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 0.1.24-824f902 [2018-12-19 12:44:14,160 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-19 12:44:14,162 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-19 12:44:14,178 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-19 12:44:14,178 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-19 12:44:14,180 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-19 12:44:14,181 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-19 12:44:14,183 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-19 12:44:14,185 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-19 12:44:14,186 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-19 12:44:14,187 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-19 12:44:14,187 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-19 12:44:14,188 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-19 12:44:14,189 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-19 12:44:14,190 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-19 12:44:14,191 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-19 12:44:14,192 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-19 12:44:14,194 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-19 12:44:14,196 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-19 12:44:14,198 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-19 12:44:14,199 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-19 12:44:14,201 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-19 12:44:14,203 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-19 12:44:14,203 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-19 12:44:14,204 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-19 12:44:14,205 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-19 12:44:14,206 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-19 12:44:14,206 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-19 12:44:14,207 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-19 12:44:14,208 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-19 12:44:14,209 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-19 12:44:14,209 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-19 12:44:14,210 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-19 12:44:14,210 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-19 12:44:14,211 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-19 12:44:14,211 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-19 12:44:14,212 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 12:44:14,235 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-19 12:44:14,235 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-19 12:44:14,236 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2018-12-19 12:44:14,237 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2018-12-19 12:44:14,237 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-19 12:44:14,237 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-19 12:44:14,237 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2018-12-19 12:44:14,237 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-19 12:44:14,241 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-19 12:44:14,241 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-19 12:44:14,241 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-19 12:44:14,241 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2018-12-19 12:44:14,241 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-19 12:44:14,242 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-19 12:44:14,242 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-19 12:44:14,243 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-19 12:44:14,244 INFO L133 SettingsManager]: * Use SBE=true [2018-12-19 12:44:14,245 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-19 12:44:14,245 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-19 12:44:14,245 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-19 12:44:14,246 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-19 12:44:14,247 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-19 12:44:14,247 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-19 12:44:14,247 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-19 12:44:14,247 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-19 12:44:14,247 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-19 12:44:14,248 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-19 12:44:14,248 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-19 12:44:14,249 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-19 12:44:14,249 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-19 12:44:14,249 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-19 12:44:14,249 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-19 12:44:14,249 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-19 12:44:14,249 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-19 12:44:14,250 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-19 12:44:14,250 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-19 12:44:14,250 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-19 12:44:14,250 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-19 12:44:14,251 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-19 12:44:14,251 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-12-19 12:44:14,308 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-19 12:44:14,330 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-19 12:44:14,337 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-19 12:44:14,339 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-12-19 12:44:14,339 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-12-19 12:44:14,340 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/verisec_NetBSD-libc__loop.i_2.bpl [2018-12-19 12:44:14,341 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/verisec_NetBSD-libc__loop.i_2.bpl' [2018-12-19 12:44:14,418 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-19 12:44:14,420 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-12-19 12:44:14,421 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-19 12:44:14,421 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-19 12:44:14,421 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-19 12:44:14,439 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 12:44:14" (1/1) ... [2018-12-19 12:44:14,451 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 12:44:14" (1/1) ... [2018-12-19 12:44:14,461 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-19 12:44:14,462 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-19 12:44:14,462 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-19 12:44:14,463 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-19 12:44:14,476 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 12:44:14" (1/1) ... [2018-12-19 12:44:14,476 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 12:44:14" (1/1) ... [2018-12-19 12:44:14,479 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 12:44:14" (1/1) ... [2018-12-19 12:44:14,480 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 12:44:14" (1/1) ... [2018-12-19 12:44:14,487 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 12:44:14" (1/1) ... [2018-12-19 12:44:14,490 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 12:44:14" (1/1) ... [2018-12-19 12:44:14,491 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 12:44:14" (1/1) ... [2018-12-19 12:44:14,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-19 12:44:14,494 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-19 12:44:14,495 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-19 12:44:14,495 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-19 12:44:14,496 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 12:44:14" (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 12:44:14,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-19 12:44:14,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-19 12:44:15,064 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-19 12:44:15,064 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-19 12:44:15,065 INFO L202 PluginConnector]: Adding new model verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.12 12:44:15 BoogieIcfgContainer [2018-12-19 12:44:15,065 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-19 12:44:15,066 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-12-19 12:44:15,066 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-12-19 12:44:15,066 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-12-19 12:44:15,067 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 12:44:15" (1/1) ... [2018-12-19 12:44:15,105 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-19 12:44:18,239 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-19 12:44:18,239 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-19 12:44:18,241 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-19 12:44:18,242 WARN L223 ngHoareTripleChecker]: -- [2018-12-19 12:44:18,245 WARN L224 ngHoareTripleChecker]: Pre: {2147483639#(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)) (forall ((v_idx_126 Int) (v_idx_127 Int) (v_idx_124 Int) (v_idx_128 Int) (v_idx_122 Int) (v_idx_123 Int)) (or (<= v_b_7_1 v_idx_123) (<= v_b_10_1 v_idx_126) (and (= (select |c_#valid| v_idx_123) 1) (= (select |c_#length| v_idx_127) 8)) (< v_idx_127 v_b_10_1) (< v_idx_124 v_b_7_1) (< v_idx_123 v_b_6_1) (< v_idx_128 v_b_11_1) (<= v_b_6_1 v_idx_122) (<= v_b_11_1 v_idx_127))) (= |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)) (forall ((v_idx_137 Int) (v_idx_138 Int) (v_idx_146 Int) (v_idx_147 Int) (v_idx_136 Int) (v_idx_151 Int) (v_idx_141 Int) (v_idx_152 Int) (v_idx_150 Int) (v_idx_145 Int) (v_idx_142 Int) (v_idx_143 Int)) (or (<= v_b_6_1 v_idx_141) (< v_idx_137 v_b_18_1) (<= v_b_19_1 v_idx_137) (<= v_b_10_1 v_idx_145) (and (= (select |c_#valid| v_idx_142) 1) (= (select (select |c_#memory_int| v_idx_151) v_idx_137) 1) (= (select |c_#length| v_idx_146) 8)) (< v_idx_142 v_b_6_1) (< v_idx_147 v_b_11_1) (< v_idx_138 v_b_19_1) (<= v_b_11_1 v_idx_146) (< v_idx_151 v_b_16_1) (<= v_b_7_1 v_idx_142) (<= v_b_16_1 v_idx_150) (< v_idx_143 v_b_7_1) (< v_idx_152 v_b_17_1) (< v_idx_146 v_b_10_1) (<= v_b_17_1 v_idx_151) (<= v_b_18_1 v_idx_136))) (= |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_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)) (= 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 12:44:18,249 WARN L228 ngHoareTripleChecker]: Action: assume !!(glob2_~p~4.base == glob2_~pathlim.base && glob2_~p~4.offset <= glob2_~pathlim.offset);__VERIFIER_assert_#in~cond := (if glob2_~p~4.base == ~tmp.base && glob2_~p~4.offset <= ~tmp.offset then 1 else 0);havoc __VERIFIER_assert_~cond;__VERIFIER_assert_~cond := __VERIFIER_assert_#in~cond; [2018-12-19 12:44:18,250 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= c_ULTIMATE.start___VERIFIER_assert_~cond_primed |c_ULTIMATE.start___VERIFIER_assert_#in~cond_primed|) (= |c_ULTIMATE.start___VERIFIER_assert_#in~cond_primed| (ite (and (= c_~tmp.base c_ULTIMATE.start_glob2_~p~4.base) (<= c_ULTIMATE.start_glob2_~p~4.offset c_~tmp.offset)) 1 0)) (= c_ULTIMATE.start_glob2_~pathlim.base c_ULTIMATE.start_glob2_~p~4.base) (<= c_ULTIMATE.start_glob2_~p~4.offset c_ULTIMATE.start_glob2_~pathlim.offset)) [2018-12-19 12:44:18,251 WARN L230 ngHoareTripleChecker]: Post: {2147483638#(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) (= 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_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) (forall ((v_idx_179 Int) (v_idx_180 Int) (v_idx_181 Int) (v_idx_173 Int) (v_idx_174 Int) (v_idx_185 Int) (v_idx_182 Int) (v_idx_172 Int) (v_idx_177 Int) (v_idx_178 Int) (v_idx_186 Int) (v_idx_187 Int)) (or (<= v_b_11_1 v_idx_178) (<= v_b_19_1 v_idx_181) (< v_idx_181 v_b_18_1) (<= v_b_6_1 v_idx_172) (< v_idx_173 v_b_6_1) (<= v_b_18_1 v_idx_180) (<= v_b_17_1 v_idx_186) (< v_idx_186 v_b_16_1) (< v_idx_174 v_b_7_1) (< v_idx_178 v_b_10_1) (<= v_b_16_1 v_idx_185) (<= v_b_10_1 v_idx_177) (and (= (select |c_#valid| v_idx_173) 1) (= (select (select |c_#memory_int| v_idx_186) v_idx_181) 1) (= (select |c_#length| v_idx_178) 8)) (<= v_b_7_1 v_idx_173) (< v_idx_182 v_b_19_1) (< v_idx_187 v_b_17_1) (< v_idx_179 v_b_11_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) (not (= c_~tmp.base 0)) (= c_ULTIMATE.start_main_~bound~6.offset 28) (= |c_ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (forall ((v_idx_157 Int) (v_idx_158 Int) (v_idx_162 Int) (v_idx_163 Int) (v_idx_161 Int) (v_idx_156 Int)) (or (and (= (select |c_#valid| v_idx_157) 1) (= (select |c_#length| v_idx_162) 8)) (< v_idx_163 v_b_11_1) (< v_idx_157 v_b_6_1) (<= v_b_7_1 v_idx_157) (<= v_b_11_1 v_idx_162) (<= v_b_10_1 v_idx_161) (<= v_b_6_1 v_idx_156) (< v_idx_158 v_b_7_1) (< v_idx_162 v_b_10_1))) (= |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 12:44:18,251 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-19 12:44:18,254 WARN L268 ngHoareTripleChecker]: -- [2018-12-19 12:44:18,254 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-19 12:44:18,469 WARN L181 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2018-12-19 12:44:18,470 WARN L270 ngHoareTripleChecker]: Pre: {2147483639#(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)) (forall ((v_idx_126 Int) (v_idx_127 Int) (v_idx_124 Int) (v_idx_128 Int) (v_idx_122 Int) (v_idx_123 Int)) (or (<= v_b_7_1 v_idx_123) (<= v_b_10_1 v_idx_126) (and (= (select |#valid| v_idx_123) 1) (= (select |#length| v_idx_127) 8)) (< v_idx_127 v_b_10_1) (< v_idx_124 v_b_7_1) (< v_idx_123 v_b_6_1) (< v_idx_128 v_b_11_1) (<= v_b_6_1 v_idx_122) (<= v_b_11_1 v_idx_127))) (= |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)) (forall ((v_idx_137 Int) (v_idx_138 Int) (v_idx_146 Int) (v_idx_147 Int) (v_idx_136 Int) (v_idx_151 Int) (v_idx_141 Int) (v_idx_152 Int) (v_idx_150 Int) (v_idx_145 Int) (v_idx_142 Int) (v_idx_143 Int)) (or (<= v_b_6_1 v_idx_141) (< v_idx_137 v_b_18_1) (<= v_b_19_1 v_idx_137) (<= v_b_10_1 v_idx_145) (and (= (select |#valid| v_idx_142) 1) (= (select (select |#memory_int| v_idx_151) v_idx_137) 1) (= (select |#length| v_idx_146) 8)) (< v_idx_142 v_b_6_1) (< v_idx_147 v_b_11_1) (< v_idx_138 v_b_19_1) (<= v_b_11_1 v_idx_146) (< v_idx_151 v_b_16_1) (<= v_b_7_1 v_idx_142) (<= v_b_16_1 v_idx_150) (< v_idx_143 v_b_7_1) (< v_idx_152 v_b_17_1) (< v_idx_146 v_b_10_1) (<= v_b_17_1 v_idx_151) (<= v_b_18_1 v_idx_136))) (= |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_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)) (= 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 12:44:18,470 WARN L274 ngHoareTripleChecker]: Action: assume !!(glob2_~p~4.base == glob2_~pathlim.base && glob2_~p~4.offset <= glob2_~pathlim.offset);__VERIFIER_assert_#in~cond := (if glob2_~p~4.base == ~tmp.base && glob2_~p~4.offset <= ~tmp.offset then 1 else 0);havoc __VERIFIER_assert_~cond;__VERIFIER_assert_~cond := __VERIFIER_assert_#in~cond; [2018-12-19 12:44:18,470 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (= c_ULTIMATE.start___VERIFIER_assert_~cond_primed |c_ULTIMATE.start___VERIFIER_assert_#in~cond_primed|) (= |c_ULTIMATE.start___VERIFIER_assert_#in~cond_primed| (ite (and (= c_~tmp.base c_ULTIMATE.start_glob2_~p~4.base) (<= c_ULTIMATE.start_glob2_~p~4.offset c_~tmp.offset)) 1 0)) (= c_ULTIMATE.start_glob2_~pathlim.base c_ULTIMATE.start_glob2_~p~4.base) (<= c_ULTIMATE.start_glob2_~p~4.offset c_ULTIMATE.start_glob2_~pathlim.offset)) [2018-12-19 12:44:18,511 WARN L276 ngHoareTripleChecker]: Post: {2147483638#(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) (= 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_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) (forall ((v_idx_179 Int) (v_idx_180 Int) (v_idx_181 Int) (v_idx_173 Int) (v_idx_174 Int) (v_idx_185 Int) (v_idx_182 Int) (v_idx_172 Int) (v_idx_177 Int) (v_idx_178 Int) (v_idx_186 Int) (v_idx_187 Int)) (or (<= v_b_11_1 v_idx_178) (<= v_b_19_1 v_idx_181) (< v_idx_181 v_b_18_1) (<= v_b_6_1 v_idx_172) (< v_idx_173 v_b_6_1) (<= v_b_18_1 v_idx_180) (<= v_b_17_1 v_idx_186) (< v_idx_186 v_b_16_1) (< v_idx_174 v_b_7_1) (< v_idx_178 v_b_10_1) (<= v_b_16_1 v_idx_185) (<= v_b_10_1 v_idx_177) (and (= (select |#valid| v_idx_173) 1) (= (select (select |#memory_int| v_idx_186) v_idx_181) 1) (= (select |#length| v_idx_178) 8)) (<= v_b_7_1 v_idx_173) (< v_idx_182 v_b_19_1) (< v_idx_187 v_b_17_1) (< v_idx_179 v_b_11_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) (not (= ~tmp.base 0)) (= ULTIMATE.start_main_~bound~6.offset 28) (= |ULTIMATE.start_#Ultimate.alloc_#res.offset| 0) (forall ((v_idx_157 Int) (v_idx_158 Int) (v_idx_162 Int) (v_idx_163 Int) (v_idx_161 Int) (v_idx_156 Int)) (or (and (= (select |#valid| v_idx_157) 1) (= (select |#length| v_idx_162) 8)) (< v_idx_163 v_b_11_1) (< v_idx_157 v_b_6_1) (<= v_b_7_1 v_idx_157) (<= v_b_11_1 v_idx_162) (<= v_b_10_1 v_idx_161) (<= v_b_6_1 v_idx_156) (< v_idx_158 v_b_7_1) (< v_idx_162 v_b_10_1))) (= |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 12:44:22,935 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-19 12:44:22,935 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-19 12:44:22,936 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-19 12:44:22,937 WARN L223 ngHoareTripleChecker]: -- [2018-12-19 12:44:22,937 WARN L224 ngHoareTripleChecker]: Pre: {2147483633#(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)) (= |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)) (forall ((v_idx_247 Int) (v_idx_245 Int) (v_idx_246 Int) (v_idx_240 Int) (v_idx_241 Int) (v_idx_242 Int)) (or (<= v_b_11_1 v_idx_246) (< v_idx_247 v_b_11_1) (and (= (select |c_#valid| v_idx_241) 1) (= (select |c_#length| v_idx_246) 8)) (<= v_b_10_1 v_idx_245) (< v_idx_246 v_b_10_1) (< v_idx_241 v_b_6_1) (<= v_b_7_1 v_idx_241) (<= v_b_6_1 v_idx_240) (< v_idx_242 v_b_7_1))) (= 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) (= 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_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) (forall ((v_idx_258 Int) (v_idx_269 Int) (v_idx_256 Int) (v_idx_257 Int) (v_idx_261 Int) (v_idx_262 Int) (v_idx_270 Int) (v_idx_271 Int) (v_idx_265 Int) (v_idx_266 Int) (v_idx_263 Int) (v_idx_264 Int)) (or (< v_idx_263 v_b_11_1) (< v_idx_262 v_b_10_1) (<= v_b_6_1 v_idx_256) (< v_idx_258 v_b_7_1) (<= v_b_10_1 v_idx_261) (<= v_b_19_1 v_idx_265) (< v_idx_257 v_b_6_1) (<= v_b_7_1 v_idx_257) (<= v_b_18_1 v_idx_264) (< v_idx_265 v_b_18_1) (< v_idx_270 v_b_16_1) (and (= (select |c_#valid| v_idx_257) 1) (= (select (select |c_#memory_int| v_idx_270) v_idx_265) 1) (= (select |c_#length| v_idx_262) 8)) (<= v_b_17_1 v_idx_270) (<= v_b_11_1 v_idx_262) (<= v_b_16_1 v_idx_269) (< v_idx_271 v_b_17_1) (< v_idx_266 v_b_19_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 12:44:22,938 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 12:44:22,938 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 12:44:22,939 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)) (= |c_ULTIMATE.start_write~int_#ptr.offset| 0) (not (= |c_ULTIMATE.start_write~int_#ptr.base| 0)) (= v_v_275_1 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) (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)) (= v_v_30_1 8) (= v_v_8_1 v_v_272_1) (= 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) (= |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) (forall ((v_idx_290 Int) (v_idx_291 Int) (v_idx_283 Int) (v_idx_292 Int) (v_idx_281 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) (v_idx_275 Int)) (or (< v_idx_286 v_b_10_1) (<= v_b_25_1 v_idx_291) (< v_idx_277 v_b_27_1) (<= v_b_24_1 v_idx_290) (and (= (select |c_#valid| v_idx_282) 1) (= (select (select |c_#memory_int| v_idx_291) v_idx_276) 1) (= (select |c_#length| v_idx_286) 8)) (< v_idx_283 v_b_7_1) (< v_idx_282 v_b_6_1) (< v_idx_287 v_b_11_1) (<= v_b_26_1 v_idx_275) (<= v_b_27_1 v_idx_276) (<= v_b_11_1 v_idx_286) (< v_idx_292 v_b_25_1) (< v_idx_291 v_b_24_1) (<= v_b_6_1 v_idx_281) (< v_idx_276 v_b_26_1) (<= v_b_7_1 v_idx_282) (<= v_b_10_1 v_idx_285))) (= 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_33_1 Int) (v_b_10_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) (forall ((v_idx_308 Int) (v_idx_319 Int) (v_idx_309 Int) (v_idx_302 Int) (v_idx_313 Int) (v_idx_303 Int) (v_idx_314 Int) (v_idx_311 Int) (v_idx_312 Int) (v_idx_317 Int) (v_idx_318 Int) (v_idx_307 Int) (v_idx_304 Int) (v_idx_315 Int) (v_idx_298 Int) (v_idx_310 Int) (v_idx_299 Int) (v_idx_297 Int)) (or (<= v_b_7_1 v_idx_303) (<= v_b_17_1 v_idx_314) (< v_idx_318 v_b_32_1) (< v_idx_304 v_b_7_1) (<= v_b_33_1 v_idx_318) (< v_idx_308 v_b_10_1) (<= v_b_10_1 v_idx_307) (<= v_b_19_1 v_idx_298) (< v_idx_315 v_b_17_1) (<= v_b_11_1 v_idx_308) (<= v_b_35_1 v_idx_311) (<= v_b_34_1 v_idx_310) (< v_idx_303 v_b_6_1) (< v_idx_309 v_b_11_1) (<= v_b_6_1 v_idx_302) (<= v_b_32_1 v_idx_317) (and (= (select (select |c_#memory_int| v_idx_318) v_idx_311) 1) (= (select |c_#valid| v_idx_303) 1) (= (select (select |c_ULTIMATE.start_write~int_old_#memory_int| v_idx_314) v_idx_298) 1) (= (select |c_#length| v_idx_308) 8)) (< v_idx_312 v_b_35_1) (< v_idx_299 v_b_19_1) (<= v_b_18_1 v_idx_297) (< v_idx_311 v_b_34_1) (< v_idx_314 v_b_16_1) (< v_idx_298 v_b_18_1) (< v_idx_319 v_b_33_1) (<= v_b_16_1 v_idx_313))) (= 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) (not (= c_ULTIMATE.start___VERIFIER_assert_~cond 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) (= v_v_294_1 1) (= |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_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 12:44:22,939 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-19 12:44:22,940 WARN L268 ngHoareTripleChecker]: -- [2018-12-19 12:44:22,940 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-19 12:44:23,056 WARN L181 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2018-12-19 12:44:23,056 WARN L270 ngHoareTripleChecker]: Pre: {2147483633#(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)) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= ULTIMATE.start_glob2_~p~4.offset 0) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (not (= ~tmp.base 0)) (forall ((v_idx_247 Int) (v_idx_245 Int) (v_idx_246 Int) (v_idx_240 Int) (v_idx_241 Int) (v_idx_242 Int)) (or (<= v_b_11_1 v_idx_246) (< v_idx_247 v_b_11_1) (and (= (select |#valid| v_idx_241) 1) (= (select |#length| v_idx_246) 8)) (<= v_b_10_1 v_idx_245) (< v_idx_246 v_b_10_1) (< v_idx_241 v_b_6_1) (<= v_b_7_1 v_idx_241) (<= v_b_6_1 v_idx_240) (< v_idx_242 v_b_7_1))) (= 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) (= 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_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) (forall ((v_idx_258 Int) (v_idx_269 Int) (v_idx_256 Int) (v_idx_257 Int) (v_idx_261 Int) (v_idx_262 Int) (v_idx_270 Int) (v_idx_271 Int) (v_idx_265 Int) (v_idx_266 Int) (v_idx_263 Int) (v_idx_264 Int)) (or (< v_idx_263 v_b_11_1) (< v_idx_262 v_b_10_1) (<= v_b_6_1 v_idx_256) (< v_idx_258 v_b_7_1) (<= v_b_10_1 v_idx_261) (<= v_b_19_1 v_idx_265) (< v_idx_257 v_b_6_1) (<= v_b_7_1 v_idx_257) (<= v_b_18_1 v_idx_264) (< v_idx_265 v_b_18_1) (< v_idx_270 v_b_16_1) (and (= (select |#valid| v_idx_257) 1) (= (select (select |#memory_int| v_idx_270) v_idx_265) 1) (= (select |#length| v_idx_262) 8)) (<= v_b_17_1 v_idx_270) (<= v_b_11_1 v_idx_262) (<= v_b_16_1 v_idx_269) (< v_idx_271 v_b_17_1) (< v_idx_266 v_b_19_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 12:44:23,057 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 12:44:23,057 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 12:44:23,093 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)) (= |ULTIMATE.start_write~int_#ptr.offset| 0) (not (= |ULTIMATE.start_write~int_#ptr.base| 0)) (= v_v_275_1 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) (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)) (= v_v_30_1 8) (= v_v_8_1 v_v_272_1) (= ~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) (= |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) (forall ((v_idx_290 Int) (v_idx_291 Int) (v_idx_283 Int) (v_idx_292 Int) (v_idx_281 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) (v_idx_275 Int)) (or (< v_idx_286 v_b_10_1) (<= v_b_25_1 v_idx_291) (< v_idx_277 v_b_27_1) (<= v_b_24_1 v_idx_290) (and (= (select |#valid| v_idx_282) 1) (= (select (select |#memory_int| v_idx_291) v_idx_276) 1) (= (select |#length| v_idx_286) 8)) (< v_idx_283 v_b_7_1) (< v_idx_282 v_b_6_1) (< v_idx_287 v_b_11_1) (<= v_b_26_1 v_idx_275) (<= v_b_27_1 v_idx_276) (<= v_b_11_1 v_idx_286) (< v_idx_292 v_b_25_1) (< v_idx_291 v_b_24_1) (<= v_b_6_1 v_idx_281) (< v_idx_276 v_b_26_1) (<= v_b_7_1 v_idx_282) (<= v_b_10_1 v_idx_285))) (= 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_33_1 Int) (v_b_10_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) (forall ((v_idx_308 Int) (v_idx_319 Int) (v_idx_309 Int) (v_idx_302 Int) (v_idx_313 Int) (v_idx_303 Int) (v_idx_314 Int) (v_idx_311 Int) (v_idx_312 Int) (v_idx_317 Int) (v_idx_318 Int) (v_idx_307 Int) (v_idx_304 Int) (v_idx_315 Int) (v_idx_298 Int) (v_idx_310 Int) (v_idx_299 Int) (v_idx_297 Int)) (or (<= v_b_7_1 v_idx_303) (<= v_b_17_1 v_idx_314) (< v_idx_318 v_b_32_1) (< v_idx_304 v_b_7_1) (<= v_b_33_1 v_idx_318) (< v_idx_308 v_b_10_1) (<= v_b_10_1 v_idx_307) (<= v_b_19_1 v_idx_298) (< v_idx_315 v_b_17_1) (<= v_b_11_1 v_idx_308) (<= v_b_35_1 v_idx_311) (<= v_b_34_1 v_idx_310) (< v_idx_303 v_b_6_1) (< v_idx_309 v_b_11_1) (<= v_b_6_1 v_idx_302) (<= v_b_32_1 v_idx_317) (and (= (select (select |#memory_int| v_idx_318) v_idx_311) 1) (= (select |#valid| v_idx_303) 1) (= (select (select |ULTIMATE.start_write~int_old_#memory_int| v_idx_314) v_idx_298) 1) (= (select |#length| v_idx_308) 8)) (< v_idx_312 v_b_35_1) (< v_idx_299 v_b_19_1) (<= v_b_18_1 v_idx_297) (< v_idx_311 v_b_34_1) (< v_idx_314 v_b_16_1) (< v_idx_298 v_b_18_1) (< v_idx_319 v_b_33_1) (<= v_b_16_1 v_idx_313))) (= 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) (not (= ULTIMATE.start___VERIFIER_assert_~cond 0)) (= v_v_30_1 8) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= v_v_294_1 1) (= |#NULL.base| 0) (= v_v_24_1 1) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= 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 12:44:29,347 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-19 12:44:29,347 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-19 12:44:29,348 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-19 12:44:29,348 WARN L223 ngHoareTripleChecker]: -- [2018-12-19 12:44:29,349 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)) (= |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) (forall ((v_idx_324 Int) (v_idx_325 Int) (v_idx_323 Int) (v_idx_328 Int) (v_idx_329 Int) (v_idx_330 Int)) (or (<= v_b_11_1 v_idx_329) (< v_idx_325 v_b_7_1) (< v_idx_324 v_b_6_1) (and (= (select |c_#valid| v_idx_324) 1) (= (select |c_#length| v_idx_329) 8)) (< v_idx_329 v_b_10_1) (<= v_b_10_1 v_idx_328) (<= v_b_6_1 v_idx_323) (<= v_b_7_1 v_idx_324) (< v_idx_330 v_b_11_1))) (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) (forall ((v_idx_346 Int) (v_idx_347 Int) (v_idx_344 Int) (v_idx_345 Int) (v_idx_339 Int) (v_idx_348 Int) (v_idx_349 Int) (v_idx_353 Int) (v_idx_354 Int) (v_idx_340 Int) (v_idx_341 Int) (v_idx_352 Int)) (or (< v_idx_340 v_b_6_1) (<= v_b_17_1 v_idx_353) (< v_idx_348 v_b_18_1) (< v_idx_349 v_b_19_1) (< v_idx_354 v_b_17_1) (< v_idx_341 v_b_7_1) (<= v_b_18_1 v_idx_347) (<= v_b_7_1 v_idx_340) (< v_idx_345 v_b_10_1) (<= v_b_11_1 v_idx_345) (< v_idx_353 v_b_16_1) (<= v_b_6_1 v_idx_339) (and (= (select |c_#valid| v_idx_340) 1) (= (select (select |c_#memory_int| v_idx_353) v_idx_348) 1) (= (select |c_#length| v_idx_345) 8)) (< v_idx_346 v_b_11_1) (<= v_b_19_1 v_idx_348) (<= v_b_16_1 v_idx_352) (<= v_b_10_1 v_idx_344))) (= 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_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) (= |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 12:44:29,349 WARN L228 ngHoareTripleChecker]: Action: assume __VERIFIER_assert_~cond == 0;assume !false; [2018-12-19 12:44:29,349 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= 0 c_ULTIMATE.start___VERIFIER_assert_~cond) [2018-12-19 12:44:29,350 WARN L230 ngHoareTripleChecker]: Post: {2147483630#(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) (= |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)) (forall ((v_idx_366 Int) (v_idx_359 Int) (v_idx_360 Int) (v_idx_361 Int) (v_idx_364 Int) (v_idx_365 Int)) (or (<= v_b_6_1 v_idx_359) (<= v_b_11_1 v_idx_365) (< v_idx_360 v_b_6_1) (< v_idx_361 v_b_7_1) (and (= (select |c_#valid| v_idx_360) 1) (= (select |c_#length| v_idx_365) 8)) (<= v_b_7_1 v_idx_360) (<= v_b_10_1 v_idx_364) (< v_idx_366 v_b_11_1) (< v_idx_365 v_b_10_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_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) (= 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_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) (forall ((v_idx_388 Int) (v_idx_377 Int) (v_idx_389 Int) (v_idx_390 Int) (v_idx_382 Int) (v_idx_383 Int) (v_idx_380 Int) (v_idx_381 Int) (v_idx_375 Int) (v_idx_376 Int) (v_idx_384 Int) (v_idx_385 Int)) (or (<= v_b_6_1 v_idx_375) (< v_idx_385 v_b_19_1) (< v_idx_390 v_b_17_1) (and (= (select |c_#valid| v_idx_376) 1) (= (select (select |c_#memory_int| v_idx_389) v_idx_384) 1) (= (select |c_#length| v_idx_381) 8)) (<= v_b_16_1 v_idx_388) (<= v_b_17_1 v_idx_389) (<= v_b_18_1 v_idx_383) (< v_idx_384 v_b_18_1) (< v_idx_376 v_b_6_1) (< v_idx_382 v_b_11_1) (< v_idx_389 v_b_16_1) (<= v_b_19_1 v_idx_384) (<= v_b_11_1 v_idx_381) (< v_idx_377 v_b_7_1) (< v_idx_381 v_b_10_1) (<= v_b_7_1 v_idx_376) (<= v_b_10_1 v_idx_380))) (= |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 12:44:29,351 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-19 12:44:29,351 WARN L268 ngHoareTripleChecker]: -- [2018-12-19 12:44:29,352 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-19 12:44:29,389 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)) (= |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) (forall ((v_idx_324 Int) (v_idx_325 Int) (v_idx_323 Int) (v_idx_328 Int) (v_idx_329 Int) (v_idx_330 Int)) (or (<= v_b_11_1 v_idx_329) (< v_idx_325 v_b_7_1) (< v_idx_324 v_b_6_1) (and (= (select |#valid| v_idx_324) 1) (= (select |#length| v_idx_329) 8)) (< v_idx_329 v_b_10_1) (<= v_b_10_1 v_idx_328) (<= v_b_6_1 v_idx_323) (<= v_b_7_1 v_idx_324) (< v_idx_330 v_b_11_1))) (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) (forall ((v_idx_346 Int) (v_idx_347 Int) (v_idx_344 Int) (v_idx_345 Int) (v_idx_339 Int) (v_idx_348 Int) (v_idx_349 Int) (v_idx_353 Int) (v_idx_354 Int) (v_idx_340 Int) (v_idx_341 Int) (v_idx_352 Int)) (or (< v_idx_340 v_b_6_1) (<= v_b_17_1 v_idx_353) (< v_idx_348 v_b_18_1) (< v_idx_349 v_b_19_1) (< v_idx_354 v_b_17_1) (< v_idx_341 v_b_7_1) (<= v_b_18_1 v_idx_347) (<= v_b_7_1 v_idx_340) (< v_idx_345 v_b_10_1) (<= v_b_11_1 v_idx_345) (< v_idx_353 v_b_16_1) (<= v_b_6_1 v_idx_339) (and (= (select |#valid| v_idx_340) 1) (= (select (select |#memory_int| v_idx_353) v_idx_348) 1) (= (select |#length| v_idx_345) 8)) (< v_idx_346 v_b_11_1) (<= v_b_19_1 v_idx_348) (<= v_b_16_1 v_idx_352) (<= v_b_10_1 v_idx_344))) (= 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_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) (= |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 12:44:29,389 WARN L274 ngHoareTripleChecker]: Action: assume __VERIFIER_assert_~cond == 0;assume !false; [2018-12-19 12:44:29,389 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= 0 c_ULTIMATE.start___VERIFIER_assert_~cond) [2018-12-19 12:44:29,421 WARN L276 ngHoareTripleChecker]: Post: {2147483630#(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) (= |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)) (forall ((v_idx_366 Int) (v_idx_359 Int) (v_idx_360 Int) (v_idx_361 Int) (v_idx_364 Int) (v_idx_365 Int)) (or (<= v_b_6_1 v_idx_359) (<= v_b_11_1 v_idx_365) (< v_idx_360 v_b_6_1) (< v_idx_361 v_b_7_1) (and (= (select |#valid| v_idx_360) 1) (= (select |#length| v_idx_365) 8)) (<= v_b_7_1 v_idx_360) (<= v_b_10_1 v_idx_364) (< v_idx_366 v_b_11_1) (< v_idx_365 v_b_10_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_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) (= 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_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) (forall ((v_idx_388 Int) (v_idx_377 Int) (v_idx_389 Int) (v_idx_390 Int) (v_idx_382 Int) (v_idx_383 Int) (v_idx_380 Int) (v_idx_381 Int) (v_idx_375 Int) (v_idx_376 Int) (v_idx_384 Int) (v_idx_385 Int)) (or (<= v_b_6_1 v_idx_375) (< v_idx_385 v_b_19_1) (< v_idx_390 v_b_17_1) (and (= (select |#valid| v_idx_376) 1) (= (select (select |#memory_int| v_idx_389) v_idx_384) 1) (= (select |#length| v_idx_381) 8)) (<= v_b_16_1 v_idx_388) (<= v_b_17_1 v_idx_389) (<= v_b_18_1 v_idx_383) (< v_idx_384 v_b_18_1) (< v_idx_376 v_b_6_1) (< v_idx_382 v_b_11_1) (< v_idx_389 v_b_16_1) (<= v_b_19_1 v_idx_384) (<= v_b_11_1 v_idx_381) (< v_idx_377 v_b_7_1) (< v_idx_381 v_b_10_1) (<= v_b_7_1 v_idx_376) (<= v_b_10_1 v_idx_380))) (= |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 12:44:34,922 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-19 12:44:34,922 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-19 12:44:34,922 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-19 12:44:34,923 WARN L223 ngHoareTripleChecker]: -- [2018-12-19 12:44:34,923 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) (forall ((v_idx_489 Int) (v_idx_487 Int) (v_idx_488 Int) (v_idx_492 Int) (v_idx_493 Int) (v_idx_494 Int)) (or (< v_idx_493 v_b_10_1) (< v_idx_494 v_b_11_1) (< v_idx_489 v_b_7_1) (<= v_b_7_1 v_idx_488) (<= v_b_10_1 v_idx_492) (<= v_b_11_1 v_idx_493) (<= v_b_6_1 v_idx_487) (and (= (select |c_#valid| v_idx_488) 1) (= (select |c_#length| v_idx_493) 8)) (< v_idx_488 v_b_6_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))) (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) (= 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_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) (= |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) (forall ((v_idx_467 Int) (v_idx_468 Int) (v_idx_476 Int) (v_idx_477 Int) (v_idx_469 Int) (v_idx_481 Int) (v_idx_482 Int) (v_idx_480 Int) (v_idx_474 Int) (v_idx_475 Int) (v_idx_472 Int) (v_idx_473 Int)) (or (< v_idx_468 v_b_6_1) (<= v_b_16_1 v_idx_480) (<= v_b_18_1 v_idx_475) (< v_idx_469 v_b_7_1) (< v_idx_477 v_b_19_1) (< v_idx_474 v_b_11_1) (<= v_b_17_1 v_idx_481) (< v_idx_473 v_b_10_1) (< v_idx_476 v_b_18_1) (<= v_b_6_1 v_idx_467) (and (= (select |c_#valid| v_idx_468) 1) (= (select (select |c_#memory_int| v_idx_481) v_idx_476) 1) (= (select |c_#length| v_idx_473) 8)) (<= v_b_10_1 v_idx_472) (< v_idx_482 v_b_17_1) (< v_idx_481 v_b_16_1) (<= v_b_11_1 v_idx_473) (<= v_b_19_1 v_idx_476) (<= v_b_7_1 v_idx_468))) (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 12:44:34,923 WARN L228 ngHoareTripleChecker]: Action: assume !false; [2018-12-19 12:44:34,923 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: true [2018-12-19 12:44:34,924 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)) (forall ((v_idx_511 Int) (v_idx_512 Int) (v_idx_510 Int) (v_idx_504 Int) (v_idx_516 Int) (v_idx_505 Int) (v_idx_513 Int) (v_idx_503 Int) (v_idx_508 Int) (v_idx_509 Int) (v_idx_517 Int) (v_idx_518 Int)) (or (<= v_b_7_1 v_idx_504) (<= v_b_11_1 v_idx_509) (<= v_b_16_1 v_idx_516) (< v_idx_505 v_b_7_1) (< v_idx_513 v_b_19_1) (<= v_b_10_1 v_idx_508) (< v_idx_510 v_b_11_1) (<= v_b_19_1 v_idx_512) (< v_idx_504 v_b_6_1) (< v_idx_509 v_b_10_1) (< v_idx_518 v_b_17_1) (<= v_b_18_1 v_idx_511) (< v_idx_512 v_b_18_1) (and (= (select |c_#valid| v_idx_504) 1) (= (select (select |c_#memory_int| v_idx_517) v_idx_512) 1) (= (select |c_#length| v_idx_509) 8)) (< v_idx_517 v_b_16_1) (<= v_b_6_1 v_idx_503) (<= v_b_17_1 v_idx_517))) (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_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) (= |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) (= 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) (forall ((v_idx_523 Int) (v_idx_524 Int) (v_idx_525 Int) (v_idx_528 Int) (v_idx_529 Int) (v_idx_530 Int)) (or (<= v_b_6_1 v_idx_523) (< v_idx_524 v_b_6_1) (< v_idx_525 v_b_7_1) (< v_idx_529 v_b_10_1) (<= v_b_7_1 v_idx_524) (< v_idx_530 v_b_11_1) (and (= (select |c_#valid| v_idx_524) 1) (= (select |c_#length| v_idx_529) 8)) (<= v_b_10_1 v_idx_528) (<= v_b_11_1 v_idx_529))) (= |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 12:44:34,924 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-19 12:44:34,925 WARN L268 ngHoareTripleChecker]: -- [2018-12-19 12:44:34,925 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-19 12:44:34,977 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) (forall ((v_idx_489 Int) (v_idx_487 Int) (v_idx_488 Int) (v_idx_492 Int) (v_idx_493 Int) (v_idx_494 Int)) (or (< v_idx_493 v_b_10_1) (< v_idx_494 v_b_11_1) (< v_idx_489 v_b_7_1) (<= v_b_7_1 v_idx_488) (<= v_b_10_1 v_idx_492) (<= v_b_11_1 v_idx_493) (<= v_b_6_1 v_idx_487) (and (= (select |#valid| v_idx_488) 1) (= (select |#length| v_idx_493) 8)) (< v_idx_488 v_b_6_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))) (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) (= 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_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) (= |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) (forall ((v_idx_467 Int) (v_idx_468 Int) (v_idx_476 Int) (v_idx_477 Int) (v_idx_469 Int) (v_idx_481 Int) (v_idx_482 Int) (v_idx_480 Int) (v_idx_474 Int) (v_idx_475 Int) (v_idx_472 Int) (v_idx_473 Int)) (or (< v_idx_468 v_b_6_1) (<= v_b_16_1 v_idx_480) (<= v_b_18_1 v_idx_475) (< v_idx_469 v_b_7_1) (< v_idx_477 v_b_19_1) (< v_idx_474 v_b_11_1) (<= v_b_17_1 v_idx_481) (< v_idx_473 v_b_10_1) (< v_idx_476 v_b_18_1) (<= v_b_6_1 v_idx_467) (and (= (select |#valid| v_idx_468) 1) (= (select (select |#memory_int| v_idx_481) v_idx_476) 1) (= (select |#length| v_idx_473) 8)) (<= v_b_10_1 v_idx_472) (< v_idx_482 v_b_17_1) (< v_idx_481 v_b_16_1) (<= v_b_11_1 v_idx_473) (<= v_b_19_1 v_idx_476) (<= v_b_7_1 v_idx_468))) (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 12:44:34,977 WARN L274 ngHoareTripleChecker]: Action: assume !false; [2018-12-19 12:44:34,978 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: true [2018-12-19 12:44:35,033 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)) (forall ((v_idx_511 Int) (v_idx_512 Int) (v_idx_510 Int) (v_idx_504 Int) (v_idx_516 Int) (v_idx_505 Int) (v_idx_513 Int) (v_idx_503 Int) (v_idx_508 Int) (v_idx_509 Int) (v_idx_517 Int) (v_idx_518 Int)) (or (<= v_b_7_1 v_idx_504) (<= v_b_11_1 v_idx_509) (<= v_b_16_1 v_idx_516) (< v_idx_505 v_b_7_1) (< v_idx_513 v_b_19_1) (<= v_b_10_1 v_idx_508) (< v_idx_510 v_b_11_1) (<= v_b_19_1 v_idx_512) (< v_idx_504 v_b_6_1) (< v_idx_509 v_b_10_1) (< v_idx_518 v_b_17_1) (<= v_b_18_1 v_idx_511) (< v_idx_512 v_b_18_1) (and (= (select |#valid| v_idx_504) 1) (= (select (select |#memory_int| v_idx_517) v_idx_512) 1) (= (select |#length| v_idx_509) 8)) (< v_idx_517 v_b_16_1) (<= v_b_6_1 v_idx_503) (<= v_b_17_1 v_idx_517))) (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_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) (= |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) (= 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) (forall ((v_idx_523 Int) (v_idx_524 Int) (v_idx_525 Int) (v_idx_528 Int) (v_idx_529 Int) (v_idx_530 Int)) (or (<= v_b_6_1 v_idx_523) (< v_idx_524 v_b_6_1) (< v_idx_525 v_b_7_1) (< v_idx_529 v_b_10_1) (<= v_b_7_1 v_idx_524) (< v_idx_530 v_b_11_1) (and (= (select |#valid| v_idx_524) 1) (= (select |#length| v_idx_529) 8)) (<= v_b_10_1 v_idx_528) (<= v_b_11_1 v_idx_529))) (= |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 12:44:38,090 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-19 12:44:38,090 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-19 12:44:38,090 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-19 12:44:38,091 WARN L223 ngHoareTripleChecker]: -- [2018-12-19 12:44:38,091 WARN L224 ngHoareTripleChecker]: Pre: {2147483623#(or (exists ((v_b_42_1 Int) (v_b_43_1 Int) (v_v_803_1 Int) (v_v_790_1 Int) (v_b_37_1 Int) (v_b_36_1 Int)) (and (= |c_#NULL.base| 0) (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= (mod c_ULTIMATE.start_glob2_~p~4.offset 8) 0) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_790_1 8) (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)) (forall ((v_idx_597 Int) (v_idx_603 Int) (v_idx_601 Int) (v_idx_602 Int) (v_idx_595 Int) (v_idx_596 Int)) (or (< v_idx_597 v_b_43_1) (<= v_b_43_1 v_idx_596) (and (= (select |c_#length| v_idx_602) 8) (= (select |c_#valid| v_idx_596) 1)) (< v_idx_603 v_b_37_1) (<= v_b_42_1 v_idx_595) (<= v_b_36_1 v_idx_601) (<= v_b_37_1 v_idx_602) (< v_idx_596 v_b_42_1) (< v_idx_602 v_b_36_1))) (not (= c_ULTIMATE.start_main_~bound~6.base 0)) (= |c_#NULL.offset| 0) (= |c_ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_803_1 1) (= 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)) (forall ((v_idx_577 Int) (v_idx_588 Int) (v_idx_589 Int) (v_idx_575 Int) (v_idx_576 Int) (v_idx_580 Int) (v_idx_581 Int) (v_idx_590 Int) (v_idx_584 Int) (v_idx_585 Int) (v_idx_582 Int) (v_idx_583 Int)) (or (< v_idx_589 v_b_16_1) (<= v_b_6_1 v_idx_575) (< v_idx_576 v_b_6_1) (<= v_b_17_1 v_idx_589) (< v_idx_577 v_b_7_1) (<= v_b_11_1 v_idx_581) (<= v_b_18_1 v_idx_583) (<= v_b_10_1 v_idx_580) (< v_idx_581 v_b_10_1) (< v_idx_585 v_b_19_1) (< v_idx_584 v_b_18_1) (<= v_b_7_1 v_idx_576) (< v_idx_590 v_b_17_1) (<= v_b_16_1 v_idx_588) (< v_idx_582 v_b_11_1) (<= v_b_19_1 v_idx_584) (and (= (select |c_#valid| v_idx_576) 1) (= (select (select |c_#memory_int| v_idx_589) v_idx_584) 1) (= (select |c_#length| v_idx_581) 8)))) (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_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) (= |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 12:44:38,091 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 12:44:38,091 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 12:44:38,092 WARN L230 ngHoareTripleChecker]: Post: {2147483622#(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_v_1627_1 Int) (v_b_19_1 Int) (v_v_48_1 Int) (v_b_54_1 Int) (v_b_11_1 Int) (v_b_53_1 Int) (v_b_52_1 Int) (v_b_16_1 Int) (v_b_18_1 Int) (v_b_17_1 Int) (v_b_10_1 Int) (v_b_55_1 Int)) (and (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= v_b_18_1 0) (forall ((v_idx_629 Int) (v_idx_618 Int) (v_idx_619 Int) (v_idx_627 Int) (v_idx_628 Int) (v_idx_617 Int) (v_idx_632 Int) (v_idx_621 Int) (v_idx_622 Int) (v_idx_633 Int) (v_idx_630 Int) (v_idx_614 Int) (v_idx_625 Int) (v_idx_626 Int) (v_idx_615 Int) (v_idx_623 Int) (v_idx_634 Int) (v_idx_613 Int)) (or (<= v_b_16_1 v_idx_628) (< v_idx_622 v_b_6_1) (< v_idx_614 v_b_18_1) (<= v_b_7_1 v_idx_622) (< v_idx_618 v_b_54_1) (<= v_b_55_1 v_idx_618) (< v_idx_623 v_b_7_1) (<= v_b_52_1 v_idx_632) (<= v_b_17_1 v_idx_629) (and (= (select |c_#valid| v_idx_622) 1) (= (select (select |c_ULTIMATE.start_write~int_old_#memory_int| v_idx_629) v_idx_614) 1) (= (select (select |c_#memory_int| v_idx_633) v_idx_618) 1) (= (select |c_#length| v_idx_626) 8)) (< v_idx_626 v_b_10_1) (< v_idx_633 v_b_52_1) (< v_idx_619 v_b_55_1) (<= v_b_10_1 v_idx_625) (< v_idx_627 v_b_11_1) (<= v_b_11_1 v_idx_626) (< v_idx_634 v_b_53_1) (< v_idx_615 v_b_19_1) (<= v_b_54_1 v_idx_617) (< v_idx_630 v_b_17_1) (<= v_b_53_1 v_idx_633) (< v_idx_629 v_b_16_1) (<= v_b_19_1 v_idx_614) (<= v_b_18_1 v_idx_613) (<= v_b_6_1 v_idx_621))) (not (= |c_ULTIMATE.start_write~int_#ptr.base| 0)) (= v_b_54_1 4) (= |c_ULTIMATE.start_write~int_#ptr.offset| 4) (not (= c_~tmp.base 0)) (= |c_ULTIMATE.start_write~int_#value| 1) (= v_v_1627_1 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) (not (= c_ULTIMATE.start___VERIFIER_assert_~cond 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_#NULL.base| 0) (= v_v_24_1 1) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_b_55_1 5) (= |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))) (exists ((v_v_1641_1 (Array Int Int)) (v_v_1643_1 (Array Int Int)) (v_v_1646_1 Int) (v_b_42_1 Int) (v_b_43_1 Int) (v_b_63_1 Int) (v_b_62_1 Int) (v_b_61_1 Int) (v_v_807_1 (Array Int Int)) (v_b_60_1 Int) (v_v_803_1 Int) (v_v_790_1 Int) (v_b_37_1 Int) (v_b_36_1 Int)) (and (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= v_v_790_1 8) (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) (= (mod |c_ULTIMATE.start_write~int_#ptr.offset| 8) 0) (not (= |c_ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= c_ULTIMATE.start_glob2_~p~4.base 0)) (forall ((v_idx_654 Int) (v_idx_643 Int) (v_idx_644 Int) (v_idx_641 Int) (v_idx_652 Int) (v_idx_653 Int) (v_idx_647 Int) (v_idx_648 Int) (v_idx_645 Int) (v_idx_649 Int) (v_idx_639 Int) (v_idx_640 Int)) (or (< v_idx_641 v_b_63_1) (< v_idx_654 v_b_61_1) (<= v_b_60_1 v_idx_652) (<= v_b_62_1 v_idx_639) (< v_idx_640 v_b_62_1) (<= v_b_36_1 v_idx_647) (<= v_b_42_1 v_idx_643) (< v_idx_649 v_b_37_1) (and (= (select |c_#length| v_idx_648) 8) (= (select |c_#valid| v_idx_644) 1) (= (select (select |c_#memory_int| v_idx_653) v_idx_640) 1)) (< v_idx_648 v_b_36_1) (< v_idx_653 v_b_60_1) (<= v_b_63_1 v_idx_640) (<= v_b_43_1 v_idx_644) (< v_idx_645 v_b_43_1) (<= v_b_37_1 v_idx_648) (<= v_b_61_1 v_idx_653) (< v_idx_644 v_b_42_1))) (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_803_1 1) (= v_v_1646_1 1) (not (= c_ULTIMATE.start___VERIFIER_assert_~cond 0)) (= v_v_1643_1 v_v_807_1) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= v_v_1641_1 v_v_807_1) (= |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) (= |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 12:44:38,092 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-19 12:44:38,092 WARN L268 ngHoareTripleChecker]: -- [2018-12-19 12:44:38,093 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-19 12:44:38,119 WARN L270 ngHoareTripleChecker]: Pre: {2147483623#(or (exists ((v_b_42_1 Int) (v_b_43_1 Int) (v_v_803_1 Int) (v_v_790_1 Int) (v_b_37_1 Int) (v_b_36_1 Int)) (and (= |#NULL.base| 0) (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= (mod ULTIMATE.start_glob2_~p~4.offset 8) 0) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_790_1 8) (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)) (forall ((v_idx_597 Int) (v_idx_603 Int) (v_idx_601 Int) (v_idx_602 Int) (v_idx_595 Int) (v_idx_596 Int)) (or (< v_idx_597 v_b_43_1) (<= v_b_43_1 v_idx_596) (and (= (select |#length| v_idx_602) 8) (= (select |#valid| v_idx_596) 1)) (< v_idx_603 v_b_37_1) (<= v_b_42_1 v_idx_595) (<= v_b_36_1 v_idx_601) (<= v_b_37_1 v_idx_602) (< v_idx_596 v_b_42_1) (< v_idx_602 v_b_36_1))) (not (= ULTIMATE.start_main_~bound~6.base 0)) (= |#NULL.offset| 0) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_803_1 1) (= ~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)) (forall ((v_idx_577 Int) (v_idx_588 Int) (v_idx_589 Int) (v_idx_575 Int) (v_idx_576 Int) (v_idx_580 Int) (v_idx_581 Int) (v_idx_590 Int) (v_idx_584 Int) (v_idx_585 Int) (v_idx_582 Int) (v_idx_583 Int)) (or (< v_idx_589 v_b_16_1) (<= v_b_6_1 v_idx_575) (< v_idx_576 v_b_6_1) (<= v_b_17_1 v_idx_589) (< v_idx_577 v_b_7_1) (<= v_b_11_1 v_idx_581) (<= v_b_18_1 v_idx_583) (<= v_b_10_1 v_idx_580) (< v_idx_581 v_b_10_1) (< v_idx_585 v_b_19_1) (< v_idx_584 v_b_18_1) (<= v_b_7_1 v_idx_576) (< v_idx_590 v_b_17_1) (<= v_b_16_1 v_idx_588) (< v_idx_582 v_b_11_1) (<= v_b_19_1 v_idx_584) (and (= (select |#valid| v_idx_576) 1) (= (select (select |#memory_int| v_idx_589) v_idx_584) 1) (= (select |#length| v_idx_581) 8)))) (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_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) (= |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 12:44:38,119 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 12:44:38,120 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 12:44:38,157 WARN L276 ngHoareTripleChecker]: Post: {2147483622#(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_v_1627_1 Int) (v_b_19_1 Int) (v_v_48_1 Int) (v_b_54_1 Int) (v_b_11_1 Int) (v_b_53_1 Int) (v_b_52_1 Int) (v_b_16_1 Int) (v_b_18_1 Int) (v_b_17_1 Int) (v_b_10_1 Int) (v_b_55_1 Int)) (and (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= v_b_18_1 0) (forall ((v_idx_629 Int) (v_idx_618 Int) (v_idx_619 Int) (v_idx_627 Int) (v_idx_628 Int) (v_idx_617 Int) (v_idx_632 Int) (v_idx_621 Int) (v_idx_622 Int) (v_idx_633 Int) (v_idx_630 Int) (v_idx_614 Int) (v_idx_625 Int) (v_idx_626 Int) (v_idx_615 Int) (v_idx_623 Int) (v_idx_634 Int) (v_idx_613 Int)) (or (<= v_b_16_1 v_idx_628) (< v_idx_622 v_b_6_1) (< v_idx_614 v_b_18_1) (<= v_b_7_1 v_idx_622) (< v_idx_618 v_b_54_1) (<= v_b_55_1 v_idx_618) (< v_idx_623 v_b_7_1) (<= v_b_52_1 v_idx_632) (<= v_b_17_1 v_idx_629) (and (= (select |#valid| v_idx_622) 1) (= (select (select |ULTIMATE.start_write~int_old_#memory_int| v_idx_629) v_idx_614) 1) (= (select (select |#memory_int| v_idx_633) v_idx_618) 1) (= (select |#length| v_idx_626) 8)) (< v_idx_626 v_b_10_1) (< v_idx_633 v_b_52_1) (< v_idx_619 v_b_55_1) (<= v_b_10_1 v_idx_625) (< v_idx_627 v_b_11_1) (<= v_b_11_1 v_idx_626) (< v_idx_634 v_b_53_1) (< v_idx_615 v_b_19_1) (<= v_b_54_1 v_idx_617) (< v_idx_630 v_b_17_1) (<= v_b_53_1 v_idx_633) (< v_idx_629 v_b_16_1) (<= v_b_19_1 v_idx_614) (<= v_b_18_1 v_idx_613) (<= v_b_6_1 v_idx_621))) (not (= |ULTIMATE.start_write~int_#ptr.base| 0)) (= v_b_54_1 4) (= |ULTIMATE.start_write~int_#ptr.offset| 4) (not (= ~tmp.base 0)) (= |ULTIMATE.start_write~int_#value| 1) (= v_v_1627_1 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) (not (= ULTIMATE.start___VERIFIER_assert_~cond 0)) (= v_v_30_1 8) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= |#NULL.base| 0) (= v_v_24_1 1) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_b_55_1 5) (= |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))) (exists ((v_v_1641_1 (Array Int Int)) (v_v_1643_1 (Array Int Int)) (v_v_1646_1 Int) (v_b_42_1 Int) (v_b_43_1 Int) (v_b_63_1 Int) (v_b_62_1 Int) (v_b_61_1 Int) (v_v_807_1 (Array Int Int)) (v_b_60_1 Int) (v_v_803_1 Int) (v_v_790_1 Int) (v_b_37_1 Int) (v_b_36_1 Int)) (and (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= v_v_790_1 8) (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) (= (mod |ULTIMATE.start_write~int_#ptr.offset| 8) 0) (not (= |ULTIMATE.start_glob2_#in~pathlim.base| 0)) (not (= ULTIMATE.start_glob2_~p~4.base 0)) (forall ((v_idx_654 Int) (v_idx_643 Int) (v_idx_644 Int) (v_idx_641 Int) (v_idx_652 Int) (v_idx_653 Int) (v_idx_647 Int) (v_idx_648 Int) (v_idx_645 Int) (v_idx_649 Int) (v_idx_639 Int) (v_idx_640 Int)) (or (< v_idx_641 v_b_63_1) (< v_idx_654 v_b_61_1) (<= v_b_60_1 v_idx_652) (<= v_b_62_1 v_idx_639) (< v_idx_640 v_b_62_1) (<= v_b_36_1 v_idx_647) (<= v_b_42_1 v_idx_643) (< v_idx_649 v_b_37_1) (and (= (select |#length| v_idx_648) 8) (= (select |#valid| v_idx_644) 1) (= (select (select |#memory_int| v_idx_653) v_idx_640) 1)) (< v_idx_648 v_b_36_1) (< v_idx_653 v_b_60_1) (<= v_b_63_1 v_idx_640) (<= v_b_43_1 v_idx_644) (< v_idx_645 v_b_43_1) (<= v_b_37_1 v_idx_648) (<= v_b_61_1 v_idx_653) (< v_idx_644 v_b_42_1))) (not (= |ULTIMATE.start_#Ultimate.alloc_#res.base| 0)) (= |ULTIMATE.start_glob2_#in~pathbuf.offset| 0) (= |ULTIMATE.start_main_~#pathbuf~6.offset| 0) (= v_v_803_1 1) (= v_v_1646_1 1) (not (= ULTIMATE.start___VERIFIER_assert_~cond 0)) (= v_v_1643_1 v_v_807_1) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= v_v_1641_1 v_v_807_1) (= |ULTIMATE.start_write~int_#sizeOfWrittenType| 4) (= |#NULL.base| 0) (= |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 12:44:43,486 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-19 12:44:43,486 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-19 12:44:43,486 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-19 12:44:43,486 WARN L223 ngHoareTripleChecker]: -- [2018-12-19 12:44:43,487 WARN L224 ngHoareTripleChecker]: Pre: {2147483621#(or (exists ((v_b_42_1 Int) (v_b_43_1 Int) (v_v_803_1 Int) (v_v_790_1 Int) (v_b_37_1 Int) (v_b_36_1 Int)) (and (= |c_#NULL.base| 0) (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= |c_ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= (mod c_ULTIMATE.start_glob2_~p~4.offset 8) 0) (= c_ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_790_1 8) (not (= c_~tmp.base 0)) (= c_ULTIMATE.start_main_~bound~6.offset 28) (forall ((v_idx_685 Int) (v_idx_686 Int) (v_idx_678 Int) (v_idx_679 Int) (v_idx_680 Int) (v_idx_684 Int)) (or (< v_idx_679 v_b_42_1) (<= v_b_42_1 v_idx_678) (<= v_b_43_1 v_idx_679) (<= v_b_36_1 v_idx_684) (< v_idx_686 v_b_37_1) (< v_idx_685 v_b_36_1) (<= v_b_37_1 v_idx_685) (< v_idx_680 v_b_43_1) (and (= (select |c_#length| v_idx_685) 8) (= (select |c_#valid| v_idx_679) 1)))) (= |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_803_1 1) (= 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) (forall ((v_idx_665 Int) (v_idx_666 Int) (v_idx_663 Int) (v_idx_664 Int) (v_idx_658 Int) (v_idx_659 Int) (v_idx_667 Int) (v_idx_668 Int) (v_idx_672 Int) (v_idx_673 Int) (v_idx_660 Int) (v_idx_671 Int)) (or (<= v_b_6_1 v_idx_658) (and (= (select |c_#valid| v_idx_659) 1) (= (select (select |c_#memory_int| v_idx_672) v_idx_667) 1) (= (select |c_#length| v_idx_664) 8)) (<= v_b_7_1 v_idx_659) (<= v_b_18_1 v_idx_666) (< v_idx_660 v_b_7_1) (<= v_b_11_1 v_idx_664) (< v_idx_659 v_b_6_1) (<= v_b_16_1 v_idx_671) (< v_idx_672 v_b_16_1) (< v_idx_665 v_b_11_1) (< v_idx_673 v_b_17_1) (< v_idx_664 v_b_10_1) (<= v_b_17_1 v_idx_672) (< v_idx_667 v_b_18_1) (<= v_b_19_1 v_idx_667) (<= v_b_10_1 v_idx_663) (< v_idx_668 v_b_19_1))) (= |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) (= 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_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) (= |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 12:44:43,487 WARN L228 ngHoareTripleChecker]: Action: assume __VERIFIER_assert_~cond == 0;assume !false; [2018-12-19 12:44:43,487 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= 0 c_ULTIMATE.start___VERIFIER_assert_~cond) [2018-12-19 12:44:43,487 WARN L230 ngHoareTripleChecker]: Post: {2147483620#(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) (= 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) (forall ((v_idx_699 Int) (v_idx_696 Int) (v_idx_702 Int) (v_idx_703 Int) (v_idx_700 Int) (v_idx_701 Int) (v_idx_707 Int) (v_idx_704 Int) (v_idx_694 Int) (v_idx_695 Int) (v_idx_708 Int) (v_idx_709 Int)) (or (<= v_b_7_1 v_idx_695) (<= v_b_16_1 v_idx_707) (<= v_b_17_1 v_idx_708) (< v_idx_701 v_b_11_1) (< v_idx_695 v_b_6_1) (and (= (select |c_#valid| v_idx_695) 1) (= (select (select |c_#memory_int| v_idx_708) v_idx_703) 1) (= (select |c_#length| v_idx_700) 8)) (< v_idx_700 v_b_10_1) (< v_idx_703 v_b_18_1) (<= v_b_10_1 v_idx_699) (<= v_b_19_1 v_idx_703) (< v_idx_696 v_b_7_1) (<= v_b_6_1 v_idx_694) (<= v_b_11_1 v_idx_700) (<= v_b_18_1 v_idx_702) (< v_idx_708 v_b_16_1) (< v_idx_709 v_b_17_1) (< v_idx_704 v_b_19_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) (= |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_42_1 Int) (v_b_43_1 Int) (v_v_803_1 Int) (v_v_790_1 Int) (v_b_37_1 Int) (v_b_36_1 Int)) (and (not (= c_ULTIMATE.start_glob2_~pathlim.base 0)) (= (mod c_ULTIMATE.start_glob2_~p~4.offset 8) 0) (= c_ULTIMATE.start___VERIFIER_assert_~cond 0) (= v_v_790_1 8) (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_803_1 1) (= c_~tmp.offset 4) (not (= |c_ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |c_#NULL.base| 0) (= |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)) (forall ((v_idx_720 Int) (v_idx_721 Int) (v_idx_714 Int) (v_idx_722 Int) (v_idx_715 Int) (v_idx_716 Int)) (or (< v_idx_716 v_b_43_1) (<= v_b_36_1 v_idx_720) (< v_idx_721 v_b_36_1) (and (= (select |c_#length| v_idx_721) 8) (= (select |c_#valid| v_idx_715) 1)) (<= v_b_43_1 v_idx_715) (< v_idx_722 v_b_37_1) (<= v_b_37_1 v_idx_721) (<= v_b_42_1 v_idx_714) (< v_idx_715 v_b_42_1))) (= |c_#NULL.offset| 0))))} [2018-12-19 12:44:43,487 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-19 12:44:43,488 WARN L268 ngHoareTripleChecker]: -- [2018-12-19 12:44:43,488 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-19 12:44:43,520 WARN L270 ngHoareTripleChecker]: Pre: {2147483621#(or (exists ((v_b_42_1 Int) (v_b_43_1 Int) (v_v_803_1 Int) (v_v_790_1 Int) (v_b_37_1 Int) (v_b_36_1 Int)) (and (= |#NULL.base| 0) (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= |ULTIMATE.start_glob2_#in~pathlim.offset| 28) (= (mod ULTIMATE.start_glob2_~p~4.offset 8) 0) (= ULTIMATE.start_glob2_~pathbuf.offset 0) (= v_v_790_1 8) (not (= ~tmp.base 0)) (= ULTIMATE.start_main_~bound~6.offset 28) (forall ((v_idx_685 Int) (v_idx_686 Int) (v_idx_678 Int) (v_idx_679 Int) (v_idx_680 Int) (v_idx_684 Int)) (or (< v_idx_679 v_b_42_1) (<= v_b_42_1 v_idx_678) (<= v_b_43_1 v_idx_679) (<= v_b_36_1 v_idx_684) (< v_idx_686 v_b_37_1) (< v_idx_685 v_b_36_1) (<= v_b_37_1 v_idx_685) (< v_idx_680 v_b_43_1) (and (= (select |#length| v_idx_685) 8) (= (select |#valid| v_idx_679) 1)))) (= |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_803_1 1) (= ~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) (forall ((v_idx_665 Int) (v_idx_666 Int) (v_idx_663 Int) (v_idx_664 Int) (v_idx_658 Int) (v_idx_659 Int) (v_idx_667 Int) (v_idx_668 Int) (v_idx_672 Int) (v_idx_673 Int) (v_idx_660 Int) (v_idx_671 Int)) (or (<= v_b_6_1 v_idx_658) (and (= (select |#valid| v_idx_659) 1) (= (select (select |#memory_int| v_idx_672) v_idx_667) 1) (= (select |#length| v_idx_664) 8)) (<= v_b_7_1 v_idx_659) (<= v_b_18_1 v_idx_666) (< v_idx_660 v_b_7_1) (<= v_b_11_1 v_idx_664) (< v_idx_659 v_b_6_1) (<= v_b_16_1 v_idx_671) (< v_idx_672 v_b_16_1) (< v_idx_665 v_b_11_1) (< v_idx_673 v_b_17_1) (< v_idx_664 v_b_10_1) (<= v_b_17_1 v_idx_672) (< v_idx_667 v_b_18_1) (<= v_b_19_1 v_idx_667) (<= v_b_10_1 v_idx_663) (< v_idx_668 v_b_19_1))) (= |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) (= 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_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) (= |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 12:44:43,520 WARN L274 ngHoareTripleChecker]: Action: assume __VERIFIER_assert_~cond == 0;assume !false; [2018-12-19 12:44:43,520 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= 0 c_ULTIMATE.start___VERIFIER_assert_~cond) [2018-12-19 12:44:43,553 WARN L276 ngHoareTripleChecker]: Post: {2147483620#(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) (= 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) (forall ((v_idx_699 Int) (v_idx_696 Int) (v_idx_702 Int) (v_idx_703 Int) (v_idx_700 Int) (v_idx_701 Int) (v_idx_707 Int) (v_idx_704 Int) (v_idx_694 Int) (v_idx_695 Int) (v_idx_708 Int) (v_idx_709 Int)) (or (<= v_b_7_1 v_idx_695) (<= v_b_16_1 v_idx_707) (<= v_b_17_1 v_idx_708) (< v_idx_701 v_b_11_1) (< v_idx_695 v_b_6_1) (and (= (select |#valid| v_idx_695) 1) (= (select (select |#memory_int| v_idx_708) v_idx_703) 1) (= (select |#length| v_idx_700) 8)) (< v_idx_700 v_b_10_1) (< v_idx_703 v_b_18_1) (<= v_b_10_1 v_idx_699) (<= v_b_19_1 v_idx_703) (< v_idx_696 v_b_7_1) (<= v_b_6_1 v_idx_694) (<= v_b_11_1 v_idx_700) (<= v_b_18_1 v_idx_702) (< v_idx_708 v_b_16_1) (< v_idx_709 v_b_17_1) (< v_idx_704 v_b_19_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) (= |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_42_1 Int) (v_b_43_1 Int) (v_v_803_1 Int) (v_v_790_1 Int) (v_b_37_1 Int) (v_b_36_1 Int)) (and (not (= ULTIMATE.start_glob2_~pathlim.base 0)) (= (mod ULTIMATE.start_glob2_~p~4.offset 8) 0) (= ULTIMATE.start___VERIFIER_assert_~cond 0) (= v_v_790_1 8) (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_803_1 1) (= ~tmp.offset 4) (not (= |ULTIMATE.start_glob2_#in~pathbuf.base| 0)) (= |#NULL.base| 0) (= |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)) (forall ((v_idx_720 Int) (v_idx_721 Int) (v_idx_714 Int) (v_idx_722 Int) (v_idx_715 Int) (v_idx_716 Int)) (or (< v_idx_716 v_b_43_1) (<= v_b_36_1 v_idx_720) (< v_idx_721 v_b_36_1) (and (= (select |#length| v_idx_721) 8) (= (select |#valid| v_idx_715) 1)) (<= v_b_43_1 v_idx_715) (< v_idx_722 v_b_37_1) (<= v_b_37_1 v_idx_721) (<= v_b_42_1 v_idx_714) (< v_idx_715 v_b_42_1))) (= |#NULL.offset| 0))))} [2018-12-19 12:45:01,126 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-12-19 12:45:01,143 INFO L272 AbstractInterpreter]: Visited 6 different actions 22 times. Merged at 4 different actions 13 times. Widened at 1 different actions 1 times. Found 1 fixpoints after 1 different actions. Largest state had 0 variables. [2018-12-19 12:45:01,146 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-12-19 12:45:01,147 INFO L168 Benchmark]: Toolchain (without parser) took 46728.19 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 458.8 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -105.8 MB). Peak memory consumption was 352.9 MB. Max. memory is 7.1 GB. [2018-12-19 12:45:01,149 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-19 12:45:01,149 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.15 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-19 12:45:01,150 INFO L168 Benchmark]: Boogie Preprocessor took 31.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-19 12:45:01,151 INFO L168 Benchmark]: RCFGBuilder took 570.84 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 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 12:45:01,152 INFO L168 Benchmark]: Abstract Interpretation took 46079.81 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 458.8 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -127.0 MB). Peak memory consumption was 331.8 MB. Max. memory is 7.1 GB. [2018-12-19 12:45:01,156 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 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 41.15 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 31.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 570.84 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 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 46079.81 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 458.8 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -127.0 MB). Peak memory consumption was 331.8 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...