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/AutomizerC.xml -s ../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf -i ../../../trunk/examples/svcomp/memsafety-ext2/complex_data_creation_test02_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a74eeac-m [2018-02-02 21:14:47,278 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-02-02 21:14:47,279 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-02-02 21:14:47,291 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-02-02 21:14:47,291 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-02-02 21:14:47,292 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-02-02 21:14:47,292 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-02-02 21:14:47,294 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-02-02 21:14:47,296 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-02-02 21:14:47,296 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-02-02 21:14:47,297 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-02-02 21:14:47,297 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-02-02 21:14:47,298 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-02-02 21:14:47,299 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-02-02 21:14:47,300 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-02-02 21:14:47,302 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-02-02 21:14:47,303 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-02-02 21:14:47,305 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-02-02 21:14:47,306 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-02-02 21:14:47,307 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-02-02 21:14:47,309 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-02-02 21:14:47,309 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-02-02 21:14:47,309 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-02-02 21:14:47,310 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-02-02 21:14:47,311 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-02-02 21:14:47,311 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-02-02 21:14:47,312 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-02-02 21:14:47,312 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-02-02 21:14:47,312 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-02-02 21:14:47,312 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-02-02 21:14:47,313 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-02-02 21:14:47,313 INFO L98 SettingsManager]: Beginning loading settings from /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/cade18-smtinterpol/svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf [2018-02-02 21:14:47,322 INFO L110 SettingsManager]: Loading preferences was successful [2018-02-02 21:14:47,322 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-02-02 21:14:47,323 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-02-02 21:14:47,323 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-02-02 21:14:47,323 INFO L133 SettingsManager]: * Use SBE=true [2018-02-02 21:14:47,323 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-02-02 21:14:47,323 INFO L133 SettingsManager]: * sizeof long=4 [2018-02-02 21:14:47,323 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-02-02 21:14:47,324 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-02-02 21:14:47,324 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-02-02 21:14:47,324 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-02-02 21:14:47,324 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-02-02 21:14:47,324 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-02-02 21:14:47,324 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-02-02 21:14:47,324 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-02-02 21:14:47,324 INFO L133 SettingsManager]: * sizeof long double=12 [2018-02-02 21:14:47,325 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-02-02 21:14:47,325 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-02-02 21:14:47,325 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-02-02 21:14:47,325 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-02-02 21:14:47,325 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-02-02 21:14:47,325 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-02-02 21:14:47,326 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2018-02-02 21:14:47,326 INFO L133 SettingsManager]: * SMT solver=External_Z3InterpolationMode [2018-02-02 21:14:47,326 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-02-02 21:14:47,354 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-02-02 21:14:47,362 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-02-02 21:14:47,365 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-02-02 21:14:47,366 INFO L271 PluginConnector]: Initializing CDTParser... [2018-02-02 21:14:47,366 INFO L276 PluginConnector]: CDTParser initialized [2018-02-02 21:14:47,367 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety-ext2/complex_data_creation_test02_true-valid-memsafety.i [2018-02-02 21:14:47,484 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-02-02 21:14:47,485 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-02-02 21:14:47,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-02-02 21:14:47,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-02-02 21:14:47,490 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-02-02 21:14:47,490 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:14:47" (1/1) ... [2018-02-02 21:14:47,492 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10e89376 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:14:47, skipping insertion in model container [2018-02-02 21:14:47,493 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.02 09:14:47" (1/1) ... [2018-02-02 21:14:47,502 INFO L153 Dispatcher]: Using SV-COMP mode [2018-02-02 21:14:47,528 INFO L153 Dispatcher]: Using SV-COMP mode [2018-02-02 21:14:47,615 INFO L450 PostProcessor]: Settings: Checked method=main [2018-02-02 21:14:47,637 INFO L450 PostProcessor]: Settings: Checked method=main [2018-02-02 21:14:47,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:14:47 WrapperNode [2018-02-02 21:14:47,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-02-02 21:14:47,645 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-02-02 21:14:47,645 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-02-02 21:14:47,645 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-02-02 21:14:47,653 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:14:47" (1/1) ... [2018-02-02 21:14:47,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:14:47" (1/1) ... [2018-02-02 21:14:47,662 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:14:47" (1/1) ... [2018-02-02 21:14:47,662 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:14:47" (1/1) ... [2018-02-02 21:14:47,667 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:14:47" (1/1) ... [2018-02-02 21:14:47,671 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:14:47" (1/1) ... [2018-02-02 21:14:47,672 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:14:47" (1/1) ... [2018-02-02 21:14:47,673 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-02-02 21:14:47,674 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-02-02 21:14:47,674 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-02-02 21:14:47,674 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-02-02 21:14:47,674 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:14:47" (1/1) ... No working directory specified, using /home/ultimate/work/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 [2018-02-02 21:14:47,709 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-02-02 21:14:47,709 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-02-02 21:14:47,709 INFO L136 BoogieDeclarations]: Found implementation of procedure create_data [2018-02-02 21:14:47,710 INFO L136 BoogieDeclarations]: Found implementation of procedure freeData [2018-02-02 21:14:47,710 INFO L136 BoogieDeclarations]: Found implementation of procedure append [2018-02-02 21:14:47,710 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-02-02 21:14:47,710 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-02-02 21:14:47,710 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-02-02 21:14:47,710 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-02-02 21:14:47,710 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-02-02 21:14:47,710 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-02-02 21:14:47,710 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-02-02 21:14:47,710 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-02-02 21:14:47,710 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-02-02 21:14:47,710 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-02-02 21:14:47,710 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-02-02 21:14:47,710 INFO L128 BoogieDeclarations]: Found specification of procedure create_data [2018-02-02 21:14:47,711 INFO L128 BoogieDeclarations]: Found specification of procedure freeData [2018-02-02 21:14:47,711 INFO L128 BoogieDeclarations]: Found specification of procedure append [2018-02-02 21:14:47,711 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-02-02 21:14:47,711 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-02-02 21:14:47,711 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-02-02 21:14:48,180 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-02-02 21:14:48,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.02 09:14:48 BoogieIcfgContainer [2018-02-02 21:14:48,180 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-02-02 21:14:48,181 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-02-02 21:14:48,181 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-02-02 21:14:48,182 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-02-02 21:14:48,183 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.02 09:14:47" (1/3) ... [2018-02-02 21:14:48,183 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fa0cd9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.02 09:14:48, skipping insertion in model container [2018-02-02 21:14:48,183 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.02 09:14:47" (2/3) ... [2018-02-02 21:14:48,183 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fa0cd9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.02 09:14:48, skipping insertion in model container [2018-02-02 21:14:48,183 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.02 09:14:48" (3/3) ... [2018-02-02 21:14:48,184 INFO L107 eAbstractionObserver]: Analyzing ICFG complex_data_creation_test02_true-valid-memsafety.i [2018-02-02 21:14:48,190 INFO L128 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2018-02-02 21:14:48,194 INFO L140 ceAbstractionStarter]: Appying trace abstraction to program that has 91 error locations. [2018-02-02 21:14:48,217 INFO L322 AbstractCegarLoop]: Interprodecural is true [2018-02-02 21:14:48,217 INFO L323 AbstractCegarLoop]: Hoare is false [2018-02-02 21:14:48,217 INFO L324 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2018-02-02 21:14:48,217 INFO L325 AbstractCegarLoop]: Backedges is CANONICAL [2018-02-02 21:14:48,218 INFO L326 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-02-02 21:14:48,218 INFO L327 AbstractCegarLoop]: Difference is false [2018-02-02 21:14:48,218 INFO L328 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-02-02 21:14:48,218 INFO L333 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-02-02 21:14:48,219 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-02-02 21:14:48,230 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states. [2018-02-02 21:14:48,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-02-02 21:14:48,237 INFO L343 BasicCegarLoop]: Found error trace [2018-02-02 21:14:48,238 INFO L351 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-02-02 21:14:48,238 INFO L371 AbstractCegarLoop]: === Iteration 1 === [create_dataErr0RequiresViolation, create_dataErr14RequiresViolation, create_dataErr37RequiresViolation, create_dataErr19RequiresViolation, create_dataErr5RequiresViolation, create_dataErr3RequiresViolation, create_dataErr11RequiresViolation, create_dataErr29RequiresViolation, create_dataErr32RequiresViolation, create_dataErr16RequiresViolation, create_dataErr24RequiresViolation, create_dataErr34RequiresViolation, create_dataErr39RequiresViolation, create_dataErr8RequiresViolation, create_dataErr6RequiresViolation, create_dataErr26RequiresViolation, create_dataErr17RequiresViolation, create_dataErr36RequiresViolation, create_dataErr27RequiresViolation, create_dataErr30RequiresViolation, create_dataErr13RequiresViolation, create_dataErr23RequiresViolation, create_dataErr9RequiresViolation, create_dataErr33RequiresViolation, create_dataErr2RequiresViolation, create_dataErr4RequiresViolation, create_dataErr10RequiresViolation, create_dataErr28RequiresViolation, create_dataErr38RequiresViolation, create_dataErr20RequiresViolation, create_dataErr18RequiresViolation, create_dataErr1RequiresViolation, create_dataErr31RequiresViolation, create_dataErr35RequiresViolation, create_dataErr21RequiresViolation, create_dataErr22RequiresViolation, create_dataErr12RequiresViolation, create_dataErr25RequiresViolation, create_dataErr7RequiresViolation, create_dataErr15RequiresViolation, freeDataErr2RequiresViolation, freeDataErr4RequiresViolation, freeDataErr5RequiresViolation, freeDataErr3RequiresViolation, freeDataErr0RequiresViolation, freeDataErr1RequiresViolation, mainErr5RequiresViolation, mainErr13RequiresViolation, mainErr26RequiresViolation, mainErr18RequiresViolation, mainErr23RequiresViolation, mainErr0RequiresViolation, mainErr21RequiresViolation, mainErr3RequiresViolation, mainErr15RequiresViolation, mainErr16RequiresViolation, mainErr25RequiresViolation, mainErr28EnsuresViolation, mainErr2RequiresViolation, mainErr12RequiresViolation, mainErr6RequiresViolation, mainErr19RequiresViolation, mainErr22RequiresViolation, mainErr27RequiresViolation, mainErr1RequiresViolation, mainErr17RequiresViolation, mainErr9RequiresViolation, mainErr7RequiresViolation, mainErr20RequiresViolation, mainErr11RequiresViolation, mainErr24RequiresViolation, mainErr8RequiresViolation, mainErr10RequiresViolation, mainErr4RequiresViolation, mainErr14RequiresViolation, appendErr0RequiresViolation, appendErr9RequiresViolation, appendErr13RequiresViolation, appendErr4RequiresViolation, appendErr8RequiresViolation, appendErr10RequiresViolation, appendErr14RequiresViolation, appendErr5RequiresViolation, appendErr12RequiresViolation, appendErr11RequiresViolation, appendErr7RequiresViolation, appendErr3RequiresViolation, appendErr2RequiresViolation, appendErr15RequiresViolation, appendErr1RequiresViolation, appendErr6RequiresViolation]=== [2018-02-02 21:14:48,240 INFO L82 PathProgramCache]: Analyzing trace with hash 1490553648, now seen corresponding path program 1 times No working directory specified, using /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-02-02 21:14:48,259 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: line 5 column 60: invalid declaration, builtin symbol array-ext at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1420) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:206) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseSuccess(Executor.java:222) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.declareFun(Scriptor.java:118) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.DiffWrapperScript.declareFun(DiffWrapperScript.java:168) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SolverBuilder.buildAndInitializeSolver(SolverBuilder.java:421) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.RefinementStrategyFactory.setupManagedScriptFromPreferences(RefinementStrategyFactory.java:194) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.RefinementStrategyFactory.createStrategy(RefinementStrategyFactory.java:131) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:394) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:381) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:316) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:292) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:147) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:115) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:119) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:324) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.runToolchainDefault(DefaultToolchainJob.java:221) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.BasicToolchainJob.run(BasicToolchainJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-02-02 21:14:48,261 INFO L168 Benchmark]: Toolchain (without parser) took 776.97 ms. Allocated memory is still 399.5 MB. Free memory was 356.2 MB in the beginning and 280.6 MB in the end (delta: 75.6 MB). Peak memory consumption was 75.6 MB. Max. memory is 5.3 GB. [2018-02-02 21:14:48,262 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 399.5 MB. Free memory is still 362.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-02-02 21:14:48,263 INFO L168 Benchmark]: CACSL2BoogieTranslator took 159.11 ms. Allocated memory is still 399.5 MB. Free memory was 356.2 MB in the beginning and 344.3 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 5.3 GB. [2018-02-02 21:14:48,263 INFO L168 Benchmark]: Boogie Preprocessor took 28.74 ms. Allocated memory is still 399.5 MB. Free memory was 344.3 MB in the beginning and 343.0 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 5.3 GB. [2018-02-02 21:14:48,264 INFO L168 Benchmark]: RCFGBuilder took 506.49 ms. Allocated memory is still 399.5 MB. Free memory was 343.0 MB in the beginning and 289.9 MB in the end (delta: 53.1 MB). Peak memory consumption was 53.1 MB. Max. memory is 5.3 GB. [2018-02-02 21:14:48,264 INFO L168 Benchmark]: TraceAbstraction took 80.31 ms. Allocated memory is still 399.5 MB. Free memory was 289.9 MB in the beginning and 280.6 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 5.3 GB. [2018-02-02 21:14:48,266 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 399.5 MB. Free memory is still 362.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 159.11 ms. Allocated memory is still 399.5 MB. Free memory was 356.2 MB in the beginning and 344.3 MB in the end (delta: 11.9 MB). Peak memory consumption was 11.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 28.74 ms. Allocated memory is still 399.5 MB. Free memory was 344.3 MB in the beginning and 343.0 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 5.3 GB. * RCFGBuilder took 506.49 ms. Allocated memory is still 399.5 MB. Free memory was 343.0 MB in the beginning and 289.9 MB in the end (delta: 53.1 MB). Peak memory consumption was 53.1 MB. Max. memory is 5.3 GB. * TraceAbstraction took 80.31 ms. Allocated memory is still 399.5 MB. Free memory was 289.9 MB in the beginning and 280.6 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: line 5 column 60: invalid declaration, builtin symbol array-ext de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: line 5 column 60: invalid declaration, builtin symbol array-ext: de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1420) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /home/ultimate/work/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/complex_data_creation_test02_true-valid-memsafety.i_svcomp-DerefFreeMemtrack-32bit-Automizer_z3.epf_AutomizerC.xml/Csv-Benchmark-0-2018-02-02_21-14-48-272.csv Received shutdown request...