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/rec_strlen-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-acfac67 [2018-01-29 02:17:56,605 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-29 02:17:56,607 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-29 02:17:56,623 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-29 02:17:56,623 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-29 02:17:56,625 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-29 02:17:56,626 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-29 02:17:56,629 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-29 02:17:56,632 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-29 02:17:56,633 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-29 02:17:56,633 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-29 02:17:56,633 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-29 02:17:56,634 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-29 02:17:56,635 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-29 02:17:56,636 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-29 02:17:56,639 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-29 02:17:56,641 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-29 02:17:56,643 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-29 02:17:56,645 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-29 02:17:56,646 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-29 02:17:56,649 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-29 02:17:56,655 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-29 02:17:56,655 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-29 02:17:56,656 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 02:17:56,666 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-29 02:17:56,666 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-29 02:17:56,667 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-29 02:17:56,667 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-29 02:17:56,668 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-29 02:17:56,668 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-29 02:17:56,668 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-29 02:17:56,669 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-29 02:17:56,669 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-29 02:17:56,669 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-29 02:17:56,669 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-29 02:17:56,669 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-29 02:17:56,670 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-29 02:17:56,670 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-29 02:17:56,670 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-29 02:17:56,670 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-29 02:17:56,670 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-29 02:17:56,670 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-29 02:17:56,671 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-29 02:17:56,671 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-29 02:17:56,671 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-29 02:17:56,671 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-29 02:17:56,671 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-29 02:17:56,671 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-29 02:17:56,672 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-29 02:17:56,672 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-29 02:17:56,672 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-29 02:17:56,672 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-29 02:17:56,672 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-29 02:17:56,673 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-29 02:17:56,673 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-29 02:17:56,673 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-29 02:17:56,674 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-29 02:17:56,674 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-29 02:17:56,710 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-29 02:17:56,724 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-29 02:17:56,728 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-29 02:17:56,730 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-29 02:17:56,731 INFO L276 PluginConnector]: CDTParser initialized [2018-01-29 02:17:56,732 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/rec_strlen-alloca_true-valid-memsafety_true-termination.i [2018-01-29 02:17:56,921 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-29 02:17:56,927 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-29 02:17:56,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-29 02:17:56,928 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-29 02:17:56,933 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-29 02:17:56,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:56" (1/1) ... [2018-01-29 02:17:56,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e6660a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:56, skipping insertion in model container [2018-01-29 02:17:56,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:17:56" (1/1) ... [2018-01-29 02:17:56,951 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 02:17:56,991 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 02:17:57,106 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 02:17:57,129 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 02:17:57,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:57 WrapperNode [2018-01-29 02:17:57,138 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-29 02:17:57,139 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-29 02:17:57,139 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-29 02:17:57,139 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-29 02:17:57,152 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:57" (1/1) ... [2018-01-29 02:17:57,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:57" (1/1) ... [2018-01-29 02:17:57,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:57" (1/1) ... [2018-01-29 02:17:57,160 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:57" (1/1) ... [2018-01-29 02:17:57,162 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:57" (1/1) ... [2018-01-29 02:17:57,164 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:57" (1/1) ... [2018-01-29 02:17:57,165 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:57" (1/1) ... [2018-01-29 02:17:57,166 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-29 02:17:57,167 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-29 02:17:57,167 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-29 02:17:57,167 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-29 02:17:57,168 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:17:57" (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 02:17:57,220 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-29 02:17:57,220 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-29 02:17:57,220 INFO L136 BoogieDeclarations]: Found implementation of procedure strlen_rec [2018-01-29 02:17:57,220 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-29 02:17:57,220 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-29 02:17:57,220 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-29 02:17:57,221 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-29 02:17:57,221 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-29 02:17:57,221 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-29 02:17:57,221 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-29 02:17:57,221 INFO L128 BoogieDeclarations]: Found specification of procedure strlen_rec [2018-01-29 02:17:57,221 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-29 02:17:57,221 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-29 02:17:57,221 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-29 02:17:57,376 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-29 02:17:57,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:17:57 BoogieIcfgContainer [2018-01-29 02:17:57,377 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-29 02:17:57,377 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-29 02:17:57,377 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-29 02:17:57,378 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-29 02:17:57,381 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:17:57" (1/1) ... [2018-01-29 02:17:57,389 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-29 02:17:57,389 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-01-29 02:17:57,389 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-29 02:17:57,438 INFO L218 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-29 02:17:57,499 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-29 02:18:02,196 INFO L311 AbstractInterpreter]: Visited 46 different actions 201 times. Merged at 15 different actions 40 times. Never widened. Found 16 fixpoints after 3 different actions. Largest state had 24 variables. [2018-01-29 02:18:02,198 INFO L226 apSepIcfgTransformer]: finished equality analysis [2018-01-29 02:18:02,212 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 2 [2018-01-29 02:18:02,213 INFO L238 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-29 02:18:02,213 INFO L239 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-01-29 02:18:02,213 INFO L241 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_int_4| v_main_~nondetString1~3.base_2), at (SUMMARY for call write~int(0, ~nondetString1~3.base, ~nondetString1~3.offset + (~length1~3 - 1) * 1, 1); srcloc: L552)) ((select (select |v_#memory_int_5| v_strlen_rec_~p.base_3) v_strlen_rec_~p.offset_3), at (SUMMARY for call #t~mem0 := read~int(~p.base, ~p.offset, 1); srcloc: L541)) [2018-01-29 02:18:02,220 INFO L544 PartitionManager]: partitioning result: [2018-01-29 02:18:02,221 INFO L549 PartitionManager]: location blocks for array group [#memory_int] [2018-01-29 02:18:02,221 INFO L558 PartitionManager]: at dimension 0 [2018-01-29 02:18:02,221 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 02:18:02,221 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 02:18:02,222 INFO L558 PartitionManager]: at dimension 1 [2018-01-29 02:18:02,222 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 02:18:02,222 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 02:18:02,223 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-29 02:18:02,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.01 02:18:02 BasicIcfg [2018-01-29 02:18:02,237 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-29 02:18:02,238 INFO L168 Benchmark]: Toolchain (without parser) took 5317.05 ms. Allocated memory was 300.4 MB in the beginning and 677.4 MB in the end (delta: 377.0 MB). Free memory was 259.3 MB in the beginning and 367.8 MB in the end (delta: -108.4 MB). Peak memory consumption was 268.5 MB. Max. memory is 5.3 GB. [2018-01-29 02:18:02,239 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 300.4 MB. Free memory is still 265.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-29 02:18:02,239 INFO L168 Benchmark]: CACSL2BoogieTranslator took 210.95 ms. Allocated memory is still 300.4 MB. Free memory was 259.3 MB in the beginning and 249.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-01-29 02:18:02,240 INFO L168 Benchmark]: Boogie Preprocessor took 27.41 ms. Allocated memory is still 300.4 MB. Free memory was 249.3 MB in the beginning and 247.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-29 02:18:02,240 INFO L168 Benchmark]: RCFGBuilder took 210.38 ms. Allocated memory is still 300.4 MB. Free memory was 247.4 MB in the beginning and 232.4 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 5.3 GB. [2018-01-29 02:18:02,241 INFO L168 Benchmark]: IcfgTransformer took 4860.19 ms. Allocated memory was 300.4 MB in the beginning and 677.4 MB in the end (delta: 377.0 MB). Free memory was 232.4 MB in the beginning and 367.8 MB in the end (delta: -135.4 MB). Peak memory consumption was 241.6 MB. Max. memory is 5.3 GB. [2018-01-29 02:18:02,242 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 300.4 MB. Free memory is still 265.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 210.95 ms. Allocated memory is still 300.4 MB. Free memory was 259.3 MB in the beginning and 249.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 27.41 ms. Allocated memory is still 300.4 MB. Free memory was 249.3 MB in the beginning and 247.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 210.38 ms. Allocated memory is still 300.4 MB. Free memory was 247.4 MB in the beginning and 232.4 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 5.3 GB. * IcfgTransformer took 4860.19 ms. Allocated memory was 300.4 MB in the beginning and 677.4 MB in the end (delta: 377.0 MB). Free memory was 232.4 MB in the beginning and 367.8 MB in the end (delta: -135.4 MB). Peak memory consumption was 241.6 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 37 LocStat_MAX_WEQGRAPH_SIZE : 4 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 326 LocStat_NO_SUPPORTING_DISEQUALITIES : 87 LocStat_NO_DISJUNCTIONS : -74 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 56 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 65 TransStat_NO_SUPPORTING_DISEQUALITIES : 6 TransStat_NO_DISJUNCTIONS : 58 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 1.714219 RENAME_VARIABLES(MILLISECONDS) : 0.019319 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 1.006480 PROJECTAWAY(MILLISECONDS) : 0.654776 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.080342 DISJOIN(MILLISECONDS) : 0.240319 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.038257 ADD_EQUALITY(MILLISECONDS) : 0.013031 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.018525 #CONJOIN_DISJUNCTIVE : 264 #RENAME_VARIABLES : 623 #UNFREEZE : 0 #CONJOIN : 455 #PROJECTAWAY : 438 #ADD_WEAK_EQUALITY : 6 #DISJOIN : 127 #RENAME_VARIABLES_DISJUNCTIVE : 612 #ADD_EQUALITY : 66 #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] : 2 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/rec_strlen-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-29_02-18-02-253.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/rec_strlen-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-29_02-18-02-253.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/rec_strlen-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-29_02-18-02-253.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/rec_strlen-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-29_02-18-02-253.csv Received shutdown request...