java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_compound_exp_cong.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/verisec_NetBSD-libc__loop.i_2.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb97592 [2018-12-19 21:57:52,891 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-19 21:57:52,893 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-19 21:57:52,906 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-19 21:57:52,906 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-19 21:57:52,907 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-19 21:57:52,909 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-19 21:57:52,911 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-19 21:57:52,912 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-19 21:57:52,913 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-19 21:57:52,914 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-19 21:57:52,915 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-19 21:57:52,916 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-19 21:57:52,917 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-19 21:57:52,918 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-19 21:57:52,919 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-19 21:57:52,919 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-19 21:57:52,921 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-19 21:57:52,923 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-19 21:57:52,925 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-19 21:57:52,926 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-19 21:57:52,927 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-19 21:57:52,930 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-19 21:57:52,930 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-19 21:57:52,930 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-19 21:57:52,931 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-19 21:57:52,932 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-19 21:57:52,933 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-19 21:57:52,934 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-19 21:57:52,935 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-19 21:57:52,935 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-19 21:57:52,936 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-19 21:57:52,936 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-19 21:57:52,936 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-19 21:57:52,937 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-19 21:57:52,938 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-19 21:57:52,938 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_compound_exp_cong.epf [2018-12-19 21:57:52,951 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-19 21:57:52,951 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-19 21:57:52,952 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2018-12-19 21:57:52,952 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2018-12-19 21:57:52,952 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-19 21:57:52,952 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-19 21:57:52,953 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2018-12-19 21:57:52,953 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-19 21:57:52,953 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-19 21:57:52,953 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-19 21:57:52,953 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-19 21:57:52,954 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2018-12-19 21:57:52,954 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-19 21:57:52,954 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-19 21:57:52,955 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-19 21:57:52,955 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-19 21:57:52,955 INFO L133 SettingsManager]: * Use SBE=true [2018-12-19 21:57:52,955 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-19 21:57:52,956 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-19 21:57:52,956 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-19 21:57:52,956 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-19 21:57:52,956 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-19 21:57:52,956 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-19 21:57:52,957 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-19 21:57:52,957 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-19 21:57:52,957 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-19 21:57:52,957 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-19 21:57:52,957 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-19 21:57:52,958 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-19 21:57:52,958 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-19 21:57:52,958 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-19 21:57:52,958 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-19 21:57:52,958 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-19 21:57:52,959 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-19 21:57:52,959 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-19 21:57:52,959 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-19 21:57:52,959 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-19 21:57:52,959 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-19 21:57:52,960 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-19 21:57:52,960 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-12-19 21:57:52,990 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-19 21:57:53,003 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-19 21:57:53,007 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-19 21:57:53,009 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-12-19 21:57:53,010 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-12-19 21:57:53,010 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/verisec_NetBSD-libc__loop.i_2.bpl [2018-12-19 21:57:53,011 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/verisec_NetBSD-libc__loop.i_2.bpl' [2018-12-19 21:57:53,065 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-19 21:57:53,067 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-12-19 21:57:53,068 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-19 21:57:53,068 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-19 21:57:53,068 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-19 21:57:53,087 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 09:57:53" (1/1) ... [2018-12-19 21:57:53,099 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 09:57:53" (1/1) ... [2018-12-19 21:57:53,109 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-19 21:57:53,110 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-19 21:57:53,110 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-19 21:57:53,110 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-19 21:57:53,123 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 09:57:53" (1/1) ... [2018-12-19 21:57:53,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 09:57:53" (1/1) ... [2018-12-19 21:57:53,125 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 09:57:53" (1/1) ... [2018-12-19 21:57:53,125 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 09:57:53" (1/1) ... [2018-12-19 21:57:53,130 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 09:57:53" (1/1) ... [2018-12-19 21:57:53,132 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 09:57:53" (1/1) ... [2018-12-19 21:57:53,133 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 09:57:53" (1/1) ... [2018-12-19 21:57:53,136 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-19 21:57:53,136 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-19 21:57:53,137 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-19 21:57:53,137 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-19 21:57:53,138 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 19.12 09:57:53" (1/1) ... No working directory specified, using /storage/repos/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 [2018-12-19 21:57:53,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-19 21:57:53,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-19 21:57:53,677 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-19 21:57:53,678 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-19 21:57:53,679 INFO L202 PluginConnector]: Adding new model verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 09:57:53 BoogieIcfgContainer [2018-12-19 21:57:53,679 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-19 21:57:53,682 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-12-19 21:57:53,682 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-12-19 21:57:53,682 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-12-19 21:57:53,684 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 09:57:53" (1/1) ... [2018-12-19 21:57:53,732 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-19 21:58:00,898 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-19 21:58:00,899 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-19 21:58:00,900 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-19 21:58:00,901 WARN L223 ngHoareTripleChecker]: -- [2018-12-19 21:58:00,901 WARN L224 ngHoareTripleChecker]: Pre: {2147483633#(or (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_43_1 (Array Int Int)) (v_v_45_1 (Array Int Int)) (v_v_30_1 Int) (v_b_19_1 Int) (v_v_48_1 Int) (v_b_11_1 Int) (v_b_16_1 Int) (v_b_18_1 Int) (v_b_17_1 Int) (v_v_8_1 (Array Int Int)) (v_b_10_1 Int)) (and (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= v_b_18_1 0) (= |c_ULTIMATE.start_write~int_#ptr.offset| 0) (not (= |c_ULTIMATE.start_write~int_#ptr.base| 0)) (not (= c_~tmp.base 0)) (= |c_ULTIMATE.start_write~int_#value| 1) (= c_ULTIMATE.start_main_~bound~6.offset 28) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= v_v_48_1 1) (= |c_ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (forall ((v_idx_269 Int) (v_idx_267 Int) (v_idx_256 Int) (v_idx_261 Int) (v_idx_262 Int) (v_idx_270 Int) (v_idx_271 Int) (v_idx_265 Int) (v_idx_254 Int) (v_idx_266 Int) (v_idx_255 Int) (v_idx_263 Int)) (or (<= v_b_7_1 v_idx_255) (< v_idx_263 v_b_11_1) (<= v_b_19_1 v_idx_266) (< v_idx_262 v_b_10_1) (and (= (select |c_#valid| v_idx_255) 1) (= (select (select |c_#memory_int| v_idx_270) v_idx_266) 1) (= (select |c_#length| v_idx_262) 8)) (<= v_b_10_1 v_idx_261) (<= v_b_18_1 v_idx_265) (<= v_b_6_1 v_idx_254) (< v_idx_266 v_b_18_1) (< v_idx_270 v_b_16_1) (< v_idx_255 v_b_6_1) (<= v_b_17_1 v_idx_270) (< v_idx_267 v_b_19_1) (<= v_b_11_1 v_idx_262) (<= v_b_16_1 v_idx_269) (< v_idx_271 v_b_17_1) (< v_idx_256 v_b_7_1))) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |c_ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= c_ULTIMATE.start_glob2_~p~4.offset 4) (= |c_#NULL.base| 0) (= v_v_24_1 1) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_45_1 v_v_8_1) (= |c_ULTIMATE.start_#Ultimate.alloc_~size| 8) (= c_ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |c_ULTIMATE.start_main_~#pathbuf~6.base| 0)) (= v_b_19_1 1) (not (= c_ULTIMATE.start_glob2_~pathbuf.base 0)) (= v_v_43_1 v_v_8_1) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0))) (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_11_1 Int) (v_b_7_1 Int) (v_v_30_1 Int) (v_b_10_1 Int)) (and (= |c_#NULL.base| 0) (= v_v_24_1 1) (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= c_ULTIMATE.start_glob2_~p~4.offset 0) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (forall ((v_idx_247 Int) (v_idx_248 Int) (v_idx_246 Int) (v_idx_239 Int) (v_idx_240 Int) (v_idx_241 Int)) (or (<= v_b_11_1 v_idx_247) (< v_idx_241 v_b_7_1) (<= v_b_10_1 v_idx_246) (< v_idx_248 v_b_11_1) (< v_idx_240 v_b_6_1) (<= v_b_7_1 v_idx_240) (< v_idx_247 v_b_10_1) (and (= (select |c_#valid| v_idx_240) 1) (= (select |c_#length| v_idx_247) 8)) (<= v_b_6_1 v_idx_239))) (not (= c_~tmp.base 0)) (= c_ULTIMATE.start_main_~bound~6.offset 28) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (= |c_ULTIMATE.start_#Ultimate.alloc_~size| 8) (= c_ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= |c_ULTIMATE.start_main_~#pathbuf~6.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |c_ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (not (= c_ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)))))} [2018-12-19 21:58:00,905 WARN L228 ngHoareTripleChecker]: Action: assume !(__VERIFIER_assert_~cond == 0);write~int_old_#memory_int := #memory_int;write~int_#value, write~int_#ptr.base, write~int_#ptr.offset, write~int_#sizeOfWrittenType := 1, glob2_~p~4.base, glob2_~p~4.offset, 4;havoc #memory_int;assume #memory_int == write~int_old_#memory_int[write~int_#ptr.base,write~int_#ptr.offset := write~int_#value];glob2_#t~post0.base, glob2_#t~post0.offset := glob2_~p~4.base, glob2_~p~4.offset;glob2_~p~4.base, glob2_~p~4.offset := glob2_#t~post0.base, glob2_#t~post0.offset + 4;havoc glob2_#t~post0.base, glob2_#t~post0.offset; [2018-12-19 21:58:00,906 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= |c_#memory_int_primed| (store |c_ULTIMATE.start_write~int_old_#memory_int_primed| |c_ULTIMATE.start_write~int_#ptr.base_primed| (store (select |c_ULTIMATE.start_write~int_old_#memory_int_primed| |c_ULTIMATE.start_write~int_#ptr.base_primed|) |c_ULTIMATE.start_write~int_#ptr.offset_primed| |c_ULTIMATE.start_write~int_#value_primed|))) (= (+ c_ULTIMATE.start_glob2_~p~4.offset 4) c_ULTIMATE.start_glob2_~p~4.offset_primed) (= c_ULTIMATE.start_glob2_~p~4.base c_ULTIMATE.start_glob2_~p~4.base_primed) (= |c_ULTIMATE.start_write~int_#value_primed| 1) (= |c_ULTIMATE.start_write~int_#ptr.offset_primed| c_ULTIMATE.start_glob2_~p~4.offset) (= |c_ULTIMATE.start_write~int_#ptr.base_primed| c_ULTIMATE.start_glob2_~p~4.base) (= |c_ULTIMATE.start_write~int_#sizeOfWrittenType_primed| 4) (not (= 0 c_ULTIMATE.start___VERIFIER_assert_~cond)) (= |c_ULTIMATE.start_write~int_old_#memory_int_primed| |c_#memory_int|)) [2018-12-19 21:58:00,906 WARN L230 ngHoareTripleChecker]: Post: {2147483632#(or (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_30_1 Int) (v_v_275_1 Int) (v_b_11_1 Int) (v_b_25_1 Int) (v_v_270_1 (Array Int Int)) (v_b_24_1 Int) (v_b_27_1 Int) (v_v_272_1 (Array Int Int)) (v_b_26_1 Int) (v_v_8_1 (Array Int Int)) (v_b_10_1 Int)) (and (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= v_v_8_1 v_v_270_1) (= |c_ULTIMATE.start_write~int_#ptr.offset| 0) (= v_v_275_1 1) (not (= |c_ULTIMATE.start_write~int_#ptr.base| 0)) (not (= c_~tmp.base 0)) (= |c_ULTIMATE.start_write~int_#value| 1) (= c_ULTIMATE.start_main_~bound~6.offset 28) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |c_ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (not (= c_ULTIMATE.start___VERIFIER_assert_~cond 0)) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |c_ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= c_ULTIMATE.start_glob2_~p~4.offset 4) (= |c_#NULL.base| 0) (= v_v_24_1 1) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_272_1 v_v_270_1) (forall ((v_idx_278 Int) (v_idx_290 Int) (v_idx_291 Int) (v_idx_280 Int) (v_idx_281 Int) (v_idx_292 Int) (v_idx_282 Int) (v_idx_276 Int) (v_idx_287 Int) (v_idx_277 Int) (v_idx_285 Int) (v_idx_286 Int)) (or (< v_idx_286 v_b_10_1) (<= v_b_25_1 v_idx_291) (<= v_b_24_1 v_idx_290) (<= v_b_26_1 v_idx_276) (<= v_b_7_1 v_idx_281) (< v_idx_277 v_b_26_1) (and (= (select |c_#valid| v_idx_281) 1) (= (select (select |c_#memory_int| v_idx_291) v_idx_277) 1) (= (select |c_#length| v_idx_286) 8)) (< v_idx_287 v_b_11_1) (<= v_b_11_1 v_idx_286) (< v_idx_281 v_b_6_1) (<= v_b_6_1 v_idx_280) (< v_idx_292 v_b_25_1) (<= v_b_27_1 v_idx_277) (< v_idx_282 v_b_7_1) (< v_idx_291 v_b_24_1) (< v_idx_278 v_b_27_1) (<= v_b_10_1 v_idx_285))) (= |c_ULTIMATE.start_#Ultimate.alloc_~size| 8) (= c_ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |c_ULTIMATE.start_main_~#pathbuf~6.base| 0)) (= v_b_27_1 1) (not (= c_ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0) (= v_b_26_1 0))) (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_43_1 (Array Int Int)) (v_v_45_1 (Array Int Int)) (v_v_30_1 Int) (v_b_19_1 Int) (v_v_48_1 Int) (v_b_32_1 Int) (v_b_11_1 Int) (v_v_294_1 Int) (v_b_16_1 Int) (v_b_18_1 Int) (v_b_17_1 Int) (v_b_35_1 Int) (v_b_10_1 Int) (v_b_33_1 Int) (v_b_34_1 Int)) (and (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= v_b_35_1 5) (= v_b_18_1 0) (not (= |c_ULTIMATE.start_write~int_#ptr.base| 0)) (= |c_ULTIMATE.start_write~int_#ptr.offset| 4) (not (= c_~tmp.base 0)) (= |c_ULTIMATE.start_write~int_#value| 1) (= c_ULTIMATE.start_main_~bound~6.offset 28) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (= v_v_43_1 v_v_45_1) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= v_v_48_1 1) (= |c_ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= c_ULTIMATE.start_glob2_~p~4.offset 8) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (not (= c_ULTIMATE.start___VERIFIER_assert_~cond 0)) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= v_v_294_1 1) (= |c_ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= |c_#NULL.base| 0) (= v_v_24_1 1) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (forall ((v_idx_308 Int) (v_idx_319 Int) (v_idx_309 Int) (v_idx_313 Int) (v_idx_314 Int) (v_idx_303 Int) (v_idx_311 Int) (v_idx_300 Int) (v_idx_306 Int) (v_idx_317 Int) (v_idx_318 Int) (v_idx_307 Int) (v_idx_304 Int) (v_idx_315 Int) (v_idx_305 Int) (v_idx_298 Int) (v_idx_310 Int) (v_idx_299 Int)) (or (<= v_b_7_1 v_idx_299) (<= v_b_10_1 v_idx_303) (<= v_b_35_1 v_idx_310) (<= v_b_17_1 v_idx_314) (< v_idx_307 v_b_18_1) (< v_idx_310 v_b_34_1) (< v_idx_318 v_b_32_1) (<= v_b_33_1 v_idx_318) (<= v_b_34_1 v_idx_309) (<= v_b_11_1 v_idx_304) (< v_idx_311 v_b_35_1) (< v_idx_315 v_b_17_1) (< v_idx_308 v_b_19_1) (< v_idx_299 v_b_6_1) (<= v_b_18_1 v_idx_306) (<= v_b_32_1 v_idx_317) (< v_idx_304 v_b_10_1) (<= v_b_19_1 v_idx_307) (and (= (select (select |c_#memory_int| v_idx_318) v_idx_310) 1) (= (select |c_#valid| v_idx_299) 1) (= (select (select |c_ULTIMATE.start_write~int_old_#memory_int| v_idx_314) v_idx_307) 1) (= (select |c_#length| v_idx_304) 8)) (< v_idx_305 v_b_11_1) (< v_idx_314 v_b_16_1) (< v_idx_300 v_b_7_1) (< v_idx_319 v_b_33_1) (<= v_b_16_1 v_idx_313) (<= v_b_6_1 v_idx_298))) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_b_34_1 4) (= |c_ULTIMATE.start_#Ultimate.alloc_~size| 8) (= c_ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |c_ULTIMATE.start_main_~#pathbuf~6.base| 0)) (= v_b_19_1 1) (not (= c_ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0))))} [2018-12-19 21:58:00,907 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-19 21:58:00,907 WARN L268 ngHoareTripleChecker]: -- [2018-12-19 21:58:00,908 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-19 21:58:01,036 WARN L181 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2018-12-19 21:58:01,036 WARN L270 ngHoareTripleChecker]: Pre: {2147483633#(or (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_43_1 (Array Int Int)) (v_v_45_1 (Array Int Int)) (v_v_30_1 Int) (v_b_19_1 Int) (v_v_48_1 Int) (v_b_11_1 Int) (v_b_16_1 Int) (v_b_18_1 Int) (v_b_17_1 Int) (v_v_8_1 (Array Int Int)) (v_b_10_1 Int)) (and (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= v_b_18_1 0) (= |ULTIMATE.start_write~int_#ptr.offset| 0) (not (= |ULTIMATE.start_write~int_#ptr.base| 0)) (not (= ~tmp.base 0)) (= |ULTIMATE.start_write~int_#value| 1) (= ULTIMATE.start_main_~bound~6.offset 28) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= v_v_48_1 1) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (forall ((v_idx_269 Int) (v_idx_267 Int) (v_idx_256 Int) (v_idx_261 Int) (v_idx_262 Int) (v_idx_270 Int) (v_idx_271 Int) (v_idx_265 Int) (v_idx_254 Int) (v_idx_266 Int) (v_idx_255 Int) (v_idx_263 Int)) (or (<= v_b_7_1 v_idx_255) (< v_idx_263 v_b_11_1) (<= v_b_19_1 v_idx_266) (< v_idx_262 v_b_10_1) (and (= (select |#valid| v_idx_255) 1) (= (select (select |#memory_int| v_idx_270) v_idx_266) 1) (= (select |#length| v_idx_262) 8)) (<= v_b_10_1 v_idx_261) (<= v_b_18_1 v_idx_265) (<= v_b_6_1 v_idx_254) (< v_idx_266 v_b_18_1) (< v_idx_270 v_b_16_1) (< v_idx_255 v_b_6_1) (<= v_b_17_1 v_idx_270) (< v_idx_267 v_b_19_1) (<= v_b_11_1 v_idx_262) (<= v_b_16_1 v_idx_269) (< v_idx_271 v_b_17_1) (< v_idx_256 v_b_7_1))) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= ULTIMATE.start_glob2_~p~4.offset 4) (= |#NULL.base| 0) (= v_v_24_1 1) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_45_1 v_v_8_1) (= |ULTIMATE.start_#Ultimate.alloc_~size| 8) (= ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |ULTIMATE.start_main_~#pathbuf~6.base| 0)) (= v_b_19_1 1) (not (= ULTIMATE.start_glob2_~pathbuf.base 0)) (= v_v_43_1 v_v_8_1) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0))) (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_11_1 Int) (v_b_7_1 Int) (v_v_30_1 Int) (v_b_10_1 Int)) (and (= |#NULL.base| 0) (= v_v_24_1 1) (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= ULTIMATE.start_glob2_~p~4.offset 0) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (forall ((v_idx_247 Int) (v_idx_248 Int) (v_idx_246 Int) (v_idx_239 Int) (v_idx_240 Int) (v_idx_241 Int)) (or (<= v_b_11_1 v_idx_247) (< v_idx_241 v_b_7_1) (<= v_b_10_1 v_idx_246) (< v_idx_248 v_b_11_1) (< v_idx_240 v_b_6_1) (<= v_b_7_1 v_idx_240) (< v_idx_247 v_b_10_1) (and (= (select |#valid| v_idx_240) 1) (= (select |#length| v_idx_247) 8)) (<= v_b_6_1 v_idx_239))) (not (= ~tmp.base 0)) (= ULTIMATE.start_main_~bound~6.offset 28) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (= |ULTIMATE.start_#Ultimate.alloc_~size| 8) (= ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= |ULTIMATE.start_main_~#pathbuf~6.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (not (= ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)))))} [2018-12-19 21:58:01,037 WARN L274 ngHoareTripleChecker]: Action: assume !(__VERIFIER_assert_~cond == 0);write~int_old_#memory_int := #memory_int;write~int_#value, write~int_#ptr.base, write~int_#ptr.offset, write~int_#sizeOfWrittenType := 1, glob2_~p~4.base, glob2_~p~4.offset, 4;havoc #memory_int;assume #memory_int == write~int_old_#memory_int[write~int_#ptr.base,write~int_#ptr.offset := write~int_#value];glob2_#t~post0.base, glob2_#t~post0.offset := glob2_~p~4.base, glob2_~p~4.offset;glob2_~p~4.base, glob2_~p~4.offset := glob2_#t~post0.base, glob2_#t~post0.offset + 4;havoc glob2_#t~post0.base, glob2_#t~post0.offset; [2018-12-19 21:58:01,038 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= |c_#memory_int_primed| (store |c_ULTIMATE.start_write~int_old_#memory_int_primed| |c_ULTIMATE.start_write~int_#ptr.base_primed| (store (select |c_ULTIMATE.start_write~int_old_#memory_int_primed| |c_ULTIMATE.start_write~int_#ptr.base_primed|) |c_ULTIMATE.start_write~int_#ptr.offset_primed| |c_ULTIMATE.start_write~int_#value_primed|))) (= (+ c_ULTIMATE.start_glob2_~p~4.offset 4) c_ULTIMATE.start_glob2_~p~4.offset_primed) (= c_ULTIMATE.start_glob2_~p~4.base c_ULTIMATE.start_glob2_~p~4.base_primed) (= |c_ULTIMATE.start_write~int_#value_primed| 1) (= |c_ULTIMATE.start_write~int_#ptr.offset_primed| c_ULTIMATE.start_glob2_~p~4.offset) (= |c_ULTIMATE.start_write~int_#ptr.base_primed| c_ULTIMATE.start_glob2_~p~4.base) (= |c_ULTIMATE.start_write~int_#sizeOfWrittenType_primed| 4) (not (= 0 c_ULTIMATE.start___VERIFIER_assert_~cond)) (= |c_ULTIMATE.start_write~int_old_#memory_int_primed| |c_#memory_int|)) [2018-12-19 21:58:01,142 WARN L181 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2018-12-19 21:58:01,142 WARN L276 ngHoareTripleChecker]: Post: {2147483632#(or (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_30_1 Int) (v_v_275_1 Int) (v_b_11_1 Int) (v_b_25_1 Int) (v_v_270_1 (Array Int Int)) (v_b_24_1 Int) (v_b_27_1 Int) (v_v_272_1 (Array Int Int)) (v_b_26_1 Int) (v_v_8_1 (Array Int Int)) (v_b_10_1 Int)) (and (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= v_v_8_1 v_v_270_1) (= |ULTIMATE.start_write~int_#ptr.offset| 0) (= v_v_275_1 1) (not (= |ULTIMATE.start_write~int_#ptr.base| 0)) (not (= ~tmp.base 0)) (= |ULTIMATE.start_write~int_#value| 1) (= ULTIMATE.start_main_~bound~6.offset 28) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (not (= ULTIMATE.start___VERIFIER_assert_~cond 0)) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= ULTIMATE.start_glob2_~p~4.offset 4) (= |#NULL.base| 0) (= v_v_24_1 1) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_272_1 v_v_270_1) (forall ((v_idx_278 Int) (v_idx_290 Int) (v_idx_291 Int) (v_idx_280 Int) (v_idx_281 Int) (v_idx_292 Int) (v_idx_282 Int) (v_idx_276 Int) (v_idx_287 Int) (v_idx_277 Int) (v_idx_285 Int) (v_idx_286 Int)) (or (< v_idx_286 v_b_10_1) (<= v_b_25_1 v_idx_291) (<= v_b_24_1 v_idx_290) (<= v_b_26_1 v_idx_276) (<= v_b_7_1 v_idx_281) (< v_idx_277 v_b_26_1) (and (= (select |#valid| v_idx_281) 1) (= (select (select |#memory_int| v_idx_291) v_idx_277) 1) (= (select |#length| v_idx_286) 8)) (< v_idx_287 v_b_11_1) (<= v_b_11_1 v_idx_286) (< v_idx_281 v_b_6_1) (<= v_b_6_1 v_idx_280) (< v_idx_292 v_b_25_1) (<= v_b_27_1 v_idx_277) (< v_idx_282 v_b_7_1) (< v_idx_291 v_b_24_1) (< v_idx_278 v_b_27_1) (<= v_b_10_1 v_idx_285))) (= |ULTIMATE.start_#Ultimate.alloc_~size| 8) (= ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |ULTIMATE.start_main_~#pathbuf~6.base| 0)) (= v_b_27_1 1) (not (= ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0) (= v_b_26_1 0))) (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_43_1 (Array Int Int)) (v_v_45_1 (Array Int Int)) (v_v_30_1 Int) (v_b_19_1 Int) (v_v_48_1 Int) (v_b_32_1 Int) (v_b_11_1 Int) (v_v_294_1 Int) (v_b_16_1 Int) (v_b_18_1 Int) (v_b_17_1 Int) (v_b_35_1 Int) (v_b_10_1 Int) (v_b_33_1 Int) (v_b_34_1 Int)) (and (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= v_b_35_1 5) (= v_b_18_1 0) (not (= |ULTIMATE.start_write~int_#ptr.base| 0)) (= |ULTIMATE.start_write~int_#ptr.offset| 4) (not (= ~tmp.base 0)) (= |ULTIMATE.start_write~int_#value| 1) (= ULTIMATE.start_main_~bound~6.offset 28) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (= v_v_43_1 v_v_45_1) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= v_v_48_1 1) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= ULTIMATE.start_glob2_~p~4.offset 8) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (not (= ULTIMATE.start___VERIFIER_assert_~cond 0)) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= v_v_294_1 1) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= |#NULL.base| 0) (= v_v_24_1 1) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (forall ((v_idx_308 Int) (v_idx_319 Int) (v_idx_309 Int) (v_idx_313 Int) (v_idx_314 Int) (v_idx_303 Int) (v_idx_311 Int) (v_idx_300 Int) (v_idx_306 Int) (v_idx_317 Int) (v_idx_318 Int) (v_idx_307 Int) (v_idx_304 Int) (v_idx_315 Int) (v_idx_305 Int) (v_idx_298 Int) (v_idx_310 Int) (v_idx_299 Int)) (or (<= v_b_7_1 v_idx_299) (<= v_b_10_1 v_idx_303) (<= v_b_35_1 v_idx_310) (<= v_b_17_1 v_idx_314) (< v_idx_307 v_b_18_1) (< v_idx_310 v_b_34_1) (< v_idx_318 v_b_32_1) (<= v_b_33_1 v_idx_318) (<= v_b_34_1 v_idx_309) (<= v_b_11_1 v_idx_304) (< v_idx_311 v_b_35_1) (< v_idx_315 v_b_17_1) (< v_idx_308 v_b_19_1) (< v_idx_299 v_b_6_1) (<= v_b_18_1 v_idx_306) (<= v_b_32_1 v_idx_317) (< v_idx_304 v_b_10_1) (<= v_b_19_1 v_idx_307) (and (= (select (select |#memory_int| v_idx_318) v_idx_310) 1) (= (select |#valid| v_idx_299) 1) (= (select (select |ULTIMATE.start_write~int_old_#memory_int| v_idx_314) v_idx_307) 1) (= (select |#length| v_idx_304) 8)) (< v_idx_305 v_b_11_1) (< v_idx_314 v_b_16_1) (< v_idx_300 v_b_7_1) (< v_idx_319 v_b_33_1) (<= v_b_16_1 v_idx_313) (<= v_b_6_1 v_idx_298))) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_b_34_1 4) (= |ULTIMATE.start_#Ultimate.alloc_~size| 8) (= ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |ULTIMATE.start_main_~#pathbuf~6.base| 0)) (= v_b_19_1 1) (not (= ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0))))} [2018-12-19 21:58:08,607 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-19 21:58:08,608 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-19 21:58:08,609 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-19 21:58:08,609 WARN L223 ngHoareTripleChecker]: -- [2018-12-19 21:58:08,610 WARN L224 ngHoareTripleChecker]: Pre: {2147483631#(or (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_11_1 Int) (v_b_7_1 Int) (v_v_30_1 Int) (v_b_10_1 Int)) (and (= |c_#NULL.base| 0) (= v_v_24_1 1) (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (forall ((v_idx_324 Int) (v_idx_322 Int) (v_idx_323 Int) (v_idx_329 Int) (v_idx_331 Int) (v_idx_330 Int)) (or (and (= (select |c_#valid| v_idx_323) 1) (= (select |c_#length| v_idx_330) 8)) (<= v_b_6_1 v_idx_322) (< v_idx_330 v_b_10_1) (<= v_b_11_1 v_idx_330) (< v_idx_324 v_b_7_1) (<= v_b_10_1 v_idx_329) (<= v_b_7_1 v_idx_323) (< v_idx_331 v_b_11_1) (< v_idx_323 v_b_6_1))) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= c_ULTIMATE.start_glob2_~p~4.offset 0) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (not (= c_~tmp.base 0)) (= c_ULTIMATE.start_main_~bound~6.offset 28) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (= |c_ULTIMATE.start_#Ultimate.alloc_~size| 8) (= c_ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= |c_ULTIMATE.start_main_~#pathbuf~6.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |c_ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (not (= c_ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)))) (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_43_1 (Array Int Int)) (v_v_45_1 (Array Int Int)) (v_v_30_1 Int) (v_b_19_1 Int) (v_v_48_1 Int) (v_b_11_1 Int) (v_b_16_1 Int) (v_b_18_1 Int) (v_b_17_1 Int) (v_v_8_1 (Array Int Int)) (v_b_10_1 Int)) (and (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= v_b_18_1 0) (= |c_ULTIMATE.start_write~int_#ptr.offset| 0) (not (= |c_ULTIMATE.start_write~int_#ptr.base| 0)) (not (= c_~tmp.base 0)) (= |c_ULTIMATE.start_write~int_#value| 1) (= c_ULTIMATE.start_main_~bound~6.offset 28) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= v_v_48_1 1) (= |c_ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |c_ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= c_ULTIMATE.start_glob2_~p~4.offset 4) (= |c_#NULL.base| 0) (= v_v_24_1 1) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (forall ((v_idx_346 Int) (v_idx_344 Int) (v_idx_345 Int) (v_idx_339 Int) (v_idx_337 Int) (v_idx_348 Int) (v_idx_349 Int) (v_idx_338 Int) (v_idx_350 Int) (v_idx_353 Int) (v_idx_354 Int) (v_idx_352 Int)) (or (<= v_b_17_1 v_idx_353) (< v_idx_354 v_b_17_1) (< v_idx_350 v_b_19_1) (<= v_b_6_1 v_idx_337) (< v_idx_345 v_b_10_1) (<= v_b_11_1 v_idx_345) (< v_idx_353 v_b_16_1) (< v_idx_339 v_b_7_1) (< v_idx_338 v_b_6_1) (< v_idx_349 v_b_18_1) (< v_idx_346 v_b_11_1) (<= v_b_19_1 v_idx_349) (<= v_b_7_1 v_idx_338) (<= v_b_16_1 v_idx_352) (and (= (select |c_#valid| v_idx_338) 1) (= (select (select |c_#memory_int| v_idx_353) v_idx_349) 1) (= (select |c_#length| v_idx_345) 8)) (<= v_b_18_1 v_idx_348) (<= v_b_10_1 v_idx_344))) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_45_1 v_v_8_1) (= |c_ULTIMATE.start_#Ultimate.alloc_~size| 8) (= c_ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |c_ULTIMATE.start_main_~#pathbuf~6.base| 0)) (= v_b_19_1 1) (not (= c_ULTIMATE.start_glob2_~pathbuf.base 0)) (= v_v_43_1 v_v_8_1) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0))))} [2018-12-19 21:58:08,610 WARN L228 ngHoareTripleChecker]: Action: assume __VERIFIER_assert_~cond == 0;assume !false; [2018-12-19 21:58:08,610 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= 0 c_ULTIMATE.start___VERIFIER_assert_~cond) [2018-12-19 21:58:08,611 WARN L230 ngHoareTripleChecker]: Post: {2147483630#(or (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_43_1 (Array Int Int)) (v_v_45_1 (Array Int Int)) (v_v_30_1 Int) (v_b_19_1 Int) (v_v_48_1 Int) (v_b_11_1 Int) (v_b_16_1 Int) (v_b_18_1 Int) (v_b_17_1 Int) (v_v_8_1 (Array Int Int)) (v_b_10_1 Int)) (and (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= v_b_18_1 0) (= c_ULTIMATE.start___VERIFIER_assert_~cond 0) (= |c_ULTIMATE.start_write~int_#ptr.offset| 0) (not (= |c_ULTIMATE.start_write~int_#ptr.base| 0)) (not (= c_~tmp.base 0)) (= |c_ULTIMATE.start_write~int_#value| 1) (= c_ULTIMATE.start_main_~bound~6.offset 28) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= v_v_48_1 1) (= |c_ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |c_ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= c_ULTIMATE.start_glob2_~p~4.offset 4) (= |c_#NULL.base| 0) (= v_v_24_1 1) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_45_1 v_v_8_1) (= |c_ULTIMATE.start_#Ultimate.alloc_~size| 8) (= c_ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |c_ULTIMATE.start_main_~#pathbuf~6.base| 0)) (forall ((v_idx_388 Int) (v_idx_389 Int) (v_idx_390 Int) (v_idx_382 Int) (v_idx_380 Int) (v_idx_381 Int) (v_idx_386 Int) (v_idx_375 Int) (v_idx_384 Int) (v_idx_373 Int) (v_idx_385 Int) (v_idx_374 Int)) (or (< v_idx_390 v_b_17_1) (< v_idx_385 v_b_18_1) (<= v_b_16_1 v_idx_388) (<= v_b_17_1 v_idx_389) (< v_idx_386 v_b_19_1) (< v_idx_374 v_b_6_1) (and (= (select |c_#valid| v_idx_374) 1) (= (select (select |c_#memory_int| v_idx_389) v_idx_385) 1) (= (select |c_#length| v_idx_381) 8)) (< v_idx_382 v_b_11_1) (<= v_b_19_1 v_idx_385) (< v_idx_375 v_b_7_1) (< v_idx_389 v_b_16_1) (<= v_b_7_1 v_idx_374) (<= v_b_11_1 v_idx_381) (<= v_b_18_1 v_idx_384) (<= v_b_6_1 v_idx_373) (< v_idx_381 v_b_10_1) (<= v_b_10_1 v_idx_380))) (= v_b_19_1 1) (not (= c_ULTIMATE.start_glob2_~pathbuf.base 0)) (= v_v_43_1 v_v_8_1) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0))) (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_b_11_1 Int) (v_v_30_1 Int) (v_b_10_1 Int)) (and (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= c_ULTIMATE.start_glob2_~p~4.offset 0) (= c_ULTIMATE.start___VERIFIER_assert_~cond 0) (not (= c_~tmp.base 0)) (= c_ULTIMATE.start_main_~bound~6.offset 28) (forall ((v_idx_358 Int) (v_idx_366 Int) (v_idx_367 Int) (v_idx_359 Int) (v_idx_360 Int) (v_idx_365 Int)) (or (<= v_b_10_1 v_idx_365) (< v_idx_359 v_b_6_1) (<= v_b_7_1 v_idx_359) (< v_idx_367 v_b_11_1) (<= v_b_11_1 v_idx_366) (<= v_b_6_1 v_idx_358) (< v_idx_366 v_b_10_1) (< v_idx_360 v_b_7_1) (and (= (select |c_#valid| v_idx_359) 1) (= (select |c_#length| v_idx_366) 8)))) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |c_ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |c_#NULL.base| 0) (= v_v_24_1 1) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (= |c_ULTIMATE.start_#Ultimate.alloc_~size| 8) (= c_ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |c_ULTIMATE.start_main_~#pathbuf~6.base| 0)) (not (= c_ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0))))} [2018-12-19 21:58:08,611 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-19 21:58:08,613 WARN L268 ngHoareTripleChecker]: -- [2018-12-19 21:58:08,613 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-19 21:58:08,704 WARN L270 ngHoareTripleChecker]: Pre: {2147483631#(or (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_11_1 Int) (v_b_7_1 Int) (v_v_30_1 Int) (v_b_10_1 Int)) (and (= |#NULL.base| 0) (= v_v_24_1 1) (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (forall ((v_idx_324 Int) (v_idx_322 Int) (v_idx_323 Int) (v_idx_329 Int) (v_idx_331 Int) (v_idx_330 Int)) (or (and (= (select |#valid| v_idx_323) 1) (= (select |#length| v_idx_330) 8)) (<= v_b_6_1 v_idx_322) (< v_idx_330 v_b_10_1) (<= v_b_11_1 v_idx_330) (< v_idx_324 v_b_7_1) (<= v_b_10_1 v_idx_329) (<= v_b_7_1 v_idx_323) (< v_idx_331 v_b_11_1) (< v_idx_323 v_b_6_1))) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= ULTIMATE.start_glob2_~p~4.offset 0) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (not (= ~tmp.base 0)) (= ULTIMATE.start_main_~bound~6.offset 28) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (= |ULTIMATE.start_#Ultimate.alloc_~size| 8) (= ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= |ULTIMATE.start_main_~#pathbuf~6.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (not (= ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)))) (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_43_1 (Array Int Int)) (v_v_45_1 (Array Int Int)) (v_v_30_1 Int) (v_b_19_1 Int) (v_v_48_1 Int) (v_b_11_1 Int) (v_b_16_1 Int) (v_b_18_1 Int) (v_b_17_1 Int) (v_v_8_1 (Array Int Int)) (v_b_10_1 Int)) (and (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= v_b_18_1 0) (= |ULTIMATE.start_write~int_#ptr.offset| 0) (not (= |ULTIMATE.start_write~int_#ptr.base| 0)) (not (= ~tmp.base 0)) (= |ULTIMATE.start_write~int_#value| 1) (= ULTIMATE.start_main_~bound~6.offset 28) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= v_v_48_1 1) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= ULTIMATE.start_glob2_~p~4.offset 4) (= |#NULL.base| 0) (= v_v_24_1 1) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (forall ((v_idx_346 Int) (v_idx_344 Int) (v_idx_345 Int) (v_idx_339 Int) (v_idx_337 Int) (v_idx_348 Int) (v_idx_349 Int) (v_idx_338 Int) (v_idx_350 Int) (v_idx_353 Int) (v_idx_354 Int) (v_idx_352 Int)) (or (<= v_b_17_1 v_idx_353) (< v_idx_354 v_b_17_1) (< v_idx_350 v_b_19_1) (<= v_b_6_1 v_idx_337) (< v_idx_345 v_b_10_1) (<= v_b_11_1 v_idx_345) (< v_idx_353 v_b_16_1) (< v_idx_339 v_b_7_1) (< v_idx_338 v_b_6_1) (< v_idx_349 v_b_18_1) (< v_idx_346 v_b_11_1) (<= v_b_19_1 v_idx_349) (<= v_b_7_1 v_idx_338) (<= v_b_16_1 v_idx_352) (and (= (select |#valid| v_idx_338) 1) (= (select (select |#memory_int| v_idx_353) v_idx_349) 1) (= (select |#length| v_idx_345) 8)) (<= v_b_18_1 v_idx_348) (<= v_b_10_1 v_idx_344))) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_45_1 v_v_8_1) (= |ULTIMATE.start_#Ultimate.alloc_~size| 8) (= ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |ULTIMATE.start_main_~#pathbuf~6.base| 0)) (= v_b_19_1 1) (not (= ULTIMATE.start_glob2_~pathbuf.base 0)) (= v_v_43_1 v_v_8_1) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0))))} [2018-12-19 21:58:08,704 WARN L274 ngHoareTripleChecker]: Action: assume __VERIFIER_assert_~cond == 0;assume !false; [2018-12-19 21:58:08,705 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= 0 c_ULTIMATE.start___VERIFIER_assert_~cond) [2018-12-19 21:58:08,754 WARN L276 ngHoareTripleChecker]: Post: {2147483630#(or (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_43_1 (Array Int Int)) (v_v_45_1 (Array Int Int)) (v_v_30_1 Int) (v_b_19_1 Int) (v_v_48_1 Int) (v_b_11_1 Int) (v_b_16_1 Int) (v_b_18_1 Int) (v_b_17_1 Int) (v_v_8_1 (Array Int Int)) (v_b_10_1 Int)) (and (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= v_b_18_1 0) (= ULTIMATE.start___VERIFIER_assert_~cond 0) (= |ULTIMATE.start_write~int_#ptr.offset| 0) (not (= |ULTIMATE.start_write~int_#ptr.base| 0)) (not (= ~tmp.base 0)) (= |ULTIMATE.start_write~int_#value| 1) (= ULTIMATE.start_main_~bound~6.offset 28) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= v_v_48_1 1) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= ULTIMATE.start_glob2_~p~4.offset 4) (= |#NULL.base| 0) (= v_v_24_1 1) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_45_1 v_v_8_1) (= |ULTIMATE.start_#Ultimate.alloc_~size| 8) (= ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |ULTIMATE.start_main_~#pathbuf~6.base| 0)) (forall ((v_idx_388 Int) (v_idx_389 Int) (v_idx_390 Int) (v_idx_382 Int) (v_idx_380 Int) (v_idx_381 Int) (v_idx_386 Int) (v_idx_375 Int) (v_idx_384 Int) (v_idx_373 Int) (v_idx_385 Int) (v_idx_374 Int)) (or (< v_idx_390 v_b_17_1) (< v_idx_385 v_b_18_1) (<= v_b_16_1 v_idx_388) (<= v_b_17_1 v_idx_389) (< v_idx_386 v_b_19_1) (< v_idx_374 v_b_6_1) (and (= (select |#valid| v_idx_374) 1) (= (select (select |#memory_int| v_idx_389) v_idx_385) 1) (= (select |#length| v_idx_381) 8)) (< v_idx_382 v_b_11_1) (<= v_b_19_1 v_idx_385) (< v_idx_375 v_b_7_1) (< v_idx_389 v_b_16_1) (<= v_b_7_1 v_idx_374) (<= v_b_11_1 v_idx_381) (<= v_b_18_1 v_idx_384) (<= v_b_6_1 v_idx_373) (< v_idx_381 v_b_10_1) (<= v_b_10_1 v_idx_380))) (= v_b_19_1 1) (not (= ULTIMATE.start_glob2_~pathbuf.base 0)) (= v_v_43_1 v_v_8_1) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0))) (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_b_11_1 Int) (v_v_30_1 Int) (v_b_10_1 Int)) (and (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= ULTIMATE.start_glob2_~p~4.offset 0) (= ULTIMATE.start___VERIFIER_assert_~cond 0) (not (= ~tmp.base 0)) (= ULTIMATE.start_main_~bound~6.offset 28) (forall ((v_idx_358 Int) (v_idx_366 Int) (v_idx_367 Int) (v_idx_359 Int) (v_idx_360 Int) (v_idx_365 Int)) (or (<= v_b_10_1 v_idx_365) (< v_idx_359 v_b_6_1) (<= v_b_7_1 v_idx_359) (< v_idx_367 v_b_11_1) (<= v_b_11_1 v_idx_366) (<= v_b_6_1 v_idx_358) (< v_idx_366 v_b_10_1) (< v_idx_360 v_b_7_1) (and (= (select |#valid| v_idx_359) 1) (= (select |#length| v_idx_366) 8)))) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |#NULL.base| 0) (= v_v_24_1 1) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (= |ULTIMATE.start_#Ultimate.alloc_~size| 8) (= ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |ULTIMATE.start_main_~#pathbuf~6.base| 0)) (not (= ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0))))} [2018-12-19 21:58:13,199 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-19 21:58:13,199 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-19 21:58:13,199 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-19 21:58:13,199 WARN L223 ngHoareTripleChecker]: -- [2018-12-19 21:58:13,200 WARN L224 ngHoareTripleChecker]: Pre: {2147483627#(or (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_11_1 Int) (v_b_7_1 Int) (v_v_30_1 Int) (v_b_10_1 Int)) (and (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= c_ULTIMATE.start_glob2_~p~4.offset 0) (= c_ULTIMATE.start___VERIFIER_assert_~cond 0) (not (= c_~tmp.base 0)) (= c_ULTIMATE.start_main_~bound~6.offset 28) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |c_ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |c_#NULL.base| 0) (= v_v_24_1 1) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (forall ((v_idx_467 Int) (v_idx_465 Int) (v_idx_466 Int) (v_idx_458 Int) (v_idx_459 Int) (v_idx_460 Int)) (or (<= v_b_11_1 v_idx_466) (<= v_b_7_1 v_idx_459) (and (= (select |c_#valid| v_idx_459) 1) (= (select |c_#length| v_idx_466) 8)) (< v_idx_467 v_b_11_1) (<= v_b_6_1 v_idx_458) (< v_idx_459 v_b_6_1) (< v_idx_460 v_b_7_1) (< v_idx_466 v_b_10_1) (<= v_b_10_1 v_idx_465))) (= |c_ULTIMATE.start_#Ultimate.alloc_~size| 8) (= c_ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |c_ULTIMATE.start_main_~#pathbuf~6.base| 0)) (not (= c_ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0))) (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_43_1 (Array Int Int)) (v_v_45_1 (Array Int Int)) (v_v_30_1 Int) (v_b_19_1 Int) (v_v_48_1 Int) (v_b_11_1 Int) (v_b_16_1 Int) (v_b_18_1 Int) (v_b_17_1 Int) (v_v_8_1 (Array Int Int)) (v_b_10_1 Int)) (and (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= v_b_18_1 0) (= c_ULTIMATE.start___VERIFIER_assert_~cond 0) (= |c_ULTIMATE.start_write~int_#ptr.offset| 0) (not (= |c_ULTIMATE.start_write~int_#ptr.base| 0)) (not (= c_~tmp.base 0)) (= |c_ULTIMATE.start_write~int_#value| 1) (= c_ULTIMATE.start_main_~bound~6.offset 28) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= v_v_48_1 1) (= |c_ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |c_ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= c_ULTIMATE.start_glob2_~p~4.offset 4) (= |c_#NULL.base| 0) (= v_v_24_1 1) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_45_1 v_v_8_1) (= |c_ULTIMATE.start_#Ultimate.alloc_~size| 8) (= c_ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |c_ULTIMATE.start_main_~#pathbuf~6.base| 0)) (forall ((v_idx_489 Int) (v_idx_488 Int) (v_idx_481 Int) (v_idx_482 Int) (v_idx_490 Int) (v_idx_480 Int) (v_idx_485 Int) (v_idx_474 Int) (v_idx_475 Int) (v_idx_486 Int) (v_idx_484 Int) (v_idx_473 Int)) (or (<= v_b_17_1 v_idx_489) (<= v_b_18_1 v_idx_484) (< v_idx_485 v_b_18_1) (<= v_b_11_1 v_idx_481) (<= v_b_19_1 v_idx_485) (<= v_b_7_1 v_idx_474) (< v_idx_475 v_b_7_1) (<= v_b_6_1 v_idx_473) (< v_idx_482 v_b_11_1) (<= v_b_16_1 v_idx_488) (< v_idx_486 v_b_19_1) (< v_idx_481 v_b_10_1) (<= v_b_10_1 v_idx_480) (< v_idx_489 v_b_16_1) (and (= (select |c_#valid| v_idx_474) 1) (= (select (select |c_#memory_int| v_idx_489) v_idx_485) 1) (= (select |c_#length| v_idx_481) 8)) (< v_idx_474 v_b_6_1) (< v_idx_490 v_b_17_1))) (= v_b_19_1 1) (not (= c_ULTIMATE.start_glob2_~pathbuf.base 0)) (= v_v_43_1 v_v_8_1) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0))))} [2018-12-19 21:58:13,200 WARN L228 ngHoareTripleChecker]: Action: assume !false; [2018-12-19 21:58:13,200 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: true [2018-12-19 21:58:13,200 WARN L230 ngHoareTripleChecker]: Post: {2147483626#(or (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_43_1 (Array Int Int)) (v_v_45_1 (Array Int Int)) (v_v_30_1 Int) (v_b_19_1 Int) (v_v_48_1 Int) (v_b_11_1 Int) (v_b_16_1 Int) (v_b_18_1 Int) (v_b_17_1 Int) (v_v_8_1 (Array Int Int)) (v_b_10_1 Int)) (and (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= v_b_18_1 0) (= c_ULTIMATE.start___VERIFIER_assert_~cond 0) (= |c_ULTIMATE.start_write~int_#ptr.offset| 0) (not (= |c_ULTIMATE.start_write~int_#ptr.base| 0)) (not (= c_~tmp.base 0)) (= |c_ULTIMATE.start_write~int_#value| 1) (= c_ULTIMATE.start_main_~bound~6.offset 28) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= v_v_48_1 1) (= |c_ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |c_ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= c_ULTIMATE.start_glob2_~p~4.offset 4) (= |c_#NULL.base| 0) (= v_v_24_1 1) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_45_1 v_v_8_1) (forall ((v_idx_522 Int) (v_idx_511 Int) (v_idx_520 Int) (v_idx_521 Int) (v_idx_510 Int) (v_idx_526 Int) (v_idx_516 Int) (v_idx_524 Int) (v_idx_525 Int) (v_idx_509 Int) (v_idx_517 Int) (v_idx_518 Int)) (or (<= v_b_18_1 v_idx_520) (< v_idx_522 v_b_19_1) (<= v_b_7_1 v_idx_510) (<= v_b_11_1 v_idx_517) (<= v_b_19_1 v_idx_521) (<= v_b_17_1 v_idx_525) (< v_idx_525 v_b_16_1) (< v_idx_518 v_b_11_1) (<= v_b_10_1 v_idx_516) (< v_idx_521 v_b_18_1) (< v_idx_517 v_b_10_1) (<= v_b_6_1 v_idx_509) (<= v_b_16_1 v_idx_524) (and (= (select |c_#valid| v_idx_510) 1) (= (select (select |c_#memory_int| v_idx_525) v_idx_521) 1) (= (select |c_#length| v_idx_517) 8)) (< v_idx_510 v_b_6_1) (< v_idx_511 v_b_7_1) (< v_idx_526 v_b_17_1))) (= |c_ULTIMATE.start_#Ultimate.alloc_~size| 8) (= c_ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |c_ULTIMATE.start_main_~#pathbuf~6.base| 0)) (= v_b_19_1 1) (not (= c_ULTIMATE.start_glob2_~pathbuf.base 0)) (= v_v_43_1 v_v_8_1) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0))) (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_b_11_1 Int) (v_v_30_1 Int) (v_b_10_1 Int)) (and (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= c_ULTIMATE.start_glob2_~p~4.offset 0) (forall ((v_idx_501 Int) (v_idx_502 Int) (v_idx_503 Int) (v_idx_496 Int) (v_idx_494 Int) (v_idx_495 Int)) (or (< v_idx_502 v_b_10_1) (and (= (select |c_#valid| v_idx_495) 1) (= (select |c_#length| v_idx_502) 8)) (< v_idx_496 v_b_7_1) (<= v_b_6_1 v_idx_494) (<= v_b_10_1 v_idx_501) (< v_idx_503 v_b_11_1) (< v_idx_495 v_b_6_1) (<= v_b_7_1 v_idx_495) (<= v_b_11_1 v_idx_502))) (= c_ULTIMATE.start___VERIFIER_assert_~cond 0) (not (= c_~tmp.base 0)) (= c_ULTIMATE.start_main_~bound~6.offset 28) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |c_ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |c_#NULL.base| 0) (= v_v_24_1 1) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (= |c_ULTIMATE.start_#Ultimate.alloc_~size| 8) (= c_ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |c_ULTIMATE.start_main_~#pathbuf~6.base| 0)) (not (= c_ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0))))} [2018-12-19 21:58:13,201 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-19 21:58:13,201 WARN L268 ngHoareTripleChecker]: -- [2018-12-19 21:58:13,201 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-19 21:58:13,311 WARN L181 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2018-12-19 21:58:13,312 WARN L270 ngHoareTripleChecker]: Pre: {2147483627#(or (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_11_1 Int) (v_b_7_1 Int) (v_v_30_1 Int) (v_b_10_1 Int)) (and (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= ULTIMATE.start_glob2_~p~4.offset 0) (= ULTIMATE.start___VERIFIER_assert_~cond 0) (not (= ~tmp.base 0)) (= ULTIMATE.start_main_~bound~6.offset 28) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |#NULL.base| 0) (= v_v_24_1 1) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (forall ((v_idx_467 Int) (v_idx_465 Int) (v_idx_466 Int) (v_idx_458 Int) (v_idx_459 Int) (v_idx_460 Int)) (or (<= v_b_11_1 v_idx_466) (<= v_b_7_1 v_idx_459) (and (= (select |#valid| v_idx_459) 1) (= (select |#length| v_idx_466) 8)) (< v_idx_467 v_b_11_1) (<= v_b_6_1 v_idx_458) (< v_idx_459 v_b_6_1) (< v_idx_460 v_b_7_1) (< v_idx_466 v_b_10_1) (<= v_b_10_1 v_idx_465))) (= |ULTIMATE.start_#Ultimate.alloc_~size| 8) (= ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |ULTIMATE.start_main_~#pathbuf~6.base| 0)) (not (= ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0))) (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_43_1 (Array Int Int)) (v_v_45_1 (Array Int Int)) (v_v_30_1 Int) (v_b_19_1 Int) (v_v_48_1 Int) (v_b_11_1 Int) (v_b_16_1 Int) (v_b_18_1 Int) (v_b_17_1 Int) (v_v_8_1 (Array Int Int)) (v_b_10_1 Int)) (and (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= v_b_18_1 0) (= ULTIMATE.start___VERIFIER_assert_~cond 0) (= |ULTIMATE.start_write~int_#ptr.offset| 0) (not (= |ULTIMATE.start_write~int_#ptr.base| 0)) (not (= ~tmp.base 0)) (= |ULTIMATE.start_write~int_#value| 1) (= ULTIMATE.start_main_~bound~6.offset 28) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= v_v_48_1 1) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= ULTIMATE.start_glob2_~p~4.offset 4) (= |#NULL.base| 0) (= v_v_24_1 1) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_45_1 v_v_8_1) (= |ULTIMATE.start_#Ultimate.alloc_~size| 8) (= ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |ULTIMATE.start_main_~#pathbuf~6.base| 0)) (forall ((v_idx_489 Int) (v_idx_488 Int) (v_idx_481 Int) (v_idx_482 Int) (v_idx_490 Int) (v_idx_480 Int) (v_idx_485 Int) (v_idx_474 Int) (v_idx_475 Int) (v_idx_486 Int) (v_idx_484 Int) (v_idx_473 Int)) (or (<= v_b_17_1 v_idx_489) (<= v_b_18_1 v_idx_484) (< v_idx_485 v_b_18_1) (<= v_b_11_1 v_idx_481) (<= v_b_19_1 v_idx_485) (<= v_b_7_1 v_idx_474) (< v_idx_475 v_b_7_1) (<= v_b_6_1 v_idx_473) (< v_idx_482 v_b_11_1) (<= v_b_16_1 v_idx_488) (< v_idx_486 v_b_19_1) (< v_idx_481 v_b_10_1) (<= v_b_10_1 v_idx_480) (< v_idx_489 v_b_16_1) (and (= (select |#valid| v_idx_474) 1) (= (select (select |#memory_int| v_idx_489) v_idx_485) 1) (= (select |#length| v_idx_481) 8)) (< v_idx_474 v_b_6_1) (< v_idx_490 v_b_17_1))) (= v_b_19_1 1) (not (= ULTIMATE.start_glob2_~pathbuf.base 0)) (= v_v_43_1 v_v_8_1) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0))))} [2018-12-19 21:58:13,312 WARN L274 ngHoareTripleChecker]: Action: assume !false; [2018-12-19 21:58:13,313 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: true [2018-12-19 21:58:13,386 WARN L276 ngHoareTripleChecker]: Post: {2147483626#(or (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_43_1 (Array Int Int)) (v_v_45_1 (Array Int Int)) (v_v_30_1 Int) (v_b_19_1 Int) (v_v_48_1 Int) (v_b_11_1 Int) (v_b_16_1 Int) (v_b_18_1 Int) (v_b_17_1 Int) (v_v_8_1 (Array Int Int)) (v_b_10_1 Int)) (and (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= v_b_18_1 0) (= ULTIMATE.start___VERIFIER_assert_~cond 0) (= |ULTIMATE.start_write~int_#ptr.offset| 0) (not (= |ULTIMATE.start_write~int_#ptr.base| 0)) (not (= ~tmp.base 0)) (= |ULTIMATE.start_write~int_#value| 1) (= ULTIMATE.start_main_~bound~6.offset 28) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= v_v_48_1 1) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= ULTIMATE.start_glob2_~p~4.offset 4) (= |#NULL.base| 0) (= v_v_24_1 1) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_45_1 v_v_8_1) (forall ((v_idx_522 Int) (v_idx_511 Int) (v_idx_520 Int) (v_idx_521 Int) (v_idx_510 Int) (v_idx_526 Int) (v_idx_516 Int) (v_idx_524 Int) (v_idx_525 Int) (v_idx_509 Int) (v_idx_517 Int) (v_idx_518 Int)) (or (<= v_b_18_1 v_idx_520) (< v_idx_522 v_b_19_1) (<= v_b_7_1 v_idx_510) (<= v_b_11_1 v_idx_517) (<= v_b_19_1 v_idx_521) (<= v_b_17_1 v_idx_525) (< v_idx_525 v_b_16_1) (< v_idx_518 v_b_11_1) (<= v_b_10_1 v_idx_516) (< v_idx_521 v_b_18_1) (< v_idx_517 v_b_10_1) (<= v_b_6_1 v_idx_509) (<= v_b_16_1 v_idx_524) (and (= (select |#valid| v_idx_510) 1) (= (select (select |#memory_int| v_idx_525) v_idx_521) 1) (= (select |#length| v_idx_517) 8)) (< v_idx_510 v_b_6_1) (< v_idx_511 v_b_7_1) (< v_idx_526 v_b_17_1))) (= |ULTIMATE.start_#Ultimate.alloc_~size| 8) (= ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |ULTIMATE.start_main_~#pathbuf~6.base| 0)) (= v_b_19_1 1) (not (= ULTIMATE.start_glob2_~pathbuf.base 0)) (= v_v_43_1 v_v_8_1) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0))) (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_b_11_1 Int) (v_v_30_1 Int) (v_b_10_1 Int)) (and (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= ULTIMATE.start_glob2_~p~4.offset 0) (forall ((v_idx_501 Int) (v_idx_502 Int) (v_idx_503 Int) (v_idx_496 Int) (v_idx_494 Int) (v_idx_495 Int)) (or (< v_idx_502 v_b_10_1) (and (= (select |#valid| v_idx_495) 1) (= (select |#length| v_idx_502) 8)) (< v_idx_496 v_b_7_1) (<= v_b_6_1 v_idx_494) (<= v_b_10_1 v_idx_501) (< v_idx_503 v_b_11_1) (< v_idx_495 v_b_6_1) (<= v_b_7_1 v_idx_495) (<= v_b_11_1 v_idx_502))) (= ULTIMATE.start___VERIFIER_assert_~cond 0) (not (= ~tmp.base 0)) (= ULTIMATE.start_main_~bound~6.offset 28) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |#NULL.base| 0) (= v_v_24_1 1) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (= |ULTIMATE.start_#Ultimate.alloc_~size| 8) (= ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |ULTIMATE.start_main_~#pathbuf~6.base| 0)) (not (= ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0))))} [2018-12-19 21:58:15,736 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-19 21:58:15,737 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-19 21:58:15,737 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-19 21:58:15,737 WARN L223 ngHoareTripleChecker]: -- [2018-12-19 21:58:15,738 WARN L224 ngHoareTripleChecker]: Pre: {2147483623#(or (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_b_11_1 Int) (v_v_30_1 Int) (v_b_10_1 Int)) (and (= |c_#NULL.base| 0) (= v_v_24_1 1) (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= c_ULTIMATE.start_glob2_~p~4.offset 0) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (not (= c_~tmp.base 0)) (= c_ULTIMATE.start_main_~bound~6.offset 28) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (= |c_ULTIMATE.start_#Ultimate.alloc_~size| 8) (= c_ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= |c_ULTIMATE.start_main_~#pathbuf~6.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (forall ((v_idx_589 Int) (v_idx_591 Int) (v_idx_590 Int) (v_idx_584 Int) (v_idx_582 Int) (v_idx_583 Int)) (or (< v_idx_584 v_b_7_1) (<= v_b_6_1 v_idx_582) (< v_idx_591 v_b_11_1) (<= v_b_10_1 v_idx_589) (and (= (select |c_#valid| v_idx_583) 1) (= (select |c_#length| v_idx_590) 8)) (< v_idx_583 v_b_6_1) (< v_idx_590 v_b_10_1) (<= v_b_11_1 v_idx_590) (<= v_b_7_1 v_idx_583))) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |c_ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (not (= c_ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)))) (exists ((v_b_42_1 Int) (v_v_846_1 Int) (v_b_43_1 Int) (v_v_859_1 Int) (v_b_37_1 Int) (v_b_36_1 Int)) (and (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (not (= |c_ULTIMATE.start_write~int_#ptr.base| 0)) (not (= c_~tmp.base 0)) (not (= c_ULTIMATE.start_glob2_~p~4.offset 0)) (= |c_ULTIMATE.start_write~int_#value| 1) (= c_ULTIMATE.start_main_~bound~6.offset 28) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (= (mod c_ULTIMATE.start_glob2_~p~4.offset 4) 0) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |c_ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |c_ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= |c_#NULL.base| 0) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_859_1 1) (= |c_ULTIMATE.start_#Ultimate.alloc_~size| 8) (= c_ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |c_ULTIMATE.start_main_~#pathbuf~6.base| 0)) (= (mod |c_ULTIMATE.start_write~int_#ptr.offset| 4) 0) (not (= c_ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0) (= v_v_846_1 8) (forall ((v_idx_566 Int) (v_idx_567 Int) (v_idx_568 Int) (v_idx_573 Int) (v_idx_574 Int) (v_idx_572 Int)) (or (< v_idx_567 v_b_42_1) (<= v_b_36_1 v_idx_572) (<= v_b_43_1 v_idx_567) (< v_idx_574 v_b_37_1) (<= v_b_42_1 v_idx_566) (<= v_b_37_1 v_idx_573) (< v_idx_568 v_b_43_1) (< v_idx_573 v_b_36_1) (and (= (select |c_#valid| v_idx_567) 1) (= (select |c_#length| v_idx_573) 8)))))))} [2018-12-19 21:58:15,738 WARN L228 ngHoareTripleChecker]: Action: assume !(__VERIFIER_assert_~cond == 0);write~int_old_#memory_int := #memory_int;write~int_#value, write~int_#ptr.base, write~int_#ptr.offset, write~int_#sizeOfWrittenType := 1, glob2_~p~4.base, glob2_~p~4.offset, 4;havoc #memory_int;assume #memory_int == write~int_old_#memory_int[write~int_#ptr.base,write~int_#ptr.offset := write~int_#value];glob2_#t~post0.base, glob2_#t~post0.offset := glob2_~p~4.base, glob2_~p~4.offset;glob2_~p~4.base, glob2_~p~4.offset := glob2_#t~post0.base, glob2_#t~post0.offset + 4;havoc glob2_#t~post0.base, glob2_#t~post0.offset; [2018-12-19 21:58:15,738 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= |c_#memory_int_primed| (store |c_ULTIMATE.start_write~int_old_#memory_int_primed| |c_ULTIMATE.start_write~int_#ptr.base_primed| (store (select |c_ULTIMATE.start_write~int_old_#memory_int_primed| |c_ULTIMATE.start_write~int_#ptr.base_primed|) |c_ULTIMATE.start_write~int_#ptr.offset_primed| |c_ULTIMATE.start_write~int_#value_primed|))) (= (+ c_ULTIMATE.start_glob2_~p~4.offset 4) c_ULTIMATE.start_glob2_~p~4.offset_primed) (= c_ULTIMATE.start_glob2_~p~4.base c_ULTIMATE.start_glob2_~p~4.base_primed) (= |c_ULTIMATE.start_write~int_#value_primed| 1) (= |c_ULTIMATE.start_write~int_#ptr.offset_primed| c_ULTIMATE.start_glob2_~p~4.offset) (= |c_ULTIMATE.start_write~int_#ptr.base_primed| c_ULTIMATE.start_glob2_~p~4.base) (= |c_ULTIMATE.start_write~int_#sizeOfWrittenType_primed| 4) (not (= 0 c_ULTIMATE.start___VERIFIER_assert_~cond)) (= |c_ULTIMATE.start_write~int_old_#memory_int_primed| |c_#memory_int|)) [2018-12-19 21:58:15,738 WARN L230 ngHoareTripleChecker]: Post: {2147483622#(or (exists ((v_b_42_1 Int) (v_v_846_1 Int) (v_b_43_1 Int) (v_b_53_1 Int) (v_b_52_1 Int) (v_v_1576_1 (Array Int Int)) (v_b_51_1 Int) (v_v_1581_1 Int) (v_b_50_1 Int) (v_v_859_1 Int) (v_v_863_1 (Array Int Int)) (v_b_37_1 Int) (v_v_1578_1 (Array Int Int)) (v_b_36_1 Int)) (and (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (not (= |c_ULTIMATE.start_write~int_#ptr.base| 0)) (forall ((v_idx_599 Int) (v_idx_610 Int) (v_idx_600 Int) (v_idx_614 Int) (v_idx_603 Int) (v_idx_604 Int) (v_idx_615 Int) (v_idx_601 Int) (v_idx_613 Int) (v_idx_608 Int) (v_idx_605 Int) (v_idx_609 Int)) (or (< v_idx_614 v_b_50_1) (<= v_b_51_1 v_idx_614) (<= v_b_42_1 v_idx_603) (and (= (select |c_#valid| v_idx_604) 1) (= (select |c_#length| v_idx_609) 8) (= (select (select |c_#memory_int| v_idx_614) v_idx_600) 1)) (<= v_b_52_1 v_idx_599) (< v_idx_604 v_b_42_1) (< v_idx_615 v_b_51_1) (<= v_b_43_1 v_idx_604) (< v_idx_605 v_b_43_1) (<= v_b_37_1 v_idx_609) (< v_idx_601 v_b_53_1) (<= v_b_36_1 v_idx_608) (<= v_b_50_1 v_idx_613) (< v_idx_610 v_b_37_1) (<= v_b_53_1 v_idx_600) (< v_idx_609 v_b_36_1) (< v_idx_600 v_b_52_1))) (not (= c_~tmp.base 0)) (= |c_ULTIMATE.start_write~int_#value| 1) (= c_ULTIMATE.start_main_~bound~6.offset 28) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (= v_v_1581_1 1) (= (mod c_ULTIMATE.start_glob2_~p~4.offset 4) 0) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |c_ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (not (= c_ULTIMATE.start___VERIFIER_assert_~cond 0)) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |c_ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= |c_#NULL.base| 0) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_1578_1 v_v_863_1) (= v_v_859_1 1) (= v_v_1576_1 v_v_863_1) (not (= |c_ULTIMATE.start_write~int_#ptr.offset| 0)) (= |c_ULTIMATE.start_#Ultimate.alloc_~size| 8) (= c_ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |c_ULTIMATE.start_main_~#pathbuf~6.base| 0)) (= (mod |c_ULTIMATE.start_write~int_#ptr.offset| 4) 0) (not (= c_ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0) (= v_v_846_1 8))) (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_1600_1 Int) (v_v_30_1 Int) (v_v_1595_1 (Array Int Int)) (v_b_11_1 Int) (v_v_1597_1 (Array Int Int)) (v_b_61_1 Int) (v_b_60_1 Int) (v_v_8_1 (Array Int Int)) (v_b_59_1 Int) (v_b_58_1 Int) (v_b_10_1 Int)) (and (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= |c_ULTIMATE.start_write~int_#ptr.offset| 0) (not (= |c_ULTIMATE.start_write~int_#ptr.base| 0)) (= v_b_60_1 0) (not (= c_~tmp.base 0)) (= |c_ULTIMATE.start_write~int_#value| 1) (= c_ULTIMATE.start_main_~bound~6.offset 28) (forall ((v_idx_622 Int) (v_idx_633 Int) (v_idx_630 Int) (v_idx_634 Int) (v_idx_623 Int) (v_idx_635 Int) (v_idx_624 Int) (v_idx_629 Int) (v_idx_618 Int) (v_idx_616 Int) (v_idx_617 Int) (v_idx_628 Int)) (or (< v_idx_630 v_b_11_1) (< v_idx_634 v_b_58_1) (< v_idx_635 v_b_59_1) (< v_idx_623 v_b_6_1) (<= v_b_6_1 v_idx_622) (<= v_b_59_1 v_idx_634) (< v_idx_618 v_b_61_1) (<= v_b_10_1 v_idx_628) (<= v_b_60_1 v_idx_616) (and (= (select |c_#valid| v_idx_623) 1) (= (select (select |c_#memory_int| v_idx_634) v_idx_617) 1) (= (select |c_#length| v_idx_629) 8)) (<= v_b_11_1 v_idx_629) (<= v_b_7_1 v_idx_623) (< v_idx_629 v_b_10_1) (<= v_b_61_1 v_idx_617) (< v_idx_617 v_b_60_1) (< v_idx_624 v_b_7_1) (<= v_b_58_1 v_idx_633))) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (= v_v_1595_1 v_v_8_1) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (= v_v_1597_1 v_v_8_1) (not (= |c_ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |c_ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= v_b_61_1 1) (= v_v_1600_1 1) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (not (= c_ULTIMATE.start___VERIFIER_assert_~cond 0)) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |c_ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= c_ULTIMATE.start_glob2_~p~4.offset 4) (= |c_#NULL.base| 0) (= v_v_24_1 1) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (= |c_ULTIMATE.start_#Ultimate.alloc_~size| 8) (= c_ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |c_ULTIMATE.start_main_~#pathbuf~6.base| 0)) (not (= c_ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0))))} [2018-12-19 21:58:15,738 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-19 21:58:15,739 WARN L268 ngHoareTripleChecker]: -- [2018-12-19 21:58:15,739 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-19 21:58:15,762 WARN L270 ngHoareTripleChecker]: Pre: {2147483623#(or (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_b_11_1 Int) (v_v_30_1 Int) (v_b_10_1 Int)) (and (= |#NULL.base| 0) (= v_v_24_1 1) (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= ULTIMATE.start_glob2_~p~4.offset 0) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (not (= ~tmp.base 0)) (= ULTIMATE.start_main_~bound~6.offset 28) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (= |ULTIMATE.start_#Ultimate.alloc_~size| 8) (= ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= |ULTIMATE.start_main_~#pathbuf~6.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (forall ((v_idx_589 Int) (v_idx_591 Int) (v_idx_590 Int) (v_idx_584 Int) (v_idx_582 Int) (v_idx_583 Int)) (or (< v_idx_584 v_b_7_1) (<= v_b_6_1 v_idx_582) (< v_idx_591 v_b_11_1) (<= v_b_10_1 v_idx_589) (and (= (select |#valid| v_idx_583) 1) (= (select |#length| v_idx_590) 8)) (< v_idx_583 v_b_6_1) (< v_idx_590 v_b_10_1) (<= v_b_11_1 v_idx_590) (<= v_b_7_1 v_idx_583))) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (not (= ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)))) (exists ((v_b_42_1 Int) (v_v_846_1 Int) (v_b_43_1 Int) (v_v_859_1 Int) (v_b_37_1 Int) (v_b_36_1 Int)) (and (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (not (= |ULTIMATE.start_write~int_#ptr.base| 0)) (not (= ~tmp.base 0)) (not (= ULTIMATE.start_glob2_~p~4.offset 0)) (= |ULTIMATE.start_write~int_#value| 1) (= ULTIMATE.start_main_~bound~6.offset 28) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (= (mod ULTIMATE.start_glob2_~p~4.offset 4) 0) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= |#NULL.base| 0) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_859_1 1) (= |ULTIMATE.start_#Ultimate.alloc_~size| 8) (= ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |ULTIMATE.start_main_~#pathbuf~6.base| 0)) (= (mod |ULTIMATE.start_write~int_#ptr.offset| 4) 0) (not (= ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0) (= v_v_846_1 8) (forall ((v_idx_566 Int) (v_idx_567 Int) (v_idx_568 Int) (v_idx_573 Int) (v_idx_574 Int) (v_idx_572 Int)) (or (< v_idx_567 v_b_42_1) (<= v_b_36_1 v_idx_572) (<= v_b_43_1 v_idx_567) (< v_idx_574 v_b_37_1) (<= v_b_42_1 v_idx_566) (<= v_b_37_1 v_idx_573) (< v_idx_568 v_b_43_1) (< v_idx_573 v_b_36_1) (and (= (select |#valid| v_idx_567) 1) (= (select |#length| v_idx_573) 8)))))))} [2018-12-19 21:58:15,763 WARN L274 ngHoareTripleChecker]: Action: assume !(__VERIFIER_assert_~cond == 0);write~int_old_#memory_int := #memory_int;write~int_#value, write~int_#ptr.base, write~int_#ptr.offset, write~int_#sizeOfWrittenType := 1, glob2_~p~4.base, glob2_~p~4.offset, 4;havoc #memory_int;assume #memory_int == write~int_old_#memory_int[write~int_#ptr.base,write~int_#ptr.offset := write~int_#value];glob2_#t~post0.base, glob2_#t~post0.offset := glob2_~p~4.base, glob2_~p~4.offset;glob2_~p~4.base, glob2_~p~4.offset := glob2_#t~post0.base, glob2_#t~post0.offset + 4;havoc glob2_#t~post0.base, glob2_#t~post0.offset; [2018-12-19 21:58:15,763 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= |c_#memory_int_primed| (store |c_ULTIMATE.start_write~int_old_#memory_int_primed| |c_ULTIMATE.start_write~int_#ptr.base_primed| (store (select |c_ULTIMATE.start_write~int_old_#memory_int_primed| |c_ULTIMATE.start_write~int_#ptr.base_primed|) |c_ULTIMATE.start_write~int_#ptr.offset_primed| |c_ULTIMATE.start_write~int_#value_primed|))) (= (+ c_ULTIMATE.start_glob2_~p~4.offset 4) c_ULTIMATE.start_glob2_~p~4.offset_primed) (= c_ULTIMATE.start_glob2_~p~4.base c_ULTIMATE.start_glob2_~p~4.base_primed) (= |c_ULTIMATE.start_write~int_#value_primed| 1) (= |c_ULTIMATE.start_write~int_#ptr.offset_primed| c_ULTIMATE.start_glob2_~p~4.offset) (= |c_ULTIMATE.start_write~int_#ptr.base_primed| c_ULTIMATE.start_glob2_~p~4.base) (= |c_ULTIMATE.start_write~int_#sizeOfWrittenType_primed| 4) (not (= 0 c_ULTIMATE.start___VERIFIER_assert_~cond)) (= |c_ULTIMATE.start_write~int_old_#memory_int_primed| |c_#memory_int|)) [2018-12-19 21:58:15,794 WARN L276 ngHoareTripleChecker]: Post: {2147483622#(or (exists ((v_b_42_1 Int) (v_v_846_1 Int) (v_b_43_1 Int) (v_b_53_1 Int) (v_b_52_1 Int) (v_v_1576_1 (Array Int Int)) (v_b_51_1 Int) (v_v_1581_1 Int) (v_b_50_1 Int) (v_v_859_1 Int) (v_v_863_1 (Array Int Int)) (v_b_37_1 Int) (v_v_1578_1 (Array Int Int)) (v_b_36_1 Int)) (and (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (not (= |ULTIMATE.start_write~int_#ptr.base| 0)) (forall ((v_idx_599 Int) (v_idx_610 Int) (v_idx_600 Int) (v_idx_614 Int) (v_idx_603 Int) (v_idx_604 Int) (v_idx_615 Int) (v_idx_601 Int) (v_idx_613 Int) (v_idx_608 Int) (v_idx_605 Int) (v_idx_609 Int)) (or (< v_idx_614 v_b_50_1) (<= v_b_51_1 v_idx_614) (<= v_b_42_1 v_idx_603) (and (= (select |#valid| v_idx_604) 1) (= (select |#length| v_idx_609) 8) (= (select (select |#memory_int| v_idx_614) v_idx_600) 1)) (<= v_b_52_1 v_idx_599) (< v_idx_604 v_b_42_1) (< v_idx_615 v_b_51_1) (<= v_b_43_1 v_idx_604) (< v_idx_605 v_b_43_1) (<= v_b_37_1 v_idx_609) (< v_idx_601 v_b_53_1) (<= v_b_36_1 v_idx_608) (<= v_b_50_1 v_idx_613) (< v_idx_610 v_b_37_1) (<= v_b_53_1 v_idx_600) (< v_idx_609 v_b_36_1) (< v_idx_600 v_b_52_1))) (not (= ~tmp.base 0)) (= |ULTIMATE.start_write~int_#value| 1) (= ULTIMATE.start_main_~bound~6.offset 28) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (= v_v_1581_1 1) (= (mod ULTIMATE.start_glob2_~p~4.offset 4) 0) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (not (= ULTIMATE.start___VERIFIER_assert_~cond 0)) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= |#NULL.base| 0) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_1578_1 v_v_863_1) (= v_v_859_1 1) (= v_v_1576_1 v_v_863_1) (not (= |ULTIMATE.start_write~int_#ptr.offset| 0)) (= |ULTIMATE.start_#Ultimate.alloc_~size| 8) (= ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |ULTIMATE.start_main_~#pathbuf~6.base| 0)) (= (mod |ULTIMATE.start_write~int_#ptr.offset| 4) 0) (not (= ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0) (= v_v_846_1 8))) (exists ((v_b_6_1 Int) (v_v_24_1 Int) (v_b_7_1 Int) (v_v_1600_1 Int) (v_v_30_1 Int) (v_v_1595_1 (Array Int Int)) (v_b_11_1 Int) (v_v_1597_1 (Array Int Int)) (v_b_61_1 Int) (v_b_60_1 Int) (v_v_8_1 (Array Int Int)) (v_b_59_1 Int) (v_b_58_1 Int) (v_b_10_1 Int)) (and (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= |ULTIMATE.start_write~int_#ptr.offset| 0) (not (= |ULTIMATE.start_write~int_#ptr.base| 0)) (= v_b_60_1 0) (not (= ~tmp.base 0)) (= |ULTIMATE.start_write~int_#value| 1) (= ULTIMATE.start_main_~bound~6.offset 28) (forall ((v_idx_622 Int) (v_idx_633 Int) (v_idx_630 Int) (v_idx_634 Int) (v_idx_623 Int) (v_idx_635 Int) (v_idx_624 Int) (v_idx_629 Int) (v_idx_618 Int) (v_idx_616 Int) (v_idx_617 Int) (v_idx_628 Int)) (or (< v_idx_630 v_b_11_1) (< v_idx_634 v_b_58_1) (< v_idx_635 v_b_59_1) (< v_idx_623 v_b_6_1) (<= v_b_6_1 v_idx_622) (<= v_b_59_1 v_idx_634) (< v_idx_618 v_b_61_1) (<= v_b_10_1 v_idx_628) (<= v_b_60_1 v_idx_616) (and (= (select |#valid| v_idx_623) 1) (= (select (select |#memory_int| v_idx_634) v_idx_617) 1) (= (select |#length| v_idx_629) 8)) (<= v_b_11_1 v_idx_629) (<= v_b_7_1 v_idx_623) (< v_idx_629 v_b_10_1) (<= v_b_61_1 v_idx_617) (< v_idx_617 v_b_60_1) (< v_idx_624 v_b_7_1) (<= v_b_58_1 v_idx_633))) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (= v_v_1595_1 v_v_8_1) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (= v_v_1597_1 v_v_8_1) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= v_b_61_1 1) (= v_v_1600_1 1) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_30_1 8) (not (= ULTIMATE.start___VERIFIER_assert_~cond 0)) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= ULTIMATE.start_glob2_~p~4.offset 4) (= |#NULL.base| 0) (= v_v_24_1 1) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (= |ULTIMATE.start_#Ultimate.alloc_~size| 8) (= ULTIMATE.start_glob2_~pathlim.offset 28) (not (= |ULTIMATE.start_main_~#pathbuf~6.base| 0)) (not (= ULTIMATE.start_glob2_~pathbuf.base 0)) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0))))} [2018-12-19 21:58:35,004 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-19 21:58:35,018 INFO L272 AbstractInterpreter]: Visited 6 different actions 21 times. Merged at 4 different actions 12 times. Widened at 1 different actions 1 times. Found 1 fixpoints after 1 different actions. Largest state had 0 variables. [2018-12-19 21:58:35,020 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-12-19 21:58:35,022 INFO L168 Benchmark]: Toolchain (without parser) took 41955.92 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 403.2 MB). Free memory was 1.5 GB in the beginning and 985.4 MB in the end (delta: 467.6 MB). Peak memory consumption was 870.8 MB. Max. memory is 7.1 GB. [2018-12-19 21:58:35,024 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-19 21:58:35,024 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.30 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-19 21:58:35,025 INFO L168 Benchmark]: Boogie Preprocessor took 26.17 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-19 21:58:35,026 INFO L168 Benchmark]: RCFGBuilder took 542.76 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-12-19 21:58:35,026 INFO L168 Benchmark]: Abstract Interpretation took 41338.79 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 403.2 MB). Free memory was 1.4 GB in the beginning and 985.4 MB in the end (delta: 446.5 MB). Peak memory consumption was 849.7 MB. Max. memory is 7.1 GB. [2018-12-19 21:58:35,031 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 41.30 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 26.17 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 542.76 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 41338.79 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 403.2 MB). Free memory was 1.4 GB in the beginning and 985.4 MB in the end (delta: 446.5 MB). Peak memory consumption was 849.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 82]: Unable to prove that assertion always holds Unable to prove that assertion always holds Reason: abstract domain could reach this error location. Possible FailurePath: [L33] #NULL.base, #NULL.offset := 0, 0; [L34] #valid := #valid[0 := 0]; [L35] ~tmp.base, ~tmp.offset := 0, 0; [L36] havoc main_#res; [L37] havoc main_#t~ret2, main_~#pathbuf~6.base, main_~#pathbuf~6.offset, main_~bound~6.base, main_~bound~6.offset; [L38] #Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid; [L39] #Ultimate.alloc_~size := 8; [L40] havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset; [L41] havoc #valid, #length; [L42] assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0; [L43] assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1]; [L44] assume #Ultimate.alloc_#res.offset == 0; [L45] assume #Ultimate.alloc_#res.base != 0; [L46] assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size]; [L47] main_~#pathbuf~6.base, main_~#pathbuf~6.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset; [L48] main_~bound~6.base, main_~bound~6.offset := main_~#pathbuf~6.base, main_~#pathbuf~6.offset + 32 - 4; [L49] ~tmp.base, ~tmp.offset := main_~#pathbuf~6.base, main_~#pathbuf~6.offset + 8 - 4; [L50] glob2_#in~pathbuf.base, glob2_#in~pathbuf.offset, glob2_#in~pathlim.base, glob2_#in~pathlim.offset := main_~#pathbuf~6.base, main_~#pathbuf~6.offset, main_~bound~6.base, main_~bound~6.offset; [L51] havoc glob2_#res; [L52] havoc glob2_#t~post0.base, glob2_#t~post0.offset, glob2_~pathbuf.base, glob2_~pathbuf.offset, glob2_~pathlim.base, glob2_~pathlim.offset, glob2_~p~4.base, glob2_~p~4.offset; [L53] glob2_~pathbuf.base, glob2_~pathbuf.offset := glob2_#in~pathbuf.base, glob2_#in~pathbuf.offset; [L54] glob2_~pathlim.base, glob2_~pathlim.offset := glob2_#in~pathlim.base, glob2_#in~pathlim.offset; [L55] havoc glob2_~p~4.base, glob2_~p~4.offset; [L56] glob2_~p~4.base, glob2_~p~4.offset := glob2_~pathbuf.base, glob2_~pathbuf.offset; [L60] assume !!(glob2_~p~4.base == glob2_~pathlim.base && glob2_~p~4.offset <= glob2_~pathlim.offset); [L61] __VERIFIER_assert_#in~cond := (if glob2_~p~4.base == ~tmp.base && glob2_~p~4.offset <= ~tmp.offset then 1 else 0); [L62] havoc __VERIFIER_assert_~cond; [L63] __VERIFIER_assert_~cond := __VERIFIER_assert_#in~cond; [L78] assume __VERIFIER_assert_~cond == 0; [L79] assume !false; [L82] assert false; RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...