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/cstrpbrk-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-acfac67 [2018-01-29 02:06:23,881 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-29 02:06:23,883 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-29 02:06:23,899 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-29 02:06:23,899 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-29 02:06:23,900 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-29 02:06:23,901 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-29 02:06:23,903 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-29 02:06:23,905 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-29 02:06:23,906 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-29 02:06:23,907 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-29 02:06:23,907 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-29 02:06:23,908 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-29 02:06:23,910 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-29 02:06:23,911 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-29 02:06:23,913 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-29 02:06:23,916 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-29 02:06:23,918 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-29 02:06:23,919 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-29 02:06:23,920 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-29 02:06:23,923 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-29 02:06:23,928 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-29 02:06:23,929 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-29 02:06:23,929 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 02:06:23,940 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-29 02:06:23,940 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-29 02:06:23,941 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-29 02:06:23,941 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-29 02:06:23,941 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-29 02:06:23,941 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-29 02:06:23,942 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-29 02:06:23,942 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-29 02:06:23,943 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-29 02:06:23,943 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-29 02:06:23,943 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-29 02:06:23,943 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-29 02:06:23,943 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-29 02:06:23,944 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-29 02:06:23,944 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-29 02:06:23,944 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-29 02:06:23,944 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-29 02:06:23,944 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-29 02:06:23,945 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-29 02:06:23,945 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-29 02:06:23,945 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-29 02:06:23,945 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-29 02:06:23,945 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-29 02:06:23,946 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-29 02:06:23,946 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-29 02:06:23,946 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-29 02:06:23,946 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-29 02:06:23,947 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-29 02:06:23,947 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-29 02:06:23,947 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-29 02:06:23,947 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-29 02:06:23,947 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-29 02:06:23,948 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-29 02:06:23,948 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-29 02:06:23,986 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-29 02:06:23,999 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-29 02:06:24,004 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-29 02:06:24,006 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-29 02:06:24,006 INFO L276 PluginConnector]: CDTParser initialized [2018-01-29 02:06:24,007 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/cstrpbrk-alloca_true-valid-memsafety_true-termination.i [2018-01-29 02:06:24,205 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-29 02:06:24,211 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-29 02:06:24,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-29 02:06:24,212 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-29 02:06:24,220 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-29 02:06:24,222 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:06:24" (1/1) ... [2018-01-29 02:06:24,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67990aa8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:06:24, skipping insertion in model container [2018-01-29 02:06:24,226 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:06:24" (1/1) ... [2018-01-29 02:06:24,246 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 02:06:24,287 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 02:06:24,416 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 02:06:24,433 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 02:06:24,442 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:06:24 WrapperNode [2018-01-29 02:06:24,443 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-29 02:06:24,443 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-29 02:06:24,443 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-29 02:06:24,444 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-29 02:06:24,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:06:24" (1/1) ... [2018-01-29 02:06:24,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:06:24" (1/1) ... [2018-01-29 02:06:24,492 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:06:24" (1/1) ... [2018-01-29 02:06:24,492 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:06:24" (1/1) ... [2018-01-29 02:06:24,498 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:06:24" (1/1) ... [2018-01-29 02:06:24,502 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:06:24" (1/1) ... [2018-01-29 02:06:24,503 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:06:24" (1/1) ... [2018-01-29 02:06:24,505 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-29 02:06:24,505 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-29 02:06:24,505 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-29 02:06:24,505 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-29 02:06:24,506 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:06:24" (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 02:06:24,553 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-29 02:06:24,554 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-29 02:06:24,554 INFO L136 BoogieDeclarations]: Found implementation of procedure cstrpbrk [2018-01-29 02:06:24,554 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-29 02:06:24,554 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-29 02:06:24,554 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-29 02:06:24,555 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-29 02:06:24,555 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-29 02:06:24,555 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-29 02:06:24,555 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-29 02:06:24,555 INFO L128 BoogieDeclarations]: Found specification of procedure cstrpbrk [2018-01-29 02:06:24,555 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-29 02:06:24,555 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-29 02:06:24,556 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-29 02:06:24,846 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-29 02:06:24,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:06:24 BoogieIcfgContainer [2018-01-29 02:06:24,847 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-29 02:06:24,847 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-29 02:06:24,847 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-29 02:06:24,848 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-29 02:06:24,851 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:06:24" (1/1) ... [2018-01-29 02:06:24,858 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-29 02:06:24,858 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-01-29 02:06:24,858 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-29 02:06:24,923 INFO L218 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-29 02:06:24,985 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-29 02:07:08,722 INFO L311 AbstractInterpreter]: Visited 100 different actions 1010 times. Merged at 66 different actions 574 times. Never widened. Found 70 fixpoints after 10 different actions. Largest state had 44 variables. [2018-01-29 02:07:08,724 INFO L226 apSepIcfgTransformer]: finished equality analysis [2018-01-29 02:07:08,737 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 7 [2018-01-29 02:07:08,738 INFO L238 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-29 02:07:08,738 INFO L239 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-01-29 02:07:08,738 INFO L241 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_int_3| v_cstrpbrk_~s~2.base_3) v_cstrpbrk_~s~2.offset_3), at (SUMMARY for call #t~mem3 := read~int(~s~2.base, ~s~2.offset, 1); srcloc: L548)) ((select (select |v_#memory_int_5| v_cstrpbrk_~s~2.base_11) v_cstrpbrk_~s~2.offset_9), at (SUMMARY for call #t~mem7 := read~int(~s~2.base, ~s~2.offset, 1); srcloc: L548''''''''''''''')) ((select |v_#memory_int_11| v_main_~nondetString2~4.base_2), at (SUMMARY for call write~int(0, ~nondetString2~4.base, ~nondetString2~4.offset + (~length2~4 - 1) * 1, 1); srcloc: L566')) ((select (select |v_#memory_int_4| v_cstrpbrk_~s~2.base_6) v_cstrpbrk_~s~2.offset_5), at (SUMMARY for call #t~mem4 := read~int(~s~2.base, ~s~2.offset, 1); srcloc: L548''')) ((select |v_#memory_int_9| v_main_~nondetString1~4.base_2), at (SUMMARY for call write~int(0, ~nondetString1~4.base, ~nondetString1~4.offset + (~length1~4 - 1) * 1, 1); srcloc: L566)) ((select (select |v_#memory_int_2| v_cstrpbrk_~sc1~2.base_6) v_cstrpbrk_~sc1~2.offset_5), at (SUMMARY for call #t~mem2 := read~int(~sc1~2.base, ~sc1~2.offset, 1); srcloc: L547)) ((select (select |v_#memory_int_1| v_cstrpbrk_~sc1~2.base_3) v_cstrpbrk_~sc1~2.offset_3), at (SUMMARY for call #t~mem1 := read~int(~sc1~2.base, ~sc1~2.offset, 1); srcloc: L545')) [2018-01-29 02:07:08,760 INFO L544 PartitionManager]: partitioning result: [2018-01-29 02:07:08,760 INFO L549 PartitionManager]: location blocks for array group [#memory_int] [2018-01-29 02:07:08,761 INFO L558 PartitionManager]: at dimension 0 [2018-01-29 02:07:08,761 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 02:07:08,761 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 02:07:08,761 INFO L558 PartitionManager]: at dimension 1 [2018-01-29 02:07:08,761 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 02:07:08,761 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 02:07:08,762 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-29 02:07:08,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.01 02:07:08 BasicIcfg [2018-01-29 02:07:08,782 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-29 02:07:08,783 INFO L168 Benchmark]: Toolchain (without parser) took 44577.16 ms. Allocated memory was 306.2 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 266.1 MB in the beginning and 975.0 MB in the end (delta: -708.9 MB). Peak memory consumption was 1.1 GB. Max. memory is 5.3 GB. [2018-01-29 02:07:08,784 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 306.2 MB. Free memory is still 272.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-29 02:07:08,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 230.92 ms. Allocated memory is still 306.2 MB. Free memory was 265.1 MB in the beginning and 254.8 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 5.3 GB. [2018-01-29 02:07:08,785 INFO L168 Benchmark]: Boogie Preprocessor took 61.43 ms. Allocated memory is still 306.2 MB. Free memory was 254.8 MB in the beginning and 252.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-29 02:07:08,785 INFO L168 Benchmark]: RCFGBuilder took 341.67 ms. Allocated memory is still 306.2 MB. Free memory was 252.8 MB in the beginning and 229.9 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 5.3 GB. [2018-01-29 02:07:08,786 INFO L168 Benchmark]: IcfgTransformer took 43935.01 ms. Allocated memory was 306.2 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 229.9 MB in the beginning and 975.0 MB in the end (delta: -745.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 5.3 GB. [2018-01-29 02:07:08,787 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 306.2 MB. Free memory is still 272.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 230.92 ms. Allocated memory is still 306.2 MB. Free memory was 265.1 MB in the beginning and 254.8 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 61.43 ms. Allocated memory is still 306.2 MB. Free memory was 254.8 MB in the beginning and 252.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 341.67 ms. Allocated memory is still 306.2 MB. Free memory was 252.8 MB in the beginning and 229.9 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 5.3 GB. * IcfgTransformer took 43935.01 ms. Allocated memory was 306.2 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 229.9 MB in the beginning and 975.0 MB in the end (delta: -745.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 82 LocStat_MAX_WEQGRAPH_SIZE : 5 LocStat_MAX_SIZEOF_WEQEDGELABEL : 3 LocStat_NO_SUPPORTING_EQUALITIES : 1418 LocStat_NO_SUPPORTING_DISEQUALITIES : 618 LocStat_NO_DISJUNCTIONS : -164 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 109 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 131 TransStat_NO_SUPPORTING_DISEQUALITIES : 16 TransStat_NO_DISJUNCTIONS : 116 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.019737 RENAME_VARIABLES(MILLISECONDS) : 0.223010 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.001067 PROJECTAWAY(MILLISECONDS) : 0.095615 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.074376 DISJOIN(MILLISECONDS) : 0.211785 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.248201 ADD_EQUALITY(MILLISECONDS) : 0.010961 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.016213 #CONJOIN_DISJUNCTIVE : 1531 #RENAME_VARIABLES : 3388 #UNFREEZE : 0 #CONJOIN : 2069 #PROJECTAWAY : 1887 #ADD_WEAK_EQUALITY : 11 #DISJOIN : 387 #RENAME_VARIABLES_DISJUNCTIVE : 3262 #ADD_EQUALITY : 133 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 14 * 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] : 7 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/cstrpbrk-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-29_02-07-08-798.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrpbrk-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-29_02-07-08-798.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrpbrk-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-29_02-07-08-798.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrpbrk-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-29_02-07-08-798.csv Received shutdown request...