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/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4cf2d92 [2018-03-28 15:22:57,735 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-28 15:22:57,736 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-28 15:22:57,751 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-28 15:22:57,751 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-28 15:22:57,752 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-28 15:22:57,753 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-28 15:22:57,756 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-28 15:22:57,758 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-28 15:22:57,759 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-28 15:22:57,760 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-28 15:22:57,760 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-28 15:22:57,761 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-28 15:22:57,763 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-28 15:22:57,764 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-28 15:22:57,766 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-28 15:22:57,768 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-28 15:22:57,770 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-28 15:22:57,771 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-28 15:22:57,773 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-28 15:22:57,775 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-03-28 15:22:57,775 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-03-28 15:22:57,776 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-03-28 15:22:57,777 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-03-28 15:22:57,778 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-03-28 15:22:57,779 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-03-28 15:22:57,779 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-03-28 15:22:57,780 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-03-28 15:22:57,781 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-03-28 15:22:57,781 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-28 15:22:57,782 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-28 15:22:57,782 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 15:22:57,808 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-28 15:22:57,808 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-28 15:22:57,809 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-28 15:22:57,809 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-28 15:22:57,809 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-28 15:22:57,810 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-28 15:22:57,810 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-28 15:22:57,810 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-28 15:22:57,810 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-28 15:22:57,811 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-28 15:22:57,811 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-28 15:22:57,811 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-28 15:22:57,812 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-28 15:22:57,812 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-28 15:22:57,812 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-28 15:22:57,812 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-28 15:22:57,812 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-28 15:22:57,813 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-28 15:22:57,813 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-28 15:22:57,813 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-28 15:22:57,813 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-28 15:22:57,813 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-28 15:22:57,814 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-28 15:22:57,814 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-28 15:22:57,814 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-28 15:22:57,814 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-28 15:22:57,815 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-28 15:22:57,815 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-28 15:22:57,815 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-28 15:22:57,815 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-28 15:22:57,815 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-28 15:22:57,816 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:22:57,816 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-28 15:22:57,817 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-28 15:22:57,817 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-28 15:22:57,817 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-28 15:22:57,817 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-28 15:22:57,855 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-28 15:22:57,868 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-28 15:22:57,873 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-28 15:22:57,875 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-28 15:22:57,875 INFO L276 PluginConnector]: CDTParser initialized [2018-03-28 15:22:57,876 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c [2018-03-28 15:22:58,226 INFO L228 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG74df6274c [2018-03-28 15:22:58,341 INFO L291 CDTParser]: IsIndexed: true [2018-03-28 15:22:58,341 INFO L292 CDTParser]: Found 1 translation units. [2018-03-28 15:22:58,341 INFO L171 CDTParser]: Scanning ArraysOfVariableLength6_true-valid-memsafety_true-termination.c [2018-03-28 15:22:58,342 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-28 15:22:58,343 INFO L215 ultiparseSymbolTable]: [2018-03-28 15:22:58,343 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-28 15:22:58,343 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in ArraysOfVariableLength6_true-valid-memsafety_true-termination.c [2018-03-28 15:22:58,343 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo ('foo') in ArraysOfVariableLength6_true-valid-memsafety_true-termination.c [2018-03-28 15:22:58,343 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-28 15:22:58,343 INFO L233 ultiparseSymbolTable]: [2018-03-28 15:22:58,359 INFO L334 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG74df6274c [2018-03-28 15:22:58,363 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-28 15:22:58,368 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-03-28 15:22:58,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-28 15:22:58,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-28 15:22:58,375 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-28 15:22:58,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 03:22:58" (1/1) ... [2018-03-28 15:22:58,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ba3b5ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:22:58, skipping insertion in model container [2018-03-28 15:22:58,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 03:22:58" (1/1) ... [2018-03-28 15:22:58,394 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-28 15:22:58,406 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-28 15:22:58,554 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-28 15:22:58,577 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-28 15:22:58,582 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 9 non ball SCCs. Number of states in SCCs 9. [2018-03-28 15:22:58,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:22:58 WrapperNode [2018-03-28 15:22:58,591 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-28 15:22:58,592 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-28 15:22:58,592 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-28 15:22:58,592 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-28 15:22:58,602 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:22:58" (1/1) ... [2018-03-28 15:22:58,602 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:22:58" (1/1) ... [2018-03-28 15:22:58,610 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:22:58" (1/1) ... [2018-03-28 15:22:58,611 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:22:58" (1/1) ... [2018-03-28 15:22:58,616 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:22:58" (1/1) ... [2018-03-28 15:22:58,621 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:22:58" (1/1) ... [2018-03-28 15:22:58,622 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:22:58" (1/1) ... [2018-03-28 15:22:58,623 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-28 15:22:58,624 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-28 15:22:58,624 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-28 15:22:58,624 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-28 15:22:58,625 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:22:58" (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 15:22:58,676 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-28 15:22:58,676 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-28 15:22:58,676 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo [2018-03-28 15:22:58,676 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-28 15:22:58,676 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo [2018-03-28 15:22:58,677 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-03-28 15:22:58,677 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-28 15:22:58,677 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-03-28 15:22:58,677 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-28 15:22:58,677 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-28 15:22:58,677 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-28 15:22:58,678 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-03-28 15:22:58,678 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-03-28 15:22:58,986 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-28 15:22:58,987 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:22:58 BoogieIcfgContainer [2018-03-28 15:22:58,987 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-28 15:22:58,987 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-03-28 15:22:58,987 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-03-28 15:22:58,988 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-03-28 15:22:58,991 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:22:58" (1/1) ... [2018-03-28 15:22:58,998 INFO L112 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-03-28 15:22:58,998 INFO L113 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-03-28 15:22:59,012 INFO L255 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-03-28 15:22:59,018 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,018 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{#valid=|v_#valid_5|, #NULL.offset=|v_#NULL.offset_2|, #NULL.base=|v_#NULL.base_2|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] [2018-03-28 15:22:59,018 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,019 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,019 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{#valid=|v_#valid_5|, #NULL.offset=|v_#NULL.offset_2|, #NULL.base=|v_#NULL.base_2|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] [2018-03-28 15:22:59,020 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,020 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,021 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_8| |v_#valid_7|) InVars {#valid=|v_#valid_8|} OutVars{#valid=|v_#valid_7|, #length=|v_#length_3|, ULTIMATE.start_#t~ret5=|v_ULTIMATE.start_#t~ret5_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_#t~ret5] [2018-03-28 15:22:59,021 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,021 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,021 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_8| |v_#valid_7|) InVars {#valid=|v_#valid_8|} OutVars{#valid=|v_#valid_7|, #length=|v_#length_3|, ULTIMATE.start_#t~ret5=|v_ULTIMATE.start_#t~ret5_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_#t~ret5] [2018-03-28 15:22:59,021 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,022 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,022 DEBUG L183 ransitionTransformer]: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] [2018-03-28 15:22:59,022 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,022 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,022 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] [2018-03-28 15:22:59,022 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,022 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,023 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,023 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,023 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,023 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,023 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~i~1=v_main_~i~1_9} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,023 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,023 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,023 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~i~1=v_main_~i~1_9} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,024 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,024 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 15:22:59,024 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,024 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,024 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 15:22:59,024 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,025 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~b~0=v_main_~b~0_3} AuxVars[] AssignedVars[main_~b~0] [2018-03-28 15:22:59,025 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,025 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,025 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~b~0=v_main_~b~0_3} AuxVars[] AssignedVars[main_~b~0] [2018-03-28 15:22:59,025 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,025 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,025 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,026 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,026 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,026 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,026 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~buffer~0=v_main_~buffer~0_1} AuxVars[] AssignedVars[main_~buffer~0] [2018-03-28 15:22:59,026 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,027 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,027 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~buffer~0=v_main_~buffer~0_1} AuxVars[] AssignedVars[main_~buffer~0] [2018-03-28 15:22:59,027 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,028 DEBUG L183 ransitionTransformer]: Formula: (and (= 0 (select |v_#valid_16| |v_main_~#mask~0.base_5|)) (= |v_#length_5| (store |v_#length_6| |v_main_~#mask~0.base_5| 32)) (= 0 |v_main_~#mask~0.offset_5|) (not (= 0 |v_main_~#mask~0.base_5|)) (= |v_#valid_15| (store |v_#valid_16| |v_main_~#mask~0.base_5| 1))) InVars {#valid=|v_#valid_16|, #length=|v_#length_6|} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_5|, main_~#mask~0.offset=|v_main_~#mask~0.offset_5|, #valid=|v_#valid_15|, #length=|v_#length_5|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset, #valid, #length] [2018-03-28 15:22:59,028 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,028 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,029 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= 0 (select |v_#valid_16| |v_main_~#mask~0.base_5|)) (= |v_#length_5| (store |v_#length_6| |v_main_~#mask~0.base_5| 32)) (= 0 |v_main_~#mask~0.offset_5|) (not (= 0 |v_main_~#mask~0.base_5|)) (= |v_#valid_15| (store |v_#valid_16| |v_main_~#mask~0.base_5| 1))) InVars {#valid=|v_#valid_16|, #length=|v_#length_6|} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_5|, main_~#mask~0.offset=|v_main_~#mask~0.offset_5|, #valid=|v_#valid_15|, #length=|v_#length_5|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset, #valid, #length] [2018-03-28 15:22:59,029 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,029 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~c~0.base=v_main_~c~0.base_1, main_~c~0.offset=v_main_~c~0.offset_1} AuxVars[] AssignedVars[main_~c~0.base, main_~c~0.offset] [2018-03-28 15:22:59,029 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,030 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,030 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~c~0.base=v_main_~c~0.base_1, main_~c~0.offset=v_main_~c~0.offset_1} AuxVars[] AssignedVars[main_~c~0.base, main_~c~0.offset] [2018-03-28 15:22:59,030 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,031 DEBUG L183 ransitionTransformer]: Formula: (= v_main_~i~1_10 0) InVars {} OutVars{main_~i~1=v_main_~i~1_10} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,031 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,031 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,031 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~i~1_10 0) InVars {} OutVars{main_~i~1=v_main_~i~1_10} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,031 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,032 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,032 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,032 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,032 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,032 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,033 DEBUG L183 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,033 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,033 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,033 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,033 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,034 DEBUG L183 ransitionTransformer]: Formula: (not (< v_main_~i~1_11 32)) InVars {main_~i~1=v_main_~i~1_11} OutVars{main_~i~1=v_main_~i~1_11} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,034 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,034 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,034 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (< v_main_~i~1_11 32)) InVars {main_~i~1=v_main_~i~1_11} OutVars{main_~i~1=v_main_~i~1_11} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,035 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,035 DEBUG L183 ransitionTransformer]: Formula: (< v_main_~i~1_12 32) InVars {main_~i~1=v_main_~i~1_12} OutVars{main_~i~1=v_main_~i~1_12} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,035 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,035 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,035 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (< v_main_~i~1_12 32) InVars {main_~i~1=v_main_~i~1_12} OutVars{main_~i~1=v_main_~i~1_12} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,036 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,036 DEBUG L183 ransitionTransformer]: Formula: (= v_main_~i~1_1 0) InVars {} OutVars{main_~i~1=v_main_~i~1_1} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,036 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,036 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,037 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~i~1_1 0) InVars {} OutVars{main_~i~1=v_main_~i~1_1} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,037 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,037 DEBUG L183 ransitionTransformer]: Formula: (and (= v_main_~c~0.offset_2 |v_main_~#mask~0.offset_6|) (= v_main_~c~0.base_2 |v_main_~#mask~0.base_6|)) InVars {main_~#mask~0.offset=|v_main_~#mask~0.offset_6|, main_~#mask~0.base=|v_main_~#mask~0.base_6|} OutVars{main_~c~0.base=v_main_~c~0.base_2, main_~#mask~0.offset=|v_main_~#mask~0.offset_6|, main_~#mask~0.base=|v_main_~#mask~0.base_6|, main_~c~0.offset=v_main_~c~0.offset_2} AuxVars[] AssignedVars[main_~c~0.base, main_~c~0.offset] [2018-03-28 15:22:59,037 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,038 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,038 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= v_main_~c~0.offset_2 |v_main_~#mask~0.offset_6|) (= v_main_~c~0.base_2 |v_main_~#mask~0.base_6|)) InVars {main_~#mask~0.offset=|v_main_~#mask~0.offset_6|, main_~#mask~0.base=|v_main_~#mask~0.base_6|} OutVars{main_~c~0.base=v_main_~c~0.base_2, main_~#mask~0.offset=|v_main_~#mask~0.offset_6|, main_~#mask~0.base=|v_main_~#mask~0.base_6|, main_~c~0.offset=v_main_~c~0.offset_2} AuxVars[] AssignedVars[main_~c~0.base, main_~c~0.offset] [2018-03-28 15:22:59,038 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,038 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,039 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,039 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,039 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,039 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,039 DEBUG L183 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,040 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,040 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,040 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,040 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,041 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= 0 v_main_~i~1_13)) (not (< v_main_~i~1_13 100))) InVars {main_~i~1=v_main_~i~1_13} OutVars{main_~i~1=v_main_~i~1_13} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,041 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,041 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,041 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= 0 v_main_~i~1_13)) (not (< v_main_~i~1_13 100))) InVars {main_~i~1=v_main_~i~1_13} OutVars{main_~i~1=v_main_~i~1_13} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,042 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,042 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,042 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,042 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,042 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,043 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,043 DEBUG L183 ransitionTransformer]: Formula: (not (< v_main_~i~1_2 32)) InVars {main_~i~1=v_main_~i~1_2} OutVars{main_~i~1=v_main_~i~1_2} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,043 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,043 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,043 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (< v_main_~i~1_2 32)) InVars {main_~i~1=v_main_~i~1_2} OutVars{main_~i~1=v_main_~i~1_2} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,044 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,044 DEBUG L183 ransitionTransformer]: Formula: (< v_main_~i~1_3 32) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_3} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,044 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,044 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,045 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (< v_main_~i~1_3 32) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_3} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,045 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,045 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_2| 0) InVars {} OutVars{main_#res=|v_main_#res_2|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:22:59,045 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,045 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,046 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#res_2| 0) InVars {} OutVars{main_#res=|v_main_#res_2|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:22:59,046 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,046 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~ret3=|v_main_#t~ret3_1|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-28 15:22:59,046 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,047 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,047 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~ret3=|v_main_#t~ret3_1|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-28 15:22:59,047 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~sizeInParam_1| 32) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offsetInParam_1| v_main_~c~0.offset_4) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.baseInParam_1| v_main_~c~0.base_4)) InVars {main_~c~0.base=v_main_~c~0.base_4, main_~c~0.offset=v_main_~c~0.offset_4} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.baseInParam_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offsetInParam_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~sizeInParam_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size] [2018-03-28 15:22:59,048 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,048 DEBUG L183 ransitionTransformer]: Formula: (or (not (< v_main_~i~1_4 100)) (not (<= 0 v_main_~i~1_4))) InVars {main_~i~1=v_main_~i~1_4} OutVars{main_~i~1=v_main_~i~1_4} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,048 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,048 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,049 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (< v_main_~i~1_4 100)) (not (<= 0 v_main_~i~1_4))) InVars {main_~i~1=v_main_~i~1_4} OutVars{main_~i~1=v_main_~i~1_4} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,049 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,049 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,049 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,050 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,050 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,050 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,050 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_11| (store |v_#valid_12| |v_main_~#mask~0.base_3| 0)) InVars {main_~#mask~0.base=|v_main_~#mask~0.base_3|, #valid=|v_#valid_12|} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_3|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:22:59,051 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,051 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,051 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_11| (store |v_#valid_12| |v_main_~#mask~0.base_3| 0)) InVars {main_~#mask~0.base=|v_main_~#mask~0.base_3|, #valid=|v_#valid_12|} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_3|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:22:59,051 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,052 DEBUG L183 ransitionTransformer]: Formula: (and (<= |v_main_#t~ret3_2| 2147483647) (<= 0 (+ |v_main_#t~ret3_2| 2147483648))) InVars {main_#t~ret3=|v_main_#t~ret3_2|} OutVars{main_#t~ret3=|v_main_#t~ret3_2|} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,052 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,052 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,052 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (<= |v_main_#t~ret3_2| 2147483647) (<= 0 (+ |v_main_#t~ret3_2| 2147483648))) InVars {main_#t~ret3=|v_main_#t~ret3_2|} OutVars{main_#t~ret3=|v_main_#t~ret3_2|} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,053 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,053 DEBUG L183 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size] [2018-03-28 15:22:59,053 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,053 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,054 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size] [2018-03-28 15:22:59,054 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,054 DEBUG L183 ransitionTransformer]: Formula: (not (= 32 (select v_main_~b~0_1 v_main_~i~1_5))) InVars {main_~i~1=v_main_~i~1_5, main_~b~0=v_main_~b~0_1} OutVars{main_~i~1=v_main_~i~1_5, main_~b~0=v_main_~b~0_1} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,054 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,054 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,055 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= 32 (select v_main_~b~0_1 v_main_~i~1_5))) InVars {main_~i~1=v_main_~i~1_5, main_~b~0=v_main_~b~0_1} OutVars{main_~i~1=v_main_~i~1_5, main_~b~0=v_main_~b~0_1} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,055 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,055 DEBUG L183 ransitionTransformer]: Formula: (= 32 (select v_main_~b~0_2 v_main_~i~1_6)) InVars {main_~i~1=v_main_~i~1_6, main_~b~0=v_main_~b~0_2} OutVars{main_~i~1=v_main_~i~1_6, main_~b~0=v_main_~b~0_2} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,055 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,056 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,056 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= 32 (select v_main_~b~0_2 v_main_~i~1_6)) InVars {main_~i~1=v_main_~i~1_6, main_~b~0=v_main_~b~0_2} OutVars{main_~i~1=v_main_~i~1_6, main_~b~0=v_main_~b~0_2} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,056 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,056 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_4|, main_~#mask~0.offset=|v_main_~#mask~0.offset_4|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset] [2018-03-28 15:22:59,057 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,057 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,057 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_4|, main_~#mask~0.offset=|v_main_~#mask~0.offset_4|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset] [2018-03-28 15:22:59,057 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,058 DEBUG L183 ransitionTransformer]: Formula: (= v_main_~b~0_4 (store v_main_~b~0_5 v_main_~i~1_14 |v_main_#t~ret3_3|)) InVars {main_#t~ret3=|v_main_#t~ret3_3|, main_~i~1=v_main_~i~1_14, main_~b~0=v_main_~b~0_5} OutVars{main_#t~ret3=|v_main_#t~ret3_3|, main_~i~1=v_main_~i~1_14, main_~b~0=v_main_~b~0_4} AuxVars[] AssignedVars[main_~b~0] [2018-03-28 15:22:59,058 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,058 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,058 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~b~0_4 (store v_main_~b~0_5 v_main_~i~1_14 |v_main_#t~ret3_3|)) InVars {main_#t~ret3=|v_main_#t~ret3_3|, main_~i~1=v_main_~i~1_14, main_~b~0=v_main_~b~0_5} OutVars{main_#t~ret3=|v_main_#t~ret3_3|, main_~i~1=v_main_~i~1_14, main_~b~0=v_main_~b~0_4} AuxVars[] AssignedVars[main_~b~0] [2018-03-28 15:22:59,058 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,059 DEBUG L183 ransitionTransformer]: Formula: (and (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|) (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_1, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset] [2018-03-28 15:22:59,059 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,059 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,059 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|) (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_1, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset] [2018-03-28 15:22:59,060 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,060 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_1| 1) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:22:59,060 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,060 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,060 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#res_1| 1) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:22:59,061 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,061 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#t~post4_1| v_main_~i~1_7) InVars {main_~i~1=v_main_~i~1_7} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~1=v_main_~i~1_7} AuxVars[] AssignedVars[main_#t~post4] [2018-03-28 15:22:59,061 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,061 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,062 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#t~post4_1| v_main_~i~1_7) InVars {main_~i~1=v_main_~i~1_7} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~1=v_main_~i~1_7} AuxVars[] AssignedVars[main_#t~post4] [2018-03-28 15:22:59,062 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,062 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_13| |old(#valid)|) InVars {#valid=|v_#valid_13|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_13|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,062 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,063 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,063 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_13| |old(#valid)|) InVars {#valid=|v_#valid_13|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_13|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,063 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,063 DEBUG L183 ransitionTransformer]: Formula: (not (= |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 15:22:59,063 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,064 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,064 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= |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 15:22:59,064 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,064 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~ret3=|v_main_#t~ret3_4|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-28 15:22:59,065 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,065 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,065 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~ret3=|v_main_#t~ret3_4|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-28 15:22:59,065 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,065 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0] [2018-03-28 15:22:59,066 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,066 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,066 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0] [2018-03-28 15:22:59,066 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,066 DEBUG L183 ransitionTransformer]: Formula: (= (store |v_#valid_10| |v_main_~#mask~0.base_1| 0) |v_#valid_9|) InVars {main_~#mask~0.base=|v_main_~#mask~0.base_1|, #valid=|v_#valid_10|} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_1|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:22:59,067 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,067 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,067 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= (store |v_#valid_10| |v_main_~#mask~0.base_1| 0) |v_#valid_9|) InVars {main_~#mask~0.base=|v_main_~#mask~0.base_1|, #valid=|v_#valid_10|} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_1|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:22:59,067 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,068 DEBUG L183 ransitionTransformer]: Formula: (= v_main_~i~1_8 (+ |v_main_#t~post4_2| 1)) InVars {main_#t~post4=|v_main_#t~post4_2|} OutVars{main_#t~post4=|v_main_#t~post4_2|, main_~i~1=v_main_~i~1_8} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,068 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,068 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,068 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~i~1_8 (+ |v_main_#t~post4_2| 1)) InVars {main_#t~post4=|v_main_#t~post4_2|} OutVars{main_#t~post4=|v_main_#t~post4_2|, main_~i~1=v_main_~i~1_8} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,069 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,069 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#t~post2_1| v_main_~i~1_15) InVars {main_~i~1=v_main_~i~1_15} OutVars{main_~i~1=v_main_~i~1_15, main_#t~post2=|v_main_#t~post2_1|} AuxVars[] AssignedVars[main_#t~post2] [2018-03-28 15:22:59,069 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,069 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,069 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#t~post2_1| v_main_~i~1_15) InVars {main_~i~1=v_main_~i~1_15} OutVars{main_~i~1=v_main_~i~1_15, main_#t~post2=|v_main_#t~post2_1|} AuxVars[] AssignedVars[main_#t~post2] [2018-03-28 15:22:59,070 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,070 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:22:59,070 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,070 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,070 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:22:59,071 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,071 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_2|, main_~#mask~0.offset=|v_main_~#mask~0.offset_2|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset] [2018-03-28 15:22:59,071 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,071 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,071 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_2|, main_~#mask~0.offset=|v_main_~#mask~0.offset_2|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset] [2018-03-28 15:22:59,072 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,072 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~post4=|v_main_#t~post4_3|} AuxVars[] AssignedVars[main_#t~post4] [2018-03-28 15:22:59,072 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,072 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,072 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~post4=|v_main_#t~post4_3|} AuxVars[] AssignedVars[main_#t~post4] [2018-03-28 15:22:59,073 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,073 DEBUG L183 ransitionTransformer]: Formula: (= v_main_~i~1_16 (+ |v_main_#t~post2_2| 1)) InVars {main_#t~post2=|v_main_#t~post2_2|} OutVars{main_~i~1=v_main_~i~1_16, main_#t~post2=|v_main_#t~post2_2|} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,073 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,073 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,073 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~i~1_16 (+ |v_main_#t~post2_2| 1)) InVars {main_#t~post2=|v_main_#t~post2_2|} OutVars{main_~i~1=v_main_~i~1_16, main_#t~post2=|v_main_#t~post2_2|} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,074 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,074 DEBUG L183 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_2 0) InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_2} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:22:59,074 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,074 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,075 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_2 0) InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_2} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:22:59,075 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,075 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~post2=|v_main_#t~post2_3|} AuxVars[] AssignedVars[main_#t~post2] [2018-03-28 15:22:59,075 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,075 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,076 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~post2=|v_main_#t~post2_3|} AuxVars[] AssignedVars[main_#t~post2] [2018-03-28 15:22:59,076 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,076 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,076 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,076 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,077 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,077 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,077 DEBUG L183 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,077 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,077 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,078 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,078 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,078 DEBUG L183 ransitionTransformer]: Formula: (not (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,078 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,078 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,079 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,079 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,079 DEBUG L183 ransitionTransformer]: Formula: (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,079 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,080 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,080 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,080 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,080 DEBUG L183 ransitionTransformer]: Formula: (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res] [2018-03-28 15:22:59,080 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,081 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,081 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res] [2018-03-28 15:22:59,081 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,081 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= 0 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5)) (not (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5 32))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,082 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,082 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,082 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= 0 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5)) (not (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5 32))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,082 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,082 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,083 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,083 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,083 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,083 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,083 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,084 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,084 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,084 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,084 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,085 DEBUG L183 ransitionTransformer]: Formula: (let ((.cse0 (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2))) (and (<= 0 .cse0) (<= (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2 1) (select |v_#length_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2)) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_1| (select (select |v_#memory_int_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2) .cse0)) (= 1 (select |v_#valid_3| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2)))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2, #valid=|v_#valid_3|, #memory_int=|v_#memory_int_1|, #length=|v_#length_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2, #valid=|v_#valid_3|, #memory_int=|v_#memory_int_1|, #length=|v_#length_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1] [2018-03-28 15:22:59,085 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,085 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,086 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (let ((.cse0 (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2))) (and (<= 0 .cse0) (<= (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2 1) (select |v_#length_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2)) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_1| (select (select |v_#memory_int_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2) .cse0)) (= 1 (select |v_#valid_3| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2)))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2, #valid=|v_#valid_3|, #memory_int=|v_#memory_int_1|, #length=|v_#length_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2, #valid=|v_#valid_3|, #memory_int=|v_#memory_int_1|, #length=|v_#length_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1] [2018-03-28 15:22:59,086 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,086 DEBUG L183 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_4| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3, #valid=|v_#valid_4|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,087 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,087 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,087 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= 1 (select |v_#valid_4| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3, #valid=|v_#valid_4|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,087 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,088 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3 1) (select |v_#length_2| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4))) (not (<= 0 (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3)))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3, #length=|v_#length_2|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3, #length=|v_#length_2|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,088 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,088 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,088 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3 1) (select |v_#length_2| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4))) (not (<= 0 (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3)))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3, #length=|v_#length_2|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3, #length=|v_#length_2|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,089 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,089 DEBUG L183 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_2 (store v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_3 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0] [2018-03-28 15:22:59,089 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,089 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,090 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_2 (store v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_3 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0] [2018-03-28 15:22:59,090 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,090 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_3|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1] [2018-03-28 15:22:59,090 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,091 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,091 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_3|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1] [2018-03-28 15:22:59,091 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,091 DEBUG L183 ransitionTransformer]: Formula: (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0] [2018-03-28 15:22:59,091 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,091 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,092 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0] [2018-03-28 15:22:59,092 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,092 DEBUG L183 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_10 (+ |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2| 1)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_10} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:22:59,092 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,093 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,093 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_10 (+ |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2| 1)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_10} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:22:59,093 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,093 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_3|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0] [2018-03-28 15:22:59,093 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,094 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,094 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_3|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0] [2018-03-28 15:22:59,094 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,094 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,095 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_ULTIMATE.start_#t~ret5_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret5=|v_ULTIMATE.start_#t~ret5_2|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret5] [2018-03-28 15:22:59,095 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,095 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#t~ret3_5| |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#resOutParam_1|) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#resOutParam_1|} OutVars{main_#t~ret3=|v_main_#t~ret3_5|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-28 15:22:59,095 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~sizeInParam_1| 32) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offsetInParam_1| v_main_~c~0.offset_4) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.baseInParam_1| v_main_~c~0.base_4)) InVars {main_~c~0.base=v_main_~c~0.base_4, main_~c~0.offset=v_main_~c~0.offset_4} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.baseInParam_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offsetInParam_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~sizeInParam_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size] [2018-03-28 15:22:59,096 INFO L271 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 0 location literals (each corresponds to one heap write) [2018-03-28 15:22:59,098 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,098 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{#NULL.offset=|v_#NULL.offset_2|, #NULL.base=|v_#NULL.base_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] [2018-03-28 15:22:59,098 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,098 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,099 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_5|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] [2018-03-28 15:22:59,099 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,099 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,099 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_8| |v_#valid_7|) InVars {#valid=|v_#valid_8|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_7|, ULTIMATE.start_#t~ret5=|v_ULTIMATE.start_#t~ret5_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_#t~ret5] [2018-03-28 15:22:59,100 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,100 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,100 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_8| |v_#valid_7|) InVars {#valid=|v_#valid_8|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_7|, ULTIMATE.start_#t~ret5=|v_ULTIMATE.start_#t~ret5_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_#t~ret5] [2018-03-28 15:22:59,100 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,100 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,101 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 15:22:59,101 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,101 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,101 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 15:22:59,101 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,102 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,102 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,102 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,102 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,102 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,102 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~i~1=v_main_~i~1_9} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,103 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,103 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,103 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~i~1=v_main_~i~1_9} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,103 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,104 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 15:22:59,104 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,104 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,104 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 15:22:59,104 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,104 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~b~0=v_main_~b~0_3} AuxVars[] AssignedVars[main_~b~0] [2018-03-28 15:22:59,105 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,105 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,105 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~b~0=v_main_~b~0_3} AuxVars[] AssignedVars[main_~b~0] [2018-03-28 15:22:59,105 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,105 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,105 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,105 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,105 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,105 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,106 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~buffer~0=v_main_~buffer~0_1} AuxVars[] AssignedVars[main_~buffer~0] [2018-03-28 15:22:59,106 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,106 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,106 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~buffer~0=v_main_~buffer~0_1} AuxVars[] AssignedVars[main_~buffer~0] [2018-03-28 15:22:59,106 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,106 DEBUG L183 ransitionTransformer]: Formula: (and (= 0 (select |v_#valid_16| |v_main_~#mask~0.base_5|)) (= |v_#length_5| (store |v_#length_6| |v_main_~#mask~0.base_5| 32)) (= 0 |v_main_~#mask~0.offset_5|) (not (= 0 |v_main_~#mask~0.base_5|)) (= |v_#valid_15| (store |v_#valid_16| |v_main_~#mask~0.base_5| 1))) InVars {#length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#length=|v_#length_5|, main_~#mask~0.base=|v_main_~#mask~0.base_5|, main_~#mask~0.offset=|v_main_~#mask~0.offset_5|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset, #valid, #length] [2018-03-28 15:22:59,106 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,106 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,107 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= 0 (select |v_#valid_16| |v_main_~#mask~0.base_5|)) (= |v_#length_5| (store |v_#length_6| |v_main_~#mask~0.base_5| 32)) (= 0 |v_main_~#mask~0.offset_5|) (not (= 0 |v_main_~#mask~0.base_5|)) (= |v_#valid_15| (store |v_#valid_16| |v_main_~#mask~0.base_5| 1))) InVars {#length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#length=|v_#length_5|, main_~#mask~0.base=|v_main_~#mask~0.base_5|, main_~#mask~0.offset=|v_main_~#mask~0.offset_5|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset, #valid, #length] [2018-03-28 15:22:59,107 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,107 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~c~0.offset=v_main_~c~0.offset_1, main_~c~0.base=v_main_~c~0.base_1} AuxVars[] AssignedVars[main_~c~0.base, main_~c~0.offset] [2018-03-28 15:22:59,107 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,107 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,107 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~c~0.offset=v_main_~c~0.offset_1, main_~c~0.base=v_main_~c~0.base_1} AuxVars[] AssignedVars[main_~c~0.base, main_~c~0.offset] [2018-03-28 15:22:59,107 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,108 DEBUG L183 ransitionTransformer]: Formula: (= v_main_~i~1_10 0) InVars {} OutVars{main_~i~1=v_main_~i~1_10} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,108 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,108 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,108 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~i~1_10 0) InVars {} OutVars{main_~i~1=v_main_~i~1_10} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,108 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,108 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,108 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,108 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,108 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,108 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,109 DEBUG L183 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,109 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,109 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,109 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,109 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,109 DEBUG L183 ransitionTransformer]: Formula: (not (< v_main_~i~1_11 32)) InVars {main_~i~1=v_main_~i~1_11} OutVars{main_~i~1=v_main_~i~1_11} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,109 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,109 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,109 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (< v_main_~i~1_11 32)) InVars {main_~i~1=v_main_~i~1_11} OutVars{main_~i~1=v_main_~i~1_11} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,109 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,110 DEBUG L183 ransitionTransformer]: Formula: (< v_main_~i~1_12 32) InVars {main_~i~1=v_main_~i~1_12} OutVars{main_~i~1=v_main_~i~1_12} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,110 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,110 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,110 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (< v_main_~i~1_12 32) InVars {main_~i~1=v_main_~i~1_12} OutVars{main_~i~1=v_main_~i~1_12} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,110 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,110 DEBUG L183 ransitionTransformer]: Formula: (= v_main_~i~1_1 0) InVars {} OutVars{main_~i~1=v_main_~i~1_1} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,110 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,110 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,110 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~i~1_1 0) InVars {} OutVars{main_~i~1=v_main_~i~1_1} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,111 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,111 DEBUG L183 ransitionTransformer]: Formula: (and (= v_main_~c~0.offset_2 |v_main_~#mask~0.offset_6|) (= v_main_~c~0.base_2 |v_main_~#mask~0.base_6|)) InVars {main_~#mask~0.offset=|v_main_~#mask~0.offset_6|, main_~#mask~0.base=|v_main_~#mask~0.base_6|} OutVars{main_~c~0.offset=v_main_~c~0.offset_2, main_~c~0.base=v_main_~c~0.base_2, main_~#mask~0.offset=|v_main_~#mask~0.offset_6|, main_~#mask~0.base=|v_main_~#mask~0.base_6|} AuxVars[] AssignedVars[main_~c~0.base, main_~c~0.offset] [2018-03-28 15:22:59,111 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,111 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,111 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= v_main_~c~0.offset_2 |v_main_~#mask~0.offset_6|) (= v_main_~c~0.base_2 |v_main_~#mask~0.base_6|)) InVars {main_~#mask~0.offset=|v_main_~#mask~0.offset_6|, main_~#mask~0.base=|v_main_~#mask~0.base_6|} OutVars{main_~c~0.offset=v_main_~c~0.offset_2, main_~c~0.base=v_main_~c~0.base_2, main_~#mask~0.offset=|v_main_~#mask~0.offset_6|, main_~#mask~0.base=|v_main_~#mask~0.base_6|} AuxVars[] AssignedVars[main_~c~0.base, main_~c~0.offset] [2018-03-28 15:22:59,111 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,111 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,111 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,111 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,112 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,112 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,112 DEBUG L183 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,112 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,112 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,112 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,112 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,112 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= 0 v_main_~i~1_13)) (not (< v_main_~i~1_13 100))) InVars {main_~i~1=v_main_~i~1_13} OutVars{main_~i~1=v_main_~i~1_13} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,112 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,113 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,113 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= 0 v_main_~i~1_13)) (not (< v_main_~i~1_13 100))) InVars {main_~i~1=v_main_~i~1_13} OutVars{main_~i~1=v_main_~i~1_13} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,113 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,113 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,113 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,113 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,113 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,113 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,113 DEBUG L183 ransitionTransformer]: Formula: (not (< v_main_~i~1_2 32)) InVars {main_~i~1=v_main_~i~1_2} OutVars{main_~i~1=v_main_~i~1_2} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,114 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,114 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,114 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (< v_main_~i~1_2 32)) InVars {main_~i~1=v_main_~i~1_2} OutVars{main_~i~1=v_main_~i~1_2} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,114 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,114 DEBUG L183 ransitionTransformer]: Formula: (< v_main_~i~1_3 32) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_3} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,114 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,114 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,114 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (< v_main_~i~1_3 32) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_3} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,115 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,115 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_2| 0) InVars {} OutVars{main_#res=|v_main_#res_2|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:22:59,115 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,115 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,115 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#res_2| 0) InVars {} OutVars{main_#res=|v_main_#res_2|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:22:59,115 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,115 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~ret3=|v_main_#t~ret3_1|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-28 15:22:59,115 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,115 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,116 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~ret3=|v_main_#t~ret3_1|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-28 15:22:59,116 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~sizeInParam_1| 32) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offsetInParam_1| v_main_~c~0.offset_4) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.baseInParam_1| v_main_~c~0.base_4)) InVars {main_~c~0.offset=v_main_~c~0.offset_4, main_~c~0.base=v_main_~c~0.base_4} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.baseInParam_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offsetInParam_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~sizeInParam_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size] [2018-03-28 15:22:59,116 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,116 DEBUG L183 ransitionTransformer]: Formula: (or (not (< v_main_~i~1_4 100)) (not (<= 0 v_main_~i~1_4))) InVars {main_~i~1=v_main_~i~1_4} OutVars{main_~i~1=v_main_~i~1_4} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,116 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,116 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,116 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (< v_main_~i~1_4 100)) (not (<= 0 v_main_~i~1_4))) InVars {main_~i~1=v_main_~i~1_4} OutVars{main_~i~1=v_main_~i~1_4} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,117 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,117 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,117 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,117 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,117 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,117 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,117 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_11| (store |v_#valid_12| |v_main_~#mask~0.base_3| 0)) InVars {main_~#mask~0.base=|v_main_~#mask~0.base_3|, #valid=|v_#valid_12|} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_3|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:22:59,118 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,118 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,118 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_11| (store |v_#valid_12| |v_main_~#mask~0.base_3| 0)) InVars {main_~#mask~0.base=|v_main_~#mask~0.base_3|, #valid=|v_#valid_12|} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_3|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:22:59,118 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,118 DEBUG L183 ransitionTransformer]: Formula: (and (<= |v_main_#t~ret3_2| 2147483647) (<= 0 (+ |v_main_#t~ret3_2| 2147483648))) InVars {main_#t~ret3=|v_main_#t~ret3_2|} OutVars{main_#t~ret3=|v_main_#t~ret3_2|} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,118 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,118 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,118 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (<= |v_main_#t~ret3_2| 2147483647) (<= 0 (+ |v_main_#t~ret3_2| 2147483648))) InVars {main_#t~ret3=|v_main_#t~ret3_2|} OutVars{main_#t~ret3=|v_main_#t~ret3_2|} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,119 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,119 DEBUG L183 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size] [2018-03-28 15:22:59,119 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,119 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,119 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size] [2018-03-28 15:22:59,119 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,119 DEBUG L183 ransitionTransformer]: Formula: (not (= 32 (select v_main_~b~0_1 v_main_~i~1_5))) InVars {main_~b~0=v_main_~b~0_1, main_~i~1=v_main_~i~1_5} OutVars{main_~b~0=v_main_~b~0_1, main_~i~1=v_main_~i~1_5} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,119 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,120 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,120 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= 32 (select v_main_~b~0_1 v_main_~i~1_5))) InVars {main_~b~0=v_main_~b~0_1, main_~i~1=v_main_~i~1_5} OutVars{main_~b~0=v_main_~b~0_1, main_~i~1=v_main_~i~1_5} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,120 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,120 DEBUG L183 ransitionTransformer]: Formula: (= 32 (select v_main_~b~0_2 v_main_~i~1_6)) InVars {main_~b~0=v_main_~b~0_2, main_~i~1=v_main_~i~1_6} OutVars{main_~b~0=v_main_~b~0_2, main_~i~1=v_main_~i~1_6} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,120 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,120 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,120 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= 32 (select v_main_~b~0_2 v_main_~i~1_6)) InVars {main_~b~0=v_main_~b~0_2, main_~i~1=v_main_~i~1_6} OutVars{main_~b~0=v_main_~b~0_2, main_~i~1=v_main_~i~1_6} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,121 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,121 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_4|, main_~#mask~0.offset=|v_main_~#mask~0.offset_4|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset] [2018-03-28 15:22:59,121 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,121 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,121 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_4|, main_~#mask~0.offset=|v_main_~#mask~0.offset_4|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset] [2018-03-28 15:22:59,121 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,121 DEBUG L183 ransitionTransformer]: Formula: (= v_main_~b~0_4 (store v_main_~b~0_5 v_main_~i~1_14 |v_main_#t~ret3_3|)) InVars {main_~i~1=v_main_~i~1_14, main_~b~0=v_main_~b~0_5, main_#t~ret3=|v_main_#t~ret3_3|} OutVars{main_~i~1=v_main_~i~1_14, main_~b~0=v_main_~b~0_4, main_#t~ret3=|v_main_#t~ret3_3|} AuxVars[] AssignedVars[main_~b~0] [2018-03-28 15:22:59,121 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,121 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,121 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~b~0_4 (store v_main_~b~0_5 v_main_~i~1_14 |v_main_#t~ret3_3|)) InVars {main_~i~1=v_main_~i~1_14, main_~b~0=v_main_~b~0_5, main_#t~ret3=|v_main_#t~ret3_3|} OutVars{main_~i~1=v_main_~i~1_14, main_~b~0=v_main_~b~0_4, main_#t~ret3=|v_main_#t~ret3_3|} AuxVars[] AssignedVars[main_~b~0] [2018-03-28 15:22:59,122 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,122 DEBUG L183 ransitionTransformer]: Formula: (and (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|) (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_1, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset] [2018-03-28 15:22:59,122 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,122 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,122 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|) (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_1, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset] [2018-03-28 15:22:59,122 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,122 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_1| 1) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:22:59,122 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,122 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,123 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#res_1| 1) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:22:59,123 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,123 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#t~post4_1| v_main_~i~1_7) InVars {main_~i~1=v_main_~i~1_7} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~1=v_main_~i~1_7} AuxVars[] AssignedVars[main_#t~post4] [2018-03-28 15:22:59,123 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,123 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,123 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#t~post4_1| v_main_~i~1_7) InVars {main_~i~1=v_main_~i~1_7} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~1=v_main_~i~1_7} AuxVars[] AssignedVars[main_#t~post4] [2018-03-28 15:22:59,123 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,123 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_13| |old(#valid)|) InVars {#valid=|v_#valid_13|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_13|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,123 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,124 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,124 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_13| |old(#valid)|) InVars {#valid=|v_#valid_13|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_13|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,124 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,124 DEBUG L183 ransitionTransformer]: Formula: (not (= |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 15:22:59,124 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,124 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,125 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= |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 15:22:59,125 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,125 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~ret3=|v_main_#t~ret3_4|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-28 15:22:59,126 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,126 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,126 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~ret3=|v_main_#t~ret3_4|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-28 15:22:59,126 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,126 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0] [2018-03-28 15:22:59,126 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,127 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,127 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0] [2018-03-28 15:22:59,127 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,127 DEBUG L183 ransitionTransformer]: Formula: (= (store |v_#valid_10| |v_main_~#mask~0.base_1| 0) |v_#valid_9|) InVars {main_~#mask~0.base=|v_main_~#mask~0.base_1|, #valid=|v_#valid_10|} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_1|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:22:59,127 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,128 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,128 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= (store |v_#valid_10| |v_main_~#mask~0.base_1| 0) |v_#valid_9|) InVars {main_~#mask~0.base=|v_main_~#mask~0.base_1|, #valid=|v_#valid_10|} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_1|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:22:59,128 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,128 DEBUG L183 ransitionTransformer]: Formula: (= v_main_~i~1_8 (+ |v_main_#t~post4_2| 1)) InVars {main_#t~post4=|v_main_#t~post4_2|} OutVars{main_#t~post4=|v_main_#t~post4_2|, main_~i~1=v_main_~i~1_8} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,128 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,128 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,129 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~i~1_8 (+ |v_main_#t~post4_2| 1)) InVars {main_#t~post4=|v_main_#t~post4_2|} OutVars{main_#t~post4=|v_main_#t~post4_2|, main_~i~1=v_main_~i~1_8} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,129 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,129 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#t~post2_1| v_main_~i~1_15) InVars {main_~i~1=v_main_~i~1_15} OutVars{main_~i~1=v_main_~i~1_15, main_#t~post2=|v_main_#t~post2_1|} AuxVars[] AssignedVars[main_#t~post2] [2018-03-28 15:22:59,129 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,129 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,130 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#t~post2_1| v_main_~i~1_15) InVars {main_~i~1=v_main_~i~1_15} OutVars{main_~i~1=v_main_~i~1_15, main_#t~post2=|v_main_#t~post2_1|} AuxVars[] AssignedVars[main_#t~post2] [2018-03-28 15:22:59,130 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,130 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:22:59,130 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,130 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,130 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:22:59,131 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,131 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_2|, main_~#mask~0.offset=|v_main_~#mask~0.offset_2|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset] [2018-03-28 15:22:59,131 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,131 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,131 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_2|, main_~#mask~0.offset=|v_main_~#mask~0.offset_2|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset] [2018-03-28 15:22:59,131 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,132 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~post4=|v_main_#t~post4_3|} AuxVars[] AssignedVars[main_#t~post4] [2018-03-28 15:22:59,132 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,132 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,132 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~post4=|v_main_#t~post4_3|} AuxVars[] AssignedVars[main_#t~post4] [2018-03-28 15:22:59,132 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,132 DEBUG L183 ransitionTransformer]: Formula: (= v_main_~i~1_16 (+ |v_main_#t~post2_2| 1)) InVars {main_#t~post2=|v_main_#t~post2_2|} OutVars{main_~i~1=v_main_~i~1_16, main_#t~post2=|v_main_#t~post2_2|} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,133 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,133 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,133 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~i~1_16 (+ |v_main_#t~post2_2| 1)) InVars {main_#t~post2=|v_main_#t~post2_2|} OutVars{main_~i~1=v_main_~i~1_16, main_#t~post2=|v_main_#t~post2_2|} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:22:59,133 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,133 DEBUG L183 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_2 0) InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_2} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:22:59,134 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,134 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,134 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_2 0) InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_2} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:22:59,134 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,134 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~post2=|v_main_#t~post2_3|} AuxVars[] AssignedVars[main_#t~post2] [2018-03-28 15:22:59,134 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,134 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,135 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~post2=|v_main_#t~post2_3|} AuxVars[] AssignedVars[main_#t~post2] [2018-03-28 15:22:59,135 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,135 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,135 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,135 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,136 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,136 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,136 DEBUG L183 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,136 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,136 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,136 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,136 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,137 DEBUG L183 ransitionTransformer]: Formula: (not (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,137 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,137 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,137 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,137 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,138 DEBUG L183 ransitionTransformer]: Formula: (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,138 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,138 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,138 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,138 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,138 DEBUG L183 ransitionTransformer]: Formula: (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res] [2018-03-28 15:22:59,139 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,139 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,139 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res] [2018-03-28 15:22:59,139 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,139 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= 0 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5)) (not (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5 32))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,140 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,140 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,140 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= 0 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5)) (not (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5 32))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,140 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,140 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,141 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,141 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,141 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,141 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,141 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,141 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,142 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,142 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,142 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,142 DEBUG L183 ransitionTransformer]: Formula: (let ((.cse0 (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2))) (and (<= 0 .cse0) (<= (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2 1) (select |v_#length_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2)) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_1| (select (select |v_#memory_int_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2) .cse0)) (= 1 (select |v_#valid_3| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2)))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2, #valid=|v_#valid_3|, #memory_int=|v_#memory_int_1|, #length=|v_#length_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2, #valid=|v_#valid_3|, #memory_int=|v_#memory_int_1|, #length=|v_#length_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1] [2018-03-28 15:22:59,142 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,143 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,143 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (let ((.cse0 (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2))) (and (<= 0 .cse0) (<= (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2 1) (select |v_#length_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2)) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_1| (select (select |v_#memory_int_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2) .cse0)) (= 1 (select |v_#valid_3| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2)))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2, #valid=|v_#valid_3|, #memory_int=|v_#memory_int_1|, #length=|v_#length_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2, #valid=|v_#valid_3|, #memory_int=|v_#memory_int_1|, #length=|v_#length_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1] [2018-03-28 15:22:59,143 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,144 DEBUG L183 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_4| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3, #valid=|v_#valid_4|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,144 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,144 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,144 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= 1 (select |v_#valid_4| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3, #valid=|v_#valid_4|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,144 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,145 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3 1) (select |v_#length_2| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4))) (not (<= 0 (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3)))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4, #length=|v_#length_2|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4, #length=|v_#length_2|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,145 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,145 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,145 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3 1) (select |v_#length_2| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4))) (not (<= 0 (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3)))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4, #length=|v_#length_2|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4, #length=|v_#length_2|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,146 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,146 DEBUG L183 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_2 (store v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_3 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0] [2018-03-28 15:22:59,146 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,146 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,146 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_2 (store v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_3 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0] [2018-03-28 15:22:59,147 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,147 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_3|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1] [2018-03-28 15:22:59,147 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,147 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,147 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_3|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1] [2018-03-28 15:22:59,148 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,148 DEBUG L183 ransitionTransformer]: Formula: (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0] [2018-03-28 15:22:59,148 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,148 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,148 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0] [2018-03-28 15:22:59,149 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,149 DEBUG L183 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_10 (+ |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2| 1)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_10, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:22:59,149 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,149 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,149 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_10 (+ |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2| 1)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_10, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:22:59,150 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:22:59,150 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_3|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0] [2018-03-28 15:22:59,150 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:22:59,150 DEBUG L212 ransitionTransformer]: [2018-03-28 15:22:59,150 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_3|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0] [2018-03-28 15:22:59,150 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,151 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,151 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_ULTIMATE.start_#t~ret5_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret5=|v_ULTIMATE.start_#t~ret5_2|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret5] [2018-03-28 15:22:59,151 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:22:59,151 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#t~ret3_5| |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#resOutParam_1|) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#resOutParam_1|} OutVars{main_#t~ret3=|v_main_#t~ret3_5|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-28 15:22:59,151 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~sizeInParam_1| 32) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offsetInParam_1| v_main_~c~0.offset_4) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.baseInParam_1| v_main_~c~0.base_4)) InVars {main_~c~0.offset=v_main_~c~0.offset_4, main_~c~0.base=v_main_~c~0.base_4} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.baseInParam_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offsetInParam_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~sizeInParam_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size] [2018-03-28 15:22:59,155 INFO L322 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-03-28 15:22:59,156 DEBUG L326 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: [2018-03-28 15:22:59,157 DEBUG L328 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: [2018-03-28 15:22:59,211 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-03-28 15:23:02,699 INFO L314 AbstractInterpreter]: Visited 73 different actions 344 times. Merged at 47 different actions 166 times. Never widened. Found 30 fixpoints after 11 different actions. Largest state had 21 variables. [2018-03-28 15:23:02,702 INFO L334 apSepIcfgTransformer]: finished equality analysis [2018-03-28 15:23:02,709 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 1 [2018-03-28 15:23:02,709 INFO L344 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-03-28 15:23:02,710 INFO L345 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-03-28 15:23:02,710 INFO L347 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_int_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2) (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2)), at (SUMMARY for call #t~mem1 := read~int(~b.base, ~b.offset + ~i~0 * 1, 1); srcloc: L16')) [2018-03-28 15:23:02,713 DEBUG L354 HeapPartitionManager]: creating LocationBlock locs_30 [2018-03-28 15:23:02,713 DEBUG L355 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-03-28 15:23:02,713 DEBUG L304 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-28 15:23:02,714 DEBUG L305 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2) (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2)), at (SUMMARY for call #t~mem1 := read~int(~b.base, ~b.offset + ~i~0 * 1, 1); srcloc: L16')) [2018-03-28 15:23:02,714 DEBUG L306 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-28 15:23:02,714 DEBUG L354 HeapPartitionManager]: creating LocationBlock locs_30 [2018-03-28 15:23:02,714 DEBUG L355 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-03-28 15:23:02,714 DEBUG L304 HeapPartitionManager]: adding LocationBlock locs_30 [2018-03-28 15:23:02,714 DEBUG L305 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2) (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2)), at (SUMMARY for call #t~mem1 := read~int(~b.base, ~b.offset + ~i~0 * 1, 1); srcloc: L16')) [2018-03-28 15:23:02,714 DEBUG L306 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-03-28 15:23:02,714 INFO L311 HeapPartitionManager]: partitioning result: [2018-03-28 15:23:02,714 INFO L316 HeapPartitionManager]: location blocks for array group [#memory_int] [2018-03-28 15:23:02,714 INFO L325 HeapPartitionManager]: at dimension 0 [2018-03-28 15:23:02,715 INFO L326 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-03-28 15:23:02,715 INFO L327 HeapPartitionManager]: # location blocks :1 [2018-03-28 15:23:02,715 DEBUG L334 HeapPartitionManager]: location block contents: [2018-03-28 15:23:02,715 DEBUG L337 HeapPartitionManager]: [NoStoreIndexInfo] [2018-03-28 15:23:02,715 INFO L325 HeapPartitionManager]: at dimension 1 [2018-03-28 15:23:02,715 INFO L326 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-03-28 15:23:02,715 INFO L327 HeapPartitionManager]: # location blocks :1 [2018-03-28 15:23:02,715 DEBUG L334 HeapPartitionManager]: location block contents: [2018-03-28 15:23:02,715 DEBUG L337 HeapPartitionManager]: [NoStoreIndexInfo] [2018-03-28 15:23:02,716 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-03-28 15:23:02,719 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,719 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{#NULL.offset=|v_#NULL.offset_2|, #NULL.base=|v_#NULL.base_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] [2018-03-28 15:23:02,719 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,719 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,719 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_5|} AuxVars[] AssignedVars[#valid, #NULL.offset, #NULL.base] [2018-03-28 15:23:02,720 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,720 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,720 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_8| |v_#valid_7|) InVars {#valid=|v_#valid_8|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_7|, ULTIMATE.start_#t~ret5=|v_ULTIMATE.start_#t~ret5_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_#t~ret5] [2018-03-28 15:23:02,720 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,720 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,720 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_8| |v_#valid_7|) InVars {#valid=|v_#valid_8|} OutVars{#length=|v_#length_3|, #valid=|v_#valid_7|, ULTIMATE.start_#t~ret5=|v_ULTIMATE.start_#t~ret5_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_#t~ret5] [2018-03-28 15:23:02,721 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,721 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,721 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 15:23:02,721 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,721 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,721 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 15:23:02,721 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,721 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,722 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,722 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,722 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,722 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,722 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~i~1=v_main_~i~1_9} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:23:02,722 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,722 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,722 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~i~1=v_main_~i~1_9} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:23:02,722 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,722 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 15:23:02,723 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,723 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,723 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 15:23:02,723 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,723 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~b~0=v_main_~b~0_3} AuxVars[] AssignedVars[main_~b~0] [2018-03-28 15:23:02,723 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,723 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,723 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~b~0=v_main_~b~0_3} AuxVars[] AssignedVars[main_~b~0] [2018-03-28 15:23:02,723 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,723 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,723 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,724 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,724 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,724 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,724 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~buffer~0=v_main_~buffer~0_1} AuxVars[] AssignedVars[main_~buffer~0] [2018-03-28 15:23:02,724 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,724 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,724 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~buffer~0=v_main_~buffer~0_1} AuxVars[] AssignedVars[main_~buffer~0] [2018-03-28 15:23:02,724 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,724 DEBUG L183 ransitionTransformer]: Formula: (and (= 0 (select |v_#valid_16| |v_main_~#mask~0.base_5|)) (= |v_#length_5| (store |v_#length_6| |v_main_~#mask~0.base_5| 32)) (= 0 |v_main_~#mask~0.offset_5|) (not (= 0 |v_main_~#mask~0.base_5|)) (= |v_#valid_15| (store |v_#valid_16| |v_main_~#mask~0.base_5| 1))) InVars {#length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#length=|v_#length_5|, main_~#mask~0.base=|v_main_~#mask~0.base_5|, main_~#mask~0.offset=|v_main_~#mask~0.offset_5|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset, #valid, #length] [2018-03-28 15:23:02,725 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,725 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,725 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= 0 (select |v_#valid_16| |v_main_~#mask~0.base_5|)) (= |v_#length_5| (store |v_#length_6| |v_main_~#mask~0.base_5| 32)) (= 0 |v_main_~#mask~0.offset_5|) (not (= 0 |v_main_~#mask~0.base_5|)) (= |v_#valid_15| (store |v_#valid_16| |v_main_~#mask~0.base_5| 1))) InVars {#length=|v_#length_6|, #valid=|v_#valid_16|} OutVars{#length=|v_#length_5|, main_~#mask~0.base=|v_main_~#mask~0.base_5|, main_~#mask~0.offset=|v_main_~#mask~0.offset_5|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset, #valid, #length] [2018-03-28 15:23:02,725 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,725 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~c~0.offset=v_main_~c~0.offset_1, main_~c~0.base=v_main_~c~0.base_1} AuxVars[] AssignedVars[main_~c~0.base, main_~c~0.offset] [2018-03-28 15:23:02,725 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,726 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,726 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~c~0.offset=v_main_~c~0.offset_1, main_~c~0.base=v_main_~c~0.base_1} AuxVars[] AssignedVars[main_~c~0.base, main_~c~0.offset] [2018-03-28 15:23:02,726 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,726 DEBUG L183 ransitionTransformer]: Formula: (= v_main_~i~1_10 0) InVars {} OutVars{main_~i~1=v_main_~i~1_10} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:23:02,726 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,726 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,726 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~i~1_10 0) InVars {} OutVars{main_~i~1=v_main_~i~1_10} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:23:02,727 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,727 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,727 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,727 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,727 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,727 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,727 DEBUG L183 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,727 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,727 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,727 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,727 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,728 DEBUG L183 ransitionTransformer]: Formula: (not (< v_main_~i~1_11 32)) InVars {main_~i~1=v_main_~i~1_11} OutVars{main_~i~1=v_main_~i~1_11} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,728 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,728 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,728 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (< v_main_~i~1_11 32)) InVars {main_~i~1=v_main_~i~1_11} OutVars{main_~i~1=v_main_~i~1_11} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,728 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,728 DEBUG L183 ransitionTransformer]: Formula: (< v_main_~i~1_12 32) InVars {main_~i~1=v_main_~i~1_12} OutVars{main_~i~1=v_main_~i~1_12} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,728 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,728 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,728 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (< v_main_~i~1_12 32) InVars {main_~i~1=v_main_~i~1_12} OutVars{main_~i~1=v_main_~i~1_12} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,728 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,729 DEBUG L183 ransitionTransformer]: Formula: (= v_main_~i~1_1 0) InVars {} OutVars{main_~i~1=v_main_~i~1_1} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:23:02,729 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,729 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,729 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~i~1_1 0) InVars {} OutVars{main_~i~1=v_main_~i~1_1} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:23:02,729 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,729 DEBUG L183 ransitionTransformer]: Formula: (and (= v_main_~c~0.offset_2 |v_main_~#mask~0.offset_6|) (= v_main_~c~0.base_2 |v_main_~#mask~0.base_6|)) InVars {main_~#mask~0.offset=|v_main_~#mask~0.offset_6|, main_~#mask~0.base=|v_main_~#mask~0.base_6|} OutVars{main_~c~0.offset=v_main_~c~0.offset_2, main_~c~0.base=v_main_~c~0.base_2, main_~#mask~0.offset=|v_main_~#mask~0.offset_6|, main_~#mask~0.base=|v_main_~#mask~0.base_6|} AuxVars[] AssignedVars[main_~c~0.base, main_~c~0.offset] [2018-03-28 15:23:02,729 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,729 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,729 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= v_main_~c~0.offset_2 |v_main_~#mask~0.offset_6|) (= v_main_~c~0.base_2 |v_main_~#mask~0.base_6|)) InVars {main_~#mask~0.offset=|v_main_~#mask~0.offset_6|, main_~#mask~0.base=|v_main_~#mask~0.base_6|} OutVars{main_~c~0.offset=v_main_~c~0.offset_2, main_~c~0.base=v_main_~c~0.base_2, main_~#mask~0.offset=|v_main_~#mask~0.offset_6|, main_~#mask~0.base=|v_main_~#mask~0.base_6|} AuxVars[] AssignedVars[main_~c~0.base, main_~c~0.offset] [2018-03-28 15:23:02,729 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,730 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,730 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,730 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,730 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,730 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,730 DEBUG L183 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,730 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,730 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,730 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,730 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,731 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= 0 v_main_~i~1_13)) (not (< v_main_~i~1_13 100))) InVars {main_~i~1=v_main_~i~1_13} OutVars{main_~i~1=v_main_~i~1_13} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,731 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,731 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,731 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= 0 v_main_~i~1_13)) (not (< v_main_~i~1_13 100))) InVars {main_~i~1=v_main_~i~1_13} OutVars{main_~i~1=v_main_~i~1_13} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,731 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,731 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,731 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,731 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,731 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,731 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,732 DEBUG L183 ransitionTransformer]: Formula: (not (< v_main_~i~1_2 32)) InVars {main_~i~1=v_main_~i~1_2} OutVars{main_~i~1=v_main_~i~1_2} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,732 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,732 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,732 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (< v_main_~i~1_2 32)) InVars {main_~i~1=v_main_~i~1_2} OutVars{main_~i~1=v_main_~i~1_2} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,732 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,732 DEBUG L183 ransitionTransformer]: Formula: (< v_main_~i~1_3 32) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_3} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,732 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,732 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,732 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (< v_main_~i~1_3 32) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_3} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,732 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,733 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_2| 0) InVars {} OutVars{main_#res=|v_main_#res_2|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:23:02,733 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,733 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,733 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#res_2| 0) InVars {} OutVars{main_#res=|v_main_#res_2|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:23:02,733 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,733 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~ret3=|v_main_#t~ret3_1|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-28 15:23:02,733 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,733 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,733 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~ret3=|v_main_#t~ret3_1|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-28 15:23:02,733 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~sizeInParam_1| 32) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offsetInParam_1| v_main_~c~0.offset_4) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.baseInParam_1| v_main_~c~0.base_4)) InVars {main_~c~0.offset=v_main_~c~0.offset_4, main_~c~0.base=v_main_~c~0.base_4} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.baseInParam_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offsetInParam_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~sizeInParam_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size] [2018-03-28 15:23:02,734 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,734 DEBUG L183 ransitionTransformer]: Formula: (or (not (< v_main_~i~1_4 100)) (not (<= 0 v_main_~i~1_4))) InVars {main_~i~1=v_main_~i~1_4} OutVars{main_~i~1=v_main_~i~1_4} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,734 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,734 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,734 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (< v_main_~i~1_4 100)) (not (<= 0 v_main_~i~1_4))) InVars {main_~i~1=v_main_~i~1_4} OutVars{main_~i~1=v_main_~i~1_4} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,734 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,734 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,734 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,734 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,735 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,735 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,735 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_11| (store |v_#valid_12| |v_main_~#mask~0.base_3| 0)) InVars {main_~#mask~0.base=|v_main_~#mask~0.base_3|, #valid=|v_#valid_12|} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_3|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:23:02,735 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,735 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,735 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_11| (store |v_#valid_12| |v_main_~#mask~0.base_3| 0)) InVars {main_~#mask~0.base=|v_main_~#mask~0.base_3|, #valid=|v_#valid_12|} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_3|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:23:02,735 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,735 DEBUG L183 ransitionTransformer]: Formula: (and (<= |v_main_#t~ret3_2| 2147483647) (<= 0 (+ |v_main_#t~ret3_2| 2147483648))) InVars {main_#t~ret3=|v_main_#t~ret3_2|} OutVars{main_#t~ret3=|v_main_#t~ret3_2|} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,735 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,736 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,736 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (<= |v_main_#t~ret3_2| 2147483647) (<= 0 (+ |v_main_#t~ret3_2| 2147483648))) InVars {main_#t~ret3=|v_main_#t~ret3_2|} OutVars{main_#t~ret3=|v_main_#t~ret3_2|} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,736 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,736 DEBUG L183 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size] [2018-03-28 15:23:02,736 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,736 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,736 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size] [2018-03-28 15:23:02,737 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,737 DEBUG L183 ransitionTransformer]: Formula: (not (= 32 (select v_main_~b~0_1 v_main_~i~1_5))) InVars {main_~b~0=v_main_~b~0_1, main_~i~1=v_main_~i~1_5} OutVars{main_~b~0=v_main_~b~0_1, main_~i~1=v_main_~i~1_5} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,737 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,737 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,737 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= 32 (select v_main_~b~0_1 v_main_~i~1_5))) InVars {main_~b~0=v_main_~b~0_1, main_~i~1=v_main_~i~1_5} OutVars{main_~b~0=v_main_~b~0_1, main_~i~1=v_main_~i~1_5} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,738 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,738 DEBUG L183 ransitionTransformer]: Formula: (= 32 (select v_main_~b~0_2 v_main_~i~1_6)) InVars {main_~b~0=v_main_~b~0_2, main_~i~1=v_main_~i~1_6} OutVars{main_~b~0=v_main_~b~0_2, main_~i~1=v_main_~i~1_6} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,738 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,738 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,738 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= 32 (select v_main_~b~0_2 v_main_~i~1_6)) InVars {main_~b~0=v_main_~b~0_2, main_~i~1=v_main_~i~1_6} OutVars{main_~b~0=v_main_~b~0_2, main_~i~1=v_main_~i~1_6} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,738 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,738 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_4|, main_~#mask~0.offset=|v_main_~#mask~0.offset_4|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset] [2018-03-28 15:23:02,738 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,738 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,738 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_4|, main_~#mask~0.offset=|v_main_~#mask~0.offset_4|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset] [2018-03-28 15:23:02,739 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,739 DEBUG L183 ransitionTransformer]: Formula: (= v_main_~b~0_4 (store v_main_~b~0_5 v_main_~i~1_14 |v_main_#t~ret3_3|)) InVars {main_~i~1=v_main_~i~1_14, main_~b~0=v_main_~b~0_5, main_#t~ret3=|v_main_#t~ret3_3|} OutVars{main_~i~1=v_main_~i~1_14, main_~b~0=v_main_~b~0_4, main_#t~ret3=|v_main_#t~ret3_3|} AuxVars[] AssignedVars[main_~b~0] [2018-03-28 15:23:02,739 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,739 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,739 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~b~0_4 (store v_main_~b~0_5 v_main_~i~1_14 |v_main_#t~ret3_3|)) InVars {main_~i~1=v_main_~i~1_14, main_~b~0=v_main_~b~0_5, main_#t~ret3=|v_main_#t~ret3_3|} OutVars{main_~i~1=v_main_~i~1_14, main_~b~0=v_main_~b~0_4, main_#t~ret3=|v_main_#t~ret3_3|} AuxVars[] AssignedVars[main_~b~0] [2018-03-28 15:23:02,739 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,739 DEBUG L183 ransitionTransformer]: Formula: (and (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|) (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_1, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset] [2018-03-28 15:23:02,739 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,739 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,740 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|) (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_1 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_1, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset] [2018-03-28 15:23:02,740 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,740 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#res_1| 1) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:23:02,740 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,740 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,740 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#res_1| 1) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:23:02,740 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,740 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#t~post4_1| v_main_~i~1_7) InVars {main_~i~1=v_main_~i~1_7} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~1=v_main_~i~1_7} AuxVars[] AssignedVars[main_#t~post4] [2018-03-28 15:23:02,740 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,740 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,741 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#t~post4_1| v_main_~i~1_7) InVars {main_~i~1=v_main_~i~1_7} OutVars{main_#t~post4=|v_main_#t~post4_1|, main_~i~1=v_main_~i~1_7} AuxVars[] AssignedVars[main_#t~post4] [2018-03-28 15:23:02,741 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,741 DEBUG L183 ransitionTransformer]: Formula: (= |v_#valid_13| |old(#valid)|) InVars {#valid=|v_#valid_13|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_13|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,741 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,741 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,741 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_#valid_13| |old(#valid)|) InVars {#valid=|v_#valid_13|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_13|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,741 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,741 DEBUG L183 ransitionTransformer]: Formula: (not (= |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 15:23:02,741 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,742 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,742 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= |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 15:23:02,742 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,742 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~ret3=|v_main_#t~ret3_4|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-28 15:23:02,742 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,742 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,742 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~ret3=|v_main_#t~ret3_4|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-28 15:23:02,742 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,742 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0] [2018-03-28 15:23:02,742 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,742 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,743 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0] [2018-03-28 15:23:02,743 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,743 DEBUG L183 ransitionTransformer]: Formula: (= (store |v_#valid_10| |v_main_~#mask~0.base_1| 0) |v_#valid_9|) InVars {main_~#mask~0.base=|v_main_~#mask~0.base_1|, #valid=|v_#valid_10|} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_1|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:23:02,743 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,743 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,743 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= (store |v_#valid_10| |v_main_~#mask~0.base_1| 0) |v_#valid_9|) InVars {main_~#mask~0.base=|v_main_~#mask~0.base_1|, #valid=|v_#valid_10|} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_1|, #valid=|v_#valid_9|} AuxVars[] AssignedVars[#valid] [2018-03-28 15:23:02,743 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,743 DEBUG L183 ransitionTransformer]: Formula: (= v_main_~i~1_8 (+ |v_main_#t~post4_2| 1)) InVars {main_#t~post4=|v_main_#t~post4_2|} OutVars{main_#t~post4=|v_main_#t~post4_2|, main_~i~1=v_main_~i~1_8} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:23:02,743 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,744 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,744 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~i~1_8 (+ |v_main_#t~post4_2| 1)) InVars {main_#t~post4=|v_main_#t~post4_2|} OutVars{main_#t~post4=|v_main_#t~post4_2|, main_~i~1=v_main_~i~1_8} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:23:02,744 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,744 DEBUG L183 ransitionTransformer]: Formula: (= |v_main_#t~post2_1| v_main_~i~1_15) InVars {main_~i~1=v_main_~i~1_15} OutVars{main_~i~1=v_main_~i~1_15, main_#t~post2=|v_main_#t~post2_1|} AuxVars[] AssignedVars[main_#t~post2] [2018-03-28 15:23:02,744 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,744 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,744 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#t~post2_1| v_main_~i~1_15) InVars {main_~i~1=v_main_~i~1_15} OutVars{main_~i~1=v_main_~i~1_15, main_#t~post2=|v_main_#t~post2_1|} AuxVars[] AssignedVars[main_#t~post2] [2018-03-28 15:23:02,744 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,744 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:23:02,744 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,745 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,745 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:23:02,745 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,745 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_2|, main_~#mask~0.offset=|v_main_~#mask~0.offset_2|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset] [2018-03-28 15:23:02,745 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,745 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,745 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~#mask~0.base=|v_main_~#mask~0.base_2|, main_~#mask~0.offset=|v_main_~#mask~0.offset_2|} AuxVars[] AssignedVars[main_~#mask~0.base, main_~#mask~0.offset] [2018-03-28 15:23:02,745 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,745 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~post4=|v_main_#t~post4_3|} AuxVars[] AssignedVars[main_#t~post4] [2018-03-28 15:23:02,745 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,745 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,746 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~post4=|v_main_#t~post4_3|} AuxVars[] AssignedVars[main_#t~post4] [2018-03-28 15:23:02,746 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,746 DEBUG L183 ransitionTransformer]: Formula: (= v_main_~i~1_16 (+ |v_main_#t~post2_2| 1)) InVars {main_#t~post2=|v_main_#t~post2_2|} OutVars{main_~i~1=v_main_~i~1_16, main_#t~post2=|v_main_#t~post2_2|} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:23:02,746 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,746 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,746 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~i~1_16 (+ |v_main_#t~post2_2| 1)) InVars {main_#t~post2=|v_main_#t~post2_2|} OutVars{main_~i~1=v_main_~i~1_16, main_#t~post2=|v_main_#t~post2_2|} AuxVars[] AssignedVars[main_~i~1] [2018-03-28 15:23:02,746 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,746 DEBUG L183 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_2 0) InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_2} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:23:02,746 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,747 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,747 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_2 0) InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_2} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:23:02,747 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,747 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~post2=|v_main_#t~post2_3|} AuxVars[] AssignedVars[main_#t~post2] [2018-03-28 15:23:02,747 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,747 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,747 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~post2=|v_main_#t~post2_3|} AuxVars[] AssignedVars[main_#t~post2] [2018-03-28 15:23:02,747 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,747 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,747 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,747 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,748 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,748 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,748 DEBUG L183 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,748 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,748 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,748 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,748 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,748 DEBUG L183 ransitionTransformer]: Formula: (not (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,748 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,748 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,748 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_2} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,749 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,749 DEBUG L183 ransitionTransformer]: Formula: (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,749 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,749 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,749 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_4, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size_3} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,749 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,749 DEBUG L183 ransitionTransformer]: Formula: (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res] [2018-03-28 15:23:02,749 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,749 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,749 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_11} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res] [2018-03-28 15:23:02,750 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,750 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= 0 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5)) (not (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5 32))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,750 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,750 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,750 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= 0 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5)) (not (< v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5 32))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_5} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,750 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,750 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,750 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,750 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,750 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,751 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,751 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,751 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,751 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,751 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,753 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,753 DEBUG L183 ransitionTransformer]: Formula: (let ((.cse0 (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2))) (and (<= 0 .cse0) (<= (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2 1) (select |v_#length_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2)) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_1| (select (select |v_#memory_int_part_locs_30_locs_30_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2) .cse0)) (= 1 (select |v_#valid_3| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2)))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2, #valid=|v_#valid_3|, #length=|v_#length_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_1|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2, #valid=|v_#valid_3|, #length=|v_#length_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1] [2018-03-28 15:23:02,753 DEBUG L190 ransitionTransformer]: formula has changed [2018-03-28 15:23:02,754 DEBUG L191 ransitionTransformer]: old formula: [2018-03-28 15:23:02,754 DEBUG L192 ransitionTransformer]: (let ((.cse0 (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2))) (and (<= 0 .cse0) (<= (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2 1) (select |v_#length_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2)) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_1| (select (select |v_#memory_int_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2) .cse0)) (= 1 (select |v_#valid_3| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2)))) [2018-03-28 15:23:02,754 DEBUG L193 ransitionTransformer]: new formula: [2018-03-28 15:23:02,754 DEBUG L194 ransitionTransformer]: (let ((.cse0 (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2))) (and (<= 0 .cse0) (<= (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2 1) (select |v_#length_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2)) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_1| (select (select |v_#memory_int_part_locs_30_locs_30_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2) .cse0)) (= 1 (select |v_#valid_3| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2)))) [2018-03-28 15:23:02,754 DEBUG L198 ransitionTransformer]: invars have changed [2018-03-28 15:23:02,754 DEBUG L199 ransitionTransformer]: old invars: [2018-03-28 15:23:02,754 DEBUG L200 ransitionTransformer]: {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2, #valid=|v_#valid_3|, #memory_int=|v_#memory_int_1|, #length=|v_#length_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6} [2018-03-28 15:23:02,754 DEBUG L201 ransitionTransformer]: new invars: [2018-03-28 15:23:02,754 DEBUG L202 ransitionTransformer]: {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2, #valid=|v_#valid_3|, #length=|v_#length_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_1|} [2018-03-28 15:23:02,754 DEBUG L206 ransitionTransformer]: outvars have changed [2018-03-28 15:23:02,754 DEBUG L207 ransitionTransformer]: old outvars: [2018-03-28 15:23:02,755 DEBUG L208 ransitionTransformer]: {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2, #valid=|v_#valid_3|, #memory_int=|v_#memory_int_1|, #length=|v_#length_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_1|} [2018-03-28 15:23:02,755 DEBUG L209 ransitionTransformer]: new outvars: [2018-03-28 15:23:02,755 DEBUG L210 ransitionTransformer]: {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2, #valid=|v_#valid_3|, #length=|v_#length_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_1|} [2018-03-28 15:23:02,755 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,755 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (let ((.cse0 (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2))) (and (<= 0 .cse0) (<= (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2 1) (select |v_#length_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2)) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_1| (select (select |v_#memory_int_part_locs_30_locs_30_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2) .cse0)) (= 1 (select |v_#valid_3| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2)))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2, #valid=|v_#valid_3|, #length=|v_#length_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_1|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_2, #valid=|v_#valid_3|, #length=|v_#length_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_6, #memory_int_part_locs_30_locs_30=|v_#memory_int_part_locs_30_locs_30_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1] [2018-03-28 15:23:02,755 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,755 DEBUG L183 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_4| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3, #valid=|v_#valid_4|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,755 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,756 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,756 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= 1 (select |v_#valid_4| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3, #valid=|v_#valid_4|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_3, #valid=|v_#valid_4|} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,756 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,756 DEBUG L183 ransitionTransformer]: Formula: (or (not (<= (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3 1) (select |v_#length_2| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4))) (not (<= 0 (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3)))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4, #length=|v_#length_2|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4, #length=|v_#length_2|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,756 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,756 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,756 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (or (not (<= (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3 1) (select |v_#length_2| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4))) (not (<= 0 (+ v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3)))) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4, #length=|v_#length_2|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base_4, #length=|v_#length_2|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_7, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset_3} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,757 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,757 DEBUG L183 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_2 (store v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_3 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0] [2018-03-28 15:23:02,757 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,757 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,757 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_2 (store v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_3 v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8 |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_3, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_8, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0_2, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_2|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~a~0] [2018-03-28 15:23:02,757 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,758 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_3|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1] [2018-03-28 15:23:02,758 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,758 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,758 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1_3|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~mem1] [2018-03-28 15:23:02,758 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,758 DEBUG L183 ransitionTransformer]: Formula: (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0] [2018-03-28 15:23:02,758 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,759 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,759 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_1| v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_9, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0] [2018-03-28 15:23:02,759 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,759 DEBUG L183 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_10 (+ |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2| 1)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_10, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:23:02,759 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,759 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,760 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_10 (+ |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2| 1)) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2|} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0_10, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_2|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0] [2018-03-28 15:23:02,760 DEBUG L182 ransitionTransformer]: transformed transition [2018-03-28 15:23:02,760 DEBUG L183 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_3|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0] [2018-03-28 15:23:02,760 DEBUG L186 ransitionTransformer]: transformula unchanged [2018-03-28 15:23:02,760 DEBUG L212 ransitionTransformer]: [2018-03-28 15:23:02,760 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0_3|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#t~post0] [2018-03-28 15:23:02,761 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,761 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,761 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_ULTIMATE.start_#t~ret5_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret5=|v_ULTIMATE.start_#t~ret5_2|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret5] [2018-03-28 15:23:02,761 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:23:02,761 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#t~ret3_5| |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#resOutParam_1|) InVars {__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#res=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#resOutParam_1|} OutVars{main_#t~ret3=|v_main_#t~ret3_5|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-28 15:23:02,761 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~sizeInParam_1| 32) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offsetInParam_1| v_main_~c~0.offset_4) (= |v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.baseInParam_1| v_main_~c~0.base_4)) InVars {main_~c~0.offset=v_main_~c~0.offset_4, main_~c~0.base=v_main_~c~0.base_4} OutVars{__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.baseInParam_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offsetInParam_1|, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~sizeInParam_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size] [2018-03-28 15:23:02,764 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 28.03 03:23:02 BasicIcfg [2018-03-28 15:23:02,764 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-03-28 15:23:02,765 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-03-28 15:23:02,765 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-03-28 15:23:02,768 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-03-28 15:23:02,768 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.03 03:22:58" (1/4) ... [2018-03-28 15:23:02,769 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@652fd8bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 03:23:02, skipping insertion in model container [2018-03-28 15:23:02,769 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:22:58" (2/4) ... [2018-03-28 15:23:02,769 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@652fd8bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 03:23:02, skipping insertion in model container [2018-03-28 15:23:02,769 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:22:58" (3/4) ... [2018-03-28 15:23:02,769 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@652fd8bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 03:23:02, skipping insertion in model container [2018-03-28 15:23:02,769 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 28.03 03:23:02" (4/4) ... [2018-03-28 15:23:02,771 INFO L107 eAbstractionObserver]: Analyzing ICFG HeapSeparatedIcfg [2018-03-28 15:23:02,777 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-03-28 15:23:02,783 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 6 error locations. [2018-03-28 15:23:02,816 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-03-28 15:23:02,817 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-03-28 15:23:02,817 INFO L370 AbstractCegarLoop]: Hoare is true [2018-03-28 15:23:02,817 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-03-28 15:23:02,817 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-03-28 15:23:02,817 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-03-28 15:23:02,817 INFO L374 AbstractCegarLoop]: Difference is false [2018-03-28 15:23:02,818 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-03-28 15:23:02,818 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-03-28 15:23:02,818 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-03-28 15:23:02,829 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states. [2018-03-28 15:23:02,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-03-28 15:23:02,835 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:02,836 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:02,836 INFO L408 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:02,839 INFO L82 PathProgramCache]: Analyzing trace with hash -289603045, 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 15:23:02,857 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:02,892 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:02,962 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 15:23:02,963 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:03,022 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 15:23:03,049 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-28 15:23:03,049 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2018-03-28 15:23:03,051 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-03-28 15:23:03,059 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-03-28 15:23:03,059 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-03-28 15:23:03,061 INFO L87 Difference]: Start difference. First operand 64 states. Second operand 5 states. [2018-03-28 15:23:03,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:03,236 INFO L93 Difference]: Finished difference Result 141 states and 168 transitions. [2018-03-28 15:23:03,236 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-03-28 15:23:03,238 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 12 [2018-03-28 15:23:03,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:03,249 INFO L225 Difference]: With dead ends: 141 [2018-03-28 15:23:03,249 INFO L226 Difference]: Without dead ends: 84 [2018-03-28 15:23:03,253 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 18 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-03-28 15:23:03,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84 states. [2018-03-28 15:23:03,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84 to 68. [2018-03-28 15:23:03,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2018-03-28 15:23:03,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 73 transitions. [2018-03-28 15:23:03,300 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 73 transitions. Word has length 12 [2018-03-28 15:23:03,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:03,301 INFO L459 AbstractCegarLoop]: Abstraction has 68 states and 73 transitions. [2018-03-28 15:23:03,301 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-03-28 15:23:03,301 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 73 transitions. [2018-03-28 15:23:03,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-03-28 15:23:03,302 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:03,302 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:03,302 INFO L408 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:03,303 INFO L82 PathProgramCache]: Analyzing trace with hash 1129209722, 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 15:23:03,315 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:03,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:03,332 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:03,339 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 15:23:03,339 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:03,361 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 15:23:03,398 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-28 15:23:03,398 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 3 [2018-03-28 15:23:03,399 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-03-28 15:23:03,400 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-03-28 15:23:03,400 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-03-28 15:23:03,400 INFO L87 Difference]: Start difference. First operand 68 states and 73 transitions. Second operand 4 states. [2018-03-28 15:23:03,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:03,451 INFO L93 Difference]: Finished difference Result 82 states and 88 transitions. [2018-03-28 15:23:03,452 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-03-28 15:23:03,452 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2018-03-28 15:23:03,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:03,456 INFO L225 Difference]: With dead ends: 82 [2018-03-28 15:23:03,456 INFO L226 Difference]: Without dead ends: 81 [2018-03-28 15:23:03,457 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-03-28 15:23:03,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81 states. [2018-03-28 15:23:03,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81 to 71. [2018-03-28 15:23:03,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71 states. [2018-03-28 15:23:03,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 77 transitions. [2018-03-28 15:23:03,466 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 77 transitions. Word has length 21 [2018-03-28 15:23:03,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:03,467 INFO L459 AbstractCegarLoop]: Abstraction has 71 states and 77 transitions. [2018-03-28 15:23:03,467 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-03-28 15:23:03,467 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 77 transitions. [2018-03-28 15:23:03,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-03-28 15:23:03,468 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:03,468 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:03,468 INFO L408 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:03,469 INFO L82 PathProgramCache]: Analyzing trace with hash 645763495, 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 15:23:03,484 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:03,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:03,500 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:03,523 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 15:23:03,524 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-28 15:23:03,526 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-28 15:23:03,526 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-03-28 15:23:03,557 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 15:23:03,558 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:03,562 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 15:23:03,584 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-28 15:23:03,584 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 5 [2018-03-28 15:23:03,585 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-03-28 15:23:03,585 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-03-28 15:23:03,585 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-03-28 15:23:03,585 INFO L87 Difference]: Start difference. First operand 71 states and 77 transitions. Second operand 6 states. [2018-03-28 15:23:03,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:03,728 INFO L93 Difference]: Finished difference Result 71 states and 77 transitions. [2018-03-28 15:23:03,729 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-03-28 15:23:03,729 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 22 [2018-03-28 15:23:03,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:03,730 INFO L225 Difference]: With dead ends: 71 [2018-03-28 15:23:03,730 INFO L226 Difference]: Without dead ends: 70 [2018-03-28 15:23:03,730 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2018-03-28 15:23:03,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2018-03-28 15:23:03,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 70. [2018-03-28 15:23:03,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2018-03-28 15:23:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 76 transitions. [2018-03-28 15:23:03,737 INFO L78 Accepts]: Start accepts. Automaton has 70 states and 76 transitions. Word has length 22 [2018-03-28 15:23:03,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:03,738 INFO L459 AbstractCegarLoop]: Abstraction has 70 states and 76 transitions. [2018-03-28 15:23:03,738 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-03-28 15:23:03,738 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 76 transitions. [2018-03-28 15:23:03,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-03-28 15:23:03,739 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:03,739 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:03,739 INFO L408 AbstractCegarLoop]: === Iteration 4 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:03,740 INFO L82 PathProgramCache]: Analyzing trace with hash 645763497, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:23:03,750 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:03,766 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:03,771 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 15:23:03,771 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-28 15:23:03,774 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-28 15:23:03,775 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-03-28 15:23:03,879 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 15:23:03,879 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:03,998 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 15:23:04,032 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-28 15:23:04,033 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 11 [2018-03-28 15:23:04,033 INFO L442 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-03-28 15:23:04,033 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-03-28 15:23:04,033 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2018-03-28 15:23:04,034 INFO L87 Difference]: Start difference. First operand 70 states and 76 transitions. Second operand 12 states. [2018-03-28 15:23:04,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:04,297 INFO L93 Difference]: Finished difference Result 79 states and 85 transitions. [2018-03-28 15:23:04,298 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-03-28 15:23:04,298 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 22 [2018-03-28 15:23:04,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:04,299 INFO L225 Difference]: With dead ends: 79 [2018-03-28 15:23:04,299 INFO L226 Difference]: Without dead ends: 78 [2018-03-28 15:23:04,300 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=58, Invalid=182, Unknown=0, NotChecked=0, Total=240 [2018-03-28 15:23:04,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78 states. [2018-03-28 15:23:04,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78 to 71. [2018-03-28 15:23:04,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71 states. [2018-03-28 15:23:04,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 77 transitions. [2018-03-28 15:23:04,307 INFO L78 Accepts]: Start accepts. Automaton has 71 states and 77 transitions. Word has length 22 [2018-03-28 15:23:04,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:04,307 INFO L459 AbstractCegarLoop]: Abstraction has 71 states and 77 transitions. [2018-03-28 15:23:04,307 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-03-28 15:23:04,307 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 77 transitions. [2018-03-28 15:23:04,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-03-28 15:23:04,308 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:04,308 INFO L355 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:04,308 INFO L408 AbstractCegarLoop]: === Iteration 5 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:04,308 INFO L82 PathProgramCache]: Analyzing trace with hash 823290080, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:23:04,322 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:04,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:04,336 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:04,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:04,377 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:04,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:04,424 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-28 15:23:04,425 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2018-03-28 15:23:04,425 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-03-28 15:23:04,425 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-03-28 15:23:04,425 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2018-03-28 15:23:04,425 INFO L87 Difference]: Start difference. First operand 71 states and 77 transitions. Second operand 9 states. [2018-03-28 15:23:04,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:04,545 INFO L93 Difference]: Finished difference Result 87 states and 94 transitions. [2018-03-28 15:23:04,546 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-03-28 15:23:04,546 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 23 [2018-03-28 15:23:04,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:04,547 INFO L225 Difference]: With dead ends: 87 [2018-03-28 15:23:04,547 INFO L226 Difference]: Without dead ends: 86 [2018-03-28 15:23:04,547 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 36 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=50, Invalid=82, Unknown=0, NotChecked=0, Total=132 [2018-03-28 15:23:04,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2018-03-28 15:23:04,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 68. [2018-03-28 15:23:04,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2018-03-28 15:23:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 74 transitions. [2018-03-28 15:23:04,555 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 74 transitions. Word has length 23 [2018-03-28 15:23:04,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:04,555 INFO L459 AbstractCegarLoop]: Abstraction has 68 states and 74 transitions. [2018-03-28 15:23:04,555 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-03-28 15:23:04,555 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 74 transitions. [2018-03-28 15:23:04,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-03-28 15:23:04,556 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:04,556 INFO L355 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:04,556 INFO L408 AbstractCegarLoop]: === Iteration 6 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:04,557 INFO L82 PathProgramCache]: Analyzing trace with hash 349066383, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:23:04,574 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:04,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:04,603 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:04,644 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:04,644 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:04,678 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:04,699 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-28 15:23:04,700 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 7 [2018-03-28 15:23:04,700 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-03-28 15:23:04,700 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-03-28 15:23:04,700 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-03-28 15:23:04,700 INFO L87 Difference]: Start difference. First operand 68 states and 74 transitions. Second operand 8 states. [2018-03-28 15:23:04,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:04,769 INFO L93 Difference]: Finished difference Result 102 states and 111 transitions. [2018-03-28 15:23:04,769 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-03-28 15:23:04,769 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 30 [2018-03-28 15:23:04,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:04,770 INFO L225 Difference]: With dead ends: 102 [2018-03-28 15:23:04,770 INFO L226 Difference]: Without dead ends: 101 [2018-03-28 15:23:04,770 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2018-03-28 15:23:04,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2018-03-28 15:23:04,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 85. [2018-03-28 15:23:04,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85 states. [2018-03-28 15:23:04,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 94 transitions. [2018-03-28 15:23:04,776 INFO L78 Accepts]: Start accepts. Automaton has 85 states and 94 transitions. Word has length 30 [2018-03-28 15:23:04,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:04,776 INFO L459 AbstractCegarLoop]: Abstraction has 85 states and 94 transitions. [2018-03-28 15:23:04,776 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-03-28 15:23:04,776 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 94 transitions. [2018-03-28 15:23:04,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-03-28 15:23:04,777 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:04,777 INFO L355 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:04,777 INFO L408 AbstractCegarLoop]: === Iteration 7 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:04,777 INFO L82 PathProgramCache]: Analyzing trace with hash -726329375, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:23:04,785 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:04,793 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:04,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:04,808 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:04,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:04,849 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-28 15:23:04,849 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2018-03-28 15:23:04,850 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-03-28 15:23:04,850 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-03-28 15:23:04,850 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-03-28 15:23:04,850 INFO L87 Difference]: Start difference. First operand 85 states and 94 transitions. Second operand 8 states. [2018-03-28 15:23:04,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:04,924 INFO L93 Difference]: Finished difference Result 137 states and 152 transitions. [2018-03-28 15:23:04,924 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-03-28 15:23:04,924 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 30 [2018-03-28 15:23:04,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:04,925 INFO L225 Difference]: With dead ends: 137 [2018-03-28 15:23:04,925 INFO L226 Difference]: Without dead ends: 117 [2018-03-28 15:23:04,926 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=51, Invalid=81, Unknown=0, NotChecked=0, Total=132 [2018-03-28 15:23:04,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2018-03-28 15:23:04,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 107. [2018-03-28 15:23:04,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107 states. [2018-03-28 15:23:04,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 107 states and 120 transitions. [2018-03-28 15:23:04,937 INFO L78 Accepts]: Start accepts. Automaton has 107 states and 120 transitions. Word has length 30 [2018-03-28 15:23:04,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:04,937 INFO L459 AbstractCegarLoop]: Abstraction has 107 states and 120 transitions. [2018-03-28 15:23:04,937 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-03-28 15:23:04,938 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 120 transitions. [2018-03-28 15:23:04,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-03-28 15:23:04,940 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:04,940 INFO L355 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:04,940 INFO L408 AbstractCegarLoop]: === Iteration 8 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:04,940 INFO L82 PathProgramCache]: Analyzing trace with hash -2063843532, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:23:04,948 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:04,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:04,963 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:04,966 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 15:23:04,966 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-28 15:23:04,975 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-28 15:23:04,975 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-03-28 15:23:05,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:05,080 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:05,171 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:05,192 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-28 15:23:05,192 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 15 [2018-03-28 15:23:05,192 INFO L442 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-03-28 15:23:05,193 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-03-28 15:23:05,193 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=196, Unknown=0, NotChecked=0, Total=240 [2018-03-28 15:23:05,193 INFO L87 Difference]: Start difference. First operand 107 states and 120 transitions. Second operand 16 states. [2018-03-28 15:23:05,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:05,461 INFO L93 Difference]: Finished difference Result 118 states and 137 transitions. [2018-03-28 15:23:05,461 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-03-28 15:23:05,461 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 31 [2018-03-28 15:23:05,461 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:05,462 INFO L225 Difference]: With dead ends: 118 [2018-03-28 15:23:05,462 INFO L226 Difference]: Without dead ends: 117 [2018-03-28 15:23:05,463 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=141, Invalid=459, Unknown=0, NotChecked=0, Total=600 [2018-03-28 15:23:05,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2018-03-28 15:23:05,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 108. [2018-03-28 15:23:05,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108 states. [2018-03-28 15:23:05,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 120 transitions. [2018-03-28 15:23:05,474 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 120 transitions. Word has length 31 [2018-03-28 15:23:05,474 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:05,474 INFO L459 AbstractCegarLoop]: Abstraction has 108 states and 120 transitions. [2018-03-28 15:23:05,474 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-03-28 15:23:05,474 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 120 transitions. [2018-03-28 15:23:05,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-03-28 15:23:05,476 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:05,476 INFO L355 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:05,476 INFO L408 AbstractCegarLoop]: === Iteration 9 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:05,477 INFO L82 PathProgramCache]: Analyzing trace with hash -742457105, now seen corresponding path program 2 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:23:05,485 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:05,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:05,501 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:05,527 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:05,527 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:05,597 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:05,617 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-28 15:23:05,618 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 15 [2018-03-28 15:23:05,618 INFO L442 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-03-28 15:23:05,618 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-03-28 15:23:05,618 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=186, Unknown=0, NotChecked=0, Total=240 [2018-03-28 15:23:05,618 INFO L87 Difference]: Start difference. First operand 108 states and 120 transitions. Second operand 16 states. [2018-03-28 15:23:05,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:05,958 INFO L93 Difference]: Finished difference Result 174 states and 207 transitions. [2018-03-28 15:23:05,960 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-03-28 15:23:05,960 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 48 [2018-03-28 15:23:05,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:05,961 INFO L225 Difference]: With dead ends: 174 [2018-03-28 15:23:05,961 INFO L226 Difference]: Without dead ends: 173 [2018-03-28 15:23:05,962 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=244, Invalid=626, Unknown=0, NotChecked=0, Total=870 [2018-03-28 15:23:05,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2018-03-28 15:23:05,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 143. [2018-03-28 15:23:05,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 143 states. [2018-03-28 15:23:05,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 162 transitions. [2018-03-28 15:23:05,975 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 162 transitions. Word has length 48 [2018-03-28 15:23:05,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:05,975 INFO L459 AbstractCegarLoop]: Abstraction has 143 states and 162 transitions. [2018-03-28 15:23:05,975 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-03-28 15:23:05,975 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 162 transitions. [2018-03-28 15:23:05,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-03-28 15:23:05,977 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:05,977 INFO L355 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:05,977 INFO L408 AbstractCegarLoop]: === Iteration 10 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:05,977 INFO L82 PathProgramCache]: Analyzing trace with hash -1541333292, now seen corresponding path program 2 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:23:05,985 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:06,002 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:06,012 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 15:23:06,012 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-28 15:23:06,025 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-28 15:23:06,026 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-03-28 15:23:06,126 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:06,126 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:06,327 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:06,349 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-28 15:23:06,349 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 23 [2018-03-28 15:23:06,349 INFO L442 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-03-28 15:23:06,349 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-03-28 15:23:06,350 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=464, Unknown=0, NotChecked=0, Total=552 [2018-03-28 15:23:06,350 INFO L87 Difference]: Start difference. First operand 143 states and 162 transitions. Second operand 24 states. [2018-03-28 15:23:07,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:07,211 INFO L93 Difference]: Finished difference Result 166 states and 199 transitions. [2018-03-28 15:23:07,211 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-03-28 15:23:07,211 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 49 [2018-03-28 15:23:07,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:07,213 INFO L225 Difference]: With dead ends: 166 [2018-03-28 15:23:07,213 INFO L226 Difference]: Without dead ends: 165 [2018-03-28 15:23:07,213 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 74 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 330 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=441, Invalid=1539, Unknown=0, NotChecked=0, Total=1980 [2018-03-28 15:23:07,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2018-03-28 15:23:07,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 144. [2018-03-28 15:23:07,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 144 states. [2018-03-28 15:23:07,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 160 transitions. [2018-03-28 15:23:07,223 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 160 transitions. Word has length 49 [2018-03-28 15:23:07,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:07,224 INFO L459 AbstractCegarLoop]: Abstraction has 144 states and 160 transitions. [2018-03-28 15:23:07,224 INFO L460 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-03-28 15:23:07,224 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 160 transitions. [2018-03-28 15:23:07,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-03-28 15:23:07,225 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:07,226 INFO L355 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:07,226 INFO L408 AbstractCegarLoop]: === Iteration 11 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:07,226 INFO L82 PathProgramCache]: Analyzing trace with hash 2112266945, now seen corresponding path program 2 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:23:07,234 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:07,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:07,247 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:07,293 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:07,294 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:07,356 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:07,378 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-28 15:23:07,378 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2018-03-28 15:23:07,378 INFO L442 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-03-28 15:23:07,379 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-03-28 15:23:07,379 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=168, Unknown=0, NotChecked=0, Total=240 [2018-03-28 15:23:07,379 INFO L87 Difference]: Start difference. First operand 144 states and 160 transitions. Second operand 16 states. [2018-03-28 15:23:07,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:07,518 INFO L93 Difference]: Finished difference Result 218 states and 246 transitions. [2018-03-28 15:23:07,520 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-03-28 15:23:07,521 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 52 [2018-03-28 15:23:07,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:07,522 INFO L225 Difference]: With dead ends: 218 [2018-03-28 15:23:07,522 INFO L226 Difference]: Without dead ends: 198 [2018-03-28 15:23:07,523 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 88 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 113 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=259, Invalid=497, Unknown=0, NotChecked=0, Total=756 [2018-03-28 15:23:07,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 198 states. [2018-03-28 15:23:07,531 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 198 to 188. [2018-03-28 15:23:07,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 188 states. [2018-03-28 15:23:07,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 212 transitions. [2018-03-28 15:23:07,532 INFO L78 Accepts]: Start accepts. Automaton has 188 states and 212 transitions. Word has length 52 [2018-03-28 15:23:07,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:07,532 INFO L459 AbstractCegarLoop]: Abstraction has 188 states and 212 transitions. [2018-03-28 15:23:07,532 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-03-28 15:23:07,533 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 212 transitions. [2018-03-28 15:23:07,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-03-28 15:23:07,534 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:07,534 INFO L355 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:07,534 INFO L408 AbstractCegarLoop]: === Iteration 12 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:07,534 INFO L82 PathProgramCache]: Analyzing trace with hash 2017153455, now seen corresponding path program 3 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:23:07,540 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:07,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:07,565 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:07,676 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:07,676 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:07,949 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:07,970 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-28 15:23:07,970 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 31 [2018-03-28 15:23:07,970 INFO L442 AbstractCegarLoop]: Interpolant automaton has 32 states [2018-03-28 15:23:07,971 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2018-03-28 15:23:07,971 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=174, Invalid=818, Unknown=0, NotChecked=0, Total=992 [2018-03-28 15:23:07,971 INFO L87 Difference]: Start difference. First operand 188 states and 212 transitions. Second operand 32 states. [2018-03-28 15:23:09,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:09,156 INFO L93 Difference]: Finished difference Result 318 states and 447 transitions. [2018-03-28 15:23:09,157 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-03-28 15:23:09,157 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 84 [2018-03-28 15:23:09,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:09,160 INFO L225 Difference]: With dead ends: 318 [2018-03-28 15:23:09,160 INFO L226 Difference]: Without dead ends: 317 [2018-03-28 15:23:09,162 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 136 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 716 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=1096, Invalid=3194, Unknown=0, NotChecked=0, Total=4290 [2018-03-28 15:23:09,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2018-03-28 15:23:09,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 259. [2018-03-28 15:23:09,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2018-03-28 15:23:09,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 298 transitions. [2018-03-28 15:23:09,189 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 298 transitions. Word has length 84 [2018-03-28 15:23:09,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:09,190 INFO L459 AbstractCegarLoop]: Abstraction has 259 states and 298 transitions. [2018-03-28 15:23:09,190 INFO L460 AbstractCegarLoop]: Interpolant automaton has 32 states. [2018-03-28 15:23:09,190 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 298 transitions. [2018-03-28 15:23:09,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2018-03-28 15:23:09,192 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:09,192 INFO L355 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:09,192 INFO L408 AbstractCegarLoop]: === Iteration 13 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:09,192 INFO L82 PathProgramCache]: Analyzing trace with hash -1892751852, now seen corresponding path program 3 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:23:09,202 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:09,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:09,227 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:09,230 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 15:23:09,230 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-28 15:23:09,233 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-28 15:23:09,233 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-03-28 15:23:09,515 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:09,515 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:09,919 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:09,945 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-28 15:23:09,946 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20] total 39 [2018-03-28 15:23:09,946 INFO L442 AbstractCegarLoop]: Interpolant automaton has 40 states [2018-03-28 15:23:09,946 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2018-03-28 15:23:09,947 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=224, Invalid=1336, Unknown=0, NotChecked=0, Total=1560 [2018-03-28 15:23:09,947 INFO L87 Difference]: Start difference. First operand 259 states and 298 transitions. Second operand 40 states. [2018-03-28 15:23:12,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:12,538 INFO L93 Difference]: Finished difference Result 306 states and 435 transitions. [2018-03-28 15:23:12,538 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2018-03-28 15:23:12,538 INFO L78 Accepts]: Start accepts. Automaton has 40 states. Word has length 85 [2018-03-28 15:23:12,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:12,541 INFO L225 Difference]: With dead ends: 306 [2018-03-28 15:23:12,541 INFO L226 Difference]: Without dead ends: 305 [2018-03-28 15:23:12,543 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 130 SyntacticMatches, 0 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1432 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=1521, Invalid=5619, Unknown=0, NotChecked=0, Total=7140 [2018-03-28 15:23:12,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2018-03-28 15:23:12,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 260. [2018-03-28 15:23:12,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 260 states. [2018-03-28 15:23:12,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 260 states and 292 transitions. [2018-03-28 15:23:12,563 INFO L78 Accepts]: Start accepts. Automaton has 260 states and 292 transitions. Word has length 85 [2018-03-28 15:23:12,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:12,563 INFO L459 AbstractCegarLoop]: Abstraction has 260 states and 292 transitions. [2018-03-28 15:23:12,563 INFO L460 AbstractCegarLoop]: Interpolant automaton has 40 states. [2018-03-28 15:23:12,563 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 292 transitions. [2018-03-28 15:23:12,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-03-28 15:23:12,565 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:12,565 INFO L355 BasicCegarLoop]: trace histogram [8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:12,566 INFO L408 AbstractCegarLoop]: === Iteration 14 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:12,566 INFO L82 PathProgramCache]: Analyzing trace with hash -1114668927, now seen corresponding path program 3 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:23:12,580 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:12,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:12,598 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:12,673 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:12,673 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:12,958 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:12,981 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-28 15:23:12,992 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2018-03-28 15:23:12,993 INFO L442 AbstractCegarLoop]: Interpolant automaton has 32 states [2018-03-28 15:23:12,993 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2018-03-28 15:23:12,993 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=272, Invalid=720, Unknown=0, NotChecked=0, Total=992 [2018-03-28 15:23:12,994 INFO L87 Difference]: Start difference. First operand 260 states and 292 transitions. Second operand 32 states. [2018-03-28 15:23:13,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:13,394 INFO L93 Difference]: Finished difference Result 378 states and 434 transitions. [2018-03-28 15:23:13,394 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-03-28 15:23:13,395 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 96 [2018-03-28 15:23:13,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:13,396 INFO L225 Difference]: With dead ends: 378 [2018-03-28 15:23:13,396 INFO L226 Difference]: Without dead ends: 358 [2018-03-28 15:23:13,397 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 160 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 681 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=1155, Invalid=2385, Unknown=0, NotChecked=0, Total=3540 [2018-03-28 15:23:13,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 358 states. [2018-03-28 15:23:13,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 358 to 348. [2018-03-28 15:23:13,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 348 states. [2018-03-28 15:23:13,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 396 transitions. [2018-03-28 15:23:13,414 INFO L78 Accepts]: Start accepts. Automaton has 348 states and 396 transitions. Word has length 96 [2018-03-28 15:23:13,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:13,415 INFO L459 AbstractCegarLoop]: Abstraction has 348 states and 396 transitions. [2018-03-28 15:23:13,415 INFO L460 AbstractCegarLoop]: Interpolant automaton has 32 states. [2018-03-28 15:23:13,415 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 396 transitions. [2018-03-28 15:23:13,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-03-28 15:23:13,419 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:13,419 INFO L355 BasicCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:13,420 INFO L408 AbstractCegarLoop]: === Iteration 15 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:13,420 INFO L82 PathProgramCache]: Analyzing trace with hash 1212666671, now seen corresponding path program 4 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:23:13,428 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:13,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:13,473 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:13,824 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:13,824 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:14,784 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:14,819 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-28 15:23:14,819 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32] total 63 [2018-03-28 15:23:14,820 INFO L442 AbstractCegarLoop]: Interpolant automaton has 64 states [2018-03-28 15:23:14,820 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2018-03-28 15:23:14,821 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=606, Invalid=3426, Unknown=0, NotChecked=0, Total=4032 [2018-03-28 15:23:14,822 INFO L87 Difference]: Start difference. First operand 348 states and 396 transitions. Second operand 64 states. [2018-03-28 15:23:20,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:20,832 INFO L93 Difference]: Finished difference Result 606 states and 1119 transitions. [2018-03-28 15:23:20,840 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2018-03-28 15:23:20,840 INFO L78 Accepts]: Start accepts. Automaton has 64 states. Word has length 156 [2018-03-28 15:23:20,841 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:20,845 INFO L225 Difference]: With dead ends: 606 [2018-03-28 15:23:20,846 INFO L226 Difference]: Without dead ends: 605 [2018-03-28 15:23:20,849 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 384 GetRequests, 248 SyntacticMatches, 0 SemanticMatches, 136 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3452 ImplicationChecksByTransitivity, 5.5s TimeCoverageRelationStatistics Valid=4624, Invalid=14282, Unknown=0, NotChecked=0, Total=18906 [2018-03-28 15:23:20,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 605 states. [2018-03-28 15:23:20,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 605 to 491. [2018-03-28 15:23:20,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 491 states. [2018-03-28 15:23:20,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 491 states and 570 transitions. [2018-03-28 15:23:20,903 INFO L78 Accepts]: Start accepts. Automaton has 491 states and 570 transitions. Word has length 156 [2018-03-28 15:23:20,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:20,904 INFO L459 AbstractCegarLoop]: Abstraction has 491 states and 570 transitions. [2018-03-28 15:23:20,904 INFO L460 AbstractCegarLoop]: Interpolant automaton has 64 states. [2018-03-28 15:23:20,904 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 570 transitions. [2018-03-28 15:23:20,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-03-28 15:23:20,908 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:20,908 INFO L355 BasicCegarLoop]: trace histogram [16, 16, 16, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:20,908 INFO L408 AbstractCegarLoop]: === Iteration 16 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:20,908 INFO L82 PathProgramCache]: Analyzing trace with hash -1062038380, now seen corresponding path program 4 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:23:20,917 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:20,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:20,966 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:20,969 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 15:23:20,969 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-28 15:23:20,973 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-28 15:23:20,973 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-03-28 15:23:21,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 1005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:21,673 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:22,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 1005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:22,781 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-28 15:23:22,781 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 36] total 71 [2018-03-28 15:23:22,781 INFO L442 AbstractCegarLoop]: Interpolant automaton has 72 states [2018-03-28 15:23:22,782 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2018-03-28 15:23:22,783 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=688, Invalid=4424, Unknown=0, NotChecked=0, Total=5112 [2018-03-28 15:23:22,783 INFO L87 Difference]: Start difference. First operand 491 states and 570 transitions. Second operand 72 states. [2018-03-28 15:23:32,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:32,339 INFO L93 Difference]: Finished difference Result 586 states and 1099 transitions. [2018-03-28 15:23:32,340 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2018-03-28 15:23:32,340 INFO L78 Accepts]: Start accepts. Automaton has 72 states. Word has length 157 [2018-03-28 15:23:32,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:32,344 INFO L225 Difference]: With dead ends: 586 [2018-03-28 15:23:32,344 INFO L226 Difference]: Without dead ends: 585 [2018-03-28 15:23:32,349 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 405 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 163 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5988 ImplicationChecksByTransitivity, 8.9s TimeCoverageRelationStatistics Valid=5601, Invalid=21459, Unknown=0, NotChecked=0, Total=27060 [2018-03-28 15:23:32,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 585 states. [2018-03-28 15:23:32,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 585 to 492. [2018-03-28 15:23:32,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 492 states. [2018-03-28 15:23:32,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 492 states and 556 transitions. [2018-03-28 15:23:32,392 INFO L78 Accepts]: Start accepts. Automaton has 492 states and 556 transitions. Word has length 157 [2018-03-28 15:23:32,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:32,393 INFO L459 AbstractCegarLoop]: Abstraction has 492 states and 556 transitions. [2018-03-28 15:23:32,393 INFO L460 AbstractCegarLoop]: Interpolant automaton has 72 states. [2018-03-28 15:23:32,393 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 556 transitions. [2018-03-28 15:23:32,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2018-03-28 15:23:32,398 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:32,398 INFO L355 BasicCegarLoop]: trace histogram [16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:32,398 INFO L408 AbstractCegarLoop]: === Iteration 17 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:32,398 INFO L82 PathProgramCache]: Analyzing trace with hash -465544191, now seen corresponding path program 4 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:23:32,407 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:32,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:32,454 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:32,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1185 backedges. 0 proven. 1185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:32,724 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:33,292 INFO L134 CoverageAnalysis]: Checked inductivity of 1185 backedges. 0 proven. 1185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:33,312 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-28 15:23:33,313 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 64 [2018-03-28 15:23:33,313 INFO L442 AbstractCegarLoop]: Interpolant automaton has 64 states [2018-03-28 15:23:33,313 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2018-03-28 15:23:33,314 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1056, Invalid=2976, Unknown=0, NotChecked=0, Total=4032 [2018-03-28 15:23:33,314 INFO L87 Difference]: Start difference. First operand 492 states and 556 transitions. Second operand 64 states. [2018-03-28 15:23:34,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:34,746 INFO L93 Difference]: Finished difference Result 698 states and 810 transitions. [2018-03-28 15:23:34,747 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2018-03-28 15:23:34,747 INFO L78 Accepts]: Start accepts. Automaton has 64 states. Word has length 184 [2018-03-28 15:23:34,747 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:34,749 INFO L225 Difference]: With dead ends: 698 [2018-03-28 15:23:34,749 INFO L226 Difference]: Without dead ends: 678 [2018-03-28 15:23:34,750 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 426 GetRequests, 304 SyntacticMatches, 0 SemanticMatches, 122 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3257 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=4867, Invalid=10385, Unknown=0, NotChecked=0, Total=15252 [2018-03-28 15:23:34,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2018-03-28 15:23:34,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 668. [2018-03-28 15:23:34,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 668 states. [2018-03-28 15:23:34,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 668 states and 764 transitions. [2018-03-28 15:23:34,771 INFO L78 Accepts]: Start accepts. Automaton has 668 states and 764 transitions. Word has length 184 [2018-03-28 15:23:34,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:34,771 INFO L459 AbstractCegarLoop]: Abstraction has 668 states and 764 transitions. [2018-03-28 15:23:34,771 INFO L460 AbstractCegarLoop]: Interpolant automaton has 64 states. [2018-03-28 15:23:34,771 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 764 transitions. [2018-03-28 15:23:34,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2018-03-28 15:23:34,779 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:34,779 INFO L355 BasicCegarLoop]: trace histogram [32, 32, 31, 31, 31, 31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:34,779 INFO L408 AbstractCegarLoop]: === Iteration 18 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:34,779 INFO L82 PathProgramCache]: Analyzing trace with hash 502289967, now seen corresponding path program 5 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:23:34,787 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:34,877 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:36,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:36,137 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:39,559 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:39,580 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-28 15:23:39,580 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [64, 64] total 127 [2018-03-28 15:23:39,581 INFO L442 AbstractCegarLoop]: Interpolant automaton has 128 states [2018-03-28 15:23:39,582 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 128 interpolants. [2018-03-28 15:23:39,583 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1277, Invalid=14979, Unknown=0, NotChecked=0, Total=16256 [2018-03-28 15:23:39,583 INFO L87 Difference]: Start difference. First operand 668 states and 764 transitions. Second operand 128 states. [2018-03-28 15:23:46,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:23:46,740 INFO L93 Difference]: Finished difference Result 779 states and 1836 transitions. [2018-03-28 15:23:46,740 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2018-03-28 15:23:46,740 INFO L78 Accepts]: Start accepts. Automaton has 128 states. Word has length 300 [2018-03-28 15:23:46,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:23:46,746 INFO L225 Difference]: With dead ends: 779 [2018-03-28 15:23:46,746 INFO L226 Difference]: Without dead ends: 778 [2018-03-28 15:23:46,748 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 660 GetRequests, 472 SyntacticMatches, 0 SemanticMatches, 188 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3844 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=3540, Invalid=32370, Unknown=0, NotChecked=0, Total=35910 [2018-03-28 15:23:46,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 778 states. [2018-03-28 15:23:46,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 778 to 676. [2018-03-28 15:23:46,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 676 states. [2018-03-28 15:23:46,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 676 states and 773 transitions. [2018-03-28 15:23:46,814 INFO L78 Accepts]: Start accepts. Automaton has 676 states and 773 transitions. Word has length 300 [2018-03-28 15:23:46,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:23:46,814 INFO L459 AbstractCegarLoop]: Abstraction has 676 states and 773 transitions. [2018-03-28 15:23:46,815 INFO L460 AbstractCegarLoop]: Interpolant automaton has 128 states. [2018-03-28 15:23:46,815 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 773 transitions. [2018-03-28 15:23:46,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2018-03-28 15:23:46,827 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:23:46,827 INFO L355 BasicCegarLoop]: trace histogram [32, 32, 32, 31, 31, 31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:23:46,827 INFO L408 AbstractCegarLoop]: === Iteration 19 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:23:46,827 INFO L82 PathProgramCache]: Analyzing trace with hash -1608879724, now seen corresponding path program 5 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:23:46,836 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:23:46,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:23:46,926 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:23:46,931 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 15:23:46,932 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-03-28 15:23:46,941 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-03-28 15:23:46,941 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2018-03-28 15:23:49,160 INFO L134 CoverageAnalysis]: Checked inductivity of 4309 backedges. 0 proven. 4309 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:49,160 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:23:52,621 INFO L134 CoverageAnalysis]: Checked inductivity of 4309 backedges. 0 proven. 4309 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:23:52,642 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-28 15:23:52,643 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [68, 68] total 135 [2018-03-28 15:23:52,643 INFO L442 AbstractCegarLoop]: Interpolant automaton has 136 states [2018-03-28 15:23:52,644 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 136 interpolants. [2018-03-28 15:23:52,645 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1423, Invalid=16937, Unknown=0, NotChecked=0, Total=18360 [2018-03-28 15:23:52,645 INFO L87 Difference]: Start difference. First operand 676 states and 773 transitions. Second operand 136 states. [2018-03-28 15:24:05,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:24:05,683 INFO L93 Difference]: Finished difference Result 778 states and 1835 transitions. [2018-03-28 15:24:05,683 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2018-03-28 15:24:05,683 INFO L78 Accepts]: Start accepts. Automaton has 136 states. Word has length 301 [2018-03-28 15:24:05,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:24:05,703 INFO L225 Difference]: With dead ends: 778 [2018-03-28 15:24:05,703 INFO L226 Difference]: Without dead ends: 777 [2018-03-28 15:24:05,706 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 697 GetRequests, 466 SyntacticMatches, 0 SemanticMatches, 231 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11056 ImplicationChecksByTransitivity, 10.4s TimeCoverageRelationStatistics Valid=4956, Invalid=49100, Unknown=0, NotChecked=0, Total=54056 [2018-03-28 15:24:05,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 777 states. [2018-03-28 15:24:05,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 777 to 677. [2018-03-28 15:24:05,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 677 states. [2018-03-28 15:24:05,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 677 states and 774 transitions. [2018-03-28 15:24:05,765 INFO L78 Accepts]: Start accepts. Automaton has 677 states and 774 transitions. Word has length 301 [2018-03-28 15:24:05,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:24:05,766 INFO L459 AbstractCegarLoop]: Abstraction has 677 states and 774 transitions. [2018-03-28 15:24:05,766 INFO L460 AbstractCegarLoop]: Interpolant automaton has 136 states. [2018-03-28 15:24:05,766 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 774 transitions. [2018-03-28 15:24:05,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2018-03-28 15:24:05,774 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:24:05,774 INFO L355 BasicCegarLoop]: trace histogram [33, 33, 32, 32, 32, 32, 32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:24:05,774 INFO L408 AbstractCegarLoop]: === Iteration 20 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:24:05,774 INFO L82 PathProgramCache]: Analyzing trace with hash -370271878, now seen corresponding path program 6 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:24:05,786 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:24:05,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:24:05,844 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:24:07,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 4560 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:24:07,185 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:24:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 4560 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:24:09,518 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-28 15:24:09,518 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [69, 69] imperfect sequences [] total 134 [2018-03-28 15:24:09,519 INFO L442 AbstractCegarLoop]: Interpolant automaton has 134 states [2018-03-28 15:24:09,519 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 134 interpolants. [2018-03-28 15:24:09,520 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3467, Invalid=14355, Unknown=0, NotChecked=0, Total=17822 [2018-03-28 15:24:09,520 INFO L87 Difference]: Start difference. First operand 677 states and 774 transitions. Second operand 134 states. [2018-03-28 15:24:14,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:24:14,849 INFO L93 Difference]: Finished difference Result 1429 states and 2611 transitions. [2018-03-28 15:24:14,850 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 133 states. [2018-03-28 15:24:14,850 INFO L78 Accepts]: Start accepts. Automaton has 134 states. Word has length 309 [2018-03-28 15:24:14,850 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:24:14,856 INFO L225 Difference]: With dead ends: 1429 [2018-03-28 15:24:14,856 INFO L226 Difference]: Without dead ends: 769 [2018-03-28 15:24:14,869 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 746 GetRequests, 482 SyntacticMatches, 2 SemanticMatches, 262 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16883 ImplicationChecksByTransitivity, 7.0s TimeCoverageRelationStatistics Valid=15830, Invalid=53602, Unknown=0, NotChecked=0, Total=69432 [2018-03-28 15:24:14,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 769 states. [2018-03-28 15:24:14,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 769 to 673. [2018-03-28 15:24:14,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 673 states. [2018-03-28 15:24:14,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 673 states and 769 transitions. [2018-03-28 15:24:14,912 INFO L78 Accepts]: Start accepts. Automaton has 673 states and 769 transitions. Word has length 309 [2018-03-28 15:24:14,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:24:14,912 INFO L459 AbstractCegarLoop]: Abstraction has 673 states and 769 transitions. [2018-03-28 15:24:14,912 INFO L460 AbstractCegarLoop]: Interpolant automaton has 134 states. [2018-03-28 15:24:14,912 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 769 transitions. [2018-03-28 15:24:14,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2018-03-28 15:24:14,918 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:24:14,918 INFO L355 BasicCegarLoop]: trace histogram [32, 31, 31, 31, 31, 31, 31, 31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:24:14,918 INFO L408 AbstractCegarLoop]: === Iteration 21 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:24:14,918 INFO L82 PathProgramCache]: Analyzing trace with hash -1386310911, now seen corresponding path program 5 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:24:14,927 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:24:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:24:14,992 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:24:17,170 INFO L134 CoverageAnalysis]: Checked inductivity of 5177 backedges. 0 proven. 5177 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:24:17,171 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:24:18,482 INFO L134 CoverageAnalysis]: Checked inductivity of 5177 backedges. 0 proven. 5177 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-28 15:24:18,518 INFO L320 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-03-28 15:24:18,518 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 65] total 65 [2018-03-28 15:24:18,519 INFO L442 AbstractCegarLoop]: Interpolant automaton has 65 states [2018-03-28 15:24:18,519 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2018-03-28 15:24:18,519 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1088, Invalid=3072, Unknown=0, NotChecked=0, Total=4160 [2018-03-28 15:24:18,520 INFO L87 Difference]: Start difference. First operand 673 states and 769 transitions. Second operand 65 states. [2018-03-28 15:24:20,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:24:20,019 INFO L93 Difference]: Finished difference Result 714 states and 813 transitions. [2018-03-28 15:24:20,019 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2018-03-28 15:24:20,019 INFO L78 Accepts]: Start accepts. Automaton has 65 states. Word has length 360 [2018-03-28 15:24:20,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:24:20,024 INFO L225 Difference]: With dead ends: 714 [2018-03-28 15:24:20,024 INFO L226 Difference]: Without dead ends: 694 [2018-03-28 15:24:20,027 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 780 GetRequests, 592 SyntacticMatches, 63 SemanticMatches, 125 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5673 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=5118, Invalid=10884, Unknown=0, NotChecked=0, Total=16002 [2018-03-28 15:24:20,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 694 states. [2018-03-28 15:24:20,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 694 to 684. [2018-03-28 15:24:20,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 684 states. [2018-03-28 15:24:20,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 684 states and 782 transitions. [2018-03-28 15:24:20,059 INFO L78 Accepts]: Start accepts. Automaton has 684 states and 782 transitions. Word has length 360 [2018-03-28 15:24:20,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:24:20,060 INFO L459 AbstractCegarLoop]: Abstraction has 684 states and 782 transitions. [2018-03-28 15:24:20,060 INFO L460 AbstractCegarLoop]: Interpolant automaton has 65 states. [2018-03-28 15:24:20,060 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 782 transitions. [2018-03-28 15:24:20,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2018-03-28 15:24:20,069 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:24:20,069 INFO L355 BasicCegarLoop]: trace histogram [33, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:24:20,069 INFO L408 AbstractCegarLoop]: === Iteration 22 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:24:20,070 INFO L82 PathProgramCache]: Analyzing trace with hash -684029882, now seen corresponding path program 6 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:24:20,078 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:24:20,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:24:20,143 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:24:20,205 WARN L1033 $PredicateComparison]: unable to prove that (exists ((|main_~#mask~0.base| Int)) (and (= (store |c_old(#valid)| |main_~#mask~0.base| 0) |c_#valid|) (= (select |c_old(#valid)| |main_~#mask~0.base|) 0))) is different from true [2018-03-28 15:24:20,467 INFO L134 CoverageAnalysis]: Checked inductivity of 5520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5520 trivial. 0 not checked. [2018-03-28 15:24:20,467 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:24:20,521 WARN L1011 $PredicateComparison]: unable to prove that (forall ((|v_main_~#mask~0.base_36| Int)) (or (= (store |c_#valid| |v_main_~#mask~0.base_36| 0) |c_old(#valid)|) (not (= (select |c_#valid| |v_main_~#mask~0.base_36|) 0)))) is different from false [2018-03-28 15:24:20,675 INFO L134 CoverageAnalysis]: Checked inductivity of 5520 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5520 trivial. 0 not checked. [2018-03-28 15:24:20,696 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-28 15:24:20,696 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2018-03-28 15:24:20,697 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-03-28 15:24:20,697 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-03-28 15:24:20,697 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=14, Unknown=2, NotChecked=14, Total=42 [2018-03-28 15:24:20,697 INFO L87 Difference]: Start difference. First operand 684 states and 782 transitions. Second operand 7 states. [2018-03-28 15:24:20,721 WARN L1011 $PredicateComparison]: unable to prove that (and (= |c_#valid| |c_old(#valid)|) (forall ((|v_main_~#mask~0.base_36| Int)) (or (= (store |c_#valid| |v_main_~#mask~0.base_36| 0) |c_old(#valid)|) (not (= (select |c_#valid| |v_main_~#mask~0.base_36|) 0))))) is different from false [2018-03-28 15:24:20,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:24:20,795 INFO L93 Difference]: Finished difference Result 685 states and 783 transitions. [2018-03-28 15:24:20,795 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-03-28 15:24:20,795 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 371 [2018-03-28 15:24:20,795 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:24:20,798 INFO L225 Difference]: With dead ends: 685 [2018-03-28 15:24:20,798 INFO L226 Difference]: Without dead ends: 676 [2018-03-28 15:24:20,799 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 744 GetRequests, 735 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 3 IntricatePredicates, 1 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=35, Unknown=4, NotChecked=42, Total=110 [2018-03-28 15:24:20,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 676 states. [2018-03-28 15:24:20,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 676 to 676. [2018-03-28 15:24:20,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 676 states. [2018-03-28 15:24:20,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 676 states and 773 transitions. [2018-03-28 15:24:20,839 INFO L78 Accepts]: Start accepts. Automaton has 676 states and 773 transitions. Word has length 371 [2018-03-28 15:24:20,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:24:20,840 INFO L459 AbstractCegarLoop]: Abstraction has 676 states and 773 transitions. [2018-03-28 15:24:20,840 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-03-28 15:24:20,840 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 773 transitions. [2018-03-28 15:24:20,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2018-03-28 15:24:20,850 INFO L347 BasicCegarLoop]: Found error trace [2018-03-28 15:24:20,850 INFO L355 BasicCegarLoop]: trace histogram [33, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-28 15:24:20,850 INFO L408 AbstractCegarLoop]: === Iteration 23 === [__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX, mainErr1AssertViolationARRAY_INDEX, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0AssertViolationARRAY_INDEX]=== [2018-03-28 15:24:20,850 INFO L82 PathProgramCache]: Analyzing trace with hash 1611420674, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:24:20,861 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-28 15:24:20,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-28 15:24:20,921 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-28 15:24:21,006 INFO L134 CoverageAnalysis]: Checked inductivity of 5523 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5520 trivial. 0 not checked. [2018-03-28 15:24:21,006 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-28 15:24:21,062 INFO L134 CoverageAnalysis]: Checked inductivity of 5523 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5520 trivial. 0 not checked. [2018-03-28 15:24:21,083 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-28 15:24:21,083 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2018-03-28 15:24:21,084 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-03-28 15:24:21,084 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-03-28 15:24:21,084 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2018-03-28 15:24:21,084 INFO L87 Difference]: Start difference. First operand 676 states and 773 transitions. Second operand 9 states. [2018-03-28 15:24:21,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-28 15:24:21,157 INFO L93 Difference]: Finished difference Result 679 states and 776 transitions. [2018-03-28 15:24:21,158 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-03-28 15:24:21,158 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 373 [2018-03-28 15:24:21,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-28 15:24:21,159 INFO L225 Difference]: With dead ends: 679 [2018-03-28 15:24:21,159 INFO L226 Difference]: Without dead ends: 0 [2018-03-28 15:24:21,170 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 747 GetRequests, 736 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=50, Invalid=82, Unknown=0, NotChecked=0, Total=132 [2018-03-28 15:24:21,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-03-28 15:24:21,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-03-28 15:24:21,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-03-28 15:24:21,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-03-28 15:24:21,171 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 373 [2018-03-28 15:24:21,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-28 15:24:21,172 INFO L459 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-03-28 15:24:21,172 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-03-28 15:24:21,172 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-03-28 15:24:21,172 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-03-28 15:24:21,176 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-03-28 15:24:21,451 WARN L151 SmtUtils]: Spent 137ms on a formula simplification. DAG size of input: 142 DAG size of output 142 [2018-03-28 15:24:21,575 WARN L148 SmtUtils]: Spent 122ms on a formula simplification that was a NOOP. DAG size: 202 [2018-03-28 15:24:21,686 WARN L148 SmtUtils]: Spent 109ms on a formula simplification that was a NOOP. DAG size: 202 [2018-03-28 15:24:23,334 WARN L151 SmtUtils]: Spent 138ms on a formula simplification. DAG size of input: 142 DAG size of output 27 [2018-03-28 15:24:23,625 WARN L151 SmtUtils]: Spent 268ms on a formula simplification. DAG size of input: 206 DAG size of output 32 [2018-03-28 15:24:23,715 INFO L416 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-03-28 15:24:23,715 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-03-28 15:24:23,716 INFO L412 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= |#valid| |old(#valid)|) [2018-03-28 15:24:23,716 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-03-28 15:24:23,716 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooFINAL(lines 12 19) no Hoare annotation was computed. [2018-03-28 15:24:23,716 INFO L416 ceAbstractionStarter]: For program point L15''''(line 15) no Hoare annotation was computed. [2018-03-28 15:24:23,716 INFO L416 ceAbstractionStarter]: For program point L15'''''(line 15) no Hoare annotation was computed. [2018-03-28 15:24:23,716 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr2RequiresViolation(line 16) no Hoare annotation was computed. [2018-03-28 15:24:23,716 INFO L412 ceAbstractionStarter]: At program point L15''''''(lines 15 17) the Hoare annotation is: (or (and (= 1 (select |#valid| __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base)) (<= 0 (+ __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~i~0)) (= 0 __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.offset) (<= __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~size 32) (= 32 (select |#length| __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_~b.base))) (not (= 0 |__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.offset|)) (not (= 32 (select |#length| |__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base|))) (not (= 1 (select |#valid| |__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~b.base|))) (< 32 |__U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__foo_#in~size|)) [2018-03-28 15:24:23,716 INFO L416 ceAbstractionStarter]: For program point L15'''''''(lines 15 17) no Hoare annotation was computed. [2018-03-28 15:24:23,716 INFO L416 ceAbstractionStarter]: For program point L12(lines 12 19) no Hoare annotation was computed. [2018-03-28 15:24:23,716 INFO L416 ceAbstractionStarter]: For program point L15'''(lines 15 17) no Hoare annotation was computed. [2018-03-28 15:24:23,716 INFO L416 ceAbstractionStarter]: For program point L16'''(line 16) no Hoare annotation was computed. [2018-03-28 15:24:23,716 INFO L416 ceAbstractionStarter]: For program point L14(line 14) no Hoare annotation was computed. [2018-03-28 15:24:23,717 INFO L416 ceAbstractionStarter]: For program point L13(line 13) no Hoare annotation was computed. [2018-03-28 15:24:23,717 INFO L416 ceAbstractionStarter]: For program point L16(line 16) no Hoare annotation was computed. [2018-03-28 15:24:23,717 INFO L416 ceAbstractionStarter]: For program point L15(line 15) no Hoare annotation was computed. [2018-03-28 15:24:23,717 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr0AssertViolationARRAY_INDEX(line 16) no Hoare annotation was computed. [2018-03-28 15:24:23,717 INFO L416 ceAbstractionStarter]: For program point L15'(lines 15 17) no Hoare annotation was computed. [2018-03-28 15:24:23,717 INFO L416 ceAbstractionStarter]: For program point L16'(line 16) no Hoare annotation was computed. [2018-03-28 15:24:23,717 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooEXIT(lines 12 19) no Hoare annotation was computed. [2018-03-28 15:24:23,717 INFO L416 ceAbstractionStarter]: For program point L16''(line 16) no Hoare annotation was computed. [2018-03-28 15:24:23,717 INFO L416 ceAbstractionStarter]: For program point __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooErr1RequiresViolation(line 16) no Hoare annotation was computed. [2018-03-28 15:24:23,717 INFO L419 ceAbstractionStarter]: At program point __U_MULTI_fArraysOfVariableLength__true_valid_memsafety_true_termination_c__fooENTRY(lines 12 19) the Hoare annotation is: true [2018-03-28 15:24:23,717 INFO L419 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-03-28 15:24:23,717 INFO L419 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-03-28 15:24:23,718 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-03-28 15:24:23,718 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-03-28 15:24:23,718 INFO L416 ceAbstractionStarter]: For program point L25'''''(line 25) no Hoare annotation was computed. [2018-03-28 15:24:23,718 INFO L416 ceAbstractionStarter]: For program point mainErr0AssertViolationARRAY_INDEX(line 27) no Hoare annotation was computed. [2018-03-28 15:24:23,718 INFO L416 ceAbstractionStarter]: For program point L23(line 23) no Hoare annotation was computed. [2018-03-28 15:24:23,718 INFO L416 ceAbstractionStarter]: For program point L22(line 22) no Hoare annotation was computed. [2018-03-28 15:24:23,718 INFO L416 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-03-28 15:24:23,718 INFO L416 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-03-28 15:24:23,718 INFO L416 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-03-28 15:24:23,718 INFO L416 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2018-03-28 15:24:23,718 INFO L416 ceAbstractionStarter]: For program point L25'''(lines 25 28) no Hoare annotation was computed. [2018-03-28 15:24:23,718 INFO L416 ceAbstractionStarter]: For program point L29(lines 29 33) no Hoare annotation was computed. [2018-03-28 15:24:23,718 INFO L416 ceAbstractionStarter]: For program point L24''''(line 24) no Hoare annotation was computed. [2018-03-28 15:24:23,718 INFO L416 ceAbstractionStarter]: For program point L27''''(line 27) no Hoare annotation was computed. [2018-03-28 15:24:23,719 INFO L412 ceAbstractionStarter]: At program point L25''''''(lines 25 28) the Hoare annotation is: (let ((.cse0 (= |main_~#mask~0.offset| 0)) (.cse1 (= (select |#length| |main_~#mask~0.base|) 32)) (.cse2 (= |#valid| (store |old(#valid)| |main_~#mask~0.base| 1))) (.cse3 (= (select |old(#valid)| |main_~#mask~0.base|) 0))) (or (and .cse0 .cse1 (= 1 (select |#valid| main_~c~0.base)) .cse2 (= main_~c~0.offset 0) (<= 1 main_~i~1) (= (select |#length| main_~c~0.base) 32) .cse3) (and .cse0 .cse1 (<= main_~i~1 0) .cse2 (<= 0 main_~i~1) .cse3))) [2018-03-28 15:24:23,719 INFO L412 ceAbstractionStarter]: At program point L27'(line 27) the Hoare annotation is: (and (= |main_~#mask~0.offset| 0) (= (select |#length| |main_~#mask~0.base|) 32) (= 1 (select |#valid| main_~c~0.base)) (= |#valid| (store |old(#valid)| |main_~#mask~0.base| 1)) (= main_~c~0.offset 0) (< main_~i~1 32) (<= 0 main_~i~1) (= (select |#length| main_~c~0.base) 32) (= (select |old(#valid)| |main_~#mask~0.base|) 0)) [2018-03-28 15:24:23,719 INFO L416 ceAbstractionStarter]: For program point L25'(lines 25 28) no Hoare annotation was computed. [2018-03-28 15:24:23,719 INFO L416 ceAbstractionStarter]: For program point L27'''(line 27) no Hoare annotation was computed. [2018-03-28 15:24:23,719 INFO L416 ceAbstractionStarter]: For program point L24'''''(line 24) no Hoare annotation was computed. [2018-03-28 15:24:23,719 INFO L416 ceAbstractionStarter]: For program point L29'''(line 29) no Hoare annotation was computed. [2018-03-28 15:24:23,719 INFO L416 ceAbstractionStarter]: For program point L29''''''(lines 29 33) no Hoare annotation was computed. [2018-03-28 15:24:23,719 INFO L416 ceAbstractionStarter]: For program point L25''''(line 25) no Hoare annotation was computed. [2018-03-28 15:24:23,719 INFO L416 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-03-28 15:24:23,719 INFO L416 ceAbstractionStarter]: For program point mainFINAL(lines 21 35) no Hoare annotation was computed. [2018-03-28 15:24:23,719 INFO L416 ceAbstractionStarter]: For program point L24''(line 24) no Hoare annotation was computed. [2018-03-28 15:24:23,719 INFO L416 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-03-28 15:24:23,719 INFO L416 ceAbstractionStarter]: For program point mainEXIT(lines 21 35) no Hoare annotation was computed. [2018-03-28 15:24:23,720 INFO L416 ceAbstractionStarter]: For program point mainErr2EnsuresViolationMEMORY_LEAK(lines 21 35) no Hoare annotation was computed. [2018-03-28 15:24:23,720 INFO L412 ceAbstractionStarter]: At program point mainENTRY(lines 21 35) the Hoare annotation is: (= |#valid| |old(#valid)|) [2018-03-28 15:24:23,720 INFO L416 ceAbstractionStarter]: For program point L24'''(line 24) no Hoare annotation was computed. [2018-03-28 15:24:23,720 INFO L416 ceAbstractionStarter]: For program point L29''''(line 29) no Hoare annotation was computed. [2018-03-28 15:24:23,720 INFO L416 ceAbstractionStarter]: For program point mainErr1AssertViolationARRAY_INDEX(line 30) no Hoare annotation was computed. [2018-03-28 15:24:23,720 INFO L416 ceAbstractionStarter]: For program point L29''(lines 29 33) no Hoare annotation was computed. [2018-03-28 15:24:23,720 INFO L416 ceAbstractionStarter]: For program point L27''(line 27) no Hoare annotation was computed. [2018-03-28 15:24:23,720 INFO L416 ceAbstractionStarter]: For program point L25'''''''(lines 25 28) no Hoare annotation was computed. [2018-03-28 15:24:23,720 INFO L412 ceAbstractionStarter]: At program point L29'''''(lines 29 33) the Hoare annotation is: (and (= |main_~#mask~0.offset| 0) (= (select |#length| |main_~#mask~0.base|) 32) (= 1 (select |#valid| main_~c~0.base)) (= |#valid| (store |old(#valid)| |main_~#mask~0.base| 1)) (= main_~c~0.offset 0) (<= 0 main_~i~1) (= (select |#length| main_~c~0.base) 32) (= (select |old(#valid)| |main_~#mask~0.base|) 0)) [2018-03-28 15:24:23,720 INFO L416 ceAbstractionStarter]: For program point L24'(line 24) no Hoare annotation was computed. [2018-03-28 15:24:23,720 INFO L416 ceAbstractionStarter]: For program point L30'(lines 30 32) no Hoare annotation was computed. [2018-03-28 15:24:23,726 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,727 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,727 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,731 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,731 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,731 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,733 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,733 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,735 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,735 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,736 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,736 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,737 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,737 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 03:24:23 BasicIcfg [2018-03-28 15:24:23,740 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-03-28 15:24:23,741 INFO L168 Benchmark]: Toolchain (without parser) took 85376.60 ms. Allocated memory was 307.8 MB in the beginning and 1.1 GB in the end (delta: 813.7 MB). Free memory was 251.2 MB in the beginning and 1.1 GB in the end (delta: -821.9 MB). Peak memory consumption was 751.6 MB. Max. memory is 5.3 GB. [2018-03-28 15:24:23,741 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 307.8 MB. Free memory is still 270.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-28 15:24:23,742 INFO L168 Benchmark]: CACSL2BoogieTranslator took 222.76 ms. Allocated memory is still 307.8 MB. Free memory was 250.2 MB in the beginning and 241.0 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 5.3 GB. [2018-03-28 15:24:23,742 INFO L168 Benchmark]: Boogie Preprocessor took 31.74 ms. Allocated memory is still 307.8 MB. Free memory was 241.0 MB in the beginning and 238.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 5.3 GB. [2018-03-28 15:24:23,742 INFO L168 Benchmark]: RCFGBuilder took 363.28 ms. Allocated memory was 307.8 MB in the beginning and 470.8 MB in the end (delta: 163.1 MB). Free memory was 238.8 MB in the beginning and 436.7 MB in the end (delta: -197.9 MB). Peak memory consumption was 23.3 MB. Max. memory is 5.3 GB. [2018-03-28 15:24:23,743 INFO L168 Benchmark]: IcfgTransformer took 3776.64 ms. Allocated memory was 470.8 MB in the beginning and 718.8 MB in the end (delta: 248.0 MB). Free memory was 436.7 MB in the beginning and 546.8 MB in the end (delta: -110.1 MB). Peak memory consumption was 137.9 MB. Max. memory is 5.3 GB. [2018-03-28 15:24:23,743 INFO L168 Benchmark]: TraceAbstraction took 80974.88 ms. Allocated memory was 718.8 MB in the beginning and 1.1 GB in the end (delta: 402.7 MB). Free memory was 546.8 MB in the beginning and 1.1 GB in the end (delta: -526.3 MB). Peak memory consumption was 636.2 MB. Max. memory is 5.3 GB. [2018-03-28 15:24:23,745 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 307.8 MB. Free memory is still 270.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 222.76 ms. Allocated memory is still 307.8 MB. Free memory was 250.2 MB in the beginning and 241.0 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 31.74 ms. Allocated memory is still 307.8 MB. Free memory was 241.0 MB in the beginning and 238.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 5.3 GB. * RCFGBuilder took 363.28 ms. Allocated memory was 307.8 MB in the beginning and 470.8 MB in the end (delta: 163.1 MB). Free memory was 238.8 MB in the beginning and 436.7 MB in the end (delta: -197.9 MB). Peak memory consumption was 23.3 MB. Max. memory is 5.3 GB. * IcfgTransformer took 3776.64 ms. Allocated memory was 470.8 MB in the beginning and 718.8 MB in the end (delta: 248.0 MB). Free memory was 436.7 MB in the beginning and 546.8 MB in the end (delta: -110.1 MB). Peak memory consumption was 137.9 MB. Max. memory is 5.3 GB. * TraceAbstraction took 80974.88 ms. Allocated memory was 718.8 MB in the beginning and 1.1 GB in the end (delta: 402.7 MB). Free memory was 546.8 MB in the beginning and 1.1 GB in the end (delta: -526.3 MB). Peak memory consumption was 636.2 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 62 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 298 LocStat_NO_SUPPORTING_DISEQUALITIES : 110 LocStat_NO_DISJUNCTIONS : -124 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 82 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 62 TransStat_NO_SUPPORTING_DISEQUALITIES : 7 TransStat_NO_DISJUNCTIONS : 83 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.020527 RENAME_VARIABLES(MILLISECONDS) : 0.185359 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.000793 PROJECTAWAY(MILLISECONDS) : 0.115430 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.094814 DISJOIN(MILLISECONDS) : 0.091842 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.203985 ADD_EQUALITY(MILLISECONDS) : 0.054986 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.032352 #CONJOIN_DISJUNCTIVE : 460 #RENAME_VARIABLES : 978 #UNFREEZE : 0 #CONJOIN : 572 #PROJECTAWAY : 609 #ADD_WEAK_EQUALITY : 7 #DISJOIN : 97 #RENAME_VARIABLES_DISJUNCTIVE : 973 #ADD_EQUALITY : 62 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 4 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_int] : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 1 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 1 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_int] : 1 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length - GenericResult: Unfinished Backtranslation unknown boogie variable #length * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 16]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 16]: pointer dereference always succeeds For all program executions holds that pointer dereference always succeeds at this location - PositiveResult [Line: 16]: array index is always in bounds For all program executions holds that array index is always in bounds at this location - PositiveResult [Line: 30]: array index is always in bounds For all program executions holds that array index is always in bounds at this location - PositiveResult [Line: 21]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 27]: array index is always in bounds For all program executions holds that array index is always in bounds at this location - AllSpecificationsHoldResult: All specifications hold 6 specifications checked. All of them hold - InvariantResult [Line: 25]: Loop Invariant [2018-03-28 15:24:23,750 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,750 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,750 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,751 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,751 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,751 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: (((((((mask == 0 && unknown-#length-unknown[mask] == 32) && 1 == \valid[c]) && \valid == \old(\valid)[mask := 1]) && c == 0) && 1 <= i) && unknown-#length-unknown[c] == 32) && \old(\valid)[mask] == 0) || (((((mask == 0 && unknown-#length-unknown[mask] == 32) && i <= 0) && \valid == \old(\valid)[mask := 1]) && 0 <= i) && \old(\valid)[mask] == 0) - InvariantResult [Line: 15]: Loop Invariant [2018-03-28 15:24:23,752 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,752 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,753 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,753 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: (((((((1 == \valid[b] && 0 <= b + i) && 0 == b) && size <= 32) && 32 == unknown-#length-unknown[b]) || !(0 == b)) || !(32 == unknown-#length-unknown[b])) || !(1 == \valid[b])) || 32 < \old(size) - InvariantResult [Line: 29]: Loop Invariant [2018-03-28 15:24:23,753 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,754 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,754 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length [2018-03-28 15:24:23,754 WARN L1215 BoogieBacktranslator]: unknown boogie variable #length Derived loop invariant: ((((((mask == 0 && unknown-#length-unknown[mask] == 32) && 1 == \valid[c]) && \valid == \old(\valid)[mask := 1]) && c == 0) && 0 <= i) && unknown-#length-unknown[c] == 32) && \old(\valid)[mask] == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 64 locations, 6 error locations. SAFE Result, 80.9s OverallTime, 23 OverallIterations, 33 TraceHistogramMax, 51.0s AutomataDifference, 0.0s DeadEndRemovalTime, 2.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 2131 SDtfs, 10759 SDslu, 48104 SDs, 0 SdLazy, 54265 SolverSat, 2376 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 17.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6951 GetRequests, 5257 SyntacticMatches, 68 SemanticMatches, 1626 ConstructedPredicates, 3 IntricatePredicates, 1 DeprecatedPredicates, 53690 ImplicationChecksByTransitivity, 51.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=684occurred in iteration=21, 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: 0.5s AutomataMinimizationTime, 23 MinimizatonAttempts, 785 StatesRemovedByMinimization, 20 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 133 PreInvPairs, 1256 NumberOfFragments, 191 HoareAnnotationTreeSize, 133 FomulaSimplifications, 1954 FormulaSimplificationTreeSizeReduction, 1.9s HoareSimplificationTime, 9 FomulaSimplificationsInter, 4729 FormulaSimplificationTreeSizeReductionInter, 0.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 25.0s InterpolantComputationTime, 3116 NumberOfCodeBlocks, 3116 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 6186 ConstructedInterpolants, 6 QuantifiedInterpolants, 9478678 SizeOfPredicates, 451 NumberOfNonLiveVariables, 5401 ConjunctsInSsa, 801 ConjunctsInUnsatCore, 46 InterpolantComputations, 16 PerfectInterpolantSequences, 31214/66692 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/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-03-28_15-24-23-758.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-03-28_15-24-23-758.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-03-28_15-24-23-758.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-03-28_15-24-23-758.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength6_true-valid-memsafety_true-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-03-28_15-24-23-758.csv Received shutdown request...