java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_oct.epf -i ../../../trunk/examples/programs/heapseparator/speedup-poc-dd-6-limited.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f57a05f [2019-01-07 18:52:59,768 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-07 18:52:59,770 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-07 18:52:59,787 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-01-07 18:52:59,822 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_oct.epf [2019-01-07 18:52:59,838 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-07 18:52:59,838 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-07 18:52:59,839 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-07 18:52:59,839 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-07 18:52:59,839 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-07 18:52:59,839 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-07 18:52:59,840 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-07 18:52:59,840 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-07 18:52:59,840 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-07 18:52:59,840 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2019-01-07 18:52:59,840 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-07 18:52:59,841 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-07 18:52:59,841 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-07 18:52:59,841 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-07 18:52:59,842 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-07 18:52:59,842 INFO L133 SettingsManager]: * Use SBE=true [2019-01-07 18:52:59,842 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-07 18:52:59,842 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-07 18:52:59,842 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-07 18:52:59,843 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-07 18:52:59,843 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-07 18:52:59,843 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-07 18:52:59,843 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-07 18:52:59,843 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-07 18:52:59,844 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-07 18:52:59,844 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-07 18:52:59,844 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-07 18:52:59,844 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-07 18:52:59,844 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-07 18:52:59,845 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-07 18:52:59,845 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 18:52:59,845 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-07 18:52:59,845 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-07 18:52:59,845 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-07 18:52:59,846 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-07 18:52:59,846 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-07 18:52:59,846 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-07 18:52:59,846 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-07 18:52:59,846 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-07 18:52:59,886 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-07 18:52:59,899 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-07 18:52:59,903 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-07 18:52:59,905 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-07 18:52:59,906 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-07 18:52:59,906 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-6-limited.bpl [2019-01-07 18:52:59,907 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-6-limited.bpl' [2019-01-07 18:52:59,962 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-07 18:52:59,964 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-07 18:52:59,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-07 18:52:59,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-07 18:52:59,965 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-07 18:52:59,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "speedup-poc-dd-6-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:52:59" (1/1) ... [2019-01-07 18:52:59,997 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "speedup-poc-dd-6-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:52:59" (1/1) ... [2019-01-07 18:53:00,030 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-07 18:53:00,031 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-07 18:53:00,031 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-07 18:53:00,032 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-07 18:53:00,045 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "speedup-poc-dd-6-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:52:59" (1/1) ... [2019-01-07 18:53:00,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "speedup-poc-dd-6-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:52:59" (1/1) ... [2019-01-07 18:53:00,047 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "speedup-poc-dd-6-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:52:59" (1/1) ... [2019-01-07 18:53:00,048 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "speedup-poc-dd-6-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:52:59" (1/1) ... [2019-01-07 18:53:00,054 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "speedup-poc-dd-6-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:52:59" (1/1) ... [2019-01-07 18:53:00,060 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "speedup-poc-dd-6-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:52:59" (1/1) ... [2019-01-07 18:53:00,062 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "speedup-poc-dd-6-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:52:59" (1/1) ... [2019-01-07 18:53:00,069 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-07 18:53:00,070 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-07 18:53:00,071 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-07 18:53:00,071 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-07 18:53:00,072 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "speedup-poc-dd-6-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:52:59" (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 [2019-01-07 18:53:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-07 18:53:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-07 18:53:00,980 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-07 18:53:00,980 INFO L286 CfgBuilder]: Removed 15 assue(true) statements. [2019-01-07 18:53:00,982 INFO L202 PluginConnector]: Adding new model speedup-poc-dd-6-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 06:53:00 BoogieIcfgContainer [2019-01-07 18:53:00,982 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-07 18:53:00,983 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-07 18:53:00,984 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-07 18:53:00,987 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-07 18:53:00,987 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "speedup-poc-dd-6-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:52:59" (1/2) ... [2019-01-07 18:53:00,988 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cf020d0 and model type speedup-poc-dd-6-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.01 06:53:00, skipping insertion in model container [2019-01-07 18:53:00,989 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "speedup-poc-dd-6-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 06:53:00" (2/2) ... [2019-01-07 18:53:00,991 INFO L112 eAbstractionObserver]: Analyzing ICFG speedup-poc-dd-6-limited.bpl [2019-01-07 18:53:01,001 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-07 18:53:01,010 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 6 error locations. [2019-01-07 18:53:01,029 INFO L257 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2019-01-07 18:53:01,065 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-07 18:53:01,065 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-07 18:53:01,065 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-07 18:53:01,065 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-07 18:53:01,066 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-07 18:53:01,066 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-07 18:53:01,066 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-07 18:53:01,066 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-07 18:53:01,083 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states. [2019-01-07 18:53:01,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2019-01-07 18:53:01,090 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 18:53:01,091 INFO L402 BasicCegarLoop]: trace histogram [1, 1] [2019-01-07 18:53:01,094 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONASSERT, ULTIMATE.startErr5ASSERT_VIOLATIONASSERT, ULTIMATE.startErr3ASSERT_VIOLATIONASSERT, ULTIMATE.startErr2ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 18:53:01,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 18:53:01,101 INFO L82 PathProgramCache]: Analyzing trace with hash 988, now seen corresponding path program 1 times [2019-01-07 18:53:01,104 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 18:53:01,161 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 18:53:01,161 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 18:53:01,162 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 18:53:01,162 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 18:53:01,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 18:53:01,374 INFO L273 TraceCheckUtils]: 0: Hoare triple {18#true} havoc main_p1, main_p2, main_p3, main_p4, main_p5, main_p6;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p1 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p2 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p3 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p4 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p5 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p6 := malloc_ptr;assume main_p1 < main_p2;assume main_p2 < main_p3;assume main_p3 < main_p4;assume main_p4 < main_p5;assume main_p5 < main_p6;#memory_int := #memory_int[main_p1 := 0];#memory_int := #memory_int[main_p2 := 0];#memory_int := #memory_int[main_p3 := 0];#memory_int := #memory_int[main_p4 := 0];#memory_int := #memory_int[main_p5 := 0];#memory_int := #memory_int[main_p6 := 0]; {20#(= (select |#memory_int| ULTIMATE.start_main_p1) 0)} is VALID [2019-01-07 18:53:01,379 INFO L273 TraceCheckUtils]: 1: Hoare triple {20#(= (select |#memory_int| ULTIMATE.start_main_p1) 0)} assume !(#memory_int[main_p1] >= 0); {19#false} is VALID [2019-01-07 18:53:01,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 18:53:01,383 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-07 18:53:01,384 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-01-07 18:53:01,384 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-07 18:53:01,390 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2 [2019-01-07 18:53:01,391 INFO L84 Accepts]: Finished accepts. word is accepted. [2019-01-07 18:53:01,395 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2019-01-07 18:53:01,415 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2 edges. 2 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-07 18:53:01,416 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-07 18:53:01,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-07 18:53:01,425 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-07 18:53:01,427 INFO L87 Difference]: Start difference. First operand 15 states. Second operand 3 states. [2019-01-07 18:53:02,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 18:53:02,010 INFO L93 Difference]: Finished difference Result 29 states and 39 transitions. [2019-01-07 18:53:02,010 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-07 18:53:02,011 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2 [2019-01-07 18:53:02,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 18:53:02,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-07 18:53:02,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 39 transitions. [2019-01-07 18:53:02,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-07 18:53:02,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 39 transitions. [2019-01-07 18:53:02,022 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 39 transitions. [2019-01-07 18:53:02,199 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-07 18:53:02,214 INFO L225 Difference]: With dead ends: 29 [2019-01-07 18:53:02,214 INFO L226 Difference]: Without dead ends: 24 [2019-01-07 18:53:02,218 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-07 18:53:02,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2019-01-07 18:53:02,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 14. [2019-01-07 18:53:02,291 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2019-01-07 18:53:02,292 INFO L82 GeneralOperation]: Start isEquivalent. First operand 24 states. Second operand 14 states. [2019-01-07 18:53:02,293 INFO L74 IsIncluded]: Start isIncluded. First operand 24 states. Second operand 14 states. [2019-01-07 18:53:02,293 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 14 states. [2019-01-07 18:53:02,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 18:53:02,299 INFO L93 Difference]: Finished difference Result 24 states and 34 transitions. [2019-01-07 18:53:02,299 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 34 transitions. [2019-01-07 18:53:02,300 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-07 18:53:02,300 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-07 18:53:02,300 INFO L74 IsIncluded]: Start isIncluded. First operand 14 states. Second operand 24 states. [2019-01-07 18:53:02,301 INFO L87 Difference]: Start difference. First operand 14 states. Second operand 24 states. [2019-01-07 18:53:02,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 18:53:02,305 INFO L93 Difference]: Finished difference Result 24 states and 34 transitions. [2019-01-07 18:53:02,305 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 34 transitions. [2019-01-07 18:53:02,306 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-07 18:53:02,306 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-07 18:53:02,306 INFO L88 GeneralOperation]: Finished isEquivalent. [2019-01-07 18:53:02,307 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2019-01-07 18:53:02,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2019-01-07 18:53:02,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 25 transitions. [2019-01-07 18:53:02,311 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 25 transitions. Word has length 2 [2019-01-07 18:53:02,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 18:53:02,312 INFO L480 AbstractCegarLoop]: Abstraction has 14 states and 25 transitions. [2019-01-07 18:53:02,312 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-07 18:53:02,313 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 25 transitions. [2019-01-07 18:53:02,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-01-07 18:53:02,313 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 18:53:02,313 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-01-07 18:53:02,314 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONASSERT, ULTIMATE.startErr5ASSERT_VIOLATIONASSERT, ULTIMATE.startErr3ASSERT_VIOLATIONASSERT, ULTIMATE.startErr2ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2019-01-07 18:53:02,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 18:53:02,315 INFO L82 PathProgramCache]: Analyzing trace with hash 30376, now seen corresponding path program 1 times [2019-01-07 18:53:02,315 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 18:53:02,316 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 18:53:02,316 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 18:53:02,316 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 18:53:02,317 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 18:53:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 18:53:02,731 INFO L273 TraceCheckUtils]: 0: Hoare triple {118#true} havoc main_p1, main_p2, main_p3, main_p4, main_p5, main_p6;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p1 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p2 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p3 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p4 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p5 := malloc_ptr;malloc_old_#valid := #valid;havoc malloc_ptr;havoc #valid;assume malloc_old_#valid[malloc_ptr] == 0;assume #valid == malloc_old_#valid[malloc_ptr := 1];main_p6 := malloc_ptr;assume main_p1 < main_p2;assume main_p2 < main_p3;assume main_p3 < main_p4;assume main_p4 < main_p5;assume main_p5 < main_p6;#memory_int := #memory_int[main_p1 := 0];#memory_int := #memory_int[main_p2 := 0];#memory_int := #memory_int[main_p3 := 0];#memory_int := #memory_int[main_p4 := 0];#memory_int := #memory_int[main_p5 := 0];#memory_int := #memory_int[main_p6 := 0]; {120#(and (= 0 (select (store |#memory_int| ULTIMATE.start_main_p4 (+ (select |#memory_int| ULTIMATE.start_main_p4) (- 1))) ULTIMATE.start_main_p1)) (not (= ULTIMATE.start_main_p1 ULTIMATE.start_main_p4)))} is VALID [2019-01-07 18:53:02,748 INFO L273 TraceCheckUtils]: 1: Hoare triple {120#(and (= 0 (select (store |#memory_int| ULTIMATE.start_main_p4 (+ (select |#memory_int| ULTIMATE.start_main_p4) (- 1))) ULTIMATE.start_main_p1)) (not (= ULTIMATE.start_main_p1 ULTIMATE.start_main_p4)))} #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; {121#(= (select |#memory_int| ULTIMATE.start_main_p1) 0)} is VALID [2019-01-07 18:53:02,750 INFO L273 TraceCheckUtils]: 2: Hoare triple {121#(= (select |#memory_int| ULTIMATE.start_main_p1) 0)} assume !(#memory_int[main_p1] >= 0); {119#false} is VALID [2019-01-07 18:53:02,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 18:53:02,751 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 18:53:02,751 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 18:53:02,752 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 4 with the following transitions: [2019-01-07 18:53:02,754 INFO L207 CegarAbsIntRunner]: [0], [18], [27] [2019-01-07 18:53:02,817 INFO L148 AbstractInterpreter]: Using domain ArrayDomain [2019-01-07 18:53:02,820 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-07 18:53:10,320 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 18:53:10,320 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 18:53:10,321 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 18:53:10,322 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 18:53:10,323 WARN L224 ngHoareTripleChecker]: Pre: {2147483645#(forall ((v_idx_47 Int) (v_idx_36 Int) (v_idx_37 Int) (v_idx_45 Int) (v_idx_34 Int) (v_idx_46 Int) (v_idx_35 Int) (v_idx_43 Int) (v_idx_32 Int) (v_idx_44 Int) (v_idx_33 Int) (v_idx_41 Int) (v_idx_30 Int) (v_idx_42 Int) (v_idx_31 Int) (v_idx_40 Int) (v_idx_29 Int) (v_idx_27 Int) (v_idx_38 Int) (v_idx_28 Int) (v_idx_39 Int)) (exists ((v_v_56_1 Int) (v_v_77_1 Int) (v_v_68_1 Int) (v_v_58_1 Int) (v_v_74_1 Int) (v_v_62_1 Int) (v_v_64_1 Int) (v_v_65_1 Int) (v_v_80_1 Int) (v_v_2_1 Int) (v_v_71_1 Int) (v_v_82_1 Int) (v_v_4_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (or (< v_idx_38 (+ c_ULTIMATE.start_main_p5 1)) (<= c_ULTIMATE.start_malloc_ptr v_idx_38) (= (select |c_#memory_int| v_idx_38) v_v_80_1)) (or (<= c_ULTIMATE.start_main_p1 v_idx_28) (= v_v_65_1 (select |c_#memory_int| v_idx_28))) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p6) (or (< v_idx_32 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_32) (= (select |c_#memory_int| v_idx_32) v_v_71_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (or (< v_idx_39 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_39) (= 0 (select |c_#memory_int| v_idx_39))) (or (< v_idx_40 (+ c_ULTIMATE.start_main_p6 1)) (= (select |c_#memory_int| v_idx_40) v_v_82_1)) (<= (- (- c_ULTIMATE.start_main_p6) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (= (select |c_old(#valid)| v_idx_44) v_v_2_1) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (= (select |c_#memory_int| v_idx_34) v_v_74_1) (< v_idx_34 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_34)) (= (select |c_old(#memory_int)| v_idx_27) v_v_4_1) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (< v_idx_43 (+ c_ULTIMATE.start_main_p6 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_43) v_v_58_1)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) 0) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_35) (= (select |c_#memory_int| v_idx_35) 0) (< v_idx_35 c_ULTIMATE.start_main_p4)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_41) v_v_56_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_41)) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_malloc_ptr) (or (= 1 (select |c_#valid| v_idx_46)) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_46) (< v_idx_46 c_ULTIMATE.start_malloc_ptr)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_37) (< v_idx_37 c_ULTIMATE.start_main_p5) (= (select |c_#memory_int| v_idx_37) 0)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (or (< v_idx_31 c_ULTIMATE.start_main_p2) (= (select |c_#memory_int| v_idx_31) 0) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_31)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (or (< v_idx_42 c_ULTIMATE.start_malloc_ptr) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_42)) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_42)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_29) (< v_idx_29 c_ULTIMATE.start_main_p1) (= (select |c_#memory_int| v_idx_29) 0)) (or (< v_idx_33 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_33) (= 0 (select |c_#memory_int| v_idx_33))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 5)) (or (= (select |c_#valid| v_idx_47) v_v_64_1) (< v_idx_47 (+ c_ULTIMATE.start_main_p6 1))) (or (= (select |c_#valid| v_idx_45) v_v_62_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_45)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (= (select |c_#memory_int| v_idx_30) v_v_68_1) (<= c_ULTIMATE.start_main_p2 v_idx_30) (< v_idx_30 (+ c_ULTIMATE.start_main_p1 1))) (<= c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_36) v_v_77_1) (< v_idx_36 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_main_p5 v_idx_36)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6))))} [2019-01-07 18:53:10,323 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 18:53:10,323 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-07 18:53:10,324 WARN L230 ngHoareTripleChecker]: Post: {2147483644#(forall ((v_idx_58 Int) (v_idx_48 Int) (v_idx_59 Int) (v_idx_67 Int) (v_idx_56 Int) (v_idx_68 Int) (v_idx_57 Int) (v_idx_65 Int) (v_idx_54 Int) (v_idx_66 Int) (v_idx_55 Int) (v_idx_63 Int) (v_idx_52 Int) (v_idx_64 Int) (v_idx_53 Int) (v_idx_61 Int) (v_idx_50 Int) (v_idx_62 Int) (v_idx_51 Int) (v_idx_60 Int) (v_idx_49 Int)) (exists ((v_v_56_1 Int) (v_v_77_1 Int) (v_v_68_1 Int) (v_v_58_1 Int) (v_v_74_1 Int) (v_v_62_1 Int) (v_v_64_1 Int) (v_v_65_1 Int) (v_v_80_1 Int) (v_v_2_1 Int) (v_v_82_1 Int) (v_v_71_1 Int) (v_v_4_1 Int)) (and (or (< v_idx_59 (+ c_ULTIMATE.start_main_p5 1)) (<= c_ULTIMATE.start_malloc_ptr v_idx_59) (= (select |c_#memory_int| v_idx_59) v_v_80_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_62) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_62) v_v_56_1)) (<= (- (- c_ULTIMATE.start_main_p6) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_#memory_int| v_idx_61) v_v_82_1) (< v_idx_61 (+ c_ULTIMATE.start_main_p6 1))) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (< v_idx_52 c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_52) (= 0 (select |c_#memory_int| v_idx_52))) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (= (select |c_#memory_int| v_idx_55) v_v_74_1) (<= c_ULTIMATE.start_main_p4 v_idx_55) (< v_idx_55 (+ c_ULTIMATE.start_main_p3 1))) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_58) (< v_idx_58 c_ULTIMATE.start_main_p5) (= 0 (select |c_#memory_int| v_idx_58))) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_66) (= (select |c_#valid| v_idx_66) v_v_62_1)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (< v_idx_54 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_54) (= 0 (select |c_#memory_int| v_idx_54))) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (< v_idx_50 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_50) (= 0 (select |c_#memory_int| v_idx_50))) (or (< v_idx_60 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_60) (= 0 (select |c_#memory_int| v_idx_60))) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) 0) (or (< v_idx_63 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_63) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_63))) (= v_v_2_1 (select |c_old(#valid)| v_idx_65)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (or (<= c_ULTIMATE.start_main_p5 v_idx_57) (= (select |c_#memory_int| v_idx_57) v_v_77_1) (< v_idx_57 (+ c_ULTIMATE.start_main_p4 1))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (or (= 1 (select |c_#valid| v_idx_67)) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_67) (< v_idx_67 c_ULTIMATE.start_malloc_ptr)) (or (<= c_ULTIMATE.start_main_p2 v_idx_51) (< v_idx_51 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_51) v_v_68_1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_malloc_ptr) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_48)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 5)) (or (<= c_ULTIMATE.start_main_p3 v_idx_53) (= (select |c_#memory_int| v_idx_53) v_v_71_1) (< v_idx_53 (+ c_ULTIMATE.start_main_p2 1))) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (= (select |c_#memory_int| v_idx_49) v_v_65_1) (<= c_ULTIMATE.start_main_p1 v_idx_49)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (< v_idx_68 (+ c_ULTIMATE.start_main_p6 1)) (= (select |c_#valid| v_idx_68) v_v_64_1)) (<= c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (or (< v_idx_56 c_ULTIMATE.start_main_p4) (= (- 1) (select |c_#memory_int| v_idx_56)) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_56)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_64) v_v_58_1) (< v_idx_64 (+ c_ULTIMATE.start_main_p6 1))) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6))))} [2019-01-07 18:53:10,324 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 18:53:10,943 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 18:53:10,943 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 18:53:11,421 WARN L270 ngHoareTripleChecker]: Pre: {2147483645#(and (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p6) (forall ((v_idx_31 Int)) (or (< v_idx_31 ULTIMATE.start_main_p2) (= (select |#memory_int| v_idx_31) 0) (<= (+ ULTIMATE.start_main_p2 1) v_idx_31))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (forall ((v_idx_46 Int)) (or (= 1 (select |#valid| v_idx_46)) (<= (+ ULTIMATE.start_main_p6 1) v_idx_46) (< v_idx_46 ULTIMATE.start_malloc_ptr))) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (<= (- (- ULTIMATE.start_main_p6) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 1)) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) 0) (forall ((v_idx_33 Int)) (or (< v_idx_33 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_33) (= 0 (select |#memory_int| v_idx_33)))) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_malloc_ptr) (forall ((v_idx_35 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_35) (= (select |#memory_int| v_idx_35) 0) (< v_idx_35 ULTIMATE.start_main_p4))) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 2)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (forall ((v_idx_29 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_29) (< v_idx_29 ULTIMATE.start_main_p1) (= (select |#memory_int| v_idx_29) 0))) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (forall ((v_idx_37 Int)) (or (<= (+ ULTIMATE.start_main_p5 1) v_idx_37) (< v_idx_37 ULTIMATE.start_main_p5) (= (select |#memory_int| v_idx_37) 0))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 5)) (forall ((v_idx_39 Int)) (or (< v_idx_39 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p6 1) v_idx_39) (= 0 (select |#memory_int| v_idx_39)))) (forall ((v_idx_42 Int)) (or (< v_idx_42 ULTIMATE.start_malloc_ptr) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_42)) (<= (+ ULTIMATE.start_main_p6 1) v_idx_42))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 4)) (<= ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6))} [2019-01-07 18:53:11,421 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 18:53:11,422 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-07 18:53:11,876 WARN L276 ngHoareTripleChecker]: Post: {2147483644#(and (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (forall ((v_idx_60 Int)) (or (< v_idx_60 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p6 1) v_idx_60) (= 0 (select |#memory_int| v_idx_60)))) (forall ((v_idx_50 Int)) (or (< v_idx_50 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_idx_50) (= 0 (select |#memory_int| v_idx_50)))) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (<= (- (- ULTIMATE.start_main_p6) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 1)) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) 0) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 2)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (forall ((v_idx_63 Int)) (or (< v_idx_63 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p6 1) v_idx_63) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_63)))) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (forall ((v_idx_54 Int)) (or (< v_idx_54 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_54) (= 0 (select |#memory_int| v_idx_54)))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 5)) (forall ((v_idx_67 Int)) (or (= 1 (select |#valid| v_idx_67)) (<= (+ ULTIMATE.start_main_p6 1) v_idx_67) (< v_idx_67 ULTIMATE.start_malloc_ptr))) (forall ((v_idx_52 Int)) (or (< v_idx_52 ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p2 1) v_idx_52) (= 0 (select |#memory_int| v_idx_52)))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 4)) (forall ((v_idx_58 Int)) (or (<= (+ ULTIMATE.start_main_p5 1) v_idx_58) (< v_idx_58 ULTIMATE.start_main_p5) (= 0 (select |#memory_int| v_idx_58)))) (<= ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (forall ((v_idx_56 Int)) (or (< v_idx_56 ULTIMATE.start_main_p4) (= (- 1) (select |#memory_int| v_idx_56)) (<= (+ ULTIMATE.start_main_p4 1) v_idx_56))))} [2019-01-07 18:53:21,250 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 18:53:21,250 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 18:53:21,252 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 18:53:21,252 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 18:53:21,253 WARN L224 ngHoareTripleChecker]: Pre: {2147483641#(or (forall ((v_idx_126 Int) (v_idx_115 Int) (v_idx_127 Int) (v_idx_116 Int) (v_idx_124 Int) (v_idx_113 Int) (v_idx_125 Int) (v_idx_114 Int) (v_idx_119 Int) (v_idx_128 Int) (v_idx_117 Int) (v_idx_129 Int) (v_idx_118 Int) (v_idx_130 Int) (v_idx_122 Int) (v_idx_111 Int) (v_idx_123 Int) (v_idx_112 Int) (v_idx_120 Int) (v_idx_131 Int) (v_idx_121 Int)) (exists ((v_v_56_1 Int) (v_v_77_1 Int) (v_v_68_1 Int) (v_v_58_1 Int) (v_v_62_1 Int) (v_v_74_1 Int) (v_v_64_1 Int) (v_v_65_1 Int) (v_v_80_1 Int) (v_v_2_1 Int) (v_v_82_1 Int) (v_v_71_1 Int) (v_v_4_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (or (< v_idx_117 c_ULTIMATE.start_main_p3) (= (select |c_#memory_int| v_idx_117) 0) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_117)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (- (- c_ULTIMATE.start_main_p6) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_122) (< v_idx_122 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#memory_int| v_idx_122) v_v_80_1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_125) v_v_56_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_125)) (or (= (select |c_#memory_int| v_idx_112) v_v_65_1) (<= c_ULTIMATE.start_main_p1 v_idx_112)) (or (< v_idx_120 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_main_p5 v_idx_120) (= (select |c_#memory_int| v_idx_120) v_v_77_1)) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_111)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (= (select |c_#memory_int| v_idx_114) v_v_68_1) (< v_idx_114 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_114)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (< v_idx_127 (+ c_ULTIMATE.start_main_p6 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_127) v_v_58_1)) (or (< v_idx_115 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_115)) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_115)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_126) 0) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_126) (< v_idx_126 c_ULTIMATE.start_malloc_ptr)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) 0) (or (= (select |c_#memory_int| v_idx_124) v_v_82_1) (< v_idx_124 (+ c_ULTIMATE.start_main_p6 1))) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_119) (= (select |c_#memory_int| v_idx_119) (- 1)) (< v_idx_119 c_ULTIMATE.start_main_p4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_123) (< v_idx_123 c_ULTIMATE.start_malloc_ptr) (= (select |c_#memory_int| v_idx_123) 0)) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_129) (= v_v_62_1 (select |c_#valid| v_idx_129))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_malloc_ptr) (or (< v_idx_118 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_118) (= (select |c_#memory_int| v_idx_118) v_v_74_1)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (or (= 1 (select |c_#valid| v_idx_130)) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_130) (< v_idx_130 c_ULTIMATE.start_malloc_ptr)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (< v_idx_116 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_116) v_v_71_1) (<= c_ULTIMATE.start_main_p3 v_idx_116)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 5)) (or (= v_v_64_1 (select |c_#valid| v_idx_131)) (< v_idx_131 (+ c_ULTIMATE.start_main_p6 1))) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_113) (< v_idx_113 c_ULTIMATE.start_main_p1) (= (select |c_#memory_int| v_idx_113) 0)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (= 0 (select |c_#memory_int| v_idx_121)) (< v_idx_121 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_121)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (= (select |c_old(#valid)| v_idx_128) v_v_2_1)))) (forall ((v_idx_98 Int) (v_idx_99 Int) (v_idx_96 Int) (v_idx_97 Int) (v_idx_94 Int) (v_idx_95 Int) (v_idx_92 Int) (v_idx_93 Int) (v_idx_90 Int) (v_idx_91 Int) (v_idx_104 Int) (v_idx_105 Int) (v_idx_102 Int) (v_idx_103 Int) (v_idx_108 Int) (v_idx_109 Int) (v_idx_106 Int) (v_idx_107 Int) (v_idx_100 Int) (v_idx_101 Int) (v_idx_110 Int)) (exists ((v_v_77_1 Int) (v_v_56_1 Int) (v_v_68_1 Int) (v_v_58_1 Int) (v_v_74_1 Int) (v_v_62_1 Int) (v_v_64_1 Int) (v_v_65_1 Int) (v_v_80_1 Int) (v_v_2_1 Int) (v_v_82_1 Int) (v_v_71_1 Int) (v_v_4_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (or (= (select |c_#memory_int| v_idx_98) 0) (< v_idx_98 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_98)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (< v_idx_97 (+ c_ULTIMATE.start_main_p3 1)) (= v_v_74_1 (select |c_#memory_int| v_idx_97)) (<= c_ULTIMATE.start_main_p4 v_idx_97)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (or (= (select |c_#memory_int| v_idx_101) v_v_80_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_101) (< v_idx_101 (+ c_ULTIMATE.start_main_p5 1))) (<= (- (- c_ULTIMATE.start_main_p6) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (< v_idx_93 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_93) (= (select |c_#memory_int| v_idx_93) v_v_68_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_107)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (= (select |c_#memory_int| v_idx_99) v_v_77_1) (<= c_ULTIMATE.start_main_p5 v_idx_99) (< v_idx_99 (+ c_ULTIMATE.start_main_p4 1))) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (< v_idx_92 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_92) (= (select |c_#memory_int| v_idx_92) 0)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (< v_idx_106 (+ c_ULTIMATE.start_main_p6 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_106) v_v_58_1)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) 0) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 3)) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_94) (< v_idx_94 c_ULTIMATE.start_main_p2) (= (select |c_#memory_int| v_idx_94) 0)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (or (< v_idx_96 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_96) (= (select |c_#memory_int| v_idx_96) 0)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_malloc_ptr) (or (= v_v_64_1 (select |c_#valid| v_idx_110)) (< v_idx_110 (+ c_ULTIMATE.start_main_p6 1))) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_109) (< v_idx_109 c_ULTIMATE.start_malloc_ptr) (= 1 (select |c_#valid| v_idx_109))) (or (< v_idx_100 c_ULTIMATE.start_main_p5) (= (select |c_#memory_int| v_idx_100) 0) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_100)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (or (<= c_ULTIMATE.start_main_p1 v_idx_91) (= (select |c_#memory_int| v_idx_91) v_v_65_1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 5)) (= (select |c_old(#memory_int)| v_idx_90) v_v_4_1) (or (= (select |c_#memory_int| v_idx_103) v_v_82_1) (< v_idx_103 (+ c_ULTIMATE.start_main_p6 1))) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_104) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_104) v_v_56_1)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_108) (= v_v_62_1 (select |c_#valid| v_idx_108))) (or (= (select |c_#memory_int| v_idx_102) 0) (< v_idx_102 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_102)) (<= c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (or (<= c_ULTIMATE.start_main_p3 v_idx_95) (< v_idx_95 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_95) v_v_71_1)) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_105) (< v_idx_105 c_ULTIMATE.start_malloc_ptr) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_105)))))))} [2019-01-07 18:53:21,253 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 18:53:21,253 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-07 18:53:21,254 WARN L230 ngHoareTripleChecker]: Post: {2147483640#(or (forall ((v_idx_148 Int) (v_idx_137 Int) (v_idx_149 Int) (v_idx_138 Int) (v_idx_146 Int) (v_idx_135 Int) (v_idx_147 Int) (v_idx_136 Int) (v_idx_139 Int) (v_idx_140 Int) (v_idx_151 Int) (v_idx_141 Int) (v_idx_152 Int) (v_idx_150 Int) (v_idx_144 Int) (v_idx_133 Int) (v_idx_145 Int) (v_idx_134 Int) (v_idx_142 Int) (v_idx_143 Int) (v_idx_132 Int)) (exists ((v_v_56_1 Int) (v_v_77_1 Int) (v_v_68_1 Int) (v_v_58_1 Int) (v_v_74_1 Int) (v_v_62_1 Int) (v_v_64_1 Int) (v_v_65_1 Int) (v_v_80_1 Int) (v_v_2_1 Int) (v_v_82_1 Int) (v_v_71_1 Int) (v_v_4_1 Int)) (and (or (= v_v_64_1 (select |c_#valid| v_idx_152)) (< v_idx_152 (+ c_ULTIMATE.start_main_p6 1))) (or (< v_idx_145 (+ c_ULTIMATE.start_main_p6 1)) (= v_v_82_1 (select |c_#memory_int| v_idx_145))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p6) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_147) 0) (< v_idx_147 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_147)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (- (- c_ULTIMATE.start_main_p6) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_144 c_ULTIMATE.start_malloc_ptr) (= 0 (select |c_#memory_int| v_idx_144)) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_144)) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_134) (= (select |c_#memory_int| v_idx_134) 0) (< v_idx_134 c_ULTIMATE.start_main_p1)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_148) v_v_58_1) (< v_idx_148 (+ c_ULTIMATE.start_main_p6 1))) (or (<= c_ULTIMATE.start_main_p4 v_idx_139) (< v_idx_139 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_139) v_v_74_1)) (or (< v_idx_151 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_151) (= 1 (select |c_#valid| v_idx_151))) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (= v_v_56_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_146)) (<= c_ULTIMATE.start_malloc_ptr v_idx_146)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) 0) (or (= v_v_62_1 (select |c_#valid| v_idx_150)) (<= c_ULTIMATE.start_malloc_ptr v_idx_150)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (or (= (select |c_#memory_int| v_idx_133) v_v_65_1) (<= c_ULTIMATE.start_main_p1 v_idx_133)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (or (= (select |c_#memory_int| v_idx_141) v_v_77_1) (< v_idx_141 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_main_p5 v_idx_141)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_140) (< v_idx_140 c_ULTIMATE.start_main_p4) (= (- 1) (select |c_#memory_int| v_idx_140))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_132)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (= (select |c_#memory_int| v_idx_143) v_v_80_1) (< v_idx_143 (+ c_ULTIMATE.start_main_p5 1)) (<= c_ULTIMATE.start_malloc_ptr v_idx_143)) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (or (< v_idx_135 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_135) v_v_68_1) (<= c_ULTIMATE.start_main_p2 v_idx_135)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 5)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (< v_idx_136 c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_136) (= (select |c_#memory_int| v_idx_136) 0)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (< v_idx_138 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_138) (= (select |c_#memory_int| v_idx_138) 0)) (or (= (select |c_#memory_int| v_idx_142) 0) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_142) (< v_idx_142 c_ULTIMATE.start_main_p5)) (= (select |c_old(#valid)| v_idx_149) v_v_2_1) (or (= (select |c_#memory_int| v_idx_137) v_v_71_1) (<= c_ULTIMATE.start_main_p3 v_idx_137) (< v_idx_137 (+ c_ULTIMATE.start_main_p2 1))) (<= c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6)))) (forall ((v_idx_170 Int) (v_idx_159 Int) (v_idx_168 Int) (v_idx_157 Int) (v_idx_169 Int) (v_idx_158 Int) (v_idx_162 Int) (v_idx_173 Int) (v_idx_163 Int) (v_idx_160 Int) (v_idx_171 Int) (v_idx_161 Int) (v_idx_172 Int) (v_idx_166 Int) (v_idx_155 Int) (v_idx_167 Int) (v_idx_156 Int) (v_idx_164 Int) (v_idx_153 Int) (v_idx_165 Int) (v_idx_154 Int)) (exists ((v_v_56_1 Int) (v_v_77_1 Int) (v_v_68_1 Int) (v_v_58_1 Int) (v_v_74_1 Int) (v_v_62_1 Int) (v_v_64_1 Int) (v_v_65_1 Int) (v_v_80_1 Int) (v_v_2_1 Int) (v_v_82_1 Int) (v_v_71_1 Int) (v_v_4_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (- (- c_ULTIMATE.start_main_p6) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_165 c_ULTIMATE.start_malloc_ptr) (= 0 (select |c_#memory_int| v_idx_165)) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_165)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_171) (= v_v_62_1 (select |c_#valid| v_idx_171))) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (< v_idx_169 (+ c_ULTIMATE.start_main_p6 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_169) v_v_58_1)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (< v_idx_172 c_ULTIMATE.start_malloc_ptr) (= 1 (select |c_#valid| v_idx_172)) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_172)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (<= c_ULTIMATE.start_main_p1 v_idx_154) (= (select |c_#memory_int| v_idx_154) v_v_65_1)) (or (< v_idx_173 (+ c_ULTIMATE.start_main_p6 1)) (= v_v_64_1 (select |c_#valid| v_idx_173))) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) 0) (or (= (select |c_#memory_int| v_idx_163) 0) (< v_idx_163 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_163)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (or (= (select |c_#memory_int| v_idx_160) v_v_74_1) (< v_idx_160 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_160)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_153)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (< v_idx_157 c_ULTIMATE.start_main_p2) (= (select |c_#memory_int| v_idx_157) 0) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_157)) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_malloc_ptr) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_168) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_168)) (< v_idx_168 c_ULTIMATE.start_malloc_ptr)) (or (< v_idx_166 (+ c_ULTIMATE.start_main_p6 1)) (= (select |c_#memory_int| v_idx_166) v_v_82_1)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (or (<= c_ULTIMATE.start_main_p2 v_idx_156) (= (select |c_#memory_int| v_idx_156) v_v_68_1) (< v_idx_156 (+ c_ULTIMATE.start_main_p1 1))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_malloc_ptr) (or (< v_idx_164 (+ c_ULTIMATE.start_main_p5 1)) (<= c_ULTIMATE.start_malloc_ptr v_idx_164) (= (select |c_#memory_int| v_idx_164) v_v_80_1)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (or (= (select |c_#memory_int| v_idx_161) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_161) (< v_idx_161 c_ULTIMATE.start_main_p4)) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_167) (= v_v_56_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_167))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 5)) (or (<= c_ULTIMATE.start_main_p3 v_idx_158) (< v_idx_158 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_158) v_v_71_1)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (< v_idx_155 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_155)) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_155)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (<= c_ULTIMATE.start_main_p5 v_idx_162) (= (select |c_#memory_int| v_idx_162) v_v_77_1) (< v_idx_162 (+ c_ULTIMATE.start_main_p4 1))) (= (select |c_old(#valid)| v_idx_170) v_v_2_1) (or (< v_idx_159 c_ULTIMATE.start_main_p3) (= (select |c_#memory_int| v_idx_159) 0) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_159)) (<= c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6)))))} [2019-01-07 18:53:21,255 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 18:53:21,810 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 18:53:21,810 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 18:53:29,906 WARN L181 SmtUtils]: Spent 8.09 s on a formula simplification that was a NOOP. DAG size: 355 [2019-01-07 18:53:29,907 WARN L270 ngHoareTripleChecker]: Pre: {2147483641#(or (forall ((v_idx_126 Int) (v_idx_115 Int) (v_idx_127 Int) (v_idx_116 Int) (v_idx_124 Int) (v_idx_113 Int) (v_idx_125 Int) (v_idx_114 Int) (v_idx_119 Int) (v_idx_128 Int) (v_idx_117 Int) (v_idx_129 Int) (v_idx_118 Int) (v_idx_130 Int) (v_idx_122 Int) (v_idx_111 Int) (v_idx_123 Int) (v_idx_112 Int) (v_idx_120 Int) (v_idx_131 Int) (v_idx_121 Int)) (exists ((v_v_56_1 Int) (v_v_77_1 Int) (v_v_68_1 Int) (v_v_58_1 Int) (v_v_62_1 Int) (v_v_74_1 Int) (v_v_64_1 Int) (v_v_65_1 Int) (v_v_80_1 Int) (v_v_2_1 Int) (v_v_82_1 Int) (v_v_71_1 Int) (v_v_4_1 Int)) (and (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (or (< v_idx_117 ULTIMATE.start_main_p3) (= (select |#memory_int| v_idx_117) 0) (<= (+ ULTIMATE.start_main_p3 1) v_idx_117)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (<= (- (- ULTIMATE.start_main_p6) (- ULTIMATE.start_malloc_ptr)) 0) (or (<= ULTIMATE.start_malloc_ptr v_idx_122) (< v_idx_122 (+ ULTIMATE.start_main_p5 1)) (= (select |#memory_int| v_idx_122) v_v_80_1)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_125) v_v_56_1) (<= ULTIMATE.start_malloc_ptr v_idx_125)) (or (= (select |#memory_int| v_idx_112) v_v_65_1) (<= ULTIMATE.start_main_p1 v_idx_112)) (or (< v_idx_120 (+ ULTIMATE.start_main_p4 1)) (<= ULTIMATE.start_main_p5 v_idx_120) (= (select |#memory_int| v_idx_120) v_v_77_1)) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (= v_v_4_1 (select |old(#memory_int)| v_idx_111)) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (or (= (select |#memory_int| v_idx_114) v_v_68_1) (< v_idx_114 (+ ULTIMATE.start_main_p1 1)) (<= ULTIMATE.start_main_p2 v_idx_114)) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 1)) (or (< v_idx_127 (+ ULTIMATE.start_main_p6 1)) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_127) v_v_58_1)) (or (< v_idx_115 ULTIMATE.start_main_p2) (= 0 (select |#memory_int| v_idx_115)) (<= (+ ULTIMATE.start_main_p2 1) v_idx_115)) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_126) 0) (<= (+ ULTIMATE.start_main_p6 1) v_idx_126) (< v_idx_126 ULTIMATE.start_malloc_ptr)) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) 0) (or (= (select |#memory_int| v_idx_124) v_v_82_1) (< v_idx_124 (+ ULTIMATE.start_main_p6 1))) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_119) (= (select |#memory_int| v_idx_119) (- 1)) (< v_idx_119 ULTIMATE.start_main_p4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (or (<= (+ ULTIMATE.start_main_p6 1) v_idx_123) (< v_idx_123 ULTIMATE.start_malloc_ptr) (= (select |#memory_int| v_idx_123) 0)) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 2)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (or (<= ULTIMATE.start_malloc_ptr v_idx_129) (= v_v_62_1 (select |#valid| v_idx_129))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_malloc_ptr) (or (< v_idx_118 (+ ULTIMATE.start_main_p3 1)) (<= ULTIMATE.start_main_p4 v_idx_118) (= (select |#memory_int| v_idx_118) v_v_74_1)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (or (= 1 (select |#valid| v_idx_130)) (<= (+ ULTIMATE.start_main_p6 1) v_idx_130) (< v_idx_130 ULTIMATE.start_malloc_ptr)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (or (< v_idx_116 (+ ULTIMATE.start_main_p2 1)) (= (select |#memory_int| v_idx_116) v_v_71_1) (<= ULTIMATE.start_main_p3 v_idx_116)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 5)) (or (= v_v_64_1 (select |#valid| v_idx_131)) (< v_idx_131 (+ ULTIMATE.start_main_p6 1))) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_113) (< v_idx_113 ULTIMATE.start_main_p1) (= (select |#memory_int| v_idx_113) 0)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (or (= 0 (select |#memory_int| v_idx_121)) (< v_idx_121 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p5 1) v_idx_121)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 4)) (<= ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (= (select |old(#valid)| v_idx_128) v_v_2_1)))) (forall ((v_idx_98 Int) (v_idx_99 Int) (v_idx_96 Int) (v_idx_97 Int) (v_idx_94 Int) (v_idx_95 Int) (v_idx_92 Int) (v_idx_93 Int) (v_idx_90 Int) (v_idx_91 Int) (v_idx_104 Int) (v_idx_105 Int) (v_idx_102 Int) (v_idx_103 Int) (v_idx_108 Int) (v_idx_109 Int) (v_idx_106 Int) (v_idx_107 Int) (v_idx_100 Int) (v_idx_101 Int) (v_idx_110 Int)) (exists ((v_v_77_1 Int) (v_v_56_1 Int) (v_v_68_1 Int) (v_v_58_1 Int) (v_v_74_1 Int) (v_v_62_1 Int) (v_v_64_1 Int) (v_v_65_1 Int) (v_v_80_1 Int) (v_v_2_1 Int) (v_v_82_1 Int) (v_v_71_1 Int) (v_v_4_1 Int)) (and (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (or (= (select |#memory_int| v_idx_98) 0) (< v_idx_98 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_98)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (or (< v_idx_97 (+ ULTIMATE.start_main_p3 1)) (= v_v_74_1 (select |#memory_int| v_idx_97)) (<= ULTIMATE.start_main_p4 v_idx_97)) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (or (= (select |#memory_int| v_idx_101) v_v_80_1) (<= ULTIMATE.start_malloc_ptr v_idx_101) (< v_idx_101 (+ ULTIMATE.start_main_p5 1))) (<= (- (- ULTIMATE.start_main_p6) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (or (< v_idx_93 (+ ULTIMATE.start_main_p1 1)) (<= ULTIMATE.start_main_p2 v_idx_93) (= (select |#memory_int| v_idx_93) v_v_68_1)) (= v_v_2_1 (select |old(#valid)| v_idx_107)) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 1)) (or (= (select |#memory_int| v_idx_99) v_v_77_1) (<= ULTIMATE.start_main_p5 v_idx_99) (< v_idx_99 (+ ULTIMATE.start_main_p4 1))) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (or (< v_idx_92 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_idx_92) (= (select |#memory_int| v_idx_92) 0)) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (or (< v_idx_106 (+ ULTIMATE.start_main_p6 1)) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_106) v_v_58_1)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) 0) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 3)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_94) (< v_idx_94 ULTIMATE.start_main_p2) (= (select |#memory_int| v_idx_94) 0)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (or (< v_idx_96 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_96) (= (select |#memory_int| v_idx_96) 0)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 2)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_malloc_ptr) (or (= v_v_64_1 (select |#valid| v_idx_110)) (< v_idx_110 (+ ULTIMATE.start_main_p6 1))) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (or (<= (+ ULTIMATE.start_main_p6 1) v_idx_109) (< v_idx_109 ULTIMATE.start_malloc_ptr) (= 1 (select |#valid| v_idx_109))) (or (< v_idx_100 ULTIMATE.start_main_p5) (= (select |#memory_int| v_idx_100) 0) (<= (+ ULTIMATE.start_main_p5 1) v_idx_100)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (or (<= ULTIMATE.start_main_p1 v_idx_91) (= (select |#memory_int| v_idx_91) v_v_65_1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 5)) (= (select |old(#memory_int)| v_idx_90) v_v_4_1) (or (= (select |#memory_int| v_idx_103) v_v_82_1) (< v_idx_103 (+ ULTIMATE.start_main_p6 1))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 4)) (or (<= ULTIMATE.start_malloc_ptr v_idx_104) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_104) v_v_56_1)) (or (<= ULTIMATE.start_malloc_ptr v_idx_108) (= v_v_62_1 (select |#valid| v_idx_108))) (or (= (select |#memory_int| v_idx_102) 0) (< v_idx_102 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p6 1) v_idx_102)) (<= ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (or (<= ULTIMATE.start_main_p3 v_idx_95) (< v_idx_95 (+ ULTIMATE.start_main_p2 1)) (= (select |#memory_int| v_idx_95) v_v_71_1)) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (or (<= (+ ULTIMATE.start_main_p6 1) v_idx_105) (< v_idx_105 ULTIMATE.start_malloc_ptr) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_105)))))))} [2019-01-07 18:53:29,907 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 18:53:29,908 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-07 18:53:38,057 WARN L181 SmtUtils]: Spent 8.15 s on a formula simplification that was a NOOP. DAG size: 355 [2019-01-07 18:53:38,058 WARN L276 ngHoareTripleChecker]: Post: {2147483640#(or (forall ((v_idx_148 Int) (v_idx_137 Int) (v_idx_149 Int) (v_idx_138 Int) (v_idx_146 Int) (v_idx_135 Int) (v_idx_147 Int) (v_idx_136 Int) (v_idx_139 Int) (v_idx_140 Int) (v_idx_151 Int) (v_idx_141 Int) (v_idx_152 Int) (v_idx_150 Int) (v_idx_144 Int) (v_idx_133 Int) (v_idx_145 Int) (v_idx_134 Int) (v_idx_142 Int) (v_idx_143 Int) (v_idx_132 Int)) (exists ((v_v_56_1 Int) (v_v_77_1 Int) (v_v_68_1 Int) (v_v_58_1 Int) (v_v_74_1 Int) (v_v_62_1 Int) (v_v_64_1 Int) (v_v_65_1 Int) (v_v_80_1 Int) (v_v_2_1 Int) (v_v_82_1 Int) (v_v_71_1 Int) (v_v_4_1 Int)) (and (or (= v_v_64_1 (select |#valid| v_idx_152)) (< v_idx_152 (+ ULTIMATE.start_main_p6 1))) (or (< v_idx_145 (+ ULTIMATE.start_main_p6 1)) (= v_v_82_1 (select |#memory_int| v_idx_145))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p6) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_147) 0) (< v_idx_147 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p6 1) v_idx_147)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (<= (- (- ULTIMATE.start_main_p6) (- ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_144 ULTIMATE.start_malloc_ptr) (= 0 (select |#memory_int| v_idx_144)) (<= (+ ULTIMATE.start_main_p6 1) v_idx_144)) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_134) (= (select |#memory_int| v_idx_134) 0) (< v_idx_134 ULTIMATE.start_main_p1)) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 1)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_148) v_v_58_1) (< v_idx_148 (+ ULTIMATE.start_main_p6 1))) (or (<= ULTIMATE.start_main_p4 v_idx_139) (< v_idx_139 (+ ULTIMATE.start_main_p3 1)) (= (select |#memory_int| v_idx_139) v_v_74_1)) (or (< v_idx_151 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p6 1) v_idx_151) (= 1 (select |#valid| v_idx_151))) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (or (= v_v_56_1 (select |ULTIMATE.start_malloc_old_#valid| v_idx_146)) (<= ULTIMATE.start_malloc_ptr v_idx_146)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) 0) (or (= v_v_62_1 (select |#valid| v_idx_150)) (<= ULTIMATE.start_malloc_ptr v_idx_150)) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (or (= (select |#memory_int| v_idx_133) v_v_65_1) (<= ULTIMATE.start_main_p1 v_idx_133)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (or (= (select |#memory_int| v_idx_141) v_v_77_1) (< v_idx_141 (+ ULTIMATE.start_main_p4 1)) (<= ULTIMATE.start_main_p5 v_idx_141)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 2)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_140) (< v_idx_140 ULTIMATE.start_main_p4) (= (- 1) (select |#memory_int| v_idx_140))) (= v_v_4_1 (select |old(#memory_int)| v_idx_132)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (or (= (select |#memory_int| v_idx_143) v_v_80_1) (< v_idx_143 (+ ULTIMATE.start_main_p5 1)) (<= ULTIMATE.start_malloc_ptr v_idx_143)) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (or (< v_idx_135 (+ ULTIMATE.start_main_p1 1)) (= (select |#memory_int| v_idx_135) v_v_68_1) (<= ULTIMATE.start_main_p2 v_idx_135)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 5)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (or (< v_idx_136 ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p2 1) v_idx_136) (= (select |#memory_int| v_idx_136) 0)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 4)) (or (< v_idx_138 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_138) (= (select |#memory_int| v_idx_138) 0)) (or (= (select |#memory_int| v_idx_142) 0) (<= (+ ULTIMATE.start_main_p5 1) v_idx_142) (< v_idx_142 ULTIMATE.start_main_p5)) (= (select |old(#valid)| v_idx_149) v_v_2_1) (or (= (select |#memory_int| v_idx_137) v_v_71_1) (<= ULTIMATE.start_main_p3 v_idx_137) (< v_idx_137 (+ ULTIMATE.start_main_p2 1))) (<= ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6)))) (forall ((v_idx_170 Int) (v_idx_159 Int) (v_idx_168 Int) (v_idx_157 Int) (v_idx_169 Int) (v_idx_158 Int) (v_idx_162 Int) (v_idx_173 Int) (v_idx_163 Int) (v_idx_160 Int) (v_idx_171 Int) (v_idx_161 Int) (v_idx_172 Int) (v_idx_166 Int) (v_idx_155 Int) (v_idx_167 Int) (v_idx_156 Int) (v_idx_164 Int) (v_idx_153 Int) (v_idx_165 Int) (v_idx_154 Int)) (exists ((v_v_56_1 Int) (v_v_77_1 Int) (v_v_68_1 Int) (v_v_58_1 Int) (v_v_74_1 Int) (v_v_62_1 Int) (v_v_64_1 Int) (v_v_65_1 Int) (v_v_80_1 Int) (v_v_2_1 Int) (v_v_82_1 Int) (v_v_71_1 Int) (v_v_4_1 Int)) (and (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (<= (- (- ULTIMATE.start_main_p6) (- ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_165 ULTIMATE.start_malloc_ptr) (= 0 (select |#memory_int| v_idx_165)) (<= (+ ULTIMATE.start_main_p6 1) v_idx_165)) (or (<= ULTIMATE.start_malloc_ptr v_idx_171) (= v_v_62_1 (select |#valid| v_idx_171))) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (or (< v_idx_169 (+ ULTIMATE.start_main_p6 1)) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_169) v_v_58_1)) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 1)) (or (< v_idx_172 ULTIMATE.start_malloc_ptr) (= 1 (select |#valid| v_idx_172)) (<= (+ ULTIMATE.start_main_p6 1) v_idx_172)) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (or (<= ULTIMATE.start_main_p1 v_idx_154) (= (select |#memory_int| v_idx_154) v_v_65_1)) (or (< v_idx_173 (+ ULTIMATE.start_main_p6 1)) (= v_v_64_1 (select |#valid| v_idx_173))) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) 0) (or (= (select |#memory_int| v_idx_163) 0) (< v_idx_163 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p5 1) v_idx_163)) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (or (= (select |#memory_int| v_idx_160) v_v_74_1) (< v_idx_160 (+ ULTIMATE.start_main_p3 1)) (<= ULTIMATE.start_main_p4 v_idx_160)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (= v_v_4_1 (select |old(#memory_int)| v_idx_153)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (or (< v_idx_157 ULTIMATE.start_main_p2) (= (select |#memory_int| v_idx_157) 0) (<= (+ ULTIMATE.start_main_p2 1) v_idx_157)) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_malloc_ptr) (or (<= (+ ULTIMATE.start_main_p6 1) v_idx_168) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_168)) (< v_idx_168 ULTIMATE.start_malloc_ptr)) (or (< v_idx_166 (+ ULTIMATE.start_main_p6 1)) (= (select |#memory_int| v_idx_166) v_v_82_1)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 2)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (or (<= ULTIMATE.start_main_p2 v_idx_156) (= (select |#memory_int| v_idx_156) v_v_68_1) (< v_idx_156 (+ ULTIMATE.start_main_p1 1))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_malloc_ptr) (or (< v_idx_164 (+ ULTIMATE.start_main_p5 1)) (<= ULTIMATE.start_malloc_ptr v_idx_164) (= (select |#memory_int| v_idx_164) v_v_80_1)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (or (= (select |#memory_int| v_idx_161) (- 2)) (<= (+ ULTIMATE.start_main_p4 1) v_idx_161) (< v_idx_161 ULTIMATE.start_main_p4)) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (or (<= ULTIMATE.start_malloc_ptr v_idx_167) (= v_v_56_1 (select |ULTIMATE.start_malloc_old_#valid| v_idx_167))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 5)) (or (<= ULTIMATE.start_main_p3 v_idx_158) (< v_idx_158 (+ ULTIMATE.start_main_p2 1)) (= (select |#memory_int| v_idx_158) v_v_71_1)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (or (< v_idx_155 ULTIMATE.start_main_p1) (= 0 (select |#memory_int| v_idx_155)) (<= (+ ULTIMATE.start_main_p1 1) v_idx_155)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 4)) (or (<= ULTIMATE.start_main_p5 v_idx_162) (= (select |#memory_int| v_idx_162) v_v_77_1) (< v_idx_162 (+ ULTIMATE.start_main_p4 1))) (= (select |old(#valid)| v_idx_170) v_v_2_1) (or (< v_idx_159 ULTIMATE.start_main_p3) (= (select |#memory_int| v_idx_159) 0) (<= (+ ULTIMATE.start_main_p3 1) v_idx_159)) (<= ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6)))))} [2019-01-07 18:54:01,667 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 18:54:01,668 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 18:54:01,668 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 18:54:01,668 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 18:54:01,669 WARN L224 ngHoareTripleChecker]: Pre: {2147483637#(or (forall ((v_idx_225 Int) (v_idx_236 Int) (v_idx_226 Int) (v_idx_223 Int) (v_idx_234 Int) (v_idx_224 Int) (v_idx_235 Int) (v_idx_229 Int) (v_idx_218 Int) (v_idx_219 Int) (v_idx_227 Int) (v_idx_216 Int) (v_idx_228 Int) (v_idx_217 Int) (v_idx_221 Int) (v_idx_232 Int) (v_idx_222 Int) (v_idx_233 Int) (v_idx_230 Int) (v_idx_220 Int) (v_idx_231 Int)) (exists ((v_v_77_1 Int) (v_v_56_1 Int) (v_v_68_1 Int) (v_v_58_1 Int) (v_v_62_1 Int) (v_v_74_1 Int) (v_v_64_1 Int) (v_v_65_1 Int) (v_v_80_1 Int) (v_v_2_1 Int) (v_v_71_1 Int) (v_v_82_1 Int) (v_v_4_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p6) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_220) (< v_idx_220 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_220))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (- (- c_ULTIMATE.start_main_p6) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= (select |c_#memory_int| v_idx_217) v_v_65_1) (<= c_ULTIMATE.start_main_p1 v_idx_217)) (or (= (select |c_#memory_int| v_idx_226) 0) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_226) (< v_idx_226 c_ULTIMATE.start_main_p5)) (or (= 1 (select |c_#valid| v_idx_235)) (< v_idx_235 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_235)) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (= (select |c_#memory_int| v_idx_221) v_v_71_1) (< v_idx_221 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_221)) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_231) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_231) 0) (< v_idx_231 c_ULTIMATE.start_malloc_ptr)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (< v_idx_222 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_222) (= (select |c_#memory_int| v_idx_222) 0)) (or (< v_idx_224 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_224) (= (- 2) (select |c_#memory_int| v_idx_224))) (or (<= c_ULTIMATE.start_main_p5 v_idx_225) (< v_idx_225 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_225) v_v_77_1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_233)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_234) (= v_v_62_1 (select |c_#valid| v_idx_234))) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) 0) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_218) (< v_idx_218 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_218))) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_216)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (or (= 0 (select |c_#memory_int| v_idx_228)) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_228) (< v_idx_228 c_ULTIMATE.start_malloc_ptr)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 3)) (or (< v_idx_223 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_223) (= (select |c_#memory_int| v_idx_223) v_v_74_1)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_219) v_v_68_1) (<= c_ULTIMATE.start_main_p2 v_idx_219) (< v_idx_219 (+ c_ULTIMATE.start_main_p1 1))) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (or (= (select |c_#memory_int| v_idx_229) v_v_82_1) (< v_idx_229 (+ c_ULTIMATE.start_main_p6 1))) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (or (= v_v_64_1 (select |c_#valid| v_idx_236)) (< v_idx_236 (+ c_ULTIMATE.start_main_p6 1))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_232) v_v_58_1) (< v_idx_232 (+ c_ULTIMATE.start_main_p6 1))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 5)) (or (< v_idx_227 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#memory_int| v_idx_227) v_v_80_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_227)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (= v_v_56_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_230)) (<= c_ULTIMATE.start_malloc_ptr v_idx_230)) (<= c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6)))) (forall ((v_idx_247 Int) (v_idx_248 Int) (v_idx_237 Int) (v_idx_245 Int) (v_idx_256 Int) (v_idx_246 Int) (v_idx_257 Int) (v_idx_249 Int) (v_idx_238 Int) (v_idx_239 Int) (v_idx_250 Int) (v_idx_240 Int) (v_idx_251 Int) (v_idx_243 Int) (v_idx_254 Int) (v_idx_244 Int) (v_idx_255 Int) (v_idx_241 Int) (v_idx_252 Int) (v_idx_242 Int) (v_idx_253 Int)) (exists ((v_v_745_1 Int) (v_v_725_1 Int) (v_v_736_1 Int) (v_v_734_1 Int) (v_v_729_1 Int) (v_v_739_1 Int) (v_v_728_1 Int) (v_v_727_1 Int) (v_v_738_1 Int) (v_v_740_1 Int) (v_v_732_1 Int) (v_v_731_1 Int) (v_v_742_1 Int) (v_v_744_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p6) (or (= v_v_731_1 (select |c_#valid| v_idx_243)) (< v_idx_243 (+ c_ULTIMATE.start_main_p6 1))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (< v_idx_245 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_245) (= 0 (select |c_#memory_int| v_idx_245))) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= v_v_739_1 0) (or (< v_idx_238 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_238) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_238))) (<= (- (- c_ULTIMATE.start_main_p6) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_251 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_251) (= (select |c_#memory_int| v_idx_251) v_v_739_1)) (or (< v_idx_249 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_249) (= 0 (select |c_#memory_int| v_idx_249))) (or (= v_v_734_1 (select |c_#memory_int| v_idx_246)) (<= c_ULTIMATE.start_main_p2 v_idx_246) (< v_idx_246 (+ c_ULTIMATE.start_main_p1 1))) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_247) (= 0 (select |c_#memory_int| v_idx_247)) (< v_idx_247 c_ULTIMATE.start_main_p2)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (< v_idx_252 (+ c_ULTIMATE.start_main_p4 1)) (= v_v_740_1 (select |c_#memory_int| v_idx_252)) (<= c_ULTIMATE.start_main_p5 v_idx_252)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) 0) (or (< v_idx_239 (+ c_ULTIMATE.start_main_p6 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_239) v_v_727_1)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (= v_v_745_1 (select |c_old(#memory_int)| v_idx_257)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_242) (< v_idx_242 c_ULTIMATE.start_malloc_ptr) (= 1 (select |c_#valid| v_idx_242))) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_malloc_ptr) (or (= v_v_725_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_237)) (<= c_ULTIMATE.start_malloc_ptr v_idx_237)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (or (<= c_ULTIMATE.start_main_p4 v_idx_250) (= v_v_738_1 (select |c_#memory_int| v_idx_250)) (< v_idx_250 (+ c_ULTIMATE.start_main_p3 1))) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (or (= v_v_736_1 (select |c_#memory_int| v_idx_248)) (<= c_ULTIMATE.start_main_p3 v_idx_248) (< v_idx_248 (+ c_ULTIMATE.start_main_p2 1))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (or (= v_v_732_1 (select |c_#memory_int| v_idx_244)) (<= c_ULTIMATE.start_main_p1 v_idx_244)) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_255) (= 0 (select |c_#memory_int| v_idx_255)) (< v_idx_255 c_ULTIMATE.start_malloc_ptr)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (<= 0 (+ v_v_739_1 1)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_254) (< v_idx_254 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_742_1 (select |c_#memory_int| v_idx_254))) (= v_v_728_1 (select |c_old(#valid)| v_idx_240)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 5)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (= 0 (select |c_#memory_int| v_idx_253)) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_253) (< v_idx_253 c_ULTIMATE.start_main_p5)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (= v_v_744_1 (select |c_#memory_int| v_idx_256)) (< v_idx_256 (+ c_ULTIMATE.start_main_p6 1))) (<= (- (- v_v_739_1) v_v_739_1) 2) (<= c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (or (= v_v_729_1 (select |c_#valid| v_idx_241)) (<= c_ULTIMATE.start_malloc_ptr v_idx_241)) (<= (- v_v_739_1 (- v_v_739_1)) 0)))))} [2019-01-07 18:54:01,669 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 18:54:01,670 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-07 18:54:01,670 WARN L230 ngHoareTripleChecker]: Post: {2147483636#(or (forall ((v_idx_290 Int) (v_idx_291 Int) (v_idx_280 Int) (v_idx_289 Int) (v_idx_279 Int) (v_idx_283 Int) (v_idx_294 Int) (v_idx_284 Int) (v_idx_295 Int) (v_idx_281 Int) (v_idx_292 Int) (v_idx_282 Int) (v_idx_293 Int) (v_idx_287 Int) (v_idx_298 Int) (v_idx_288 Int) (v_idx_299 Int) (v_idx_285 Int) (v_idx_296 Int) (v_idx_286 Int) (v_idx_297 Int)) (exists ((v_v_745_1 Int) (v_v_725_1 Int) (v_v_736_1 Int) (v_v_734_1 Int) (v_v_729_1 Int) (v_v_728_1 Int) (v_v_738_1 Int) (v_v_727_1 Int) (v_v_740_1 Int) (v_v_732_1 Int) (v_v_742_1 Int) (v_v_731_1 Int) (v_v_766_1 Int) (v_v_744_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (or (<= c_ULTIMATE.start_main_p1 v_idx_280) (= v_v_732_1 (select |c_#memory_int| v_idx_280))) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p6) (or (= v_v_731_1 (select |c_#valid| v_idx_299)) (< v_idx_299 (+ c_ULTIMATE.start_main_p6 1))) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_298) (< v_idx_298 c_ULTIMATE.start_malloc_ptr) (= 1 (select |c_#valid| v_idx_298))) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_297) (= v_v_729_1 (select |c_#valid| v_idx_297))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ v_v_766_1 1) 0) (= v_v_745_1 (select |c_old(#memory_int)| v_idx_279)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= 0 (+ v_v_766_1 2)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_293) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_293) v_v_725_1)) (<= (- (- c_ULTIMATE.start_main_p6) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (= v_v_766_1 (select |c_#memory_int| v_idx_287)) (< v_idx_287 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_287)) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_281) (< v_idx_281 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_281))) (<= (- (- v_v_766_1) v_v_766_1) 4) (or (< v_idx_290 (+ c_ULTIMATE.start_main_p5 1)) (<= c_ULTIMATE.start_malloc_ptr v_idx_290) (= v_v_742_1 (select |c_#memory_int| v_idx_290))) (<= (- v_v_766_1 (- v_v_766_1)) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (= 0 (select |c_#memory_int| v_idx_289)) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_289) (< v_idx_289 c_ULTIMATE.start_main_p5)) (or (<= c_ULTIMATE.start_main_p5 v_idx_288) (< v_idx_288 (+ c_ULTIMATE.start_main_p4 1)) (= v_v_740_1 (select |c_#memory_int| v_idx_288))) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (= v_v_738_1 (select |c_#memory_int| v_idx_286)) (<= c_ULTIMATE.start_main_p4 v_idx_286) (< v_idx_286 (+ c_ULTIMATE.start_main_p3 1))) (or (<= c_ULTIMATE.start_main_p2 v_idx_282) (< v_idx_282 (+ c_ULTIMATE.start_main_p1 1)) (= v_v_734_1 (select |c_#memory_int| v_idx_282))) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_291) (= 0 (select |c_#memory_int| v_idx_291)) (< v_idx_291 c_ULTIMATE.start_malloc_ptr)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_283) (= 0 (select |c_#memory_int| v_idx_283)) (< v_idx_283 c_ULTIMATE.start_main_p2)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) 0) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (< v_idx_292 (+ c_ULTIMATE.start_main_p6 1)) (= v_v_744_1 (select |c_#memory_int| v_idx_292))) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_294) (< v_idx_294 c_ULTIMATE.start_malloc_ptr) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_294))) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 5)) (or (= v_v_727_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_295)) (< v_idx_295 (+ c_ULTIMATE.start_main_p6 1))) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 4)) (= v_v_728_1 (select |c_old(#valid)| v_idx_296)) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_285) (= 0 (select |c_#memory_int| v_idx_285)) (< v_idx_285 c_ULTIMATE.start_main_p3)) (<= c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (or (<= c_ULTIMATE.start_main_p3 v_idx_284) (< v_idx_284 (+ c_ULTIMATE.start_main_p2 1)) (= v_v_736_1 (select |c_#memory_int| v_idx_284)))))) (forall ((v_idx_269 Int) (v_idx_258 Int) (v_idx_259 Int) (v_idx_267 Int) (v_idx_278 Int) (v_idx_268 Int) (v_idx_261 Int) (v_idx_272 Int) (v_idx_262 Int) (v_idx_273 Int) (v_idx_270 Int) (v_idx_260 Int) (v_idx_271 Int) (v_idx_265 Int) (v_idx_276 Int) (v_idx_266 Int) (v_idx_277 Int) (v_idx_263 Int) (v_idx_274 Int) (v_idx_264 Int) (v_idx_275 Int)) (exists ((v_v_77_1 Int) (v_v_56_1 Int) (v_v_68_1 Int) (v_v_58_1 Int) (v_v_74_1 Int) (v_v_62_1 Int) (v_v_64_1 Int) (v_v_65_1 Int) (v_v_80_1 Int) (v_v_2_1 Int) (v_v_82_1 Int) (v_v_71_1 Int) (v_v_4_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (or (< v_idx_268 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_268) (= 0 (select |c_#memory_int| v_idx_268))) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p6) (or (< v_idx_274 (+ c_ULTIMATE.start_main_p6 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_274) v_v_58_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_272) v_v_56_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_272)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_258)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (or (< v_idx_267 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_main_p5 v_idx_267) (= (select |c_#memory_int| v_idx_267) v_v_77_1)) (or (= v_v_64_1 (select |c_#valid| v_idx_278)) (< v_idx_278 (+ c_ULTIMATE.start_main_p6 1))) (<= (- (- c_ULTIMATE.start_main_p6) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= c_ULTIMATE.start_main_p4 v_idx_265) (< v_idx_265 (+ c_ULTIMATE.start_main_p3 1)) (= (select |c_#memory_int| v_idx_265) v_v_74_1)) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (= (select |c_#memory_int| v_idx_271) v_v_82_1) (< v_idx_271 (+ c_ULTIMATE.start_main_p6 1))) (or (= 1 (select |c_#valid| v_idx_277)) (< v_idx_277 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_277)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (= (select |c_#memory_int| v_idx_261) v_v_68_1) (< v_idx_261 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_261)) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (< v_idx_263 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_263) (= (select |c_#memory_int| v_idx_263) v_v_71_1)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (< v_idx_262 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_262)) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_262)) (or (< v_idx_260 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_260)) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_260)) (or (< v_idx_264 c_ULTIMATE.start_main_p3) (= 0 (select |c_#memory_int| v_idx_264)) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_264)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) 0) (or (= (select |c_#memory_int| v_idx_259) v_v_65_1) (<= c_ULTIMATE.start_main_p1 v_idx_259)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_270) (= 0 (select |c_#memory_int| v_idx_270)) (< v_idx_270 c_ULTIMATE.start_malloc_ptr)) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (or (= v_v_80_1 (select |c_#memory_int| v_idx_269)) (<= c_ULTIMATE.start_malloc_ptr v_idx_269) (< v_idx_269 (+ c_ULTIMATE.start_main_p5 1))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 5)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_276) (= v_v_62_1 (select |c_#valid| v_idx_276))) (= (select |c_old(#valid)| v_idx_275) v_v_2_1) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_273)) (< v_idx_273 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_273)) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_266) (< v_idx_266 c_ULTIMATE.start_main_p4) (= (- 3) (select |c_#memory_int| v_idx_266))) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6)))))} [2019-01-07 18:54:01,670 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 18:54:02,335 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 18:54:02,335 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 18:54:05,838 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2019-01-07 18:54:05,840 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:391) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.handleInfeasibleCase(BaseRefinementStrategy.java:296) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:206) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:456) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:434) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:126) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.checkSat(WrapperScript.java:116) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA.getRedundancy(SimplifyDDA.java:626) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SimplifyDDAWithTimeout.getRedundancy(SimplifyDDAWithTimeout.java:122) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA$Simplifier.walk(SimplifyDDA.java:371) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.simplification.SimplifyDDA.simplifyOnce(SimplifyDDA.java:650) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SimplifyDDAWithTimeout.getSimplifiedTerm(SimplifyDDAWithTimeout.java:187) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.simplify(SmtUtils.java:152) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.toStringSimplified(DebuggingHoareTripleChecker.java:313) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.logUnsoundness(DebuggingHoareTripleChecker.java:270) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkValidity(DebuggingHoareTripleChecker.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkValidity(DebuggingHoareTripleChecker.java:179) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkInternal(DebuggingHoareTripleChecker.java:139) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:80) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:62) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:1) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.assertIsPostSound(FixpointEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateAbstractPost(FixpointEngine.java:254) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateFixpoint(FixpointEngine.java:134) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.run(FixpointEngine.java:105) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.runWithoutTimeoutAndResults(AbstractInterpreter.java:149) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarAbsIntRunner.generateFixpoints(CegarAbsIntRunner.java:222) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.constructInterpolantGenerator(BaseTaipanRefinementStrategy.java:382) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.getInterpolantGenerator(BaseTaipanRefinementStrategy.java:225) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:380) ... 20 more Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 50 more [2019-01-07 18:54:05,844 INFO L168 Benchmark]: Toolchain (without parser) took 65881.97 ms. Allocated memory was 1.5 GB in the beginning and 3.1 GB in the end (delta: 1.5 GB). Free memory was 1.5 GB in the beginning and 3.0 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-01-07 18:54:05,846 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.28 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 18:54:05,847 INFO L168 Benchmark]: Boogie Procedure Inliner took 66.27 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 18:54:05,847 INFO L168 Benchmark]: Boogie Preprocessor took 38.58 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 18:54:05,848 INFO L168 Benchmark]: RCFGBuilder took 911.73 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2019-01-07 18:54:05,849 INFO L168 Benchmark]: TraceAbstraction took 64860.05 ms. Allocated memory was 1.5 GB in the beginning and 3.1 GB in the end (delta: 1.5 GB). Free memory was 1.4 GB in the beginning and 3.0 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-01-07 18:54:05,853 INFO L336 ainManager$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 0.28 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 66.27 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 38.58 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 911.73 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 64860.05 ms. Allocated memory was 1.5 GB in the beginning and 3.1 GB in the end (delta: 1.5 GB). Free memory was 1.4 GB in the beginning and 3.0 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.extractInterpolants(BaseRefinementStrategy.java:391) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...