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 0.1.23-3dd0cf6 [2018-01-30 20:43:21,541 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-30 20:43:21,543 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-30 20:43:21,555 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-30 20:43:21,555 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-30 20:43:21,556 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-30 20:43:21,557 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-30 20:43:21,558 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-30 20:43:21,561 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-30 20:43:21,561 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-30 20:43:21,562 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-30 20:43:21,563 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-30 20:43:21,563 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-30 20:43:21,565 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-30 20:43:21,565 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-30 20:43:21,568 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-30 20:43:21,570 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-30 20:43:21,572 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-30 20:43:21,573 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-30 20:43:21,574 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-30 20:43:21,576 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-30 20:43:21,581 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-30 20:43:21,582 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-30 20:43:21,582 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 20:43:21,591 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-30 20:43:21,592 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-30 20:43:21,592 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-30 20:43:21,593 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-30 20:43:21,593 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-30 20:43:21,593 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-30 20:43:21,593 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-30 20:43:21,594 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-30 20:43:21,594 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-30 20:43:21,594 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-30 20:43:21,594 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-30 20:43:21,595 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-30 20:43:21,595 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-30 20:43:21,595 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-30 20:43:21,595 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-30 20:43:21,595 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-30 20:43:21,596 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-30 20:43:21,596 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-30 20:43:21,596 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-30 20:43:21,596 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-30 20:43:21,596 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-30 20:43:21,596 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-30 20:43:21,597 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-30 20:43:21,597 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-30 20:43:21,597 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-30 20:43:21,597 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-30 20:43:21,597 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-30 20:43:21,598 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-30 20:43:21,598 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-30 20:43:21,598 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-30 20:43:21,598 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-30 20:43:21,598 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-30 20:43:21,599 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-30 20:43:21,599 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-30 20:43:21,634 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-30 20:43:21,646 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-30 20:43:21,650 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-30 20:43:21,652 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-30 20:43:21,652 INFO L276 PluginConnector]: CDTParser initialized [2018-01-30 20:43:21,653 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/rec_strlen-alloca_true-valid-memsafety_true-termination.i [2018-01-30 20:43:21,814 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-30 20:43:21,821 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-30 20:43:21,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-30 20:43:21,822 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-30 20:43:21,829 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-30 20:43:21,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 08:43:21" (1/1) ... [2018-01-30 20:43:21,834 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d7d9175 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:43:21, skipping insertion in model container [2018-01-30 20:43:21,834 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 08:43:21" (1/1) ... [2018-01-30 20:43:21,846 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 20:43:21,885 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 20:43:21,991 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 20:43:22,005 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 20:43:22,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:43:22 WrapperNode [2018-01-30 20:43:22,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-30 20:43:22,013 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-30 20:43:22,013 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-30 20:43:22,013 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-30 20:43:22,030 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:43:22" (1/1) ... [2018-01-30 20:43:22,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:43:22" (1/1) ... [2018-01-30 20:43:22,040 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:43:22" (1/1) ... [2018-01-30 20:43:22,040 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:43:22" (1/1) ... [2018-01-30 20:43:22,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:43:22" (1/1) ... [2018-01-30 20:43:22,045 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:43:22" (1/1) ... [2018-01-30 20:43:22,046 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:43:22" (1/1) ... [2018-01-30 20:43:22,047 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-30 20:43:22,048 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-30 20:43:22,048 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-30 20:43:22,048 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-30 20:43:22,048 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:43:22" (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 20:43:22,096 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-30 20:43:22,096 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-30 20:43:22,096 INFO L136 BoogieDeclarations]: Found implementation of procedure strlen_rec [2018-01-30 20:43:22,096 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-30 20:43:22,097 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-30 20:43:22,097 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-30 20:43:22,097 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-30 20:43:22,097 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-30 20:43:22,097 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-30 20:43:22,097 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-30 20:43:22,097 INFO L128 BoogieDeclarations]: Found specification of procedure strlen_rec [2018-01-30 20:43:22,097 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-30 20:43:22,097 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-30 20:43:22,097 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-30 20:43:22,245 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-30 20:43:22,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 08:43:22 BoogieIcfgContainer [2018-01-30 20:43:22,246 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-30 20:43:22,246 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-30 20:43:22,246 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-30 20:43:22,247 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-30 20:43:22,250 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 08:43:22" (1/1) ... [2018-01-30 20:43:22,257 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-30 20:43:22,257 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-01-30 20:43:22,258 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-30 20:43:22,296 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 5 freeze vars and freeze var literals (each corresponds to one heap write) [2018-01-30 20:43:22,323 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-30 20:43:22,374 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-30 20:43:28,399 INFO L314 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 33 variables. [2018-01-30 20:43:28,402 INFO L229 apSepIcfgTransformer]: finished equality analysis [2018-01-30 20:43:28,411 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 2 [2018-01-30 20:43:28,411 INFO L241 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-30 20:43:28,411 INFO L242 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-01-30 20:43:28,412 INFO L244 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)) [2018-01-30 20:43:28,417 INFO L547 PartitionManager]: partitioning result: [2018-01-30 20:43:28,417 INFO L552 PartitionManager]: location blocks for array group [#memory_int] [2018-01-30 20:43:28,417 INFO L562 PartitionManager]: at dimension 0 [2018-01-30 20:43:28,417 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-01-30 20:43:28,417 INFO L564 PartitionManager]: # location blocks :2 [2018-01-30 20:43:28,417 INFO L562 PartitionManager]: at dimension 1 [2018-01-30 20:43:28,418 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-30 20:43:28,418 INFO L564 PartitionManager]: # location blocks :1 [2018-01-30 20:43:28,418 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-30 20:43:28,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 30.01 08:43:28 BasicIcfg [2018-01-30 20:43:28,431 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-30 20:43:28,432 INFO L168 Benchmark]: Toolchain (without parser) took 6617.56 ms. Allocated memory was 307.8 MB in the beginning and 696.3 MB in the end (delta: 388.5 MB). Free memory was 267.6 MB in the beginning and 377.5 MB in the end (delta: -109.9 MB). Peak memory consumption was 278.6 MB. Max. memory is 5.3 GB. [2018-01-30 20:43:28,432 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 307.8 MB. Free memory is still 273.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-30 20:43:28,433 INFO L168 Benchmark]: CACSL2BoogieTranslator took 190.41 ms. Allocated memory is still 307.8 MB. Free memory was 266.6 MB in the beginning and 256.6 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. [2018-01-30 20:43:28,433 INFO L168 Benchmark]: Boogie Preprocessor took 34.62 ms. Allocated memory is still 307.8 MB. Free memory was 256.6 MB in the beginning and 255.6 MB in the end (delta: 996.3 kB). Peak memory consumption was 996.3 kB. Max. memory is 5.3 GB. [2018-01-30 20:43:28,433 INFO L168 Benchmark]: RCFGBuilder took 198.51 ms. Allocated memory is still 307.8 MB. Free memory was 255.6 MB in the beginning and 240.3 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 5.3 GB. [2018-01-30 20:43:28,434 INFO L168 Benchmark]: IcfgTransformer took 6185.01 ms. Allocated memory was 307.8 MB in the beginning and 696.3 MB in the end (delta: 388.5 MB). Free memory was 240.3 MB in the beginning and 377.5 MB in the end (delta: -137.2 MB). Peak memory consumption was 251.3 MB. Max. memory is 5.3 GB. [2018-01-30 20:43:28,435 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 307.8 MB. Free memory is still 273.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 190.41 ms. Allocated memory is still 307.8 MB. Free memory was 266.6 MB in the beginning and 256.6 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 34.62 ms. Allocated memory is still 307.8 MB. Free memory was 256.6 MB in the beginning and 255.6 MB in the end (delta: 996.3 kB). Peak memory consumption was 996.3 kB. Max. memory is 5.3 GB. * RCFGBuilder took 198.51 ms. Allocated memory is still 307.8 MB. Free memory was 255.6 MB in the beginning and 240.3 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 5.3 GB. * IcfgTransformer took 6185.01 ms. Allocated memory was 307.8 MB in the beginning and 696.3 MB in the end (delta: 388.5 MB). Free memory was 240.3 MB in the beginning and 377.5 MB in the end (delta: -137.2 MB). Peak memory consumption was 251.3 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 : 584 LocStat_NO_SUPPORTING_DISEQUALITIES : 169 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 : 86 TransStat_NO_SUPPORTING_DISEQUALITIES : 6 TransStat_NO_DISJUNCTIONS : 58 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 1.292923 RENAME_VARIABLES(MILLISECONDS) : 0.045597 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.491365 PROJECTAWAY(MILLISECONDS) : 0.568202 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.082726 DISJOIN(MILLISECONDS) : 0.422778 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.062623 ADD_EQUALITY(MILLISECONDS) : 0.012365 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.040709 #CONJOIN_DISJUNCTIVE : 264 #RENAME_VARIABLES : 623 #UNFREEZE : 0 #CONJOIN : 476 #PROJECTAWAY : 438 #ADD_WEAK_EQUALITY : 6 #DISJOIN : 127 #RENAME_VARIABLES_DISJUNCTIVE : 612 #ADD_EQUALITY : 87 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 5 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_int] : 2 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 2 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 2 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-0-2018-01-30_20-43-28-443.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-0-2018-01-30_20-43-28-443.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-0-2018-01-30_20-43-28-443.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-0-2018-01-30_20-43-28-443.csv Received shutdown request...