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/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-3.1_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cf7e2d-m [2018-03-29 21:37:53,187 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-29 21:37:53,189 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-29 21:37:53,204 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-29 21:37:53,204 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-29 21:37:53,205 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-29 21:37:53,207 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-29 21:37:53,209 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-29 21:37:53,211 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-29 21:37:53,211 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-29 21:37:53,212 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-29 21:37:53,213 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-29 21:37:53,214 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-29 21:37:53,215 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-29 21:37:53,216 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-29 21:37:53,218 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-29 21:37:53,220 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-29 21:37:53,222 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-29 21:37:53,223 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-29 21:37:53,224 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-29 21:37:53,227 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-03-29 21:37:53,227 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-03-29 21:37:53,227 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-03-29 21:37:53,228 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-03-29 21:37:53,229 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-03-29 21:37:53,230 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-03-29 21:37:53,231 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-03-29 21:37:53,231 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-03-29 21:37:53,232 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-03-29 21:37:53,232 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-29 21:37:53,233 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-29 21:37:53,233 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf [2018-03-29 21:37:53,258 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-29 21:37:53,259 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-29 21:37:53,259 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-29 21:37:53,259 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-29 21:37:53,260 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-29 21:37:53,260 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-29 21:37:53,260 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-29 21:37:53,261 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-29 21:37:53,261 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-29 21:37:53,261 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-29 21:37:53,261 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-29 21:37:53,262 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-29 21:37:53,262 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-29 21:37:53,262 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-29 21:37:53,262 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-29 21:37:53,262 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-29 21:37:53,263 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-29 21:37:53,263 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-29 21:37:53,263 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-29 21:37:53,263 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-29 21:37:53,263 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-29 21:37:53,264 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-29 21:37:53,264 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-29 21:37:53,264 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-29 21:37:53,264 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-29 21:37:53,264 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-29 21:37:53,265 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-29 21:37:53,265 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-29 21:37:53,265 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-29 21:37:53,265 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-29 21:37:53,265 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-29 21:37:53,265 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:37:53,266 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-29 21:37:53,267 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-29 21:37:53,267 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-29 21:37:53,267 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-29 21:37:53,267 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-29 21:37:53,302 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-29 21:37:53,314 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-29 21:37:53,318 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-29 21:37:53,320 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-29 21:37:53,321 INFO L276 PluginConnector]: CDTParser initialized [2018-03-29 21:37:53,321 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-3.1_false-valid-deref.i [2018-03-29 21:37:53,655 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG31af56f14 [2018-03-29 21:37:53,782 INFO L287 CDTParser]: IsIndexed: true [2018-03-29 21:37:53,783 INFO L288 CDTParser]: Found 1 translation units. [2018-03-29 21:37:53,783 INFO L168 CDTParser]: Scanning test-bitfields-3.1_false-valid-deref.i [2018-03-29 21:37:53,784 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-29 21:37:53,784 INFO L215 ultiparseSymbolTable]: [2018-03-29 21:37:53,784 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-29 21:37:53,784 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test-bitfields-3.1_false-valid-deref.i [2018-03-29 21:37:53,785 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-29 21:37:53,785 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_bitfields_____false_valid_deref_i__d in test-bitfields-3.1_false-valid-deref.i [2018-03-29 21:37:53,785 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest_bitfields_____false_valid_deref_i__size_t in test-bitfields-3.1_false-valid-deref.i [2018-03-29 21:37:53,800 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG31af56f14 [2018-03-29 21:37:53,805 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-29 21:37:53,807 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-03-29 21:37:53,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-29 21:37:53,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-29 21:37:53,813 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-29 21:37:53,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 09:37:53" (1/1) ... [2018-03-29 21:37:53,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67a4b3c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:37:53, skipping insertion in model container [2018-03-29 21:37:53,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 09:37:53" (1/1) ... [2018-03-29 21:37:53,831 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 21:37:53,843 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 21:37:53,967 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 21:37:53,997 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 21:37:54,004 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 12 non ball SCCs. Number of states in SCCs 12. [2018-03-29 21:37:54,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:37:54 WrapperNode [2018-03-29 21:37:54,018 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-29 21:37:54,019 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-29 21:37:54,019 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-29 21:37:54,019 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-29 21:37:54,029 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:37:54" (1/1) ... [2018-03-29 21:37:54,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:37:54" (1/1) ... [2018-03-29 21:37:54,039 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:37:54" (1/1) ... [2018-03-29 21:37:54,039 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:37:54" (1/1) ... [2018-03-29 21:37:54,049 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:37:54" (1/1) ... [2018-03-29 21:37:54,056 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:37:54" (1/1) ... [2018-03-29 21:37:54,057 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:37:54" (1/1) ... [2018-03-29 21:37:54,060 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-29 21:37:54,060 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-29 21:37:54,061 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-29 21:37:54,061 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-29 21:37:54,062 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:37:54" (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 [2018-03-29 21:37:54,119 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-29 21:37:54,119 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-29 21:37:54,119 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-29 21:37:54,120 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-03-29 21:37:54,120 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-03-29 21:37:54,120 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-03-29 21:37:54,120 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-03-29 21:37:54,120 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-29 21:37:54,120 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-03-29 21:37:54,120 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-03-29 21:37:54,121 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-03-29 21:37:54,121 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-29 21:37:54,121 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-29 21:37:54,121 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-03-29 21:37:54,121 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-29 21:37:54,121 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-03-29 21:37:54,482 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-03-29 21:37:54,514 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-29 21:37:54,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 09:37:54 BoogieIcfgContainer [2018-03-29 21:37:54,515 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-29 21:37:54,516 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-03-29 21:37:54,516 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-03-29 21:37:54,518 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-03-29 21:37:54,518 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.03 09:37:53" (1/3) ... [2018-03-29 21:37:54,519 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dc2036 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 09:37:54, skipping insertion in model container [2018-03-29 21:37:54,519 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 09:37:54" (2/3) ... [2018-03-29 21:37:54,519 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dc2036 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 09:37:54, skipping insertion in model container [2018-03-29 21:37:54,519 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 09:37:54" (3/3) ... [2018-03-29 21:37:54,521 INFO L107 eAbstractionObserver]: Analyzing ICFG test-bitfields-3.1_false-valid-deref.i [2018-03-29 21:37:54,528 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-03-29 21:37:54,535 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 31 error locations. [2018-03-29 21:37:54,573 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-03-29 21:37:54,573 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-03-29 21:37:54,573 INFO L370 AbstractCegarLoop]: Hoare is true [2018-03-29 21:37:54,574 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-03-29 21:37:54,574 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-03-29 21:37:54,574 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-03-29 21:37:54,574 INFO L374 AbstractCegarLoop]: Difference is false [2018-03-29 21:37:54,574 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-03-29 21:37:54,574 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-03-29 21:37:54,575 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-03-29 21:37:54,592 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states. [2018-03-29 21:37:54,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-03-29 21:37:54,597 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:37:54,598 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 21:37:54,598 INFO L408 AbstractCegarLoop]: === Iteration 1 === [mainErr5RequiresViolation, mainErr13RequiresViolation, mainErr29AssertViolationMEMORY_FREE, mainErr6AssertViolationMEMORY_FREE, mainErr14AssertViolationMEMORY_FREE, mainErr10AssertViolationMEMORY_FREE, mainErr0RequiresViolation, mainErr21RequiresViolation, mainErr3RequiresViolation, mainErr7AssertViolationMEMORY_FREE, mainErr30EnsuresViolationMEMORY_LEAK, mainErr16RequiresViolation, mainErr25RequiresViolation, mainErr2RequiresViolation, mainErr12RequiresViolation, mainErr19AssertViolationMEMORY_FREE, mainErr18AssertViolationMEMORY_FREE, mainErr1RequiresViolation, mainErr17RequiresViolation, mainErr23AssertViolationMEMORY_FREE, mainErr9RequiresViolation, mainErr11AssertViolationMEMORY_FREE, mainErr22AssertViolationMEMORY_FREE, mainErr20RequiresViolation, mainErr24RequiresViolation, mainErr26AssertViolationMEMORY_FREE, mainErr28AssertViolationMEMORY_FREE, mainErr8RequiresViolation, mainErr4RequiresViolation, mainErr15AssertViolationMEMORY_FREE, mainErr27AssertViolationMEMORY_FREE]=== [2018-03-29 21:37:54,601 INFO L82 PathProgramCache]: Analyzing trace with hash -77474277, now seen corresponding path program 1 times No working directory specified, using /storage/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 [2018-03-29 21:37:54,618 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:37:54,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:37:54,673 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:37:54,715 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-03-29 21:37:54,717 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:37:54,724 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:37:54,724 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-03-29 21:37:54,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:37:54,747 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:37:54,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:37:54,784 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 21:37:54,784 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2018-03-29 21:37:54,786 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-03-29 21:37:54,797 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-03-29 21:37:54,798 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-03-29 21:37:54,799 INFO L87 Difference]: Start difference. First operand 115 states. Second operand 4 states. [2018-03-29 21:37:55,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 21:37:55,043 INFO L93 Difference]: Finished difference Result 182 states and 203 transitions. [2018-03-29 21:37:55,043 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-03-29 21:37:55,045 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 24 [2018-03-29 21:37:55,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 21:37:55,060 INFO L225 Difference]: With dead ends: 182 [2018-03-29 21:37:55,060 INFO L226 Difference]: Without dead ends: 165 [2018-03-29 21:37:55,064 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-03-29 21:37:55,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2018-03-29 21:37:55,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 111. [2018-03-29 21:37:55,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111 states. [2018-03-29 21:37:55,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 123 transitions. [2018-03-29 21:37:55,109 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 123 transitions. Word has length 24 [2018-03-29 21:37:55,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 21:37:55,110 INFO L459 AbstractCegarLoop]: Abstraction has 111 states and 123 transitions. [2018-03-29 21:37:55,110 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-03-29 21:37:55,110 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 123 transitions. [2018-03-29 21:37:55,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-03-29 21:37:55,111 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:37:55,112 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 21:37:55,112 INFO L408 AbstractCegarLoop]: === Iteration 2 === [mainErr5RequiresViolation, mainErr13RequiresViolation, mainErr29AssertViolationMEMORY_FREE, mainErr6AssertViolationMEMORY_FREE, mainErr14AssertViolationMEMORY_FREE, mainErr10AssertViolationMEMORY_FREE, mainErr0RequiresViolation, mainErr21RequiresViolation, mainErr3RequiresViolation, mainErr7AssertViolationMEMORY_FREE, mainErr30EnsuresViolationMEMORY_LEAK, mainErr16RequiresViolation, mainErr25RequiresViolation, mainErr2RequiresViolation, mainErr12RequiresViolation, mainErr19AssertViolationMEMORY_FREE, mainErr18AssertViolationMEMORY_FREE, mainErr1RequiresViolation, mainErr17RequiresViolation, mainErr23AssertViolationMEMORY_FREE, mainErr9RequiresViolation, mainErr11AssertViolationMEMORY_FREE, mainErr22AssertViolationMEMORY_FREE, mainErr20RequiresViolation, mainErr24RequiresViolation, mainErr26AssertViolationMEMORY_FREE, mainErr28AssertViolationMEMORY_FREE, mainErr8RequiresViolation, mainErr4RequiresViolation, mainErr15AssertViolationMEMORY_FREE, mainErr27AssertViolationMEMORY_FREE]=== [2018-03-29 21:37:55,112 INFO L82 PathProgramCache]: Analyzing trace with hash -77474276, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:37:55,123 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:37:55,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:37:55,148 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:37:55,152 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-03-29 21:37:55,152 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:37:55,154 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:37:55,155 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-03-29 21:37:55,182 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2018-03-29 21:37:55,182 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:37:55,186 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-03-29 21:37:55,186 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:12, output treesize:11 [2018-03-29 21:37:55,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:37:55,199 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:37:55,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:37:55,242 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 21:37:55,242 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2018-03-29 21:37:55,244 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-03-29 21:37:55,244 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-03-29 21:37:55,244 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-03-29 21:37:55,245 INFO L87 Difference]: Start difference. First operand 111 states and 123 transitions. Second operand 3 states. [2018-03-29 21:37:55,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 21:37:55,324 INFO L93 Difference]: Finished difference Result 159 states and 175 transitions. [2018-03-29 21:37:55,325 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-03-29 21:37:55,325 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2018-03-29 21:37:55,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 21:37:55,327 INFO L225 Difference]: With dead ends: 159 [2018-03-29 21:37:55,328 INFO L226 Difference]: Without dead ends: 158 [2018-03-29 21:37:55,329 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 44 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-03-29 21:37:55,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2018-03-29 21:37:55,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 110. [2018-03-29 21:37:55,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110 states. [2018-03-29 21:37:55,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 122 transitions. [2018-03-29 21:37:55,342 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 122 transitions. Word has length 24 [2018-03-29 21:37:55,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 21:37:55,342 INFO L459 AbstractCegarLoop]: Abstraction has 110 states and 122 transitions. [2018-03-29 21:37:55,342 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-03-29 21:37:55,342 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 122 transitions. [2018-03-29 21:37:55,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-03-29 21:37:55,343 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:37:55,344 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 21:37:55,344 INFO L408 AbstractCegarLoop]: === Iteration 3 === [mainErr5RequiresViolation, mainErr13RequiresViolation, mainErr29AssertViolationMEMORY_FREE, mainErr6AssertViolationMEMORY_FREE, mainErr14AssertViolationMEMORY_FREE, mainErr10AssertViolationMEMORY_FREE, mainErr0RequiresViolation, mainErr21RequiresViolation, mainErr3RequiresViolation, mainErr7AssertViolationMEMORY_FREE, mainErr30EnsuresViolationMEMORY_LEAK, mainErr16RequiresViolation, mainErr25RequiresViolation, mainErr2RequiresViolation, mainErr12RequiresViolation, mainErr19AssertViolationMEMORY_FREE, mainErr18AssertViolationMEMORY_FREE, mainErr1RequiresViolation, mainErr17RequiresViolation, mainErr23AssertViolationMEMORY_FREE, mainErr9RequiresViolation, mainErr11AssertViolationMEMORY_FREE, mainErr22AssertViolationMEMORY_FREE, mainErr20RequiresViolation, mainErr24RequiresViolation, mainErr26AssertViolationMEMORY_FREE, mainErr28AssertViolationMEMORY_FREE, mainErr8RequiresViolation, mainErr4RequiresViolation, mainErr15AssertViolationMEMORY_FREE, mainErr27AssertViolationMEMORY_FREE]=== [2018-03-29 21:37:55,344 INFO L82 PathProgramCache]: Analyzing trace with hash -77474275, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:37:55,353 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:37:55,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 21:37:55,372 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 21:37:55,390 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-03-29 21:37:55,391 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-29 21:37:55,427 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-29 21:37:55,428 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-03-29 21:37:55,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:37:55,482 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 21:37:55,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 21:37:55,554 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 21:37:55,554 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 5 [2018-03-29 21:37:55,555 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-03-29 21:37:55,555 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-03-29 21:37:55,555 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-03-29 21:37:55,555 INFO L87 Difference]: Start difference. First operand 110 states and 122 transitions. Second operand 6 states. [2018-03-29 21:37:55,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 21:37:55,648 INFO L93 Difference]: Finished difference Result 110 states and 122 transitions. [2018-03-29 21:37:55,649 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-03-29 21:37:55,649 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 24 [2018-03-29 21:37:55,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 21:37:55,650 INFO L225 Difference]: With dead ends: 110 [2018-03-29 21:37:55,650 INFO L226 Difference]: Without dead ends: 96 [2018-03-29 21:37:55,651 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-03-29 21:37:55,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96 states. [2018-03-29 21:37:55,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96 to 96. [2018-03-29 21:37:55,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 96 states. [2018-03-29 21:37:55,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 102 transitions. [2018-03-29 21:37:55,660 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 102 transitions. Word has length 24 [2018-03-29 21:37:55,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 21:37:55,660 INFO L459 AbstractCegarLoop]: Abstraction has 96 states and 102 transitions. [2018-03-29 21:37:55,660 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-03-29 21:37:55,661 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 102 transitions. [2018-03-29 21:37:55,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-03-29 21:37:55,661 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 21:37:55,661 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 21:37:55,662 INFO L408 AbstractCegarLoop]: === Iteration 4 === [mainErr5RequiresViolation, mainErr13RequiresViolation, mainErr29AssertViolationMEMORY_FREE, mainErr6AssertViolationMEMORY_FREE, mainErr14AssertViolationMEMORY_FREE, mainErr10AssertViolationMEMORY_FREE, mainErr0RequiresViolation, mainErr21RequiresViolation, mainErr3RequiresViolation, mainErr7AssertViolationMEMORY_FREE, mainErr30EnsuresViolationMEMORY_LEAK, mainErr16RequiresViolation, mainErr25RequiresViolation, mainErr2RequiresViolation, mainErr12RequiresViolation, mainErr19AssertViolationMEMORY_FREE, mainErr18AssertViolationMEMORY_FREE, mainErr1RequiresViolation, mainErr17RequiresViolation, mainErr23AssertViolationMEMORY_FREE, mainErr9RequiresViolation, mainErr11AssertViolationMEMORY_FREE, mainErr22AssertViolationMEMORY_FREE, mainErr20RequiresViolation, mainErr24RequiresViolation, mainErr26AssertViolationMEMORY_FREE, mainErr28AssertViolationMEMORY_FREE, mainErr8RequiresViolation, mainErr4RequiresViolation, mainErr15AssertViolationMEMORY_FREE, mainErr27AssertViolationMEMORY_FREE]=== [2018-03-29 21:37:55,662 INFO L82 PathProgramCache]: Analyzing trace with hash -77474274, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 21:37:55,669 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 21:37:55,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-03-29 21:37:55,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-03-29 21:37:55,935 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-03-29 21:37:55,955 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,957 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,957 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,957 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,958 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,958 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,958 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,958 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,959 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,959 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,959 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,960 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,960 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,960 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,961 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,961 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,961 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,961 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,962 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,962 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,962 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,963 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,963 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,963 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,964 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,964 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,964 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,964 WARN L1215 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# [2018-03-29 21:37:55,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 09:37:55 BoogieIcfgContainer [2018-03-29 21:37:55,972 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-03-29 21:37:55,972 INFO L168 Benchmark]: Toolchain (without parser) took 2167.04 ms. Allocated memory was 304.1 MB in the beginning and 484.4 MB in the end (delta: 180.4 MB). Free memory was 247.2 MB in the beginning and 444.9 MB in the end (delta: -197.8 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-03-29 21:37:55,974 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 304.1 MB. Free memory is still 266.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-29 21:37:55,974 INFO L168 Benchmark]: CACSL2BoogieTranslator took 210.76 ms. Allocated memory is still 304.1 MB. Free memory was 246.2 MB in the beginning and 236.1 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-03-29 21:37:55,974 INFO L168 Benchmark]: Boogie Preprocessor took 40.84 ms. Allocated memory is still 304.1 MB. Free memory was 236.1 MB in the beginning and 234.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-03-29 21:37:55,975 INFO L168 Benchmark]: RCFGBuilder took 454.82 ms. Allocated memory was 304.1 MB in the beginning and 465.0 MB in the end (delta: 161.0 MB). Free memory was 234.1 MB in the beginning and 420.1 MB in the end (delta: -186.0 MB). Peak memory consumption was 22.5 MB. Max. memory is 5.3 GB. [2018-03-29 21:37:55,975 INFO L168 Benchmark]: TraceAbstraction took 1456.09 ms. Allocated memory was 465.0 MB in the beginning and 484.4 MB in the end (delta: 19.4 MB). Free memory was 420.1 MB in the beginning and 444.9 MB in the end (delta: -24.8 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-03-29 21:37:55,978 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 304.1 MB. Free memory is still 266.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 210.76 ms. Allocated memory is still 304.1 MB. Free memory was 246.2 MB in the beginning and 236.1 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 40.84 ms. Allocated memory is still 304.1 MB. Free memory was 236.1 MB in the beginning and 234.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 454.82 ms. Allocated memory was 304.1 MB in the beginning and 465.0 MB in the end (delta: 161.0 MB). Free memory was 234.1 MB in the beginning and 420.1 MB in the end (delta: -186.0 MB). Peak memory consumption was 22.5 MB. Max. memory is 5.3 GB. * TraceAbstraction took 1456.09 ms. Allocated memory was 465.0 MB in the beginning and 484.4 MB in the end (delta: 19.4 MB). Free memory was 420.1 MB in the beginning and 444.9 MB in the end (delta: -24.8 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 15 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 14 could not be translated for associated CType STRUCT#?a~UCHAR?pad1~ARRAY#_3_~UCHAR#?b~UCHAR?c~UCHAR?d~UCHAR?e~UCHAR?f~UCHAR?f1~UCHAR?f2~UCHAR?f3~UCHAR?f4~UCHAR# * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 42]: pointer dereference may fail pointer dereference may fail We found a FailurePath: [L37] FCALL struct B d; VAL [\old(d)=null, \old(d)=null, d={19:0}] [L37] FCALL struct B d; VAL [\old(d)=null, \old(d)=null, d={19:0}] [L37] FCALL struct B d; VAL [\old(d)=null, \old(d)=null, d={19:0}] [L37] FCALL struct B d; VAL [\old(d)=null, \old(d)=null, d={19:0}] [L37] FCALL struct B d; VAL [\old(d)=null, \old(d)=null, d={19:0}] [L37] FCALL struct B d; VAL [\old(d)=null, \old(d)=null, d={19:0}] [L37] FCALL struct B d; VAL [\old(d)=null, \old(d)=null, d={19:0}] [L37] FCALL struct B d; VAL [\old(d)=null, \old(d)=null, d={19:0}] [L37] FCALL struct B d; VAL [\old(d)=null, \old(d)=null, d={19:0}] [L37] FCALL struct B d; VAL [\old(d)=null, \old(d)=null, d={19:0}] [L37] FCALL struct B d; VAL [\old(d)=null, \old(d)=null, d={19:0}] [L37] FCALL struct B d; VAL [\old(d)=null, \old(d)=null, d={19:0}] [L37] FCALL struct B d; VAL [\old(d)=null, \old(d)=null, d={19:0}] [L37] FCALL struct B d; VAL [\old(d)=null, \old(d)=null, d={19:0}] [L40] struct A *p; VAL [d={19:0}] [L41] EXPR, FCALL malloc(sizeof(struct A)) VAL [d={19:0}, malloc(sizeof(struct A))={18:0}] [L41] p = malloc(sizeof(struct A)) VAL [d={19:0}, malloc(sizeof(struct A))={18:0}, p={18:0}] [L42] FCALL memcpy(p, &d, sizeof(struct A)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 115 locations, 31 error locations. UNSAFE Result, 1.4s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 244 SDtfs, 483 SDslu, 199 SDs, 0 SdLazy, 159 SolverSat, 47 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 143 GetRequests, 132 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=115occurred 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: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 102 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 96 NumberOfCodeBlocks, 96 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 138 ConstructedInterpolants, 0 QuantifiedInterpolants, 8050 SizeOfPredicates, 6 NumberOfNonLiveVariables, 216 ConjunctsInSsa, 17 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-bitfields-3.1_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerC.xml/Csv-Benchmark-0-2018-03-29_21-37-55-987.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-bitfields-3.1_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-03-29_21-37-55-987.csv Received shutdown request...