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-9-limited.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f57a05f [2019-01-07 18:54:08,349 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-07 18:54:08,353 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-07 18:54:08,372 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-01-07 18:54:08,416 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 18:54:08,439 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-07 18:54:08,440 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-07 18:54:08,441 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-07 18:54:08,441 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-07 18:54:08,442 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-07 18:54:08,442 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-07 18:54:08,442 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-07 18:54:08,442 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-07 18:54:08,442 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-07 18:54:08,443 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2019-01-07 18:54:08,443 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-07 18:54:08,444 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-07 18:54:08,444 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-07 18:54:08,445 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-07 18:54:08,445 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-07 18:54:08,445 INFO L133 SettingsManager]: * Use SBE=true [2019-01-07 18:54:08,445 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-07 18:54:08,447 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-07 18:54:08,447 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-07 18:54:08,448 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-07 18:54:08,448 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-07 18:54:08,448 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-07 18:54:08,448 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-07 18:54:08,448 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-07 18:54:08,449 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-07 18:54:08,449 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-07 18:54:08,449 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-07 18:54:08,449 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-07 18:54:08,450 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-07 18:54:08,450 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-07 18:54:08,450 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 18:54:08,450 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-07 18:54:08,450 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-07 18:54:08,451 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-07 18:54:08,451 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-07 18:54:08,452 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-07 18:54:08,452 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-07 18:54:08,452 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-07 18:54:08,452 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-07 18:54:08,505 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-07 18:54:08,520 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-07 18:54:08,527 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-07 18:54:08,528 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-07 18:54:08,529 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-07 18:54:08,530 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-9-limited.bpl [2019-01-07 18:54:08,530 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-9-limited.bpl' [2019-01-07 18:54:08,604 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-07 18:54:08,608 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-07 18:54:08,608 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-07 18:54:08,609 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-07 18:54:08,609 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-07 18:54:08,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:54:08" (1/1) ... [2019-01-07 18:54:08,646 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:54:08" (1/1) ... [2019-01-07 18:54:08,696 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-07 18:54:08,697 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-07 18:54:08,697 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-07 18:54:08,697 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-07 18:54:08,710 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:54:08" (1/1) ... [2019-01-07 18:54:08,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:54:08" (1/1) ... [2019-01-07 18:54:08,714 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:54:08" (1/1) ... [2019-01-07 18:54:08,714 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:54:08" (1/1) ... [2019-01-07 18:54:08,722 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:54:08" (1/1) ... [2019-01-07 18:54:08,732 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:54:08" (1/1) ... [2019-01-07 18:54:08,734 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:54:08" (1/1) ... [2019-01-07 18:54:08,736 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-07 18:54:08,737 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-07 18:54:08,737 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-07 18:54:08,737 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-07 18:54:08,738 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:54:08" (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 18:54:08,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-07 18:54:08,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-07 18:54:09,999 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-07 18:54:10,000 INFO L286 CfgBuilder]: Removed 21 assue(true) statements. [2019-01-07 18:54:10,002 INFO L202 PluginConnector]: Adding new model speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 06:54:10 BoogieIcfgContainer [2019-01-07 18:54:10,002 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-07 18:54:10,003 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-07 18:54:10,003 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-07 18:54:10,007 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-07 18:54:10,007 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:54:08" (1/2) ... [2019-01-07 18:54:10,008 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c155731 and model type speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.01 06:54:10, skipping insertion in model container [2019-01-07 18:54:10,008 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "speedup-poc-dd-9-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 06:54:10" (2/2) ... [2019-01-07 18:54:10,010 INFO L112 eAbstractionObserver]: Analyzing ICFG speedup-poc-dd-9-limited.bpl [2019-01-07 18:54:10,021 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-07 18:54:10,030 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 9 error locations. [2019-01-07 18:54:10,049 INFO L257 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2019-01-07 18:54:10,085 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-07 18:54:10,085 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-07 18:54:10,085 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-07 18:54:10,085 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-07 18:54:10,086 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-07 18:54:10,086 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-07 18:54:10,086 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-07 18:54:10,086 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-07 18:54:10,110 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states. [2019-01-07 18:54:10,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2019-01-07 18:54:10,122 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 18:54:10,123 INFO L402 BasicCegarLoop]: trace histogram [1, 1] [2019-01-07 18:54:10,127 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONASSERT, ULTIMATE.startErr5ASSERT_VIOLATIONASSERT, ULTIMATE.startErr3ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4ASSERT_VIOLATIONASSERT, ULTIMATE.startErr6ASSERT_VIOLATIONASSERT, ULTIMATE.startErr7ASSERT_VIOLATIONASSERT, ULTIMATE.startErr8ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr2ASSERT_VIOLATIONASSERT]=== [2019-01-07 18:54:10,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 18:54:10,136 INFO L82 PathProgramCache]: Analyzing trace with hash 1000, now seen corresponding path program 1 times [2019-01-07 18:54:10,139 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 18:54:10,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 18:54:10,189 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 18:54:10,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 18:54:10,190 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 18:54:10,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 18:54:10,472 INFO L273 TraceCheckUtils]: 0: Hoare triple {24#true} havoc main_p1, main_p2, main_p3, main_p4, main_p5, main_p6, main_p7, main_p8, main_p9;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;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_p7 := 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_p8 := 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_p9 := 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;assume main_p6 < main_p7;assume main_p7 < main_p8;assume main_p8 < main_p9;#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];#memory_int := #memory_int[main_p7 := 0];#memory_int := #memory_int[main_p8 := 0];#memory_int := #memory_int[main_p9 := 0]; {26#(= (select |#memory_int| ULTIMATE.start_main_p1) 0)} is VALID [2019-01-07 18:54:10,483 INFO L273 TraceCheckUtils]: 1: Hoare triple {26#(= (select |#memory_int| ULTIMATE.start_main_p1) 0)} assume !(#memory_int[main_p1] >= 0); {25#false} is VALID [2019-01-07 18:54:10,485 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 18:54:10,487 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-07 18:54:10,487 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-01-07 18:54:10,488 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-07 18:54:10,493 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2 [2019-01-07 18:54:10,495 INFO L84 Accepts]: Finished accepts. word is accepted. [2019-01-07 18:54:10,498 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2019-01-07 18:54:10,512 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 18:54:10,512 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-07 18:54:10,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-07 18:54:10,522 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-07 18:54:10,524 INFO L87 Difference]: Start difference. First operand 21 states. Second operand 3 states. [2019-01-07 18:54:10,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 18:54:10,997 INFO L93 Difference]: Finished difference Result 41 states and 57 transitions. [2019-01-07 18:54:10,998 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-07 18:54:10,998 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2 [2019-01-07 18:54:10,998 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 18:54:11,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-07 18:54:11,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 57 transitions. [2019-01-07 18:54:11,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-07 18:54:11,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 57 transitions. [2019-01-07 18:54:11,019 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 57 transitions. [2019-01-07 18:54:11,460 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-07 18:54:11,473 INFO L225 Difference]: With dead ends: 41 [2019-01-07 18:54:11,474 INFO L226 Difference]: Without dead ends: 36 [2019-01-07 18:54:11,477 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 18:54:11,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2019-01-07 18:54:11,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 20. [2019-01-07 18:54:11,556 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2019-01-07 18:54:11,556 INFO L82 GeneralOperation]: Start isEquivalent. First operand 36 states. Second operand 20 states. [2019-01-07 18:54:11,557 INFO L74 IsIncluded]: Start isIncluded. First operand 36 states. Second operand 20 states. [2019-01-07 18:54:11,557 INFO L87 Difference]: Start difference. First operand 36 states. Second operand 20 states. [2019-01-07 18:54:11,563 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 18:54:11,563 INFO L93 Difference]: Finished difference Result 36 states and 52 transitions. [2019-01-07 18:54:11,564 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 52 transitions. [2019-01-07 18:54:11,564 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-07 18:54:11,565 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-07 18:54:11,565 INFO L74 IsIncluded]: Start isIncluded. First operand 20 states. Second operand 36 states. [2019-01-07 18:54:11,565 INFO L87 Difference]: Start difference. First operand 20 states. Second operand 36 states. [2019-01-07 18:54:11,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 18:54:11,570 INFO L93 Difference]: Finished difference Result 36 states and 52 transitions. [2019-01-07 18:54:11,571 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 52 transitions. [2019-01-07 18:54:11,571 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-07 18:54:11,572 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-07 18:54:11,572 INFO L88 GeneralOperation]: Finished isEquivalent. [2019-01-07 18:54:11,572 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2019-01-07 18:54:11,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2019-01-07 18:54:11,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 37 transitions. [2019-01-07 18:54:11,580 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 37 transitions. Word has length 2 [2019-01-07 18:54:11,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 18:54:11,581 INFO L480 AbstractCegarLoop]: Abstraction has 20 states and 37 transitions. [2019-01-07 18:54:11,581 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-07 18:54:11,581 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 37 transitions. [2019-01-07 18:54:11,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-01-07 18:54:11,583 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 18:54:11,583 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-01-07 18:54:11,584 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONASSERT, ULTIMATE.startErr5ASSERT_VIOLATIONASSERT, ULTIMATE.startErr3ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4ASSERT_VIOLATIONASSERT, ULTIMATE.startErr6ASSERT_VIOLATIONASSERT, ULTIMATE.startErr7ASSERT_VIOLATIONASSERT, ULTIMATE.startErr8ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr2ASSERT_VIOLATIONASSERT]=== [2019-01-07 18:54:11,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 18:54:11,584 INFO L82 PathProgramCache]: Analyzing trace with hash 30388, now seen corresponding path program 1 times [2019-01-07 18:54:11,585 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 18:54:11,586 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 18:54:11,586 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 18:54:11,586 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 18:54:11,586 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 18:54:11,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 18:54:11,938 INFO L273 TraceCheckUtils]: 0: Hoare triple {166#true} havoc main_p1, main_p2, main_p3, main_p4, main_p5, main_p6, main_p7, main_p8, main_p9;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;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_p7 := 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_p8 := 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_p9 := 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;assume main_p6 < main_p7;assume main_p7 < main_p8;assume main_p8 < main_p9;#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];#memory_int := #memory_int[main_p7 := 0];#memory_int := #memory_int[main_p8 := 0];#memory_int := #memory_int[main_p9 := 0]; {168#(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 18:54:11,948 INFO L273 TraceCheckUtils]: 1: Hoare triple {168#(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]; {169#(= (select |#memory_int| ULTIMATE.start_main_p1) 0)} is VALID [2019-01-07 18:54:11,964 INFO L273 TraceCheckUtils]: 2: Hoare triple {169#(= (select |#memory_int| ULTIMATE.start_main_p1) 0)} assume !(#memory_int[main_p1] >= 0); {167#false} is VALID [2019-01-07 18:54:11,965 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 18:54:11,965 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 18:54:11,965 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 18:54:11,967 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 4 with the following transitions: [2019-01-07 18:54:11,969 INFO L207 CegarAbsIntRunner]: [0], [18], [39] [2019-01-07 18:54:12,034 INFO L148 AbstractInterpreter]: Using domain ArrayDomain [2019-01-07 18:54:12,034 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-07 18:54:21,882 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 18:54:21,882 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 18:54:21,883 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 18:54:21,884 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 18:54:21,885 WARN L224 ngHoareTripleChecker]: Pre: {2147483645#(forall ((v_idx_47 Int) (v_idx_48 Int) (v_idx_45 Int) (v_idx_46 Int) (v_idx_43 Int) (v_idx_44 Int) (v_idx_41 Int) (v_idx_42 Int) (v_idx_40 Int) (v_idx_49 Int) (v_idx_58 Int) (v_idx_36 Int) (v_idx_59 Int) (v_idx_37 Int) (v_idx_56 Int) (v_idx_34 Int) (v_idx_57 Int) (v_idx_35 Int) (v_idx_54 Int) (v_idx_55 Int) (v_idx_33 Int) (v_idx_52 Int) (v_idx_53 Int) (v_idx_50 Int) (v_idx_51 Int) (v_idx_38 Int) (v_idx_39 Int)) (exists ((v_v_98_1 Int) (v_v_88_1 Int) (v_v_101_1 Int) (v_v_104_1 Int) (v_v_95_1 Int) (v_v_86_1 Int) (v_v_107_1 Int) (v_v_119_1 Int) (v_v_92_1 Int) (v_v_116_1 Int) (v_v_2_1 Int) (v_v_94_1 Int) (v_v_4_1 Int) (v_v_113_1 Int) (v_v_121_1 Int) (v_v_110_1 Int)) (and (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p8) (- 7)) (or (<= c_ULTIMATE.start_main_p7 v_idx_46) (< v_idx_46 (+ c_ULTIMATE.start_main_p6 1)) (= v_v_113_1 (select |c_#memory_int| v_idx_46))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_35) (= (select |c_#memory_int| v_idx_35) 0) (< v_idx_35 c_ULTIMATE.start_main_p1)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (+ c_ULTIMATE.start_main_p8 1) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p2 6) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p9) (- 7)) (<= (+ c_ULTIMATE.start_main_p7 1) c_ULTIMATE.start_main_p8) (or (= (select |c_#memory_int| v_idx_36) v_v_98_1) (<= c_ULTIMATE.start_main_p2 v_idx_36) (< v_idx_36 (+ c_ULTIMATE.start_main_p1 1))) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_58) (= 1 (select |c_#valid| v_idx_58)) (< v_idx_58 c_ULTIMATE.start_malloc_ptr)) (<= (+ 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_34) v_v_95_1) (<= c_ULTIMATE.start_main_p1 v_idx_34)) (or (< v_idx_49 c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p8 1) v_idx_49) (= (select |c_#memory_int| v_idx_49) 0)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (or (< v_idx_51 c_ULTIMATE.start_malloc_ptr) (= (select |c_#memory_int| v_idx_51) 0) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_51)) (<= (- c_ULTIMATE.start_main_p8 c_ULTIMATE.start_main_p9) (- 1)) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_54)) (< v_idx_54 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_54)) (or (= 0 (select |c_#memory_int| v_idx_43)) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_43) (< v_idx_43 c_ULTIMATE.start_main_p5)) (or (< v_idx_45 c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_45) (= 0 (select |c_#memory_int| v_idx_45))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 7) c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_main_p4 v_idx_40) (< v_idx_40 (+ c_ULTIMATE.start_main_p3 1)) (= v_v_104_1 (select |c_#memory_int| v_idx_40))) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p8) (- 4)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_33)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p8 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 5)) (<= (+ c_ULTIMATE.start_main_p6 3) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (+ c_ULTIMATE.start_main_p6 2) c_ULTIMATE.start_main_p8) (<= (- 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 c_ULTIMATE.start_main_p9) (- 5)) (or (< v_idx_52 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_121_1 (select |c_#memory_int| v_idx_52))) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p5 4) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_main_p9) (- 2)) (<= (+ c_ULTIMATE.start_main_p7 2) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p4 5) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p9) (- 3)) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) 0) (<= (+ 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_p2 c_ULTIMATE.start_main_p7) (- 5)) (or (<= c_ULTIMATE.start_main_p3 v_idx_38) (= v_v_101_1 (select |c_#memory_int| v_idx_38)) (< v_idx_38 (+ 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) (<= (+ c_ULTIMATE.start_main_p5 3) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p9) (- 8)) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_39) (< v_idx_39 c_ULTIMATE.start_main_p3) (= 0 (select |c_#memory_int| v_idx_39))) (<= (+ c_ULTIMATE.start_main_p5 4) c_ULTIMATE.start_main_p9) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 8)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= (+ c_ULTIMATE.start_main_p3 5) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p8) (- 3)) (or (< v_idx_42 (+ c_ULTIMATE.start_main_p4 1)) (= v_v_107_1 (select |c_#memory_int| v_idx_42)) (<= c_ULTIMATE.start_main_p5 v_idx_42)) (or (< v_idx_55 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_55) v_v_88_1)) (<= (+ c_ULTIMATE.start_main_p1 8) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 7)) (<= (+ c_ULTIMATE.start_main_p3 6) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 6)) (or (= (select |c_#valid| v_idx_57) v_v_92_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_57)) (<= (+ c_ULTIMATE.start_main_p1 8) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p8) (- 5)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p9) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p7 2) c_ULTIMATE.start_malloc_ptr) (or (<= c_ULTIMATE.start_main_p8 v_idx_48) (< v_idx_48 (+ c_ULTIMATE.start_main_p7 1)) (= v_v_116_1 (select |c_#memory_int| v_idx_48))) (<= (- (- c_ULTIMATE.start_main_p9) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_47) (< v_idx_47 c_ULTIMATE.start_main_p7) (= 0 (select |c_#memory_int| v_idx_47))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p8) (- 6)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_main_p8) (- 1)) (= v_v_2_1 (select |c_old(#valid)| v_idx_56)) (<= (+ c_ULTIMATE.start_main_p2 7) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_50) (= v_v_119_1 (select |c_#memory_int| v_idx_50)) (< v_idx_50 (+ c_ULTIMATE.start_main_p8 1))) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p1 7) c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (or (= 0 (select |c_#memory_int| v_idx_41)) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_41) (< v_idx_41 c_ULTIMATE.start_main_p4)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p9) (- 4)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_53) v_v_86_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_53)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p7) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 4) c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p8 1) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p3 6) c_ULTIMATE.start_main_p9) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_37) (< v_idx_37 c_ULTIMATE.start_main_p2) (= (select |c_#memory_int| v_idx_37) 0)) (or (= v_v_94_1 (select |c_#valid| v_idx_59)) (< v_idx_59 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p8) (- 2)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (or (< v_idx_44 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_110_1 (select |c_#memory_int| v_idx_44)) (<= c_ULTIMATE.start_main_p6 v_idx_44)) (<= (+ c_ULTIMATE.start_main_p6 3) c_ULTIMATE.start_malloc_ptr))))} [2019-01-07 18:54:21,885 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 18:54:21,886 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 18:54:21,886 WARN L230 ngHoareTripleChecker]: Post: {2147483644#(forall ((v_idx_69 Int) (v_idx_67 Int) (v_idx_68 Int) (v_idx_65 Int) (v_idx_66 Int) (v_idx_63 Int) (v_idx_85 Int) (v_idx_64 Int) (v_idx_86 Int) (v_idx_61 Int) (v_idx_83 Int) (v_idx_62 Int) (v_idx_84 Int) (v_idx_81 Int) (v_idx_60 Int) (v_idx_82 Int) (v_idx_80 Int) (v_idx_78 Int) (v_idx_79 Int) (v_idx_76 Int) (v_idx_77 Int) (v_idx_74 Int) (v_idx_75 Int) (v_idx_72 Int) (v_idx_73 Int) (v_idx_70 Int) (v_idx_71 Int)) (exists ((v_v_88_1 Int) (v_v_98_1 Int) (v_v_101_1 Int) (v_v_104_1 Int) (v_v_95_1 Int) (v_v_86_1 Int) (v_v_107_1 Int) (v_v_119_1 Int) (v_v_92_1 Int) (v_v_116_1 Int) (v_v_94_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_113_1 Int) (v_v_110_1 Int) (v_v_121_1 Int)) (and (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p8) (- 7)) (or (= (select |c_#memory_int| v_idx_76) 0) (<= (+ c_ULTIMATE.start_main_p8 1) v_idx_76) (< v_idx_76 c_ULTIMATE.start_main_p8)) (or (= (select |c_#memory_int| v_idx_77) v_v_119_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_77) (< v_idx_77 (+ c_ULTIMATE.start_main_p8 1))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (or (<= c_ULTIMATE.start_main_p6 v_idx_71) (< v_idx_71 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_110_1 (select |c_#memory_int| v_idx_71))) (<= (+ c_ULTIMATE.start_main_p8 1) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p2 6) c_ULTIMATE.start_main_p8) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_60)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p9) (- 7)) (<= (+ c_ULTIMATE.start_main_p7 1) c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_84) (= v_v_92_1 (select |c_#valid| v_idx_84))) (or (<= c_ULTIMATE.start_main_p8 v_idx_75) (= (select |c_#memory_int| v_idx_75) v_v_116_1) (< v_idx_75 (+ c_ULTIMATE.start_main_p7 1))) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_64) (< v_idx_64 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_64))) (<= (- c_ULTIMATE.start_main_p8 c_ULTIMATE.start_main_p9) (- 1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_80) v_v_86_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_80)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 7) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p8) (- 4)) (or (< v_idx_86 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_#valid| v_idx_86) v_v_94_1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p8 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 5)) (<= (+ c_ULTIMATE.start_main_p6 3) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_81)) (< v_idx_81 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_81)) (<= (+ c_ULTIMATE.start_main_p6 2) c_ULTIMATE.start_main_p8) (<= (- 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 c_ULTIMATE.start_main_p9) (- 5)) (or (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_74) (= (select |c_#memory_int| v_idx_74) 0) (< v_idx_74 c_ULTIMATE.start_main_p7)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p5 4) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_main_p9) (- 2)) (<= (+ c_ULTIMATE.start_main_p7 2) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p4 5) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p9) (- 3)) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) 0) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (or (< v_idx_72 c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_72) (= 0 (select |c_#memory_int| v_idx_72))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (< v_idx_79 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_#memory_int| v_idx_79) v_v_121_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 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_78 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_78) (= (select |c_#memory_int| v_idx_78) 0)) (<= (+ c_ULTIMATE.start_main_p5 3) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p9) (- 8)) (<= (+ c_ULTIMATE.start_main_p5 4) c_ULTIMATE.start_main_p9) (= v_v_2_1 (select |c_old(#valid)| v_idx_83)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 8)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= (+ c_ULTIMATE.start_main_p3 5) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p8) (- 3)) (or (= (select |c_#memory_int| v_idx_61) v_v_95_1) (<= c_ULTIMATE.start_main_p1 v_idx_61)) (or (<= c_ULTIMATE.start_main_p5 v_idx_69) (< v_idx_69 (+ c_ULTIMATE.start_main_p4 1)) (= v_v_107_1 (select |c_#memory_int| v_idx_69))) (or (< v_idx_73 (+ c_ULTIMATE.start_main_p6 1)) (<= c_ULTIMATE.start_main_p7 v_idx_73) (= (select |c_#memory_int| v_idx_73) v_v_113_1)) (or (< v_idx_66 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_66) (= 0 (select |c_#memory_int| v_idx_66))) (<= (+ c_ULTIMATE.start_main_p1 8) c_ULTIMATE.start_malloc_ptr) (or (< v_idx_82 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_82) v_v_88_1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (or (= (- 1) (select |c_#memory_int| v_idx_68)) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_68) (< v_idx_68 c_ULTIMATE.start_main_p4)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 7)) (<= (+ c_ULTIMATE.start_main_p3 6) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 6)) (or (= (select |c_#valid| v_idx_85) 1) (< v_idx_85 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_85)) (<= (+ c_ULTIMATE.start_main_p1 8) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p8) (- 5)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p9) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p7 2) c_ULTIMATE.start_malloc_ptr) (<= (- (- c_ULTIMATE.start_main_p9) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p8) (- 6)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_main_p8) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 7) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (or (< v_idx_70 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_70) (= 0 (select |c_#memory_int| v_idx_70))) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 3)) (or (= v_v_101_1 (select |c_#memory_int| v_idx_65)) (<= c_ULTIMATE.start_main_p3 v_idx_65) (< v_idx_65 (+ c_ULTIMATE.start_main_p2 1))) (<= (+ c_ULTIMATE.start_main_p1 7) c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p9) (- 4)) (or (< v_idx_67 (+ c_ULTIMATE.start_main_p3 1)) (= v_v_104_1 (select |c_#memory_int| v_idx_67)) (<= c_ULTIMATE.start_main_p4 v_idx_67)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p7) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (or (< v_idx_63 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_63) (= (select |c_#memory_int| v_idx_63) v_v_98_1)) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_62) (< v_idx_62 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_62))) (<= (+ c_ULTIMATE.start_main_p4 4) c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p8 1) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p3 6) c_ULTIMATE.start_main_p9) (<= c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p8) (- 2)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p6 3) c_ULTIMATE.start_malloc_ptr))))} [2019-01-07 18:54:21,887 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 18:54:22,529 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 18:54:22,530 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 18:54:23,156 WARN L270 ngHoareTripleChecker]: Pre: {2147483645#(and (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p8) (- 7)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 4)) (forall ((v_idx_58 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_58) (= 1 (select |#valid| v_idx_58)) (< v_idx_58 ULTIMATE.start_malloc_ptr))) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (<= (+ ULTIMATE.start_main_p8 1) ULTIMATE.start_main_p9) (<= (+ ULTIMATE.start_main_p2 6) ULTIMATE.start_main_p8) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p9) (- 7)) (<= (+ ULTIMATE.start_main_p7 1) ULTIMATE.start_main_p8) (forall ((v_idx_41 Int)) (or (= 0 (select |#memory_int| v_idx_41)) (<= (+ ULTIMATE.start_main_p4 1) v_idx_41) (< v_idx_41 ULTIMATE.start_main_p4))) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (+ 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_p8 ULTIMATE.start_main_p9) (- 1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p7) (- 6)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (<= (+ ULTIMATE.start_main_p2 7) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p8) (- 4)) (forall ((v_idx_45 Int)) (or (< v_idx_45 ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p6 1) v_idx_45) (= 0 (select |#memory_int| v_idx_45)))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p8 ULTIMATE.start_malloc_ptr) (- 1)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 5)) (<= (+ ULTIMATE.start_main_p6 3) ULTIMATE.start_main_p9) (forall ((v_idx_51 Int)) (or (< v_idx_51 ULTIMATE.start_malloc_ptr) (= (select |#memory_int| v_idx_51) 0) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_51))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (+ ULTIMATE.start_main_p6 2) ULTIMATE.start_main_p8) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p9) (- 5)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p5 4) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_main_p9) (- 2)) (<= (+ ULTIMATE.start_main_p7 2) ULTIMATE.start_main_p9) (<= (+ ULTIMATE.start_main_p4 5) ULTIMATE.start_main_p9) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p9) (- 3)) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p9 ULTIMATE.start_malloc_ptr) 0) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (forall ((v_idx_43 Int)) (or (= 0 (select |#memory_int| v_idx_43)) (<= (+ ULTIMATE.start_main_p5 1) v_idx_43) (< v_idx_43 ULTIMATE.start_main_p5))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p7) (- 5)) (forall ((v_idx_37 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_37) (< v_idx_37 ULTIMATE.start_main_p2) (= (select |#memory_int| v_idx_37) 0))) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (forall ((v_idx_47 Int)) (or (<= (+ ULTIMATE.start_main_p7 1) v_idx_47) (< v_idx_47 ULTIMATE.start_main_p7) (= 0 (select |#memory_int| v_idx_47)))) (forall ((v_idx_49 Int)) (or (< v_idx_49 ULTIMATE.start_main_p8) (<= (+ ULTIMATE.start_main_p8 1) v_idx_49) (= (select |#memory_int| v_idx_49) 0))) (<= (+ ULTIMATE.start_main_p5 3) ULTIMATE.start_main_p8) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p9) (- 8)) (<= (+ ULTIMATE.start_main_p5 4) ULTIMATE.start_main_p9) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p9) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 8)) (forall ((v_idx_39 Int)) (or (<= (+ ULTIMATE.start_main_p3 1) v_idx_39) (< v_idx_39 ULTIMATE.start_main_p3) (= 0 (select |#memory_int| v_idx_39)))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (forall ((v_idx_54 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_54)) (< v_idx_54 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_54))) (<= (+ ULTIMATE.start_main_p3 5) ULTIMATE.start_main_p8) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p8) (- 3)) (<= (+ ULTIMATE.start_main_p1 8) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 7)) (<= (+ ULTIMATE.start_main_p3 6) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p7) (- 1)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ ULTIMATE.start_main_p1 8) ULTIMATE.start_main_p9) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p8) (- 5)) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p9) (- 6)) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p7 2) ULTIMATE.start_malloc_ptr) (<= (- (- ULTIMATE.start_main_p9) (- ULTIMATE.start_malloc_ptr)) 0) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p8) (- 6)) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_main_p8) (- 1)) (<= (+ ULTIMATE.start_main_p2 7) ULTIMATE.start_main_p9) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p7) (- 4)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (forall ((v_idx_35 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_35) (= (select |#memory_int| v_idx_35) 0) (< v_idx_35 ULTIMATE.start_main_p1))) (<= (+ ULTIMATE.start_main_p4 5) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p1 7) ULTIMATE.start_main_p8) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p9) (- 4)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p7) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p7) (- 2)) (<= (+ ULTIMATE.start_main_p4 4) ULTIMATE.start_main_p8) (<= (+ ULTIMATE.start_main_p8 1) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p3 6) ULTIMATE.start_main_p9) (<= ULTIMATE.start_main_p9 ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p8) (- 2)) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p6 3) ULTIMATE.start_malloc_ptr))} [2019-01-07 18:54:23,156 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 18:54:23,157 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 18:54:23,954 WARN L276 ngHoareTripleChecker]: Post: {2147483644#(and (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p8) (- 7)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 4)) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (<= (+ ULTIMATE.start_main_p8 1) ULTIMATE.start_main_p9) (<= (+ ULTIMATE.start_main_p2 6) ULTIMATE.start_main_p8) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p9) (- 7)) (forall ((v_idx_66 Int)) (or (< v_idx_66 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_66) (= 0 (select |#memory_int| v_idx_66)))) (<= (+ ULTIMATE.start_main_p7 1) ULTIMATE.start_main_p8) (forall ((v_idx_78 Int)) (or (< v_idx_78 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_78) (= (select |#memory_int| v_idx_78) 0))) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (forall ((v_idx_72 Int)) (or (< v_idx_72 ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p6 1) v_idx_72) (= 0 (select |#memory_int| v_idx_72)))) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p8 ULTIMATE.start_main_p9) (- 1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p7) (- 6)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (<= (+ ULTIMATE.start_main_p2 7) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p8) (- 4)) (forall ((v_idx_76 Int)) (or (= (select |#memory_int| v_idx_76) 0) (<= (+ ULTIMATE.start_main_p8 1) v_idx_76) (< v_idx_76 ULTIMATE.start_main_p8))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p8 ULTIMATE.start_malloc_ptr) (- 1)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 5)) (<= (+ ULTIMATE.start_main_p6 3) ULTIMATE.start_main_p9) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (+ ULTIMATE.start_main_p6 2) ULTIMATE.start_main_p8) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p9) (- 5)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p5 4) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_main_p9) (- 2)) (<= (+ ULTIMATE.start_main_p7 2) ULTIMATE.start_main_p9) (<= (+ ULTIMATE.start_main_p4 5) ULTIMATE.start_main_p9) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p9) (- 3)) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p9 ULTIMATE.start_malloc_ptr) 0) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p7) (- 5)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p5 3) ULTIMATE.start_main_p8) (forall ((v_idx_74 Int)) (or (<= (+ ULTIMATE.start_main_p7 1) v_idx_74) (= (select |#memory_int| v_idx_74) 0) (< v_idx_74 ULTIMATE.start_main_p7))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p9) (- 8)) (<= (+ ULTIMATE.start_main_p5 4) ULTIMATE.start_main_p9) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p9) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 8)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= (+ ULTIMATE.start_main_p3 5) ULTIMATE.start_main_p8) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p8) (- 3)) (forall ((v_idx_70 Int)) (or (< v_idx_70 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p5 1) v_idx_70) (= 0 (select |#memory_int| v_idx_70)))) (forall ((v_idx_64 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_64) (< v_idx_64 ULTIMATE.start_main_p2) (= 0 (select |#memory_int| v_idx_64)))) (<= (+ ULTIMATE.start_main_p1 8) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 7)) (forall ((v_idx_68 Int)) (or (= (- 1) (select |#memory_int| v_idx_68)) (<= (+ ULTIMATE.start_main_p4 1) v_idx_68) (< v_idx_68 ULTIMATE.start_main_p4))) (<= (+ ULTIMATE.start_main_p3 6) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p7) (- 1)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ ULTIMATE.start_main_p1 8) ULTIMATE.start_main_p9) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p8) (- 5)) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p9) (- 6)) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p7 2) ULTIMATE.start_malloc_ptr) (<= (- (- ULTIMATE.start_main_p9) (- ULTIMATE.start_malloc_ptr)) 0) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p8) (- 6)) (forall ((v_idx_85 Int)) (or (= (select |#valid| v_idx_85) 1) (< v_idx_85 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_85))) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_main_p8) (- 1)) (<= (+ ULTIMATE.start_main_p2 7) ULTIMATE.start_main_p9) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p7) (- 4)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (+ ULTIMATE.start_main_p4 5) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p1 7) ULTIMATE.start_main_p8) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p9) (- 4)) (forall ((v_idx_81 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_81)) (< v_idx_81 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_81))) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p7) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p7) (- 2)) (forall ((v_idx_62 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_62) (< v_idx_62 ULTIMATE.start_main_p1) (= 0 (select |#memory_int| v_idx_62)))) (<= (+ ULTIMATE.start_main_p4 4) ULTIMATE.start_main_p8) (<= (+ ULTIMATE.start_main_p8 1) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p3 6) ULTIMATE.start_main_p9) (<= ULTIMATE.start_main_p9 ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p8) (- 2)) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p6 3) ULTIMATE.start_malloc_ptr))} [2019-01-07 18:54:29,022 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 18:54:29,022 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 18:54:29,024 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 18:54:29,024 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 18:54:29,025 WARN L224 ngHoareTripleChecker]: Pre: {2147483643#(forall ((v_idx_89 Int) (v_idx_87 Int) (v_idx_88 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_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_113 Int) (v_idx_111 Int) (v_idx_112 Int) (v_idx_110 Int)) (exists ((v_v_88_1 Int) (v_v_98_1 Int) (v_v_101_1 Int) (v_v_104_1 Int) (v_v_95_1 Int) (v_v_86_1 Int) (v_v_107_1 Int) (v_v_119_1 Int) (v_v_92_1 Int) (v_v_116_1 Int) (v_v_2_1 Int) (v_v_94_1 Int) (v_v_4_1 Int) (v_v_113_1 Int) (v_v_110_1 Int) (v_v_121_1 Int)) (and (or (< v_idx_108 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_108) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_108))) (or (<= c_ULTIMATE.start_main_p1 v_idx_88) (= (select |c_#memory_int| v_idx_88) v_v_95_1)) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_104) (= (select |c_#memory_int| v_idx_104) v_v_119_1) (< v_idx_104 (+ c_ULTIMATE.start_main_p8 1))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p8) (- 7)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (+ c_ULTIMATE.start_main_p8 1) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p2 6) c_ULTIMATE.start_main_p8) (or (< v_idx_97 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_97) (= 0 (select |c_#memory_int| v_idx_97))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p9) (- 7)) (<= (+ c_ULTIMATE.start_main_p7 1) c_ULTIMATE.start_main_p8) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_112) (< v_idx_112 c_ULTIMATE.start_malloc_ptr) (= 1 (select |c_#valid| v_idx_112))) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_87)) (or (<= (+ c_ULTIMATE.start_main_p8 1) v_idx_103) (< v_idx_103 c_ULTIMATE.start_main_p8) (= (select |c_#memory_int| v_idx_103) 0)) (or (<= c_ULTIMATE.start_main_p7 v_idx_100) (< v_idx_100 (+ c_ULTIMATE.start_main_p6 1)) (= (select |c_#memory_int| v_idx_100) v_v_113_1)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (or (= (select |c_#memory_int| v_idx_101) 0) (< v_idx_101 c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_101)) (<= (- c_ULTIMATE.start_main_p8 c_ULTIMATE.start_main_p9) (- 1)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_109) v_v_88_1) (< v_idx_109 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 7) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p8) (- 4)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p8 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 5)) (<= (+ c_ULTIMATE.start_main_p6 3) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (+ c_ULTIMATE.start_main_p6 2) c_ULTIMATE.start_main_p8) (<= (- 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 c_ULTIMATE.start_main_p9) (- 5)) (or (<= c_ULTIMATE.start_main_p3 v_idx_92) (= (select |c_#memory_int| v_idx_92) v_v_101_1) (< v_idx_92 (+ c_ULTIMATE.start_main_p2 1))) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p5 4) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_main_p9) (- 2)) (<= (+ c_ULTIMATE.start_main_p7 2) c_ULTIMATE.start_main_p9) (or (< v_idx_94 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_94) (= (select |c_#memory_int| v_idx_94) v_v_104_1)) (or (< v_idx_89 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_89)) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_89)) (<= (+ c_ULTIMATE.start_main_p4 5) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p9) (- 3)) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) 0) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (< v_idx_96 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_main_p5 v_idx_96) (= (select |c_#memory_int| v_idx_96) v_v_107_1)) (or (< v_idx_98 (+ c_ULTIMATE.start_main_p5 1)) (<= c_ULTIMATE.start_main_p6 v_idx_98) (= v_v_110_1 (select |c_#memory_int| v_idx_98))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (<= (+ 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_p5 3) c_ULTIMATE.start_main_p8) (or (< v_idx_99 c_ULTIMATE.start_main_p6) (= 0 (select |c_#memory_int| v_idx_99)) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_99)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p9) (- 8)) (<= (+ c_ULTIMATE.start_main_p5 4) c_ULTIMATE.start_main_p9) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 8)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (or (= (select |c_#memory_int| v_idx_105) 0) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_105) (< v_idx_105 c_ULTIMATE.start_malloc_ptr)) (or (< v_idx_90 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_90) v_v_98_1) (<= c_ULTIMATE.start_main_p2 v_idx_90)) (<= (+ c_ULTIMATE.start_main_p3 5) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p8) (- 3)) (or (= v_v_92_1 (select |c_#valid| v_idx_111)) (<= c_ULTIMATE.start_malloc_ptr v_idx_111)) (<= (+ c_ULTIMATE.start_main_p1 8) c_ULTIMATE.start_malloc_ptr) (= v_v_2_1 (select |c_old(#valid)| v_idx_110)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 7)) (<= (+ c_ULTIMATE.start_main_p3 6) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_107) (= v_v_86_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_107))) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 6)) (or (< v_idx_113 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_94_1 (select |c_#valid| v_idx_113))) (<= (+ c_ULTIMATE.start_main_p1 8) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p8) (- 5)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p9) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p7 2) c_ULTIMATE.start_malloc_ptr) (<= (- (- c_ULTIMATE.start_main_p9) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p8) (- 6)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_main_p8) (- 1)) (or (< v_idx_102 (+ c_ULTIMATE.start_main_p7 1)) (<= c_ULTIMATE.start_main_p8 v_idx_102) (= (select |c_#memory_int| v_idx_102) v_v_116_1)) (<= (+ c_ULTIMATE.start_main_p2 7) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 3)) (or (= (select |c_#memory_int| v_idx_106) v_v_121_1) (< v_idx_106 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= (+ c_ULTIMATE.start_main_p1 7) c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p9) (- 4)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p7) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (or (< v_idx_93 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_93) (= 0 (select |c_#memory_int| v_idx_93))) (<= (+ c_ULTIMATE.start_main_p4 4) c_ULTIMATE.start_main_p8) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_91) (< v_idx_91 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_91))) (<= (+ c_ULTIMATE.start_main_p8 1) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p3 6) c_ULTIMATE.start_main_p9) (<= c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p8) (- 2)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (or (< v_idx_95 c_ULTIMATE.start_main_p4) (= 0 (select |c_#memory_int| v_idx_95)) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_95)) (<= (+ c_ULTIMATE.start_main_p6 3) c_ULTIMATE.start_malloc_ptr))))} [2019-01-07 18:54:29,025 WARN L228 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p1] >= 0); [2019-01-07 18:54:29,025 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1))) [2019-01-07 18:54:29,026 WARN L230 ngHoareTripleChecker]: Post: {2147483642#false} [2019-01-07 18:54:29,026 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 18:54:29,680 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 18:54:29,681 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 18:54:30,229 WARN L270 ngHoareTripleChecker]: Pre: {2147483643#(and (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p8) (- 7)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 4)) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (<= (+ ULTIMATE.start_main_p8 1) ULTIMATE.start_main_p9) (<= (+ ULTIMATE.start_main_p2 6) ULTIMATE.start_main_p8) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p9) (- 7)) (<= (+ ULTIMATE.start_main_p7 1) ULTIMATE.start_main_p8) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (forall ((v_idx_112 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_112) (< v_idx_112 ULTIMATE.start_malloc_ptr) (= 1 (select |#valid| v_idx_112)))) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p8 ULTIMATE.start_main_p9) (- 1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p7) (- 6)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (<= (+ ULTIMATE.start_main_p2 7) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p8) (- 4)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p8 ULTIMATE.start_malloc_ptr) (- 1)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 5)) (<= (+ ULTIMATE.start_main_p6 3) ULTIMATE.start_main_p9) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (forall ((v_idx_101 Int)) (or (= (select |#memory_int| v_idx_101) 0) (< v_idx_101 ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p7 1) v_idx_101))) (<= (+ ULTIMATE.start_main_p6 2) ULTIMATE.start_main_p8) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p9) (- 5)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p5 4) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_main_p9) (- 2)) (<= (+ ULTIMATE.start_main_p7 2) ULTIMATE.start_main_p9) (forall ((v_idx_93 Int)) (or (< v_idx_93 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_93) (= 0 (select |#memory_int| v_idx_93)))) (<= (+ ULTIMATE.start_main_p4 5) ULTIMATE.start_main_p9) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p9) (- 3)) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p9 ULTIMATE.start_malloc_ptr) 0) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (forall ((v_idx_103 Int)) (or (<= (+ ULTIMATE.start_main_p8 1) v_idx_103) (< v_idx_103 ULTIMATE.start_main_p8) (= (select |#memory_int| v_idx_103) 0))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (forall ((v_idx_108 Int)) (or (< v_idx_108 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_108) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_108)))) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p7) (- 5)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p5 3) ULTIMATE.start_main_p8) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p9) (- 8)) (<= (+ ULTIMATE.start_main_p5 4) ULTIMATE.start_main_p9) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p9) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 8)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= (+ ULTIMATE.start_main_p3 5) ULTIMATE.start_main_p8) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p8) (- 3)) (<= (+ ULTIMATE.start_main_p1 8) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 7)) (<= (+ ULTIMATE.start_main_p3 6) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p7) (- 1)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ ULTIMATE.start_main_p1 8) ULTIMATE.start_main_p9) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p8) (- 5)) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_main_p7) (forall ((v_idx_91 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_91) (< v_idx_91 ULTIMATE.start_main_p2) (= 0 (select |#memory_int| v_idx_91)))) (forall ((v_idx_89 Int)) (or (< v_idx_89 ULTIMATE.start_main_p1) (= 0 (select |#memory_int| v_idx_89)) (<= (+ ULTIMATE.start_main_p1 1) v_idx_89))) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p9) (- 6)) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (forall ((v_idx_95 Int)) (or (< v_idx_95 ULTIMATE.start_main_p4) (= 0 (select |#memory_int| v_idx_95)) (<= (+ ULTIMATE.start_main_p4 1) v_idx_95))) (forall ((v_idx_105 Int)) (or (= (select |#memory_int| v_idx_105) 0) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_105) (< v_idx_105 ULTIMATE.start_malloc_ptr))) (<= (+ ULTIMATE.start_main_p7 2) ULTIMATE.start_malloc_ptr) (<= (- (- ULTIMATE.start_main_p9) (- ULTIMATE.start_malloc_ptr)) 0) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p8) (- 6)) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_main_p8) (- 1)) (forall ((v_idx_99 Int)) (or (< v_idx_99 ULTIMATE.start_main_p6) (= 0 (select |#memory_int| v_idx_99)) (<= (+ ULTIMATE.start_main_p6 1) v_idx_99))) (<= (+ ULTIMATE.start_main_p2 7) ULTIMATE.start_main_p9) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p7) (- 4)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (+ ULTIMATE.start_main_p4 5) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p1 7) ULTIMATE.start_main_p8) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p9) (- 4)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p7) (- 3)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p2) (- 1)) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p7) (- 2)) (<= (+ ULTIMATE.start_main_p4 4) ULTIMATE.start_main_p8) (<= (+ ULTIMATE.start_main_p8 1) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p3 6) ULTIMATE.start_main_p9) (<= ULTIMATE.start_main_p9 ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p8) (- 2)) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (forall ((v_idx_97 Int)) (or (< v_idx_97 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p5 1) v_idx_97) (= 0 (select |#memory_int| v_idx_97)))) (<= (+ ULTIMATE.start_main_p6 3) ULTIMATE.start_malloc_ptr))} [2019-01-07 18:54:30,230 WARN L274 ngHoareTripleChecker]: Action: assume !(#memory_int[main_p1] >= 0); [2019-01-07 18:54:30,230 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (not (<= 0 (select |c_#memory_int| c_ULTIMATE.start_main_p1))) [2019-01-07 18:54:30,232 WARN L276 ngHoareTripleChecker]: Post: {2147483642#false} [2019-01-07 18:54:37,969 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 18:54:37,969 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 18:54:37,972 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 18:54:37,972 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 18:54:37,973 WARN L224 ngHoareTripleChecker]: Pre: {2147483641#(or (forall ((v_idx_148 Int) (v_idx_149 Int) (v_idx_146 Int) (v_idx_147 Int) (v_idx_162 Int) (v_idx_141 Int) (v_idx_163 Int) (v_idx_160 Int) (v_idx_161 Int) (v_idx_144 Int) (v_idx_166 Int) (v_idx_145 Int) (v_idx_167 Int) (v_idx_142 Int) (v_idx_164 Int) (v_idx_143 Int) (v_idx_165 Int) (v_idx_159 Int) (v_idx_157 Int) (v_idx_158 Int) (v_idx_151 Int) (v_idx_152 Int) (v_idx_150 Int) (v_idx_155 Int) (v_idx_156 Int) (v_idx_153 Int) (v_idx_154 Int)) (exists ((v_v_88_1 Int) (v_v_98_1 Int) (v_v_101_1 Int) (v_v_104_1 Int) (v_v_95_1 Int) (v_v_86_1 Int) (v_v_107_1 Int) (v_v_119_1 Int) (v_v_92_1 Int) (v_v_116_1 Int) (v_v_2_1 Int) (v_v_94_1 Int) (v_v_4_1 Int) (v_v_113_1 Int) (v_v_121_1 Int) (v_v_110_1 Int)) (and (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p8) (- 7)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (< v_idx_159 c_ULTIMATE.start_malloc_ptr) (= (select |c_#memory_int| v_idx_159) 0) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_159)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (+ c_ULTIMATE.start_main_p8 1) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p2 6) c_ULTIMATE.start_main_p8) (or (< v_idx_160 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_#memory_int| v_idx_160) v_v_121_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p9) (- 7)) (<= (+ c_ULTIMATE.start_main_p7 1) c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (+ 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_163 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_88_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_163))) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_161) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_161) v_v_86_1)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (or (= (select |c_#memory_int| v_idx_154) v_v_113_1) (<= c_ULTIMATE.start_main_p7 v_idx_154) (< v_idx_154 (+ c_ULTIMATE.start_main_p6 1))) (<= (- c_ULTIMATE.start_main_p8 c_ULTIMATE.start_main_p9) (- 1)) (or (< v_idx_143 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_143) (= (select |c_#memory_int| v_idx_143) 0)) (= v_v_2_1 (select |c_old(#valid)| v_idx_164)) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_166) (< v_idx_166 c_ULTIMATE.start_malloc_ptr) (= 1 (select |c_#valid| v_idx_166))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 7) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p8) (- 4)) (or (<= c_ULTIMATE.start_main_p6 v_idx_152) (< v_idx_152 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_110_1 (select |c_#memory_int| v_idx_152))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p8 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (<= (+ c_ULTIMATE.start_main_p8 1) v_idx_157) (< v_idx_157 c_ULTIMATE.start_main_p8) (= (select |c_#memory_int| v_idx_157) 0)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 5)) (<= (+ c_ULTIMATE.start_main_p6 3) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (+ c_ULTIMATE.start_main_p6 2) c_ULTIMATE.start_main_p8) (<= (- 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 c_ULTIMATE.start_main_p9) (- 5)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p5 4) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_main_p9) (- 2)) (<= (+ c_ULTIMATE.start_main_p7 2) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p4 5) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p9) (- 3)) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) 0) (<= (+ 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_p2 c_ULTIMATE.start_main_p7) (- 5)) (or (= (select |c_#memory_int| v_idx_146) v_v_101_1) (< v_idx_146 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_146)) (or (< v_idx_162 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_162) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_162) 0)) (<= (+ 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_p7) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_155) (= 0 (select |c_#memory_int| v_idx_155))) (or (= v_v_92_1 (select |c_#valid| v_idx_165)) (<= c_ULTIMATE.start_malloc_ptr v_idx_165)) (<= (+ c_ULTIMATE.start_main_p5 3) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p9) (- 8)) (<= (+ c_ULTIMATE.start_main_p5 4) c_ULTIMATE.start_main_p9) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 8)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= (+ c_ULTIMATE.start_main_p3 5) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p8) (- 3)) (or (= v_v_116_1 (select |c_#memory_int| v_idx_156)) (<= c_ULTIMATE.start_main_p8 v_idx_156) (< v_idx_156 (+ c_ULTIMATE.start_main_p7 1))) (or (<= c_ULTIMATE.start_main_p4 v_idx_148) (= (select |c_#memory_int| v_idx_148) v_v_104_1) (< v_idx_148 (+ c_ULTIMATE.start_main_p3 1))) (<= (+ c_ULTIMATE.start_main_p1 8) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (or (< v_idx_158 (+ c_ULTIMATE.start_main_p8 1)) (<= c_ULTIMATE.start_malloc_ptr v_idx_158) (= (select |c_#memory_int| v_idx_158) v_v_119_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 7)) (<= (+ c_ULTIMATE.start_main_p3 6) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ c_ULTIMATE.start_main_p1 8) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p8) (- 5)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p9) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p7 2) c_ULTIMATE.start_malloc_ptr) (<= (- (- c_ULTIMATE.start_main_p9) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p8) (- 6)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_main_p8) (- 1)) (or (= (select |c_#memory_int| v_idx_153) 0) (< v_idx_153 c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_153)) (<= (+ c_ULTIMATE.start_main_p2 7) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (or (= (select |c_#memory_int| v_idx_150) v_v_107_1) (<= c_ULTIMATE.start_main_p5 v_idx_150) (< v_idx_150 (+ c_ULTIMATE.start_main_p4 1))) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p1 7) c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p9) (- 4)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p7) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (or (= (select |c_#memory_int| v_idx_149) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_149) (< v_idx_149 c_ULTIMATE.start_main_p4)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (or (= v_v_94_1 (select |c_#valid| v_idx_167)) (< v_idx_167 (+ c_ULTIMATE.start_malloc_ptr 1))) (or (= v_v_98_1 (select |c_#memory_int| v_idx_144)) (<= c_ULTIMATE.start_main_p2 v_idx_144) (< v_idx_144 (+ c_ULTIMATE.start_main_p1 1))) (<= (+ c_ULTIMATE.start_main_p4 4) c_ULTIMATE.start_main_p8) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_151) (< v_idx_151 c_ULTIMATE.start_main_p5) (= 0 (select |c_#memory_int| v_idx_151))) (or (= (select |c_#memory_int| v_idx_142) v_v_95_1) (<= c_ULTIMATE.start_main_p1 v_idx_142)) (<= (+ c_ULTIMATE.start_main_p8 1) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p3 6) c_ULTIMATE.start_main_p9) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_141)) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_145) (= 0 (select |c_#memory_int| v_idx_145)) (< v_idx_145 c_ULTIMATE.start_main_p2)) (<= c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p8) (- 2)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p6 3) c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_147) 0) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_147) (< v_idx_147 c_ULTIMATE.start_main_p3))))) (forall ((v_idx_126 Int) (v_idx_127 Int) (v_idx_124 Int) (v_idx_125 Int) (v_idx_128 Int) (v_idx_129 Int) (v_idx_140 Int) (v_idx_122 Int) (v_idx_123 Int) (v_idx_120 Int) (v_idx_121 Int) (v_idx_137 Int) (v_idx_115 Int) (v_idx_138 Int) (v_idx_116 Int) (v_idx_135 Int) (v_idx_136 Int) (v_idx_114 Int) (v_idx_119 Int) (v_idx_139 Int) (v_idx_117 Int) (v_idx_118 Int) (v_idx_130 Int) (v_idx_133 Int) (v_idx_134 Int) (v_idx_131 Int) (v_idx_132 Int)) (exists ((v_v_98_1 Int) (v_v_88_1 Int) (v_v_101_1 Int) (v_v_104_1 Int) (v_v_95_1 Int) (v_v_86_1 Int) (v_v_107_1 Int) (v_v_119_1 Int) (v_v_116_1 Int) (v_v_92_1 Int) (v_v_94_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_113_1 Int) (v_v_121_1 Int) (v_v_110_1 Int)) (and (or (< v_idx_120 c_ULTIMATE.start_main_p3) (= (select |c_#memory_int| v_idx_120) 0) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_120)) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p8) (- 7)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (<= c_ULTIMATE.start_main_p2 v_idx_117) (= (select |c_#memory_int| v_idx_117) v_v_98_1) (< v_idx_117 (+ c_ULTIMATE.start_main_p1 1))) (or (< v_idx_118 c_ULTIMATE.start_main_p2) (= (select |c_#memory_int| v_idx_118) 0) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_118)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (+ c_ULTIMATE.start_main_p8 1) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p2 6) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p9) (- 7)) (<= (+ c_ULTIMATE.start_main_p7 1) c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (or (<= c_ULTIMATE.start_main_p7 v_idx_127) (< v_idx_127 (+ c_ULTIMATE.start_main_p6 1)) (= (select |c_#memory_int| v_idx_127) v_v_113_1)) (<= (+ 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) (or (= v_v_104_1 (select |c_#memory_int| v_idx_121)) (< v_idx_121 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_121)) (<= (- c_ULTIMATE.start_main_p8 c_ULTIMATE.start_main_p9) (- 1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 7) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p8) (- 4)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p8 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 5)) (<= (+ c_ULTIMATE.start_main_p6 3) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (or (< v_idx_140 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_94_1 (select |c_#valid| v_idx_140))) (<= (+ c_ULTIMATE.start_main_p6 2) c_ULTIMATE.start_main_p8) (<= (- 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 c_ULTIMATE.start_main_p9) (- 5)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p5 4) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_main_p9) (- 2)) (<= (+ c_ULTIMATE.start_main_p7 2) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p4 5) c_ULTIMATE.start_main_p9) (or (= (select |c_#memory_int| v_idx_133) v_v_121_1) (< v_idx_133 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p9) (- 3)) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) 0) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (< v_idx_124 c_ULTIMATE.start_main_p5) (= (select |c_#memory_int| v_idx_124) 0) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_124)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_135) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_135)) (< v_idx_135 c_ULTIMATE.start_malloc_ptr)) (or (<= c_ULTIMATE.start_main_p1 v_idx_115) (= v_v_95_1 (select |c_#memory_int| v_idx_115))) (<= (+ c_ULTIMATE.start_main_p5 3) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p9) (- 8)) (<= (+ c_ULTIMATE.start_main_p5 4) c_ULTIMATE.start_main_p9) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 8)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (or (< v_idx_123 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_main_p5 v_idx_123) (= (select |c_#memory_int| v_idx_123) v_v_107_1)) (<= (+ c_ULTIMATE.start_main_p3 5) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p8) (- 3)) (= (select |c_old(#memory_int)| v_idx_114) v_v_4_1) (or (= 1 (select |c_#valid| v_idx_139)) (< v_idx_139 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_139)) (or (= (select |c_#memory_int| v_idx_128) 0) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_128) (< v_idx_128 c_ULTIMATE.start_main_p7)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_134) v_v_86_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_134)) (= v_v_2_1 (select |c_old(#valid)| v_idx_137)) (<= (+ c_ULTIMATE.start_main_p1 8) c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_116) 0) (< v_idx_116 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_116)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 7)) (<= (+ c_ULTIMATE.start_main_p3 6) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ c_ULTIMATE.start_main_p1 8) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p8) (- 5)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p9) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p7 2) c_ULTIMATE.start_malloc_ptr) (or (= v_v_88_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_136)) (< v_idx_136 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= (- (- c_ULTIMATE.start_main_p9) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p8) (- 6)) (or (= 0 (select |c_#memory_int| v_idx_126)) (< v_idx_126 c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_126)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_main_p8) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 7) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (or (= (select |c_#memory_int| v_idx_119) v_v_101_1) (<= c_ULTIMATE.start_main_p3 v_idx_119) (< v_idx_119 (+ c_ULTIMATE.start_main_p2 1))) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (<= (+ c_ULTIMATE.start_main_p8 1) v_idx_130) (< v_idx_130 c_ULTIMATE.start_main_p8) (= (select |c_#memory_int| v_idx_130) 0)) (<= (+ c_ULTIMATE.start_main_p4 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p1 7) c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p9) (- 4)) (or (< v_idx_132 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_132) (= (select |c_#memory_int| v_idx_132) 0)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p7) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (or (= v_v_110_1 (select |c_#memory_int| v_idx_125)) (< v_idx_125 (+ c_ULTIMATE.start_main_p5 1)) (<= c_ULTIMATE.start_main_p6 v_idx_125)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (or (<= c_ULTIMATE.start_main_p8 v_idx_129) (= v_v_116_1 (select |c_#memory_int| v_idx_129)) (< v_idx_129 (+ c_ULTIMATE.start_main_p7 1))) (<= (+ c_ULTIMATE.start_main_p4 4) c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p8 1) c_ULTIMATE.start_malloc_ptr) (or (< v_idx_122 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_122) (= (select |c_#memory_int| v_idx_122) 0)) (<= (+ c_ULTIMATE.start_main_p3 6) c_ULTIMATE.start_main_p9) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_138) (= v_v_92_1 (select |c_#valid| v_idx_138))) (<= c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) (or (< v_idx_131 (+ c_ULTIMATE.start_main_p8 1)) (= (select |c_#memory_int| v_idx_131) v_v_119_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_131)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p8) (- 2)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p6 3) c_ULTIMATE.start_malloc_ptr)))))} [2019-01-07 18:54:37,973 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 18:54:37,974 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 18:54:37,974 WARN L230 ngHoareTripleChecker]: Post: {2147483640#(or (forall ((v_idx_209 Int) (v_idx_203 Int) (v_idx_204 Int) (v_idx_201 Int) (v_idx_202 Int) (v_idx_207 Int) (v_idx_208 Int) (v_idx_205 Int) (v_idx_206 Int) (v_idx_221 Int) (v_idx_200 Int) (v_idx_220 Int) (v_idx_214 Int) (v_idx_215 Int) (v_idx_212 Int) (v_idx_213 Int) (v_idx_218 Int) (v_idx_219 Int) (v_idx_216 Int) (v_idx_217 Int) (v_idx_195 Int) (v_idx_196 Int) (v_idx_210 Int) (v_idx_199 Int) (v_idx_211 Int) (v_idx_197 Int) (v_idx_198 Int)) (exists ((v_v_98_1 Int) (v_v_88_1 Int) (v_v_101_1 Int) (v_v_104_1 Int) (v_v_95_1 Int) (v_v_86_1 Int) (v_v_107_1 Int) (v_v_119_1 Int) (v_v_116_1 Int) (v_v_92_1 Int) (v_v_94_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_113_1 Int) (v_v_110_1 Int) (v_v_121_1 Int)) (and (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p8) (- 7)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (< v_idx_199 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_199)) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_199)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (+ c_ULTIMATE.start_main_p8 1) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p2 6) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p9) (- 7)) (<= (+ c_ULTIMATE.start_main_p7 1) c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (+ 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_p8 c_ULTIMATE.start_main_p9) (- 1)) (or (< v_idx_221 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_94_1 (select |c_#valid| v_idx_221))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (or (< v_idx_206 (+ c_ULTIMATE.start_main_p5 1)) (<= c_ULTIMATE.start_main_p6 v_idx_206) (= v_v_110_1 (select |c_#memory_int| v_idx_206))) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_216) 0) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_216) (< v_idx_216 c_ULTIMATE.start_malloc_ptr)) (<= (+ c_ULTIMATE.start_main_p2 7) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p8) (- 4)) (or (< v_idx_209 c_ULTIMATE.start_main_p7) (= (select |c_#memory_int| v_idx_209) 0) (<= (+ c_ULTIMATE.start_main_p7 1) v_idx_209)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p8 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 5)) (<= (+ c_ULTIMATE.start_main_p6 3) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (+ c_ULTIMATE.start_main_p6 2) c_ULTIMATE.start_main_p8) (<= (- 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 c_ULTIMATE.start_main_p9) (- 5)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p5 4) c_ULTIMATE.start_malloc_ptr) (or (= v_v_98_1 (select |c_#memory_int| v_idx_198)) (< v_idx_198 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_198)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_main_p9) (- 2)) (<= (+ c_ULTIMATE.start_main_p7 2) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p4 5) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p9) (- 3)) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) 0) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (or (< v_idx_214 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_121_1 (select |c_#memory_int| v_idx_214))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (< v_idx_220 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_220) (= 1 (select |c_#valid| v_idx_220))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (or (<= c_ULTIMATE.start_main_p1 v_idx_196) (= (select |c_#memory_int| v_idx_196) v_v_95_1)) (or (<= c_ULTIMATE.start_main_p7 v_idx_208) (= v_v_113_1 (select |c_#memory_int| v_idx_208)) (< v_idx_208 (+ 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) (or (<= c_ULTIMATE.start_main_p8 v_idx_210) (< v_idx_210 (+ c_ULTIMATE.start_main_p7 1)) (= v_v_116_1 (select |c_#memory_int| v_idx_210))) (<= (+ c_ULTIMATE.start_main_p5 3) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p9) (- 8)) (<= (+ c_ULTIMATE.start_main_p5 4) c_ULTIMATE.start_main_p9) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 8)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= (+ c_ULTIMATE.start_main_p3 5) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p8) (- 3)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_195)) (<= (+ c_ULTIMATE.start_main_p1 8) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 7)) (<= (+ c_ULTIMATE.start_main_p3 6) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 6)) (or (<= c_ULTIMATE.start_main_p3 v_idx_200) (< v_idx_200 (+ c_ULTIMATE.start_main_p2 1)) (= v_v_101_1 (select |c_#memory_int| v_idx_200))) (<= (+ c_ULTIMATE.start_main_p1 8) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p8) (- 5)) (or (< v_idx_217 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_217) v_v_88_1)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p9) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (<= c_ULTIMATE.start_main_p5 v_idx_204) (< v_idx_204 (+ c_ULTIMATE.start_main_p4 1)) (= v_v_107_1 (select |c_#memory_int| v_idx_204))) (<= (+ c_ULTIMATE.start_main_p7 2) c_ULTIMATE.start_malloc_ptr) (<= (- (- c_ULTIMATE.start_main_p9) (- c_ULTIMATE.start_malloc_ptr)) 0) (or (< v_idx_201 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_201) (= 0 (select |c_#memory_int| v_idx_201))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p8) (- 6)) (or (< v_idx_202 (+ c_ULTIMATE.start_main_p3 1)) (= v_v_104_1 (select |c_#memory_int| v_idx_202)) (<= c_ULTIMATE.start_main_p4 v_idx_202)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_main_p8) (- 1)) (or (= 0 (select |c_#memory_int| v_idx_197)) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_197) (< v_idx_197 c_ULTIMATE.start_main_p1)) (or (< v_idx_213 c_ULTIMATE.start_malloc_ptr) (= 0 (select |c_#memory_int| v_idx_213)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_213)) (<= (+ c_ULTIMATE.start_main_p2 7) c_ULTIMATE.start_main_p9) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_203) (< v_idx_203 c_ULTIMATE.start_main_p4) (= (- 2) (select |c_#memory_int| v_idx_203))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (= v_v_2_1 (select |c_old(#valid)| v_idx_218)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_212) (< v_idx_212 (+ c_ULTIMATE.start_main_p8 1)) (= v_v_119_1 (select |c_#memory_int| v_idx_212))) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p1 7) c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p9) (- 4)) (or (<= (+ c_ULTIMATE.start_main_p8 1) v_idx_211) (= 0 (select |c_#memory_int| v_idx_211)) (< v_idx_211 c_ULTIMATE.start_main_p8)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_215) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_215) v_v_86_1)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p7) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (or (< v_idx_205 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_205) (= 0 (select |c_#memory_int| v_idx_205))) (<= (+ c_ULTIMATE.start_main_p4 4) c_ULTIMATE.start_main_p8) (or (= (select |c_#memory_int| v_idx_207) 0) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_207) (< v_idx_207 c_ULTIMATE.start_main_p6)) (<= (+ c_ULTIMATE.start_main_p8 1) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p3 6) c_ULTIMATE.start_main_p9) (<= c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p8) (- 2)) (or (= v_v_92_1 (select |c_#valid| v_idx_219)) (<= c_ULTIMATE.start_malloc_ptr v_idx_219)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p6 3) c_ULTIMATE.start_malloc_ptr)))) (forall ((v_idx_191 Int) (v_idx_192 Int) (v_idx_170 Int) (v_idx_190 Int) (v_idx_168 Int) (v_idx_169 Int) (v_idx_184 Int) (v_idx_185 Int) (v_idx_182 Int) (v_idx_183 Int) (v_idx_188 Int) (v_idx_189 Int) (v_idx_186 Int) (v_idx_187 Int) (v_idx_180 Int) (v_idx_181 Int) (v_idx_179 Int) (v_idx_173 Int) (v_idx_174 Int) (v_idx_171 Int) (v_idx_193 Int) (v_idx_172 Int) (v_idx_194 Int) (v_idx_177 Int) (v_idx_178 Int) (v_idx_175 Int) (v_idx_176 Int)) (exists ((v_v_98_1 Int) (v_v_88_1 Int) (v_v_101_1 Int) (v_v_104_1 Int) (v_v_95_1 Int) (v_v_86_1 Int) (v_v_107_1 Int) (v_v_119_1 Int) (v_v_116_1 Int) (v_v_92_1 Int) (v_v_94_1 Int) (v_v_2_1 Int) (v_v_4_1 Int) (v_v_113_1 Int) (v_v_121_1 Int) (v_v_110_1 Int)) (and (or (< v_idx_170 c_ULTIMATE.start_main_p1) (= (select |c_#memory_int| v_idx_170) 0) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_170)) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p8) (- 7)) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_186) (< v_idx_186 c_ULTIMATE.start_malloc_ptr) (= 0 (select |c_#memory_int| v_idx_186))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (+ c_ULTIMATE.start_main_p8 1) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p2 6) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p9) (- 7)) (<= (+ c_ULTIMATE.start_main_p7 1) c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_174) (< v_idx_174 c_ULTIMATE.start_main_p3) (= (select |c_#memory_int| v_idx_174) 0)) (or (= (- 1) (select |c_#memory_int| v_idx_176)) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_176) (< v_idx_176 c_ULTIMATE.start_main_p4)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_168)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p8 c_ULTIMATE.start_main_p9) (- 1)) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_180) (= (select |c_#memory_int| v_idx_180) 0) (< v_idx_180 c_ULTIMATE.start_main_p6)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (+ c_ULTIMATE.start_main_p2 7) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p8) (- 4)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p8 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 5)) (<= (+ c_ULTIMATE.start_main_p6 3) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (+ c_ULTIMATE.start_main_p6 2) c_ULTIMATE.start_main_p8) (<= (- 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 c_ULTIMATE.start_main_p9) (- 5)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p5 4) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_main_p9) (- 2)) (or (= v_v_101_1 (select |c_#memory_int| v_idx_173)) (< v_idx_173 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_173)) (<= (+ c_ULTIMATE.start_main_p7 2) c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p4 5) c_ULTIMATE.start_main_p9) (or (< v_idx_187 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_121_1 (select |c_#memory_int| v_idx_187))) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_172) (= (select |c_#memory_int| v_idx_172) 0) (< v_idx_172 c_ULTIMATE.start_main_p2)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p9) (- 3)) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (< v_idx_175 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_175) (= (select |c_#memory_int| v_idx_175) v_v_104_1)) (<= (- c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) 0) (<= (+ 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_main_p7 1) v_idx_182) (< v_idx_182 c_ULTIMATE.start_main_p7) (= 0 (select |c_#memory_int| v_idx_182))) (or (< v_idx_189 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_189) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_189))) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (<= (+ 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_p5 3) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p9) (- 8)) (<= (+ c_ULTIMATE.start_main_p5 4) c_ULTIMATE.start_main_p9) (or (<= c_ULTIMATE.start_main_p8 v_idx_183) (< v_idx_183 (+ c_ULTIMATE.start_main_p7 1)) (= (select |c_#memory_int| v_idx_183) v_v_116_1)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p9) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 8)) (or (< v_idx_194 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_94_1 (select |c_#valid| v_idx_194))) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_188) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_188) v_v_86_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (or (< v_idx_185 (+ c_ULTIMATE.start_main_p8 1)) (= (select |c_#memory_int| v_idx_185) v_v_119_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_185)) (<= (+ c_ULTIMATE.start_main_p3 5) c_ULTIMATE.start_main_p8) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p8) (- 3)) (<= (+ c_ULTIMATE.start_main_p1 8) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 7)) (<= (+ c_ULTIMATE.start_main_p3 6) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 6)) (or (= (select |c_#memory_int| v_idx_181) v_v_113_1) (< v_idx_181 (+ c_ULTIMATE.start_main_p6 1)) (<= c_ULTIMATE.start_main_p7 v_idx_181)) (<= (+ c_ULTIMATE.start_main_p1 8) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p8) (- 5)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (or (<= c_ULTIMATE.start_main_p2 v_idx_171) (= (select |c_#memory_int| v_idx_171) v_v_98_1) (< v_idx_171 (+ c_ULTIMATE.start_main_p1 1))) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p9) (- 6)) (or (< v_idx_178 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_178) (= (select |c_#memory_int| v_idx_178) 0)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (<= c_ULTIMATE.start_main_p6 v_idx_179) (< v_idx_179 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_110_1 (select |c_#memory_int| v_idx_179))) (<= (+ c_ULTIMATE.start_main_p7 2) c_ULTIMATE.start_malloc_ptr) (<= (- (- c_ULTIMATE.start_main_p9) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p8) (- 6)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_main_p8) (- 1)) (or (< v_idx_184 c_ULTIMATE.start_main_p8) (= (select |c_#memory_int| v_idx_184) 0) (<= (+ c_ULTIMATE.start_main_p8 1) v_idx_184)) (or (< v_idx_190 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_190) v_v_88_1)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_192) (= v_v_92_1 (select |c_#valid| v_idx_192))) (<= (+ c_ULTIMATE.start_main_p2 7) c_ULTIMATE.start_main_p9) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (= (select |c_old(#valid)| v_idx_191) v_v_2_1) (<= (+ c_ULTIMATE.start_main_p4 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p1 7) c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (or (= 1 (select |c_#valid| v_idx_193)) (< v_idx_193 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_193)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p9) (- 4)) (or (<= c_ULTIMATE.start_main_p5 v_idx_177) (= v_v_107_1 (select |c_#memory_int| v_idx_177)) (< v_idx_177 (+ c_ULTIMATE.start_main_p4 1))) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p7) (- 3)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p2) (- 1)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (or (<= c_ULTIMATE.start_main_p1 v_idx_169) (= (select |c_#memory_int| v_idx_169) v_v_95_1)) (<= (+ c_ULTIMATE.start_main_p4 4) c_ULTIMATE.start_main_p8) (<= (+ c_ULTIMATE.start_main_p8 1) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p3 6) c_ULTIMATE.start_main_p9) (<= c_ULTIMATE.start_main_p9 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p8) (- 2)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p6 3) c_ULTIMATE.start_malloc_ptr)))))} [2019-01-07 18:54:37,975 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 18:54:37,977 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 18:54:37,977 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 18:54:44,876 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2019-01-07 18:54:44,879 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$do_action(Parser.java:1427) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:630) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 50 more [2019-01-07 18:54:44,883 INFO L168 Benchmark]: Toolchain (without parser) took 36278.36 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -672.5 MB). Peak memory consumption was 934.1 MB. Max. memory is 7.1 GB. [2019-01-07 18:54:44,889 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.56 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 18:54:44,890 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.76 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 18:54:44,890 INFO L168 Benchmark]: Boogie Preprocessor took 39.61 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 18:54:44,891 INFO L168 Benchmark]: RCFGBuilder took 1265.62 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2019-01-07 18:54:44,892 INFO L168 Benchmark]: TraceAbstraction took 34879.32 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -714.8 MB). Peak memory consumption was 891.8 MB. Max. memory is 7.1 GB. [2019-01-07 18:54:44,896 INFO L336 ainManager$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 0.56 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 87.76 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 39.61 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 1265.62 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 34879.32 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -714.8 MB). Peak memory consumption was 891.8 MB. 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...