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/subseq-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-acfac67 [2018-01-29 02:18:39,036 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-29 02:18:39,038 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-29 02:18:39,060 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-29 02:18:39,060 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-29 02:18:39,061 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-29 02:18:39,063 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-29 02:18:39,065 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-29 02:18:39,068 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-29 02:18:39,069 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-29 02:18:39,070 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-29 02:18:39,071 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-29 02:18:39,072 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-29 02:18:39,073 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-29 02:18:39,074 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-29 02:18:39,077 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-29 02:18:39,080 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-29 02:18:39,082 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-29 02:18:39,084 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-29 02:18:39,085 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-29 02:18:39,088 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-29 02:18:39,094 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-29 02:18:39,095 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-29 02:18:39,095 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 02:18:39,117 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-29 02:18:39,117 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-29 02:18:39,118 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-29 02:18:39,119 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-29 02:18:39,119 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-29 02:18:39,119 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-29 02:18:39,119 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-29 02:18:39,120 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-29 02:18:39,120 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-29 02:18:39,120 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-29 02:18:39,121 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-29 02:18:39,121 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-29 02:18:39,121 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-29 02:18:39,121 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-29 02:18:39,121 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-29 02:18:39,122 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-29 02:18:39,122 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-29 02:18:39,122 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-29 02:18:39,122 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-29 02:18:39,122 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-29 02:18:39,123 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-29 02:18:39,123 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-29 02:18:39,123 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-29 02:18:39,123 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-29 02:18:39,123 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-29 02:18:39,124 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-29 02:18:39,126 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-29 02:18:39,126 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-29 02:18:39,126 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-29 02:18:39,126 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-29 02:18:39,127 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-29 02:18:39,127 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-29 02:18:39,128 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-29 02:18:39,128 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-29 02:18:39,182 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-29 02:18:39,199 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-29 02:18:39,203 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-29 02:18:39,205 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-29 02:18:39,205 INFO L276 PluginConnector]: CDTParser initialized [2018-01-29 02:18:39,206 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/subseq-alloca_true-valid-memsafety_true-termination.i [2018-01-29 02:18:39,507 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-29 02:18:39,514 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-29 02:18:39,515 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-29 02:18:39,515 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-29 02:18:39,521 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-29 02:18:39,522 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:18:39" (1/1) ... [2018-01-29 02:18:39,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fa64720 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:39, skipping insertion in model container [2018-01-29 02:18:39,525 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 02:18:39" (1/1) ... [2018-01-29 02:18:39,542 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 02:18:39,608 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 02:18:39,781 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 02:18:39,814 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 02:18:39,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:39 WrapperNode [2018-01-29 02:18:39,824 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-29 02:18:39,824 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-29 02:18:39,825 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-29 02:18:39,825 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-29 02:18:39,844 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:39" (1/1) ... [2018-01-29 02:18:39,844 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:39" (1/1) ... [2018-01-29 02:18:39,878 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:39" (1/1) ... [2018-01-29 02:18:39,878 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:39" (1/1) ... [2018-01-29 02:18:39,884 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:39" (1/1) ... [2018-01-29 02:18:39,902 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:39" (1/1) ... [2018-01-29 02:18:39,904 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:39" (1/1) ... [2018-01-29 02:18:39,905 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-29 02:18:39,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-29 02:18:39,906 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-29 02:18:39,906 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-29 02:18:39,907 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 02:18:39" (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 02:18:39,958 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-29 02:18:39,958 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-29 02:18:39,959 INFO L136 BoogieDeclarations]: Found implementation of procedure subseq [2018-01-29 02:18:39,959 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-29 02:18:39,959 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-29 02:18:39,959 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-29 02:18:39,959 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-29 02:18:39,959 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-29 02:18:39,959 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-29 02:18:39,960 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-29 02:18:39,960 INFO L128 BoogieDeclarations]: Found specification of procedure subseq [2018-01-29 02:18:39,960 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-29 02:18:39,960 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-29 02:18:39,960 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-29 02:18:40,419 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-29 02:18:40,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:18:40 BoogieIcfgContainer [2018-01-29 02:18:40,420 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-29 02:18:40,421 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-29 02:18:40,421 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-29 02:18:40,422 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-29 02:18:40,425 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 02:18:40" (1/1) ... [2018-01-29 02:18:40,433 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-29 02:18:40,433 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-01-29 02:18:40,434 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-29 02:18:40,511 INFO L218 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-29 02:18:40,569 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-29 02:19:32,436 INFO L311 AbstractInterpreter]: Visited 96 different actions 954 times. Merged at 65 different actions 568 times. Never widened. Found 68 fixpoints after 7 different actions. Largest state had 42 variables. [2018-01-29 02:19:32,439 INFO L226 apSepIcfgTransformer]: finished equality analysis [2018-01-29 02:19:32,452 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 7 [2018-01-29 02:19:32,453 INFO L238 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-29 02:19:32,453 INFO L239 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-01-29 02:19:32,453 INFO L241 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_int_11| v_main_~nondetString2~5.base_2), at (SUMMARY for call write~int(0, ~nondetString2~5.base, ~nondetString2~5.offset + (~length2~5 - 1) * 1, 1); srcloc: L564')) ((select (select |v_#memory_int_4| v_subseq_~pt~2.base_5) v_subseq_~pt~2.offset_4), at (SUMMARY for call #t~mem4 := read~int(~pt~2.base, ~pt~2.offset, 1); srcloc: L545')) ((select (select |v_#memory_int_2| v_subseq_~pt~2.base_2) v_subseq_~pt~2.offset_2), at (SUMMARY for call #t~mem1 := read~int(~pt~2.base, ~pt~2.offset, 1); srcloc: L544''')) ((select |v_#memory_int_9| v_main_~nondetString1~5.base_2), at (SUMMARY for call write~int(0, ~nondetString1~5.base, ~nondetString1~5.offset + (~length1~5 - 1) * 1, 1); srcloc: L564)) ((select (select |v_#memory_int_1| v_subseq_~ps~2.base_2) v_subseq_~ps~2.offset_2), at (SUMMARY for call #t~mem0 := read~int(~ps~2.base, ~ps~2.offset, 1); srcloc: L544)) ((select (select |v_#memory_int_5| v_subseq_~pt~2.base_10) v_subseq_~pt~2.offset_8), at (SUMMARY for call #t~mem7 := read~int(~pt~2.base, ~pt~2.offset, 1); srcloc: L544''''''''''''''')) ((select (select |v_#memory_int_3| v_subseq_~ps~2.base_5) v_subseq_~ps~2.offset_4), at (SUMMARY for call #t~mem3 := read~int(~ps~2.base, ~ps~2.offset, 1); srcloc: L545)) [2018-01-29 02:19:32,474 INFO L544 PartitionManager]: partitioning result: [2018-01-29 02:19:32,475 INFO L549 PartitionManager]: location blocks for array group [#memory_int] [2018-01-29 02:19:32,475 INFO L558 PartitionManager]: at dimension 0 [2018-01-29 02:19:32,475 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 02:19:32,475 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 02:19:32,475 INFO L558 PartitionManager]: at dimension 1 [2018-01-29 02:19:32,475 INFO L559 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-01-29 02:19:32,475 INFO L560 PartitionManager]: # location blocks :1 [2018-01-29 02:19:32,476 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-29 02:19:32,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.01 02:19:32 BasicIcfg [2018-01-29 02:19:32,495 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-29 02:19:32,496 INFO L168 Benchmark]: Toolchain (without parser) took 52988.77 ms. Allocated memory was 303.0 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 263.1 MB in the beginning and 1.1 GB in the end (delta: -792.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 5.3 GB. [2018-01-29 02:19:32,497 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 303.0 MB. Free memory is still 269.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-29 02:19:32,497 INFO L168 Benchmark]: CACSL2BoogieTranslator took 309.26 ms. Allocated memory is still 303.0 MB. Free memory was 262.1 MB in the beginning and 251.9 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 5.3 GB. [2018-01-29 02:19:32,498 INFO L168 Benchmark]: Boogie Preprocessor took 81.17 ms. Allocated memory is still 303.0 MB. Free memory was 251.9 MB in the beginning and 249.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 5.3 GB. [2018-01-29 02:19:32,498 INFO L168 Benchmark]: RCFGBuilder took 514.26 ms. Allocated memory is still 303.0 MB. Free memory was 249.8 MB in the beginning and 228.2 MB in the end (delta: 21.6 MB). Peak memory consumption was 21.6 MB. Max. memory is 5.3 GB. [2018-01-29 02:19:32,499 INFO L168 Benchmark]: IcfgTransformer took 52074.62 ms. Allocated memory was 303.0 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 228.2 MB in the beginning and 1.1 GB in the end (delta: -827.5 MB). Peak memory consumption was 1.0 GB. Max. memory is 5.3 GB. [2018-01-29 02:19:32,501 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 303.0 MB. Free memory is still 269.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 309.26 ms. Allocated memory is still 303.0 MB. Free memory was 262.1 MB in the beginning and 251.9 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 81.17 ms. Allocated memory is still 303.0 MB. Free memory was 251.9 MB in the beginning and 249.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 5.3 GB. * RCFGBuilder took 514.26 ms. Allocated memory is still 303.0 MB. Free memory was 249.8 MB in the beginning and 228.2 MB in the end (delta: 21.6 MB). Peak memory consumption was 21.6 MB. Max. memory is 5.3 GB. * IcfgTransformer took 52074.62 ms. Allocated memory was 303.0 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 228.2 MB in the beginning and 1.1 GB in the end (delta: -827.5 MB). Peak memory consumption was 1.0 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 79 LocStat_MAX_WEQGRAPH_SIZE : 5 LocStat_MAX_SIZEOF_WEQEDGELABEL : 3 LocStat_NO_SUPPORTING_EQUALITIES : 1526 LocStat_NO_SUPPORTING_DISEQUALITIES : 560 LocStat_NO_DISJUNCTIONS : -158 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 105 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 127 TransStat_NO_SUPPORTING_DISEQUALITIES : 16 TransStat_NO_DISJUNCTIONS : 113 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 3.185511 RENAME_VARIABLES(MILLISECONDS) : 0.255302 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 1.519981 PROJECTAWAY(MILLISECONDS) : 0.034201 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.069290 DISJOIN(MILLISECONDS) : 0.272364 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.281165 ADD_EQUALITY(MILLISECONDS) : 0.010595 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.010844 #CONJOIN_DISJUNCTIVE : 1407 #RENAME_VARIABLES : 3290 #UNFREEZE : 0 #CONJOIN : 2143 #PROJECTAWAY : 2012 #ADD_WEAK_EQUALITY : 11 #DISJOIN : 344 #RENAME_VARIABLES_DISJUNCTIVE : 3174 #ADD_EQUALITY : 129 #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/subseq-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-29_02-19-32-574.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/subseq-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-29_02-19-32-574.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/subseq-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-29_02-19-32-574.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/subseq-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-29_02-19-32-574.csv Received shutdown request...