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/memsetNonZero_false-valid-deref-write.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4cf2d92 [2018-03-28 15:20:41,169 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-28 15:20:41,170 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-28 15:20:41,183 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-28 15:20:41,184 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-28 15:20:41,185 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-28 15:20:41,185 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-28 15:20:41,187 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-28 15:20:41,189 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-28 15:20:41,190 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-28 15:20:41,191 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-28 15:20:41,192 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-28 15:20:41,192 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-28 15:20:41,194 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-28 15:20:41,195 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-28 15:20:41,197 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-28 15:20:41,199 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-28 15:20:41,201 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-28 15:20:41,202 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-28 15:20:41,203 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-28 15:20:41,205 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-03-28 15:20:41,206 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-03-28 15:20:41,206 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-03-28 15:20:41,207 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-03-28 15:20:41,208 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-03-28 15:20:41,209 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-03-28 15:20:41,210 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-03-28 15:20:41,210 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-03-28 15:20:41,211 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-03-28 15:20:41,211 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-28 15:20:41,212 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-28 15:20:41,212 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 15:20:41,236 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-28 15:20:41,236 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-28 15:20:41,237 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-28 15:20:41,237 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-28 15:20:41,238 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-28 15:20:41,238 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-28 15:20:41,238 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-28 15:20:41,238 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-28 15:20:41,238 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-28 15:20:41,239 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-28 15:20:41,239 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-28 15:20:41,239 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-28 15:20:41,239 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-28 15:20:41,240 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-28 15:20:41,240 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-28 15:20:41,240 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-28 15:20:41,240 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-28 15:20:41,240 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-28 15:20:41,240 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-28 15:20:41,240 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-28 15:20:41,241 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-28 15:20:41,241 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-28 15:20:41,241 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-28 15:20:41,241 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-28 15:20:41,241 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-28 15:20:41,242 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-28 15:20:41,242 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-28 15:20:41,242 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-28 15:20:41,242 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-28 15:20:41,242 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-28 15:20:41,242 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-28 15:20:41,243 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:20:41,243 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-28 15:20:41,243 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-28 15:20:41,244 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-28 15:20:41,244 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-28 15:20:41,244 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-28 15:20:41,276 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-28 15:20:41,287 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-28 15:20:41,290 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-28 15:20:41,291 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-28 15:20:41,291 INFO L276 PluginConnector]: CDTParser initialized [2018-03-28 15:20:41,292 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memsetNonZero_false-valid-deref-write.c [2018-03-28 15:20:41,575 INFO L228 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG7fb1d6cc6 [2018-03-28 15:20:41,699 INFO L291 CDTParser]: IsIndexed: true [2018-03-28 15:20:41,700 INFO L292 CDTParser]: Found 1 translation units. [2018-03-28 15:20:41,700 INFO L171 CDTParser]: Scanning memsetNonZero_false-valid-deref-write.c [2018-03-28 15:20:41,701 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-28 15:20:41,701 INFO L215 ultiparseSymbolTable]: [2018-03-28 15:20:41,701 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-28 15:20:41,702 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in memsetNonZero_false-valid-deref-write.c [2018-03-28 15:20:41,702 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-28 15:20:41,702 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemsetNonZero_false_valid_deref_write_c____kernel_size_t in memsetNonZero_false-valid-deref-write.c [2018-03-28 15:20:41,702 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemsetNonZero_false_valid_deref_write_c__size_t in memsetNonZero_false-valid-deref-write.c [2018-03-28 15:20:41,702 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemsetNonZero_false_valid_deref_write_c____u32 in memsetNonZero_false-valid-deref-write.c [2018-03-28 15:20:41,718 INFO L334 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG7fb1d6cc6 [2018-03-28 15:20:41,722 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-28 15:20:41,726 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-03-28 15:20:41,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-28 15:20:41,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-28 15:20:41,732 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-28 15:20:41,733 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 03:20:41" (1/1) ... [2018-03-28 15:20:41,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27e3f0b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:41, skipping insertion in model container [2018-03-28 15:20:41,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 03:20:41" (1/1) ... [2018-03-28 15:20:41,749 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-28 15:20:41,761 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-28 15:20:41,880 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-28 15:20:41,902 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-28 15:20:41,906 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 7 non ball SCCs. Number of states in SCCs 7. [2018-03-28 15:20:41,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:41 WrapperNode [2018-03-28 15:20:41,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-28 15:20:41,914 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-28 15:20:41,914 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-28 15:20:41,914 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-28 15:20:41,924 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:41" (1/1) ... [2018-03-28 15:20:41,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:41" (1/1) ... [2018-03-28 15:20:41,930 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:41" (1/1) ... [2018-03-28 15:20:41,930 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:41" (1/1) ... [2018-03-28 15:20:41,932 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:41" (1/1) ... [2018-03-28 15:20:41,937 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:41" (1/1) ... [2018-03-28 15:20:41,938 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:41" (1/1) ... [2018-03-28 15:20:41,940 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-28 15:20:41,940 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-28 15:20:41,940 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-28 15:20:41,941 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-28 15:20:41,942 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:41" (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 15:20:41,997 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-28 15:20:41,997 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-28 15:20:41,997 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-28 15:20:41,997 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-03-28 15:20:41,997 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-03-28 15:20:41,998 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-28 15:20:41,998 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-03-28 15:20:41,998 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-03-28 15:20:41,998 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-28 15:20:41,998 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-28 15:20:41,998 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-28 15:20:42,154 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-03-28 15:20:42,204 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-28 15:20:42,205 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:20:42 BoogieIcfgContainer [2018-03-28 15:20:42,205 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-28 15:20:42,205 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-03-28 15:20:42,205 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-03-28 15:20:42,206 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-03-28 15:20:42,209 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:20:42" (1/1) ... [2018-03-28 15:20:42,215 INFO L112 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-03-28 15:20:42,216 INFO L113 apSepIcfgTransformer]: To be partitioned heap arrays found [] [2018-03-28 15:20:42,228 INFO L255 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-03-28 15:20:42,234 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,235 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 15:20:42,235 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,235 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,235 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 15:20:42,236 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,236 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,236 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 15:20:42,237 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,237 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,237 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 15:20:42,237 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,238 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,238 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 15:20:42,238 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,238 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,238 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 15:20:42,239 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,239 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,239 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,239 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,239 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,240 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,240 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 15:20:42,240 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,240 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,241 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 15:20:42,241 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,241 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 15:20:42,242 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,242 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,242 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 15:20:42,242 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,243 DEBUG L183 ransitionTransformer]: Formula: (and (= |v_main_~#cstats~0.base_2| |v_main_#t~memset3.base_1|) (<= (+ |v_main_~#cstats~0.offset_2| 81) (select |v_#length_6| |v_main_~#cstats~0.base_2|)) (<= 0 |v_main_~#cstats~0.offset_2|) (= |v_main_~#cstats~0.offset_2| |v_main_#t~memset3.offset_1|) (= 1 (select |v_#valid_10| |v_main_~#cstats~0.base_2|))) InVars {#valid=|v_#valid_10|, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, #length=|v_#length_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{#valid=|v_#valid_10|, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:42,243 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,243 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,244 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_main_~#cstats~0.base_2| |v_main_#t~memset3.base_1|) (<= (+ |v_main_~#cstats~0.offset_2| 81) (select |v_#length_6| |v_main_~#cstats~0.base_2|)) (<= 0 |v_main_~#cstats~0.offset_2|) (= |v_main_~#cstats~0.offset_2| |v_main_#t~memset3.offset_1|) (= 1 (select |v_#valid_10| |v_main_~#cstats~0.base_2|))) InVars {#valid=|v_#valid_10|, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, #length=|v_#length_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{#valid=|v_#valid_10|, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:42,244 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,244 DEBUG L183 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_11| |v_main_~#cstats~0.base_3|))) InVars {#valid=|v_#valid_11|, main_~#cstats~0.base=|v_main_~#cstats~0.base_3|} OutVars{#valid=|v_#valid_11|, main_~#cstats~0.base=|v_main_~#cstats~0.base_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,244 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,245 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,245 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= 1 (select |v_#valid_11| |v_main_~#cstats~0.base_3|))) InVars {#valid=|v_#valid_11|, main_~#cstats~0.base=|v_main_~#cstats~0.base_3|} OutVars{#valid=|v_#valid_11|, main_~#cstats~0.base=|v_main_~#cstats~0.base_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,245 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,245 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= 0 |v_main_~#cstats~0.offset_3|)) (not (<= (+ |v_main_~#cstats~0.offset_3| 81) (select |v_#length_7| |v_main_~#cstats~0.base_4|)))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,246 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,246 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,246 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= 0 |v_main_~#cstats~0.offset_3|)) (not (<= (+ |v_main_~#cstats~0.offset_3| 81) (select |v_#length_7| |v_main_~#cstats~0.base_4|)))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,247 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 10) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| |v_main_~#cstats~0.offset_6|) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| |v_main_~#cstats~0.base_7|) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_6|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:20:42,247 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,247 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,247 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,248 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,248 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,248 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,248 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 15:20:42,248 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,249 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,249 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 15:20:42,249 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,249 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 15:20:42,250 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,250 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,250 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 15:20:42,250 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,251 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:20:42,251 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,251 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,251 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 15:20:42,252 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,252 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 15:20:42,252 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,252 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,252 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 15:20:42,253 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,253 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_5| 0)) InVars {#valid=|v_#valid_13|, main_~#cstats~0.base=|v_main_~#cstats~0.base_5|} OutVars{#valid=|v_#valid_12|, main_~#cstats~0.base=|v_main_~#cstats~0.base_5|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:42,253 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,253 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,254 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_5| 0)) InVars {#valid=|v_#valid_13|, main_~#cstats~0.base=|v_main_~#cstats~0.base_5|} OutVars{#valid=|v_#valid_12|, main_~#cstats~0.base=|v_main_~#cstats~0.base_5|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:42,254 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,254 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 15:20:42,254 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,254 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,255 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 15:20:42,255 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,255 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_5|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:42,255 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,255 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,256 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_5|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:42,256 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,256 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 15:20:42,256 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,257 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,257 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 15:20:42,257 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,257 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 15:20:42,257 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,258 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,258 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 15:20:42,258 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,259 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 15:20:42,259 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,259 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,259 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 15:20:42,259 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,260 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 15:20:42,260 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,260 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,260 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 15:20:42,260 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,261 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 15:20:42,261 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,261 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,261 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 15:20:42,262 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,262 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 15:20:42,262 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,262 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,263 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 15:20:42,263 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,264 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,264 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 15:20:42,264 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,264 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 15:20:42,265 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 10) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| |v_main_~#cstats~0.offset_6|) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| |v_main_~#cstats~0.base_7|) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_6|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:20:42,265 INFO L271 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 0 location literals (each corresponds to one heap write) [2018-03-28 15:20:42,267 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,267 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 15:20:42,268 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,268 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,268 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 15:20:42,268 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,269 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,269 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 15:20:42,269 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,269 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,270 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 15:20:42,270 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,270 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,270 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 15:20:42,271 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,271 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,271 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 15:20:42,271 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,272 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,272 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,272 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,272 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,272 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,273 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 15:20:42,273 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,273 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,273 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 15:20:42,274 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,274 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 15:20:42,274 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,274 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,275 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 15:20:42,275 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,275 DEBUG L183 ransitionTransformer]: Formula: (and (= |v_main_~#cstats~0.base_2| |v_main_#t~memset3.base_1|) (<= (+ |v_main_~#cstats~0.offset_2| 81) (select |v_#length_6| |v_main_~#cstats~0.base_2|)) (<= 0 |v_main_~#cstats~0.offset_2|) (= |v_main_~#cstats~0.offset_2| |v_main_#t~memset3.offset_1|) (= 1 (select |v_#valid_10| |v_main_~#cstats~0.base_2|))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, #length=|v_#length_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, #valid=|v_#valid_10|} OutVars{#valid=|v_#valid_10|, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:42,275 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,276 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,276 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_main_~#cstats~0.base_2| |v_main_#t~memset3.base_1|) (<= (+ |v_main_~#cstats~0.offset_2| 81) (select |v_#length_6| |v_main_~#cstats~0.base_2|)) (<= 0 |v_main_~#cstats~0.offset_2|) (= |v_main_~#cstats~0.offset_2| |v_main_#t~memset3.offset_1|) (= 1 (select |v_#valid_10| |v_main_~#cstats~0.base_2|))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, #length=|v_#length_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, #valid=|v_#valid_10|} OutVars{#valid=|v_#valid_10|, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:42,276 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,277 DEBUG L183 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_11| |v_main_~#cstats~0.base_3|))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_11|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,277 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,277 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,277 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= 1 (select |v_#valid_11| |v_main_~#cstats~0.base_3|))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_11|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,277 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,278 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= 0 |v_main_~#cstats~0.offset_3|)) (not (<= (+ |v_main_~#cstats~0.offset_3| 81) (select |v_#length_7| |v_main_~#cstats~0.base_4|)))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,278 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,278 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,278 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= 0 |v_main_~#cstats~0.offset_3|)) (not (<= (+ |v_main_~#cstats~0.offset_3| 81) (select |v_#length_7| |v_main_~#cstats~0.base_4|)))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,279 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 10) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| |v_main_~#cstats~0.offset_6|) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| |v_main_~#cstats~0.base_7|) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_6|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:20:42,279 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,279 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,280 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,280 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,280 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,280 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,280 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 15:20:42,281 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,281 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,281 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 15:20:42,281 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,281 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 15:20:42,282 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,282 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,282 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 15:20:42,283 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,283 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:20:42,283 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,283 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,283 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 15:20:42,284 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,284 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 15:20:42,284 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,284 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,285 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 15:20:42,285 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,285 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_5| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_5|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_5|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:42,285 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,286 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,286 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_5| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_5|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_5|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:42,286 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,286 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 15:20:42,287 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,287 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,287 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 15:20:42,287 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,287 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_5|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:42,288 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,288 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,288 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_5|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:42,288 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,288 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 15:20:42,289 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,289 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,289 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 15:20:42,289 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,290 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 15:20:42,290 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,290 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,290 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 15:20:42,291 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,291 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 15:20:42,291 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,291 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,291 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 15:20:42,292 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,292 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 15:20:42,292 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,292 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,293 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 15:20:42,293 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,293 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 15:20:42,293 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,294 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,294 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 15:20:42,294 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,294 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 15:20:42,295 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,295 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,295 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 15:20:42,295 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,296 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,296 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 15:20:42,296 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,296 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 15:20:42,297 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 10) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| |v_main_~#cstats~0.offset_6|) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| |v_main_~#cstats~0.base_7|) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_6|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:20:42,301 INFO L322 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-03-28 15:20:42,301 DEBUG L326 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: [2018-03-28 15:20:42,303 DEBUG L328 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: [2018-03-28 15:20:42,359 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-03-28 15:20:42,738 INFO L314 AbstractInterpreter]: Visited 29 different actions 41 times. Merged at 10 different actions 10 times. Never widened. Found 5 fixpoints after 4 different actions. Largest state had 15 variables. [2018-03-28 15:20:42,740 INFO L334 apSepIcfgTransformer]: finished equality analysis [2018-03-28 15:20:42,748 INFO L344 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-03-28 15:20:42,748 INFO L345 apSepIcfgTransformer]: array groups: Set: [2018-03-28 15:20:42,748 INFO L347 apSepIcfgTransformer]: select infos: Set: [2018-03-28 15:20:42,750 INFO L311 HeapPartitionManager]: partitioning result: [2018-03-28 15:20:42,751 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-03-28 15:20:42,753 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,754 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 15:20:42,754 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,754 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,754 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 15:20:42,754 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,754 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,755 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 15:20:42,755 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,755 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,755 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 15:20:42,755 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,755 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,756 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 15:20:42,756 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,756 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,756 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 15:20:42,756 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,756 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,757 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,757 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,757 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,757 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,758 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 15:20:42,758 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,758 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,758 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 15:20:42,759 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,759 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 15:20:42,759 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,759 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,760 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 15:20:42,760 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,761 DEBUG L183 ransitionTransformer]: Formula: (and (= |v_main_~#cstats~0.base_2| |v_main_#t~memset3.base_1|) (<= (+ |v_main_~#cstats~0.offset_2| 81) (select |v_#length_6| |v_main_~#cstats~0.base_2|)) (<= 0 |v_main_~#cstats~0.offset_2|) (= |v_main_~#cstats~0.offset_2| |v_main_#t~memset3.offset_1|) (= 1 (select |v_#valid_10| |v_main_~#cstats~0.base_2|))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, #length=|v_#length_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, #valid=|v_#valid_10|} OutVars{#valid=|v_#valid_10|, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:42,761 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,761 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,761 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_main_~#cstats~0.base_2| |v_main_#t~memset3.base_1|) (<= (+ |v_main_~#cstats~0.offset_2| 81) (select |v_#length_6| |v_main_~#cstats~0.base_2|)) (<= 0 |v_main_~#cstats~0.offset_2|) (= |v_main_~#cstats~0.offset_2| |v_main_#t~memset3.offset_1|) (= 1 (select |v_#valid_10| |v_main_~#cstats~0.base_2|))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, #length=|v_#length_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, #valid=|v_#valid_10|} OutVars{#valid=|v_#valid_10|, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:20:42,762 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,762 DEBUG L183 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_11| |v_main_~#cstats~0.base_3|))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_11|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,762 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,763 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,763 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= 1 (select |v_#valid_11| |v_main_~#cstats~0.base_3|))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_11|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,763 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,764 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= 0 |v_main_~#cstats~0.offset_3|)) (not (<= (+ |v_main_~#cstats~0.offset_3| 81) (select |v_#length_7| |v_main_~#cstats~0.base_4|)))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,764 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,764 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,764 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= 0 |v_main_~#cstats~0.offset_3|)) (not (<= (+ |v_main_~#cstats~0.offset_3| 81) (select |v_#length_7| |v_main_~#cstats~0.base_4|)))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,765 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 10) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| |v_main_~#cstats~0.offset_6|) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| |v_main_~#cstats~0.base_7|) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_6|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:20:42,765 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,765 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,766 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,766 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,766 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,766 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,767 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 15:20:42,767 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,767 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,767 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 15:20:42,767 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,768 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 15:20:42,768 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,768 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,768 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 15:20:42,769 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,769 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:20:42,769 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,769 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,770 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 15:20:42,770 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,770 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 15:20:42,770 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,771 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,771 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 15:20:42,771 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,772 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_5| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_5|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_5|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:42,772 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,772 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,772 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_5| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_5|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_5|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:20:42,773 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,773 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 15:20:42,773 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,773 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,773 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 15:20:42,774 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,774 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_5|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:42,774 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,774 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,775 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_6|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_5|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:20:42,775 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,775 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 15:20:42,775 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,776 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,776 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 15:20:42,776 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,776 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 15:20:42,777 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,777 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,777 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 15:20:42,777 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,778 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 15:20:42,778 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,778 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,778 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 15:20:42,779 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,779 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 15:20:42,779 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,779 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,779 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 15:20:42,780 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,780 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 15:20:42,780 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,780 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,781 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 15:20:42,781 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:20:42,781 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 15:20:42,782 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:20:42,782 DEBUG L212 ransitionTransformer]: [2018-03-28 15:20:42,782 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 15:20:42,782 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,783 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,783 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 15:20:42,783 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:42,783 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 15:20:42,784 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 10) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| |v_main_~#cstats~0.offset_6|) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| |v_main_~#cstats~0.base_7|) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_6|} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:20:42,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 28.03 03:20:42 BasicIcfg [2018-03-28 15:20:42,785 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-03-28 15:20:42,786 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-03-28 15:20:42,786 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-03-28 15:20:42,789 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-03-28 15:20:42,789 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.03 03:20:41" (1/4) ... [2018-03-28 15:20:42,790 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7241f90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 03:20:42, skipping insertion in model container [2018-03-28 15:20:42,790 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:20:41" (2/4) ... [2018-03-28 15:20:42,790 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7241f90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 03:20:42, skipping insertion in model container [2018-03-28 15:20:42,791 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:20:42" (3/4) ... [2018-03-28 15:20:42,791 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7241f90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 03:20:42, skipping insertion in model container [2018-03-28 15:20:42,791 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 28.03 03:20:42" (4/4) ... [2018-03-28 15:20:42,792 INFO L107 eAbstractionObserver]: Analyzing ICFG HeapSeparatedIcfg [2018-03-28 15:20:42,799 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-03-28 15:20:42,805 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2018-03-28 15:20:42,833 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-03-28 15:20:42,834 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-03-28 15:20:42,834 INFO L370 AbstractCegarLoop]: Hoare is true [2018-03-28 15:20:42,834 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-03-28 15:20:42,834 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-03-28 15:20:42,834 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-03-28 15:20:42,834 INFO L374 AbstractCegarLoop]: Difference is false [2018-03-28 15:20:42,835 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-03-28 15:20:42,835 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-03-28 15:20:42,835 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-03-28 15:20:42,844 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states. [2018-03-28 15:20:42,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-03-28 15:20:42,847 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:20:42,848 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-03-28 15:20:42,848 INFO L408 AbstractCegarLoop]: === Iteration 1 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-03-28 15:20:42,851 INFO L82 PathProgramCache]: Analyzing trace with hash 4531405, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:20:42,863 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:20:42,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:20:42,890 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:20:42,919 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 15:20:42,919 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-28 15:20:42,926 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-28 15:20:42,926 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-03-28 15:20:42,935 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 15:20:42,935 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:20:42,938 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 15:20:42,960 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-28 15:20:42,960 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2018-03-28 15:20:42,962 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-03-28 15:20:42,969 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-03-28 15:20:42,969 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-03-28 15:20:42,971 INFO L87 Difference]: Start difference. First operand 26 states. Second operand 3 states. [2018-03-28 15:20:43,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:20:43,020 INFO L93 Difference]: Finished difference Result 26 states and 29 transitions. [2018-03-28 15:20:43,021 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-03-28 15:20:43,022 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 4 [2018-03-28 15:20:43,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:20:43,030 INFO L225 Difference]: With dead ends: 26 [2018-03-28 15:20:43,030 INFO L226 Difference]: Without dead ends: 22 [2018-03-28 15:20:43,032 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-03-28 15:20:43,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2018-03-28 15:20:43,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2018-03-28 15:20:43,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2018-03-28 15:20:43,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 24 transitions. [2018-03-28 15:20:43,059 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 24 transitions. Word has length 4 [2018-03-28 15:20:43,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:20:43,061 INFO L459 AbstractCegarLoop]: Abstraction has 22 states and 24 transitions. [2018-03-28 15:20:43,061 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-03-28 15:20:43,061 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 24 transitions. [2018-03-28 15:20:43,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-03-28 15:20:43,061 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:20:43,062 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-03-28 15:20:43,062 INFO L408 AbstractCegarLoop]: === Iteration 2 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-03-28 15:20:43,062 INFO L82 PathProgramCache]: Analyzing trace with hash 4531407, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:20:43,074 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:20:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-03-28 15:20:43,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-03-28 15:20:43,114 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-03-28 15:20:43,117 INFO L84 mationBacktranslator]: Skipped ATE [117] [117] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{#NULL.offset=|v_#NULL.offset_2|, #NULL.base=|v_#NULL.base_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] [2018-03-28 15:20:43,118 INFO L84 mationBacktranslator]: Skipped ATE [123] [123] L-1-->mainENTRY: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:20:43,118 INFO L84 mationBacktranslator]: Skipped ATE [129] [129] mainENTRY-->L26: Formula: (and (not (= |v_main_~#cstats~0.base_1| 0)) (= (store |v_#length_5| |v_main_~#cstats~0.base_1| 80) |v_#length_4|) (= |v_#valid_8| (store |v_#valid_9| |v_main_~#cstats~0.base_1| 1)) (= 0 (select |v_#valid_9| |v_main_~#cstats~0.base_1|)) (= |v_main_~#cstats~0.offset_1| 0)) InVars {#length=|v_#length_5|, #valid=|v_#valid_9|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_1|, #length=|v_#length_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, main_~#cstats~0.base, #length, main_~#cstats~0.offset] [2018-03-28 15:20:43,118 INFO L84 mationBacktranslator]: Skipped ATE [137] [137] L26-->mainErr1RequiresViolation: Formula: (or (not (<= 0 |v_main_~#cstats~0.offset_3|)) (not (<= (+ |v_main_~#cstats~0.offset_3| 81) (select |v_#length_7| |v_main_~#cstats~0.base_4|)))) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, #length=|v_#length_7|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_3|} AuxVars[] AssignedVars[] [2018-03-28 15:20:43,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 03:20:43 BasicIcfg [2018-03-28 15:20:43,122 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-03-28 15:20:43,123 INFO L168 Benchmark]: Toolchain (without parser) took 1399.80 ms. Allocated memory was 302.5 MB in the beginning and 459.8 MB in the end (delta: 157.3 MB). Free memory was 243.5 MB in the beginning and 312.3 MB in the end (delta: -68.8 MB). Peak memory consumption was 88.5 MB. Max. memory is 5.3 GB. [2018-03-28 15:20:43,124 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 302.5 MB. Free memory is still 264.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-28 15:20:43,124 INFO L168 Benchmark]: CACSL2BoogieTranslator took 186.97 ms. Allocated memory is still 302.5 MB. Free memory was 243.5 MB in the beginning and 233.4 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. [2018-03-28 15:20:43,125 INFO L168 Benchmark]: Boogie Preprocessor took 25.76 ms. Allocated memory is still 302.5 MB. Free memory was 233.4 MB in the beginning and 232.4 MB in the end (delta: 996.3 kB). Peak memory consumption was 996.3 kB. Max. memory is 5.3 GB. [2018-03-28 15:20:43,125 INFO L168 Benchmark]: RCFGBuilder took 264.69 ms. Allocated memory was 302.5 MB in the beginning and 459.8 MB in the end (delta: 157.3 MB). Free memory was 232.4 MB in the beginning and 429.7 MB in the end (delta: -197.3 MB). Peak memory consumption was 25.0 MB. Max. memory is 5.3 GB. [2018-03-28 15:20:43,126 INFO L168 Benchmark]: IcfgTransformer took 579.62 ms. Allocated memory is still 459.8 MB. Free memory was 429.7 MB in the beginning and 341.8 MB in the end (delta: 87.9 MB). Peak memory consumption was 87.9 MB. Max. memory is 5.3 GB. [2018-03-28 15:20:43,127 INFO L168 Benchmark]: TraceAbstraction took 336.34 ms. Allocated memory is still 459.8 MB. Free memory was 341.8 MB in the beginning and 312.3 MB in the end (delta: 29.5 MB). Peak memory consumption was 29.5 MB. Max. memory is 5.3 GB. [2018-03-28 15:20:43,130 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 302.5 MB. Free memory is still 264.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 186.97 ms. Allocated memory is still 302.5 MB. Free memory was 243.5 MB in the beginning and 233.4 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 25.76 ms. Allocated memory is still 302.5 MB. Free memory was 233.4 MB in the beginning and 232.4 MB in the end (delta: 996.3 kB). Peak memory consumption was 996.3 kB. Max. memory is 5.3 GB. * RCFGBuilder took 264.69 ms. Allocated memory was 302.5 MB in the beginning and 459.8 MB in the end (delta: 157.3 MB). Free memory was 232.4 MB in the beginning and 429.7 MB in the end (delta: -197.3 MB). Peak memory consumption was 25.0 MB. Max. memory is 5.3 GB. * IcfgTransformer took 579.62 ms. Allocated memory is still 459.8 MB. Free memory was 429.7 MB in the beginning and 341.8 MB in the end (delta: 87.9 MB). Peak memory consumption was 87.9 MB. Max. memory is 5.3 GB. * TraceAbstraction took 336.34 ms. Allocated memory is still 459.8 MB. Free memory was 341.8 MB in the beginning and 312.3 MB in the end (delta: 29.5 MB). Peak memory consumption was 29.5 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 24 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 83 LocStat_NO_SUPPORTING_DISEQUALITIES : 34 LocStat_NO_DISJUNCTIONS : -48 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 38 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 43 TransStat_NO_SUPPORTING_DISEQUALITIES : 6 TransStat_NO_DISJUNCTIONS : 39 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.341067 RENAME_VARIABLES(MILLISECONDS) : 0.045618 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.120990 PROJECTAWAY(MILLISECONDS) : 0.495375 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.154819 DISJOIN(MILLISECONDS) : 3.825450 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.076978 ADD_EQUALITY(MILLISECONDS) : 0.065275 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.015437 #CONJOIN_DISJUNCTIVE : 53 #RENAME_VARIABLES : 104 #UNFREEZE : 0 #CONJOIN : 92 #PROJECTAWAY : 101 #ADD_WEAK_EQUALITY : 4 #DISJOIN : 1 #RENAME_VARIABLES_DISJUNCTIVE : 103 #ADD_EQUALITY : 43 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 3 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 27]: pointer dereference may fail pointer dereference may fail We found a FailurePath: - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 26 locations, 3 error locations. UNSAFE Result, 0.2s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 25 SDtfs, 4 SDslu, 13 SDs, 0 SdLazy, 12 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=26occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 8 NumberOfCodeBlocks, 8 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 42 SizeOfPredicates, 0 NumberOfNonLiveVariables, 16 ConjunctsInSsa, 2 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memsetNonZero_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-03-28_15-20-43-145.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memsetNonZero_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-03-28_15-20-43-145.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memsetNonZero_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-03-28_15-20-43-145.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memsetNonZero_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-03-28_15-20-43-145.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memsetNonZero_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-03-28_15-20-43-145.csv Received shutdown request...