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/stroeder1_unsafe_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d4a2356 [2018-03-23 12:37:46,611 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-23 12:37:46,613 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-23 12:37:46,629 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-23 12:37:46,629 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-23 12:37:46,630 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-23 12:37:46,631 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-23 12:37:46,633 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-23 12:37:46,635 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-23 12:37:46,636 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-23 12:37:46,636 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-23 12:37:46,637 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-23 12:37:46,638 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-23 12:37:46,639 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-23 12:37:46,640 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-23 12:37:46,642 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-23 12:37:46,644 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-23 12:37:46,645 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-23 12:37:46,647 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-23 12:37:46,648 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-23 12:37:46,650 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-03-23 12:37:46,656 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 [2018-03-23 12:37:46,666 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-23 12:37:46,666 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-23 12:37:46,667 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-23 12:37:46,667 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-23 12:37:46,667 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-23 12:37:46,667 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-23 12:37:46,667 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-23 12:37:46,668 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-23 12:37:46,668 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-23 12:37:46,668 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-23 12:37:46,668 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-23 12:37:46,668 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-23 12:37:46,668 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-23 12:37:46,668 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-23 12:37:46,669 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-03-23 12:37:46,669 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-23 12:37:46,669 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-23 12:37:46,669 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-23 12:37:46,669 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-23 12:37:46,669 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-23 12:37:46,669 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-03-23 12:37:46,669 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-23 12:37:46,670 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-23 12:37:46,670 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-23 12:37:46,670 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-23 12:37:46,670 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-23 12:37:46,670 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-23 12:37:46,671 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-23 12:37:46,671 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-03-23 12:37:46,671 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-23 12:37:46,671 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-23 12:37:46,671 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-23 12:37:46,672 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-23 12:37:46,672 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-23 12:37:46,703 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-23 12:37:46,713 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-23 12:37:46,716 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-23 12:37:46,717 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-23 12:37:46,718 INFO L276 PluginConnector]: CDTParser initialized [2018-03-23 12:37:46,719 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/stroeder1_unsafe_false-valid-deref.i [2018-03-23 12:37:47,028 INFO L228 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGc6cca51f8 [2018-03-23 12:37:47,135 INFO L291 CDTParser]: IsIndexed: true [2018-03-23 12:37:47,135 INFO L292 CDTParser]: Found 1 translation units. [2018-03-23 12:37:47,136 INFO L171 CDTParser]: Scanning stroeder1_unsafe_false-valid-deref.i [2018-03-23 12:37:47,137 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-23 12:37:47,137 INFO L215 ultiparseSymbolTable]: [2018-03-23 12:37:47,138 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-23 12:37:47,138 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fstroeder__unsafe_false_valid_deref_i__sumOfThirdBytes ('sumOfThirdBytes') in stroeder1_unsafe_false-valid-deref.i [2018-03-23 12:37:47,138 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in stroeder1_unsafe_false-valid-deref.i [2018-03-23 12:37:47,138 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-23 12:37:47,138 INFO L233 ultiparseSymbolTable]: [2018-03-23 12:37:47,153 INFO L334 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGc6cca51f8 [2018-03-23 12:37:47,159 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-23 12:37:47,162 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-03-23 12:37:47,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-23 12:37:47,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-23 12:37:47,169 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-23 12:37:47,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 12:37:47" (1/1) ... [2018-03-23 12:37:47,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29afca49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:37:47, skipping insertion in model container [2018-03-23 12:37:47,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 12:37:47" (1/1) ... [2018-03-23 12:37:47,189 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-23 12:37:47,202 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-23 12:37:47,336 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-23 12:37:47,362 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-23 12:37:47,367 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 9 non ball SCCs. Number of states in SCCs 9. [2018-03-23 12:37:47,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:37:47 WrapperNode [2018-03-23 12:37:47,376 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-23 12:37:47,377 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-23 12:37:47,377 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-23 12:37:47,377 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-23 12:37:47,388 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:37:47" (1/1) ... [2018-03-23 12:37:47,388 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:37:47" (1/1) ... [2018-03-23 12:37:47,395 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:37:47" (1/1) ... [2018-03-23 12:37:47,395 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:37:47" (1/1) ... [2018-03-23 12:37:47,398 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:37:47" (1/1) ... [2018-03-23 12:37:47,401 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:37:47" (1/1) ... [2018-03-23 12:37:47,402 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:37:47" (1/1) ... [2018-03-23 12:37:47,403 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-23 12:37:47,403 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-23 12:37:47,404 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-23 12:37:47,404 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-23 12:37:47,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:37:47" (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 [2018-03-23 12:37:47,450 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-23 12:37:47,450 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-23 12:37:47,450 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fstroeder__unsafe_false_valid_deref_i__sumOfThirdBytes [2018-03-23 12:37:47,450 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-23 12:37:47,451 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-03-23 12:37:47,451 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fstroeder__unsafe_false_valid_deref_i__sumOfThirdBytes [2018-03-23 12:37:47,451 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-03-23 12:37:47,451 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-23 12:37:47,451 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-23 12:37:47,451 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-23 12:37:47,451 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-03-23 12:37:47,452 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-03-23 12:37:47,452 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-23 12:37:47,663 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-23 12:37:47,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 12:37:47 BoogieIcfgContainer [2018-03-23 12:37:47,663 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-23 12:37:47,664 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-03-23 12:37:47,664 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-03-23 12:37:47,665 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-03-23 12:37:47,667 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 12:37:47" (1/1) ... [2018-03-23 12:37:47,676 INFO L112 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-03-23 12:37:47,676 INFO L113 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-03-23 12:37:47,691 INFO L255 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-03-23 12:37:47,701 INFO L271 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 0 location literals (each corresponds to one heap write) [2018-03-23 12:37:47,710 INFO L322 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-03-23 12:37:47,775 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-03-23 12:37:48,016 INFO L314 AbstractInterpreter]: Visited 45 different actions 62 times. Merged at 14 different actions 14 times. Never widened. Found 6 fixpoints after 5 different actions. Largest state had 23 variables. [2018-03-23 12:37:48,018 INFO L334 apSepIcfgTransformer]: finished equality analysis [2018-03-23 12:37:48,026 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 1 [2018-03-23 12:37:48,026 INFO L344 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-03-23 12:37:48,027 INFO L345 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-03-23 12:37:48,027 INFO L347 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_int_1| v___U_MULTI_fstroeder__unsafe_false_valid_deref_i__sumOfThirdBytes_~p~0.base_5) v___U_MULTI_fstroeder__unsafe_false_valid_deref_i__sumOfThirdBytes_~p~0.offset_5), at (SUMMARY for call #t~mem1 := read~int(~p~0.base, ~p~0.offset, 1); srcloc: L10)) [2018-03-23 12:37:48,031 INFO L311 HeapPartitionManager]: partitioning result: [2018-03-23 12:37:48,031 INFO L316 HeapPartitionManager]: location blocks for array group [#memory_int] [2018-03-23 12:37:48,031 INFO L325 HeapPartitionManager]: at dimension 0 [2018-03-23 12:37:48,032 INFO L326 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-03-23 12:37:48,032 INFO L327 HeapPartitionManager]: # location blocks :1 [2018-03-23 12:37:48,032 INFO L325 HeapPartitionManager]: at dimension 1 [2018-03-23 12:37:48,032 INFO L326 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-03-23 12:37:48,032 INFO L327 HeapPartitionManager]: # location blocks :1 [2018-03-23 12:37:48,033 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-03-23 12:37:48,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 23.03 12:37:48 BasicIcfg [2018-03-23 12:37:48,046 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-03-23 12:37:48,047 INFO L168 Benchmark]: Toolchain (without parser) took 887.94 ms. Allocated memory was 307.8 MB in the beginning and 449.3 MB in the end (delta: 141.6 MB). Free memory was 251.6 MB in the beginning and 385.1 MB in the end (delta: -133.5 MB). Peak memory consumption was 8.1 MB. Max. memory is 5.3 GB. [2018-03-23 12:37:48,048 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 307.8 MB. Free memory is still 271.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-23 12:37:48,049 INFO L168 Benchmark]: CACSL2BoogieTranslator took 213.87 ms. Allocated memory is still 307.8 MB. Free memory was 251.6 MB in the beginning and 242.4 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 5.3 GB. [2018-03-23 12:37:48,049 INFO L168 Benchmark]: Boogie Preprocessor took 26.10 ms. Allocated memory is still 307.8 MB. Free memory was 242.4 MB in the beginning and 240.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-03-23 12:37:48,050 INFO L168 Benchmark]: RCFGBuilder took 260.07 ms. Allocated memory was 307.8 MB in the beginning and 449.3 MB in the end (delta: 141.6 MB). Free memory was 240.4 MB in the beginning and 419.9 MB in the end (delta: -179.5 MB). Peak memory consumption was 23.8 MB. Max. memory is 5.3 GB. [2018-03-23 12:37:48,050 INFO L168 Benchmark]: IcfgTransformer took 382.70 ms. Allocated memory is still 449.3 MB. Free memory was 419.9 MB in the beginning and 385.1 MB in the end (delta: 34.8 MB). Peak memory consumption was 34.8 MB. Max. memory is 5.3 GB. [2018-03-23 12:37:48,053 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 307.8 MB. Free memory is still 271.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 213.87 ms. Allocated memory is still 307.8 MB. Free memory was 251.6 MB in the beginning and 242.4 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 26.10 ms. Allocated memory is still 307.8 MB. Free memory was 242.4 MB in the beginning and 240.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 260.07 ms. Allocated memory was 307.8 MB in the beginning and 449.3 MB in the end (delta: 141.6 MB). Free memory was 240.4 MB in the beginning and 419.9 MB in the end (delta: -179.5 MB). Peak memory consumption was 23.8 MB. Max. memory is 5.3 GB. * IcfgTransformer took 382.70 ms. Allocated memory is still 449.3 MB. Free memory was 419.9 MB in the beginning and 385.1 MB in the end (delta: 34.8 MB). Peak memory consumption was 34.8 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 39 LocStat_MAX_WEQGRAPH_SIZE : 1 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 108 LocStat_NO_SUPPORTING_DISEQUALITIES : 1 LocStat_NO_DISJUNCTIONS : -78 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 54 TransStat_MAX_WEQGRAPH_SIZE : 1 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 37 TransStat_NO_SUPPORTING_DISEQUALITIES : 1 TransStat_NO_DISJUNCTIONS : 53 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.057149 RENAME_VARIABLES(MILLISECONDS) : 0.530442 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.009593 PROJECTAWAY(MILLISECONDS) : 0.280180 ADD_WEAK_EQUALITY(MILLISECONDS) : 3.492209 DISJOIN(MILLISECONDS) : 0.374123 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.688313 ADD_EQUALITY(MILLISECONDS) : 0.057944 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.119322 #CONJOIN_DISJUNCTIVE : 85 #RENAME_VARIABLES : 168 #UNFREEZE : 0 #CONJOIN : 116 #PROJECTAWAY : 147 #ADD_WEAK_EQUALITY : 1 #DISJOIN : 11 #RENAME_VARIABLES_DISJUNCTIVE : 169 #ADD_EQUALITY : 37 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 1 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_int] : 1 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] : 1 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/stroeder1_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-03-23_12-37-48-067.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/stroeder1_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-03-23_12-37-48-067.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/stroeder1_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-03-23_12-37-48-067.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/stroeder1_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-03-23_12-37-48-067.csv Received shutdown request...