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-read.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-835382a-m [2018-04-05 21:51:27,702 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-05 21:51:27,703 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-05 21:51:27,716 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-05 21:51:27,717 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-05 21:51:27,717 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-05 21:51:27,718 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-05 21:51:27,720 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-05 21:51:27,722 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-05 21:51:27,723 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-05 21:51:27,724 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-05 21:51:27,724 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-05 21:51:27,725 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-05 21:51:27,726 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-05 21:51:27,727 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-05 21:51:27,729 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-05 21:51:27,731 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-05 21:51:27,733 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-05 21:51:27,734 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-05 21:51:27,735 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-05 21:51:27,737 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-05 21:51:27,738 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-05 21:51:27,738 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-05 21:51:27,739 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-05 21:51:27,740 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-05 21:51:27,741 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-05 21:51:27,741 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-05 21:51:27,742 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-05 21:51:27,742 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-05 21:51:27,742 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-05 21:51:27,743 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-05 21:51:27,743 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 [2018-04-05 21:51:27,766 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-05 21:51:27,767 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-05 21:51:27,767 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-05 21:51:27,767 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-05 21:51:27,767 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-05 21:51:27,768 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-05 21:51:27,768 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-05 21:51:27,768 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-05 21:51:27,768 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-05 21:51:27,768 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-05 21:51:27,768 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-05 21:51:27,768 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-05 21:51:27,769 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-05 21:51:27,769 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-05 21:51:27,769 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-05 21:51:27,769 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-05 21:51:27,769 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-05 21:51:27,769 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-05 21:51:27,769 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-05 21:51:27,770 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-05 21:51:27,770 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-05 21:51:27,770 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-05 21:51:27,770 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-05 21:51:27,770 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-05 21:51:27,770 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-05 21:51:27,771 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-05 21:51:27,771 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-05 21:51:27,771 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-05 21:51:27,771 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-05 21:51:27,771 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-05 21:51:27,771 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-05 21:51:27,772 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 21:51:27,772 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-05 21:51:27,772 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-05 21:51:27,773 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-05 21:51:27,773 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-05 21:51:27,773 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-05 21:51:27,804 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-05 21:51:27,814 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-05 21:51:27,817 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-05 21:51:27,818 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-05 21:51:27,818 INFO L276 PluginConnector]: CDTParser initialized [2018-04-05 21:51:27,819 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength_false-valid-deref-read.c [2018-04-05 21:51:28,176 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG17f9c7720 [2018-04-05 21:51:28,272 INFO L287 CDTParser]: IsIndexed: true [2018-04-05 21:51:28,272 INFO L288 CDTParser]: Found 1 translation units. [2018-04-05 21:51:28,273 INFO L168 CDTParser]: Scanning ArraysOfVariableLength_false-valid-deref-read.c [2018-04-05 21:51:28,274 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-05 21:51:28,274 INFO L215 ultiparseSymbolTable]: [2018-04-05 21:51:28,274 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-05 21:51:28,275 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in ArraysOfVariableLength_false-valid-deref-read.c [2018-04-05 21:51:28,275 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo ('foo') in ArraysOfVariableLength_false-valid-deref-read.c [2018-04-05 21:51:28,275 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-05 21:51:28,275 INFO L233 ultiparseSymbolTable]: [2018-04-05 21:51:28,289 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG17f9c7720 [2018-04-05 21:51:28,293 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-05 21:51:28,294 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-04-05 21:51:28,295 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-05 21:51:28,295 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-05 21:51:28,302 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-05 21:51:28,302 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.04 09:51:28" (1/1) ... [2018-04-05 21:51:28,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eb472b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:51:28, skipping insertion in model container [2018-04-05 21:51:28,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.04 09:51:28" (1/1) ... [2018-04-05 21:51:28,317 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-05 21:51:28,329 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-05 21:51:28,455 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-05 21:51:28,480 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-05 21:51:28,486 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 9 non ball SCCs. Number of states in SCCs 9. [2018-04-05 21:51:28,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:51:28 WrapperNode [2018-04-05 21:51:28,494 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-05 21:51:28,495 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-05 21:51:28,495 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-05 21:51:28,495 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-05 21:51:28,505 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:51:28" (1/1) ... [2018-04-05 21:51:28,505 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:51:28" (1/1) ... [2018-04-05 21:51:28,511 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:51:28" (1/1) ... [2018-04-05 21:51:28,511 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:51:28" (1/1) ... [2018-04-05 21:51:28,516 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:51:28" (1/1) ... [2018-04-05 21:51:28,522 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:51:28" (1/1) ... [2018-04-05 21:51:28,523 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:51:28" (1/1) ... [2018-04-05 21:51:28,525 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-05 21:51:28,526 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-05 21:51:28,526 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-05 21:51:28,526 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-05 21:51:28,527 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:51:28" (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 [2018-04-05 21:51:28,586 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-05 21:51:28,586 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-05 21:51:28,586 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo [2018-04-05 21:51:28,586 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-05 21:51:28,586 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo [2018-04-05 21:51:28,586 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-05 21:51:28,586 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-05 21:51:28,586 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-05 21:51:28,587 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-05 21:51:28,587 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-05 21:51:28,587 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-05 21:51:28,587 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-05 21:51:28,587 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-05 21:51:28,860 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-05 21:51:28,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 09:51:28 BoogieIcfgContainer [2018-04-05 21:51:28,861 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-05 21:51:28,861 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-05 21:51:28,861 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-05 21:51:28,862 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-05 21:51:28,866 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 09:51:28" (1/1) ... [2018-04-05 21:51:28,873 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-04-05 21:51:28,874 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-04-05 21:51:28,887 INFO L299 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-04-05 21:51:28,900 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 9 non ball SCCs. Number of states in SCCs 9. [2018-04-05 21:51:28,902 INFO L332 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 2 location literals (each corresponds to one heap write) [2018-04-05 21:51:28,910 INFO L100 SccComputation]: Graph consists of 1 InCaSumBalls and 8 non ball SCCs. Number of states in SCCs 9. [2018-04-05 21:51:28,914 INFO L412 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-04-05 21:51:28,915 DEBUG L416 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.offset_3| (* 4 v_main_~i~1_6))) : |mll_L23''_1| (Store [0] 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_3|) : |mll_L23''_0| [2018-04-05 21:51:28,918 DEBUG L418 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_3| : (Store [0] 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_3|) (SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'') : (+ |v_main_~#b~0.offset_3| (* 4 v_main_~i~1_6)) : (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.offset_3| (* 4 v_main_~i~1_6))) [2018-04-05 21:51:28,970 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-04-05 21:51:44,003 INFO L314 AbstractInterpreter]: Visited 68 different actions 344 times. Merged at 44 different actions 169 times. Never widened. Found 15 fixpoints after 6 different actions. Largest state had 31 variables. [2018-04-05 21:51:44,005 INFO L424 apSepIcfgTransformer]: finished equality analysis [2018-04-05 21:51:44,011 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 3 [2018-04-05 21:51:44,012 INFO L434 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-04-05 21:51:44,012 INFO L435 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-04-05 21:51:44,012 INFO L437 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_int_5| |v_main_~#b~0.base_6|) (+ |v_main_~#b~0.offset_5| (* 4 v_main_~i~1_13))), at (SUMMARY for call #t~mem4 := read~int(~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L26)) ((select (select |v_#memory_int_6| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2) (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_2 (* 4 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_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_4| |v_main_~#b~0.base_3|), at (SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'')) [2018-04-05 21:51:44,043 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_31 [2018-04-05 21:51:44,043 DEBUG L374 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 |v_main_~#b~0.base_3|)] [2018-04-05 21:51:44,043 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_31 [2018-04-05 21:51:44,044 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_5| |v_main_~#b~0.base_6|) (+ |v_main_~#b~0.offset_5| (* 4 v_main_~i~1_13))), at (SUMMARY for call #t~mem4 := read~int(~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L26)) [2018-04-05 21:51:44,044 DEBUG L325 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 |v_main_~#b~0.base_3|)] [2018-04-05 21:51:44,044 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_32 [2018-04-05 21:51:44,044 DEBUG L374 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.offset_3| (* 4 v_main_~i~1_6)))] [2018-04-05 21:51:44,044 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_32 [2018-04-05 21:51:44,044 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_5| |v_main_~#b~0.base_6|) (+ |v_main_~#b~0.offset_5| (* 4 v_main_~i~1_13))), at (SUMMARY for call #t~mem4 := read~int(~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L26)) [2018-04-05 21:51:44,045 DEBUG L325 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.offset_3| (* 4 v_main_~i~1_6)))] [2018-04-05 21:51:44,045 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_31 [2018-04-05 21:51:44,045 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_int_6| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2) (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_2 (* 4 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_6))), at (SUMMARY for call #t~mem1 := read~int(~b.base, ~b.offset + ~i~0 * 4, 4); srcloc: L15')) [2018-04-05 21:51:44,045 DEBUG L325 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 |v_main_~#b~0.base_3|)] [2018-04-05 21:51:44,045 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_32 [2018-04-05 21:51:44,045 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_int_6| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2) (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_2 (* 4 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_6))), at (SUMMARY for call #t~mem1 := read~int(~b.base, ~b.offset + ~i~0 * 4, 4); srcloc: L15')) [2018-04-05 21:51:44,046 DEBUG L325 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.offset_3| (* 4 v_main_~i~1_6)))] [2018-04-05 21:51:44,046 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_31 [2018-04-05 21:51:44,046 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_int_4| |v_main_~#b~0.base_3|), at (SUMMARY for call write~int(#t~ret3, ~#b~0.base, ~#b~0.offset + ~i~1 * 4, 4); srcloc: L23'')) [2018-04-05 21:51:44,046 DEBUG L325 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 |v_main_~#b~0.base_3|)] [2018-04-05 21:51:44,046 INFO L330 HeapPartitionManager]: partitioning result: [2018-04-05 21:51:44,047 INFO L335 HeapPartitionManager]: location blocks for array group [#memory_int] [2018-04-05 21:51:44,047 INFO L344 HeapPartitionManager]: at dimension 0 [2018-04-05 21:51:44,047 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-04-05 21:51:44,047 INFO L346 HeapPartitionManager]: # location blocks :1 [2018-04-05 21:51:44,048 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-05 21:51:44,048 DEBUG L356 HeapPartitionManager]: [(Store [0] 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_3|)] [2018-04-05 21:51:44,048 INFO L344 HeapPartitionManager]: at dimension 1 [2018-04-05 21:51:44,048 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-04-05 21:51:44,048 INFO L346 HeapPartitionManager]: # location blocks :1 [2018-04-05 21:51:44,048 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-05 21:51:44,049 DEBUG L356 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.offset_3| (* 4 v_main_~i~1_6)))] [2018-04-05 21:51:44,050 INFO L131 ransitionTransformer]: executing heap partitioning transformation [2018-04-05 21:51:44,054 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,054 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,054 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,055 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,055 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,055 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,055 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,055 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,056 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,056 DEBUG L281 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] [2018-04-05 21:51:44,056 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,057 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,057 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,057 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,057 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,057 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,058 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,058 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{main_~i~1=v_main_~i~1_1} AuxVars[] AssignedVars[main_~i~1] [2018-04-05 21:51:44,058 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,059 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,059 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,059 DEBUG L281 ransitionTransformer]: Formula: (= |v_#valid_1| (store |v_#valid_2| 0 0)) InVars {#valid=|v_#valid_2|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid] [2018-04-05 21:51:44,059 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,060 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,060 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,060 DEBUG L281 ransitionTransformer]: Formula: (and (= 0 |v_main_~#b~0.offset_1|) (= 0 (select |v_#valid_8| |v_main_~#b~0.base_1|)) (not (= 0 |v_main_~#b~0.base_1|)) (= |v_#valid_7| (store |v_#valid_8| |v_main_~#b~0.base_1| 1)) (= (store |v_#length_4| |v_main_~#b~0.base_1| 400) |v_#length_3|)) InVars {#length=|v_#length_4|, #valid=|v_#valid_8|} OutVars{main_~#b~0.base=|v_main_~#b~0.base_1|, #length=|v_#length_3|, #valid=|v_#valid_7|, main_~#b~0.offset=|v_main_~#b~0.offset_1|} AuxVars[] AssignedVars[main_~#b~0.base, #valid, #length, main_~#b~0.offset] [2018-04-05 21:51:44,060 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,061 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,061 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,061 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,061 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,061 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,062 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,062 DEBUG L281 ransitionTransformer]: Formula: (= v_main_~i~1_2 0) InVars {} OutVars{main_~i~1=v_main_~i~1_2} AuxVars[] AssignedVars[main_~i~1] [2018-04-05 21:51:44,062 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,062 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,062 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,063 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,064 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,064 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,064 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,064 DEBUG L281 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,064 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,064 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,065 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,065 DEBUG L281 ransitionTransformer]: Formula: (not (< v_main_~i~1_3 100)) InVars {main_~i~1=v_main_~i~1_3} OutVars{main_~i~1=v_main_~i~1_3} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,065 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,065 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,066 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,066 DEBUG L281 ransitionTransformer]: Formula: (< v_main_~i~1_4 100) InVars {main_~i~1=v_main_~i~1_4} OutVars{main_~i~1=v_main_~i~1_4} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,066 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,066 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,066 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,067 DEBUG L281 ransitionTransformer]: Formula: (= v_main_~i~1_10 0) InVars {} OutVars{main_~i~1=v_main_~i~1_10} AuxVars[] AssignedVars[main_~i~1] [2018-04-05 21:51:44,067 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,067 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,068 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,068 DEBUG L281 ransitionTransformer]: Formula: (and (= |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~nInParam_1| v_main_~i~1_17) (= |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~sizeInParam_1| v_main_~i~1_17) (= |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.offsetInParam_1| |v_main_~#b~0.offset_11|) (= |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_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_17, main_~#b~0.offset=|v_main_~#b~0.offset_11|} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.baseInParam_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~n=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~nInParam_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.offsetInParam_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~sizeInParam_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.base, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~n, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.offset, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~size] [2018-04-05 21:51:44,068 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,068 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,069 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,069 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,069 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,069 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,069 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,069 DEBUG L281 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,070 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,070 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,070 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,070 DEBUG L281 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[] [2018-04-05 21:51:44,070 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,071 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,072 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,072 DEBUG L281 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~n_2 |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~n_1|) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~n=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~n_1|} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~n=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~n_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~n=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~n_2} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~n] [2018-04-05 21:51:44,072 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,072 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,073 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,073 DEBUG L281 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[] [2018-04-05 21:51:44,073 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,073 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,073 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,074 DEBUG L281 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[] [2018-04-05 21:51:44,074 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,074 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,074 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,074 DEBUG L281 ransitionTransformer]: Formula: (= |v_main_#res_2| 0) InVars {} OutVars{main_#res=|v_main_#res_2|} AuxVars[] AssignedVars[main_#res] [2018-04-05 21:51:44,075 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,076 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,079 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,080 DEBUG L281 ransitionTransformer]: Formula: (let ((.cse0 (* 4 v_main_~i~1_6))) (let ((.cse1 (+ |v_main_~#b~0.offset_3| .cse0))) (and (= (select |v_#valid_9| |v_main_~#b~0.base_3|) 1) (<= (+ |v_main_~#b~0.offset_3| .cse0 4) (select |v_#length_5| |v_main_~#b~0.base_3|)) (= (store |v_#memory_int_part_locs_31_locs_32_1| |v_main_~#b~0.base_3| (store (select |v_#memory_int_part_locs_31_locs_32_1| |v_main_~#b~0.base_3|) .cse1 |v_main_#t~ret3_3|)) |v_#memory_int_part_locs_31_locs_32_2|) (<= 0 .cse1)))) InVars {#memory_int_part_locs_31_locs_32=|v_#memory_int_part_locs_31_locs_32_1|, main_~#b~0.base=|v_main_~#b~0.base_3|, main_#t~ret3=|v_main_#t~ret3_3|, #valid=|v_#valid_9|, main_~i~1=v_main_~i~1_6, #length=|v_#length_5|, main_~#b~0.offset=|v_main_~#b~0.offset_3|} OutVars{#memory_int_part_locs_31_locs_32=|v_#memory_int_part_locs_31_locs_32_2|, main_~#b~0.base=|v_main_~#b~0.base_3|, main_#t~ret3=|v_main_#t~ret3_3|, #valid=|v_#valid_9|, main_~i~1=v_main_~i~1_6, #length=|v_#length_5|, main_~#b~0.offset=|v_main_~#b~0.offset_3|} AuxVars[] AssignedVars[#memory_int_part_locs_31_locs_32] [2018-04-05 21:51:44,080 DEBUG L288 ransitionTransformer]: formula has changed [2018-04-05 21:51:44,080 DEBUG L289 ransitionTransformer]: old formula: [2018-04-05 21:51:44,080 DEBUG L290 ransitionTransformer]: (let ((.cse0 (* 4 v_main_~i~1_6))) (let ((.cse1 (+ |v_main_~#b~0.offset_3| .cse0))) (and (= (select |v_#valid_9| |v_main_~#b~0.base_3|) 1) (<= (+ |v_main_~#b~0.offset_3| .cse0 4) (select |v_#length_5| |v_main_~#b~0.base_3|)) (= (store |v_#memory_int_4| |v_main_~#b~0.base_3| (store (select |v_#memory_int_4| |v_main_~#b~0.base_3|) .cse1 |v_main_#t~ret3_3|)) |v_#memory_int_3|) (<= 0 .cse1)))) [2018-04-05 21:51:44,081 DEBUG L291 ransitionTransformer]: new formula: [2018-04-05 21:51:44,081 DEBUG L292 ransitionTransformer]: (let ((.cse0 (* 4 v_main_~i~1_6))) (let ((.cse1 (+ |v_main_~#b~0.offset_3| .cse0))) (and (= (select |v_#valid_9| |v_main_~#b~0.base_3|) 1) (<= (+ |v_main_~#b~0.offset_3| .cse0 4) (select |v_#length_5| |v_main_~#b~0.base_3|)) (= (store |v_#memory_int_part_locs_31_locs_32_1| |v_main_~#b~0.base_3| (store (select |v_#memory_int_part_locs_31_locs_32_1| |v_main_~#b~0.base_3|) .cse1 |v_main_#t~ret3_3|)) |v_#memory_int_part_locs_31_locs_32_2|) (<= 0 .cse1)))) [2018-04-05 21:51:44,081 DEBUG L296 ransitionTransformer]: invars have changed [2018-04-05 21:51:44,081 DEBUG L297 ransitionTransformer]: old invars: [2018-04-05 21:51:44,081 DEBUG L298 ransitionTransformer]: {main_~#b~0.base=|v_main_~#b~0.base_3|, main_#t~ret3=|v_main_#t~ret3_3|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_4|, main_~i~1=v_main_~i~1_6, #length=|v_#length_5|, main_~#b~0.offset=|v_main_~#b~0.offset_3|} [2018-04-05 21:51:44,082 DEBUG L299 ransitionTransformer]: new invars: [2018-04-05 21:51:44,082 DEBUG L300 ransitionTransformer]: {#memory_int_part_locs_31_locs_32=|v_#memory_int_part_locs_31_locs_32_1|, main_~#b~0.base=|v_main_~#b~0.base_3|, main_#t~ret3=|v_main_#t~ret3_3|, #valid=|v_#valid_9|, main_~i~1=v_main_~i~1_6, #length=|v_#length_5|, main_~#b~0.offset=|v_main_~#b~0.offset_3|} [2018-04-05 21:51:44,082 DEBUG L304 ransitionTransformer]: outvars have changed [2018-04-05 21:51:44,082 DEBUG L305 ransitionTransformer]: old outvars: [2018-04-05 21:51:44,082 DEBUG L306 ransitionTransformer]: {main_~#b~0.base=|v_main_~#b~0.base_3|, main_#t~ret3=|v_main_#t~ret3_3|, #valid=|v_#valid_9|, #memory_int=|v_#memory_int_3|, main_~i~1=v_main_~i~1_6, #length=|v_#length_5|, main_~#b~0.offset=|v_main_~#b~0.offset_3|} [2018-04-05 21:51:44,082 DEBUG L307 ransitionTransformer]: new outvars: [2018-04-05 21:51:44,083 DEBUG L308 ransitionTransformer]: {#memory_int_part_locs_31_locs_32=|v_#memory_int_part_locs_31_locs_32_2|, main_~#b~0.base=|v_main_~#b~0.base_3|, main_#t~ret3=|v_main_#t~ret3_3|, #valid=|v_#valid_9|, main_~i~1=v_main_~i~1_6, #length=|v_#length_5|, main_~#b~0.offset=|v_main_~#b~0.offset_3|} [2018-04-05 21:51:44,083 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,083 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,083 DEBUG L281 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_10| |v_main_~#b~0.base_4|))) InVars {main_~#b~0.base=|v_main_~#b~0.base_4|, #valid=|v_#valid_10|} OutVars{main_~#b~0.base=|v_main_~#b~0.base_4|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,084 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,084 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,084 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,084 DEBUG L281 ransitionTransformer]: Formula: (let ((.cse0 (* 4 v_main_~i~1_7))) (or (not (<= 0 (+ .cse0 |v_main_~#b~0.offset_4|))) (not (<= (+ .cse0 |v_main_~#b~0.offset_4| 4) (select |v_#length_6| |v_main_~#b~0.base_5|))))) InVars {main_~#b~0.base=|v_main_~#b~0.base_5|, main_~i~1=v_main_~i~1_7, #length=|v_#length_6|, main_~#b~0.offset=|v_main_~#b~0.offset_4|} OutVars{main_~#b~0.base=|v_main_~#b~0.base_5|, main_~i~1=v_main_~i~1_7, #length=|v_#length_6|, main_~#b~0.offset=|v_main_~#b~0.offset_4|} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,084 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,085 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,085 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,085 DEBUG L281 ransitionTransformer]: Formula: (and (= v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_1 |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.offset_1|) (= v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_1 |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.base_1|)) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.base_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.offset_1|} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_1, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.base=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.base_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.offset=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~b.offset_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base] [2018-04-05 21:51:44,085 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,085 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,086 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,086 DEBUG L281 ransitionTransformer]: Formula: (let ((.cse0 (* 4 v_main_~i~1_13))) (let ((.cse1 (+ |v_main_~#b~0.offset_5| .cse0))) (and (<= (+ |v_main_~#b~0.offset_5| .cse0 4) (select |v_#length_7| |v_main_~#b~0.base_6|)) (= 1 (select |v_#valid_11| |v_main_~#b~0.base_6|)) (<= 0 .cse1) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_part_locs_31_locs_32_3| |v_main_~#b~0.base_6|) .cse1))))) InVars {#memory_int_part_locs_31_locs_32=|v_#memory_int_part_locs_31_locs_32_3|, main_~#b~0.base=|v_main_~#b~0.base_6|, #valid=|v_#valid_11|, main_~i~1=v_main_~i~1_13, #length=|v_#length_7|, main_~#b~0.offset=|v_main_~#b~0.offset_5|} OutVars{#memory_int_part_locs_31_locs_32=|v_#memory_int_part_locs_31_locs_32_3|, main_~#b~0.base=|v_main_~#b~0.base_6|, main_#t~mem4=|v_main_#t~mem4_1|, #valid=|v_#valid_11|, main_~i~1=v_main_~i~1_13, #length=|v_#length_7|, main_~#b~0.offset=|v_main_~#b~0.offset_5|} AuxVars[] AssignedVars[main_#t~mem4] [2018-04-05 21:51:44,086 DEBUG L288 ransitionTransformer]: formula has changed [2018-04-05 21:51:44,087 DEBUG L289 ransitionTransformer]: old formula: [2018-04-05 21:51:44,087 DEBUG L290 ransitionTransformer]: (let ((.cse0 (* 4 v_main_~i~1_13))) (let ((.cse1 (+ |v_main_~#b~0.offset_5| .cse0))) (and (<= (+ |v_main_~#b~0.offset_5| .cse0 4) (select |v_#length_7| |v_main_~#b~0.base_6|)) (= 1 (select |v_#valid_11| |v_main_~#b~0.base_6|)) (<= 0 .cse1) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_5| |v_main_~#b~0.base_6|) .cse1))))) [2018-04-05 21:51:44,087 DEBUG L291 ransitionTransformer]: new formula: [2018-04-05 21:51:44,087 DEBUG L292 ransitionTransformer]: (let ((.cse0 (* 4 v_main_~i~1_13))) (let ((.cse1 (+ |v_main_~#b~0.offset_5| .cse0))) (and (<= (+ |v_main_~#b~0.offset_5| .cse0 4) (select |v_#length_7| |v_main_~#b~0.base_6|)) (= 1 (select |v_#valid_11| |v_main_~#b~0.base_6|)) (<= 0 .cse1) (= |v_main_#t~mem4_1| (select (select |v_#memory_int_part_locs_31_locs_32_3| |v_main_~#b~0.base_6|) .cse1))))) [2018-04-05 21:51:44,087 DEBUG L296 ransitionTransformer]: invars have changed [2018-04-05 21:51:44,088 DEBUG L297 ransitionTransformer]: old invars: [2018-04-05 21:51:44,088 DEBUG L298 ransitionTransformer]: {main_~#b~0.base=|v_main_~#b~0.base_6|, #valid=|v_#valid_11|, #memory_int=|v_#memory_int_5|, main_~i~1=v_main_~i~1_13, #length=|v_#length_7|, main_~#b~0.offset=|v_main_~#b~0.offset_5|} [2018-04-05 21:51:44,088 DEBUG L299 ransitionTransformer]: new invars: [2018-04-05 21:51:44,088 DEBUG L300 ransitionTransformer]: {#memory_int_part_locs_31_locs_32=|v_#memory_int_part_locs_31_locs_32_3|, main_~#b~0.base=|v_main_~#b~0.base_6|, #valid=|v_#valid_11|, main_~i~1=v_main_~i~1_13, #length=|v_#length_7|, main_~#b~0.offset=|v_main_~#b~0.offset_5|} [2018-04-05 21:51:44,088 DEBUG L304 ransitionTransformer]: outvars have changed [2018-04-05 21:51:44,088 DEBUG L305 ransitionTransformer]: old outvars: [2018-04-05 21:51:44,089 DEBUG L306 ransitionTransformer]: {main_~#b~0.base=|v_main_~#b~0.base_6|, main_#t~mem4=|v_main_#t~mem4_1|, #valid=|v_#valid_11|, #memory_int=|v_#memory_int_5|, main_~i~1=v_main_~i~1_13, #length=|v_#length_7|, main_~#b~0.offset=|v_main_~#b~0.offset_5|} [2018-04-05 21:51:44,089 DEBUG L307 ransitionTransformer]: new outvars: [2018-04-05 21:51:44,089 DEBUG L308 ransitionTransformer]: {#memory_int_part_locs_31_locs_32=|v_#memory_int_part_locs_31_locs_32_3|, main_~#b~0.base=|v_main_~#b~0.base_6|, main_#t~mem4=|v_main_#t~mem4_1|, #valid=|v_#valid_11|, main_~i~1=v_main_~i~1_13, #length=|v_#length_7|, main_~#b~0.offset=|v_main_~#b~0.offset_5|} [2018-04-05 21:51:44,089 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,089 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,090 DEBUG L281 ransitionTransformer]: Formula: (not (= (select |v_#valid_12| |v_main_~#b~0.base_7|) 1)) InVars {main_~#b~0.base=|v_main_~#b~0.base_7|, #valid=|v_#valid_12|} OutVars{main_~#b~0.base=|v_main_~#b~0.base_7|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,090 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,090 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,090 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,090 DEBUG L281 ransitionTransformer]: Formula: (let ((.cse0 (* 4 v_main_~i~1_14))) (or (not (<= 0 (+ |v_main_~#b~0.offset_6| .cse0))) (not (<= (+ |v_main_~#b~0.offset_6| .cse0 4) (select |v_#length_8| |v_main_~#b~0.base_8|))))) InVars {main_~#b~0.base=|v_main_~#b~0.base_8|, main_~i~1=v_main_~i~1_14, #length=|v_#length_8|, main_~#b~0.offset=|v_main_~#b~0.offset_6|} OutVars{main_~#b~0.base=|v_main_~#b~0.base_8|, main_~i~1=v_main_~i~1_14, #length=|v_#length_8|, main_~#b~0.offset=|v_main_~#b~0.offset_6|} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,091 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,091 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,091 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,091 DEBUG L281 ransitionTransformer]: Formula: (= |v_#valid_15| (store |v_#valid_16| |v_main_~#b~0.base_11| 0)) InVars {main_~#b~0.base=|v_main_~#b~0.base_11|, #valid=|v_#valid_16|} OutVars{main_~#b~0.base=|v_main_~#b~0.base_11|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[#valid] [2018-04-05 21:51:44,091 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,091 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,092 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,092 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~ret3=|v_main_#t~ret3_4|} AuxVars[] AssignedVars[main_#t~ret3] [2018-04-05 21:51:44,092 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,092 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,092 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,093 DEBUG L281 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~size_1 |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~size_1|) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~size_1|} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~size=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~size_1, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~size=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#in~size_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~size] [2018-04-05 21:51:44,093 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,093 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,093 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,093 DEBUG L281 ransitionTransformer]: Formula: (not (= v_main_~i~1_15 |v_main_#t~mem4_2|)) InVars {main_#t~mem4=|v_main_#t~mem4_2|, main_~i~1=v_main_~i~1_15} OutVars{main_#t~mem4=|v_main_#t~mem4_2|, main_~i~1=v_main_~i~1_15} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,093 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,094 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,094 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,094 DEBUG L281 ransitionTransformer]: Formula: (= v_main_~i~1_16 |v_main_#t~mem4_4|) InVars {main_#t~mem4=|v_main_#t~mem4_4|, main_~i~1=v_main_~i~1_16} OutVars{main_#t~mem4=|v_main_#t~mem4_4|, main_~i~1=v_main_~i~1_16} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,094 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,094 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,095 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,095 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#b~0.base=|v_main_~#b~0.base_12|, main_~#b~0.offset=|v_main_~#b~0.offset_10|} AuxVars[] AssignedVars[main_~#b~0.base, main_~#b~0.offset] [2018-04-05 21:51:44,095 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,095 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,095 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,096 DEBUG L281 ransitionTransformer]: Formula: (= |v_main_#t~post2_1| v_main_~i~1_8) InVars {main_~i~1=v_main_~i~1_8} OutVars{main_~i~1=v_main_~i~1_8, main_#t~post2=|v_main_#t~post2_1|} AuxVars[] AssignedVars[main_#t~post2] [2018-04-05 21:51:44,096 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,096 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,096 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,096 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~a~0_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~a~0] [2018-04-05 21:51:44,096 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,097 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,097 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,097 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~mem4=|v_main_#t~mem4_3|} AuxVars[] AssignedVars[main_#t~mem4] [2018-04-05 21:51:44,097 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,097 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,098 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,098 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~mem4=|v_main_#t~mem4_5|} AuxVars[] AssignedVars[main_#t~mem4] [2018-04-05 21:51:44,098 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,098 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,098 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,099 DEBUG L281 ransitionTransformer]: Formula: (= |v_#valid_17| |old(#valid)|) InVars {#valid=|v_#valid_17|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_17|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,099 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,099 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,099 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,099 DEBUG L281 ransitionTransformer]: Formula: (not (= |v_#valid_18| |old(#valid)|)) InVars {#valid=|v_#valid_18|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_18|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,100 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,100 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,100 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,100 DEBUG L281 ransitionTransformer]: Formula: (= v_main_~i~1_9 (+ |v_main_#t~post2_2| 1)) InVars {main_#t~post2=|v_main_#t~post2_2|} OutVars{main_~i~1=v_main_~i~1_9, main_#t~post2=|v_main_#t~post2_2|} AuxVars[] AssignedVars[main_~i~1] [2018-04-05 21:51:44,100 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,101 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,101 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,101 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_1} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0] [2018-04-05 21:51:44,101 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,101 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,102 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,102 DEBUG L281 ransitionTransformer]: Formula: (= |v_main_#res_1| 1) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-04-05 21:51:44,102 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,102 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,102 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,102 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~post2=|v_main_#t~post2_3|} AuxVars[] AssignedVars[main_#t~post2] [2018-04-05 21:51:44,103 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,103 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,103 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,103 DEBUG L281 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_2 0) InVars {} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_2} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0] [2018-04-05 21:51:44,103 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,104 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,104 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,104 DEBUG L281 ransitionTransformer]: Formula: (= |v_#valid_13| (store |v_#valid_14| |v_main_~#b~0.base_9| 0)) InVars {main_~#b~0.base=|v_main_~#b~0.base_9|, #valid=|v_#valid_14|} OutVars{main_~#b~0.base=|v_main_~#b~0.base_9|, #valid=|v_#valid_13|} AuxVars[] AssignedVars[#valid] [2018-04-05 21:51:44,104 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,104 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,105 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,105 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,105 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,105 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,105 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,105 DEBUG L281 ransitionTransformer]: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,106 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,106 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,106 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,106 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#b~0.base=|v_main_~#b~0.base_10|, main_~#b~0.offset=|v_main_~#b~0.offset_8|} AuxVars[] AssignedVars[main_~#b~0.base, main_~#b~0.offset] [2018-04-05 21:51:44,106 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,106 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,107 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,107 DEBUG L281 ransitionTransformer]: Formula: (not (< v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_3 (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~size_2 1))) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~size=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~size_2, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_3} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~size=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~size_2, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_3} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,107 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,107 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,107 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,108 DEBUG L281 ransitionTransformer]: Formula: (< v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_4 (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~size_3 1)) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~size=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~size_3, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_4} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~size=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~size_3, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_4} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,108 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,108 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,108 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,108 DEBUG L281 ransitionTransformer]: Formula: (= |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#res_1| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_11) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_11} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_11, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#res=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#res_1|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#res] [2018-04-05 21:51:44,108 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,109 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,109 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,109 DEBUG L281 ransitionTransformer]: Formula: (or (not (< v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_5 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~n_1)) (not (<= 0 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_5))) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_5, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~n=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~n_1} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_5, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~n=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~n_1} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,109 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,109 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,110 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,110 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,110 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,110 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,110 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,110 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,111 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,111 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,111 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,112 DEBUG L281 ransitionTransformer]: Formula: (let ((.cse1 (* 4 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_6))) (let ((.cse0 (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_2 .cse1))) (and (<= 0 .cse0) (<= (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_2 .cse1 4) (select |v_#length_9| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2)) (= (select (select |v_#memory_int_part_locs_31_locs_32_4| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2) .cse0) |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1_1|) (= 1 (select |v_#valid_19| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2))))) InVars {#memory_int_part_locs_31_locs_32=|v_#memory_int_part_locs_31_locs_32_4|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_2, #valid=|v_#valid_19|, #length=|v_#length_9|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2} OutVars{#memory_int_part_locs_31_locs_32=|v_#memory_int_part_locs_31_locs_32_4|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_2, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1_1|, #valid=|v_#valid_19|, #length=|v_#length_9|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1] [2018-04-05 21:51:44,112 DEBUG L288 ransitionTransformer]: formula has changed [2018-04-05 21:51:44,112 DEBUG L289 ransitionTransformer]: old formula: [2018-04-05 21:51:44,112 DEBUG L290 ransitionTransformer]: (let ((.cse1 (* 4 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_6))) (let ((.cse0 (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_2 .cse1))) (and (<= 0 .cse0) (<= (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_2 .cse1 4) (select |v_#length_9| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2)) (= (select (select |v_#memory_int_6| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2) .cse0) |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1_1|) (= 1 (select |v_#valid_19| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2))))) [2018-04-05 21:51:44,112 DEBUG L291 ransitionTransformer]: new formula: [2018-04-05 21:51:44,112 DEBUG L292 ransitionTransformer]: (let ((.cse1 (* 4 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_6))) (let ((.cse0 (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_2 .cse1))) (and (<= 0 .cse0) (<= (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_2 .cse1 4) (select |v_#length_9| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2)) (= (select (select |v_#memory_int_part_locs_31_locs_32_4| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2) .cse0) |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1_1|) (= 1 (select |v_#valid_19| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2))))) [2018-04-05 21:51:44,113 DEBUG L296 ransitionTransformer]: invars have changed [2018-04-05 21:51:44,113 DEBUG L297 ransitionTransformer]: old invars: [2018-04-05 21:51:44,113 DEBUG L298 ransitionTransformer]: {__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_2, #valid=|v_#valid_19|, #memory_int=|v_#memory_int_6|, #length=|v_#length_9|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2} [2018-04-05 21:51:44,113 DEBUG L299 ransitionTransformer]: new invars: [2018-04-05 21:51:44,113 DEBUG L300 ransitionTransformer]: {#memory_int_part_locs_31_locs_32=|v_#memory_int_part_locs_31_locs_32_4|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_2, #valid=|v_#valid_19|, #length=|v_#length_9|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2} [2018-04-05 21:51:44,114 DEBUG L304 ransitionTransformer]: outvars have changed [2018-04-05 21:51:44,114 DEBUG L305 ransitionTransformer]: old outvars: [2018-04-05 21:51:44,114 DEBUG L306 ransitionTransformer]: {__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_2, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1_1|, #valid=|v_#valid_19|, #memory_int=|v_#memory_int_6|, #length=|v_#length_9|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2} [2018-04-05 21:51:44,114 DEBUG L307 ransitionTransformer]: new outvars: [2018-04-05 21:51:44,114 DEBUG L308 ransitionTransformer]: {#memory_int_part_locs_31_locs_32=|v_#memory_int_part_locs_31_locs_32_4|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_2, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1_1|, #valid=|v_#valid_19|, #length=|v_#length_9|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_6, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_2} [2018-04-05 21:51:44,114 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,115 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,115 DEBUG L281 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_20| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_3))) InVars {#valid=|v_#valid_20|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_3} OutVars{#valid=|v_#valid_20|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_3} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,115 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,115 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,115 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,116 DEBUG L281 ransitionTransformer]: Formula: (let ((.cse0 (* 4 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_7))) (or (not (<= (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_3 .cse0 4) (select |v_#length_10| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_4))) (not (<= 0 (+ v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_3 .cse0))))) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_3, #length=|v_#length_10|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_7, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_4} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.offset_3, #length=|v_#length_10|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_7, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~b.base_4} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,116 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,116 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,116 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,116 DEBUG L281 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~a~0_2 (store v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~a~0_3 v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_8 |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1_2|)) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~a~0_3, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1_2|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_8} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~a~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~a~0_2, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1_2|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_8} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~a~0] [2018-04-05 21:51:44,117 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,117 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,117 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,117 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1_3|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~mem1] [2018-04-05 21:51:44,117 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,117 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,118 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,118 DEBUG L281 ransitionTransformer]: Formula: (= |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~post0_1| v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_9) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_9} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~post0_1|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_9} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~post0] [2018-04-05 21:51:44,118 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,118 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,118 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,119 DEBUG L281 ransitionTransformer]: Formula: (= v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_10 (+ |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~post0_2| 1)) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~post0_2|} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~post0_2|, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0=v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0_10} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_~i~0] [2018-04-05 21:51:44,119 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,119 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,119 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,119 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~post0=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~post0_3|} AuxVars[] AssignedVars[__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#t~post0] [2018-04-05 21:51:44,119 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,120 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,120 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,120 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 21:51:44,120 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,120 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,120 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,120 DEBUG L281 ransitionTransformer]: Formula: (= |v_ULTIMATE.start_#t~ret5_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret5=|v_ULTIMATE.start_#t~ret5_2|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret5] [2018-04-05 21:51:44,121 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,121 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,121 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 21:51:44,121 DEBUG L281 ransitionTransformer]: Formula: (= |v_main_#t~ret3_5| |v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#resOutParam_1|) InVars {__U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#res=|v___U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__foo_#resOutParam_1|} OutVars{main_#t~ret3=|v_main_#t~ret3_5|} AuxVars[] AssignedVars[main_#t~ret3] [2018-04-05 21:51:44,121 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 21:51:44,121 DEBUG L310 ransitionTransformer]: [2018-04-05 21:51:44,122 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 9 non ball SCCs. Number of states in SCCs 9. [2018-04-05 21:51:44,123 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 05.04 09:51:44 BasicIcfg [2018-04-05 21:51:44,123 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-04-05 21:51:44,124 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-05 21:51:44,124 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-05 21:51:44,127 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-05 21:51:44,128 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.04 09:51:28" (1/4) ... [2018-04-05 21:51:44,128 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c7c1c76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.04 09:51:44, skipping insertion in model container [2018-04-05 21:51:44,129 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 09:51:28" (2/4) ... [2018-04-05 21:51:44,129 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c7c1c76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.04 09:51:44, skipping insertion in model container [2018-04-05 21:51:44,129 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 09:51:28" (3/4) ... [2018-04-05 21:51:44,129 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c7c1c76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.04 09:51:44, skipping insertion in model container [2018-04-05 21:51:44,129 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 05.04 09:51:44" (4/4) ... [2018-04-05 21:51:44,131 INFO L107 eAbstractionObserver]: Analyzing ICFG memPartitionedIcfg [2018-04-05 21:51:44,139 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-05 21:51:44,145 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 8 error locations. [2018-04-05 21:51:44,178 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-05 21:51:44,179 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-05 21:51:44,179 INFO L370 AbstractCegarLoop]: Hoare is true [2018-04-05 21:51:44,179 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-05 21:51:44,179 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-05 21:51:44,179 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-05 21:51:44,179 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-05 21:51:44,179 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-05 21:51:44,180 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-05 21:51:44,180 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-05 21:51:44,189 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states. [2018-04-05 21:51:44,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-04-05 21:51:44,193 INFO L347 BasicCegarLoop]: Found error trace [2018-04-05 21:51:44,193 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-05 21:51:44,193 INFO L408 AbstractCegarLoop]: === Iteration 1 === [mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__fooErr0AssertViolationARRAY_INDEX, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__fooErr2RequiresViolation]=== [2018-04-05 21:51:44,196 INFO L82 PathProgramCache]: Analyzing trace with hash 364549363, 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 [2018-04-05 21:51:44,208 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-05 21:51:44,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-05 21:51:44,244 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-05 21:51:44,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 21:51:44,258 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-05 21:51:44,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 21:51:44,299 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-05 21:51:44,299 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2018-04-05 21:51:44,301 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-04-05 21:51:44,307 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-04-05 21:51:44,308 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-04-05 21:51:44,309 INFO L87 Difference]: Start difference. First operand 61 states. Second operand 2 states. [2018-04-05 21:51:44,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-05 21:51:44,330 INFO L93 Difference]: Finished difference Result 113 states and 126 transitions. [2018-04-05 21:51:44,330 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-04-05 21:51:44,331 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 14 [2018-04-05 21:51:44,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-05 21:51:44,338 INFO L225 Difference]: With dead ends: 113 [2018-04-05 21:51:44,338 INFO L226 Difference]: Without dead ends: 58 [2018-04-05 21:51:44,340 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 [2018-04-05 21:51:44,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2018-04-05 21:51:44,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 58. [2018-04-05 21:51:44,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2018-04-05 21:51:44,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 61 transitions. [2018-04-05 21:51:44,375 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 61 transitions. Word has length 14 [2018-04-05 21:51:44,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-05 21:51:44,375 INFO L459 AbstractCegarLoop]: Abstraction has 58 states and 61 transitions. [2018-04-05 21:51:44,375 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-04-05 21:51:44,375 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 61 transitions. [2018-04-05 21:51:44,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-04-05 21:51:44,376 INFO L347 BasicCegarLoop]: Found error trace [2018-04-05 21:51:44,376 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-05 21:51:44,376 INFO L408 AbstractCegarLoop]: === Iteration 2 === [mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__fooErr0AssertViolationARRAY_INDEX, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__fooErr2RequiresViolation]=== [2018-04-05 21:51:44,377 INFO L82 PathProgramCache]: Analyzing trace with hash -1614412270, 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 [2018-04-05 21:51:44,395 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-05 21:51:44,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-05 21:51:44,413 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-05 21:51:44,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 21:51:44,427 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-05 21:51:44,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 21:51:44,470 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-05 21:51:44,470 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2018-04-05 21:51:44,472 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-04-05 21:51:44,472 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-04-05 21:51:44,472 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-04-05 21:51:44,472 INFO L87 Difference]: Start difference. First operand 58 states and 61 transitions. Second operand 4 states. [2018-04-05 21:51:44,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-05 21:51:44,564 INFO L93 Difference]: Finished difference Result 82 states and 88 transitions. [2018-04-05 21:51:44,564 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-04-05 21:51:44,565 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2018-04-05 21:51:44,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-05 21:51:44,567 INFO L225 Difference]: With dead ends: 82 [2018-04-05 21:51:44,567 INFO L226 Difference]: Without dead ends: 65 [2018-04-05 21:51:44,568 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 [2018-04-05 21:51:44,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2018-04-05 21:51:44,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 57. [2018-04-05 21:51:44,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2018-04-05 21:51:44,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 59 transitions. [2018-04-05 21:51:44,578 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 59 transitions. Word has length 15 [2018-04-05 21:51:44,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-05 21:51:44,578 INFO L459 AbstractCegarLoop]: Abstraction has 57 states and 59 transitions. [2018-04-05 21:51:44,579 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-04-05 21:51:44,579 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 59 transitions. [2018-04-05 21:51:44,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-04-05 21:51:44,579 INFO L347 BasicCegarLoop]: Found error trace [2018-04-05 21:51:44,579 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] [2018-04-05 21:51:44,580 INFO L408 AbstractCegarLoop]: === Iteration 3 === [mainErr3RequiresViolation, mainErr1RequiresViolation, mainErr2RequiresViolation, mainErr4EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__fooErr0AssertViolationARRAY_INDEX, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__fooErr1RequiresViolation, __U_MULTI_fArraysOfVariableLength_false_valid_deref_read_c__fooErr2RequiresViolation]=== [2018-04-05 21:51:44,580 INFO L82 PathProgramCache]: Analyzing trace with hash -1615628674, 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 [2018-04-05 21:51:44,588 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-05 21:51:44,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-05 21:51:44,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-05 21:51:44,644 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-04-05 21:51:44,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.04 09:51:44 BasicIcfg [2018-04-05 21:51:44,666 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-05 21:51:44,666 INFO L168 Benchmark]: Toolchain (without parser) took 16373.24 ms. Allocated memory was 303.0 MB in the beginning and 781.2 MB in the end (delta: 478.2 MB). Free memory was 246.5 MB in the beginning and 686.2 MB in the end (delta: -439.7 MB). Peak memory consumption was 38.4 MB. Max. memory is 5.3 GB. [2018-04-05 21:51:44,667 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 303.0 MB. Free memory is still 265.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-05 21:51:44,667 INFO L168 Benchmark]: CACSL2BoogieTranslator took 199.58 ms. Allocated memory is still 303.0 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. [2018-04-05 21:51:44,668 INFO L168 Benchmark]: Boogie Preprocessor took 30.39 ms. Allocated memory is still 303.0 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. [2018-04-05 21:51:44,668 INFO L168 Benchmark]: RCFGBuilder took 334.89 ms. Allocated memory was 303.0 MB in the beginning and 465.0 MB in the end (delta: 162.0 MB). Free memory was 234.5 MB in the beginning and 430.5 MB in the end (delta: -196.0 MB). Peak memory consumption was 23.2 MB. Max. memory is 5.3 GB. [2018-04-05 21:51:44,668 INFO L168 Benchmark]: IcfgTransformer took 15262.41 ms. Allocated memory was 465.0 MB in the beginning and 779.1 MB in the end (delta: 314.0 MB). Free memory was 430.5 MB in the beginning and 381.8 MB in the end (delta: 48.7 MB). Peak memory consumption was 362.7 MB. Max. memory is 5.3 GB. [2018-04-05 21:51:44,669 INFO L168 Benchmark]: TraceAbstraction took 541.31 ms. Allocated memory was 779.1 MB in the beginning and 781.2 MB in the end (delta: 2.1 MB). Free memory was 381.8 MB in the beginning and 686.2 MB in the end (delta: -304.4 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-04-05 21:51:44,671 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 303.0 MB. Free memory is still 265.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 199.58 ms. Allocated memory is still 303.0 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 30.39 ms. Allocated memory is still 303.0 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 334.89 ms. Allocated memory was 303.0 MB in the beginning and 465.0 MB in the end (delta: 162.0 MB). Free memory was 234.5 MB in the beginning and 430.5 MB in the end (delta: -196.0 MB). Peak memory consumption was 23.2 MB. Max. memory is 5.3 GB. * IcfgTransformer took 15262.41 ms. Allocated memory was 465.0 MB in the beginning and 779.1 MB in the end (delta: 314.0 MB). Free memory was 430.5 MB in the beginning and 381.8 MB in the end (delta: 48.7 MB). Peak memory consumption was 362.7 MB. Max. memory is 5.3 GB. * TraceAbstraction took 541.31 ms. Allocated memory was 779.1 MB in the beginning and 781.2 MB in the end (delta: 2.1 MB). Free memory was 381.8 MB in the beginning and 686.2 MB in the end (delta: -304.4 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 58 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 539 LocStat_NO_SUPPORTING_DISEQUALITIES : 195 LocStat_NO_DISJUNCTIONS : -116 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 74 TransStat_MAX_WEQGRAPH_SIZE : 4 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 69 TransStat_NO_SUPPORTING_DISEQUALITIES : 9 TransStat_NO_DISJUNCTIONS : 75 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 1934.14 RENAME_VARIABLES(MILLISECONDS) : 287.62 UNFREEZE(MILLISECONDS) : 0.00 CONJOIN(MILLISECONDS) : 1960.12 PROJECTAWAY(MILLISECONDS) : 4559.83 ADD_WEAK_EQUALITY(MILLISECONDS) : 8.08 DISJOIN(MILLISECONDS) : 129.63 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 312.89 ADD_EQUALITY(MILLISECONDS) : 8.93 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.00 ADD_DISEQUALITY(MILLISECONDS) : 0.27 #CONJOIN_DISJUNCTIVE : 615 #RENAME_VARIABLES : 1380 #UNFREEZE : 0 #CONJOIN : 855 #PROJECTAWAY : 822 #ADD_WEAK_EQUALITY : 10 #DISJOIN : 212 #RENAME_VARIABLES_DISJUNCTIVE : 1360 #ADD_EQUALITY : 70 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 6 - StatisticsResult: WeqCcManagerStatistics FREEZE(MILLISECONDS) : 9742.57 ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 1949.22 FILTERREDUNDANT(MILLISECONDS) : 0.00 REPORTWEQ(MILLISECONDS) : 7.90 JOIN(MILLISECONDS) : 121.51 RENAMEVARS(MILLISECONDS) : 273.89 FLATTENLABELS(MILLISECONDS) : 0.00 COPY(MILLISECONDS) : 0.00 ISSTRONGERTHAN(MILLISECONDS) : 7310.97 ISLABELSTRONGERTHAN(MILLISECONDS) : 918.61 ISWEQGRAPHSTRONGERTHAN(MILLISECONDS) : 100.73 UNFREEZE(MILLISECONDS) : 98.76 REPORTCONTAINS(MILLISECONDS) : 0.45 PROJECTAWAY(MILLISECONDS) : 4390.31 MEETEDGELABELS(MILLISECONDS) : 149.40 REPORTEQUALITY(MILLISECONDS) : 284.11 ADDALLNODES(MILLISECONDS) : 264.34 REPORTDISEQUALITY(MILLISECONDS) : 3.82 WEQGRAPHJOIN(MILLISECONDS) : 44.46 #FREEZE : 8626 #ADDNODE : 0 #MEET : 566 #FILTERREDUNDANT : 0 #REPORTWEQ : 10 #JOIN : 212 #RENAMEVARS : 1380 #FLATTENLABELS : 0 #COPY : 0 #ISSTRONGERTHAN : 2881 #ISLABELSTRONGERTHAN : 82219 #ISWEQGRAPHSTRONGERTHAN : 800 #UNFREEZE : 4033 #REPORTCONTAINS : 19 #PROJECTAWAY : 2087 #MEETEDGELABELS : 1967 #REPORTEQUALITY : 5641 #ADDALLNODES : 566 #REPORTDISEQUALITY : 1272 #WEQGRAPHJOIN : 212 - StatisticsResult: CcManagerStatistics ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 3833.19 REPORT_EQUALITY(MILLISECONDS) : 1252.21 FILTERREDUNDANT(MILLISECONDS) : 3414.43 ADD_ALL_ELEMENTS(MILLISECONDS) : 563.24 JOIN(MILLISECONDS) : 54.20 ALIGN_ELEMENTS(MILLISECONDS) : 440.92 COPY(MILLISECONDS) : 0.00 REPORT_DISEQUALITY(MILLISECONDS) : 258.13 UNFREEZE(MILLISECONDS) : 0.00 OVERALL(MILLISECONDS) : 6196.91 REPORTCONTAINS(MILLISECONDS) : 22.38 IS_STRONGER_THAN_NO_CACHING(MILLISECONDS) : 1103.00 REMOVE(MILLISECONDS) : 0.00 IS_STRONGER_THAN_W_CACHING(MILLISECONDS) : 0.00 PROJECT_TO_ELEMENTS(MILLISECONDS) : 1018.61 #ADDNODE : 0 #MEET : 17098 #REPORT_EQUALITY : 163844 #FILTERREDUNDANT : 185152 #ADD_ALL_ELEMENTS : 30948 #JOIN : 212 #ALIGN_ELEMENTS : 6204 #COPY : 0 #REPORT_DISEQUALITY : 53078 #UNFREEZE : 0 #OVERALL : 663141 #REPORTCONTAINS : 1436 #IS_STRONGER_THAN_NO_CACHING : 188108 #REMOVE : 0 #IS_STRONGER_THAN_W_CACHING : 0 #PROJECT_TO_ELEMENTS : 17061 * 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) VAL [\old(n)=0, \old(size)=0, b={5:0}] [L13] int a[n], i; VAL [\old(n)=0, \old(size)=0, b={5:0}, b={5:0}, n=0, size=0] [L14] i = 0 VAL [\old(n)=0, \old(size)=0, b={5:0}, b={5:0}, i=0, n=0, size=0] [L14] COND TRUE i < size + 1 VAL [\old(n)=0, \old(size)=0, b={5:0}, b={5:0}, i=0, n=0, size=0] [L15] a[i] VAL [\old(n)=0, \old(size)=0, b={5:0}, b={5:0}, i=0, n=0, size=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 61 locations, 8 error locations. UNSAFE Result, 0.4s OverallTime, 3 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 113 SDtfs, 46 SDslu, 34 SDs, 0 SdLazy, 17 SolverSat, 5 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=61occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 8 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, 91 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-read.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-04-05_21-51-44-682.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength_false-valid-deref-read.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-04-05_21-51-44-682.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength_false-valid-deref-read.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-04-05_21-51-44-682.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength_false-valid-deref-read.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-1-2018-04-05_21-51-44-682.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength_false-valid-deref-read.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-2-2018-04-05_21-51-44-682.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength_false-valid-deref-read.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-04-05_21-51-44-682.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength_false-valid-deref-read.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-05_21-51-44-682.csv Received shutdown request...