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_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memset_false-valid-deref-write.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4cf2d92 [2018-03-28 15:20:44,941 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-28 15:20:44,942 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-28 15:20:44,956 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-28 15:20:44,956 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-28 15:20:44,957 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-28 15:20:44,958 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-28 15:20:44,960 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-28 15:20:44,962 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-28 15:20:44,963 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-28 15:20:44,964 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-28 15:20:44,964 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-28 15:20:44,965 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-28 15:20:44,966 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-28 15:20:44,967 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-28 15:20:44,969 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-28 15:20:44,971 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-28 15:20:44,973 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-28 15:20:44,974 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-28 15:20:44,976 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-28 15:20:44,978 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-03-28 15:20:44,978 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-03-28 15:20:44,979 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-03-28 15:20:44,980 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-03-28 15:20:44,980 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-03-28 15:20:44,982 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-03-28 15:20:44,982 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-03-28 15:20:44,983 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-03-28 15:20:44,984 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-03-28 15:20:44,984 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-28 15:20:44,984 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-28 15:20:44,985 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 [2018-03-28 15:20:45,007 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-28 15:20:45,007 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-28 15:20:45,008 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-28 15:20:45,008 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-28 15:20:45,009 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-28 15:20:45,009 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-28 15:20:45,009 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-28 15:20:45,009 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-28 15:20:45,009 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-28 15:20:45,009 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-28 15:20:45,009 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-28 15:20:45,010 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-28 15:20:45,010 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-28 15:20:45,010 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-28 15:20:45,010 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-28 15:20:45,010 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-28 15:20:45,010 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-28 15:20:45,010 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-28 15:20:45,011 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-28 15:20:45,011 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-28 15:20:45,011 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-28 15:20:45,011 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-28 15:20:45,011 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-28 15:20:45,011 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-28 15:20:45,012 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-28 15:20:45,012 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-28 15:20:45,012 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-28 15:20:45,012 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-28 15:20:45,012 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-28 15:20:45,012 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-28 15:20:45,013 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-28 15:20:45,013 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:20:45,013 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-28 15:20:45,014 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-28 15:20:45,014 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-28 15:20:45,014 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-28 15:20:45,014 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-28 15:20:45,045 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-28 15:20:45,055 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-28 15:20:45,058 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-28 15:20:45,059 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-28 15:20:45,060 INFO L276 PluginConnector]: CDTParser initialized [2018-03-28 15:20:45,060 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memset_false-valid-deref-write.c [2018-03-28 15:20:45,373 INFO L228 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGa034650a0 [2018-03-28 15:20:45,480 INFO L291 CDTParser]: IsIndexed: true [2018-03-28 15:20:45,480 INFO L292 CDTParser]: Found 1 translation units. [2018-03-28 15:20:45,481 INFO L171 CDTParser]: Scanning memset_false-valid-deref-write.c [2018-03-28 15:20:45,482 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-28 15:20:45,482 INFO L215 ultiparseSymbolTable]: [2018-03-28 15:20:45,482 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-28 15:20:45,482 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in memset_false-valid-deref-write.c [2018-03-28 15:20:45,482 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-28 15:20:45,482 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemset_false_valid_deref_write_c__size_t in memset_false-valid-deref-write.c [2018-03-28 15:20:45,482 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemset_false_valid_deref_write_c____kernel_size_t in memset_false-valid-deref-write.c [2018-03-28 15:20:45,482 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemset_false_valid_deref_write_c____u32 in memset_false-valid-deref-write.c [2018-03-28 15:20:45,496 INFO L334 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGa034650a0 [2018-03-28 15:20:45,501 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-28 15:20:45,504 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-03-28 15:20:45,505 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-28 15:20:45,506 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-28 15:20:45,512 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-28 15:20:45,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 03:20:45" (1/1) ... [2018-03-28 15:20:45,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62ac7f47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:45, skipping insertion in model container [2018-03-28 15:20:45,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 03:20:45" (1/1) ... [2018-03-28 15:20:45,531 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-28 15:20:45,543 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-28 15:20:45,671 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-28 15:20:45,693 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-28 15:20:45,697 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 7 non ball SCCs. Number of states in SCCs 7. [2018-03-28 15:20:45,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:45 WrapperNode [2018-03-28 15:20:45,704 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-28 15:20:45,705 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-28 15:20:45,705 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-28 15:20:45,705 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-28 15:20:45,714 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:45" (1/1) ... [2018-03-28 15:20:45,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:45" (1/1) ... [2018-03-28 15:20:45,721 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:45" (1/1) ... [2018-03-28 15:20:45,721 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:45" (1/1) ... [2018-03-28 15:20:45,723 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:45" (1/1) ... [2018-03-28 15:20:45,726 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:45" (1/1) ... [2018-03-28 15:20:45,727 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:45" (1/1) ... [2018-03-28 15:20:45,728 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-28 15:20:45,729 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-28 15:20:45,729 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-28 15:20:45,729 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-28 15:20:45,730 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:45" (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 [2018-03-28 15:20:45,778 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-28 15:20:45,778 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-28 15:20:45,778 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-28 15:20:45,778 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-03-28 15:20:45,778 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-03-28 15:20:45,778 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-28 15:20:45,779 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-03-28 15:20:45,779 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-03-28 15:20:45,779 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-28 15:20:45,779 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-28 15:20:45,779 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-28 15:20:45,928 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-03-28 15:20:45,985 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-28 15:20:45,985 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:20:45 BoogieIcfgContainer [2018-03-28 15:20:45,985 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-28 15:20:45,985 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-03-28 15:20:45,986 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-03-28 15:20:45,986 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-03-28 15:20:45,989 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:20:45" (1/1) ... [2018-03-28 15:20:45,998 INFO L112 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-03-28 15:20:45,998 INFO L113 apSepIcfgTransformer]: To be partitioned heap arrays found [] [2018-03-28 15:20:46,012 INFO L255 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-03-28 15:20:46,018 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,018 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{#valid=|v_#valid_4|, #NULL.offset=|v_#NULL.offset_2|, #NULL.base=|v_#NULL.base_2|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] [2018-03-28 15:20:46,019 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,019 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,019 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{#valid=|v_#valid_4|, #NULL.offset=|v_#NULL.offset_2|, #NULL.base=|v_#NULL.base_2|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] [2018-03-28 15:20:46,020 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,020 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,020 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_7| |v_#valid_6|) InVars {#valid=|v_#valid_7|} OutVars{ULTIMATE.start_#t~ret4=|v_ULTIMATE.start_#t~ret4_1|, #valid=|v_#valid_6|, #length=|v_#length_2|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret4, #valid, #length] [2018-03-28 15:20:46,020 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,021 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,021 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_7| |v_#valid_6|) InVars {#valid=|v_#valid_7|} OutVars{ULTIMATE.start_#t~ret4=|v_ULTIMATE.start_#t~ret4_1|, #valid=|v_#valid_6|, #length=|v_#length_2|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret4, #valid, #length] [2018-03-28 15:20:46,021 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,022 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,022 DEBUG L183 ransitionTransformer]: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] [2018-03-28 15:20:46,022 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,022 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,022 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] [2018-03-28 15:20:46,023 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,023 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,023 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,023 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,024 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,024 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,024 DEBUG L183 ransitionTransformer]: Formula: (and (not (= |v_main_~#cstats~0.base_1| 0)) (= (store |v_#length_5| |v_main_~#cstats~0.base_1| 80) |v_#length_4|) (= |v_#valid_8| (store |v_#valid_9| |v_main_~#cstats~0.base_1| 1)) (= 0 (select |v_#valid_9| |v_main_~#cstats~0.base_1|)) (= |v_main_~#cstats~0.offset_1| 0)) InVars {#valid=|v_#valid_9|, #length=|v_#length_5|} OutVars{#valid=|v_#valid_8|, main_~#cstats~0.base=|v_main_~#cstats~0.base_1|, #length=|v_#length_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_1|} AuxVars[] AssignedVars[#valid, main_~#cstats~0.base, #length, main_~#cstats~0.offset] [2018-03-28 15:20:46,025 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,025 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,025 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (not (= |v_main_~#cstats~0.base_1| 0)) (= (store |v_#length_5| |v_main_~#cstats~0.base_1| 80) |v_#length_4|) (= |v_#valid_8| (store |v_#valid_9| |v_main_~#cstats~0.base_1| 1)) (= 0 (select |v_#valid_9| |v_main_~#cstats~0.base_1|)) (= |v_main_~#cstats~0.offset_1| 0)) InVars {#valid=|v_#valid_9|, #length=|v_#length_5|} OutVars{#valid=|v_#valid_8|, main_~#cstats~0.base=|v_main_~#cstats~0.base_1|, #length=|v_#length_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_1|} AuxVars[] AssignedVars[#valid, main_~#cstats~0.base, #length, main_~#cstats~0.offset] [2018-03-28 15:20:46,026 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,026 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_1| (store |v_#valid_2| 0 0)) InVars {#valid=|v_#valid_2|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:46,026 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,026 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,027 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_1| (store |v_#valid_2| 0 0)) InVars {#valid=|v_#valid_2|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:46,027 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,028 DEBUG L183 ransitionTransformer]: Formula: (and (= |v_main_~#cstats~0.base_2| |v_main_#t~memset3.base_1|) (<= (+ |v_main_~#cstats~0.offset_2| 81) (select |v_#length_6| |v_main_~#cstats~0.base_2|)) (<= 0 |v_main_~#cstats~0.offset_2|) (= |v_main_~#cstats~0.offset_2| |v_main_#t~memset3.offset_1|) (= 1 (select |v_#valid_10| |v_main_~#cstats~0.base_2|))) InVars {#valid=|v_#valid_10|, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, #length=|v_#length_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{#valid=|v_#valid_10|, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:46,028 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,028 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,029 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_main_~#cstats~0.base_2| |v_main_#t~memset3.base_1|) (<= (+ |v_main_~#cstats~0.offset_2| 81) (select |v_#length_6| |v_main_~#cstats~0.base_2|)) (<= 0 |v_main_~#cstats~0.offset_2|) (= |v_main_~#cstats~0.offset_2| |v_main_#t~memset3.offset_1|) (= 1 (select |v_#valid_10| |v_main_~#cstats~0.base_2|))) InVars {#valid=|v_#valid_10|, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, #length=|v_#length_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{#valid=|v_#valid_10|, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:46,029 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,029 DEBUG L183 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_11| |v_main_~#cstats~0.base_3|))) InVars {#valid=|v_#valid_11|, main_~#cstats~0.base=|v_main_~#cstats~0.base_3|} OutVars{#valid=|v_#valid_11|, main_~#cstats~0.base=|v_main_~#cstats~0.base_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,030 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,030 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,030 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= 1 (select |v_#valid_11| |v_main_~#cstats~0.base_3|))) InVars {#valid=|v_#valid_11|, main_~#cstats~0.base=|v_main_~#cstats~0.base_3|} OutVars{#valid=|v_#valid_11|, main_~#cstats~0.base=|v_main_~#cstats~0.base_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,030 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,031 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= 0 |v_main_~#cstats~0.offset_3|)) (not (<= (+ |v_main_~#cstats~0.offset_3| 81) (select |v_#length_7| |v_main_~#cstats~0.base_4|)))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,031 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,031 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,032 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= 0 |v_main_~#cstats~0.offset_3|)) (not (<= (+ |v_main_~#cstats~0.offset_3| 81) (select |v_#length_7| |v_main_~#cstats~0.base_4|)))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,032 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 0) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| |v_main_~#cstats~0.offset_6|) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| |v_main_~#cstats~0.base_7|) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_6|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:20:46,033 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,033 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,033 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,033 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,033 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,034 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,034 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~memset3.offset=|v_main_#t~memset3.offset_2|, main_#t~memset3.base=|v_main_#t~memset3.base_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:46,034 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,034 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,035 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~memset3.offset=|v_main_#t~memset3.offset_2|, main_#t~memset3.base=|v_main_#t~memset3.base_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:46,035 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,035 DEBUG L183 ransitionTransformer]: Formula: (= 1 (select |v_#valid_3| |v_#Ultimate.C_memset_#ptr.base_1|)) InVars {#valid=|v_#valid_3|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_1|} OutVars{#valid=|v_#valid_3|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_1|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,035 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,035 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,036 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= 1 (select |v_#valid_3| |v_#Ultimate.C_memset_#ptr.base_1|)) InVars {#valid=|v_#valid_3|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_1|} OutVars{#valid=|v_#valid_3|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_1|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,036 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,037 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:20:46,037 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,037 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,037 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:20:46,037 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,038 DEBUG L183 ransitionTransformer]: Formula: (and (<= (+ |v_#Ultimate.C_memset_#ptr.offset_1| |v_#Ultimate.C_memset_#amount_1|) (select |v_#length_1| |v_#Ultimate.C_memset_#ptr.base_2|)) (<= 0 |v_#Ultimate.C_memset_#ptr.offset_1|)) InVars {#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_1|, #length=|v_#length_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_2|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_1|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_1|, #length=|v_#length_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_2|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_1|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,038 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,038 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,038 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (<= (+ |v_#Ultimate.C_memset_#ptr.offset_1| |v_#Ultimate.C_memset_#amount_1|) (select |v_#length_1| |v_#Ultimate.C_memset_#ptr.base_2|)) (<= 0 |v_#Ultimate.C_memset_#ptr.offset_1|)) InVars {#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_1|, #length=|v_#length_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_2|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_1|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_1|, #length=|v_#length_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_2|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_1|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,039 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,039 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_5| 0)) InVars {#valid=|v_#valid_13|, main_~#cstats~0.base=|v_main_~#cstats~0.base_5|} OutVars{#valid=|v_#valid_12|, main_~#cstats~0.base=|v_main_~#cstats~0.base_5|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:46,039 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,039 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,040 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_5| 0)) InVars {#valid=|v_#valid_13|, main_~#cstats~0.base=|v_main_~#cstats~0.base_5|} OutVars{#valid=|v_#valid_12|, main_~#cstats~0.base=|v_main_~#cstats~0.base_5|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:46,040 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,040 DEBUG L183 ransitionTransformer]: Formula: (= |v_#Ultimate.C_memset_#t~loopctr5_1| 0) InVars {} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#t~loopctr5] [2018-03-28 15:20:46,041 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,041 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,041 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#Ultimate.C_memset_#t~loopctr5_1| 0) InVars {} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#t~loopctr5] [2018-03-28 15:20:46,041 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,041 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_5|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:46,042 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,042 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,042 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_5|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:46,042 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,043 DEBUG L183 ransitionTransformer]: Formula: (< |v_#Ultimate.C_memset_#t~loopctr5_2| |v_#Ultimate.C_memset_#amount_2|) InVars {#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_2|, #Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_2|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_2|, #Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_2|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,043 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,043 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,043 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (< |v_#Ultimate.C_memset_#t~loopctr5_2| |v_#Ultimate.C_memset_#amount_2|) InVars {#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_2|, #Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_2|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_2|, #Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_2|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,044 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,044 DEBUG L183 ransitionTransformer]: Formula: (not (< |v_#Ultimate.C_memset_#t~loopctr5_5| |v_#Ultimate.C_memset_#amount_3|)) InVars {#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_3|, #Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_5|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_3|, #Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_5|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,044 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,044 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,044 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (< |v_#Ultimate.C_memset_#t~loopctr5_5| |v_#Ultimate.C_memset_#amount_3|)) InVars {#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_3|, #Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_5|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_3|, #Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_5|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,045 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,045 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_14| |old(#valid)|) InVars {#valid=|v_#valid_14|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_14|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,045 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,045 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,046 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_14| |old(#valid)|) InVars {#valid=|v_#valid_14|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_14|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,046 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,046 DEBUG L183 ransitionTransformer]: Formula: (not (= |v_#valid_15| |old(#valid)|)) InVars {#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,046 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,047 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,047 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= |v_#valid_15| |old(#valid)|)) InVars {#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,047 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,047 DEBUG L183 ransitionTransformer]: Formula: (= |v_#Ultimate.C_memset_#t~loopctr5_3| (+ |v_#Ultimate.C_memset_#t~loopctr5_4| 1)) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_4|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_3|} AuxVars[] AssignedVars[#Ultimate.C_memset_#t~loopctr5] [2018-03-28 15:20:46,048 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,048 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,048 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#Ultimate.C_memset_#t~loopctr5_3| (+ |v_#Ultimate.C_memset_#t~loopctr5_4| 1)) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_4|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_3|} AuxVars[] AssignedVars[#Ultimate.C_memset_#t~loopctr5] [2018-03-28 15:20:46,048 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,049 DEBUG L183 ransitionTransformer]: Formula: (and (= |v_#Ultimate.C_memset_#res.base_1| |v_#Ultimate.C_memset_#ptr.base_3|) (= |v_#Ultimate.C_memset_#ptr.offset_2| |v_#Ultimate.C_memset_#res.offset_1|)) InVars {#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.base_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offset_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_3|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_2|} OutVars{#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.base_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offset_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_3|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_2|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,049 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,049 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,049 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#res.base_1| |v_#Ultimate.C_memset_#ptr.base_3|) (= |v_#Ultimate.C_memset_#ptr.offset_2| |v_#Ultimate.C_memset_#res.offset_1|)) InVars {#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.base_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offset_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_3|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_2|} OutVars{#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.base_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offset_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_3|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_2|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,050 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,050 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,051 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_ULTIMATE.start_#t~ret4_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret4=|v_ULTIMATE.start_#t~ret4_2|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret4] [2018-03-28 15:20:46,051 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,051 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_main_#t~memset3.offset_3| |v_#Ultimate.C_memset_#res.offsetOutParam_1|) (= |v_main_#t~memset3.base_3| |v_#Ultimate.C_memset_#res.baseOutParam_1|)) InVars {#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.baseOutParam_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offsetOutParam_1|} OutVars{main_#t~memset3.offset=|v_main_#t~memset3.offset_3|, main_#t~memset3.base=|v_main_#t~memset3.base_3|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:46,052 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 0) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| |v_main_~#cstats~0.offset_6|) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| |v_main_~#cstats~0.base_7|) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_6|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:20:46,052 INFO L271 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 0 location literals (each corresponds to one heap write) [2018-03-28 15:20:46,055 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,055 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{#NULL.offset=|v_#NULL.offset_2|, #NULL.base=|v_#NULL.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] [2018-03-28 15:20:46,055 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,056 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,056 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{#NULL.offset=|v_#NULL.offset_2|, #NULL.base=|v_#NULL.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] [2018-03-28 15:20:46,056 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,057 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,057 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_7| |v_#valid_6|) InVars {#valid=|v_#valid_7|} OutVars{ULTIMATE.start_#t~ret4=|v_ULTIMATE.start_#t~ret4_1|, #length=|v_#length_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret4, #valid, #length] [2018-03-28 15:20:46,057 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,057 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,058 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_7| |v_#valid_6|) InVars {#valid=|v_#valid_7|} OutVars{ULTIMATE.start_#t~ret4=|v_ULTIMATE.start_#t~ret4_1|, #length=|v_#length_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret4, #valid, #length] [2018-03-28 15:20:46,058 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,058 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,058 DEBUG L183 ransitionTransformer]: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] [2018-03-28 15:20:46,059 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,059 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,059 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] [2018-03-28 15:20:46,059 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,060 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,060 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,060 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,060 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,061 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,061 DEBUG L183 ransitionTransformer]: Formula: (and (not (= |v_main_~#cstats~0.base_1| 0)) (= (store |v_#length_5| |v_main_~#cstats~0.base_1| 80) |v_#length_4|) (= |v_#valid_8| (store |v_#valid_9| |v_main_~#cstats~0.base_1| 1)) (= 0 (select |v_#valid_9| |v_main_~#cstats~0.base_1|)) (= |v_main_~#cstats~0.offset_1| 0)) InVars {#length=|v_#length_5|, #valid=|v_#valid_9|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_1|, #length=|v_#length_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, main_~#cstats~0.base, #length, main_~#cstats~0.offset] [2018-03-28 15:20:46,061 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,061 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,062 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (not (= |v_main_~#cstats~0.base_1| 0)) (= (store |v_#length_5| |v_main_~#cstats~0.base_1| 80) |v_#length_4|) (= |v_#valid_8| (store |v_#valid_9| |v_main_~#cstats~0.base_1| 1)) (= 0 (select |v_#valid_9| |v_main_~#cstats~0.base_1|)) (= |v_main_~#cstats~0.offset_1| 0)) InVars {#length=|v_#length_5|, #valid=|v_#valid_9|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_1|, #length=|v_#length_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, main_~#cstats~0.base, #length, main_~#cstats~0.offset] [2018-03-28 15:20:46,062 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,063 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_1| (store |v_#valid_2| 0 0)) InVars {#valid=|v_#valid_2|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:46,063 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,063 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,063 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_1| (store |v_#valid_2| 0 0)) InVars {#valid=|v_#valid_2|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:46,064 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,064 DEBUG L183 ransitionTransformer]: Formula: (and (= |v_main_~#cstats~0.base_2| |v_main_#t~memset3.base_1|) (<= (+ |v_main_~#cstats~0.offset_2| 81) (select |v_#length_6| |v_main_~#cstats~0.base_2|)) (<= 0 |v_main_~#cstats~0.offset_2|) (= |v_main_~#cstats~0.offset_2| |v_main_#t~memset3.offset_1|) (= 1 (select |v_#valid_10| |v_main_~#cstats~0.base_2|))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, #length=|v_#length_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, #valid=|v_#valid_10|} OutVars{#valid=|v_#valid_10|, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:46,064 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,064 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,065 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_main_~#cstats~0.base_2| |v_main_#t~memset3.base_1|) (<= (+ |v_main_~#cstats~0.offset_2| 81) (select |v_#length_6| |v_main_~#cstats~0.base_2|)) (<= 0 |v_main_~#cstats~0.offset_2|) (= |v_main_~#cstats~0.offset_2| |v_main_#t~memset3.offset_1|) (= 1 (select |v_#valid_10| |v_main_~#cstats~0.base_2|))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, #length=|v_#length_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, #valid=|v_#valid_10|} OutVars{#valid=|v_#valid_10|, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:46,065 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,065 DEBUG L183 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_11| |v_main_~#cstats~0.base_3|))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_11|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,066 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,066 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,066 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= 1 (select |v_#valid_11| |v_main_~#cstats~0.base_3|))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_11|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,066 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,067 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= 0 |v_main_~#cstats~0.offset_3|)) (not (<= (+ |v_main_~#cstats~0.offset_3| 81) (select |v_#length_7| |v_main_~#cstats~0.base_4|)))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,067 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,067 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,067 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= 0 |v_main_~#cstats~0.offset_3|)) (not (<= (+ |v_main_~#cstats~0.offset_3| 81) (select |v_#length_7| |v_main_~#cstats~0.base_4|)))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,068 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 0) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| |v_main_~#cstats~0.offset_6|) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| |v_main_~#cstats~0.base_7|) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_6|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:20:46,068 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,069 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,069 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,069 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,069 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,069 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,070 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~memset3.offset=|v_main_#t~memset3.offset_2|, main_#t~memset3.base=|v_main_#t~memset3.base_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:46,070 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,070 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,070 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~memset3.offset=|v_main_#t~memset3.offset_2|, main_#t~memset3.base=|v_main_#t~memset3.base_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:46,070 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,071 DEBUG L183 ransitionTransformer]: Formula: (= 1 (select |v_#valid_3| |v_#Ultimate.C_memset_#ptr.base_1|)) InVars {#Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_1|, #valid=|v_#valid_3|} OutVars{#Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_1|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,071 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,071 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,071 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= 1 (select |v_#valid_3| |v_#Ultimate.C_memset_#ptr.base_1|)) InVars {#Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_1|, #valid=|v_#valid_3|} OutVars{#Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_1|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,072 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,072 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:20:46,072 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,072 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,073 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:20:46,073 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,073 DEBUG L183 ransitionTransformer]: Formula: (and (<= (+ |v_#Ultimate.C_memset_#ptr.offset_1| |v_#Ultimate.C_memset_#amount_1|) (select |v_#length_1| |v_#Ultimate.C_memset_#ptr.base_2|)) (<= 0 |v_#Ultimate.C_memset_#ptr.offset_1|)) InVars {#length=|v_#length_1|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_2|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_1|} OutVars{#length=|v_#length_1|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_2|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_1|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,073 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,073 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,074 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (<= (+ |v_#Ultimate.C_memset_#ptr.offset_1| |v_#Ultimate.C_memset_#amount_1|) (select |v_#length_1| |v_#Ultimate.C_memset_#ptr.base_2|)) (<= 0 |v_#Ultimate.C_memset_#ptr.offset_1|)) InVars {#length=|v_#length_1|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_2|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_1|} OutVars{#length=|v_#length_1|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_2|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_1|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,074 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,074 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_5| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_5|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_5|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:46,075 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,075 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,075 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_5| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_5|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_5|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:46,075 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,076 DEBUG L183 ransitionTransformer]: Formula: (= |v_#Ultimate.C_memset_#t~loopctr5_1| 0) InVars {} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#t~loopctr5] [2018-03-28 15:20:46,076 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,076 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,076 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#Ultimate.C_memset_#t~loopctr5_1| 0) InVars {} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#t~loopctr5] [2018-03-28 15:20:46,076 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,077 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_5|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:46,077 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,077 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,077 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_5|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:46,078 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,078 DEBUG L183 ransitionTransformer]: Formula: (< |v_#Ultimate.C_memset_#t~loopctr5_2| |v_#Ultimate.C_memset_#amount_2|) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_2|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_2|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_2|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_2|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,078 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,078 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,078 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (< |v_#Ultimate.C_memset_#t~loopctr5_2| |v_#Ultimate.C_memset_#amount_2|) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_2|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_2|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_2|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_2|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,079 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,079 DEBUG L183 ransitionTransformer]: Formula: (not (< |v_#Ultimate.C_memset_#t~loopctr5_5| |v_#Ultimate.C_memset_#amount_3|)) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_5|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_3|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_5|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,079 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,079 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,080 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (< |v_#Ultimate.C_memset_#t~loopctr5_5| |v_#Ultimate.C_memset_#amount_3|)) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_5|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_3|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_5|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,080 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,080 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_14| |old(#valid)|) InVars {#valid=|v_#valid_14|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_14|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,080 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,080 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,081 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_14| |old(#valid)|) InVars {#valid=|v_#valid_14|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_14|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,081 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,081 DEBUG L183 ransitionTransformer]: Formula: (not (= |v_#valid_15| |old(#valid)|)) InVars {#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,081 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,082 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,082 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= |v_#valid_15| |old(#valid)|)) InVars {#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,082 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,082 DEBUG L183 ransitionTransformer]: Formula: (= |v_#Ultimate.C_memset_#t~loopctr5_3| (+ |v_#Ultimate.C_memset_#t~loopctr5_4| 1)) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_4|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_3|} AuxVars[] AssignedVars[#Ultimate.C_memset_#t~loopctr5] [2018-03-28 15:20:46,083 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,083 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,083 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#Ultimate.C_memset_#t~loopctr5_3| (+ |v_#Ultimate.C_memset_#t~loopctr5_4| 1)) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_4|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_3|} AuxVars[] AssignedVars[#Ultimate.C_memset_#t~loopctr5] [2018-03-28 15:20:46,083 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,084 DEBUG L183 ransitionTransformer]: Formula: (and (= |v_#Ultimate.C_memset_#res.base_1| |v_#Ultimate.C_memset_#ptr.base_3|) (= |v_#Ultimate.C_memset_#ptr.offset_2| |v_#Ultimate.C_memset_#res.offset_1|)) InVars {#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.base_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offset_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_3|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_2|} OutVars{#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.base_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offset_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_3|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_2|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,084 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,084 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,084 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#res.base_1| |v_#Ultimate.C_memset_#ptr.base_3|) (= |v_#Ultimate.C_memset_#ptr.offset_2| |v_#Ultimate.C_memset_#res.offset_1|)) InVars {#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.base_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offset_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_3|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_2|} OutVars{#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.base_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offset_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_3|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_2|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,085 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,085 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,085 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_ULTIMATE.start_#t~ret4_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret4=|v_ULTIMATE.start_#t~ret4_2|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret4] [2018-03-28 15:20:46,085 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,086 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_main_#t~memset3.offset_3| |v_#Ultimate.C_memset_#res.offsetOutParam_1|) (= |v_main_#t~memset3.base_3| |v_#Ultimate.C_memset_#res.baseOutParam_1|)) InVars {#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.baseOutParam_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offsetOutParam_1|} OutVars{main_#t~memset3.offset=|v_main_#t~memset3.offset_3|, main_#t~memset3.base=|v_main_#t~memset3.base_3|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:46,087 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 0) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| |v_main_~#cstats~0.offset_6|) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| |v_main_~#cstats~0.base_7|) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_6|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:20:46,091 INFO L322 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-03-28 15:20:46,091 DEBUG L326 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: [2018-03-28 15:20:46,093 DEBUG L328 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: [2018-03-28 15:20:46,147 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-03-28 15:20:46,514 INFO L314 AbstractInterpreter]: Visited 29 different actions 41 times. Merged at 10 different actions 10 times. Never widened. Found 5 fixpoints after 4 different actions. Largest state had 15 variables. [2018-03-28 15:20:46,516 INFO L334 apSepIcfgTransformer]: finished equality analysis [2018-03-28 15:20:46,524 INFO L344 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-03-28 15:20:46,524 INFO L345 apSepIcfgTransformer]: array groups: Set: [2018-03-28 15:20:46,524 INFO L347 apSepIcfgTransformer]: select infos: Set: [2018-03-28 15:20:46,526 INFO L311 HeapPartitionManager]: partitioning result: [2018-03-28 15:20:46,527 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-03-28 15:20:46,531 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,531 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{#NULL.offset=|v_#NULL.offset_2|, #NULL.base=|v_#NULL.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] [2018-03-28 15:20:46,531 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,531 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,531 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{#NULL.offset=|v_#NULL.offset_2|, #NULL.base=|v_#NULL.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] [2018-03-28 15:20:46,532 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,532 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,532 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_7| |v_#valid_6|) InVars {#valid=|v_#valid_7|} OutVars{ULTIMATE.start_#t~ret4=|v_ULTIMATE.start_#t~ret4_1|, #length=|v_#length_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret4, #valid, #length] [2018-03-28 15:20:46,533 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,533 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,533 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_7| |v_#valid_6|) InVars {#valid=|v_#valid_7|} OutVars{ULTIMATE.start_#t~ret4=|v_ULTIMATE.start_#t~ret4_1|, #length=|v_#length_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret4, #valid, #length] [2018-03-28 15:20:46,533 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,534 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,534 DEBUG L183 ransitionTransformer]: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] [2018-03-28 15:20:46,534 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,534 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,534 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] [2018-03-28 15:20:46,535 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,535 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,535 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,535 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,535 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,536 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,536 DEBUG L183 ransitionTransformer]: Formula: (and (not (= |v_main_~#cstats~0.base_1| 0)) (= (store |v_#length_5| |v_main_~#cstats~0.base_1| 80) |v_#length_4|) (= |v_#valid_8| (store |v_#valid_9| |v_main_~#cstats~0.base_1| 1)) (= 0 (select |v_#valid_9| |v_main_~#cstats~0.base_1|)) (= |v_main_~#cstats~0.offset_1| 0)) InVars {#length=|v_#length_5|, #valid=|v_#valid_9|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_1|, #length=|v_#length_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, main_~#cstats~0.base, #length, main_~#cstats~0.offset] [2018-03-28 15:20:46,536 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,536 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,536 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (not (= |v_main_~#cstats~0.base_1| 0)) (= (store |v_#length_5| |v_main_~#cstats~0.base_1| 80) |v_#length_4|) (= |v_#valid_8| (store |v_#valid_9| |v_main_~#cstats~0.base_1| 1)) (= 0 (select |v_#valid_9| |v_main_~#cstats~0.base_1|)) (= |v_main_~#cstats~0.offset_1| 0)) InVars {#length=|v_#length_5|, #valid=|v_#valid_9|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_1|, #length=|v_#length_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, main_~#cstats~0.base, #length, main_~#cstats~0.offset] [2018-03-28 15:20:46,537 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,537 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_1| (store |v_#valid_2| 0 0)) InVars {#valid=|v_#valid_2|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:46,537 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,537 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,537 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_1| (store |v_#valid_2| 0 0)) InVars {#valid=|v_#valid_2|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:46,538 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,538 DEBUG L183 ransitionTransformer]: Formula: (and (= |v_main_~#cstats~0.base_2| |v_main_#t~memset3.base_1|) (<= (+ |v_main_~#cstats~0.offset_2| 81) (select |v_#length_6| |v_main_~#cstats~0.base_2|)) (<= 0 |v_main_~#cstats~0.offset_2|) (= |v_main_~#cstats~0.offset_2| |v_main_#t~memset3.offset_1|) (= 1 (select |v_#valid_10| |v_main_~#cstats~0.base_2|))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, #length=|v_#length_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, #valid=|v_#valid_10|} OutVars{#valid=|v_#valid_10|, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:46,538 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,538 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,538 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_main_~#cstats~0.base_2| |v_main_#t~memset3.base_1|) (<= (+ |v_main_~#cstats~0.offset_2| 81) (select |v_#length_6| |v_main_~#cstats~0.base_2|)) (<= 0 |v_main_~#cstats~0.offset_2|) (= |v_main_~#cstats~0.offset_2| |v_main_#t~memset3.offset_1|) (= 1 (select |v_#valid_10| |v_main_~#cstats~0.base_2|))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, #length=|v_#length_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, #valid=|v_#valid_10|} OutVars{#valid=|v_#valid_10|, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:46,539 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,539 DEBUG L183 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_11| |v_main_~#cstats~0.base_3|))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_11|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,539 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,539 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,539 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= 1 (select |v_#valid_11| |v_main_~#cstats~0.base_3|))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_11|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,540 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,540 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= 0 |v_main_~#cstats~0.offset_3|)) (not (<= (+ |v_main_~#cstats~0.offset_3| 81) (select |v_#length_7| |v_main_~#cstats~0.base_4|)))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,540 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,540 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,541 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= 0 |v_main_~#cstats~0.offset_3|)) (not (<= (+ |v_main_~#cstats~0.offset_3| 81) (select |v_#length_7| |v_main_~#cstats~0.base_4|)))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,541 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 0) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| |v_main_~#cstats~0.offset_6|) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| |v_main_~#cstats~0.base_7|) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_6|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:20:46,542 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,542 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,542 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,542 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,542 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,543 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,543 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~memset3.offset=|v_main_#t~memset3.offset_2|, main_#t~memset3.base=|v_main_#t~memset3.base_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:46,543 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,543 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,543 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~memset3.offset=|v_main_#t~memset3.offset_2|, main_#t~memset3.base=|v_main_#t~memset3.base_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:46,544 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,544 DEBUG L183 ransitionTransformer]: Formula: (= 1 (select |v_#valid_3| |v_#Ultimate.C_memset_#ptr.base_1|)) InVars {#Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_1|, #valid=|v_#valid_3|} OutVars{#Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_1|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,544 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,544 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,545 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= 1 (select |v_#valid_3| |v_#Ultimate.C_memset_#ptr.base_1|)) InVars {#Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_1|, #valid=|v_#valid_3|} OutVars{#Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_1|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,545 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,545 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:20:46,545 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,546 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,546 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:20:46,546 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,546 DEBUG L183 ransitionTransformer]: Formula: (and (<= (+ |v_#Ultimate.C_memset_#ptr.offset_1| |v_#Ultimate.C_memset_#amount_1|) (select |v_#length_1| |v_#Ultimate.C_memset_#ptr.base_2|)) (<= 0 |v_#Ultimate.C_memset_#ptr.offset_1|)) InVars {#length=|v_#length_1|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_2|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_1|} OutVars{#length=|v_#length_1|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_2|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_1|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,547 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,547 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,547 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (<= (+ |v_#Ultimate.C_memset_#ptr.offset_1| |v_#Ultimate.C_memset_#amount_1|) (select |v_#length_1| |v_#Ultimate.C_memset_#ptr.base_2|)) (<= 0 |v_#Ultimate.C_memset_#ptr.offset_1|)) InVars {#length=|v_#length_1|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_2|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_1|} OutVars{#length=|v_#length_1|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_2|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_1|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,547 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,548 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_5| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_5|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_5|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:46,548 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,548 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,548 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_5| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_5|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_5|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:46,549 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,549 DEBUG L183 ransitionTransformer]: Formula: (= |v_#Ultimate.C_memset_#t~loopctr5_1| 0) InVars {} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#t~loopctr5] [2018-03-28 15:20:46,549 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,549 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,549 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#Ultimate.C_memset_#t~loopctr5_1| 0) InVars {} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#t~loopctr5] [2018-03-28 15:20:46,550 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,550 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_5|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:46,550 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,550 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,550 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_5|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:46,551 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,551 DEBUG L183 ransitionTransformer]: Formula: (< |v_#Ultimate.C_memset_#t~loopctr5_2| |v_#Ultimate.C_memset_#amount_2|) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_2|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_2|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_2|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_2|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,551 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,551 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,552 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (< |v_#Ultimate.C_memset_#t~loopctr5_2| |v_#Ultimate.C_memset_#amount_2|) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_2|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_2|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_2|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_2|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,552 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,552 DEBUG L183 ransitionTransformer]: Formula: (not (< |v_#Ultimate.C_memset_#t~loopctr5_5| |v_#Ultimate.C_memset_#amount_3|)) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_5|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_3|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_5|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,552 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,552 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,553 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (< |v_#Ultimate.C_memset_#t~loopctr5_5| |v_#Ultimate.C_memset_#amount_3|)) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_5|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_3|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_5|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,553 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,553 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_14| |old(#valid)|) InVars {#valid=|v_#valid_14|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_14|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,553 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,554 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,554 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_14| |old(#valid)|) InVars {#valid=|v_#valid_14|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_14|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,554 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,554 DEBUG L183 ransitionTransformer]: Formula: (not (= |v_#valid_15| |old(#valid)|)) InVars {#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,555 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,555 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,555 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= |v_#valid_15| |old(#valid)|)) InVars {#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,555 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,556 DEBUG L183 ransitionTransformer]: Formula: (= |v_#Ultimate.C_memset_#t~loopctr5_3| (+ |v_#Ultimate.C_memset_#t~loopctr5_4| 1)) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_4|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_3|} AuxVars[] AssignedVars[#Ultimate.C_memset_#t~loopctr5] [2018-03-28 15:20:46,556 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,556 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,556 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#Ultimate.C_memset_#t~loopctr5_3| (+ |v_#Ultimate.C_memset_#t~loopctr5_4| 1)) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_4|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_3|} AuxVars[] AssignedVars[#Ultimate.C_memset_#t~loopctr5] [2018-03-28 15:20:46,557 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:46,557 DEBUG L183 ransitionTransformer]: Formula: (and (= |v_#Ultimate.C_memset_#res.base_1| |v_#Ultimate.C_memset_#ptr.base_3|) (= |v_#Ultimate.C_memset_#ptr.offset_2| |v_#Ultimate.C_memset_#res.offset_1|)) InVars {#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.base_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offset_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_3|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_2|} OutVars{#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.base_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offset_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_3|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_2|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,557 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:46,557 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:46,557 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#res.base_1| |v_#Ultimate.C_memset_#ptr.base_3|) (= |v_#Ultimate.C_memset_#ptr.offset_2| |v_#Ultimate.C_memset_#res.offset_1|)) InVars {#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.base_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offset_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_3|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_2|} OutVars{#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.base_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offset_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_3|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_2|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,558 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,558 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,558 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_ULTIMATE.start_#t~ret4_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret4=|v_ULTIMATE.start_#t~ret4_2|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret4] [2018-03-28 15:20:46,559 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,559 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_main_#t~memset3.offset_3| |v_#Ultimate.C_memset_#res.offsetOutParam_1|) (= |v_main_#t~memset3.base_3| |v_#Ultimate.C_memset_#res.baseOutParam_1|)) InVars {#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.baseOutParam_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offsetOutParam_1|} OutVars{main_#t~memset3.offset=|v_main_#t~memset3.offset_3|, main_#t~memset3.base=|v_main_#t~memset3.base_3|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:46,559 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 0) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| |v_main_~#cstats~0.offset_6|) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| |v_main_~#cstats~0.base_7|) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_6|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:20:46,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 28.03 03:20:46 BasicIcfg [2018-03-28 15:20:46,560 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-03-28 15:20:46,561 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-03-28 15:20:46,561 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-03-28 15:20:46,563 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-03-28 15:20:46,564 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.03 03:20:45" (1/4) ... [2018-03-28 15:20:46,564 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@330f8650 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 03:20:46, skipping insertion in model container [2018-03-28 15:20:46,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:45" (2/4) ... [2018-03-28 15:20:46,565 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@330f8650 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 03:20:46, skipping insertion in model container [2018-03-28 15:20:46,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:20:45" (3/4) ... [2018-03-28 15:20:46,565 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@330f8650 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 03:20:46, skipping insertion in model container [2018-03-28 15:20:46,566 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 28.03 03:20:46" (4/4) ... [2018-03-28 15:20:46,567 INFO L107 eAbstractionObserver]: Analyzing ICFG HeapSeparatedIcfg [2018-03-28 15:20:46,574 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-03-28 15:20:46,579 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2018-03-28 15:20:46,608 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-03-28 15:20:46,609 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-03-28 15:20:46,609 INFO L370 AbstractCegarLoop]: Hoare is true [2018-03-28 15:20:46,609 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-03-28 15:20:46,609 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-03-28 15:20:46,609 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-03-28 15:20:46,609 INFO L374 AbstractCegarLoop]: Difference is false [2018-03-28 15:20:46,609 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-03-28 15:20:46,609 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-03-28 15:20:46,610 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-03-28 15:20:46,619 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states. [2018-03-28 15:20:46,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-03-28 15:20:46,622 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:20:46,623 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-03-28 15:20:46,623 INFO L408 AbstractCegarLoop]: === Iteration 1 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-03-28 15:20:46,626 INFO L82 PathProgramCache]: Analyzing trace with hash 4531405, 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 [2018-03-28 15:20:46,637 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:20:46,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:20:46,667 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:20:46,702 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 [2018-03-28 15:20:46,703 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-28 15:20:46,711 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-28 15:20:46,712 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-03-28 15:20:46,718 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:20:46,718 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:20:46,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:20:46,743 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-28 15:20:46,743 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2018-03-28 15:20:46,745 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-03-28 15:20:46,752 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-03-28 15:20:46,752 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-03-28 15:20:46,754 INFO L87 Difference]: Start difference. First operand 26 states. Second operand 3 states. [2018-03-28 15:20:46,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:20:46,795 INFO L93 Difference]: Finished difference Result 26 states and 29 transitions. [2018-03-28 15:20:46,796 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-03-28 15:20:46,797 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2018-03-28 15:20:46,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:20:46,806 INFO L225 Difference]: With dead ends: 26 [2018-03-28 15:20:46,806 INFO L226 Difference]: Without dead ends: 22 [2018-03-28 15:20:46,809 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-03-28 15:20:46,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2018-03-28 15:20:46,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2018-03-28 15:20:46,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2018-03-28 15:20:46,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 24 transitions. [2018-03-28 15:20:46,836 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 24 transitions. Word has length 4 [2018-03-28 15:20:46,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:20:46,838 INFO L459 AbstractCegarLoop]: Abstraction has 22 states and 24 transitions. [2018-03-28 15:20:46,838 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-03-28 15:20:46,838 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 24 transitions. [2018-03-28 15:20:46,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-03-28 15:20:46,838 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:20:46,839 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-03-28 15:20:46,839 INFO L408 AbstractCegarLoop]: === Iteration 2 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-03-28 15:20:46,839 INFO L82 PathProgramCache]: Analyzing trace with hash 4531407, 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 [2018-03-28 15:20:46,846 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:20:46,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-03-28 15:20:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-03-28 15:20:46,900 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-03-28 15:20:46,904 INFO L84 mationBacktranslator]: Skipped ATE [117] [117] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{#NULL.offset=|v_#NULL.offset_2|, #NULL.base=|v_#NULL.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] [2018-03-28 15:20:46,904 INFO L84 mationBacktranslator]: Skipped ATE [123] [123] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,905 INFO L84 mationBacktranslator]: Skipped ATE [129] [129] mainENTRY-->L26: Formula: (and (not (= |v_main_~#cstats~0.base_1| 0)) (= (store |v_#length_5| |v_main_~#cstats~0.base_1| 80) |v_#length_4|) (= |v_#valid_8| (store |v_#valid_9| |v_main_~#cstats~0.base_1| 1)) (= 0 (select |v_#valid_9| |v_main_~#cstats~0.base_1|)) (= |v_main_~#cstats~0.offset_1| 0)) InVars {#length=|v_#length_5|, #valid=|v_#valid_9|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_1|, #length=|v_#length_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, main_~#cstats~0.base, #length, main_~#cstats~0.offset] [2018-03-28 15:20:46,905 INFO L84 mationBacktranslator]: Skipped ATE [137] [137] L26-->mainErr1RequiresViolation: Formula: (or (not (<= 0 |v_main_~#cstats~0.offset_3|)) (not (<= (+ |v_main_~#cstats~0.offset_3| 81) (select |v_#length_7| |v_main_~#cstats~0.base_4|)))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:46,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 03:20:46 BasicIcfg [2018-03-28 15:20:46,911 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-03-28 15:20:46,912 INFO L168 Benchmark]: Toolchain (without parser) took 1410.04 ms. Allocated memory was 305.1 MB in the beginning and 468.2 MB in the end (delta: 163.1 MB). Free memory was 247.3 MB in the beginning and 322.7 MB in the end (delta: -75.4 MB). Peak memory consumption was 87.7 MB. Max. memory is 5.3 GB. [2018-03-28 15:20:46,913 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 305.1 MB. Free memory is still 267.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-28 15:20:46,913 INFO L168 Benchmark]: CACSL2BoogieTranslator took 199.46 ms. Allocated memory is still 305.1 MB. Free memory was 247.3 MB in the beginning and 237.2 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. [2018-03-28 15:20:46,914 INFO L168 Benchmark]: Boogie Preprocessor took 23.47 ms. Allocated memory is still 305.1 MB. Free memory was 237.2 MB in the beginning and 236.2 MB in the end (delta: 996.3 kB). Peak memory consumption was 996.3 kB. Max. memory is 5.3 GB. [2018-03-28 15:20:46,914 INFO L168 Benchmark]: RCFGBuilder took 256.43 ms. Allocated memory was 305.1 MB in the beginning and 468.2 MB in the end (delta: 163.1 MB). Free memory was 236.2 MB in the beginning and 439.0 MB in the end (delta: -202.8 MB). Peak memory consumption was 23.3 MB. Max. memory is 5.3 GB. [2018-03-28 15:20:46,915 INFO L168 Benchmark]: IcfgTransformer took 574.80 ms. Allocated memory is still 468.2 MB. Free memory was 439.0 MB in the beginning and 349.9 MB in the end (delta: 89.1 MB). Peak memory consumption was 89.1 MB. Max. memory is 5.3 GB. [2018-03-28 15:20:46,916 INFO L168 Benchmark]: TraceAbstraction took 349.88 ms. Allocated memory is still 468.2 MB. Free memory was 349.9 MB in the beginning and 322.7 MB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 5.3 GB. [2018-03-28 15:20:46,919 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 305.1 MB. Free memory is still 267.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 199.46 ms. Allocated memory is still 305.1 MB. Free memory was 247.3 MB in the beginning and 237.2 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 23.47 ms. Allocated memory is still 305.1 MB. Free memory was 237.2 MB in the beginning and 236.2 MB in the end (delta: 996.3 kB). Peak memory consumption was 996.3 kB. Max. memory is 5.3 GB. * RCFGBuilder took 256.43 ms. Allocated memory was 305.1 MB in the beginning and 468.2 MB in the end (delta: 163.1 MB). Free memory was 236.2 MB in the beginning and 439.0 MB in the end (delta: -202.8 MB). Peak memory consumption was 23.3 MB. Max. memory is 5.3 GB. * IcfgTransformer took 574.80 ms. Allocated memory is still 468.2 MB. Free memory was 439.0 MB in the beginning and 349.9 MB in the end (delta: 89.1 MB). Peak memory consumption was 89.1 MB. Max. memory is 5.3 GB. * TraceAbstraction took 349.88 ms. Allocated memory is still 468.2 MB. Free memory was 349.9 MB in the beginning and 322.7 MB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 24 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 83 LocStat_NO_SUPPORTING_DISEQUALITIES : 34 LocStat_NO_DISJUNCTIONS : -48 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 38 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 43 TransStat_NO_SUPPORTING_DISEQUALITIES : 6 TransStat_NO_DISJUNCTIONS : 39 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.353663 RENAME_VARIABLES(MILLISECONDS) : 0.044084 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.113553 PROJECTAWAY(MILLISECONDS) : 0.461089 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.145669 DISJOIN(MILLISECONDS) : 3.590861 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.071301 ADD_EQUALITY(MILLISECONDS) : 0.167706 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.014361 #CONJOIN_DISJUNCTIVE : 53 #RENAME_VARIABLES : 104 #UNFREEZE : 0 #CONJOIN : 92 #PROJECTAWAY : 101 #ADD_WEAK_EQUALITY : 4 #DISJOIN : 1 #RENAME_VARIABLES_DISJUNCTIVE : 103 #ADD_EQUALITY : 43 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 3 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 27]: pointer dereference may fail pointer dereference may fail We found a FailurePath: - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 26 locations, 3 error locations. UNSAFE Result, 0.3s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 25 SDtfs, 4 SDslu, 13 SDs, 0 SdLazy, 12 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=26occurred 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, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 8 NumberOfCodeBlocks, 8 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 42 SizeOfPredicates, 0 NumberOfNonLiveVariables, 16 ConjunctsInSsa, 2 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 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/memset_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-03-28_15-20-46-933.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memset_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-03-28_15-20-46-933.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memset_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-03-28_15-20-46-933.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memset_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-03-28_15-20-46-933.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memset_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-03-28_15-20-46-933.csv Received shutdown request...