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/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/StructInitialization_true-valid-memsafety_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-acfac67 [2018-01-29 00:51:58,648 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-29 00:51:58,650 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-29 00:51:58,665 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-29 00:51:58,665 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-29 00:51:58,666 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-29 00:51:58,668 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-29 00:51:58,669 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-29 00:51:58,671 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-29 00:51:58,672 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-29 00:51:58,673 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-29 00:51:58,674 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-29 00:51:58,675 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-29 00:51:58,676 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-29 00:51:58,677 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-29 00:51:58,679 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-29 00:51:58,682 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-29 00:51:58,684 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-29 00:51:58,685 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-29 00:51:58,686 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-29 00:51:58,689 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-29 00:51:58,689 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-29 00:51:58,689 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-29 00:51:58,690 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-29 00:51:58,691 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-29 00:51:58,692 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-29 00:51:58,693 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-29 00:51:58,693 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-29 00:51:58,694 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-29 00:51:58,694 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-29 00:51:58,694 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-29 00:51:58,695 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 00:51:58,704 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-29 00:51:58,704 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-29 00:51:58,705 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-29 00:51:58,705 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-29 00:51:58,705 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-29 00:51:58,705 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-29 00:51:58,705 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-29 00:51:58,706 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-29 00:51:58,706 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-29 00:51:58,706 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-29 00:51:58,706 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-29 00:51:58,706 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-29 00:51:58,707 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-29 00:51:58,707 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-29 00:51:58,707 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-29 00:51:58,707 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-29 00:51:58,707 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-29 00:51:58,707 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-29 00:51:58,707 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-29 00:51:58,708 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-29 00:51:58,708 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-29 00:51:58,708 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-29 00:51:58,708 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-29 00:51:58,708 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-29 00:51:58,708 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-29 00:51:58,709 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-29 00:51:58,709 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-29 00:51:58,709 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-29 00:51:58,709 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-29 00:51:58,709 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-29 00:51:58,709 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-29 00:51:58,709 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-29 00:51:58,710 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-29 00:51:58,710 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-29 00:51:58,744 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-29 00:51:58,754 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-29 00:51:58,758 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-29 00:51:58,759 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-29 00:51:58,759 INFO L276 PluginConnector]: CDTParser initialized [2018-01-29 00:51:58,760 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/StructInitialization_true-valid-memsafety_true-termination.c [2018-01-29 00:51:58,881 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-29 00:51:58,887 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-01-29 00:51:58,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-29 00:51:58,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-29 00:51:58,893 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-29 00:51:58,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 12:51:58" (1/1) ... [2018-01-29 00:51:58,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f0c052a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:51:58, skipping insertion in model container [2018-01-29 00:51:58,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 12:51:58" (1/1) ... [2018-01-29 00:51:58,911 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 00:51:58,927 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 00:51:59,023 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 00:51:59,033 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 00:51:59,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:51:59 WrapperNode [2018-01-29 00:51:59,039 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-29 00:51:59,039 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-29 00:51:59,039 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-29 00:51:59,039 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-29 00:51:59,049 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:51:59" (1/1) ... [2018-01-29 00:51:59,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:51:59" (1/1) ... [2018-01-29 00:51:59,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:51:59" (1/1) ... [2018-01-29 00:51:59,057 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:51:59" (1/1) ... [2018-01-29 00:51:59,058 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:51:59" (1/1) ... [2018-01-29 00:51:59,059 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:51:59" (1/1) ... [2018-01-29 00:51:59,060 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:51:59" (1/1) ... [2018-01-29 00:51:59,061 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-29 00:51:59,061 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-29 00:51:59,061 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-29 00:51:59,061 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-29 00:51:59,062 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:51:59" (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 00:51:59,105 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-29 00:51:59,105 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-29 00:51:59,106 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-29 00:51:59,106 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-29 00:51:59,106 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-29 00:51:59,106 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-29 00:51:59,172 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-29 00:51:59,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 12:51:59 BoogieIcfgContainer [2018-01-29 00:51:59,173 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-29 00:51:59,173 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-29 00:51:59,173 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-29 00:51:59,174 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-29 00:51:59,176 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 12:51:59" (1/1) ... [2018-01-29 00:51:59,180 WARN L213 ansformationObserver]: HeapSeparator: input icfg has no '#valid' array -- returning unchanged Icfg! [2018-01-29 00:51:59,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.01 12:51:59 BasicIcfg [2018-01-29 00:51:59,187 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-29 00:51:59,188 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-01-29 00:51:59,188 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-01-29 00:51:59,191 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-01-29 00:51:59,192 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.01 12:51:58" (1/4) ... [2018-01-29 00:51:59,192 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d70cfcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 12:51:59, skipping insertion in model container [2018-01-29 00:51:59,193 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 12:51:59" (2/4) ... [2018-01-29 00:51:59,193 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d70cfcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.01 12:51:59, skipping insertion in model container [2018-01-29 00:51:59,193 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 12:51:59" (3/4) ... [2018-01-29 00:51:59,194 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d70cfcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.01 12:51:59, skipping insertion in model container [2018-01-29 00:51:59,194 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.01 12:51:59" (4/4) ... [2018-01-29 00:51:59,196 INFO L107 eAbstractionObserver]: Analyzing ICFG StructInitialization_true-valid-memsafety_true-termination.cleft_unchanged_by_heapseparator [2018-01-29 00:51:59,204 INFO L128 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-01-29 00:51:59,212 INFO L140 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-01-29 00:51:59,244 INFO L322 AbstractCegarLoop]: Interprodecural is true [2018-01-29 00:51:59,245 INFO L323 AbstractCegarLoop]: Hoare is true [2018-01-29 00:51:59,245 INFO L324 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-01-29 00:51:59,245 INFO L325 AbstractCegarLoop]: Backedges is TWOTRACK [2018-01-29 00:51:59,245 INFO L326 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-01-29 00:51:59,245 INFO L327 AbstractCegarLoop]: Difference is false [2018-01-29 00:51:59,245 INFO L328 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-01-29 00:51:59,245 INFO L333 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-01-29 00:51:59,246 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-01-29 00:51:59,258 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states. [2018-01-29 00:51:59,263 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-01-29 00:51:59,269 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 9 states. [2018-01-29 00:51:59,326 INFO L399 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(lines 1 100) no Hoare annotation was computed. [2018-01-29 00:51:59,326 INFO L402 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(lines 1 100) the Hoare annotation is: true [2018-01-29 00:51:59,359 INFO L402 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(lines 1 100) the Hoare annotation is: true [2018-01-29 00:51:59,359 INFO L399 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(lines 1 100) no Hoare annotation was computed. [2018-01-29 00:51:59,359 INFO L402 ceAbstractionStarter]: At program point L1(lines 1 100) the Hoare annotation is: true [2018-01-29 00:51:59,359 INFO L399 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(lines 1 100) no Hoare annotation was computed. [2018-01-29 00:51:59,359 INFO L402 ceAbstractionStarter]: At program point mainENTRY(lines 93 100) the Hoare annotation is: true [2018-01-29 00:51:59,359 INFO L399 ceAbstractionStarter]: For program point mainFINAL(lines 93 100) no Hoare annotation was computed. [2018-01-29 00:51:59,360 INFO L399 ceAbstractionStarter]: For program point mainEXIT(lines 93 100) no Hoare annotation was computed. [2018-01-29 00:51:59,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.01 12:51:59 BasicIcfg [2018-01-29 00:51:59,364 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-01-29 00:51:59,365 INFO L168 Benchmark]: Toolchain (without parser) took 482.62 ms. Allocated memory is still 300.9 MB. Free memory was 262.0 MB in the beginning and 233.5 MB in the end (delta: 28.5 MB). Peak memory consumption was 28.5 MB. Max. memory is 5.3 GB. [2018-01-29 00:51:59,366 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 300.9 MB. Free memory is still 266.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-29 00:51:59,367 INFO L168 Benchmark]: CACSL2BoogieTranslator took 151.30 ms. Allocated memory is still 300.9 MB. Free memory was 262.0 MB in the beginning and 254.0 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-29 00:51:59,367 INFO L168 Benchmark]: Boogie Preprocessor took 21.58 ms. Allocated memory is still 300.9 MB. Free memory was 254.0 MB in the beginning and 252.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-29 00:51:59,368 INFO L168 Benchmark]: RCFGBuilder took 111.80 ms. Allocated memory is still 300.9 MB. Free memory was 252.0 MB in the beginning and 243.4 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 5.3 GB. [2018-01-29 00:51:59,369 INFO L168 Benchmark]: IcfgTransformer took 14.40 ms. Allocated memory is still 300.9 MB. Free memory was 243.4 MB in the beginning and 241.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-29 00:51:59,369 INFO L168 Benchmark]: TraceAbstraction took 175.49 ms. Allocated memory is still 300.9 MB. Free memory was 241.4 MB in the beginning and 233.5 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-29 00:51:59,373 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 300.9 MB. Free memory is still 266.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 151.30 ms. Allocated memory is still 300.9 MB. Free memory was 262.0 MB in the beginning and 254.0 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 21.58 ms. Allocated memory is still 300.9 MB. Free memory was 254.0 MB in the beginning and 252.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 111.80 ms. Allocated memory is still 300.9 MB. Free memory was 252.0 MB in the beginning and 243.4 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 5.3 GB. * IcfgTransformer took 14.40 ms. Allocated memory is still 300.9 MB. Free memory was 243.4 MB in the beginning and 241.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * TraceAbstraction took 175.49 ms. Allocated memory is still 300.9 MB. Free memory was 241.4 MB in the beginning and 233.5 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 9 locations, 0 error locations. SAFE Result, 0.1s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=9occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 4 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/StructInitialization_true-valid-memsafety_true-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-01-29_00-51-59-385.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/StructInitialization_true-valid-memsafety_true-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-01-29_00-51-59-385.csv Received shutdown request...