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/memsetNonZero3_true-valid-memsafety_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4cf2d92 [2018-03-28 15:29:42,734 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-28 15:29:42,735 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-28 15:29:42,749 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-28 15:29:42,749 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-28 15:29:42,750 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-28 15:29:42,751 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-28 15:29:42,753 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-28 15:29:42,755 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-28 15:29:42,756 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-28 15:29:42,757 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-28 15:29:42,758 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-28 15:29:42,758 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-28 15:29:42,760 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-28 15:29:42,761 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-28 15:29:42,763 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-28 15:29:42,765 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-28 15:29:42,767 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-28 15:29:42,768 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-28 15:29:42,769 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-28 15:29:42,771 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-03-28 15:29:42,772 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-03-28 15:29:42,772 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-03-28 15:29:42,773 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-03-28 15:29:42,774 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-03-28 15:29:42,775 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-03-28 15:29:42,775 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-03-28 15:29:42,776 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-03-28 15:29:42,777 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-03-28 15:29:42,777 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-28 15:29:42,778 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-28 15:29:42,778 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 15:29:42,802 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-28 15:29:42,803 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-28 15:29:42,803 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-28 15:29:42,803 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-28 15:29:42,804 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-28 15:29:42,804 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-28 15:29:42,804 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-28 15:29:42,805 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-28 15:29:42,805 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-28 15:29:42,805 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-28 15:29:42,805 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-28 15:29:42,806 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-28 15:29:42,806 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-28 15:29:42,806 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-28 15:29:42,806 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-28 15:29:42,806 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-28 15:29:42,806 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-28 15:29:42,807 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-28 15:29:42,807 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-28 15:29:42,807 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-28 15:29:42,807 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-28 15:29:42,807 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-28 15:29:42,808 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-28 15:29:42,808 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-28 15:29:42,808 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-28 15:29:42,808 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-28 15:29:42,808 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-28 15:29:42,809 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-28 15:29:42,809 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-28 15:29:42,809 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-28 15:29:42,809 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-28 15:29:42,809 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:29:42,809 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-28 15:29:42,810 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-28 15:29:42,810 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-28 15:29:42,811 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-28 15:29:42,811 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-28 15:29:42,846 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-28 15:29:42,859 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-28 15:29:42,862 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-28 15:29:42,864 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-28 15:29:42,864 INFO L276 PluginConnector]: CDTParser initialized [2018-03-28 15:29:42,865 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memsetNonZero3_true-valid-memsafety_true-termination.c [2018-03-28 15:29:43,180 INFO L228 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG545b6c01e [2018-03-28 15:29:43,281 INFO L291 CDTParser]: IsIndexed: true [2018-03-28 15:29:43,282 INFO L292 CDTParser]: Found 1 translation units. [2018-03-28 15:29:43,282 INFO L171 CDTParser]: Scanning memsetNonZero3_true-valid-memsafety_true-termination.c [2018-03-28 15:29:43,283 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-28 15:29:43,284 INFO L215 ultiparseSymbolTable]: [2018-03-28 15:29:43,284 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-28 15:29:43,284 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in memsetNonZero3_true-valid-memsafety_true-termination.c [2018-03-28 15:29:43,284 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-28 15:29:43,284 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemsetNonZero__true_valid_memsafety_true_termination_c____kernel_size_t in memsetNonZero3_true-valid-memsafety_true-termination.c [2018-03-28 15:29:43,284 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemsetNonZero__true_valid_memsafety_true_termination_c__size_t in memsetNonZero3_true-valid-memsafety_true-termination.c [2018-03-28 15:29:43,285 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemsetNonZero__true_valid_memsafety_true_termination_c____u32 in memsetNonZero3_true-valid-memsafety_true-termination.c [2018-03-28 15:29:43,301 INFO L334 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG545b6c01e [2018-03-28 15:29:43,305 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-28 15:29:43,307 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-03-28 15:29:43,308 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-28 15:29:43,308 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-28 15:29:43,313 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-28 15:29:43,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 03:29:43" (1/1) ... [2018-03-28 15:29:43,316 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46919556 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:29:43, skipping insertion in model container [2018-03-28 15:29:43,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 03:29:43" (1/1) ... [2018-03-28 15:29:43,330 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-28 15:29:43,342 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-28 15:29:43,458 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-28 15:29:43,481 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-28 15:29:43,485 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 7 non ball SCCs. Number of states in SCCs 7. [2018-03-28 15:29:43,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:29:43 WrapperNode [2018-03-28 15:29:43,492 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-28 15:29:43,493 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-28 15:29:43,493 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-28 15:29:43,493 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-28 15:29:43,502 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:29:43" (1/1) ... [2018-03-28 15:29:43,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:29:43" (1/1) ... [2018-03-28 15:29:43,510 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:29:43" (1/1) ... [2018-03-28 15:29:43,510 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:29:43" (1/1) ... [2018-03-28 15:29:43,513 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:29:43" (1/1) ... [2018-03-28 15:29:43,518 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:29:43" (1/1) ... [2018-03-28 15:29:43,519 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:29:43" (1/1) ... [2018-03-28 15:29:43,521 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-28 15:29:43,521 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-28 15:29:43,521 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-28 15:29:43,521 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-28 15:29:43,523 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:29:43" (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 15:29:43,582 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-28 15:29:43,582 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-28 15:29:43,582 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-28 15:29:43,582 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-03-28 15:29:43,582 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-03-28 15:29:43,582 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-28 15:29:43,582 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-03-28 15:29:43,583 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-03-28 15:29:43,583 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-28 15:29:43,583 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-28 15:29:43,583 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-28 15:29:43,734 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-03-28 15:29:43,781 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-28 15:29:43,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:29:43 BoogieIcfgContainer [2018-03-28 15:29:43,782 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-28 15:29:43,782 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-03-28 15:29:43,782 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-03-28 15:29:43,783 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-03-28 15:29:43,786 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:29:43" (1/1) ... [2018-03-28 15:29:43,792 INFO L112 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-03-28 15:29:43,792 INFO L113 apSepIcfgTransformer]: To be partitioned heap arrays found [] [2018-03-28 15:29:43,804 INFO L255 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-03-28 15:29:43,810 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,810 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 15:29:43,810 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,810 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,810 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 15:29:43,811 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,812 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,812 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 15:29:43,812 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,812 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,812 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 15:29:43,812 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,813 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,813 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 15:29:43,813 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,813 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,814 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 15:29:43,814 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,814 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,814 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,814 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,815 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,815 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,816 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 15:29:43,816 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,816 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,816 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 15:29:43,817 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,817 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 15:29:43,817 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,817 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,818 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 15:29:43,818 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,818 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~point~0.offset=v_main_~point~0.offset_1, main_~point~0.base=v_main_~point~0.base_1} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:29:43,818 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,819 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,819 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~point~0.offset=v_main_~point~0.offset_1, main_~point~0.base=v_main_~point~0.base_1} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:29:43,819 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,819 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,820 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,820 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,820 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,820 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,821 DEBUG L183 ransitionTransformer]: Formula: (and (= v_main_~point~0.offset_2 |v_main_~#cstats~0.offset_2|) (= v_main_~point~0.base_2 |v_main_~#cstats~0.base_2|)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{main_~point~0.offset=v_main_~point~0.offset_2, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, main_~point~0.base=v_main_~point~0.base_2} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:29:43,821 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,821 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,821 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= v_main_~point~0.offset_2 |v_main_~#cstats~0.offset_2|) (= v_main_~point~0.base_2 |v_main_~#cstats~0.base_2|)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{main_~point~0.offset=v_main_~point~0.offset_2, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, main_~point~0.base=v_main_~point~0.base_2} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:29:43,822 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,822 DEBUG L183 ransitionTransformer]: Formula: (and (= 1 (select |v_#valid_10| v_main_~point~0.base_3)) (= v_main_~point~0.base_3 |v_main_#t~memset3.base_1|) (<= (+ v_main_~point~0.offset_3 80) (select |v_#length_6| v_main_~point~0.base_3)) (= v_main_~point~0.offset_3 |v_main_#t~memset3.offset_1|) (<= 0 v_main_~point~0.offset_3)) InVars {#valid=|v_#valid_10|, main_~point~0.offset=v_main_~point~0.offset_3, #length=|v_#length_6|, main_~point~0.base=v_main_~point~0.base_3} OutVars{#valid=|v_#valid_10|, main_~point~0.offset=v_main_~point~0.offset_3, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~point~0.base=v_main_~point~0.base_3} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:29:43,822 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,823 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,823 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= 1 (select |v_#valid_10| v_main_~point~0.base_3)) (= v_main_~point~0.base_3 |v_main_#t~memset3.base_1|) (<= (+ v_main_~point~0.offset_3 80) (select |v_#length_6| v_main_~point~0.base_3)) (= v_main_~point~0.offset_3 |v_main_#t~memset3.offset_1|) (<= 0 v_main_~point~0.offset_3)) InVars {#valid=|v_#valid_10|, main_~point~0.offset=v_main_~point~0.offset_3, #length=|v_#length_6|, main_~point~0.base=v_main_~point~0.base_3} OutVars{#valid=|v_#valid_10|, main_~point~0.offset=v_main_~point~0.offset_3, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~point~0.base=v_main_~point~0.base_3} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:29:43,823 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,824 DEBUG L183 ransitionTransformer]: Formula: (not (= (select |v_#valid_11| v_main_~point~0.base_4) 1)) InVars {#valid=|v_#valid_11|, main_~point~0.base=v_main_~point~0.base_4} OutVars{#valid=|v_#valid_11|, main_~point~0.base=v_main_~point~0.base_4} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,824 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,824 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,824 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= (select |v_#valid_11| v_main_~point~0.base_4) 1)) InVars {#valid=|v_#valid_11|, main_~point~0.base=v_main_~point~0.base_4} OutVars{#valid=|v_#valid_11|, main_~point~0.base=v_main_~point~0.base_4} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,825 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,825 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= (+ v_main_~point~0.offset_4 80) (select |v_#length_7| v_main_~point~0.base_5))) (not (<= 0 v_main_~point~0.offset_4))) InVars {main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} OutVars{main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,825 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,825 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,826 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= (+ v_main_~point~0.offset_4 80) (select |v_#length_7| v_main_~point~0.base_5))) (not (<= 0 v_main_~point~0.offset_4))) InVars {main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} OutVars{main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,826 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| v_main_~point~0.base_6) (= |v_#Ultimate.C_memset_#amountInParam_1| 80) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| v_main_~point~0.offset_5) (= |v_#Ultimate.C_memset_#valueInParam_1| 10)) InVars {main_~point~0.offset=v_main_~point~0.offset_5, main_~point~0.base=v_main_~point~0.base_6} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:29:43,827 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,827 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 15:29:43,827 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,827 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,828 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 15:29:43,828 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,828 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 15:29:43,828 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,829 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,829 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 15:29:43,829 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,829 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:29:43,830 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,830 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,830 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 15:29:43,830 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,831 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 15:29:43,831 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,831 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,831 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 15:29:43,832 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,832 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_3| 0)) InVars {#valid=|v_#valid_13|, main_~#cstats~0.base=|v_main_~#cstats~0.base_3|} OutVars{#valid=|v_#valid_12|, main_~#cstats~0.base=|v_main_~#cstats~0.base_3|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:29:43,832 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,832 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,832 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_3| 0)) InVars {#valid=|v_#valid_13|, main_~#cstats~0.base=|v_main_~#cstats~0.base_3|} OutVars{#valid=|v_#valid_12|, main_~#cstats~0.base=|v_main_~#cstats~0.base_3|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:29:43,833 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,833 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 15:29:43,833 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,833 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,834 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 15:29:43,834 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,834 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_4|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:29:43,834 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,834 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,835 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_4|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:29:43,835 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,835 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 15:29:43,835 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,836 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,836 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 15:29:43,836 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,836 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 15:29:43,837 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,837 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,837 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 15:29:43,837 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,838 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 15:29:43,838 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,838 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,838 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 15:29:43,838 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,839 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 15:29:43,839 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,839 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,839 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 15:29:43,840 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,840 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 15:29:43,840 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,840 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,841 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 15:29:43,841 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,841 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 15:29:43,841 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,842 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,842 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 15:29:43,843 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,843 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,843 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 15:29:43,844 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,844 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 15:29:43,845 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| v_main_~point~0.base_6) (= |v_#Ultimate.C_memset_#amountInParam_1| 80) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| v_main_~point~0.offset_5) (= |v_#Ultimate.C_memset_#valueInParam_1| 10)) InVars {main_~point~0.offset=v_main_~point~0.offset_5, main_~point~0.base=v_main_~point~0.base_6} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:29:43,845 INFO L271 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 0 location literals (each corresponds to one heap write) [2018-03-28 15:29:43,848 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,848 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 15:29:43,848 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,848 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,848 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 15:29:43,849 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,849 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,850 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 15:29:43,850 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,850 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,850 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 15:29:43,850 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,851 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,851 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 15:29:43,851 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,851 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,852 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 15:29:43,852 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,852 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,852 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,853 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,853 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,853 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,854 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 15:29:43,854 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,854 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,854 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 15:29:43,855 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,855 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 15:29:43,855 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,855 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,856 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 15:29:43,856 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,856 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~point~0.offset=v_main_~point~0.offset_1, main_~point~0.base=v_main_~point~0.base_1} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:29:43,856 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,857 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,857 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~point~0.offset=v_main_~point~0.offset_1, main_~point~0.base=v_main_~point~0.base_1} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:29:43,857 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,857 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,858 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,858 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,858 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,859 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,859 DEBUG L183 ransitionTransformer]: Formula: (and (= v_main_~point~0.offset_2 |v_main_~#cstats~0.offset_2|) (= v_main_~point~0.base_2 |v_main_~#cstats~0.base_2|)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{main_~point~0.offset=v_main_~point~0.offset_2, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, main_~point~0.base=v_main_~point~0.base_2} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:29:43,859 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,859 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,860 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= v_main_~point~0.offset_2 |v_main_~#cstats~0.offset_2|) (= v_main_~point~0.base_2 |v_main_~#cstats~0.base_2|)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{main_~point~0.offset=v_main_~point~0.offset_2, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, main_~point~0.base=v_main_~point~0.base_2} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:29:43,860 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,860 DEBUG L183 ransitionTransformer]: Formula: (and (= 1 (select |v_#valid_10| v_main_~point~0.base_3)) (= v_main_~point~0.base_3 |v_main_#t~memset3.base_1|) (<= (+ v_main_~point~0.offset_3 80) (select |v_#length_6| v_main_~point~0.base_3)) (= v_main_~point~0.offset_3 |v_main_#t~memset3.offset_1|) (<= 0 v_main_~point~0.offset_3)) InVars {main_~point~0.offset=v_main_~point~0.offset_3, #length=|v_#length_6|, main_~point~0.base=v_main_~point~0.base_3, #valid=|v_#valid_10|} OutVars{#valid=|v_#valid_10|, main_~point~0.offset=v_main_~point~0.offset_3, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~point~0.base=v_main_~point~0.base_3} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:29:43,861 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,861 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,861 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= 1 (select |v_#valid_10| v_main_~point~0.base_3)) (= v_main_~point~0.base_3 |v_main_#t~memset3.base_1|) (<= (+ v_main_~point~0.offset_3 80) (select |v_#length_6| v_main_~point~0.base_3)) (= v_main_~point~0.offset_3 |v_main_#t~memset3.offset_1|) (<= 0 v_main_~point~0.offset_3)) InVars {main_~point~0.offset=v_main_~point~0.offset_3, #length=|v_#length_6|, main_~point~0.base=v_main_~point~0.base_3, #valid=|v_#valid_10|} OutVars{#valid=|v_#valid_10|, main_~point~0.offset=v_main_~point~0.offset_3, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~point~0.base=v_main_~point~0.base_3} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:29:43,862 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,862 DEBUG L183 ransitionTransformer]: Formula: (not (= (select |v_#valid_11| v_main_~point~0.base_4) 1)) InVars {main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} OutVars{main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,862 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,862 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,863 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= (select |v_#valid_11| v_main_~point~0.base_4) 1)) InVars {main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} OutVars{main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,863 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,863 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= (+ v_main_~point~0.offset_4 80) (select |v_#length_7| v_main_~point~0.base_5))) (not (<= 0 v_main_~point~0.offset_4))) InVars {main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} OutVars{main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,863 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,864 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,864 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= (+ v_main_~point~0.offset_4 80) (select |v_#length_7| v_main_~point~0.base_5))) (not (<= 0 v_main_~point~0.offset_4))) InVars {main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} OutVars{main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,865 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| v_main_~point~0.base_6) (= |v_#Ultimate.C_memset_#amountInParam_1| 80) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| v_main_~point~0.offset_5) (= |v_#Ultimate.C_memset_#valueInParam_1| 10)) InVars {main_~point~0.offset=v_main_~point~0.offset_5, main_~point~0.base=v_main_~point~0.base_6} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:29:43,865 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,865 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 15:29:43,865 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,866 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,866 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 15:29:43,866 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,866 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 15:29:43,867 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,867 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,867 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 15:29:43,867 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,868 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:29:43,868 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,868 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,868 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 15:29:43,868 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,869 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 15:29:43,869 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,869 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,869 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 15:29:43,870 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,870 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_3| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:29:43,870 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,870 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,871 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_3| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:29:43,872 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,872 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 15:29:43,873 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,873 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,873 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 15:29:43,873 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,874 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_4|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:29:43,874 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,874 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,874 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_4|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:29:43,875 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,875 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 15:29:43,875 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,875 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,875 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 15:29:43,876 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,876 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 15:29:43,876 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,876 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,877 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 15:29:43,877 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,877 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 15:29:43,877 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,878 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,878 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 15:29:43,878 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,878 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 15:29:43,879 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,879 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,879 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 15:29:43,879 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,880 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 15:29:43,880 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,880 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,880 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 15:29:43,881 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:43,881 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 15:29:43,881 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:43,881 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:43,882 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 15:29:43,882 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,882 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,882 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 15:29:43,883 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:43,883 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 15:29:43,884 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| v_main_~point~0.base_6) (= |v_#Ultimate.C_memset_#amountInParam_1| 80) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| v_main_~point~0.offset_5) (= |v_#Ultimate.C_memset_#valueInParam_1| 10)) InVars {main_~point~0.offset=v_main_~point~0.offset_5, main_~point~0.base=v_main_~point~0.base_6} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:29:43,887 INFO L322 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-03-28 15:29:43,887 DEBUG L326 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: [2018-03-28 15:29:43,889 DEBUG L328 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: [2018-03-28 15:29:43,943 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-03-28 15:29:44,369 INFO L314 AbstractInterpreter]: Visited 31 different actions 43 times. Merged at 10 different actions 10 times. Never widened. Found 5 fixpoints after 4 different actions. Largest state had 15 variables. [2018-03-28 15:29:44,371 INFO L334 apSepIcfgTransformer]: finished equality analysis [2018-03-28 15:29:44,379 INFO L344 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-03-28 15:29:44,379 INFO L345 apSepIcfgTransformer]: array groups: Set: [2018-03-28 15:29:44,379 INFO L347 apSepIcfgTransformer]: select infos: Set: [2018-03-28 15:29:44,381 INFO L311 HeapPartitionManager]: partitioning result: [2018-03-28 15:29:44,382 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-03-28 15:29:44,385 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,385 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 15:29:44,386 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,386 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,386 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 15:29:44,386 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:44,387 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,387 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 15:29:44,387 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,387 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,387 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 15:29:44,388 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:44,388 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,388 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 15:29:44,388 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,389 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,389 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 15:29:44,389 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,389 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:44,390 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,390 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,390 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:44,390 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,391 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 15:29:44,391 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,391 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,391 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 15:29:44,392 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,392 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 15:29:44,392 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,392 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,392 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 15:29:44,393 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,393 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~point~0.offset=v_main_~point~0.offset_1, main_~point~0.base=v_main_~point~0.base_1} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:29:44,393 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,393 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,393 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~point~0.offset=v_main_~point~0.offset_1, main_~point~0.base=v_main_~point~0.base_1} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:29:44,394 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,394 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:44,394 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,394 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,394 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:44,395 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,395 DEBUG L183 ransitionTransformer]: Formula: (and (= v_main_~point~0.offset_2 |v_main_~#cstats~0.offset_2|) (= v_main_~point~0.base_2 |v_main_~#cstats~0.base_2|)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{main_~point~0.offset=v_main_~point~0.offset_2, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, main_~point~0.base=v_main_~point~0.base_2} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:29:44,395 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,395 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,395 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= v_main_~point~0.offset_2 |v_main_~#cstats~0.offset_2|) (= v_main_~point~0.base_2 |v_main_~#cstats~0.base_2|)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{main_~point~0.offset=v_main_~point~0.offset_2, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, main_~point~0.base=v_main_~point~0.base_2} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-03-28 15:29:44,396 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,396 DEBUG L183 ransitionTransformer]: Formula: (and (= 1 (select |v_#valid_10| v_main_~point~0.base_3)) (= v_main_~point~0.base_3 |v_main_#t~memset3.base_1|) (<= (+ v_main_~point~0.offset_3 80) (select |v_#length_6| v_main_~point~0.base_3)) (= v_main_~point~0.offset_3 |v_main_#t~memset3.offset_1|) (<= 0 v_main_~point~0.offset_3)) InVars {main_~point~0.offset=v_main_~point~0.offset_3, #length=|v_#length_6|, main_~point~0.base=v_main_~point~0.base_3, #valid=|v_#valid_10|} OutVars{#valid=|v_#valid_10|, main_~point~0.offset=v_main_~point~0.offset_3, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~point~0.base=v_main_~point~0.base_3} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:29:44,396 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,396 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,397 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= 1 (select |v_#valid_10| v_main_~point~0.base_3)) (= v_main_~point~0.base_3 |v_main_#t~memset3.base_1|) (<= (+ v_main_~point~0.offset_3 80) (select |v_#length_6| v_main_~point~0.base_3)) (= v_main_~point~0.offset_3 |v_main_#t~memset3.offset_1|) (<= 0 v_main_~point~0.offset_3)) InVars {main_~point~0.offset=v_main_~point~0.offset_3, #length=|v_#length_6|, main_~point~0.base=v_main_~point~0.base_3, #valid=|v_#valid_10|} OutVars{#valid=|v_#valid_10|, main_~point~0.offset=v_main_~point~0.offset_3, main_#t~memset3.offset=|v_main_#t~memset3.offset_1|, #length=|v_#length_6|, main_#t~memset3.base=|v_main_#t~memset3.base_1|, main_~point~0.base=v_main_~point~0.base_3} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-03-28 15:29:44,397 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,397 DEBUG L183 ransitionTransformer]: Formula: (not (= (select |v_#valid_11| v_main_~point~0.base_4) 1)) InVars {main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} OutVars{main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-03-28 15:29:44,398 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,398 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,398 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= (select |v_#valid_11| v_main_~point~0.base_4) 1)) InVars {main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} OutVars{main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-03-28 15:29:44,398 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,399 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= (+ v_main_~point~0.offset_4 80) (select |v_#length_7| v_main_~point~0.base_5))) (not (<= 0 v_main_~point~0.offset_4))) InVars {main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} OutVars{main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} AuxVars[] AssignedVars[] [2018-03-28 15:29:44,399 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,399 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,399 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= (+ v_main_~point~0.offset_4 80) (select |v_#length_7| v_main_~point~0.base_5))) (not (<= 0 v_main_~point~0.offset_4))) InVars {main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} OutVars{main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} AuxVars[] AssignedVars[] [2018-03-28 15:29:44,400 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| v_main_~point~0.base_6) (= |v_#Ultimate.C_memset_#amountInParam_1| 80) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| v_main_~point~0.offset_5) (= |v_#Ultimate.C_memset_#valueInParam_1| 10)) InVars {main_~point~0.offset=v_main_~point~0.offset_5, main_~point~0.base=v_main_~point~0.base_6} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:29:44,400 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,400 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 15:29:44,400 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,401 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,401 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 15:29:44,401 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,401 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 15:29:44,401 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,402 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,402 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 15:29:44,402 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,402 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:29:44,402 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,403 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,403 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 15:29:44,403 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,403 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 15:29:44,404 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,404 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,404 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 15:29:44,404 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,405 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_3| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:29:44,405 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,405 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,405 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_3| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:29:44,405 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,406 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 15:29:44,406 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,406 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,406 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 15:29:44,407 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,407 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_4|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:29:44,407 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,407 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,407 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_4|} AuxVars[] AssignedVars[main_~#cstats~0.base, main_~#cstats~0.offset] [2018-03-28 15:29:44,408 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,408 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 15:29:44,408 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,408 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,408 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 15:29:44,409 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,409 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 15:29:44,409 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,409 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,409 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 15:29:44,410 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,410 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 15:29:44,410 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,410 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,410 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 15:29:44,411 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,411 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 15:29:44,411 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,411 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,411 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 15:29:44,412 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,412 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 15:29:44,412 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,412 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,412 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 15:29:44,413 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:29:44,413 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 15:29:44,413 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:29:44,413 DEBUG L212 ransitionTransformer]: [2018-03-28 15:29:44,413 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 15:29:44,414 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:44,414 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:44,414 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 15:29:44,414 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:29:44,415 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 15:29:44,415 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| v_main_~point~0.base_6) (= |v_#Ultimate.C_memset_#amountInParam_1| 80) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| v_main_~point~0.offset_5) (= |v_#Ultimate.C_memset_#valueInParam_1| 10)) InVars {main_~point~0.offset=v_main_~point~0.offset_5, main_~point~0.base=v_main_~point~0.base_6} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-03-28 15:29:44,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 28.03 03:29:44 BasicIcfg [2018-03-28 15:29:44,416 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-03-28 15:29:44,417 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-03-28 15:29:44,417 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-03-28 15:29:44,420 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-03-28 15:29:44,420 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.03 03:29:43" (1/4) ... [2018-03-28 15:29:44,421 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57d66abc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 03:29:44, skipping insertion in model container [2018-03-28 15:29:44,421 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:29:43" (2/4) ... [2018-03-28 15:29:44,422 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57d66abc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 03:29:44, skipping insertion in model container [2018-03-28 15:29:44,422 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:29:43" (3/4) ... [2018-03-28 15:29:44,422 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57d66abc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 03:29:44, skipping insertion in model container [2018-03-28 15:29:44,422 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 28.03 03:29:44" (4/4) ... [2018-03-28 15:29:44,424 INFO L107 eAbstractionObserver]: Analyzing ICFG HeapSeparatedIcfg [2018-03-28 15:29:44,434 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-03-28 15:29:44,442 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2018-03-28 15:29:44,482 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-03-28 15:29:44,483 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-03-28 15:29:44,483 INFO L370 AbstractCegarLoop]: Hoare is true [2018-03-28 15:29:44,483 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-03-28 15:29:44,483 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-03-28 15:29:44,483 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-03-28 15:29:44,484 INFO L374 AbstractCegarLoop]: Difference is false [2018-03-28 15:29:44,484 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-03-28 15:29:44,484 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-03-28 15:29:44,485 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-03-28 15:29:44,497 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states. [2018-03-28 15:29:44,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-03-28 15:29:44,503 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:29:44,504 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2018-03-28 15:29:44,504 INFO L408 AbstractCegarLoop]: === Iteration 1 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-03-28 15:29:44,507 INFO L82 PathProgramCache]: Analyzing trace with hash 296383023, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:29:44,521 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:29:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:29:44,557 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:29:44,590 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 15:29:44,590 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-28 15:29:44,596 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-28 15:29:44,596 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-03-28 15:29:44,613 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 15:29:44,614 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:29:44,617 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 15:29:44,641 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-28 15:29:44,642 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2018-03-28 15:29:44,643 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-03-28 15:29:44,650 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-03-28 15:29:44,651 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-03-28 15:29:44,653 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 4 states. [2018-03-28 15:29:44,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:29:44,733 INFO L93 Difference]: Finished difference Result 28 states and 31 transitions. [2018-03-28 15:29:44,734 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-03-28 15:29:44,735 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 6 [2018-03-28 15:29:44,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:29:44,750 INFO L225 Difference]: With dead ends: 28 [2018-03-28 15:29:44,750 INFO L226 Difference]: Without dead ends: 24 [2018-03-28 15:29:44,753 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-03-28 15:29:44,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2018-03-28 15:29:44,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2018-03-28 15:29:44,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-03-28 15:29:44,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 26 transitions. [2018-03-28 15:29:44,784 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 26 transitions. Word has length 6 [2018-03-28 15:29:44,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:29:44,785 INFO L459 AbstractCegarLoop]: Abstraction has 24 states and 26 transitions. [2018-03-28 15:29:44,785 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-03-28 15:29:44,786 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2018-03-28 15:29:44,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-03-28 15:29:44,786 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:29:44,786 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2018-03-28 15:29:44,787 INFO L408 AbstractCegarLoop]: === Iteration 2 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-03-28 15:29:44,787 INFO L82 PathProgramCache]: Analyzing trace with hash 296383025, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:29:44,793 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:29:44,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:29:44,801 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:29:44,811 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 15:29:44,812 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-28 15:29:44,845 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-28 15:29:44,846 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-03-28 15:29:44,871 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 15:29:44,871 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:29:44,900 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 15:29:44,934 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-28 15:29:44,935 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 5 [2018-03-28 15:29:44,936 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-03-28 15:29:44,936 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-03-28 15:29:44,936 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-03-28 15:29:44,937 INFO L87 Difference]: Start difference. First operand 24 states and 26 transitions. Second operand 6 states. [2018-03-28 15:29:44,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:29:44,972 INFO L93 Difference]: Finished difference Result 24 states and 26 transitions. [2018-03-28 15:29:44,972 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-03-28 15:29:44,972 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 6 [2018-03-28 15:29:44,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:29:44,973 INFO L225 Difference]: With dead ends: 24 [2018-03-28 15:29:44,973 INFO L226 Difference]: Without dead ends: 23 [2018-03-28 15:29:44,974 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-03-28 15:29:44,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2018-03-28 15:29:44,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2018-03-28 15:29:44,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2018-03-28 15:29:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 25 transitions. [2018-03-28 15:29:44,977 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 25 transitions. Word has length 6 [2018-03-28 15:29:44,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:29:44,978 INFO L459 AbstractCegarLoop]: Abstraction has 23 states and 25 transitions. [2018-03-28 15:29:44,978 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-03-28 15:29:44,978 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2018-03-28 15:29:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-03-28 15:29:44,978 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:29:44,979 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:29:44,979 INFO L408 AbstractCegarLoop]: === Iteration 3 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-03-28 15:29:44,979 INFO L82 PathProgramCache]: Analyzing trace with hash 1185537242, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:29:44,985 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:29:44,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:29:44,996 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:29:45,030 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_~#cstats~0.base| Int)) (and (= |c_#valid| (store |c_old(#valid)| |main_~#cstats~0.base| 0)) (= 0 (select |c_old(#valid)| |main_~#cstats~0.base|)))) is different from true [2018-03-28 15:29:45,034 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 15:29:45,035 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:29:45,060 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_~#cstats~0.base_10| Int)) (or (not (= 0 (select |c_#valid| |v_main_~#cstats~0.base_10|))) (= (store |c_#valid| |v_main_~#cstats~0.base_10| 0) |c_old(#valid)|))) is different from false [2018-03-28 15:29:45,063 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 15:29:45,094 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-28 15:29:45,094 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2018-03-28 15:29:45,094 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-03-28 15:29:45,095 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-03-28 15:29:45,095 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=14, Unknown=2, NotChecked=14, Total=42 [2018-03-28 15:29:45,095 INFO L87 Difference]: Start difference. First operand 23 states and 25 transitions. Second operand 7 states. [2018-03-28 15:29:45,108 WARN L1011 $PredicateComparison]: unable to prove that (and (= |c_#valid| |c_old(#valid)|) (forall ((|v_main_~#cstats~0.base_10| Int)) (or (not (= 0 (select |c_#valid| |v_main_~#cstats~0.base_10|))) (= (store |c_#valid| |v_main_~#cstats~0.base_10| 0) |c_old(#valid)|)))) is different from false [2018-03-28 15:29:45,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:29:45,202 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2018-03-28 15:29:45,202 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-03-28 15:29:45,202 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 11 [2018-03-28 15:29:45,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:29:45,203 INFO L225 Difference]: With dead ends: 23 [2018-03-28 15:29:45,203 INFO L226 Difference]: Without dead ends: 0 [2018-03-28 15:29:45,203 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=28, Unknown=4, NotChecked=36, Total=90 [2018-03-28 15:29:45,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-03-28 15:29:45,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-03-28 15:29:45,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-03-28 15:29:45,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-03-28 15:29:45,204 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 11 [2018-03-28 15:29:45,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:29:45,204 INFO L459 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-03-28 15:29:45,205 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-03-28 15:29:45,205 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-03-28 15:29:45,205 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-03-28 15:29:45,209 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-03-28 15:29:45,313 INFO L416 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-03-28 15:29:45,314 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-03-28 15:29:45,314 INFO L412 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= |#valid| |old(#valid)|) [2018-03-28 15:29:45,314 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-03-28 15:29:45,314 INFO L419 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-03-28 15:29:45,314 INFO L416 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-03-28 15:29:45,314 INFO L419 ceAbstractionStarter]: At program point L-1''(line -1) the Hoare annotation is: true [2018-03-28 15:29:45,315 INFO L416 ceAbstractionStarter]: For program point L-1'(line -1) no Hoare annotation was computed. [2018-03-28 15:29:45,315 INFO L416 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-03-28 15:29:45,315 INFO L416 ceAbstractionStarter]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2018-03-28 15:29:45,315 INFO L416 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-03-28 15:29:45,315 INFO L419 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-03-28 15:29:45,315 INFO L419 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-03-28 15:29:45,315 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-03-28 15:29:45,315 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-03-28 15:29:45,316 INFO L416 ceAbstractionStarter]: For program point mainErr1RequiresViolation(line 29) no Hoare annotation was computed. [2018-03-28 15:29:45,316 INFO L416 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-03-28 15:29:45,316 INFO L416 ceAbstractionStarter]: For program point mainFINAL(lines 25 31) no Hoare annotation was computed. [2018-03-28 15:29:45,316 INFO L416 ceAbstractionStarter]: For program point mainErr0RequiresViolation(line 29) no Hoare annotation was computed. [2018-03-28 15:29:45,316 INFO L416 ceAbstractionStarter]: For program point mainEXIT(lines 25 31) no Hoare annotation was computed. [2018-03-28 15:29:45,316 INFO L416 ceAbstractionStarter]: For program point mainErr2EnsuresViolationMEMORY_LEAK(lines 25 31) no Hoare annotation was computed. [2018-03-28 15:29:45,317 INFO L412 ceAbstractionStarter]: At program point mainENTRY(lines 25 31) the Hoare annotation is: (= |#valid| |old(#valid)|) [2018-03-28 15:29:45,317 INFO L416 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2018-03-28 15:29:45,317 INFO L412 ceAbstractionStarter]: At program point L29(line 29) the Hoare annotation is: (and (= 80 (select |#length| main_~point~0.base)) (= 80 (select |#length| |main_~#cstats~0.base|)) (= |#valid| (store |old(#valid)| |main_~#cstats~0.base| 1)) (= main_~point~0.offset 0) (= 0 (select |old(#valid)| |main_~#cstats~0.base|)) (= 1 (select |#valid| main_~point~0.base)) (= 0 |main_~#cstats~0.offset|)) [2018-03-28 15:29:45,317 INFO L416 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-03-28 15:29:45,317 INFO L416 ceAbstractionStarter]: For program point L26'(line 26) no Hoare annotation was computed. [2018-03-28 15:29:45,317 INFO L416 ceAbstractionStarter]: For program point L26''(line 26) no Hoare annotation was computed. [2018-03-28 15:29:45,317 INFO L416 ceAbstractionStarter]: For program point L29'(line 29) no Hoare annotation was computed. [2018-03-28 15:29:45,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 03:29:45 BasicIcfg [2018-03-28 15:29:45,324 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-03-28 15:29:45,325 INFO L168 Benchmark]: Toolchain (without parser) took 2018.77 ms. Allocated memory was 296.2 MB in the beginning and 473.4 MB in the end (delta: 177.2 MB). Free memory was 240.9 MB in the beginning and 391.0 MB in the end (delta: -150.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 5.3 GB. [2018-03-28 15:29:45,326 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 296.2 MB. Free memory is still 258.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-28 15:29:45,326 INFO L168 Benchmark]: CACSL2BoogieTranslator took 184.65 ms. Allocated memory is still 296.2 MB. Free memory was 240.9 MB in the beginning and 230.8 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. [2018-03-28 15:29:45,326 INFO L168 Benchmark]: Boogie Preprocessor took 27.94 ms. Allocated memory is still 296.2 MB. Free memory was 230.8 MB in the beginning and 228.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-03-28 15:29:45,327 INFO L168 Benchmark]: RCFGBuilder took 260.84 ms. Allocated memory was 296.2 MB in the beginning and 451.9 MB in the end (delta: 155.7 MB). Free memory was 228.8 MB in the beginning and 421.0 MB in the end (delta: -192.3 MB). Peak memory consumption was 22.8 MB. Max. memory is 5.3 GB. [2018-03-28 15:29:45,328 INFO L168 Benchmark]: IcfgTransformer took 633.55 ms. Allocated memory is still 451.9 MB. Free memory was 421.0 MB in the beginning and 317.6 MB in the end (delta: 103.5 MB). Peak memory consumption was 103.5 MB. Max. memory is 5.3 GB. [2018-03-28 15:29:45,328 INFO L168 Benchmark]: TraceAbstraction took 907.04 ms. Allocated memory was 451.9 MB in the beginning and 473.4 MB in the end (delta: 21.5 MB). Free memory was 317.6 MB in the beginning and 391.0 MB in the end (delta: -73.4 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-03-28 15:29:45,331 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 296.2 MB. Free memory is still 258.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 184.65 ms. Allocated memory is still 296.2 MB. Free memory was 240.9 MB in the beginning and 230.8 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 27.94 ms. Allocated memory is still 296.2 MB. Free memory was 230.8 MB in the beginning and 228.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 260.84 ms. Allocated memory was 296.2 MB in the beginning and 451.9 MB in the end (delta: 155.7 MB). Free memory was 228.8 MB in the beginning and 421.0 MB in the end (delta: -192.3 MB). Peak memory consumption was 22.8 MB. Max. memory is 5.3 GB. * IcfgTransformer took 633.55 ms. Allocated memory is still 451.9 MB. Free memory was 421.0 MB in the beginning and 317.6 MB in the end (delta: 103.5 MB). Peak memory consumption was 103.5 MB. Max. memory is 5.3 GB. * TraceAbstraction took 907.04 ms. Allocated memory was 451.9 MB in the beginning and 473.4 MB in the end (delta: 21.5 MB). Free memory was 317.6 MB in the beginning and 391.0 MB in the end (delta: -73.4 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 26 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 117 LocStat_NO_SUPPORTING_DISEQUALITIES : 45 LocStat_NO_DISJUNCTIONS : -52 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 40 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 45 TransStat_NO_SUPPORTING_DISEQUALITIES : 6 TransStat_NO_DISJUNCTIONS : 41 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.833707 RENAME_VARIABLES(MILLISECONDS) : 0.042703 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.607860 PROJECTAWAY(MILLISECONDS) : 0.640902 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.184345 DISJOIN(MILLISECONDS) : 3.713873 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.073644 ADD_EQUALITY(MILLISECONDS) : 0.033923 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.014166 #CONJOIN_DISJUNCTIVE : 56 #RENAME_VARIABLES : 108 #UNFREEZE : 0 #CONJOIN : 95 #PROJECTAWAY : 105 #ADD_WEAK_EQUALITY : 4 #DISJOIN : 1 #RENAME_VARIABLES_DISJUNCTIVE : 107 #ADD_EQUALITY : 45 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 3 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 29]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 25]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 29]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 28 locations, 3 error locations. SAFE Result, 0.8s OverallTime, 3 OverallIterations, 1 TraceHistogramMax, 0.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 65 SDtfs, 28 SDslu, 94 SDs, 0 SdLazy, 78 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 45 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=28occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 7 PreInvPairs, 7 NumberOfFragments, 43 HoareAnnotationTreeSize, 7 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 7 FomulaSimplificationsInter, 24 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 23 NumberOfCodeBlocks, 23 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 40 ConstructedInterpolants, 3 QuantifiedInterpolants, 2080 SizeOfPredicates, 6 NumberOfNonLiveVariables, 76 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memsetNonZero3_true-valid-memsafety_true-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-03-28_15-29-45-345.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memsetNonZero3_true-valid-memsafety_true-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-03-28_15-29-45-345.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memsetNonZero3_true-valid-memsafety_true-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-03-28_15-29-45-345.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memsetNonZero3_true-valid-memsafety_true-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-03-28_15-29-45-345.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memsetNonZero3_true-valid-memsafety_true-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-03-28_15-29-45-345.csv Received shutdown request...