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/ArraysOfVariableLength_false-valid-deref-read.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3dd0cf6 [2018-01-30 22:40:57,891 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-30 22:40:57,912 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-30 22:40:57,926 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-30 22:40:57,926 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-30 22:40:57,927 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-30 22:40:57,928 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-30 22:40:57,930 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-30 22:40:57,932 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-30 22:40:57,933 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-30 22:40:57,933 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-30 22:40:57,933 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-30 22:40:57,934 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-30 22:40:57,935 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-30 22:40:57,936 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-30 22:40:57,939 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-30 22:40:57,941 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-30 22:40:57,943 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-30 22:40:57,944 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-30 22:40:57,945 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-30 22:40:57,947 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-30 22:40:57,952 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-30 22:40:57,953 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-30 22:40:57,953 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 22:40:57,963 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-30 22:40:57,963 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-30 22:40:57,964 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-30 22:40:57,964 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-30 22:40:57,964 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-30 22:40:57,964 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-30 22:40:57,964 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-30 22:40:57,965 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-30 22:40:57,965 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-30 22:40:57,966 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-30 22:40:57,966 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-30 22:40:57,966 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-30 22:40:57,966 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-30 22:40:57,966 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-30 22:40:57,967 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-30 22:40:57,967 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-30 22:40:57,967 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-30 22:40:57,967 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-30 22:40:57,967 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-30 22:40:57,967 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-30 22:40:57,968 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-30 22:40:57,968 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-30 22:40:57,968 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-30 22:40:57,968 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-30 22:40:57,968 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-30 22:40:57,969 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-30 22:40:57,969 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-30 22:40:57,969 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-30 22:40:57,969 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-30 22:40:57,970 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-30 22:40:57,970 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-30 22:40:57,970 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-30 22:40:57,971 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-30 22:40:57,971 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-30 22:40:58,004 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-30 22:40:58,017 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-30 22:40:58,021 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-30 22:40:58,023 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-30 22:40:58,023 INFO L276 PluginConnector]: CDTParser initialized [2018-01-30 22:40:58,024 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength_false-valid-deref-read.c [2018-01-30 22:40:58,146 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-30 22:40:58,152 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-30 22:40:58,153 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-30 22:40:58,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-30 22:40:58,158 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-30 22:40:58,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 10:40:58" (1/1) ... [2018-01-30 22:40:58,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a587234 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:40:58, skipping insertion in model container [2018-01-30 22:40:58,161 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 10:40:58" (1/1) ... [2018-01-30 22:40:58,175 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 22:40:58,192 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 22:40:58,301 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 22:40:58,317 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 22:40:58,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:40:58 WrapperNode [2018-01-30 22:40:58,322 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-30 22:40:58,322 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-30 22:40:58,322 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-30 22:40:58,322 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-30 22:40:58,333 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:40:58" (1/1) ... [2018-01-30 22:40:58,334 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:40:58" (1/1) ... [2018-01-30 22:40:58,343 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:40:58" (1/1) ... [2018-01-30 22:40:58,344 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:40:58" (1/1) ... [2018-01-30 22:40:58,347 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:40:58" (1/1) ... [2018-01-30 22:40:58,350 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:40:58" (1/1) ... [2018-01-30 22:40:58,351 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:40:58" (1/1) ... [2018-01-30 22:40:58,353 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-30 22:40:58,353 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-30 22:40:58,353 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-30 22:40:58,353 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-30 22:40:58,354 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:40:58" (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 22:40:58,396 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-30 22:40:58,396 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-30 22:40:58,396 INFO L136 BoogieDeclarations]: Found implementation of procedure foo [2018-01-30 22:40:58,396 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-30 22:40:58,396 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-30 22:40:58,397 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-30 22:40:58,397 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-30 22:40:58,397 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-30 22:40:58,397 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-30 22:40:58,397 INFO L128 BoogieDeclarations]: Found specification of procedure foo [2018-01-30 22:40:58,397 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-30 22:40:58,397 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-30 22:40:58,397 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-30 22:40:58,572 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-30 22:40:58,572 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 10:40:58 BoogieIcfgContainer [2018-01-30 22:40:58,572 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-30 22:40:58,573 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-30 22:40:58,573 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-30 22:40:58,574 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-30 22:40:58,576 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 10:40:58" (1/1) ... [2018-01-30 22:40:58,584 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-30 22:40:58,584 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-01-30 22:40:58,585 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-30 22:40:58,621 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 7 freeze vars and freeze var literals (each corresponds to one heap write) [2018-01-30 22:40:58,649 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-30 22:40:58,703 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-30 22:41:06,298 INFO L314 AbstractInterpreter]: Visited 70 different actions 373 times. Merged at 43 different actions 181 times. Never widened. Found 22 fixpoints after 6 different actions. Largest state had 44 variables. [2018-01-30 22:41:06,300 INFO L229 apSepIcfgTransformer]: finished equality analysis [2018-01-30 22:41:06,310 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 3 [2018-01-30 22:41:06,310 INFO L241 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-30 22:41:06,310 INFO L242 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-01-30 22:41:06,311 INFO L244 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_int_1| v_foo_~b.base_2) (+ (* 4 v_foo_~i~1_7) v_foo_~b.offset_2)), at (SUMMARY for call #t~mem1 := read~int(~b.base, ~b.offset + ~i~1 * 4, 4); srcloc: L15')) ((select (select |v_#memory_int_4| |v_main_~#b~3.base_1|) (+ (* 4 v_main_~i~3_3) |v_main_~#b~3.offset_1|)), at (SUMMARY for call #t~mem5 := read~int(~#b~3.base, ~#b~3.offset + ~i~3 * 4, 4); srcloc: L26)) ((select |v_#memory_int_6| |v_main_~#b~3.base_10|), at (SUMMARY for call write~int(#t~ret3, ~#b~3.base, ~#b~3.offset + ~i~3 * 4, 4); srcloc: L23'')) [2018-01-30 22:41:06,315 INFO L547 PartitionManager]: partitioning result: [2018-01-30 22:41:06,315 INFO L552 PartitionManager]: location blocks for array group [#memory_int] [2018-01-30 22:41:06,315 INFO L562 PartitionManager]: at dimension 0 [2018-01-30 22:41:06,315 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-30 22:41:06,315 INFO L564 PartitionManager]: # location blocks :1 [2018-01-30 22:41:06,316 INFO L562 PartitionManager]: at dimension 1 [2018-01-30 22:41:06,316 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-30 22:41:06,316 INFO L564 PartitionManager]: # location blocks :1 [2018-01-30 22:41:06,316 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-30 22:41:06,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 30.01 10:41:06 BasicIcfg [2018-01-30 22:41:06,333 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-30 22:41:06,334 INFO L168 Benchmark]: Toolchain (without parser) took 8187.25 ms. Allocated memory was 296.2 MB in the beginning and 1.0 GB in the end (delta: 748.2 MB). Free memory was 257.3 MB in the beginning and 773.2 MB in the end (delta: -516.0 MB). Peak memory consumption was 232.2 MB. Max. memory is 5.3 GB. [2018-01-30 22:41:06,334 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 296.2 MB. Free memory is still 262.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-30 22:41:06,335 INFO L168 Benchmark]: CACSL2BoogieTranslator took 169.09 ms. Allocated memory is still 296.2 MB. Free memory was 256.3 MB in the beginning and 248.0 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 5.3 GB. [2018-01-30 22:41:06,335 INFO L168 Benchmark]: Boogie Preprocessor took 30.45 ms. Allocated memory is still 296.2 MB. Free memory was 248.0 MB in the beginning and 247.0 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB. [2018-01-30 22:41:06,336 INFO L168 Benchmark]: RCFGBuilder took 219.40 ms. Allocated memory is still 296.2 MB. Free memory was 247.0 MB in the beginning and 229.3 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 5.3 GB. [2018-01-30 22:41:06,336 INFO L168 Benchmark]: IcfgTransformer took 7760.22 ms. Allocated memory was 296.2 MB in the beginning and 1.0 GB in the end (delta: 748.2 MB). Free memory was 229.3 MB in the beginning and 773.2 MB in the end (delta: -544.0 MB). Peak memory consumption was 204.2 MB. Max. memory is 5.3 GB. [2018-01-30 22:41:06,338 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 296.2 MB. Free memory is still 262.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 169.09 ms. Allocated memory is still 296.2 MB. Free memory was 256.3 MB in the beginning and 248.0 MB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 30.45 ms. Allocated memory is still 296.2 MB. Free memory was 248.0 MB in the beginning and 247.0 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB. * RCFGBuilder took 219.40 ms. Allocated memory is still 296.2 MB. Free memory was 247.0 MB in the beginning and 229.3 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 5.3 GB. * IcfgTransformer took 7760.22 ms. Allocated memory was 296.2 MB in the beginning and 1.0 GB in the end (delta: 748.2 MB). Free memory was 229.3 MB in the beginning and 773.2 MB in the end (delta: -544.0 MB). Peak memory consumption was 204.2 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 57 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 775 LocStat_NO_SUPPORTING_DISEQUALITIES : 812 LocStat_NO_DISJUNCTIONS : -114 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 79 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 115 TransStat_NO_SUPPORTING_DISEQUALITIES : 9 TransStat_NO_DISJUNCTIONS : 80 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 1.291514 RENAME_VARIABLES(MILLISECONDS) : 0.241968 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 1.248460 PROJECTAWAY(MILLISECONDS) : 1.065850 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.127857 DISJOIN(MILLISECONDS) : 0.335887 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.266201 ADD_EQUALITY(MILLISECONDS) : 0.051372 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.031405 #CONJOIN_DISJUNCTIVE : 637 #RENAME_VARIABLES : 1423 #UNFREEZE : 0 #CONJOIN : 930 #PROJECTAWAY : 842 #ADD_WEAK_EQUALITY : 8 #DISJOIN : 184 #RENAME_VARIABLES_DISJUNCTIVE : 1405 #ADD_EQUALITY : 116 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 6 * 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] : 3 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/ArraysOfVariableLength_false-valid-deref-read.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-30_22-41-06-347.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength_false-valid-deref-read.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-30_22-41-06-347.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength_false-valid-deref-read.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-30_22-41-06-347.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength_false-valid-deref-read.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-30_22-41-06-347.csv Received shutdown request...