java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/IcfgTransformerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/array-memsafety/cstrcat_unsafe_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5f7ec6e [2018-01-31 10:08:29,881 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-31 10:08:29,883 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-31 10:08:29,906 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-31 10:08:29,907 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-31 10:08:29,907 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-31 10:08:29,908 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-31 10:08:29,911 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-31 10:08:29,913 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-31 10:08:29,914 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-31 10:08:29,922 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-31 10:08:29,922 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-31 10:08:29,923 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-31 10:08:29,924 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-31 10:08:29,925 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-31 10:08:29,931 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-31 10:08:29,932 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-31 10:08:29,937 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-31 10:08:29,938 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-31 10:08:29,939 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-31 10:08:29,944 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-31 10:08:29,944 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-31 10:08:29,944 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-31 10:08:29,945 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-31 10:08:29,946 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-31 10:08:29,948 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-31 10:08:29,948 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-31 10:08:29,949 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-31 10:08:29,949 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-31 10:08:29,949 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-31 10:08:29,950 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-31 10:08:29,950 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 10:08:29,963 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-31 10:08:29,963 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-31 10:08:29,964 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-31 10:08:29,964 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-31 10:08:29,965 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-31 10:08:29,965 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-31 10:08:29,965 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-31 10:08:29,965 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-31 10:08:29,966 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-31 10:08:29,966 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-31 10:08:29,966 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-31 10:08:29,966 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-31 10:08:29,966 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-31 10:08:29,966 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-31 10:08:29,967 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-31 10:08:29,967 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-31 10:08:29,967 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-31 10:08:29,967 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-31 10:08:29,967 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-31 10:08:29,968 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-31 10:08:29,968 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-31 10:08:29,968 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-31 10:08:29,968 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-31 10:08:29,968 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 10:08:29,969 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-31 10:08:29,969 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-31 10:08:29,969 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-31 10:08:29,969 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-31 10:08:29,969 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-31 10:08:29,969 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-31 10:08:29,970 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-31 10:08:29,970 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-31 10:08:29,972 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-31 10:08:29,972 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-31 10:08:30,034 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-31 10:08:30,044 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-31 10:08:30,047 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-31 10:08:30,048 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-31 10:08:30,048 INFO L276 PluginConnector]: CDTParser initialized [2018-01-31 10:08:30,049 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/cstrcat_unsafe_false-valid-deref.i [2018-01-31 10:08:30,180 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-31 10:08:30,191 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-31 10:08:30,192 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-31 10:08:30,192 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-31 10:08:30,199 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-31 10:08:30,201 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:08:30" (1/1) ... [2018-01-31 10:08:30,204 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@499f24f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:08:30, skipping insertion in model container [2018-01-31 10:08:30,204 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:08:30" (1/1) ... [2018-01-31 10:08:30,223 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 10:08:30,239 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 10:08:30,383 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 10:08:30,400 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 10:08:30,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:08:30 WrapperNode [2018-01-31 10:08:30,406 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-31 10:08:30,408 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-31 10:08:30,408 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-31 10:08:30,408 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-31 10:08:30,424 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:08:30" (1/1) ... [2018-01-31 10:08:30,424 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:08:30" (1/1) ... [2018-01-31 10:08:30,432 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:08:30" (1/1) ... [2018-01-31 10:08:30,433 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:08:30" (1/1) ... [2018-01-31 10:08:30,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:08:30" (1/1) ... [2018-01-31 10:08:30,443 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:08:30" (1/1) ... [2018-01-31 10:08:30,444 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:08:30" (1/1) ... [2018-01-31 10:08:30,447 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-31 10:08:30,448 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-31 10:08:30,448 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-31 10:08:30,448 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-31 10:08:30,449 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:08:30" (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 10:08:30,523 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-31 10:08:30,523 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-31 10:08:30,523 INFO L136 BoogieDeclarations]: Found implementation of procedure cstrcat [2018-01-31 10:08:30,524 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-31 10:08:30,524 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-31 10:08:30,524 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-31 10:08:30,524 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-31 10:08:30,524 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-31 10:08:30,524 INFO L128 BoogieDeclarations]: Found specification of procedure cstrcat [2018-01-31 10:08:30,524 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-31 10:08:30,525 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-31 10:08:30,525 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-31 10:08:30,947 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-31 10:08:30,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:08:30 BoogieIcfgContainer [2018-01-31 10:08:30,948 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-31 10:08:30,949 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-31 10:08:30,949 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-31 10:08:30,950 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-31 10:08:30,954 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:08:30" (1/1) ... [2018-01-31 10:08:30,965 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-31 10:08:30,966 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-01-31 10:08:30,966 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-31 10:08:30,999 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 3 freeze vars and freeze var literals (each corresponds to one heap write) [2018-01-31 10:08:31,027 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-31 10:08:31,089 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-31 10:08:51,852 INFO L314 AbstractInterpreter]: Visited 56 different actions 207 times. Merged at 30 different actions 125 times. Widened at 1 different actions 3 times. Found 15 fixpoints after 6 different actions. Largest state had 39 variables. [2018-01-31 10:08:51,855 INFO L229 apSepIcfgTransformer]: finished equality analysis [2018-01-31 10:08:51,870 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 3 [2018-01-31 10:08:51,871 INFO L241 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-31 10:08:51,871 INFO L242 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-01-31 10:08:51,871 INFO L244 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_int_2| |v_cstrcat_#t~post3.base_3|) |v_cstrcat_#t~post3.offset_3|), at (SUMMARY for call #t~mem5 := read~int(#t~post3.base, #t~post3.offset, 1); srcloc: L6'''')) ((select (select |v_#memory_int_1| v_cstrcat_~s~1.base_2) v_cstrcat_~s~1.offset_2), at (SUMMARY for call #t~mem0 := read~int(~s~1.base, ~s~1.offset, 1); srcloc: L4)) ((select |v_#memory_int_4| |v_cstrcat_#t~post2.base_3|), at (SUMMARY for call write~int(#t~mem5, #t~post2.base, #t~post2.offset, 1); srcloc: L6''''')) [2018-01-31 10:08:51,877 INFO L547 PartitionManager]: partitioning result: [2018-01-31 10:08:51,877 INFO L552 PartitionManager]: location blocks for array group [#memory_int] [2018-01-31 10:08:51,878 INFO L562 PartitionManager]: at dimension 0 [2018-01-31 10:08:51,878 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-31 10:08:51,878 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:08:51,878 INFO L562 PartitionManager]: at dimension 1 [2018-01-31 10:08:51,878 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-31 10:08:51,878 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:08:51,880 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-31 10:08:51,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 31.01 10:08:51 BasicIcfg [2018-01-31 10:08:51,897 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-31 10:08:51,898 INFO L168 Benchmark]: Toolchain (without parser) took 21717.32 ms. Allocated memory was 303.6 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 264.3 MB in the beginning and 810.2 MB in the end (delta: -545.9 MB). Peak memory consumption was 821.4 MB. Max. memory is 5.3 GB. [2018-01-31 10:08:51,899 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 303.6 MB. Free memory is still 268.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 10:08:51,899 INFO L168 Benchmark]: CACSL2BoogieTranslator took 214.65 ms. Allocated memory is still 303.6 MB. Free memory was 264.3 MB in the beginning and 254.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:08:51,900 INFO L168 Benchmark]: Boogie Preprocessor took 39.37 ms. Allocated memory is still 303.6 MB. Free memory is still 254.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 10:08:51,900 INFO L168 Benchmark]: RCFGBuilder took 500.84 ms. Allocated memory is still 303.6 MB. Free memory was 254.3 MB in the beginning and 237.3 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:08:51,901 INFO L168 Benchmark]: IcfgTransformer took 20948.89 ms. Allocated memory was 303.6 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 237.3 MB in the beginning and 810.2 MB in the end (delta: -572.8 MB). Peak memory consumption was 794.5 MB. Max. memory is 5.3 GB. [2018-01-31 10:08:51,902 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 303.6 MB. Free memory is still 268.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 214.65 ms. Allocated memory is still 303.6 MB. Free memory was 264.3 MB in the beginning and 254.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 39.37 ms. Allocated memory is still 303.6 MB. Free memory is still 254.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * RCFGBuilder took 500.84 ms. Allocated memory is still 303.6 MB. Free memory was 254.3 MB in the beginning and 237.3 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 5.3 GB. * IcfgTransformer took 20948.89 ms. Allocated memory was 303.6 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 237.3 MB in the beginning and 810.2 MB in the end (delta: -572.8 MB). Peak memory consumption was 794.5 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 47 LocStat_MAX_WEQGRAPH_SIZE : 1 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 548 LocStat_NO_SUPPORTING_DISEQUALITIES : 20 LocStat_NO_DISJUNCTIONS : -94 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 65 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 80 TransStat_NO_SUPPORTING_DISEQUALITIES : 5 TransStat_NO_DISJUNCTIONS : 65 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 5.589578 RENAME_VARIABLES(MILLISECONDS) : 0.551843 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 2.939802 PROJECTAWAY(MILLISECONDS) : 0.138733 ADD_WEAK_EQUALITY(MILLISECONDS) : 1.875811 DISJOIN(MILLISECONDS) : 0.293045 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.569500 ADD_EQUALITY(MILLISECONDS) : 0.016214 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.017440 #CONJOIN_DISJUNCTIVE : 350 #RENAME_VARIABLES : 710 #UNFREEZE : 0 #CONJOIN : 445 #PROJECTAWAY : 439 #ADD_WEAK_EQUALITY : 3 #DISJOIN : 85 #RENAME_VARIABLES_DISJUNCTIVE : 696 #ADD_EQUALITY : 81 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 5 * 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/cstrcat_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-31_10-08-51-917.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrcat_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-31_10-08-51-917.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrcat_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-31_10-08-51-917.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrcat_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-31_10-08-51-917.csv Received shutdown request...