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/ArraysOfVariableLength_false-valid-deref-write.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cf7e2d-m [2018-03-29 23:45:48,973 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-29 23:45:48,974 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-29 23:45:48,987 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-29 23:45:48,987 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-29 23:45:48,988 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-29 23:45:48,989 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-29 23:45:48,991 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-29 23:45:48,993 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-29 23:45:48,994 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-29 23:45:48,994 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-29 23:45:48,995 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-29 23:45:48,996 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-29 23:45:48,997 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-29 23:45:48,998 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-29 23:45:49,000 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-29 23:45:49,002 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-29 23:45:49,004 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-29 23:45:49,005 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-29 23:45:49,006 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-29 23:45:49,008 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-03-29 23:45:49,014 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-29 23:45:49,015 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-29 23:45:49,015 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 [2018-03-29 23:45:49,040 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-29 23:45:49,041 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-29 23:45:49,041 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-29 23:45:49,041 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-29 23:45:49,042 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-29 23:45:49,042 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-29 23:45:49,043 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-29 23:45:49,043 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-29 23:45:49,043 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-29 23:45:49,043 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-29 23:45:49,043 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-29 23:45:49,044 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-29 23:45:49,044 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-29 23:45:49,044 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-29 23:45:49,044 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-29 23:45:49,044 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-29 23:45:49,045 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-29 23:45:49,045 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-29 23:45:49,045 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-29 23:45:49,045 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-29 23:45:49,045 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-29 23:45:49,045 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-29 23:45:49,046 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-29 23:45:49,046 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-29 23:45:49,046 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-29 23:45:49,046 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-29 23:45:49,046 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-29 23:45:49,047 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-29 23:45:49,047 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-29 23:45:49,047 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-29 23:45:49,047 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-29 23:45:49,047 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-29 23:45:49,047 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-29 23:45:49,048 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-29 23:45:49,048 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-29 23:45:49,049 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-29 23:45:49,049 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-29 23:45:49,080 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-29 23:45:49,090 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-29 23:45:49,093 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-29 23:45:49,094 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-29 23:45:49,095 INFO L276 PluginConnector]: CDTParser initialized [2018-03-29 23:45:49,095 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength_false-valid-deref-write.c [2018-03-29 23:45:49,399 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG5d9d34448 [2018-03-29 23:45:49,514 INFO L287 CDTParser]: IsIndexed: true [2018-03-29 23:45:49,514 INFO L288 CDTParser]: Found 1 translation units. [2018-03-29 23:45:49,514 INFO L168 CDTParser]: Scanning ArraysOfVariableLength_false-valid-deref-write.c [2018-03-29 23:45:49,515 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-29 23:45:49,515 INFO L215 ultiparseSymbolTable]: [2018-03-29 23:45:49,515 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-29 23:45:49,515 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo ('foo') in ArraysOfVariableLength_false-valid-deref-write.c [2018-03-29 23:45:49,516 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in ArraysOfVariableLength_false-valid-deref-write.c [2018-03-29 23:45:49,516 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-29 23:45:49,516 INFO L233 ultiparseSymbolTable]: [2018-03-29 23:45:49,531 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG5d9d34448 [2018-03-29 23:45:49,536 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-29 23:45:49,540 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-03-29 23:45:49,541 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-29 23:45:49,541 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-29 23:45:49,548 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-29 23:45:49,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 11:45:49" (1/1) ... [2018-03-29 23:45:49,552 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13e51667 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:45:49, skipping insertion in model container [2018-03-29 23:45:49,552 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 11:45:49" (1/1) ... [2018-03-29 23:45:49,568 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 23:45:49,580 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-29 23:45:49,705 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 23:45:49,734 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-29 23:45:49,739 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 9 non ball SCCs. Number of states in SCCs 9. [2018-03-29 23:45:49,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:45:49 WrapperNode [2018-03-29 23:45:49,749 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-29 23:45:49,749 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-29 23:45:49,749 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-29 23:45:49,749 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-29 23:45:49,759 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:45:49" (1/1) ... [2018-03-29 23:45:49,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:45:49" (1/1) ... [2018-03-29 23:45:49,767 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:45:49" (1/1) ... [2018-03-29 23:45:49,767 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:45:49" (1/1) ... [2018-03-29 23:45:49,771 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:45:49" (1/1) ... [2018-03-29 23:45:49,774 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:45:49" (1/1) ... [2018-03-29 23:45:49,775 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:45:49" (1/1) ... [2018-03-29 23:45:49,777 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-29 23:45:49,777 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-29 23:45:49,777 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-29 23:45:49,777 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-29 23:45:49,778 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:45:49" (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 [2018-03-29 23:45:49,839 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-29 23:45:49,840 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-29 23:45:49,840 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo [2018-03-29 23:45:49,840 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-29 23:45:49,840 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo [2018-03-29 23:45:49,840 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-03-29 23:45:49,841 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-29 23:45:49,841 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-03-29 23:45:49,841 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-03-29 23:45:49,841 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-03-29 23:45:49,841 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-29 23:45:49,842 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-29 23:45:49,842 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-03-29 23:45:50,106 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-29 23:45:50,107 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 11:45:50 BoogieIcfgContainer [2018-03-29 23:45:50,107 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-29 23:45:50,107 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-03-29 23:45:50,107 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-03-29 23:45:50,108 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-03-29 23:45:50,111 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 11:45:50" (1/1) ... [2018-03-29 23:45:50,118 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-03-29 23:45:50,118 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-03-29 23:45:50,132 INFO L298 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-03-29 23:45:50,144 INFO L333 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 2 location literals (each corresponds to one heap write) [2018-03-29 23:45:50,154 INFO L393 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-03-29 23:45:50,155 DEBUG L397 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: (Store [1] at(SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'') with |v_main_~#b~0.base_10|) : |mll_L23''_0| (Store [0] at(SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'') with (+ (* 4 v_main_~i~1_14) |v_main_~#b~0.offset_9|)) : |mll_L23''_1| [2018-03-29 23:45:50,157 DEBUG L399 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: (SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'') : |v_main_~#b~0.base_10| : (Store [1] at(SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'') with |v_main_~#b~0.base_10|) (SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'') : (+ (* 4 v_main_~i~1_14) |v_main_~#b~0.offset_9|) : (Store [0] at(SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'') with (+ (* 4 v_main_~i~1_14) |v_main_~#b~0.offset_9|)) [2018-03-29 23:45:50,212 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-03-29 23:46:08,853 INFO L314 AbstractInterpreter]: Visited 70 different actions 419 times. Merged at 48 different actions 229 times. Widened at 2 different actions 2 times. Found 24 fixpoints after 7 different actions. Largest state had 31 variables. [2018-03-29 23:46:08,868 INFO L405 apSepIcfgTransformer]: finished equality analysis [2018-03-29 23:46:08,877 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 3 [2018-03-29 23:46:08,878 INFO L415 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-03-29 23:46:08,878 INFO L416 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-03-29 23:46:08,879 INFO L418 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_int_1| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2) (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_2 (* 4 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_6))), at (SUMMARY for call #t~mem1 := read~int(~b.base, ~b.offset + ~i~0 * 4, 4); srcloc: L15')) ((select |v_#memory_int_6| |v_main_~#b~0.base_10|), at (SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'')) ((select (select |v_#memory_int_4| |v_main_~#b~0.base_1|) (+ |v_main_~#b~0.offset_1| (* 4 v_main_~i~1_3))), at (SUMMARY for call #t~mem5 := read~int(~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L26)) [2018-03-29 23:46:08,926 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_32 [2018-03-29 23:46:08,926 DEBUG L380 HeapPartitionManager]: with contents [(Store [1] at(SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'') with |v_main_~#b~0.base_10|)] [2018-03-29 23:46:08,926 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_32 [2018-03-29 23:46:08,926 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_1| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2) (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_2 (* 4 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_6))), at (SUMMARY for call #t~mem1 := read~int(~b.base, ~b.offset + ~i~0 * 4, 4); srcloc: L15')) [2018-03-29 23:46:08,926 DEBUG L331 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'') with |v_main_~#b~0.base_10|)] [2018-03-29 23:46:08,927 DEBUG L379 HeapPartitionManager]: creating LocationBlock locs_31 [2018-03-29 23:46:08,927 DEBUG L380 HeapPartitionManager]: with contents [(Store [0] at(SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'') with (+ (* 4 v_main_~i~1_14) |v_main_~#b~0.offset_9|))] [2018-03-29 23:46:08,927 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_31 [2018-03-29 23:46:08,927 DEBUG L330 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_1| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2) (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_2 (* 4 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_6))), at (SUMMARY for call #t~mem1 := read~int(~b.base, ~b.offset + ~i~0 * 4, 4); srcloc: L15')) [2018-03-29 23:46:08,927 DEBUG L331 HeapPartitionManager]: write locations: [(Store [0] at(SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'') with (+ (* 4 v_main_~i~1_14) |v_main_~#b~0.offset_9|))] [2018-03-29 23:46:08,927 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_32 [2018-03-29 23:46:08,927 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_int_6| |v_main_~#b~0.base_10|), at (SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'')) [2018-03-29 23:46:08,927 DEBUG L331 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'') with |v_main_~#b~0.base_10|)] [2018-03-29 23:46:08,927 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_32 [2018-03-29 23:46:08,928 DEBUG L330 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_4| |v_main_~#b~0.base_1|) (+ |v_main_~#b~0.offset_1| (* 4 v_main_~i~1_3))), at (SUMMARY for call #t~mem5 := read~int(~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L26)) [2018-03-29 23:46:08,928 DEBUG L331 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'') with |v_main_~#b~0.base_10|)] [2018-03-29 23:46:08,928 DEBUG L329 HeapPartitionManager]: adding LocationBlock locs_31 [2018-03-29 23:46:08,928 DEBUG L330 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_4| |v_main_~#b~0.base_1|) (+ |v_main_~#b~0.offset_1| (* 4 v_main_~i~1_3))), at (SUMMARY for call #t~mem5 := read~int(~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L26)) [2018-03-29 23:46:08,928 DEBUG L331 HeapPartitionManager]: write locations: [(Store [0] at(SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'') with (+ (* 4 v_main_~i~1_14) |v_main_~#b~0.offset_9|))] [2018-03-29 23:46:08,928 INFO L336 HeapPartitionManager]: partitioning result: [2018-03-29 23:46:08,928 INFO L341 HeapPartitionManager]: location blocks for array group [#memory_int] [2018-03-29 23:46:08,929 INFO L350 HeapPartitionManager]: at dimension 0 [2018-03-29 23:46:08,929 INFO L351 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-03-29 23:46:08,929 INFO L352 HeapPartitionManager]: # location blocks :1 [2018-03-29 23:46:08,929 DEBUG L359 HeapPartitionManager]: location block contents: [2018-03-29 23:46:08,929 DEBUG L362 HeapPartitionManager]: [(Store [1] at(SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'') with |v_main_~#b~0.base_10|)] [2018-03-29 23:46:08,929 INFO L350 HeapPartitionManager]: at dimension 1 [2018-03-29 23:46:08,929 INFO L351 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-03-29 23:46:08,929 INFO L352 HeapPartitionManager]: # location blocks :1 [2018-03-29 23:46:08,929 DEBUG L359 HeapPartitionManager]: location block contents: [2018-03-29 23:46:08,930 DEBUG L362 HeapPartitionManager]: [(Store [0] at(SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'') with (+ (* 4 v_main_~i~1_14) |v_main_~#b~0.offset_9|))] [2018-03-29 23:46:08,930 INFO L124 ransitionTransformer]: executing heap partitioning transformation [2018-03-29 23:46:08,933 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,933 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,933 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,933 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,934 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,934 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,934 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,934 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,935 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,935 DEBUG L259 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] [2018-03-29 23:46:08,935 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,935 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,935 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,936 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,936 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,936 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,936 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,936 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_~i~1=v_main_~i~1_9} AuxVars[] AssignedVars[main_~i~1] [2018-03-29 23:46:08,937 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,937 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,937 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,937 DEBUG L259 ransitionTransformer]: Formula: (= |v_#valid_3| (store |v_#valid_4| 0 0)) InVars {#valid=|v_#valid_4|} OutVars{#valid=|v_#valid_3|} AuxVars[] AssignedVars[#valid] [2018-03-29 23:46:08,937 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,938 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,938 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,938 DEBUG L259 ransitionTransformer]: Formula: (and (= (store |v_#length_8| |v_main_~#b~0.base_8| 400) |v_#length_7|) (not (= 0 |v_main_~#b~0.base_8|)) (= |v_#valid_17| (store |v_#valid_18| |v_main_~#b~0.base_8| 1)) (= (select |v_#valid_18| |v_main_~#b~0.base_8|) 0) (= 0 |v_main_~#b~0.offset_7|)) InVars {#length=|v_#length_8|, #valid=|v_#valid_18|} OutVars{main_~#b~0.base=|v_main_~#b~0.base_8|, #length=|v_#length_7|, #valid=|v_#valid_17|, main_~#b~0.offset=|v_main_~#b~0.offset_7|} AuxVars[] AssignedVars[main_~#b~0.base, #valid, #length, main_~#b~0.offset] [2018-03-29 23:46:08,938 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,938 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,939 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,939 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,939 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,939 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,939 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,939 DEBUG L259 ransitionTransformer]: Formula: (= v_main_~i~1_10 0) InVars {} OutVars{main_~i~1=v_main_~i~1_10} AuxVars[] AssignedVars[main_~i~1] [2018-03-29 23:46:08,939 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,939 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,940 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,940 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,940 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,940 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,940 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,940 DEBUG L259 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,941 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,941 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,941 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,941 DEBUG L259 ransitionTransformer]: Formula: (not (< v_main_~i~1_11 100)) InVars {main_~i~1=v_main_~i~1_11} OutVars{main_~i~1=v_main_~i~1_11} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,941 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,942 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,942 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,942 DEBUG L259 ransitionTransformer]: Formula: (< v_main_~i~1_12 100) InVars {main_~i~1=v_main_~i~1_12} OutVars{main_~i~1=v_main_~i~1_12} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,942 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,942 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,943 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,943 DEBUG L259 ransitionTransformer]: Formula: (= v_main_~i~1_18 0) InVars {} OutVars{main_~i~1=v_main_~i~1_18} AuxVars[] AssignedVars[main_~i~1] [2018-03-29 23:46:08,943 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,943 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,943 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,944 DEBUG L259 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~sizeInParam_1| (+ v_main_~i~1_19 1)) (= |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.offsetInParam_1| |v_main_~#b~0.offset_11|) (= |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~nInParam_1| v_main_~i~1_19) (= |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.baseInParam_1| |v_main_~#b~0.base_13|)) InVars {main_~#b~0.base=|v_main_~#b~0.base_13|, main_~i~1=v_main_~i~1_19, main_~#b~0.offset=|v_main_~#b~0.offset_11|} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.baseInParam_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.offsetInParam_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~n=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~nInParam_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~sizeInParam_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.base, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.offset, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~n, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~size] [2018-03-29 23:46:08,944 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,944 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,944 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,944 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,945 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,945 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,945 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,945 DEBUG L259 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,945 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,945 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,946 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,946 DEBUG L259 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[] [2018-03-29 23:46:08,946 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,946 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,947 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,947 DEBUG L259 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~n_1 |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~n_1|) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~n=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~n_1|} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~n=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~n_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~n=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~n_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~n] [2018-03-29 23:46:08,947 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,947 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,947 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,947 DEBUG L259 ransitionTransformer]: Formula: (not (< v_main_~i~1_1 100)) InVars {main_~i~1=v_main_~i~1_1} OutVars{main_~i~1=v_main_~i~1_1} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,948 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,948 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,948 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,948 DEBUG L259 ransitionTransformer]: Formula: (< v_main_~i~1_2 100) InVars {main_~i~1=v_main_~i~1_2} OutVars{main_~i~1=v_main_~i~1_2} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,948 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,948 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,949 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,949 DEBUG L259 ransitionTransformer]: Formula: (= |v_main_#res_2| 0) InVars {} OutVars{main_#res=|v_main_#res_2|} AuxVars[] AssignedVars[main_#res] [2018-03-29 23:46:08,949 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,949 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,951 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,952 DEBUG L259 ransitionTransformer]: Formula: (let ((.cse1 (* 4 v_main_~i~1_14))) (let ((.cse0 (+ .cse1 |v_main_~#b~0.offset_9|))) (and (<= 0 .cse0) (= |v_#memory_int_part_locs_32_locs_31_1| (store |v_#memory_int_part_locs_32_locs_31_2| |v_main_~#b~0.base_10| (store (select |v_#memory_int_part_locs_32_locs_31_2| |v_main_~#b~0.base_10|) .cse0 |v_main_#t~ret3_3|))) (= 1 (select |v_#valid_19| |v_main_~#b~0.base_10|)) (<= (+ .cse1 |v_main_~#b~0.offset_9| 4) (select |v_#length_9| |v_main_~#b~0.base_10|))))) InVars {main_~#b~0.base=|v_main_~#b~0.base_10|, main_#t~ret3=|v_main_#t~ret3_3|, #valid=|v_#valid_19|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_2|, main_~i~1=v_main_~i~1_14, #length=|v_#length_9|, main_~#b~0.offset=|v_main_~#b~0.offset_9|} OutVars{main_~#b~0.base=|v_main_~#b~0.base_10|, main_#t~ret3=|v_main_#t~ret3_3|, #valid=|v_#valid_19|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_1|, main_~i~1=v_main_~i~1_14, #length=|v_#length_9|, main_~#b~0.offset=|v_main_~#b~0.offset_9|} AuxVars[] AssignedVars[#memory_int_part_locs_32_locs_31] [2018-03-29 23:46:08,952 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 23:46:08,952 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 23:46:08,952 DEBUG L268 ransitionTransformer]: (let ((.cse1 (* 4 v_main_~i~1_14))) (let ((.cse0 (+ .cse1 |v_main_~#b~0.offset_9|))) (and (<= 0 .cse0) (= |v_#memory_int_5| (store |v_#memory_int_6| |v_main_~#b~0.base_10| (store (select |v_#memory_int_6| |v_main_~#b~0.base_10|) .cse0 |v_main_#t~ret3_3|))) (= 1 (select |v_#valid_19| |v_main_~#b~0.base_10|)) (<= (+ .cse1 |v_main_~#b~0.offset_9| 4) (select |v_#length_9| |v_main_~#b~0.base_10|))))) [2018-03-29 23:46:08,952 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 23:46:08,952 DEBUG L270 ransitionTransformer]: (let ((.cse1 (* 4 v_main_~i~1_14))) (let ((.cse0 (+ .cse1 |v_main_~#b~0.offset_9|))) (and (<= 0 .cse0) (= |v_#memory_int_part_locs_32_locs_31_1| (store |v_#memory_int_part_locs_32_locs_31_2| |v_main_~#b~0.base_10| (store (select |v_#memory_int_part_locs_32_locs_31_2| |v_main_~#b~0.base_10|) .cse0 |v_main_#t~ret3_3|))) (= 1 (select |v_#valid_19| |v_main_~#b~0.base_10|)) (<= (+ .cse1 |v_main_~#b~0.offset_9| 4) (select |v_#length_9| |v_main_~#b~0.base_10|))))) [2018-03-29 23:46:08,953 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 23:46:08,953 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 23:46:08,953 DEBUG L276 ransitionTransformer]: {main_~#b~0.base=|v_main_~#b~0.base_10|, main_#t~ret3=|v_main_#t~ret3_3|, #valid=|v_#valid_19|, #memory_int=|v_#memory_int_6|, main_~i~1=v_main_~i~1_14, #length=|v_#length_9|, main_~#b~0.offset=|v_main_~#b~0.offset_9|} [2018-03-29 23:46:08,953 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 23:46:08,953 DEBUG L278 ransitionTransformer]: {main_~#b~0.base=|v_main_~#b~0.base_10|, main_#t~ret3=|v_main_#t~ret3_3|, #valid=|v_#valid_19|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_2|, main_~i~1=v_main_~i~1_14, #length=|v_#length_9|, main_~#b~0.offset=|v_main_~#b~0.offset_9|} [2018-03-29 23:46:08,954 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 23:46:08,954 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 23:46:08,954 DEBUG L284 ransitionTransformer]: {main_~#b~0.base=|v_main_~#b~0.base_10|, main_#t~ret3=|v_main_#t~ret3_3|, #valid=|v_#valid_19|, #memory_int=|v_#memory_int_5|, main_~i~1=v_main_~i~1_14, #length=|v_#length_9|, main_~#b~0.offset=|v_main_~#b~0.offset_9|} [2018-03-29 23:46:08,954 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 23:46:08,954 DEBUG L286 ransitionTransformer]: {main_~#b~0.base=|v_main_~#b~0.base_10|, main_#t~ret3=|v_main_#t~ret3_3|, #valid=|v_#valid_19|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_1|, main_~i~1=v_main_~i~1_14, #length=|v_#length_9|, main_~#b~0.offset=|v_main_~#b~0.offset_9|} [2018-03-29 23:46:08,954 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,955 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,955 DEBUG L259 ransitionTransformer]: Formula: (not (= (select |v_#valid_20| |v_main_~#b~0.base_11|) 1)) InVars {main_~#b~0.base=|v_main_~#b~0.base_11|, #valid=|v_#valid_20|} OutVars{main_~#b~0.base=|v_main_~#b~0.base_11|, #valid=|v_#valid_20|} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,955 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,955 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,955 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,956 DEBUG L259 ransitionTransformer]: Formula: (let ((.cse0 (* 4 v_main_~i~1_15))) (or (not (<= (+ |v_main_~#b~0.offset_10| .cse0 4) (select |v_#length_10| |v_main_~#b~0.base_12|))) (not (<= 0 (+ |v_main_~#b~0.offset_10| .cse0))))) InVars {main_~#b~0.base=|v_main_~#b~0.base_12|, main_~i~1=v_main_~i~1_15, #length=|v_#length_10|, main_~#b~0.offset=|v_main_~#b~0.offset_10|} OutVars{main_~#b~0.base=|v_main_~#b~0.base_12|, main_~i~1=v_main_~i~1_15, #length=|v_#length_10|, main_~#b~0.offset=|v_main_~#b~0.offset_10|} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,956 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,956 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,956 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,956 DEBUG L259 ransitionTransformer]: Formula: (and (= v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_1 |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.offset_1|) (= v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_1 |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.base_1|)) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.offset_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.base_1|} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.offset_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~b.base_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_1, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base] [2018-03-29 23:46:08,956 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,956 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,957 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,957 DEBUG L259 ransitionTransformer]: Formula: (let ((.cse1 (* 4 v_main_~i~1_3))) (let ((.cse0 (+ |v_main_~#b~0.offset_1| .cse1))) (and (= (select (select |v_#memory_int_part_locs_32_locs_31_3| |v_main_~#b~0.base_1|) .cse0) |v_main_#t~mem5_1|) (= 1 (select |v_#valid_9| |v_main_~#b~0.base_1|)) (<= (+ |v_main_~#b~0.offset_1| .cse1 4) (select |v_#length_5| |v_main_~#b~0.base_1|)) (<= 0 .cse0)))) InVars {main_~#b~0.base=|v_main_~#b~0.base_1|, #valid=|v_#valid_9|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_3|, main_~i~1=v_main_~i~1_3, #length=|v_#length_5|, main_~#b~0.offset=|v_main_~#b~0.offset_1|} OutVars{main_~#b~0.base=|v_main_~#b~0.base_1|, #valid=|v_#valid_9|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_3|, main_~i~1=v_main_~i~1_3, main_#t~mem5=|v_main_#t~mem5_1|, #length=|v_#length_5|, main_~#b~0.offset=|v_main_~#b~0.offset_1|} AuxVars[] AssignedVars[main_#t~mem5] [2018-03-29 23:46:08,957 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 23:46:08,958 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 23:46:08,958 DEBUG L268 ransitionTransformer]: (let ((.cse1 (* 4 v_main_~i~1_3))) (let ((.cse0 (+ |v_main_~#b~0.offset_1| .cse1))) (and (= (select (select |v_#memory_int_4| |v_main_~#b~0.base_1|) .cse0) |v_main_#t~mem5_1|) (= 1 (select |v_#valid_9| |v_main_~#b~0.base_1|)) (<= (+ |v_main_~#b~0.offset_1| .cse1 4) (select |v_#length_5| |v_main_~#b~0.base_1|)) (<= 0 .cse0)))) [2018-03-29 23:46:08,958 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 23:46:08,958 DEBUG L270 ransitionTransformer]: (let ((.cse1 (* 4 v_main_~i~1_3))) (let ((.cse0 (+ |v_main_~#b~0.offset_1| .cse1))) (and (= (select (select |v_#memory_int_part_locs_32_locs_31_3| |v_main_~#b~0.base_1|) .cse0) |v_main_#t~mem5_1|) (= 1 (select |v_#valid_9| |v_main_~#b~0.base_1|)) (<= (+ |v_main_~#b~0.offset_1| .cse1 4) (select |v_#length_5| |v_main_~#b~0.base_1|)) (<= 0 .cse0)))) [2018-03-29 23:46:08,958 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 23:46:08,959 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 23:46:08,959 DEBUG L276 ransitionTransformer]: {main_~#b~0.base=|v_main_~#b~0.base_1|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_4|, main_~i~1=v_main_~i~1_3, #length=|v_#length_5|, main_~#b~0.offset=|v_main_~#b~0.offset_1|} [2018-03-29 23:46:08,959 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 23:46:08,959 DEBUG L278 ransitionTransformer]: {main_~#b~0.base=|v_main_~#b~0.base_1|, #valid=|v_#valid_9|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_3|, main_~i~1=v_main_~i~1_3, #length=|v_#length_5|, main_~#b~0.offset=|v_main_~#b~0.offset_1|} [2018-03-29 23:46:08,959 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 23:46:08,959 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 23:46:08,959 DEBUG L284 ransitionTransformer]: {main_~#b~0.base=|v_main_~#b~0.base_1|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_4|, main_~i~1=v_main_~i~1_3, main_#t~mem5=|v_main_#t~mem5_1|, #length=|v_#length_5|, main_~#b~0.offset=|v_main_~#b~0.offset_1|} [2018-03-29 23:46:08,959 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 23:46:08,960 DEBUG L286 ransitionTransformer]: {main_~#b~0.base=|v_main_~#b~0.base_1|, #valid=|v_#valid_9|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_3|, main_~i~1=v_main_~i~1_3, main_#t~mem5=|v_main_#t~mem5_1|, #length=|v_#length_5|, main_~#b~0.offset=|v_main_~#b~0.offset_1|} [2018-03-29 23:46:08,960 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,960 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,960 DEBUG L259 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_10| |v_main_~#b~0.base_2|))) InVars {main_~#b~0.base=|v_main_~#b~0.base_2|, #valid=|v_#valid_10|} OutVars{main_~#b~0.base=|v_main_~#b~0.base_2|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,960 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,960 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,960 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,960 DEBUG L259 ransitionTransformer]: Formula: (let ((.cse0 (* 4 v_main_~i~1_4))) (or (not (<= (+ |v_main_~#b~0.offset_2| .cse0 4) (select |v_#length_6| |v_main_~#b~0.base_3|))) (not (<= 0 (+ |v_main_~#b~0.offset_2| .cse0))))) InVars {main_~#b~0.base=|v_main_~#b~0.base_3|, main_~i~1=v_main_~i~1_4, #length=|v_#length_6|, main_~#b~0.offset=|v_main_~#b~0.offset_2|} OutVars{main_~#b~0.base=|v_main_~#b~0.base_3|, main_~i~1=v_main_~i~1_4, #length=|v_#length_6|, main_~#b~0.offset=|v_main_~#b~0.offset_2|} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,961 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,961 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,961 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,961 DEBUG L259 ransitionTransformer]: Formula: (= (store |v_#valid_14| |v_main_~#b~0.base_6| 0) |v_#valid_13|) InVars {main_~#b~0.base=|v_main_~#b~0.base_6|, #valid=|v_#valid_14|} OutVars{main_~#b~0.base=|v_main_~#b~0.base_6|, #valid=|v_#valid_13|} AuxVars[] AssignedVars[#valid] [2018-03-29 23:46:08,961 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,961 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,962 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,962 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~ret3=|v_main_#t~ret3_4|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-29 23:46:08,962 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,962 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,962 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,963 DEBUG L259 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~size_1 |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~size_1|) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~size_1|} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~size=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~size_1, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#in~size_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~size] [2018-03-29 23:46:08,963 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,963 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,963 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,963 DEBUG L259 ransitionTransformer]: Formula: (not (= |v_main_#t~mem5_2| (+ v_main_~i~1_5 1))) InVars {main_~i~1=v_main_~i~1_5, main_#t~mem5=|v_main_#t~mem5_2|} OutVars{main_~i~1=v_main_~i~1_5, main_#t~mem5=|v_main_#t~mem5_2|} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,964 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,964 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,964 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,964 DEBUG L259 ransitionTransformer]: Formula: (= (+ v_main_~i~1_6 1) |v_main_#t~mem5_4|) InVars {main_~i~1=v_main_~i~1_6, main_#t~mem5=|v_main_#t~mem5_4|} OutVars{main_~i~1=v_main_~i~1_6, main_#t~mem5=|v_main_#t~mem5_4|} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,964 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,965 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,965 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,965 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#b~0.base=|v_main_~#b~0.base_7|, main_~#b~0.offset=|v_main_~#b~0.offset_6|} AuxVars[] AssignedVars[main_~#b~0.base, main_~#b~0.offset] [2018-03-29 23:46:08,965 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,965 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,966 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,966 DEBUG L259 ransitionTransformer]: Formula: (= |v_main_#t~post2_1| v_main_~i~1_16) InVars {main_~i~1=v_main_~i~1_16} OutVars{main_~i~1=v_main_~i~1_16, main_#t~post2=|v_main_#t~post2_1|} AuxVars[] AssignedVars[main_#t~post2] [2018-03-29 23:46:08,966 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,966 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,966 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,967 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~a~0_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~a~0] [2018-03-29 23:46:08,967 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,967 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,967 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,967 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~mem5=|v_main_#t~mem5_3|} AuxVars[] AssignedVars[main_#t~mem5] [2018-03-29 23:46:08,967 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,967 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,967 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,968 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~mem5=|v_main_#t~mem5_5|} AuxVars[] AssignedVars[main_#t~mem5] [2018-03-29 23:46:08,968 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,968 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,968 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,968 DEBUG L259 ransitionTransformer]: Formula: (= |v_#valid_15| |old(#valid)|) InVars {#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,968 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,969 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,969 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,969 DEBUG L259 ransitionTransformer]: Formula: (not (= |v_#valid_16| |old(#valid)|)) InVars {#valid=|v_#valid_16|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_16|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,969 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,969 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,970 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,970 DEBUG L259 ransitionTransformer]: Formula: (= v_main_~i~1_17 (+ |v_main_#t~post2_2| 1)) InVars {main_#t~post2=|v_main_#t~post2_2|} OutVars{main_~i~1=v_main_~i~1_17, main_#t~post2=|v_main_#t~post2_2|} AuxVars[] AssignedVars[main_~i~1] [2018-03-29 23:46:08,970 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,970 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,970 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,970 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0] [2018-03-29 23:46:08,970 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,971 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,971 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,971 DEBUG L259 ransitionTransformer]: Formula: (= |v_main_#res_1| 1) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-29 23:46:08,971 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,971 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,972 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,972 DEBUG L259 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] [2018-03-29 23:46:08,972 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,972 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,972 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,972 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~post2=|v_main_#t~post2_3|} AuxVars[] AssignedVars[main_#t~post2] [2018-03-29 23:46:08,973 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,973 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,973 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,973 DEBUG L259 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_2 0) InVars {} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_2} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0] [2018-03-29 23:46:08,973 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,974 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,974 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,974 DEBUG L259 ransitionTransformer]: Formula: (= |v_#valid_11| (store |v_#valid_12| |v_main_~#b~0.base_4| 0)) InVars {main_~#b~0.base=|v_main_~#b~0.base_4|, #valid=|v_#valid_12|} OutVars{main_~#b~0.base=|v_main_~#b~0.base_4|, #valid=|v_#valid_11|} AuxVars[] AssignedVars[#valid] [2018-03-29 23:46:08,974 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,974 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,975 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,975 DEBUG L259 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] [2018-03-29 23:46:08,975 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,975 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,975 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,976 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,976 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,976 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,976 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,976 DEBUG L259 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,976 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,977 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,977 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,977 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#b~0.base=|v_main_~#b~0.base_5|, main_~#b~0.offset=|v_main_~#b~0.offset_4|} AuxVars[] AssignedVars[main_~#b~0.base, main_~#b~0.offset] [2018-03-29 23:46:08,977 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,977 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,977 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,977 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~post4=|v_main_#t~post4_3|} AuxVars[] AssignedVars[main_#t~post4] [2018-03-29 23:46:08,977 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,978 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,978 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,978 DEBUG L259 ransitionTransformer]: Formula: (not (< v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_3 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~size_2)) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_3, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~size=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~size_2} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_3, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~size=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~size_2} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,978 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,978 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,978 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,978 DEBUG L259 ransitionTransformer]: Formula: (< v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_4 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~size_3) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_4, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~size=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~size_3} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_4, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~size=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~size_3} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,978 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,979 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,979 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,979 DEBUG L259 ransitionTransformer]: Formula: (= |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#res_1| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_11) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_11} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#res=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#res_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_11} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#res] [2018-03-29 23:46:08,979 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,979 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,979 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,980 DEBUG L259 ransitionTransformer]: Formula: (or (not (< v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_5 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~n_2)) (not (<= 0 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_5))) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_5, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~n=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~n_2} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_5, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~n=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~n_2} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,980 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,980 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,980 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,980 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,980 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,980 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,980 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,981 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,981 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,981 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,981 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,982 DEBUG L259 ransitionTransformer]: Formula: (let ((.cse1 (* 4 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_6))) (let ((.cse0 (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_2 .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_1| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2) 1) (= |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1_1| (select (select |v_#memory_int_part_locs_32_locs_31_4| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2) .cse0)) (<= (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_2 .cse1 4) (select |v_#length_1| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2))))) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_2, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2, #valid=|v_#valid_1|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_4|, #length=|v_#length_1|} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_2, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2, #valid=|v_#valid_1|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_4|, #length=|v_#length_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1] [2018-03-29 23:46:08,982 DEBUG L266 ransitionTransformer]: formula has changed [2018-03-29 23:46:08,982 DEBUG L267 ransitionTransformer]: old formula: [2018-03-29 23:46:08,982 DEBUG L268 ransitionTransformer]: (let ((.cse1 (* 4 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_6))) (let ((.cse0 (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_2 .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_1| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2) 1) (= |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1_1| (select (select |v_#memory_int_1| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2) .cse0)) (<= (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_2 .cse1 4) (select |v_#length_1| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2))))) [2018-03-29 23:46:08,982 DEBUG L269 ransitionTransformer]: new formula: [2018-03-29 23:46:08,982 DEBUG L270 ransitionTransformer]: (let ((.cse1 (* 4 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_6))) (let ((.cse0 (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_2 .cse1))) (and (<= 0 .cse0) (= (select |v_#valid_1| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2) 1) (= |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1_1| (select (select |v_#memory_int_part_locs_32_locs_31_4| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2) .cse0)) (<= (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_2 .cse1 4) (select |v_#length_1| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2))))) [2018-03-29 23:46:08,982 DEBUG L274 ransitionTransformer]: invars have changed [2018-03-29 23:46:08,982 DEBUG L275 ransitionTransformer]: old invars: [2018-03-29 23:46:08,982 DEBUG L276 ransitionTransformer]: {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_2, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #length=|v_#length_1|} [2018-03-29 23:46:08,983 DEBUG L277 ransitionTransformer]: new invars: [2018-03-29 23:46:08,983 DEBUG L278 ransitionTransformer]: {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_2, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2, #valid=|v_#valid_1|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_4|, #length=|v_#length_1|} [2018-03-29 23:46:08,983 DEBUG L282 ransitionTransformer]: outvars have changed [2018-03-29 23:46:08,983 DEBUG L283 ransitionTransformer]: old outvars: [2018-03-29 23:46:08,983 DEBUG L284 ransitionTransformer]: {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_2, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2, #valid=|v_#valid_1|, #memory_int=|v_#memory_int_1|, #length=|v_#length_1|} [2018-03-29 23:46:08,983 DEBUG L285 ransitionTransformer]: new outvars: [2018-03-29 23:46:08,983 DEBUG L286 ransitionTransformer]: {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_2, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_2, #valid=|v_#valid_1|, #memory_int_part_locs_32_locs_31=|v_#memory_int_part_locs_32_locs_31_4|, #length=|v_#length_1|} [2018-03-29 23:46:08,983 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,983 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,984 DEBUG L259 ransitionTransformer]: Formula: (not (= (select |v_#valid_2| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_3) 1)) InVars {#valid=|v_#valid_2|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_3} OutVars{#valid=|v_#valid_2|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_3} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,984 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,984 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,984 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,984 DEBUG L259 ransitionTransformer]: Formula: (let ((.cse0 (* 4 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_7))) (or (not (<= 0 (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_3 .cse0))) (not (<= (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_3 .cse0 4) (select |v_#length_2| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_4))))) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_3, #length=|v_#length_2|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_7, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_4} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.offset_3, #length=|v_#length_2|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_7, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~b.base_4} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,984 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,984 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,984 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,985 DEBUG L259 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~a~0_2 (store v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~a~0_3 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_8 |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1_2|)) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1_2|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~a~0_3, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_8} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1_2|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~a~0_2, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_8} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~a~0] [2018-03-29 23:46:08,985 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,985 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,985 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,985 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1_3|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~mem1] [2018-03-29 23:46:08,985 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,985 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,985 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,985 DEBUG L259 ransitionTransformer]: Formula: (= |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~post0_1| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_9) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_9} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~post0_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_9} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~post0] [2018-03-29 23:46:08,986 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,986 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,986 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,986 DEBUG L259 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_10 (+ |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~post0_2| 1)) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~post0_2|} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~post0_2|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0_10} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_~i~0] [2018-03-29 23:46:08,986 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,986 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,986 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,986 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~post0_3|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#t~post0] [2018-03-29 23:46:08,986 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,987 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,987 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,987 DEBUG L259 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-29 23:46:08,987 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,987 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,987 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,987 DEBUG L259 ransitionTransformer]: Formula: (= |v_ULTIMATE.start_#t~ret6_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret6=|v_ULTIMATE.start_#t~ret6_2|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret6] [2018-03-29 23:46:08,987 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,987 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,987 DEBUG L258 ransitionTransformer]: transformed transition [2018-03-29 23:46:08,988 DEBUG L259 ransitionTransformer]: Formula: (= |v_main_#t~ret3_5| |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#resOutParam_1|) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#res=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__foo_#resOutParam_1|} OutVars{main_#t~ret3=|v_main_#t~ret3_5|} AuxVars[] AssignedVars[main_#t~ret3] [2018-03-29 23:46:08,988 DEBUG L262 ransitionTransformer]: transformula unchanged [2018-03-29 23:46:08,988 DEBUG L288 ransitionTransformer]: [2018-03-29 23:46:08,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.03 11:46:08 BasicIcfg [2018-03-29 23:46:08,989 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-03-29 23:46:08,989 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-03-29 23:46:08,989 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-03-29 23:46:08,992 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-03-29 23:46:08,992 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.03 11:45:49" (1/4) ... [2018-03-29 23:46:08,992 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e31360b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 11:46:08, skipping insertion in model container [2018-03-29 23:46:08,993 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 11:45:49" (2/4) ... [2018-03-29 23:46:08,993 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e31360b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.03 11:46:08, skipping insertion in model container [2018-03-29 23:46:08,993 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 11:45:50" (3/4) ... [2018-03-29 23:46:08,993 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e31360b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 11:46:08, skipping insertion in model container [2018-03-29 23:46:08,994 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.03 11:46:08" (4/4) ... [2018-03-29 23:46:08,995 INFO L107 eAbstractionObserver]: Analyzing ICFG memPartitionedIcfg [2018-03-29 23:46:09,005 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-03-29 23:46:09,012 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 8 error locations. [2018-03-29 23:46:09,043 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-03-29 23:46:09,044 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-03-29 23:46:09,044 INFO L370 AbstractCegarLoop]: Hoare is true [2018-03-29 23:46:09,044 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-03-29 23:46:09,044 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-03-29 23:46:09,044 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-03-29 23:46:09,044 INFO L374 AbstractCegarLoop]: Difference is false [2018-03-29 23:46:09,044 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-03-29 23:46:09,044 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-03-29 23:46:09,045 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-03-29 23:46:09,056 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states. [2018-03-29 23:46:09,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-03-29 23:46:09,061 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 23:46:09,061 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 23:46:09,061 INFO L408 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__fooErr0AssertViolationARRAY_INDEX, mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-03-29 23:46:09,065 INFO L82 PathProgramCache]: Analyzing trace with hash -689560400, 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 [2018-03-29 23:46:09,078 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 23:46:09,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 23:46:09,114 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 23:46:09,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 23:46:09,129 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 23:46:09,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 23:46:09,172 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 23:46:09,172 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2018-03-29 23:46:09,173 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-03-29 23:46:09,180 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-03-29 23:46:09,181 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-03-29 23:46:09,182 INFO L87 Difference]: Start difference. First operand 64 states. Second operand 2 states. [2018-03-29 23:46:09,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 23:46:09,201 INFO L93 Difference]: Finished difference Result 119 states and 132 transitions. [2018-03-29 23:46:09,201 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-03-29 23:46:09,202 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 14 [2018-03-29 23:46:09,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 23:46:09,210 INFO L225 Difference]: With dead ends: 119 [2018-03-29 23:46:09,210 INFO L226 Difference]: Without dead ends: 61 [2018-03-29 23:46:09,213 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-03-29 23:46:09,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61 states. [2018-03-29 23:46:09,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61 to 61. [2018-03-29 23:46:09,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61 states. [2018-03-29 23:46:09,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 64 transitions. [2018-03-29 23:46:09,241 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 64 transitions. Word has length 14 [2018-03-29 23:46:09,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 23:46:09,242 INFO L459 AbstractCegarLoop]: Abstraction has 61 states and 64 transitions. [2018-03-29 23:46:09,242 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-03-29 23:46:09,242 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 64 transitions. [2018-03-29 23:46:09,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-03-29 23:46:09,242 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 23:46:09,242 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-03-29 23:46:09,242 INFO L408 AbstractCegarLoop]: === Iteration 2 === [__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__fooErr0AssertViolationARRAY_INDEX, mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-03-29 23:46:09,243 INFO L82 PathProgramCache]: Analyzing trace with hash 67923450, 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 [2018-03-29 23:46:09,249 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 23:46:09,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-03-29 23:46:09,264 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-03-29 23:46:09,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 23:46:09,279 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-03-29 23:46:09,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-03-29 23:46:09,325 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-03-29 23:46:09,325 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2018-03-29 23:46:09,327 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-03-29 23:46:09,327 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-03-29 23:46:09,327 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-03-29 23:46:09,327 INFO L87 Difference]: Start difference. First operand 61 states and 64 transitions. Second operand 4 states. [2018-03-29 23:46:09,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-03-29 23:46:09,398 INFO L93 Difference]: Finished difference Result 108 states and 114 transitions. [2018-03-29 23:46:09,398 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-03-29 23:46:09,398 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2018-03-29 23:46:09,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-03-29 23:46:09,402 INFO L225 Difference]: With dead ends: 108 [2018-03-29 23:46:09,402 INFO L226 Difference]: Without dead ends: 88 [2018-03-29 23:46:09,403 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-03-29 23:46:09,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2018-03-29 23:46:09,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 65. [2018-03-29 23:46:09,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2018-03-29 23:46:09,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 68 transitions. [2018-03-29 23:46:09,414 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 68 transitions. Word has length 15 [2018-03-29 23:46:09,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-03-29 23:46:09,415 INFO L459 AbstractCegarLoop]: Abstraction has 65 states and 68 transitions. [2018-03-29 23:46:09,415 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-03-29 23:46:09,415 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 68 transitions. [2018-03-29 23:46:09,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-03-29 23:46:09,416 INFO L347 BasicCegarLoop]: Found error trace [2018-03-29 23:46:09,416 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] [2018-03-29 23:46:09,416 INFO L408 AbstractCegarLoop]: === Iteration 3 === [__U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__fooErr2RequiresViolation, __U_MULTI_fArraysOfVariableLength_false_valid_deref_write_c__fooErr0AssertViolationARRAY_INDEX, mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-03-29 23:46:09,416 INFO L82 PathProgramCache]: Analyzing trace with hash -758655353, 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 [2018-03-29 23:46:09,425 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-03-29 23:46:09,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-03-29 23:46:09,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-03-29 23:46:09,482 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-03-29 23:46:09,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.03 11:46:09 BasicIcfg [2018-03-29 23:46:09,503 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-03-29 23:46:09,504 INFO L168 Benchmark]: Toolchain (without parser) took 19967.50 ms. Allocated memory was 302.5 MB in the beginning and 913.3 MB in the end (delta: 610.8 MB). Free memory was 246.5 MB in the beginning and 634.1 MB in the end (delta: -387.7 MB). Peak memory consumption was 223.1 MB. Max. memory is 5.3 GB. [2018-03-29 23:46:09,504 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 302.5 MB. Free memory is still 264.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-29 23:46:09,504 INFO L168 Benchmark]: CACSL2BoogieTranslator took 208.13 ms. Allocated memory is still 302.5 MB. Free memory was 246.5 MB in the beginning and 236.5 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-03-29 23:46:09,505 INFO L168 Benchmark]: Boogie Preprocessor took 27.56 ms. Allocated memory is still 302.5 MB. Free memory was 236.5 MB in the beginning and 234.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-03-29 23:46:09,505 INFO L168 Benchmark]: RCFGBuilder took 330.12 ms. Allocated memory was 302.5 MB in the beginning and 457.7 MB in the end (delta: 155.2 MB). Free memory was 234.5 MB in the beginning and 423.3 MB in the end (delta: -188.9 MB). Peak memory consumption was 23.3 MB. Max. memory is 5.3 GB. [2018-03-29 23:46:09,505 INFO L168 Benchmark]: IcfgTransformer took 18881.38 ms. Allocated memory was 457.7 MB in the beginning and 913.3 MB in the end (delta: 455.6 MB). Free memory was 423.3 MB in the beginning and 832.6 MB in the end (delta: -409.2 MB). Peak memory consumption was 46.4 MB. Max. memory is 5.3 GB. [2018-03-29 23:46:09,506 INFO L168 Benchmark]: TraceAbstraction took 513.60 ms. Allocated memory is still 913.3 MB. Free memory was 832.6 MB in the beginning and 634.1 MB in the end (delta: 198.4 MB). Peak memory consumption was 198.4 MB. Max. memory is 5.3 GB. [2018-03-29 23:46:09,508 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 302.5 MB. Free memory is still 264.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 208.13 ms. Allocated memory is still 302.5 MB. Free memory was 246.5 MB in the beginning and 236.5 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 27.56 ms. Allocated memory is still 302.5 MB. Free memory was 236.5 MB in the beginning and 234.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 330.12 ms. Allocated memory was 302.5 MB in the beginning and 457.7 MB in the end (delta: 155.2 MB). Free memory was 234.5 MB in the beginning and 423.3 MB in the end (delta: -188.9 MB). Peak memory consumption was 23.3 MB. Max. memory is 5.3 GB. * IcfgTransformer took 18881.38 ms. Allocated memory was 457.7 MB in the beginning and 913.3 MB in the end (delta: 455.6 MB). Free memory was 423.3 MB in the beginning and 832.6 MB in the end (delta: -409.2 MB). Peak memory consumption was 46.4 MB. Max. memory is 5.3 GB. * TraceAbstraction took 513.60 ms. Allocated memory is still 913.3 MB. Free memory was 832.6 MB in the beginning and 634.1 MB in the end (delta: 198.4 MB). Peak memory consumption was 198.4 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 60 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 2 LocStat_NO_SUPPORTING_EQUALITIES : 519 LocStat_NO_SUPPORTING_DISEQUALITIES : 207 LocStat_NO_DISJUNCTIONS : -120 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 76 TransStat_MAX_WEQGRAPH_SIZE : 4 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 67 TransStat_NO_SUPPORTING_DISEQUALITIES : 9 TransStat_NO_DISJUNCTIONS : 77 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 2056.86 RENAME_VARIABLES(MILLISECONDS) : 1506.54 UNFREEZE(MILLISECONDS) : 0.00 CONJOIN(MILLISECONDS) : 2076.23 PROJECTAWAY(MILLISECONDS) : 4268.48 ADD_WEAK_EQUALITY(MILLISECONDS) : 5.32 DISJOIN(MILLISECONDS) : 174.67 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 1534.51 ADD_EQUALITY(MILLISECONDS) : 7.71 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.00 ADD_DISEQUALITY(MILLISECONDS) : 0.26 #CONJOIN_DISJUNCTIVE : 746 #RENAME_VARIABLES : 1666 #UNFREEZE : 0 #CONJOIN : 1014 #PROJECTAWAY : 979 #ADD_WEAK_EQUALITY : 10 #DISJOIN : 238 #RENAME_VARIABLES_DISJUNCTIVE : 1646 #ADD_EQUALITY : 68 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 6 - StatisticsResult: WeqCcManagerStatistics FREEZE(MILLISECONDS) : 13256.74 ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 2063.25 FILTERREDUNDANT(MILLISECONDS) : 0.00 REPORTWEQ(MILLISECONDS) : 5.18 JOIN(MILLISECONDS) : 164.89 RENAMEVARS(MILLISECONDS) : 1495.30 FLATTENLABELS(MILLISECONDS) : 0.00 COPY(MILLISECONDS) : 0.00 ISSTRONGERTHAN(MILLISECONDS) : 9630.96 ISLABELSTRONGERTHAN(MILLISECONDS) : 3292.09 ISWEQGRAPHSTRONGERTHAN(MILLISECONDS) : 139.09 UNFREEZE(MILLISECONDS) : 104.68 REPORTCONTAINS(MILLISECONDS) : 0.44 PROJECTAWAY(MILLISECONDS) : 4076.01 MEETEDGELABELS(MILLISECONDS) : 156.11 REPORTEQUALITY(MILLISECONDS) : 238.47 ADDALLNODES(MILLISECONDS) : 291.15 REPORTDISEQUALITY(MILLISECONDS) : 4.23 WEQGRAPHJOIN(MILLISECONDS) : 61.17 #FREEZE : 12008 #ADDNODE : 0 #MEET : 680 #FILTERREDUNDANT : 0 #REPORTWEQ : 10 #JOIN : 238 #RENAMEVARS : 1666 #FLATTENLABELS : 0 #COPY : 0 #ISSTRONGERTHAN : 3579 #ISLABELSTRONGERTHAN : 106828 #ISWEQGRAPHSTRONGERTHAN : 1162 #UNFREEZE : 4619 #REPORTCONTAINS : 25 #PROJECTAWAY : 2273 #MEETEDGELABELS : 2446 #REPORTEQUALITY : 6115 #ADDALLNODES : 680 #REPORTDISEQUALITY : 1643 #WEQGRAPHJOIN : 238 - StatisticsResult: CcManagerStatistics ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 4416.67 IS_STRONGER_THAN(MILLISECONDS) : 4032.34 REPORT_EQUALITY(MILLISECONDS) : 2151.32 FILTERREDUNDANT(MILLISECONDS) : 2775.03 ADD_ALL_ELEMENTS(MILLISECONDS) : 2404.17 JOIN(MILLISECONDS) : 76.00 ALIGN_ELEMENTS(MILLISECONDS) : 2991.65 COPY(MILLISECONDS) : 0.00 REPORT_DISEQUALITY(MILLISECONDS) : 326.31 UNFREEZE(MILLISECONDS) : 0.00 OVERALL(MILLISECONDS) : 8291.98 REPORTCONTAINS(MILLISECONDS) : 16.32 REMOVE(MILLISECONDS) : 0.00 PROJECT_TO_ELEMENTS(MILLISECONDS) : 1520.36 #ADDNODE : 0 #MEET : 21658 #IS_STRONGER_THAN : 190909 #REPORT_EQUALITY : 250095 #FILTERREDUNDANT : 238512 #ADD_ALL_ELEMENTS : 78575 #JOIN : 238 #ALIGN_ELEMENTS : 27848 #COPY : 0 #REPORT_DISEQUALITY : 71336 #UNFREEZE : 0 #OVERALL : 901984 #REPORTCONTAINS : 1253 #REMOVE : 0 #PROJECT_TO_ELEMENTS : 21560 * 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] : 3 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 15]: array index can be out of bounds array index can be out of bounds We found a FailurePath: [L21] int i, b[100]; [L21] FCALL int i, b[100]; VAL [b={5:0}] [L22] i = 0 VAL [b={5:0}, i=0] [L22] COND TRUE i < 100 VAL [b={5:0}, i=0] [L23] CALL foo(i, b, i + 1) VAL [\old(n)=0, \old(size)=1, b={5:0}] [L13] int a[n], i; VAL [\old(n)=0, \old(size)=1, b={5:0}, b={5:0}, n=0, size=1] [L14] i = 0 VAL [\old(n)=0, \old(size)=1, b={5:0}, b={5:0}, i=0, n=0, size=1] [L14] COND TRUE i < size VAL [\old(n)=0, \old(size)=1, b={5:0}, b={5:0}, i=0, n=0, size=1] [L15] a[i] VAL [\old(n)=0, \old(size)=1, b={5:0}, b={5:0}, i=0, n=0, size=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 64 locations, 8 error locations. UNSAFE Result, 0.4s OverallTime, 3 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 122 SDtfs, 60 SDslu, 47 SDs, 0 SdLazy, 26 SolverSat, 6 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 56 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=65occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 23 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 50 NumberOfCodeBlocks, 50 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 54 ConstructedInterpolants, 0 QuantifiedInterpolants, 842 SizeOfPredicates, 1 NumberOfNonLiveVariables, 87 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-03-29_23-46-09-519.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-03-29_23-46-09-519.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-03-29_23-46-09-519.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-1-2018-03-29_23-46-09-519.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-2-2018-03-29_23-46-09-519.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-03-29_23-46-09-519.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-03-29_23-46-09-519.csv Received shutdown request...