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/ldv-memsafety/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d4a2356 [2018-03-23 12:47:09,699 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-23 12:47:09,701 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-23 12:47:09,714 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-23 12:47:09,715 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-23 12:47:09,716 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-23 12:47:09,717 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-23 12:47:09,718 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-23 12:47:09,720 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-23 12:47:09,721 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-23 12:47:09,721 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-23 12:47:09,722 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-23 12:47:09,722 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-23 12:47:09,723 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-23 12:47:09,724 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-23 12:47:09,726 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-23 12:47:09,728 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-23 12:47:09,729 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-23 12:47:09,731 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-23 12:47:09,732 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-23 12:47:09,734 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-03-23 12:47:09,734 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-03-23 12:47:09,734 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-03-23 12:47:09,735 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-03-23 12:47:09,736 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-03-23 12:47:09,737 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-03-23 12:47:09,738 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-03-23 12:47:09,738 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-03-23 12:47:09,739 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-03-23 12:47:09,739 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-23 12:47:09,740 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-23 12:47:09,740 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 12:47:09,752 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-23 12:47:09,753 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-23 12:47:09,754 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-23 12:47:09,754 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-23 12:47:09,754 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-23 12:47:09,754 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-23 12:47:09,754 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-23 12:47:09,755 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-23 12:47:09,755 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-23 12:47:09,755 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-23 12:47:09,755 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-23 12:47:09,756 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-23 12:47:09,756 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-23 12:47:09,756 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-23 12:47:09,756 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-03-23 12:47:09,756 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-23 12:47:09,756 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-23 12:47:09,757 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-23 12:47:09,757 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-23 12:47:09,757 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-23 12:47:09,757 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-03-23 12:47:09,757 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-23 12:47:09,757 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-23 12:47:09,758 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-23 12:47:09,758 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-23 12:47:09,758 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-23 12:47:09,758 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-23 12:47:09,758 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-23 12:47:09,759 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-03-23 12:47:09,759 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-23 12:47:09,759 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-23 12:47:09,759 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-23 12:47:09,760 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-23 12:47:09,760 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-23 12:47:09,789 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-23 12:47:09,799 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-23 12:47:09,802 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-23 12:47:09,803 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-23 12:47:09,803 INFO L276 PluginConnector]: CDTParser initialized [2018-03-23 12:47:09,804 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c [2018-03-23 12:47:10,147 INFO L228 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG1e253fc7a [2018-03-23 12:47:10,255 INFO L291 CDTParser]: IsIndexed: true [2018-03-23 12:47:10,256 INFO L292 CDTParser]: Found 1 translation units. [2018-03-23 12:47:10,256 INFO L171 CDTParser]: Scanning ArraysOfVariableLength6_true-valid-memsafety_true-termination.c [2018-03-23 12:47:10,258 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-23 12:47:10,258 INFO L215 ultiparseSymbolTable]: [2018-03-23 12:47:10,258 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-23 12:47:10,258 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in ArraysOfVariableLength6_true-valid-memsafety_true-termination.c [2018-03-23 12:47:10,258 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo ('foo') in ArraysOfVariableLength6_true-valid-memsafety_true-termination.c [2018-03-23 12:47:10,259 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-23 12:47:10,259 INFO L233 ultiparseSymbolTable]: [2018-03-23 12:47:10,274 INFO L334 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG1e253fc7a [2018-03-23 12:47:10,277 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-23 12:47:10,280 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-03-23 12:47:10,281 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-23 12:47:10,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-23 12:47:10,285 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-23 12:47:10,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 12:47:10" (1/1) ... [2018-03-23 12:47:10,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@200023a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:47:10, skipping insertion in model container [2018-03-23 12:47:10,288 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 12:47:10" (1/1) ... [2018-03-23 12:47:10,302 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-23 12:47:10,313 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-23 12:47:10,437 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-23 12:47:10,459 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-23 12:47:10,463 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 9 non ball SCCs. Number of states in SCCs 9. [2018-03-23 12:47:10,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:47:10 WrapperNode [2018-03-23 12:47:10,472 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-23 12:47:10,472 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-23 12:47:10,473 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-23 12:47:10,473 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-23 12:47:10,482 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:47:10" (1/1) ... [2018-03-23 12:47:10,482 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:47:10" (1/1) ... [2018-03-23 12:47:10,490 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:47:10" (1/1) ... [2018-03-23 12:47:10,491 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:47:10" (1/1) ... [2018-03-23 12:47:10,495 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:47:10" (1/1) ... [2018-03-23 12:47:10,499 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:47:10" (1/1) ... [2018-03-23 12:47:10,501 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:47:10" (1/1) ... [2018-03-23 12:47:10,502 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-23 12:47:10,503 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-23 12:47:10,503 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-23 12:47:10,503 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-23 12:47:10,504 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:47:10" (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 12:47:10,551 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-23 12:47:10,551 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-23 12:47:10,551 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo [2018-03-23 12:47:10,552 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-23 12:47:10,552 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo [2018-03-23 12:47:10,552 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-03-23 12:47:10,552 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-23 12:47:10,552 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-03-23 12:47:10,552 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-23 12:47:10,552 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-23 12:47:10,553 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-23 12:47:10,553 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-03-23 12:47:10,553 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-03-23 12:47:10,805 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-23 12:47:10,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 12:47:10 BoogieIcfgContainer [2018-03-23 12:47:10,806 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-23 12:47:10,806 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-03-23 12:47:10,806 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-03-23 12:47:10,807 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-03-23 12:47:10,809 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 12:47:10" (1/1) ... [2018-03-23 12:47:10,816 INFO L112 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-03-23 12:47:10,816 INFO L113 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-03-23 12:47:10,835 INFO L255 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-03-23 12:47:10,848 INFO L271 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 0 location literals (each corresponds to one heap write) [2018-03-23 12:47:10,861 INFO L322 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-03-23 12:47:10,909 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-03-23 12:47:14,484 INFO L314 AbstractInterpreter]: Visited 73 different actions 344 times. Merged at 47 different actions 166 times. Never widened. Found 30 fixpoints after 11 different actions. Largest state had 21 variables. [2018-03-23 12:47:14,487 INFO L334 apSepIcfgTransformer]: finished equality analysis [2018-03-23 12:47:14,496 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 1 [2018-03-23 12:47:14,497 INFO L344 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-03-23 12:47:14,497 INFO L345 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-03-23 12:47:14,498 INFO L347 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_int_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2) (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2)), at (SUMMARY for call #t~mem1 := read~int(~b.base, ~b.offset + ~i~0 * 1, 1); srcloc: L16')) [2018-03-23 12:47:14,502 INFO L311 HeapPartitionManager]: partitioning result: [2018-03-23 12:47:14,503 INFO L316 HeapPartitionManager]: location blocks for array group [#memory_int] [2018-03-23 12:47:14,503 INFO L325 HeapPartitionManager]: at dimension 0 [2018-03-23 12:47:14,503 INFO L326 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-03-23 12:47:14,504 INFO L327 HeapPartitionManager]: # location blocks :1 [2018-03-23 12:47:14,504 INFO L325 HeapPartitionManager]: at dimension 1 [2018-03-23 12:47:14,504 INFO L326 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-03-23 12:47:14,504 INFO L327 HeapPartitionManager]: # location blocks :1 [2018-03-23 12:47:14,505 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-03-23 12:47:14,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 23.03 12:47:14 BasicIcfg [2018-03-23 12:47:14,522 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-03-23 12:47:14,523 INFO L168 Benchmark]: Toolchain (without parser) took 4244.98 ms. Allocated memory was 306.7 MB in the beginning and 664.8 MB in the end (delta: 358.1 MB). Free memory was 250.9 MB in the beginning and 545.6 MB in the end (delta: -294.7 MB). Peak memory consumption was 63.3 MB. Max. memory is 5.3 GB. [2018-03-23 12:47:14,523 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 306.7 MB. Free memory is still 270.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-23 12:47:14,524 INFO L168 Benchmark]: CACSL2BoogieTranslator took 191.51 ms. Allocated memory is still 306.7 MB. Free memory was 250.9 MB in the beginning and 241.7 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 5.3 GB. [2018-03-23 12:47:14,524 INFO L168 Benchmark]: Boogie Preprocessor took 30.07 ms. Allocated memory is still 306.7 MB. Free memory was 241.7 MB in the beginning and 239.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-03-23 12:47:14,525 INFO L168 Benchmark]: RCFGBuilder took 302.84 ms. Allocated memory was 306.7 MB in the beginning and 472.4 MB in the end (delta: 165.7 MB). Free memory was 239.8 MB in the beginning and 439.1 MB in the end (delta: -199.4 MB). Peak memory consumption was 24.3 MB. Max. memory is 5.3 GB. [2018-03-23 12:47:14,525 INFO L168 Benchmark]: IcfgTransformer took 3715.86 ms. Allocated memory was 472.4 MB in the beginning and 664.8 MB in the end (delta: 192.4 MB). Free memory was 439.1 MB in the beginning and 545.6 MB in the end (delta: -106.5 MB). Peak memory consumption was 85.9 MB. Max. memory is 5.3 GB. [2018-03-23 12:47:14,527 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 306.7 MB. Free memory is still 270.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 191.51 ms. Allocated memory is still 306.7 MB. Free memory was 250.9 MB in the beginning and 241.7 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 30.07 ms. Allocated memory is still 306.7 MB. Free memory was 241.7 MB in the beginning and 239.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 302.84 ms. Allocated memory was 306.7 MB in the beginning and 472.4 MB in the end (delta: 165.7 MB). Free memory was 239.8 MB in the beginning and 439.1 MB in the end (delta: -199.4 MB). Peak memory consumption was 24.3 MB. Max. memory is 5.3 GB. * IcfgTransformer took 3715.86 ms. Allocated memory was 472.4 MB in the beginning and 664.8 MB in the end (delta: 192.4 MB). Free memory was 439.1 MB in the beginning and 545.6 MB in the end (delta: -106.5 MB). Peak memory consumption was 85.9 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 62 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 298 LocStat_NO_SUPPORTING_DISEQUALITIES : 110 LocStat_NO_DISJUNCTIONS : -124 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 82 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 62 TransStat_NO_SUPPORTING_DISEQUALITIES : 7 TransStat_NO_DISJUNCTIONS : 83 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.023091 RENAME_VARIABLES(MILLISECONDS) : 0.272379 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.001151 PROJECTAWAY(MILLISECONDS) : 0.152558 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.106770 DISJOIN(MILLISECONDS) : 0.188483 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.297150 ADD_EQUALITY(MILLISECONDS) : 0.062046 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.028372 #CONJOIN_DISJUNCTIVE : 460 #RENAME_VARIABLES : 978 #UNFREEZE : 0 #CONJOIN : 572 #PROJECTAWAY : 609 #ADD_WEAK_EQUALITY : 7 #DISJOIN : 97 #RENAME_VARIABLES_DISJUNCTIVE : 973 #ADD_EQUALITY : 62 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 4 * 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/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-03-23_12-47-14-538.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-03-23_12-47-14-538.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-03-23_12-47-14-538.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-03-23_12-47-14-538.csv Received shutdown request...