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-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-acfac67 [2018-01-29 02:01:27,454 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-29 02:01:27,456 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-29 02:01:27,474 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-29 02:01:27,475 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-29 02:01:27,475 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-29 02:01:27,477 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-29 02:01:27,479 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-29 02:01:27,481 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-29 02:01:27,482 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-29 02:01:27,483 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-29 02:01:27,483 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-29 02:01:27,484 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-29 02:01:27,486 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-29 02:01:27,487 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-29 02:01:27,490 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-29 02:01:27,492 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-29 02:01:27,494 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-29 02:01:27,496 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-29 02:01:27,497 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-29 02:01:27,500 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-29 02:01:27,500 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-29 02:01:27,501 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-29 02:01:27,502 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-29 02:01:27,503 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-29 02:01:27,504 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-29 02:01:27,505 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-29 02:01:27,505 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-29 02:01:27,505 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-29 02:01:27,506 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-29 02:01:27,506 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-29 02:01:27,507 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 02:01:27,518 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-29 02:01:27,520 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-29 02:01:27,521 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-29 02:01:27,521 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-29 02:01:27,521 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-29 02:01:27,522 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-29 02:01:27,522 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-29 02:01:27,523 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-29 02:01:27,523 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-29 02:01:27,523 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-29 02:01:27,523 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-29 02:01:27,524 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-29 02:01:27,524 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-29 02:01:27,534 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-29 02:01:27,534 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-29 02:01:27,535 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-29 02:01:27,535 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-29 02:01:27,535 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-29 02:01:27,535 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-29 02:01:27,536 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-29 02:01:27,536 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-29 02:01:27,536 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-29 02:01:27,536 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-29 02:01:27,536 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-29 02:01:27,537 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-29 02:01:27,537 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-29 02:01:27,537 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-29 02:01:27,537 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-29 02:01:27,537 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-29 02:01:27,537 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-29 02:01:27,538 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-29 02:01:27,538 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-29 02:01:27,541 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-29 02:01:27,541 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-29 02:01:27,573 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-29 02:01:27,584 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-29 02:01:27,587 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-29 02:01:27,589 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-29 02:01:27,589 INFO L276 PluginConnector]: CDTParser initialized [2018-01-29 02:01:27,590 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/cstrcat-alloca_true-valid-memsafety_true-termination.i [2018-01-29 02:01:27,792 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-29 02:01:27,798 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-29 02:01:27,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-29 02:01:27,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-29 02:01:27,804 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-29 02:01:27,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:01:27" (1/1) ... [2018-01-29 02:01:27,808 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24215a3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:01:27, skipping insertion in model container [2018-01-29 02:01:27,808 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:01:27" (1/1) ... [2018-01-29 02:01:27,822 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 02:01:27,862 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 02:01:27,979 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 02:01:27,997 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 02:01:28,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:01:28 WrapperNode [2018-01-29 02:01:28,005 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-29 02:01:28,006 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-29 02:01:28,006 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-29 02:01:28,007 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-29 02:01:28,023 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:01:28" (1/1) ... [2018-01-29 02:01:28,024 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:01:28" (1/1) ... [2018-01-29 02:01:28,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:01:28" (1/1) ... [2018-01-29 02:01:28,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:01:28" (1/1) ... [2018-01-29 02:01:28,040 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:01:28" (1/1) ... [2018-01-29 02:01:28,043 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:01:28" (1/1) ... [2018-01-29 02:01:28,044 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:01:28" (1/1) ... [2018-01-29 02:01:28,046 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-29 02:01:28,047 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-29 02:01:28,047 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-29 02:01:28,047 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-29 02:01:28,048 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:01:28" (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 02:01:28,106 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-29 02:01:28,106 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-29 02:01:28,107 INFO L136 BoogieDeclarations]: Found implementation of procedure cstrcat [2018-01-29 02:01:28,107 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-29 02:01:28,107 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-29 02:01:28,107 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-29 02:01:28,107 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-29 02:01:28,107 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-29 02:01:28,107 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-29 02:01:28,107 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-29 02:01:28,107 INFO L128 BoogieDeclarations]: Found specification of procedure cstrcat [2018-01-29 02:01:28,107 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-29 02:01:28,108 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-29 02:01:28,108 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-29 02:01:28,451 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-29 02:01:28,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:01:28 BoogieIcfgContainer [2018-01-29 02:01:28,452 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-29 02:01:28,453 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-29 02:01:28,453 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-29 02:01:28,454 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-29 02:01:28,457 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:01:28" (1/1) ... [2018-01-29 02:01:28,464 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-29 02:01:28,464 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-01-29 02:01:28,464 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-29 02:01:28,537 INFO L218 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-29 02:01:28,594 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-29 02:02:59,262 INFO L311 AbstractInterpreter]: Visited 89 different actions 1132 times. Merged at 57 different actions 717 times. Widened at 1 different actions 15 times. Found 58 fixpoints after 8 different actions. Largest state had 39 variables. [2018-01-29 02:02:59,265 INFO L226 apSepIcfgTransformer]: finished equality analysis [2018-01-29 02:02:59,277 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 5 [2018-01-29 02:02:59,277 INFO L238 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-29 02:02:59,277 INFO L239 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-01-29 02:02:59,278 INFO L241 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: L545'''')) ((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: L545''''')) ((select |v_#memory_int_10| v_main_~nondetString2~3.base_2), at (SUMMARY for call write~int(0, ~nondetString2~3.base, ~nondetString2~3.offset + (~length3~3 - 1) * 1, 1); srcloc: L565')) ((select (select |v_#memory_int_1| v_cstrcat_~s~2.base_2) v_cstrcat_~s~2.offset_2), at (SUMMARY for call #t~mem0 := read~int(~s~2.base, ~s~2.offset, 1); srcloc: L543)) ((select |v_#memory_int_8| 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: L565)) [2018-01-29 02:02:59,306 INFO L544 PartitionManager]: partitioning result: [2018-01-29 02:02:59,307 INFO L549 PartitionManager]: location blocks for array group [#memory_int] [2018-01-29 02:02:59,307 INFO L558 PartitionManager]: at dimension 0 [2018-01-29 02:02:59,307 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 02:02:59,307 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 02:02:59,307 INFO L558 PartitionManager]: at dimension 1 [2018-01-29 02:02:59,307 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 02:02:59,307 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 02:02:59,308 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-29 02:02:59,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.01 02:02:59 BasicIcfg [2018-01-29 02:02:59,324 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-29 02:02:59,325 INFO L168 Benchmark]: Toolchain (without parser) took 91532.54 ms. Allocated memory was 307.8 MB in the beginning and 2.2 GB in the end (delta: 1.8 GB). Free memory was 267.8 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 502.3 MB. Max. memory is 5.3 GB. [2018-01-29 02:02:59,325 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 307.8 MB. Free memory is still 273.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-29 02:02:59,325 INFO L168 Benchmark]: CACSL2BoogieTranslator took 206.82 ms. Allocated memory is still 307.8 MB. Free memory was 266.8 MB in the beginning and 256.8 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-01-29 02:02:59,326 INFO L168 Benchmark]: Boogie Preprocessor took 39.89 ms. Allocated memory is still 307.8 MB. Free memory was 256.8 MB in the beginning and 254.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-29 02:02:59,326 INFO L168 Benchmark]: RCFGBuilder took 405.91 ms. Allocated memory is still 307.8 MB. Free memory was 254.8 MB in the beginning and 234.1 MB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 5.3 GB. [2018-01-29 02:02:59,326 INFO L168 Benchmark]: IcfgTransformer took 90871.35 ms. Allocated memory was 307.8 MB in the beginning and 2.2 GB in the end (delta: 1.8 GB). Free memory was 234.1 MB in the beginning and 1.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 468.5 MB. Max. memory is 5.3 GB. [2018-01-29 02:02:59,328 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 307.8 MB. Free memory is still 273.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 206.82 ms. Allocated memory is still 307.8 MB. Free memory was 266.8 MB in the beginning and 256.8 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 39.89 ms. Allocated memory is still 307.8 MB. Free memory was 256.8 MB in the beginning and 254.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 405.91 ms. Allocated memory is still 307.8 MB. Free memory was 254.8 MB in the beginning and 234.1 MB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 5.3 GB. * IcfgTransformer took 90871.35 ms. Allocated memory was 307.8 MB in the beginning and 2.2 GB in the end (delta: 1.8 GB). Free memory was 234.1 MB in the beginning and 1.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 468.5 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 73 LocStat_MAX_WEQGRAPH_SIZE : 5 LocStat_MAX_SIZEOF_WEQEDGELABEL : 3 LocStat_NO_SUPPORTING_EQUALITIES : 1069 LocStat_NO_SUPPORTING_DISEQUALITIES : 450 LocStat_NO_DISJUNCTIONS : -146 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 98 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 120 TransStat_NO_SUPPORTING_DISEQUALITIES : 12 TransStat_NO_DISJUNCTIONS : 101 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 7.595108 RENAME_VARIABLES(MILLISECONDS) : 0.617722 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 3.778151 PROJECTAWAY(MILLISECONDS) : 0.071015 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.050305 DISJOIN(MILLISECONDS) : 0.135707 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.634646 ADD_EQUALITY(MILLISECONDS) : 0.007427 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.014438 #CONJOIN_DISJUNCTIVE : 1912 #RENAME_VARIABLES : 4189 #UNFREEZE : 0 #CONJOIN : 2499 #PROJECTAWAY : 2319 #ADD_WEAK_EQUALITY : 13 #DISJOIN : 543 #RENAME_VARIABLES_DISJUNCTIVE : 4099 #ADD_EQUALITY : 123 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 10 * 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] : 5 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-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-29_02-02-59-336.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrcat-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-29_02-02-59-336.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrcat-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-29_02-02-59-336.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrcat-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-29_02-02-59-336.csv Received shutdown request...