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/cstrspn-alloca_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5f7ec6e [2018-01-31 10:13:14,647 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-31 10:13:14,649 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-31 10:13:14,665 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-31 10:13:14,666 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-31 10:13:14,666 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-31 10:13:14,668 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-31 10:13:14,669 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-31 10:13:14,672 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-31 10:13:14,673 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-31 10:13:14,674 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-31 10:13:14,674 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-31 10:13:14,675 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-31 10:13:14,676 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-31 10:13:14,677 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-31 10:13:14,680 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-31 10:13:14,682 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-31 10:13:14,684 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-31 10:13:14,685 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-31 10:13:14,686 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-31 10:13:14,689 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-31 10:13:14,693 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-31 10:13:14,694 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-31 10:13:14,694 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 [2018-01-31 10:13:14,705 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-31 10:13:14,705 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-31 10:13:14,706 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-31 10:13:14,706 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-31 10:13:14,706 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-31 10:13:14,706 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-31 10:13:14,707 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-31 10:13:14,707 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-31 10:13:14,707 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-31 10:13:14,708 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-31 10:13:14,708 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-31 10:13:14,708 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-31 10:13:14,708 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-31 10:13:14,708 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-31 10:13:14,708 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-31 10:13:14,709 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-31 10:13:14,709 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-31 10:13:14,709 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-31 10:13:14,709 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-31 10:13:14,709 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-31 10:13:14,709 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-31 10:13:14,710 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-31 10:13:14,710 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-31 10:13:14,710 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 10:13:14,710 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-31 10:13:14,710 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-31 10:13:14,711 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-31 10:13:14,711 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-31 10:13:14,711 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-31 10:13:14,711 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-31 10:13:14,711 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-31 10:13:14,711 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-31 10:13:14,712 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-31 10:13:14,713 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-31 10:13:14,750 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-31 10:13:14,761 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-31 10:13:14,765 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-31 10:13:14,766 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-31 10:13:14,766 INFO L276 PluginConnector]: CDTParser initialized [2018-01-31 10:13:14,767 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/cstrspn-alloca_true-valid-memsafety_true-termination.i [2018-01-31 10:13:14,934 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-31 10:13:14,943 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-31 10:13:14,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-31 10:13:14,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-31 10:13:14,954 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-31 10:13:14,955 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:13:14" (1/1) ... [2018-01-31 10:13:14,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63b550fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:13:14, skipping insertion in model container [2018-01-31 10:13:14,961 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:13:14" (1/1) ... [2018-01-31 10:13:14,980 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 10:13:15,040 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 10:13:15,208 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 10:13:15,234 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 10:13:15,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:13:15 WrapperNode [2018-01-31 10:13:15,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-31 10:13:15,247 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-31 10:13:15,247 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-31 10:13:15,247 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-31 10:13:15,263 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:13:15" (1/1) ... [2018-01-31 10:13:15,264 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:13:15" (1/1) ... [2018-01-31 10:13:15,276 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:13:15" (1/1) ... [2018-01-31 10:13:15,277 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:13:15" (1/1) ... [2018-01-31 10:13:15,284 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:13:15" (1/1) ... [2018-01-31 10:13:15,294 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:13:15" (1/1) ... [2018-01-31 10:13:15,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:13:15" (1/1) ... [2018-01-31 10:13:15,303 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-31 10:13:15,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-31 10:13:15,304 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-31 10:13:15,304 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-31 10:13:15,305 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:13:15" (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 [2018-01-31 10:13:15,376 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-31 10:13:15,376 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-31 10:13:15,376 INFO L136 BoogieDeclarations]: Found implementation of procedure cstrspn [2018-01-31 10:13:15,376 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-31 10:13:15,376 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-31 10:13:15,376 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-31 10:13:15,377 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-31 10:13:15,377 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-31 10:13:15,377 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-31 10:13:15,377 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-31 10:13:15,377 INFO L128 BoogieDeclarations]: Found specification of procedure cstrspn [2018-01-31 10:13:15,377 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-31 10:13:15,377 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-31 10:13:15,378 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-31 10:13:15,962 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-31 10:13:15,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:13:15 BoogieIcfgContainer [2018-01-31 10:13:15,963 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-31 10:13:15,964 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-31 10:13:15,964 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-31 10:13:15,965 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-31 10:13:15,968 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:13:15" (1/1) ... [2018-01-31 10:13:15,978 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-31 10:13:15,979 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-01-31 10:13:15,979 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-31 10:13:16,048 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 9 freeze vars and freeze var literals (each corresponds to one heap write) [2018-01-31 10:13:16,100 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-31 10:13:16,173 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-31 10:14:35,830 INFO L314 AbstractInterpreter]: Visited 101 different actions 1156 times. Merged at 67 different actions 695 times. Widened at 1 different actions 4 times. Found 82 fixpoints after 10 different actions. Largest state had 61 variables. [2018-01-31 10:14:35,833 INFO L229 apSepIcfgTransformer]: finished equality analysis [2018-01-31 10:14:35,874 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 7 [2018-01-31 10:14:35,875 INFO L241 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-31 10:14:35,875 INFO L242 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-01-31 10:14:35,875 INFO L244 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_int_10| v_cstrspn_~s~2.base_6) v_cstrspn_~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_6| 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_9| v_cstrspn_~s~2.base_3) v_cstrspn_~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_11| v_cstrspn_~s~2.base_11) v_cstrspn_~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_4| 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_8| v_cstrspn_~sc1~2.base_6) v_cstrspn_~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_7| v_cstrspn_~sc1~2.base_3) v_cstrspn_~sc1~2.offset_3), at (SUMMARY for call #t~mem1 := read~int(~sc1~2.base, ~sc1~2.offset, 1); srcloc: L545')) [2018-01-31 10:14:35,905 INFO L547 PartitionManager]: partitioning result: [2018-01-31 10:14:35,906 INFO L552 PartitionManager]: location blocks for array group [#memory_int] [2018-01-31 10:14:35,906 INFO L562 PartitionManager]: at dimension 0 [2018-01-31 10:14:35,906 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 3 [2018-01-31 10:14:35,906 INFO L564 PartitionManager]: # location blocks :3 [2018-01-31 10:14:35,907 INFO L562 PartitionManager]: at dimension 1 [2018-01-31 10:14:35,907 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-01-31 10:14:35,907 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:14:35,908 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-31 10:14:35,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 31.01 10:14:35 BasicIcfg [2018-01-31 10:14:35,934 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-31 10:14:35,935 INFO L168 Benchmark]: Toolchain (without parser) took 81000.98 ms. Allocated memory was 309.3 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 268.0 MB in the beginning and 620.3 MB in the end (delta: -352.3 MB). Peak memory consumption was 1.5 GB. Max. memory is 5.3 GB. [2018-01-31 10:14:35,945 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 309.3 MB. Free memory is still 274.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 10:14:35,945 INFO L168 Benchmark]: CACSL2BoogieTranslator took 301.81 ms. Allocated memory is still 309.3 MB. Free memory was 268.0 MB in the beginning and 258.1 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:14:35,946 INFO L168 Benchmark]: Boogie Preprocessor took 56.74 ms. Allocated memory is still 309.3 MB. Free memory was 258.1 MB in the beginning and 256.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:14:35,946 INFO L168 Benchmark]: RCFGBuilder took 659.66 ms. Allocated memory is still 309.3 MB. Free memory was 256.1 MB in the beginning and 233.1 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 5.3 GB. [2018-01-31 10:14:35,947 INFO L168 Benchmark]: IcfgTransformer took 79970.64 ms. Allocated memory was 309.3 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 233.1 MB in the beginning and 620.3 MB in the end (delta: -387.2 MB). Peak memory consumption was 1.5 GB. Max. memory is 5.3 GB. [2018-01-31 10:14:35,948 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 309.3 MB. Free memory is still 274.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 301.81 ms. Allocated memory is still 309.3 MB. Free memory was 268.0 MB in the beginning and 258.1 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 56.74 ms. Allocated memory is still 309.3 MB. Free memory was 258.1 MB in the beginning and 256.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 659.66 ms. Allocated memory is still 309.3 MB. Free memory was 256.1 MB in the beginning and 233.1 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 5.3 GB. * IcfgTransformer took 79970.64 ms. Allocated memory was 309.3 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 233.1 MB in the beginning and 620.3 MB in the end (delta: -387.2 MB). Peak memory consumption was 1.5 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 83 LocStat_MAX_WEQGRAPH_SIZE : 5 LocStat_MAX_SIZEOF_WEQEDGELABEL : 3 LocStat_NO_SUPPORTING_EQUALITIES : 2370 LocStat_NO_SUPPORTING_DISEQUALITIES : 1424 LocStat_NO_DISJUNCTIONS : -166 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 110 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 170 TransStat_NO_SUPPORTING_DISEQUALITIES : 16 TransStat_NO_DISJUNCTIONS : 117 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.010666 RENAME_VARIABLES(MILLISECONDS) : 0.293851 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.000646 PROJECTAWAY(MILLISECONDS) : 0.135568 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.060666 DISJOIN(MILLISECONDS) : 0.344465 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.315314 ADD_EQUALITY(MILLISECONDS) : 0.010633 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.009960 #CONJOIN_DISJUNCTIVE : 1660 #RENAME_VARIABLES : 3649 #UNFREEZE : 0 #CONJOIN : 2232 #PROJECTAWAY : 2003 #ADD_WEAK_EQUALITY : 11 #DISJOIN : 378 #RENAME_VARIABLES_DISJUNCTIVE : 3503 #ADD_EQUALITY : 172 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 14 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_int] : 3 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 3 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 3 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 2 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/cstrspn-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-31_10-14-35-964.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrspn-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-31_10-14-35-964.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrspn-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-31_10-14-35-964.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/cstrspn-alloca_true-valid-memsafety_true-termination.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-31_10-14-35-964.csv Received shutdown request...