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/memset3_false-valid-deref-write.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4cf2d92 [2018-03-28 15:20:29,301 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-28 15:20:29,303 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-28 15:20:29,316 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-28 15:20:29,317 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-28 15:20:29,318 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-28 15:20:29,318 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-28 15:20:29,320 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-28 15:20:29,322 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-28 15:20:29,323 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-28 15:20:29,324 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-28 15:20:29,325 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-28 15:20:29,325 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-28 15:20:29,327 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-28 15:20:29,328 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-28 15:20:29,330 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-28 15:20:29,332 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-28 15:20:29,334 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-28 15:20:29,335 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-28 15:20:29,336 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-28 15:20:29,339 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-03-28 15:20:29,339 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-03-28 15:20:29,339 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-03-28 15:20:29,340 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-03-28 15:20:29,341 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-03-28 15:20:29,343 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-03-28 15:20:29,343 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-03-28 15:20:29,344 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-03-28 15:20:29,345 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-03-28 15:20:29,345 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-28 15:20:29,345 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-28 15:20:29,346 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 15:20:29,368 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-28 15:20:29,368 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-28 15:20:29,369 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-28 15:20:29,369 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-28 15:20:29,369 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-28 15:20:29,369 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-28 15:20:29,370 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-28 15:20:29,370 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-28 15:20:29,370 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-28 15:20:29,370 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-28 15:20:29,370 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-28 15:20:29,370 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-28 15:20:29,371 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-28 15:20:29,371 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-28 15:20:29,371 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-28 15:20:29,371 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-28 15:20:29,371 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-28 15:20:29,371 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-28 15:20:29,372 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-28 15:20:29,372 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-28 15:20:29,372 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-28 15:20:29,372 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-28 15:20:29,372 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-28 15:20:29,372 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-28 15:20:29,373 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-28 15:20:29,373 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-28 15:20:29,373 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-28 15:20:29,373 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-28 15:20:29,373 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-28 15:20:29,374 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-28 15:20:29,374 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-28 15:20:29,374 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:20:29,374 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-28 15:20:29,375 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-28 15:20:29,375 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-28 15:20:29,375 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-28 15:20:29,375 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-28 15:20:29,407 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-28 15:20:29,418 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-28 15:20:29,421 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-28 15:20:29,422 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-28 15:20:29,423 INFO L276 PluginConnector]: CDTParser initialized [2018-03-28 15:20:29,423 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memset3_false-valid-deref-write.c [2018-03-28 15:20:29,741 INFO L228 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG52ca84b82 [2018-03-28 15:20:29,857 INFO L291 CDTParser]: IsIndexed: true [2018-03-28 15:20:29,858 INFO L292 CDTParser]: Found 1 translation units. [2018-03-28 15:20:29,858 INFO L171 CDTParser]: Scanning memset3_false-valid-deref-write.c [2018-03-28 15:20:29,859 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-28 15:20:29,859 INFO L215 ultiparseSymbolTable]: [2018-03-28 15:20:29,860 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-28 15:20:29,860 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in memset3_false-valid-deref-write.c [2018-03-28 15:20:29,860 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-28 15:20:29,860 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemset__false_valid_deref_write_c____u32 in memset3_false-valid-deref-write.c [2018-03-28 15:20:29,860 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemset__false_valid_deref_write_c____kernel_size_t in memset3_false-valid-deref-write.c [2018-03-28 15:20:29,860 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemset__false_valid_deref_write_c__size_t in memset3_false-valid-deref-write.c [2018-03-28 15:20:29,874 INFO L334 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG52ca84b82 [2018-03-28 15:20:29,879 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-28 15:20:29,882 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-03-28 15:20:29,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-28 15:20:29,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-28 15:20:29,888 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-28 15:20:29,889 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 03:20:29" (1/1) ... [2018-03-28 15:20:29,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f9da72b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:29, skipping insertion in model container [2018-03-28 15:20:29,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 03:20:29" (1/1) ... [2018-03-28 15:20:29,905 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-28 15:20:29,917 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-28 15:20:30,038 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-28 15:20:30,061 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-28 15:20:30,064 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 7 non ball SCCs. Number of states in SCCs 7. [2018-03-28 15:20:30,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:30 WrapperNode [2018-03-28 15:20:30,072 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-28 15:20:30,072 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-28 15:20:30,072 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-28 15:20:30,072 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-28 15:20:30,082 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:30" (1/1) ... [2018-03-28 15:20:30,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:30" (1/1) ... [2018-03-28 15:20:30,088 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:30" (1/1) ... [2018-03-28 15:20:30,089 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:30" (1/1) ... [2018-03-28 15:20:30,091 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:30" (1/1) ... [2018-03-28 15:20:30,095 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:30" (1/1) ... [2018-03-28 15:20:30,096 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:30" (1/1) ... [2018-03-28 15:20:30,098 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-28 15:20:30,098 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-28 15:20:30,099 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-28 15:20:30,099 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-28 15:20:30,100 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:30" (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 15:20:30,152 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-28 15:20:30,152 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-28 15:20:30,152 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-28 15:20:30,152 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-03-28 15:20:30,153 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-03-28 15:20:30,153 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-28 15:20:30,153 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-03-28 15:20:30,153 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-03-28 15:20:30,153 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-28 15:20:30,153 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-28 15:20:30,153 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-28 15:20:30,327 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-03-28 15:20:30,389 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-28 15:20:30,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:20:30 BoogieIcfgContainer [2018-03-28 15:20:30,389 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-28 15:20:30,390 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-03-28 15:20:30,390 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-03-28 15:20:30,390 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-03-28 15:20:30,393 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:20:30" (1/1) ... [2018-03-28 15:20:30,399 INFO L112 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-03-28 15:20:30,399 INFO L113 apSepIcfgTransformer]: To be partitioned heap arrays found [] [2018-03-28 15:20:30,411 INFO L255 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-03-28 15:20:30,416 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,417 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 15:20:30,417 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,417 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,417 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 15:20:30,418 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,418 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,418 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 15:20:30,419 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,419 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,419 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 15:20:30,419 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,419 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,419 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 15:20:30,419 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,420 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,420 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 15:20:30,420 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,420 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,420 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,420 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,420 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,421 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,421 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 15:20:30,421 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,421 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,421 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 15:20:30,422 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,422 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 15:20:30,422 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,422 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,422 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 15:20:30,422 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,423 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~point~0.offset=v_main_~point~0.offset_1, main_~point~0.base=v_main_~point~0.base_1} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:20:30,423 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,423 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,423 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~point~0.offset=v_main_~point~0.offset_1, main_~point~0.base=v_main_~point~0.base_1} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:20:30,423 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,423 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,423 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,423 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,423 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,424 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,424 DEBUG L183 ransitionTransformer]: Formula: (and (= v_main_~point~0.offset_2 |v_main_~#cstats~0.offset_2|) (= v_main_~point~0.base_2 |v_main_~#cstats~0.base_2|)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{main_~point~0.offset=v_main_~point~0.offset_2, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, main_~point~0.base=v_main_~point~0.base_2} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:20:30,424 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,424 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,425 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= v_main_~point~0.offset_2 |v_main_~#cstats~0.offset_2|) (= v_main_~point~0.base_2 |v_main_~#cstats~0.base_2|)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{main_~point~0.offset=v_main_~point~0.offset_2, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, main_~point~0.base=v_main_~point~0.base_2} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:20:30,425 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,425 DEBUG L183 ransitionTransformer]: Formula: (and (= 1 (select |v_#valid_10| v_main_~point~0.base_3)) (<= (+ v_main_~point~0.offset_3 81) (select |v_#length_6| v_main_~point~0.base_3)) (= v_main_~point~0.base_3 |v_main_#t~memset3.base_1|) (= v_main_~point~0.offset_3 |v_main_#t~memset3.offset_1|) (<= 0 v_main_~point~0.offset_3)) InVars {#valid=|v_#valid_10|, main_~point~0.offset=v_main_~point~0.offset_3, #length=|v_#length_6|, main_~point~0.base=v_main_~point~0.base_3} OutVars{#valid=|v_#valid_10|, main_~point~0.offset=v_main_~point~0.offset_3, 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_~point~0.base=v_main_~point~0.base_3} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:30,426 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,426 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,426 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= 1 (select |v_#valid_10| v_main_~point~0.base_3)) (<= (+ v_main_~point~0.offset_3 81) (select |v_#length_6| v_main_~point~0.base_3)) (= v_main_~point~0.base_3 |v_main_#t~memset3.base_1|) (= v_main_~point~0.offset_3 |v_main_#t~memset3.offset_1|) (<= 0 v_main_~point~0.offset_3)) InVars {#valid=|v_#valid_10|, main_~point~0.offset=v_main_~point~0.offset_3, #length=|v_#length_6|, main_~point~0.base=v_main_~point~0.base_3} OutVars{#valid=|v_#valid_10|, main_~point~0.offset=v_main_~point~0.offset_3, 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_~point~0.base=v_main_~point~0.base_3} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:30,426 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,427 DEBUG L183 ransitionTransformer]: Formula: (not (= (select |v_#valid_11| v_main_~point~0.base_4) 1)) InVars {#valid=|v_#valid_11|, main_~point~0.base=v_main_~point~0.base_4} OutVars{#valid=|v_#valid_11|, main_~point~0.base=v_main_~point~0.base_4} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,427 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,427 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,427 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= (select |v_#valid_11| v_main_~point~0.base_4) 1)) InVars {#valid=|v_#valid_11|, main_~point~0.base=v_main_~point~0.base_4} OutVars{#valid=|v_#valid_11|, main_~point~0.base=v_main_~point~0.base_4} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,428 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,428 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= (+ v_main_~point~0.offset_4 81) (select |v_#length_7| v_main_~point~0.base_5))) (not (<= 0 v_main_~point~0.offset_4))) InVars {main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} OutVars{main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,428 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,428 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,429 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= (+ v_main_~point~0.offset_4 81) (select |v_#length_7| v_main_~point~0.base_5))) (not (<= 0 v_main_~point~0.offset_4))) InVars {main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} OutVars{main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,429 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 0) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| v_main_~point~0.base_6) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| v_main_~point~0.offset_5) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~point~0.offset=v_main_~point~0.offset_5, main_~point~0.base=v_main_~point~0.base_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 15:20:30,430 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,430 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 15:20:30,430 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,430 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,430 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 15:20:30,431 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,431 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 15:20:30,431 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,431 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,432 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 15:20:30,432 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,432 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:20:30,432 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,433 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,433 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 15:20:30,433 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,433 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 15:20:30,434 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,434 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,434 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 15:20:30,434 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,435 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_3| 0)) InVars {#valid=|v_#valid_13|, main_~#cstats~0.base=|v_main_~#cstats~0.base_3|} OutVars{#valid=|v_#valid_12|, main_~#cstats~0.base=|v_main_~#cstats~0.base_3|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:30,435 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,435 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,435 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_3| 0)) InVars {#valid=|v_#valid_13|, main_~#cstats~0.base=|v_main_~#cstats~0.base_3|} OutVars{#valid=|v_#valid_12|, main_~#cstats~0.base=|v_main_~#cstats~0.base_3|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:30,435 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,436 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 15:20:30,436 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,436 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,436 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 15:20:30,437 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,437 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_4|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:30,437 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,437 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,437 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_4|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:30,438 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,438 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 15:20:30,438 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,438 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,438 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 15:20:30,439 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,439 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 15:20:30,439 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,439 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,439 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 15:20:30,440 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,440 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 15:20:30,440 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,440 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,441 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 15:20:30,441 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,441 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 15:20:30,441 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,441 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,442 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 15:20:30,442 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,442 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 15:20:30,442 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,443 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,443 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 15:20:30,443 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,443 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 15:20:30,444 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,444 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,444 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 15:20:30,445 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,445 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,445 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 15:20:30,445 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,446 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 15:20:30,446 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 0) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| v_main_~point~0.base_6) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| v_main_~point~0.offset_5) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~point~0.offset=v_main_~point~0.offset_5, main_~point~0.base=v_main_~point~0.base_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 15:20:30,446 INFO L271 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 0 location literals (each corresponds to one heap write) [2018-03-28 15:20:30,448 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,449 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 15:20:30,449 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,449 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,449 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 15:20:30,450 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,450 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,450 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 15:20:30,450 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,451 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,451 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 15:20:30,451 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,451 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,452 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 15:20:30,452 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,452 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,452 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 15:20:30,452 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,453 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,453 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,453 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,453 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,453 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,454 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 15:20:30,454 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,454 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,454 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 15:20:30,455 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,455 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 15:20:30,455 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,455 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,455 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 15:20:30,456 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,456 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~point~0.offset=v_main_~point~0.offset_1, main_~point~0.base=v_main_~point~0.base_1} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:20:30,456 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,456 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,456 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~point~0.offset=v_main_~point~0.offset_1, main_~point~0.base=v_main_~point~0.base_1} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:20:30,457 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,457 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,457 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,457 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,457 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,458 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,458 DEBUG L183 ransitionTransformer]: Formula: (and (= v_main_~point~0.offset_2 |v_main_~#cstats~0.offset_2|) (= v_main_~point~0.base_2 |v_main_~#cstats~0.base_2|)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{main_~point~0.offset=v_main_~point~0.offset_2, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, main_~point~0.base=v_main_~point~0.base_2} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:20:30,458 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,458 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,458 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= v_main_~point~0.offset_2 |v_main_~#cstats~0.offset_2|) (= v_main_~point~0.base_2 |v_main_~#cstats~0.base_2|)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{main_~point~0.offset=v_main_~point~0.offset_2, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, main_~point~0.base=v_main_~point~0.base_2} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:20:30,459 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,459 DEBUG L183 ransitionTransformer]: Formula: (and (= 1 (select |v_#valid_10| v_main_~point~0.base_3)) (<= (+ v_main_~point~0.offset_3 81) (select |v_#length_6| v_main_~point~0.base_3)) (= v_main_~point~0.base_3 |v_main_#t~memset3.base_1|) (= v_main_~point~0.offset_3 |v_main_#t~memset3.offset_1|) (<= 0 v_main_~point~0.offset_3)) InVars {main_~point~0.offset=v_main_~point~0.offset_3, #length=|v_#length_6|, main_~point~0.base=v_main_~point~0.base_3, #valid=|v_#valid_10|} OutVars{#valid=|v_#valid_10|, main_~point~0.offset=v_main_~point~0.offset_3, 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_~point~0.base=v_main_~point~0.base_3} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:30,459 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,459 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,460 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= 1 (select |v_#valid_10| v_main_~point~0.base_3)) (<= (+ v_main_~point~0.offset_3 81) (select |v_#length_6| v_main_~point~0.base_3)) (= v_main_~point~0.base_3 |v_main_#t~memset3.base_1|) (= v_main_~point~0.offset_3 |v_main_#t~memset3.offset_1|) (<= 0 v_main_~point~0.offset_3)) InVars {main_~point~0.offset=v_main_~point~0.offset_3, #length=|v_#length_6|, main_~point~0.base=v_main_~point~0.base_3, #valid=|v_#valid_10|} OutVars{#valid=|v_#valid_10|, main_~point~0.offset=v_main_~point~0.offset_3, 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_~point~0.base=v_main_~point~0.base_3} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:30,460 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,460 DEBUG L183 ransitionTransformer]: Formula: (not (= (select |v_#valid_11| v_main_~point~0.base_4) 1)) InVars {main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} OutVars{main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,461 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,461 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,461 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= (select |v_#valid_11| v_main_~point~0.base_4) 1)) InVars {main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} OutVars{main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,461 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,462 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= (+ v_main_~point~0.offset_4 81) (select |v_#length_7| v_main_~point~0.base_5))) (not (<= 0 v_main_~point~0.offset_4))) InVars {main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} OutVars{main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,462 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,462 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,462 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= (+ v_main_~point~0.offset_4 81) (select |v_#length_7| v_main_~point~0.base_5))) (not (<= 0 v_main_~point~0.offset_4))) InVars {main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} OutVars{main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,463 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 0) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| v_main_~point~0.base_6) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| v_main_~point~0.offset_5) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~point~0.offset=v_main_~point~0.offset_5, main_~point~0.base=v_main_~point~0.base_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 15:20:30,463 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,463 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 15:20:30,463 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,464 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,464 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 15:20:30,464 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,464 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 15:20:30,464 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,465 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,465 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 15:20:30,465 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,465 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:20:30,466 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,466 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,466 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 15:20:30,466 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,466 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 15:20:30,467 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,467 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,467 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 15:20:30,467 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,468 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_3| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:30,468 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,468 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,468 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_3| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:30,468 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,469 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 15:20:30,469 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,469 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,469 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 15:20:30,470 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,470 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_4|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:30,470 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,470 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,470 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_4|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:30,471 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,471 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 15:20:30,471 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,471 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,471 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 15:20:30,472 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,472 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 15:20:30,472 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,472 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,472 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 15:20:30,473 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,473 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 15:20:30,473 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,473 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,473 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 15:20:30,474 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,474 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 15:20:30,474 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,474 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,474 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 15:20:30,475 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,475 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 15:20:30,475 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,475 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,475 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 15:20:30,476 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,476 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 15:20:30,476 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,476 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,477 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 15:20:30,477 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,477 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,477 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 15:20:30,478 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,478 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 15:20:30,478 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 0) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| v_main_~point~0.base_6) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| v_main_~point~0.offset_5) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~point~0.offset=v_main_~point~0.offset_5, main_~point~0.base=v_main_~point~0.base_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 15:20:30,482 INFO L322 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-03-28 15:20:30,482 DEBUG L326 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: [2018-03-28 15:20:30,484 DEBUG L328 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: [2018-03-28 15:20:30,531 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-03-28 15:20:30,940 INFO L314 AbstractInterpreter]: Visited 31 different actions 43 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 15:20:30,942 INFO L334 apSepIcfgTransformer]: finished equality analysis [2018-03-28 15:20:30,948 INFO L344 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-03-28 15:20:30,948 INFO L345 apSepIcfgTransformer]: array groups: Set: [2018-03-28 15:20:30,949 INFO L347 apSepIcfgTransformer]: select infos: Set: [2018-03-28 15:20:30,950 INFO L311 HeapPartitionManager]: partitioning result: [2018-03-28 15:20:30,950 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-03-28 15:20:30,953 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,953 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 15:20:30,953 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,953 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,953 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 15:20:30,954 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,954 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,954 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 15:20:30,954 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,954 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,954 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 15:20:30,955 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,955 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,955 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 15:20:30,955 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,955 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,955 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 15:20:30,955 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,956 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,956 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,956 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,956 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,956 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,957 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 15:20:30,957 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,957 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,957 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 15:20:30,958 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,958 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 15:20:30,958 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,958 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,958 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 15:20:30,958 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,959 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~point~0.offset=v_main_~point~0.offset_1, main_~point~0.base=v_main_~point~0.base_1} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:20:30,959 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,959 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,959 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~point~0.offset=v_main_~point~0.offset_1, main_~point~0.base=v_main_~point~0.base_1} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:20:30,959 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,960 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,960 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,960 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,960 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,960 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,961 DEBUG L183 ransitionTransformer]: Formula: (and (= v_main_~point~0.offset_2 |v_main_~#cstats~0.offset_2|) (= v_main_~point~0.base_2 |v_main_~#cstats~0.base_2|)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{main_~point~0.offset=v_main_~point~0.offset_2, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, main_~point~0.base=v_main_~point~0.base_2} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:20:30,961 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,961 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,961 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= v_main_~point~0.offset_2 |v_main_~#cstats~0.offset_2|) (= v_main_~point~0.base_2 |v_main_~#cstats~0.base_2|)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{main_~point~0.offset=v_main_~point~0.offset_2, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, main_~point~0.base=v_main_~point~0.base_2} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:20:30,962 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,962 DEBUG L183 ransitionTransformer]: Formula: (and (= 1 (select |v_#valid_10| v_main_~point~0.base_3)) (<= (+ v_main_~point~0.offset_3 81) (select |v_#length_6| v_main_~point~0.base_3)) (= v_main_~point~0.base_3 |v_main_#t~memset3.base_1|) (= v_main_~point~0.offset_3 |v_main_#t~memset3.offset_1|) (<= 0 v_main_~point~0.offset_3)) InVars {main_~point~0.offset=v_main_~point~0.offset_3, #length=|v_#length_6|, main_~point~0.base=v_main_~point~0.base_3, #valid=|v_#valid_10|} OutVars{#valid=|v_#valid_10|, main_~point~0.offset=v_main_~point~0.offset_3, 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_~point~0.base=v_main_~point~0.base_3} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:30,962 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,962 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,962 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= 1 (select |v_#valid_10| v_main_~point~0.base_3)) (<= (+ v_main_~point~0.offset_3 81) (select |v_#length_6| v_main_~point~0.base_3)) (= v_main_~point~0.base_3 |v_main_#t~memset3.base_1|) (= v_main_~point~0.offset_3 |v_main_#t~memset3.offset_1|) (<= 0 v_main_~point~0.offset_3)) InVars {main_~point~0.offset=v_main_~point~0.offset_3, #length=|v_#length_6|, main_~point~0.base=v_main_~point~0.base_3, #valid=|v_#valid_10|} OutVars{#valid=|v_#valid_10|, main_~point~0.offset=v_main_~point~0.offset_3, 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_~point~0.base=v_main_~point~0.base_3} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:30,963 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,963 DEBUG L183 ransitionTransformer]: Formula: (not (= (select |v_#valid_11| v_main_~point~0.base_4) 1)) InVars {main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} OutVars{main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,963 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,963 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,963 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= (select |v_#valid_11| v_main_~point~0.base_4) 1)) InVars {main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} OutVars{main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,964 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,964 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= (+ v_main_~point~0.offset_4 81) (select |v_#length_7| v_main_~point~0.base_5))) (not (<= 0 v_main_~point~0.offset_4))) InVars {main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} OutVars{main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,964 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,964 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,964 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= (+ v_main_~point~0.offset_4 81) (select |v_#length_7| v_main_~point~0.base_5))) (not (<= 0 v_main_~point~0.offset_4))) InVars {main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} OutVars{main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,964 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 0) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| v_main_~point~0.base_6) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| v_main_~point~0.offset_5) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~point~0.offset=v_main_~point~0.offset_5, main_~point~0.base=v_main_~point~0.base_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 15:20:30,965 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,965 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 15:20:30,965 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,965 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,965 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 15:20:30,965 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,966 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 15:20:30,966 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,966 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,966 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 15:20:30,966 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,966 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:20:30,966 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,966 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,967 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 15:20:30,967 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,967 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 15:20:30,967 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,967 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,968 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 15:20:30,968 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,968 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_3| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:30,968 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,969 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,969 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_3| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:30,969 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,969 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 15:20:30,969 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,969 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,970 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 15:20:30,970 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,970 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_4|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:30,971 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,971 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,971 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_4|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:30,971 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,971 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 15:20:30,972 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,972 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,972 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 15:20:30,972 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,972 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 15:20:30,972 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,973 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,973 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 15:20:30,973 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,973 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 15:20:30,973 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,974 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,974 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 15:20:30,974 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,974 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 15:20:30,974 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,975 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,975 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 15:20:30,975 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,975 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 15:20:30,975 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,975 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,976 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 15:20:30,976 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:30,976 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 15:20:30,976 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:30,976 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:30,977 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 15:20:30,977 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,977 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,977 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 15:20:30,977 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:30,978 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 15:20:30,978 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 0) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| v_main_~point~0.base_6) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| v_main_~point~0.offset_5) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~point~0.offset=v_main_~point~0.offset_5, main_~point~0.base=v_main_~point~0.base_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 15:20:30,979 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 28.03 03:20:30 BasicIcfg [2018-03-28 15:20:30,979 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-03-28 15:20:30,980 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-03-28 15:20:30,980 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-03-28 15:20:30,983 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-03-28 15:20:30,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.03 03:20:29" (1/4) ... [2018-03-28 15:20:30,983 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e3010f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 03:20:30, skipping insertion in model container [2018-03-28 15:20:30,984 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:30" (2/4) ... [2018-03-28 15:20:30,984 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e3010f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 03:20:30, skipping insertion in model container [2018-03-28 15:20:30,984 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:20:30" (3/4) ... [2018-03-28 15:20:30,984 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e3010f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 03:20:30, skipping insertion in model container [2018-03-28 15:20:30,984 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 28.03 03:20:30" (4/4) ... [2018-03-28 15:20:30,986 INFO L107 eAbstractionObserver]: Analyzing ICFG HeapSeparatedIcfg [2018-03-28 15:20:30,992 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-03-28 15:20:30,999 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2018-03-28 15:20:31,030 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-03-28 15:20:31,030 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-03-28 15:20:31,031 INFO L370 AbstractCegarLoop]: Hoare is true [2018-03-28 15:20:31,031 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-03-28 15:20:31,031 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-03-28 15:20:31,031 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-03-28 15:20:31,031 INFO L374 AbstractCegarLoop]: Difference is false [2018-03-28 15:20:31,031 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-03-28 15:20:31,031 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-03-28 15:20:31,032 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-03-28 15:20:31,042 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states. [2018-03-28 15:20:31,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-03-28 15:20:31,047 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:20:31,048 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2018-03-28 15:20:31,048 INFO L408 AbstractCegarLoop]: === Iteration 1 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-03-28 15:20:31,052 INFO L82 PathProgramCache]: Analyzing trace with hash 296383023, 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 15:20:31,064 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:20:31,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:20:31,102 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:20:31,139 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 15:20:31,140 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-28 15:20:31,149 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-28 15:20:31,150 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-03-28 15:20:31,195 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 15:20:31,195 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:20:31,208 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 15:20:31,239 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-28 15:20:31,239 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2018-03-28 15:20:31,241 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-03-28 15:20:31,250 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-03-28 15:20:31,251 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-03-28 15:20:31,253 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 4 states. [2018-03-28 15:20:31,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:20:31,338 INFO L93 Difference]: Finished difference Result 28 states and 31 transitions. [2018-03-28 15:20:31,338 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-03-28 15:20:31,340 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 6 [2018-03-28 15:20:31,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:20:31,348 INFO L225 Difference]: With dead ends: 28 [2018-03-28 15:20:31,348 INFO L226 Difference]: Without dead ends: 24 [2018-03-28 15:20:31,351 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-03-28 15:20:31,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2018-03-28 15:20:31,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2018-03-28 15:20:31,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-03-28 15:20:31,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 26 transitions. [2018-03-28 15:20:31,382 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 26 transitions. Word has length 6 [2018-03-28 15:20:31,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:20:31,383 INFO L459 AbstractCegarLoop]: Abstraction has 24 states and 26 transitions. [2018-03-28 15:20:31,384 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-03-28 15:20:31,384 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2018-03-28 15:20:31,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-03-28 15:20:31,384 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:20:31,384 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2018-03-28 15:20:31,385 INFO L408 AbstractCegarLoop]: === Iteration 2 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-03-28 15:20:31,385 INFO L82 PathProgramCache]: Analyzing trace with hash 296383025, 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 15:20:31,391 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:20:31,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-03-28 15:20:31,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-03-28 15:20:31,433 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-03-28 15:20:31,436 INFO L84 mationBacktranslator]: Skipped ATE [125] [125] 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 15:20:31,436 INFO L84 mationBacktranslator]: Skipped ATE [131] [131] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:31,437 INFO L84 mationBacktranslator]: Skipped ATE [137] [137] 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 15:20:31,437 INFO L84 mationBacktranslator]: Skipped ATE [141] [141] L26-->L28: Formula: true InVars {} OutVars{main_~point~0.offset=v_main_~point~0.offset_1, main_~point~0.base=v_main_~point~0.base_1} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:20:31,437 INFO L84 mationBacktranslator]: Skipped ATE [145] [145] L28-->L29: Formula: (and (= v_main_~point~0.offset_2 |v_main_~#cstats~0.offset_2|) (= v_main_~point~0.base_2 |v_main_~#cstats~0.base_2|)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{main_~point~0.offset=v_main_~point~0.offset_2, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, main_~point~0.base=v_main_~point~0.base_2} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:20:31,437 INFO L84 mationBacktranslator]: Skipped ATE [151] [151] L29-->mainErr1RequiresViolation: Formula: (or (not (<= (+ v_main_~point~0.offset_4 81) (select |v_#length_7| v_main_~point~0.base_5))) (not (<= 0 v_main_~point~0.offset_4))) InVars {main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} OutVars{main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} AuxVars[] AssignedVars[] [2018-03-28 15:20:31,442 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 03:20:31 BasicIcfg [2018-03-28 15:20:31,442 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-03-28 15:20:31,443 INFO L168 Benchmark]: Toolchain (without parser) took 1563.32 ms. Allocated memory was 307.8 MB in the beginning and 489.2 MB in the end (delta: 181.4 MB). Free memory was 251.3 MB in the beginning and 442.7 MB in the end (delta: -191.4 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-03-28 15:20:31,443 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 307.8 MB. Free memory is still 269.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-28 15:20:31,444 INFO L168 Benchmark]: CACSL2BoogieTranslator took 188.83 ms. Allocated memory is still 307.8 MB. Free memory was 251.3 MB in the beginning and 241.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-03-28 15:20:31,444 INFO L168 Benchmark]: Boogie Preprocessor took 25.69 ms. Allocated memory is still 307.8 MB. Free memory was 241.3 MB in the beginning and 240.3 MB in the end (delta: 996.4 kB). Peak memory consumption was 996.4 kB. Max. memory is 5.3 GB. [2018-03-28 15:20:31,445 INFO L168 Benchmark]: RCFGBuilder took 290.99 ms. Allocated memory was 307.8 MB in the beginning and 475.0 MB in the end (delta: 167.2 MB). Free memory was 240.3 MB in the beginning and 446.0 MB in the end (delta: -205.7 MB). Peak memory consumption was 25.4 MB. Max. memory is 5.3 GB. [2018-03-28 15:20:31,446 INFO L168 Benchmark]: IcfgTransformer took 589.46 ms. Allocated memory is still 475.0 MB. Free memory was 446.0 MB in the beginning and 341.1 MB in the end (delta: 104.9 MB). Peak memory consumption was 104.9 MB. Max. memory is 5.3 GB. [2018-03-28 15:20:31,446 INFO L168 Benchmark]: TraceAbstraction took 461.95 ms. Allocated memory was 475.0 MB in the beginning and 489.2 MB in the end (delta: 14.2 MB). Free memory was 341.1 MB in the beginning and 442.7 MB in the end (delta: -101.6 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-03-28 15:20:31,449 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 307.8 MB. Free memory is still 269.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 188.83 ms. Allocated memory is still 307.8 MB. Free memory was 251.3 MB in the beginning and 241.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 25.69 ms. Allocated memory is still 307.8 MB. Free memory was 241.3 MB in the beginning and 240.3 MB in the end (delta: 996.4 kB). Peak memory consumption was 996.4 kB. Max. memory is 5.3 GB. * RCFGBuilder took 290.99 ms. Allocated memory was 307.8 MB in the beginning and 475.0 MB in the end (delta: 167.2 MB). Free memory was 240.3 MB in the beginning and 446.0 MB in the end (delta: -205.7 MB). Peak memory consumption was 25.4 MB. Max. memory is 5.3 GB. * IcfgTransformer took 589.46 ms. Allocated memory is still 475.0 MB. Free memory was 446.0 MB in the beginning and 341.1 MB in the end (delta: 104.9 MB). Peak memory consumption was 104.9 MB. Max. memory is 5.3 GB. * TraceAbstraction took 461.95 ms. Allocated memory was 475.0 MB in the beginning and 489.2 MB in the end (delta: 14.2 MB). Free memory was 341.1 MB in the beginning and 442.7 MB in the end (delta: -101.6 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 26 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 117 LocStat_NO_SUPPORTING_DISEQUALITIES : 45 LocStat_NO_DISJUNCTIONS : -52 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 40 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 45 TransStat_NO_SUPPORTING_DISEQUALITIES : 6 TransStat_NO_DISJUNCTIONS : 41 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.539157 RENAME_VARIABLES(MILLISECONDS) : 0.031608 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.405471 PROJECTAWAY(MILLISECONDS) : 0.448950 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.193257 DISJOIN(MILLISECONDS) : 2.725803 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.052101 ADD_EQUALITY(MILLISECONDS) : 0.026099 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.012972 #CONJOIN_DISJUNCTIVE : 56 #RENAME_VARIABLES : 108 #UNFREEZE : 0 #CONJOIN : 95 #PROJECTAWAY : 105 #ADD_WEAK_EQUALITY : 4 #DISJOIN : 1 #RENAME_VARIABLES_DISJUNCTIVE : 107 #ADD_EQUALITY : 45 #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: 29]: pointer dereference may fail pointer dereference may fail We found a FailurePath: - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 28 locations, 3 error locations. UNSAFE Result, 0.4s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 26 SDtfs, 9 SDslu, 27 SDs, 0 SdLazy, 23 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=28occurred 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, 0.1s InterpolantComputationTime, 12 NumberOfCodeBlocks, 12 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 10 ConstructedInterpolants, 0 QuantifiedInterpolants, 170 SizeOfPredicates, 1 NumberOfNonLiveVariables, 21 ConjunctsInSsa, 4 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/memset3_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-03-28_15-20-31-462.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memset3_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-03-28_15-20-31-462.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memset3_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-03-28_15-20-31-462.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memset3_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-03-28_15-20-31-462.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memset3_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-03-28_15-20-31-462.csv Received shutdown request...