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/cstrncpy_unsafe_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-acfac67 [2018-01-29 01:52:56,126 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-29 01:52:56,128 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-29 01:52:56,142 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-29 01:52:56,142 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-29 01:52:56,143 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-29 01:52:56,145 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-29 01:52:56,147 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-29 01:52:56,149 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-29 01:52:56,150 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-29 01:52:56,151 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-29 01:52:56,151 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-29 01:52:56,153 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-29 01:52:56,154 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-29 01:52:56,156 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-29 01:52:56,158 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-29 01:52:56,161 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-29 01:52:56,163 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-29 01:52:56,165 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-29 01:52:56,166 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-29 01:52:56,169 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-29 01:52:56,175 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-29 01:52:56,176 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-29 01:52:56,176 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 [2018-01-29 01:52:56,187 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-29 01:52:56,187 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-29 01:52:56,188 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-29 01:52:56,189 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-29 01:52:56,189 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-29 01:52:56,189 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-29 01:52:56,189 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-29 01:52:56,190 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-29 01:52:56,190 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-29 01:52:56,190 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-29 01:52:56,191 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-29 01:52:56,191 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-29 01:52:56,191 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-29 01:52:56,191 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-29 01:52:56,191 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-29 01:52:56,192 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-29 01:52:56,192 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-29 01:52:56,192 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-29 01:52:56,192 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-29 01:52:56,192 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-29 01:52:56,193 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-29 01:52:56,193 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-29 01:52:56,193 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-29 01:52:56,193 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-29 01:52:56,194 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-29 01:52:56,194 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-29 01:52:56,194 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-29 01:52:56,194 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-29 01:52:56,194 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-29 01:52:56,195 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-29 01:52:56,195 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-29 01:52:56,195 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-29 01:52:56,196 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-29 01:52:56,196 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-29 01:52:56,244 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-29 01:52:56,262 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-29 01:52:56,268 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-29 01:52:56,270 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-29 01:52:56,270 INFO L276 PluginConnector]: CDTParser initialized [2018-01-29 01:52:56,271 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/cstrncpy_unsafe_false-valid-deref.i [2018-01-29 01:52:56,401 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-29 01:52:56,408 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-29 01:52:56,409 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-29 01:52:56,409 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-29 01:52:56,417 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-29 01:52:56,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 01:52:56" (1/1) ... [2018-01-29 01:52:56,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fc0a0b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:52:56, skipping insertion in model container [2018-01-29 01:52:56,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 01:52:56" (1/1) ... [2018-01-29 01:52:56,437 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 01:52:56,451 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 01:52:56,581 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 01:52:56,605 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 01:52:56,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:52:56 WrapperNode [2018-01-29 01:52:56,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-29 01:52:56,613 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-29 01:52:56,614 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-29 01:52:56,614 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-29 01:52:56,628 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:52:56" (1/1) ... [2018-01-29 01:52:56,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:52:56" (1/1) ... [2018-01-29 01:52:56,640 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:52:56" (1/1) ... [2018-01-29 01:52:56,640 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:52:56" (1/1) ... [2018-01-29 01:52:56,645 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:52:56" (1/1) ... [2018-01-29 01:52:56,648 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:52:56" (1/1) ... [2018-01-29 01:52:56,649 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:52:56" (1/1) ... [2018-01-29 01:52:56,652 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-29 01:52:56,652 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-29 01:52:56,653 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-29 01:52:56,653 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-29 01:52:56,654 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 01:52:56" (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 [2018-01-29 01:52:56,706 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-29 01:52:56,706 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-29 01:52:56,707 INFO L136 BoogieDeclarations]: Found implementation of procedure cstrncpy [2018-01-29 01:52:56,707 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-29 01:52:56,707 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-29 01:52:56,707 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-29 01:52:56,707 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-29 01:52:56,707 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-29 01:52:56,708 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-29 01:52:56,708 INFO L128 BoogieDeclarations]: Found specification of procedure cstrncpy [2018-01-29 01:52:56,708 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-29 01:52:56,708 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-29 01:52:56,708 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-29 01:52:57,045 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-29 01:52:57,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 01:52:57 BoogieIcfgContainer [2018-01-29 01:52:57,046 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-29 01:52:57,047 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-29 01:52:57,047 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-29 01:52:57,054 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-29 01:52:57,057 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 01:52:57" (1/1) ... [2018-01-29 01:52:57,072 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-29 01:52:57,072 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-01-29 01:52:57,073 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-29 01:52:57,128 INFO L218 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-29 01:52:57,212 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-29 01:53:08,943 INFO L311 AbstractInterpreter]: Visited 72 different actions 240 times. Merged at 38 different actions 139 times. Widened at 1 different actions 1 times. Found 21 fixpoints after 7 different actions. Largest state had 41 variables. [2018-01-29 01:53:08,946 INFO L226 apSepIcfgTransformer]: finished equality analysis [2018-01-29 01:53:08,959 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 3 [2018-01-29 01:53:08,960 INFO L238 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-29 01:53:08,960 INFO L239 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-01-29 01:53:08,961 INFO L241 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_int_3| |v_cstrncpy_#t~post1.base_3|), at (SUMMARY for call write~int(#t~mem4, #t~post1.base, #t~post1.offset, 1); srcloc: L10''''')) ((select |v_#memory_int_5| |v_cstrncpy_#t~post6.base_3|), at (SUMMARY for call write~int(0, #t~post6.base, #t~post6.offset, 1); srcloc: L14'')) ((select (select |v_#memory_int_1| |v_cstrncpy_#t~post2.base_3|) |v_cstrncpy_#t~post2.offset_3|), at (SUMMARY for call #t~mem4 := read~int(#t~post2.base, #t~post2.offset, 1); srcloc: L10'''')) [2018-01-29 01:53:08,966 INFO L544 PartitionManager]: partitioning result: [2018-01-29 01:53:08,966 INFO L549 PartitionManager]: location blocks for array group [#memory_int] [2018-01-29 01:53:08,967 INFO L558 PartitionManager]: at dimension 0 [2018-01-29 01:53:08,967 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 01:53:08,967 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 01:53:08,967 INFO L558 PartitionManager]: at dimension 1 [2018-01-29 01:53:08,967 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 01:53:08,968 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 01:53:08,968 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-29 01:53:08,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.01 01:53:08 BasicIcfg [2018-01-29 01:53:08,986 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-29 01:53:08,987 INFO L168 Benchmark]: Toolchain (without parser) took 12585.46 ms. Allocated memory was 306.2 MB in the beginning and 1.2 GB in the end (delta: 867.2 MB). Free memory was 267.0 MB in the beginning and 594.7 MB in the end (delta: -327.7 MB). Peak memory consumption was 539.5 MB. Max. memory is 5.3 GB. [2018-01-29 01:53:08,988 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 306.2 MB. Free memory is still 271.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-29 01:53:08,988 INFO L168 Benchmark]: CACSL2BoogieTranslator took 204.43 ms. Allocated memory is still 306.2 MB. Free memory was 267.0 MB in the beginning and 257.1 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-01-29 01:53:08,989 INFO L168 Benchmark]: Boogie Preprocessor took 38.51 ms. Allocated memory is still 306.2 MB. Free memory is still 257.1 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-29 01:53:08,989 INFO L168 Benchmark]: RCFGBuilder took 393.90 ms. Allocated memory is still 306.2 MB. Free memory was 255.1 MB in the beginning and 238.2 MB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 5.3 GB. [2018-01-29 01:53:08,989 INFO L168 Benchmark]: IcfgTransformer took 11939.60 ms. Allocated memory was 306.2 MB in the beginning and 1.2 GB in the end (delta: 867.2 MB). Free memory was 238.2 MB in the beginning and 594.7 MB in the end (delta: -356.6 MB). Peak memory consumption was 510.6 MB. Max. memory is 5.3 GB. [2018-01-29 01:53:08,991 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 306.2 MB. Free memory is still 271.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 204.43 ms. Allocated memory is still 306.2 MB. Free memory was 267.0 MB in the beginning and 257.1 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 38.51 ms. Allocated memory is still 306.2 MB. Free memory is still 257.1 MB. There was no memory consumed. Max. memory is 5.3 GB. * RCFGBuilder took 393.90 ms. Allocated memory is still 306.2 MB. Free memory was 255.1 MB in the beginning and 238.2 MB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 5.3 GB. * IcfgTransformer took 11939.60 ms. Allocated memory was 306.2 MB in the beginning and 1.2 GB in the end (delta: 867.2 MB). Free memory was 238.2 MB in the beginning and 594.7 MB in the end (delta: -356.6 MB). Peak memory consumption was 510.6 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 62 LocStat_MAX_WEQGRAPH_SIZE : 1 LocStat_MAX_SIZEOF_WEQEDGELABEL : 2 LocStat_NO_SUPPORTING_EQUALITIES : 621 LocStat_NO_SUPPORTING_DISEQUALITIES : 12 LocStat_NO_DISJUNCTIONS : -124 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 81 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 80 TransStat_NO_SUPPORTING_DISEQUALITIES : 5 TransStat_NO_DISJUNCTIONS : 81 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 2.708626 RENAME_VARIABLES(MILLISECONDS) : 0.377646 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 1.250163 PROJECTAWAY(MILLISECONDS) : 0.062960 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.077800 DISJOIN(MILLISECONDS) : 1.325125 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.396610 ADD_EQUALITY(MILLISECONDS) : 0.030800 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.031981 #CONJOIN_DISJUNCTIVE : 403 #RENAME_VARIABLES : 822 #UNFREEZE : 0 #CONJOIN : 506 #PROJECTAWAY : 525 #ADD_WEAK_EQUALITY : 5 #DISJOIN : 75 #RENAME_VARIABLES_DISJUNCTIVE : 817 #ADD_EQUALITY : 82 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 5 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics 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/cstrncpy_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-29_01-53-09-002.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrncpy_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-29_01-53-09-002.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrncpy_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-29_01-53-09-002.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrncpy_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-29_01-53-09-002.csv Received shutdown request...