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-7-limited.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f57a05f [2019-01-07 18:53:09,437 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-07 18:53:09,440 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-07 18:53:09,459 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-01-07 18:53:09,514 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 18:53:09,536 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-07 18:53:09,537 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-07 18:53:09,537 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2019-01-07 18:53:09,537 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2019-01-07 18:53:09,538 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-01-07 18:53:09,539 INFO L133 SettingsManager]: * User list type=DISABLED [2019-01-07 18:53:09,539 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2019-01-07 18:53:09,539 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-01-07 18:53:09,539 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-01-07 18:53:09,539 INFO L133 SettingsManager]: * Underlying domain=OctagonDomain [2019-01-07 18:53:09,540 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2019-01-07 18:53:09,540 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-01-07 18:53:09,540 INFO L133 SettingsManager]: * Interval Domain=false [2019-01-07 18:53:09,541 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-07 18:53:09,541 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-07 18:53:09,541 INFO L133 SettingsManager]: * Use SBE=true [2019-01-07 18:53:09,541 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-07 18:53:09,542 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-07 18:53:09,542 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-07 18:53:09,542 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-07 18:53:09,542 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-07 18:53:09,542 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-07 18:53:09,542 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-07 18:53:09,544 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-07 18:53:09,544 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-07 18:53:09,544 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-07 18:53:09,545 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-07 18:53:09,545 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-07 18:53:09,545 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-07 18:53:09,545 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-07 18:53:09,545 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 18:53:09,546 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-07 18:53:09,546 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-07 18:53:09,546 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-07 18:53:09,546 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-01-07 18:53:09,546 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-07 18:53:09,546 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-07 18:53:09,547 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-07 18:53:09,547 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-01-07 18:53:09,601 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-07 18:53:09,614 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-07 18:53:09,619 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-07 18:53:09,621 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-01-07 18:53:09,621 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2019-01-07 18:53:09,623 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-7-limited.bpl [2019-01-07 18:53:09,623 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/heapseparator/speedup-poc-dd-7-limited.bpl' [2019-01-07 18:53:09,683 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-07 18:53:09,685 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-01-07 18:53:09,686 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-07 18:53:09,686 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-07 18:53:09,686 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-07 18:53:09,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:53:09" (1/1) ... [2019-01-07 18:53:09,720 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:53:09" (1/1) ... [2019-01-07 18:53:09,765 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-07 18:53:09,766 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-07 18:53:09,766 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-07 18:53:09,766 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-07 18:53:09,780 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:53:09" (1/1) ... [2019-01-07 18:53:09,780 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:53:09" (1/1) ... [2019-01-07 18:53:09,783 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:53:09" (1/1) ... [2019-01-07 18:53:09,784 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:53:09" (1/1) ... [2019-01-07 18:53:09,797 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:53:09" (1/1) ... [2019-01-07 18:53:09,803 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:53:09" (1/1) ... [2019-01-07 18:53:09,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:53:09" (1/1) ... [2019-01-07 18:53:09,812 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-07 18:53:09,813 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-07 18:53:09,813 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-07 18:53:09,813 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-07 18:53:09,814 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:53:09" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-07 18:53:09,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-07 18:53:09,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-07 18:53:10,813 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-07 18:53:10,813 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-01-07 18:53:10,814 INFO L202 PluginConnector]: Adding new model speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 06:53:10 BoogieIcfgContainer [2019-01-07 18:53:10,815 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-07 18:53:10,815 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-07 18:53:10,816 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-07 18:53:10,819 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-07 18:53:10,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 07.01 06:53:09" (1/2) ... [2019-01-07 18:53:10,821 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fcbe826 and model type speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.01 06:53:10, skipping insertion in model container [2019-01-07 18:53:10,821 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "speedup-poc-dd-7-limited.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.01 06:53:10" (2/2) ... [2019-01-07 18:53:10,824 INFO L112 eAbstractionObserver]: Analyzing ICFG speedup-poc-dd-7-limited.bpl [2019-01-07 18:53:10,834 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-07 18:53:10,842 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 7 error locations. [2019-01-07 18:53:10,861 INFO L257 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-01-07 18:53:10,897 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-07 18:53:10,898 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-07 18:53:10,898 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-07 18:53:10,898 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-07 18:53:10,898 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-07 18:53:10,898 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-07 18:53:10,899 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-07 18:53:10,899 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-07 18:53:10,914 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states. [2019-01-07 18:53:10,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2019-01-07 18:53:10,920 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 18:53:10,921 INFO L402 BasicCegarLoop]: trace histogram [1, 1] [2019-01-07 18:53:10,924 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr2ASSERT_VIOLATIONASSERT, ULTIMATE.startErr6ASSERT_VIOLATIONASSERT, ULTIMATE.startErr5ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4ASSERT_VIOLATIONASSERT, ULTIMATE.startErr3ASSERT_VIOLATIONASSERT, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT]=== [2019-01-07 18:53:10,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 18:53:10,930 INFO L82 PathProgramCache]: Analyzing trace with hash 992, now seen corresponding path program 1 times [2019-01-07 18:53:10,933 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 18:53:10,982 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 18:53:10,982 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 18:53:10,982 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 18:53:10,982 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 18:53:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 18:53:11,225 INFO L273 TraceCheckUtils]: 0: Hoare triple {20#true} havoc main_p1, main_p2, main_p3, main_p4, main_p5, main_p6, main_p7;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;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;#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]; {22#(= (select |#memory_int| ULTIMATE.start_main_p1) 0)} is VALID [2019-01-07 18:53:11,244 INFO L273 TraceCheckUtils]: 1: Hoare triple {22#(= (select |#memory_int| ULTIMATE.start_main_p1) 0)} assume !(#memory_int[main_p1] >= 0); {21#false} is VALID [2019-01-07 18:53:11,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 18:53:11,249 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-07 18:53:11,249 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-01-07 18:53:11,252 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-07 18:53:11,259 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2 [2019-01-07 18:53:11,261 INFO L84 Accepts]: Finished accepts. word is accepted. [2019-01-07 18:53:11,267 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2019-01-07 18:53:11,304 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2 edges. 2 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-07 18:53:11,305 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-07 18:53:11,315 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-07 18:53:11,316 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-07 18:53:11,319 INFO L87 Difference]: Start difference. First operand 17 states. Second operand 3 states. [2019-01-07 18:53:11,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 18:53:11,714 INFO L93 Difference]: Finished difference Result 33 states and 45 transitions. [2019-01-07 18:53:11,714 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-07 18:53:11,714 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2 [2019-01-07 18:53:11,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 18:53:11,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-07 18:53:11,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 45 transitions. [2019-01-07 18:53:11,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-07 18:53:11,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 45 transitions. [2019-01-07 18:53:11,724 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 45 transitions. [2019-01-07 18:53:11,888 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-07 18:53:11,901 INFO L225 Difference]: With dead ends: 33 [2019-01-07 18:53:11,901 INFO L226 Difference]: Without dead ends: 28 [2019-01-07 18:53:11,905 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-07 18:53:11,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2019-01-07 18:53:11,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 16. [2019-01-07 18:53:11,978 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2019-01-07 18:53:11,980 INFO L82 GeneralOperation]: Start isEquivalent. First operand 28 states. Second operand 16 states. [2019-01-07 18:53:11,980 INFO L74 IsIncluded]: Start isIncluded. First operand 28 states. Second operand 16 states. [2019-01-07 18:53:11,981 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 16 states. [2019-01-07 18:53:11,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 18:53:11,993 INFO L93 Difference]: Finished difference Result 28 states and 40 transitions. [2019-01-07 18:53:11,993 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 40 transitions. [2019-01-07 18:53:11,994 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-07 18:53:11,994 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-07 18:53:11,994 INFO L74 IsIncluded]: Start isIncluded. First operand 16 states. Second operand 28 states. [2019-01-07 18:53:11,994 INFO L87 Difference]: Start difference. First operand 16 states. Second operand 28 states. [2019-01-07 18:53:12,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 18:53:12,003 INFO L93 Difference]: Finished difference Result 28 states and 40 transitions. [2019-01-07 18:53:12,003 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 40 transitions. [2019-01-07 18:53:12,004 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-07 18:53:12,004 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-07 18:53:12,004 INFO L88 GeneralOperation]: Finished isEquivalent. [2019-01-07 18:53:12,004 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2019-01-07 18:53:12,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2019-01-07 18:53:12,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 29 transitions. [2019-01-07 18:53:12,008 INFO L78 Accepts]: Start accepts. Automaton has 16 states and 29 transitions. Word has length 2 [2019-01-07 18:53:12,009 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 18:53:12,009 INFO L480 AbstractCegarLoop]: Abstraction has 16 states and 29 transitions. [2019-01-07 18:53:12,009 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-07 18:53:12,010 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 29 transitions. [2019-01-07 18:53:12,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-01-07 18:53:12,010 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 18:53:12,011 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-01-07 18:53:12,011 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr2ASSERT_VIOLATIONASSERT, ULTIMATE.startErr6ASSERT_VIOLATIONASSERT, ULTIMATE.startErr5ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4ASSERT_VIOLATIONASSERT, ULTIMATE.startErr3ASSERT_VIOLATIONASSERT, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT]=== [2019-01-07 18:53:12,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 18:53:12,012 INFO L82 PathProgramCache]: Analyzing trace with hash 30816, now seen corresponding path program 1 times [2019-01-07 18:53:12,012 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 18:53:12,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 18:53:12,013 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 18:53:12,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 18:53:12,013 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 18:53:12,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 18:53:12,214 INFO L273 TraceCheckUtils]: 0: Hoare triple {134#true} havoc main_p1, main_p2, main_p3, main_p4, main_p5, main_p6, main_p7;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;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;#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]; {136#(= (select |#memory_int| ULTIMATE.start_main_p2) 0)} is VALID [2019-01-07 18:53:12,223 INFO L273 TraceCheckUtils]: 1: Hoare triple {136#(= (select |#memory_int| ULTIMATE.start_main_p2) 0)} assume #memory_int[main_p1] >= 0; {136#(= (select |#memory_int| ULTIMATE.start_main_p2) 0)} is VALID [2019-01-07 18:53:12,236 INFO L273 TraceCheckUtils]: 2: Hoare triple {136#(= (select |#memory_int| ULTIMATE.start_main_p2) 0)} assume !(#memory_int[main_p2] <= 0); {135#false} is VALID [2019-01-07 18:53:12,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 18:53:12,237 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-07 18:53:12,237 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-01-07 18:53:12,237 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-01-07 18:53:12,239 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2019-01-07 18:53:12,239 INFO L84 Accepts]: Finished accepts. word is accepted. [2019-01-07 18:53:12,239 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2019-01-07 18:53:12,247 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 3 edges. 3 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-07 18:53:12,247 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-07 18:53:12,247 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-07 18:53:12,247 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-07 18:53:12,248 INFO L87 Difference]: Start difference. First operand 16 states and 29 transitions. Second operand 3 states. [2019-01-07 18:53:12,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 18:53:12,700 INFO L93 Difference]: Finished difference Result 28 states and 40 transitions. [2019-01-07 18:53:12,700 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-07 18:53:12,700 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3 [2019-01-07 18:53:12,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-01-07 18:53:12,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-07 18:53:12,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 40 transitions. [2019-01-07 18:53:12,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2019-01-07 18:53:12,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 40 transitions. [2019-01-07 18:53:12,704 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 40 transitions. [2019-01-07 18:53:12,820 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2019-01-07 18:53:12,822 INFO L225 Difference]: With dead ends: 28 [2019-01-07 18:53:12,822 INFO L226 Difference]: Without dead ends: 27 [2019-01-07 18:53:12,824 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-07 18:53:12,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2019-01-07 18:53:12,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 17. [2019-01-07 18:53:12,880 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2019-01-07 18:53:12,880 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand 17 states. [2019-01-07 18:53:12,880 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand 17 states. [2019-01-07 18:53:12,880 INFO L87 Difference]: Start difference. First operand 27 states. Second operand 17 states. [2019-01-07 18:53:12,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 18:53:12,887 INFO L93 Difference]: Finished difference Result 27 states and 39 transitions. [2019-01-07 18:53:12,887 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2019-01-07 18:53:12,888 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-07 18:53:12,888 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-07 18:53:12,888 INFO L74 IsIncluded]: Start isIncluded. First operand 17 states. Second operand 27 states. [2019-01-07 18:53:12,889 INFO L87 Difference]: Start difference. First operand 17 states. Second operand 27 states. [2019-01-07 18:53:12,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-07 18:53:12,892 INFO L93 Difference]: Finished difference Result 27 states and 39 transitions. [2019-01-07 18:53:12,892 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2019-01-07 18:53:12,894 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-01-07 18:53:12,894 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2019-01-07 18:53:12,895 INFO L88 GeneralOperation]: Finished isEquivalent. [2019-01-07 18:53:12,895 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2019-01-07 18:53:12,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2019-01-07 18:53:12,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 30 transitions. [2019-01-07 18:53:12,898 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 30 transitions. Word has length 3 [2019-01-07 18:53:12,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-01-07 18:53:12,899 INFO L480 AbstractCegarLoop]: Abstraction has 17 states and 30 transitions. [2019-01-07 18:53:12,899 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-01-07 18:53:12,899 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 30 transitions. [2019-01-07 18:53:12,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2019-01-07 18:53:12,900 INFO L394 BasicCegarLoop]: Found error trace [2019-01-07 18:53:12,900 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1] [2019-01-07 18:53:12,900 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr2ASSERT_VIOLATIONASSERT, ULTIMATE.startErr6ASSERT_VIOLATIONASSERT, ULTIMATE.startErr5ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4ASSERT_VIOLATIONASSERT, ULTIMATE.startErr3ASSERT_VIOLATIONASSERT, ULTIMATE.startErr1ASSERT_VIOLATIONASSERT]=== [2019-01-07 18:53:12,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-07 18:53:12,901 INFO L82 PathProgramCache]: Analyzing trace with hash 30380, now seen corresponding path program 1 times [2019-01-07 18:53:12,901 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-01-07 18:53:12,902 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 18:53:12,902 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-07 18:53:12,902 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-07 18:53:12,902 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-01-07 18:53:12,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-07 18:53:13,042 INFO L273 TraceCheckUtils]: 0: Hoare triple {242#true} havoc main_p1, main_p2, main_p3, main_p4, main_p5, main_p6, main_p7;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;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;#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]; {244#(and (= 0 (select (store |#memory_int| ULTIMATE.start_main_p4 (+ (select |#memory_int| ULTIMATE.start_main_p4) (- 1))) ULTIMATE.start_main_p1)) (not (= ULTIMATE.start_main_p1 ULTIMATE.start_main_p4)))} is VALID [2019-01-07 18:53:13,043 INFO L273 TraceCheckUtils]: 1: Hoare triple {244#(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]; {245#(= (select |#memory_int| ULTIMATE.start_main_p1) 0)} is VALID [2019-01-07 18:53:13,044 INFO L273 TraceCheckUtils]: 2: Hoare triple {245#(= (select |#memory_int| ULTIMATE.start_main_p1) 0)} assume !(#memory_int[main_p1] >= 0); {243#false} is VALID [2019-01-07 18:53:13,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-07 18:53:13,045 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-01-07 18:53:13,045 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-01-07 18:53:13,046 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 4 with the following transitions: [2019-01-07 18:53:13,048 INFO L207 CegarAbsIntRunner]: [0], [18], [31] [2019-01-07 18:53:13,106 INFO L148 AbstractInterpreter]: Using domain ArrayDomain [2019-01-07 18:53:13,107 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2019-01-07 18:53:20,755 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 18:53:20,756 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 18:53:20,756 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 18:53:20,757 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 18:53:20,758 WARN L224 ngHoareTripleChecker]: Pre: {2147483645#(forall ((v_idx_47 Int) (v_idx_36 Int) (v_idx_48 Int) (v_idx_37 Int) (v_idx_45 Int) (v_idx_34 Int) (v_idx_46 Int) (v_idx_35 Int) (v_idx_43 Int) (v_idx_32 Int) (v_idx_44 Int) (v_idx_33 Int) (v_idx_41 Int) (v_idx_30 Int) (v_idx_42 Int) (v_idx_31 Int) (v_idx_50 Int) (v_idx_51 Int) (v_idx_40 Int) (v_idx_29 Int) (v_idx_49 Int) (v_idx_38 Int) (v_idx_39 Int)) (exists ((v_v_66_1 Int) (v_v_78_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_84_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_2_1 Int) (v_v_72_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_33) (< v_idx_33 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_33))) (or (< v_idx_43 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_43) (= 0 (select |c_#memory_int| v_idx_43))) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (or (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_35) (< v_idx_35 c_ULTIMATE.start_main_p3) (= (select |c_#memory_int| v_idx_35) 0)) (= v_v_2_1 (select |c_old(#valid)| v_idx_48)) (or (< v_idx_51 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_74_1 (select |c_#valid| v_idx_51))) (or (= 1 (select |c_#valid| v_idx_50)) (< v_idx_50 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_50)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (or (= (select |c_#memory_int| v_idx_40) v_v_90_1) (<= c_ULTIMATE.start_main_p6 v_idx_40) (< v_idx_40 (+ c_ULTIMATE.start_main_p5 1))) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_31) (= (select |c_#memory_int| v_idx_31) 0) (< v_idx_31 c_ULTIMATE.start_main_p1)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (< v_idx_39 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_39) (= 0 (select |c_#memory_int| v_idx_39))) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_main_p7) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_29)) (<= (+ c_ULTIMATE.start_main_p1 2) c_ULTIMATE.start_main_p3) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p3) (- 2)) (or (<= c_ULTIMATE.start_main_p1 v_idx_30) (= (select |c_#memory_int| v_idx_30) v_v_75_1)) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ 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_p6 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_37) (< v_idx_37 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_37) 0)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 6)) (or (= (select |c_#memory_int| v_idx_44) v_v_95_1) (< v_idx_44 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_47) v_v_68_1) (< v_idx_47 (+ 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_p3 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (= (select |c_#valid| v_idx_49) v_v_72_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_49)) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_46)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_46) (< v_idx_46 c_ULTIMATE.start_malloc_ptr)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_42) (= (select |c_#memory_int| v_idx_42) v_v_93_1) (< v_idx_42 (+ c_ULTIMATE.start_main_p6 1))) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (= 0 (select |c_#memory_int| v_idx_41)) (< v_idx_41 c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_41)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_malloc_ptr) (<= (- 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_36) v_v_84_1) (<= c_ULTIMATE.start_main_p4 v_idx_36) (< v_idx_36 (+ c_ULTIMATE.start_main_p3 1))) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (= (select |c_#memory_int| v_idx_34) v_v_81_1) (< v_idx_34 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_34)) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_45) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_45) v_v_66_1)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (or (<= c_ULTIMATE.start_main_p5 v_idx_38) (= (select |c_#memory_int| v_idx_38) v_v_87_1) (< v_idx_38 (+ c_ULTIMATE.start_main_p4 1))) (<= c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (< v_idx_32 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_32) v_v_78_1) (<= c_ULTIMATE.start_main_p2 v_idx_32)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 5)))))} [2019-01-07 18:53:20,758 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 18:53:20,759 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-07 18:53:20,759 WARN L230 ngHoareTripleChecker]: Post: {2147483644#(forall ((v_idx_69 Int) (v_idx_58 Int) (v_idx_59 Int) (v_idx_67 Int) (v_idx_56 Int) (v_idx_68 Int) (v_idx_57 Int) (v_idx_65 Int) (v_idx_54 Int) (v_idx_66 Int) (v_idx_55 Int) (v_idx_63 Int) (v_idx_52 Int) (v_idx_74 Int) (v_idx_64 Int) (v_idx_53 Int) (v_idx_61 Int) (v_idx_72 Int) (v_idx_62 Int) (v_idx_73 Int) (v_idx_70 Int) (v_idx_60 Int) (v_idx_71 Int)) (exists ((v_v_78_1 Int) (v_v_66_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_84_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_72_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (= (select |c_#memory_int| v_idx_67) v_v_95_1) (< v_idx_67 (+ c_ULTIMATE.start_malloc_ptr 1))) (or (<= c_ULTIMATE.start_main_p6 v_idx_63) (< v_idx_63 (+ c_ULTIMATE.start_main_p5 1)) (= (select |c_#memory_int| v_idx_63) v_v_90_1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (or (< v_idx_69 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_69) (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_69))) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_56) (= 0 (select |c_#memory_int| v_idx_56)) (< v_idx_56 c_ULTIMATE.start_main_p2)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_72) (= (select |c_#valid| v_idx_72) v_v_72_1)) (or (< v_idx_70 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_68_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_70))) (<= (+ 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_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (or (< v_idx_59 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_59) (= (select |c_#memory_int| v_idx_59) v_v_84_1)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (= v_v_2_1 (select |c_old(#valid)| v_idx_71)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (= (select |c_#memory_int| v_idx_65) v_v_93_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_65) (< v_idx_65 (+ c_ULTIMATE.start_main_p6 1))) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (or (= (select |c_#valid| v_idx_74) v_v_74_1) (< v_idx_74 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 4)) (or (= (- 1) (select |c_#memory_int| v_idx_60)) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_60) (< v_idx_60 c_ULTIMATE.start_main_p4)) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_73) (= (select |c_#valid| v_idx_73) 1) (< v_idx_73 c_ULTIMATE.start_malloc_ptr)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (or (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_64) (= 0 (select |c_#memory_int| v_idx_64)) (< v_idx_64 c_ULTIMATE.start_main_p6)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (or (< v_idx_55 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_55) v_v_78_1) (<= c_ULTIMATE.start_main_p2 v_idx_55)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_68) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_68) v_v_66_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_malloc_ptr) (<= (- 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_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (< v_idx_57 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_57) v_v_81_1) (<= c_ULTIMATE.start_main_p3 v_idx_57)) (or (< v_idx_54 c_ULTIMATE.start_main_p1) (= 0 (select |c_#memory_int| v_idx_54)) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_54)) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (or (< v_idx_58 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_58) (= 0 (select |c_#memory_int| v_idx_58))) (<= c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (or (< v_idx_61 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_main_p5 v_idx_61) (= (select |c_#memory_int| v_idx_61) v_v_87_1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (= (select |c_#memory_int| v_idx_53) v_v_75_1) (<= c_ULTIMATE.start_main_p1 v_idx_53)) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_62) (< v_idx_62 c_ULTIMATE.start_main_p5) (= 0 (select |c_#memory_int| v_idx_62))) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_66) (= 0 (select |c_#memory_int| v_idx_66)) (< v_idx_66 c_ULTIMATE.start_malloc_ptr)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_52)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 5)))))} [2019-01-07 18:53:20,760 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 18:53:21,432 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 18:53:21,433 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 18:53:21,998 WARN L270 ngHoareTripleChecker]: Pre: {2147483645#(and (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_main_p7) (forall ((v_idx_33 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_33) (< v_idx_33 ULTIMATE.start_main_p2) (= 0 (select |#memory_int| v_idx_33)))) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_main_p7) (forall ((v_idx_50 Int)) (or (= 1 (select |#valid| v_idx_50)) (< v_idx_50 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_50))) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (- 1)) (forall ((v_idx_46 Int)) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_46)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_46) (< v_idx_46 ULTIMATE.start_malloc_ptr))) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p7) (- 1)) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_malloc_ptr) (forall ((v_idx_35 Int)) (or (<= (+ ULTIMATE.start_main_p3 1) v_idx_35) (< v_idx_35 ULTIMATE.start_main_p3) (= (select |#memory_int| v_idx_35) 0))) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (forall ((v_idx_41 Int)) (or (= 0 (select |#memory_int| v_idx_41)) (< v_idx_41 ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p6 1) v_idx_41))) (forall ((v_idx_39 Int)) (or (< v_idx_39 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p5 1) v_idx_39) (= 0 (select |#memory_int| v_idx_39)))) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (- 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_p3 ULTIMATE.start_malloc_ptr) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p7) (- 4)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 2)) (forall ((v_idx_31 Int)) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_31) (= (select |#memory_int| v_idx_31) 0) (< v_idx_31 ULTIMATE.start_main_p1))) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_malloc_ptr) (<= (- 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_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p7) (- 2)) (forall ((v_idx_37 Int)) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_37) (< v_idx_37 ULTIMATE.start_main_p4) (= (select |#memory_int| v_idx_37) 0))) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p7) (- 5)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (forall ((v_idx_43 Int)) (or (< v_idx_43 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_43) (= 0 (select |#memory_int| v_idx_43)))) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 5)))} [2019-01-07 18:53:21,998 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 18:53:21,999 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-07 18:53:22,952 WARN L276 ngHoareTripleChecker]: Post: {2147483644#(and (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_main_p7) (forall ((v_idx_66 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_66) (= 0 (select |#memory_int| v_idx_66)) (< v_idx_66 ULTIMATE.start_malloc_ptr))) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (forall ((v_idx_58 Int)) (or (< v_idx_58 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_58) (= 0 (select |#memory_int| v_idx_58)))) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (- 1)) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_malloc_ptr) (forall ((v_idx_60 Int)) (or (= (- 1) (select |#memory_int| v_idx_60)) (<= (+ ULTIMATE.start_main_p4 1) v_idx_60) (< v_idx_60 ULTIMATE.start_main_p4))) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p7) (- 1)) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (forall ((v_idx_69 Int)) (or (< v_idx_69 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_69) (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_69)))) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (- 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_p3 ULTIMATE.start_malloc_ptr) (- 4)) (forall ((v_idx_62 Int)) (or (<= (+ ULTIMATE.start_main_p5 1) v_idx_62) (< v_idx_62 ULTIMATE.start_main_p5) (= 0 (select |#memory_int| v_idx_62)))) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p7) (- 4)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (forall ((v_idx_64 Int)) (or (<= (+ ULTIMATE.start_main_p6 1) v_idx_64) (= 0 (select |#memory_int| v_idx_64)) (< v_idx_64 ULTIMATE.start_main_p6))) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (forall ((v_idx_54 Int)) (or (< v_idx_54 ULTIMATE.start_main_p1) (= 0 (select |#memory_int| v_idx_54)) (<= (+ ULTIMATE.start_main_p1 1) v_idx_54))) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_malloc_ptr) (forall ((v_idx_56 Int)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_56) (= 0 (select |#memory_int| v_idx_56)) (< v_idx_56 ULTIMATE.start_main_p2))) (<= (- 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_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p7) (- 2)) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p7) (- 5)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (forall ((v_idx_73 Int)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_73) (= (select |#valid| v_idx_73) 1) (< v_idx_73 ULTIMATE.start_malloc_ptr))) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 5)))} [2019-01-07 18:53:32,145 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2019-01-07 18:53:32,146 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2019-01-07 18:53:32,146 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2019-01-07 18:53:32,147 WARN L223 ngHoareTripleChecker]: -- [2019-01-07 18:53:32,147 WARN L224 ngHoareTripleChecker]: Pre: {2147483641#(or (forall ((v_idx_137 Int) (v_idx_126 Int) (v_idx_138 Int) (v_idx_127 Int) (v_idx_135 Int) (v_idx_124 Int) (v_idx_136 Int) (v_idx_125 Int) (v_idx_139 Int) (v_idx_128 Int) (v_idx_129 Int) (v_idx_140 Int) (v_idx_141 Int) (v_idx_130 Int) (v_idx_133 Int) (v_idx_122 Int) (v_idx_134 Int) (v_idx_123 Int) (v_idx_142 Int) (v_idx_131 Int) (v_idx_143 Int) (v_idx_132 Int) (v_idx_121 Int)) (exists ((v_v_78_1 Int) (v_v_66_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_84_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_72_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (or (< v_idx_134 (+ c_ULTIMATE.start_main_p6 1)) (<= c_ULTIMATE.start_malloc_ptr v_idx_134) (= (select |c_#memory_int| v_idx_134) v_v_93_1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (or (= (select |c_#memory_int| v_idx_132) v_v_90_1) (< v_idx_132 (+ c_ULTIMATE.start_main_p5 1)) (<= c_ULTIMATE.start_main_p6 v_idx_132)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 1)) (or (= (select |c_#memory_int| v_idx_126) v_v_81_1) (< v_idx_126 (+ c_ULTIMATE.start_main_p2 1)) (<= c_ULTIMATE.start_main_p3 v_idx_126)) (or (= 1 (select |c_#valid| v_idx_142)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_142) (< v_idx_142 c_ULTIMATE.start_malloc_ptr)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_135) (< v_idx_135 c_ULTIMATE.start_malloc_ptr) (= (select |c_#memory_int| v_idx_135) 0)) (or (= (select |c_#memory_int| v_idx_136) v_v_95_1) (< v_idx_136 (+ c_ULTIMATE.start_malloc_ptr 1))) (or (= (select |c_#memory_int| v_idx_128) v_v_84_1) (<= c_ULTIMATE.start_main_p4 v_idx_128) (< v_idx_128 (+ c_ULTIMATE.start_main_p3 1))) (<= (+ 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_p1 c_ULTIMATE.start_main_p3) (- 2)) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_125) (< v_idx_125 c_ULTIMATE.start_main_p2) (= 0 (select |c_#memory_int| v_idx_125))) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ 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_p6 1) c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_133) 0) (< v_idx_133 c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_133)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_141) (= v_v_72_1 (select |c_#valid| v_idx_141))) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_malloc_ptr) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_138)) (< v_idx_138 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_138)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (or (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_131) (< v_idx_131 c_ULTIMATE.start_main_p5) (= (select |c_#memory_int| v_idx_131) 0)) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (- 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)) (or (< v_idx_129 c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_129) (= (- 1) (select |c_#memory_int| v_idx_129))) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (< v_idx_139 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_139) v_v_68_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (or (< v_idx_124 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_124) v_v_78_1) (<= c_ULTIMATE.start_main_p2 v_idx_124)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_malloc_ptr) (<= (- 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_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (<= c_ULTIMATE.start_main_p5 v_idx_130) (= (select |c_#memory_int| v_idx_130) v_v_87_1) (< v_idx_130 (+ c_ULTIMATE.start_main_p4 1))) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (or (= (select |c_#memory_int| v_idx_127) 0) (< v_idx_127 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_127)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_121)) (<= c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_137) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_137) v_v_66_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (or (< v_idx_143 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_74_1 (select |c_#valid| v_idx_143))) (= (select |c_old(#valid)| v_idx_140) v_v_2_1) (or (= (select |c_#memory_int| v_idx_123) 0) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_123) (< v_idx_123 c_ULTIMATE.start_main_p1)) (or (<= c_ULTIMATE.start_main_p1 v_idx_122) (= (select |c_#memory_int| v_idx_122) v_v_75_1)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 5))))) (forall ((v_idx_98 Int) (v_idx_99 Int) (v_idx_104 Int) (v_idx_115 Int) (v_idx_105 Int) (v_idx_116 Int) (v_idx_102 Int) (v_idx_113 Int) (v_idx_103 Int) (v_idx_114 Int) (v_idx_108 Int) (v_idx_119 Int) (v_idx_109 Int) (v_idx_106 Int) (v_idx_117 Int) (v_idx_107 Int) (v_idx_118 Int) (v_idx_100 Int) (v_idx_111 Int) (v_idx_101 Int) (v_idx_112 Int) (v_idx_120 Int) (v_idx_110 Int)) (exists ((v_v_66_1 Int) (v_v_78_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_84_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_2_1 Int) (v_v_72_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (= v_v_2_1 (select |c_old(#valid)| v_idx_117)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (or (= (select |c_#memory_int| v_idx_102) 0) (< v_idx_102 c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_102)) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_111) (< v_idx_111 (+ c_ULTIMATE.start_main_p6 1)) (= v_v_93_1 (select |c_#memory_int| v_idx_111))) (or (< v_idx_113 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_#memory_int| v_idx_113) v_v_95_1)) (or (< v_idx_104 c_ULTIMATE.start_main_p3) (= (select |c_#memory_int| v_idx_104) 0) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_104)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (= (select |c_old(#memory_int)| v_idx_98) v_v_4_1) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_115) 0) (< v_idx_115 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_115)) (or (< v_idx_108 c_ULTIMATE.start_main_p5) (= (select |c_#memory_int| v_idx_108) 0) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_108)) (or (= (select |c_#memory_int| v_idx_109) v_v_90_1) (< v_idx_109 (+ c_ULTIMATE.start_main_p5 1)) (<= c_ULTIMATE.start_main_p6 v_idx_109)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_106) (< v_idx_106 c_ULTIMATE.start_main_p4) (= (select |c_#memory_int| v_idx_106) 0)) (<= (+ 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_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (or (= (select |c_#memory_int| v_idx_107) v_v_87_1) (<= c_ULTIMATE.start_main_p5 v_idx_107) (< v_idx_107 (+ c_ULTIMATE.start_main_p4 1))) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_119) (< v_idx_119 c_ULTIMATE.start_malloc_ptr) (= 1 (select |c_#valid| v_idx_119))) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_main_p7) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_114) v_v_66_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_114)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p6) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_112) (< v_idx_112 c_ULTIMATE.start_malloc_ptr) (= (select |c_#memory_int| v_idx_112) 0)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (or (= v_v_74_1 (select |c_#valid| v_idx_120)) (< v_idx_120 (+ c_ULTIMATE.start_malloc_ptr 1))) (or (< v_idx_105 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_105) (= (select |c_#memory_int| v_idx_105) v_v_84_1)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (= v_v_72_1 (select |c_#valid| v_idx_118)) (<= c_ULTIMATE.start_malloc_ptr v_idx_118)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 2)) (or (= (select |c_#memory_int| v_idx_100) 0) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_100) (< v_idx_100 c_ULTIMATE.start_main_p1)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_malloc_ptr) (<= (- 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_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (<= c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (< v_idx_103 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_103) v_v_81_1) (<= c_ULTIMATE.start_main_p3 v_idx_103)) (or (<= c_ULTIMATE.start_main_p2 v_idx_101) (< v_idx_101 (+ c_ULTIMATE.start_main_p1 1)) (= (select |c_#memory_int| v_idx_101) v_v_78_1)) (or (<= c_ULTIMATE.start_main_p1 v_idx_99) (= (select |c_#memory_int| v_idx_99) v_v_75_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_116) v_v_68_1) (< v_idx_116 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (or (< v_idx_110 c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_110) (= (select |c_#memory_int| v_idx_110) 0)) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 5))))))} [2019-01-07 18:53:32,148 WARN L228 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 18:53:32,148 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-07 18:53:32,148 WARN L230 ngHoareTripleChecker]: Post: {2147483640#(or (forall ((v_idx_180 Int) (v_idx_181 Int) (v_idx_170 Int) (v_idx_179 Int) (v_idx_168 Int) (v_idx_169 Int) (v_idx_184 Int) (v_idx_173 Int) (v_idx_185 Int) (v_idx_174 Int) (v_idx_182 Int) (v_idx_171 Int) (v_idx_183 Int) (v_idx_172 Int) (v_idx_188 Int) (v_idx_177 Int) (v_idx_189 Int) (v_idx_178 Int) (v_idx_167 Int) (v_idx_186 Int) (v_idx_175 Int) (v_idx_187 Int) (v_idx_176 Int)) (exists ((v_v_66_1 Int) (v_v_78_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_84_1 Int) (v_v_95_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_2_1 Int) (v_v_72_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_184)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_184) (< v_idx_184 c_ULTIMATE.start_malloc_ptr)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p7) (or (= (select |c_#memory_int| v_idx_168) v_v_75_1) (<= c_ULTIMATE.start_main_p1 v_idx_168)) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_183) (= v_v_66_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_183))) (or (= (select |c_#memory_int| v_idx_178) v_v_90_1) (< v_idx_178 (+ c_ULTIMATE.start_main_p5 1)) (<= c_ULTIMATE.start_main_p6 v_idx_178)) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (or (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_188) (= 1 (select |c_#valid| v_idx_188)) (< v_idx_188 c_ULTIMATE.start_malloc_ptr)) (= v_v_2_1 (select |c_old(#valid)| v_idx_186)) (or (< v_idx_185 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_68_1 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_185))) (= (select |c_old(#memory_int)| v_idx_167) v_v_4_1) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (<= (+ 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_p1 c_ULTIMATE.start_main_p3) (- 2)) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ 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_p6 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_malloc_ptr) (or (= 0 (select |c_#memory_int| v_idx_179)) (< v_idx_179 c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_179)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (<= (- 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_p3 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (or (= 0 (select |c_#memory_int| v_idx_173)) (< v_idx_173 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_173)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (or (< v_idx_177 c_ULTIMATE.start_main_p5) (= (select |c_#memory_int| v_idx_177) 0) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_177)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (or (< v_idx_180 (+ c_ULTIMATE.start_main_p6 1)) (= (select |c_#memory_int| v_idx_180) v_v_93_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_180)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (or (= (select |c_#memory_int| v_idx_175) (- 2)) (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_175) (< v_idx_175 c_ULTIMATE.start_main_p4)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 2)) (or (= v_v_72_1 (select |c_#valid| v_idx_187)) (<= c_ULTIMATE.start_malloc_ptr v_idx_187)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_malloc_ptr) (<= (- 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_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (= (select |c_#memory_int| v_idx_170) v_v_78_1) (< v_idx_170 (+ c_ULTIMATE.start_main_p1 1)) (<= c_ULTIMATE.start_main_p2 v_idx_170)) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (or (= (select |c_#memory_int| v_idx_181) 0) (< v_idx_181 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_181)) (<= c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (< v_idx_174 (+ c_ULTIMATE.start_main_p3 1)) (<= c_ULTIMATE.start_main_p4 v_idx_174) (= (select |c_#memory_int| v_idx_174) v_v_84_1)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (or (< v_idx_189 (+ c_ULTIMATE.start_malloc_ptr 1)) (= v_v_74_1 (select |c_#valid| v_idx_189))) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_malloc_ptr) (or (= (select |c_#memory_int| v_idx_172) v_v_81_1) (<= c_ULTIMATE.start_main_p3 v_idx_172) (< v_idx_172 (+ c_ULTIMATE.start_main_p2 1))) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (or (< v_idx_182 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_#memory_int| v_idx_182) v_v_95_1)) (or (< v_idx_176 (+ c_ULTIMATE.start_main_p4 1)) (<= c_ULTIMATE.start_main_p5 v_idx_176) (= v_v_87_1 (select |c_#memory_int| v_idx_176))) (or (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_169) (= 0 (select |c_#memory_int| v_idx_169)) (< v_idx_169 c_ULTIMATE.start_main_p1)) (or (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_171) (= (select |c_#memory_int| v_idx_171) 0) (< v_idx_171 c_ULTIMATE.start_main_p2)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 5))))) (forall ((v_idx_148 Int) (v_idx_159 Int) (v_idx_149 Int) (v_idx_146 Int) (v_idx_157 Int) (v_idx_147 Int) (v_idx_158 Int) (v_idx_162 Int) (v_idx_151 Int) (v_idx_163 Int) (v_idx_152 Int) (v_idx_160 Int) (v_idx_161 Int) (v_idx_150 Int) (v_idx_144 Int) (v_idx_166 Int) (v_idx_155 Int) (v_idx_145 Int) (v_idx_156 Int) (v_idx_164 Int) (v_idx_153 Int) (v_idx_165 Int) (v_idx_154 Int)) (exists ((v_v_78_1 Int) (v_v_66_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_84_1 Int) (v_v_95_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_72_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p5) (- 3)) (<= c_ULTIMATE.start_malloc_ptr c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_main_p7) (or (<= c_ULTIMATE.start_main_p2 v_idx_147) (= (select |c_#memory_int| v_idx_147) v_v_78_1) (< v_idx_147 (+ c_ULTIMATE.start_main_p1 1))) (or (<= c_ULTIMATE.start_main_p1 v_idx_145) (= v_v_75_1 (select |c_#memory_int| v_idx_145))) (<= (+ c_ULTIMATE.start_main_p5 2) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p3) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_main_p7) (or (< v_idx_155 (+ c_ULTIMATE.start_main_p5 1)) (= v_v_90_1 (select |c_#memory_int| v_idx_155)) (<= c_ULTIMATE.start_main_p6 v_idx_155)) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p6) (- 1)) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_malloc_ptr) (- 1)) (<= (- c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) 0) (or (<= c_ULTIMATE.start_malloc_ptr v_idx_164) (= v_v_72_1 (select |c_#valid| v_idx_164))) (<= (+ 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_p1 c_ULTIMATE.start_main_p3) (- 2)) (or (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_160) v_v_66_1) (<= c_ULTIMATE.start_malloc_ptr v_idx_160)) (<= (- (- c_ULTIMATE.start_main_p7) (- c_ULTIMATE.start_malloc_ptr)) 0) (<= (+ c_ULTIMATE.start_main_p2 4) c_ULTIMATE.start_main_p6) (or (= (select |c_#memory_int| v_idx_154) 0) (< v_idx_154 c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p5 1) v_idx_154)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p5) (- 2)) (<= (+ c_ULTIMATE.start_main_p6 1) c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p6 c_ULTIMATE.start_main_p7) (- 1)) (<= (+ c_ULTIMATE.start_main_p3 4) c_ULTIMATE.start_malloc_ptr) (or (= 0 (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_161)) (< v_idx_161 c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_161)) (<= (+ c_ULTIMATE.start_main_p5 1) c_ULTIMATE.start_main_p6) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_main_p7) (<= (+ c_ULTIMATE.start_main_p4 3) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p1 4) c_ULTIMATE.start_main_p5) (or (< v_idx_162 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_ULTIMATE.start_malloc_old_#valid| v_idx_162) v_v_68_1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ c_ULTIMATE.start_main_p3 1) c_ULTIMATE.start_main_p4) (or (<= c_ULTIMATE.start_main_p3 v_idx_149) (< v_idx_149 (+ c_ULTIMATE.start_main_p2 1)) (= (select |c_#memory_int| v_idx_149) v_v_81_1)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p7) (- 6)) (or (< v_idx_157 (+ c_ULTIMATE.start_main_p6 1)) (<= c_ULTIMATE.start_malloc_ptr v_idx_157) (= (select |c_#memory_int| v_idx_157) v_v_93_1)) (<= (+ 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_p3 c_ULTIMATE.start_malloc_ptr) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p7) (- 4)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p4) (- 3)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p6) (- 4)) (or (<= c_ULTIMATE.start_main_p4 v_idx_151) (= (select |c_#memory_int| v_idx_151) v_v_84_1) (< v_idx_151 (+ c_ULTIMATE.start_main_p3 1))) (<= (+ c_ULTIMATE.start_main_p3 3) c_ULTIMATE.start_main_p6) (or (< v_idx_165 c_ULTIMATE.start_malloc_ptr) (= 1 (select |c_#valid| v_idx_165)) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_165)) (or (= (select |c_#memory_int| v_idx_148) 0) (< v_idx_148 c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p2 1) v_idx_148)) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p5) (- 4)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p4) (- 1)) (= v_v_4_1 (select |c_old(#memory_int)| v_idx_144)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p4) (- 2)) (<= (- c_ULTIMATE.start_main_p3 c_ULTIMATE.start_main_p6) (- 3)) (<= (+ c_ULTIMATE.start_main_p4 1) c_ULTIMATE.start_main_p5) (or (= (select |c_#memory_int| v_idx_146) 0) (< v_idx_146 c_ULTIMATE.start_main_p1) (<= (+ c_ULTIMATE.start_main_p1 1) v_idx_146)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_main_p5) (- 1)) (<= (+ c_ULTIMATE.start_main_p2 3) c_ULTIMATE.start_main_p5) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ c_ULTIMATE.start_main_p1 6) c_ULTIMATE.start_malloc_ptr) (= v_v_2_1 (select |c_old(#valid)| v_idx_163)) (<= (- 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) (or (<= (+ c_ULTIMATE.start_main_p4 1) v_idx_152) (= (select |c_#memory_int| v_idx_152) (- 1)) (< v_idx_152 c_ULTIMATE.start_main_p4)) (or (= (select |c_#memory_int| v_idx_156) 0) (<= (+ c_ULTIMATE.start_main_p6 1) v_idx_156) (< v_idx_156 c_ULTIMATE.start_main_p6)) (<= (+ c_ULTIMATE.start_main_p3 2) c_ULTIMATE.start_main_p5) (<= (+ c_ULTIMATE.start_main_p1 3) c_ULTIMATE.start_main_p4) (or (= v_v_74_1 (select |c_#valid| v_idx_166)) (< v_idx_166 (+ c_ULTIMATE.start_malloc_ptr 1))) (<= (+ c_ULTIMATE.start_main_p1 5) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p5 c_ULTIMATE.start_main_p7) (- 2)) (<= c_ULTIMATE.start_main_p7 c_ULTIMATE.start_malloc_ptr) (<= (- c_ULTIMATE.start_main_p1 c_ULTIMATE.start_main_p6) (- 5)) (or (< v_idx_158 c_ULTIMATE.start_malloc_ptr) (= (select |c_#memory_int| v_idx_158) 0) (<= (+ c_ULTIMATE.start_malloc_ptr 1) v_idx_158)) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_main_p7) (- 5)) (<= (+ c_ULTIMATE.start_main_p2 5) c_ULTIMATE.start_malloc_ptr) (<= (+ c_ULTIMATE.start_main_p2 2) c_ULTIMATE.start_main_p4) (or (< v_idx_159 (+ c_ULTIMATE.start_malloc_ptr 1)) (= (select |c_#memory_int| v_idx_159) v_v_95_1)) (<= (- c_ULTIMATE.start_main_p4 c_ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ c_ULTIMATE.start_main_p2 1) c_ULTIMATE.start_main_p3) (or (< v_idx_153 (+ c_ULTIMATE.start_main_p4 1)) (= (select |c_#memory_int| v_idx_153) v_v_87_1) (<= c_ULTIMATE.start_main_p5 v_idx_153)) (or (= (select |c_#memory_int| v_idx_150) 0) (< v_idx_150 c_ULTIMATE.start_main_p3) (<= (+ c_ULTIMATE.start_main_p3 1) v_idx_150)) (<= (+ c_ULTIMATE.start_main_p1 1) c_ULTIMATE.start_main_p2) (<= (+ c_ULTIMATE.start_main_p4 2) c_ULTIMATE.start_main_p6) (<= (- c_ULTIMATE.start_main_p2 c_ULTIMATE.start_malloc_ptr) (- 5))))))} [2019-01-07 18:53:32,149 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2019-01-07 18:53:32,832 WARN L268 ngHoareTripleChecker]: -- [2019-01-07 18:53:32,833 WARN L269 ngHoareTripleChecker]: Simplified triple [2019-01-07 18:53:41,095 WARN L181 SmtUtils]: Spent 8.26 s on a formula simplification that was a NOOP. DAG size: 410 [2019-01-07 18:53:41,096 WARN L270 ngHoareTripleChecker]: Pre: {2147483641#(or (forall ((v_idx_137 Int) (v_idx_126 Int) (v_idx_138 Int) (v_idx_127 Int) (v_idx_135 Int) (v_idx_124 Int) (v_idx_136 Int) (v_idx_125 Int) (v_idx_139 Int) (v_idx_128 Int) (v_idx_129 Int) (v_idx_140 Int) (v_idx_141 Int) (v_idx_130 Int) (v_idx_133 Int) (v_idx_122 Int) (v_idx_134 Int) (v_idx_123 Int) (v_idx_142 Int) (v_idx_131 Int) (v_idx_143 Int) (v_idx_132 Int) (v_idx_121 Int)) (exists ((v_v_78_1 Int) (v_v_66_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_84_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_72_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (or (< v_idx_134 (+ ULTIMATE.start_main_p6 1)) (<= ULTIMATE.start_malloc_ptr v_idx_134) (= (select |#memory_int| v_idx_134) v_v_93_1)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_main_p7) (or (= (select |#memory_int| v_idx_132) v_v_90_1) (< v_idx_132 (+ ULTIMATE.start_main_p5 1)) (<= ULTIMATE.start_main_p6 v_idx_132)) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (- 1)) (or (= (select |#memory_int| v_idx_126) v_v_81_1) (< v_idx_126 (+ ULTIMATE.start_main_p2 1)) (<= ULTIMATE.start_main_p3 v_idx_126)) (or (= 1 (select |#valid| v_idx_142)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_142) (< v_idx_142 ULTIMATE.start_malloc_ptr)) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_135) (< v_idx_135 ULTIMATE.start_malloc_ptr) (= (select |#memory_int| v_idx_135) 0)) (or (= (select |#memory_int| v_idx_136) v_v_95_1) (< v_idx_136 (+ ULTIMATE.start_malloc_ptr 1))) (or (= (select |#memory_int| v_idx_128) v_v_84_1) (<= ULTIMATE.start_main_p4 v_idx_128) (< v_idx_128 (+ ULTIMATE.start_main_p3 1))) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_125) (< v_idx_125 ULTIMATE.start_main_p2) (= 0 (select |#memory_int| v_idx_125))) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_malloc_ptr) (or (= (select |#memory_int| v_idx_133) 0) (< v_idx_133 ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p6 1) v_idx_133)) (or (<= ULTIMATE.start_malloc_ptr v_idx_141) (= v_v_72_1 (select |#valid| v_idx_141))) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p7) (- 1)) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_malloc_ptr) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_138)) (< v_idx_138 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_138)) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_main_p7) (or (<= (+ ULTIMATE.start_main_p5 1) v_idx_131) (< v_idx_131 ULTIMATE.start_main_p5) (= (select |#memory_int| v_idx_131) 0)) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (- 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)) (or (< v_idx_129 ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p4 1) v_idx_129) (= (- 1) (select |#memory_int| v_idx_129))) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p7) (- 4)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (or (< v_idx_139 (+ ULTIMATE.start_malloc_ptr 1)) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_139) v_v_68_1)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (or (< v_idx_124 (+ ULTIMATE.start_main_p1 1)) (= (select |#memory_int| v_idx_124) v_v_78_1) (<= ULTIMATE.start_main_p2 v_idx_124)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_malloc_ptr) (<= (- 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_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (or (<= ULTIMATE.start_main_p5 v_idx_130) (= (select |#memory_int| v_idx_130) v_v_87_1) (< v_idx_130 (+ ULTIMATE.start_main_p4 1))) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p7) (- 2)) (or (= (select |#memory_int| v_idx_127) 0) (< v_idx_127 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_127)) (= v_v_4_1 (select |old(#memory_int)| v_idx_121)) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (or (<= ULTIMATE.start_malloc_ptr v_idx_137) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_137) v_v_66_1)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p7) (- 5)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (or (< v_idx_143 (+ ULTIMATE.start_malloc_ptr 1)) (= v_v_74_1 (select |#valid| v_idx_143))) (= (select |old(#valid)| v_idx_140) v_v_2_1) (or (= (select |#memory_int| v_idx_123) 0) (<= (+ ULTIMATE.start_main_p1 1) v_idx_123) (< v_idx_123 ULTIMATE.start_main_p1)) (or (<= ULTIMATE.start_main_p1 v_idx_122) (= (select |#memory_int| v_idx_122) v_v_75_1)) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 5))))) (forall ((v_idx_98 Int) (v_idx_99 Int) (v_idx_104 Int) (v_idx_115 Int) (v_idx_105 Int) (v_idx_116 Int) (v_idx_102 Int) (v_idx_113 Int) (v_idx_103 Int) (v_idx_114 Int) (v_idx_108 Int) (v_idx_119 Int) (v_idx_109 Int) (v_idx_106 Int) (v_idx_117 Int) (v_idx_107 Int) (v_idx_118 Int) (v_idx_100 Int) (v_idx_111 Int) (v_idx_101 Int) (v_idx_112 Int) (v_idx_120 Int) (v_idx_110 Int)) (exists ((v_v_66_1 Int) (v_v_78_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_95_1 Int) (v_v_84_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_2_1 Int) (v_v_72_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (= v_v_2_1 (select |old(#valid)| v_idx_117)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_main_p7) (or (= (select |#memory_int| v_idx_102) 0) (< v_idx_102 ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p2 1) v_idx_102)) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_main_p7) (or (<= ULTIMATE.start_malloc_ptr v_idx_111) (< v_idx_111 (+ ULTIMATE.start_main_p6 1)) (= v_v_93_1 (select |#memory_int| v_idx_111))) (or (< v_idx_113 (+ ULTIMATE.start_malloc_ptr 1)) (= (select |#memory_int| v_idx_113) v_v_95_1)) (or (< v_idx_104 ULTIMATE.start_main_p3) (= (select |#memory_int| v_idx_104) 0) (<= (+ ULTIMATE.start_main_p3 1) v_idx_104)) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (= (select |old(#memory_int)| v_idx_98) v_v_4_1) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_115) 0) (< v_idx_115 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_115)) (or (< v_idx_108 ULTIMATE.start_main_p5) (= (select |#memory_int| v_idx_108) 0) (<= (+ ULTIMATE.start_main_p5 1) v_idx_108)) (or (= (select |#memory_int| v_idx_109) v_v_90_1) (< v_idx_109 (+ ULTIMATE.start_main_p5 1)) (<= ULTIMATE.start_main_p6 v_idx_109)) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (- 1)) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_106) (< v_idx_106 ULTIMATE.start_main_p4) (= (select |#memory_int| v_idx_106) 0)) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (or (= (select |#memory_int| v_idx_107) v_v_87_1) (<= ULTIMATE.start_main_p5 v_idx_107) (< v_idx_107 (+ ULTIMATE.start_main_p4 1))) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p7) (- 1)) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_119) (< v_idx_119 ULTIMATE.start_malloc_ptr) (= 1 (select |#valid| v_idx_119))) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p7) (- 6)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_main_p7) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_114) v_v_66_1) (<= ULTIMATE.start_malloc_ptr v_idx_114)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p7) (- 4)) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_112) (< v_idx_112 ULTIMATE.start_malloc_ptr) (= (select |#memory_int| v_idx_112) 0)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (or (= v_v_74_1 (select |#valid| v_idx_120)) (< v_idx_120 (+ ULTIMATE.start_malloc_ptr 1))) (or (< v_idx_105 (+ ULTIMATE.start_main_p3 1)) (<= ULTIMATE.start_main_p4 v_idx_105) (= (select |#memory_int| v_idx_105) v_v_84_1)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (or (= v_v_72_1 (select |#valid| v_idx_118)) (<= ULTIMATE.start_malloc_ptr v_idx_118)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 2)) (or (= (select |#memory_int| v_idx_100) 0) (<= (+ ULTIMATE.start_main_p1 1) v_idx_100) (< v_idx_100 ULTIMATE.start_main_p1)) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_malloc_ptr) (<= (- 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_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p7) (- 2)) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (or (< v_idx_103 (+ ULTIMATE.start_main_p2 1)) (= (select |#memory_int| v_idx_103) v_v_81_1) (<= ULTIMATE.start_main_p3 v_idx_103)) (or (<= ULTIMATE.start_main_p2 v_idx_101) (< v_idx_101 (+ ULTIMATE.start_main_p1 1)) (= (select |#memory_int| v_idx_101) v_v_78_1)) (or (<= ULTIMATE.start_main_p1 v_idx_99) (= (select |#memory_int| v_idx_99) v_v_75_1)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p7) (- 5)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_116) v_v_68_1) (< v_idx_116 (+ ULTIMATE.start_malloc_ptr 1))) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (or (< v_idx_110 ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p6 1) v_idx_110) (= (select |#memory_int| v_idx_110) 0)) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 5))))))} [2019-01-07 18:53:41,096 WARN L274 ngHoareTripleChecker]: Action: #memory_int := #memory_int[main_p4 := #memory_int[main_p4] - 1]; [2019-01-07 18:53:41,097 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (= |c_#memory_int_primed| (store |c_#memory_int| c_ULTIMATE.start_main_p4 (+ (select |c_#memory_int| c_ULTIMATE.start_main_p4) (- 1)))) [2019-01-07 18:53:49,365 WARN L181 SmtUtils]: Spent 8.27 s on a formula simplification that was a NOOP. DAG size: 410 [2019-01-07 18:53:49,365 WARN L276 ngHoareTripleChecker]: Post: {2147483640#(or (forall ((v_idx_180 Int) (v_idx_181 Int) (v_idx_170 Int) (v_idx_179 Int) (v_idx_168 Int) (v_idx_169 Int) (v_idx_184 Int) (v_idx_173 Int) (v_idx_185 Int) (v_idx_174 Int) (v_idx_182 Int) (v_idx_171 Int) (v_idx_183 Int) (v_idx_172 Int) (v_idx_188 Int) (v_idx_177 Int) (v_idx_189 Int) (v_idx_178 Int) (v_idx_167 Int) (v_idx_186 Int) (v_idx_175 Int) (v_idx_187 Int) (v_idx_176 Int)) (exists ((v_v_66_1 Int) (v_v_78_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_84_1 Int) (v_v_95_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_2_1 Int) (v_v_72_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_184)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_184) (< v_idx_184 ULTIMATE.start_malloc_ptr)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (or (= (select |#memory_int| v_idx_168) v_v_75_1) (<= ULTIMATE.start_main_p1 v_idx_168)) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_main_p7) (or (<= ULTIMATE.start_malloc_ptr v_idx_183) (= v_v_66_1 (select |ULTIMATE.start_malloc_old_#valid| v_idx_183))) (or (= (select |#memory_int| v_idx_178) v_v_90_1) (< v_idx_178 (+ ULTIMATE.start_main_p5 1)) (<= ULTIMATE.start_main_p6 v_idx_178)) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_main_p7) (or (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_188) (= 1 (select |#valid| v_idx_188)) (< v_idx_188 ULTIMATE.start_malloc_ptr)) (= v_v_2_1 (select |old(#valid)| v_idx_186)) (or (< v_idx_185 (+ ULTIMATE.start_malloc_ptr 1)) (= v_v_68_1 (select |ULTIMATE.start_malloc_old_#valid| v_idx_185))) (= (select |old(#memory_int)| v_idx_167) v_v_4_1) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (- 1)) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p7) (- 1)) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_malloc_ptr) (or (= 0 (select |#memory_int| v_idx_179)) (< v_idx_179 ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p6 1) v_idx_179)) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (<= (- 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_p3 ULTIMATE.start_malloc_ptr) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p7) (- 4)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (or (= 0 (select |#memory_int| v_idx_173)) (< v_idx_173 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_173)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (or (< v_idx_177 ULTIMATE.start_main_p5) (= (select |#memory_int| v_idx_177) 0) (<= (+ ULTIMATE.start_main_p5 1) v_idx_177)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (or (< v_idx_180 (+ ULTIMATE.start_main_p6 1)) (= (select |#memory_int| v_idx_180) v_v_93_1) (<= ULTIMATE.start_malloc_ptr v_idx_180)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (or (= (select |#memory_int| v_idx_175) (- 2)) (<= (+ ULTIMATE.start_main_p4 1) v_idx_175) (< v_idx_175 ULTIMATE.start_main_p4)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 2)) (or (= v_v_72_1 (select |#valid| v_idx_187)) (<= ULTIMATE.start_malloc_ptr v_idx_187)) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_malloc_ptr) (<= (- 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_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (or (= (select |#memory_int| v_idx_170) v_v_78_1) (< v_idx_170 (+ ULTIMATE.start_main_p1 1)) (<= ULTIMATE.start_main_p2 v_idx_170)) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p7) (- 2)) (or (= (select |#memory_int| v_idx_181) 0) (< v_idx_181 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_181)) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (or (< v_idx_174 (+ ULTIMATE.start_main_p3 1)) (<= ULTIMATE.start_main_p4 v_idx_174) (= (select |#memory_int| v_idx_174) v_v_84_1)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p7) (- 5)) (or (< v_idx_189 (+ ULTIMATE.start_malloc_ptr 1)) (= v_v_74_1 (select |#valid| v_idx_189))) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_malloc_ptr) (or (= (select |#memory_int| v_idx_172) v_v_81_1) (<= ULTIMATE.start_main_p3 v_idx_172) (< v_idx_172 (+ ULTIMATE.start_main_p2 1))) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (or (< v_idx_182 (+ ULTIMATE.start_malloc_ptr 1)) (= (select |#memory_int| v_idx_182) v_v_95_1)) (or (< v_idx_176 (+ ULTIMATE.start_main_p4 1)) (<= ULTIMATE.start_main_p5 v_idx_176) (= v_v_87_1 (select |#memory_int| v_idx_176))) (or (<= (+ ULTIMATE.start_main_p1 1) v_idx_169) (= 0 (select |#memory_int| v_idx_169)) (< v_idx_169 ULTIMATE.start_main_p1)) (or (<= (+ ULTIMATE.start_main_p2 1) v_idx_171) (= (select |#memory_int| v_idx_171) 0) (< v_idx_171 ULTIMATE.start_main_p2)) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 5))))) (forall ((v_idx_148 Int) (v_idx_159 Int) (v_idx_149 Int) (v_idx_146 Int) (v_idx_157 Int) (v_idx_147 Int) (v_idx_158 Int) (v_idx_162 Int) (v_idx_151 Int) (v_idx_163 Int) (v_idx_152 Int) (v_idx_160 Int) (v_idx_161 Int) (v_idx_150 Int) (v_idx_144 Int) (v_idx_166 Int) (v_idx_155 Int) (v_idx_145 Int) (v_idx_156 Int) (v_idx_164 Int) (v_idx_153 Int) (v_idx_165 Int) (v_idx_154 Int)) (exists ((v_v_78_1 Int) (v_v_66_1 Int) (v_v_68_1 Int) (v_v_74_1 Int) (v_v_84_1 Int) (v_v_95_1 Int) (v_v_87_1 Int) (v_v_75_1 Int) (v_v_81_1 Int) (v_v_72_1 Int) (v_v_2_1 Int) (v_v_93_1 Int) (v_v_4_1 Int) (v_v_90_1 Int)) (and (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p5) (- 3)) (<= ULTIMATE.start_malloc_ptr ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_main_p7) (or (<= ULTIMATE.start_main_p2 v_idx_147) (= (select |#memory_int| v_idx_147) v_v_78_1) (< v_idx_147 (+ ULTIMATE.start_main_p1 1))) (or (<= ULTIMATE.start_main_p1 v_idx_145) (= v_v_75_1 (select |#memory_int| v_idx_145))) (<= (+ ULTIMATE.start_main_p5 2) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p3) (- 1)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_main_p7) (or (< v_idx_155 (+ ULTIMATE.start_main_p5 1)) (= v_v_90_1 (select |#memory_int| v_idx_155)) (<= ULTIMATE.start_main_p6 v_idx_155)) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p6) (- 1)) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_malloc_ptr) (- 1)) (<= (- ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) 0) (or (<= ULTIMATE.start_malloc_ptr v_idx_164) (= v_v_72_1 (select |#valid| v_idx_164))) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p1 2) ULTIMATE.start_main_p3) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p3) (- 2)) (or (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_160) v_v_66_1) (<= ULTIMATE.start_malloc_ptr v_idx_160)) (<= (- (- ULTIMATE.start_main_p7) (- ULTIMATE.start_malloc_ptr)) 0) (<= (+ ULTIMATE.start_main_p2 4) ULTIMATE.start_main_p6) (or (= (select |#memory_int| v_idx_154) 0) (< v_idx_154 ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p5 1) v_idx_154)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p5) (- 2)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p6 ULTIMATE.start_main_p7) (- 1)) (<= (+ ULTIMATE.start_main_p3 4) ULTIMATE.start_malloc_ptr) (or (= 0 (select |ULTIMATE.start_malloc_old_#valid| v_idx_161)) (< v_idx_161 ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_161)) (<= (+ ULTIMATE.start_main_p5 1) ULTIMATE.start_main_p6) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_main_p7) (<= (+ ULTIMATE.start_main_p4 3) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p1 4) ULTIMATE.start_main_p5) (or (< v_idx_162 (+ ULTIMATE.start_malloc_ptr 1)) (= (select |ULTIMATE.start_malloc_old_#valid| v_idx_162) v_v_68_1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_malloc_ptr) (- 6)) (<= (+ ULTIMATE.start_main_p3 1) ULTIMATE.start_main_p4) (or (<= ULTIMATE.start_main_p3 v_idx_149) (< v_idx_149 (+ ULTIMATE.start_main_p2 1)) (= (select |#memory_int| v_idx_149) v_v_81_1)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p7) (- 6)) (or (< v_idx_157 (+ ULTIMATE.start_main_p6 1)) (<= ULTIMATE.start_malloc_ptr v_idx_157) (= (select |#memory_int| v_idx_157) v_v_93_1)) (<= (+ ULTIMATE.start_main_p6 1) ULTIMATE.start_main_p7) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p6) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_malloc_ptr) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p7) (- 4)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p4) (- 3)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p6) (- 4)) (or (<= ULTIMATE.start_main_p4 v_idx_151) (= (select |#memory_int| v_idx_151) v_v_84_1) (< v_idx_151 (+ ULTIMATE.start_main_p3 1))) (<= (+ ULTIMATE.start_main_p3 3) ULTIMATE.start_main_p6) (or (< v_idx_165 ULTIMATE.start_malloc_ptr) (= 1 (select |#valid| v_idx_165)) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_165)) (or (= (select |#memory_int| v_idx_148) 0) (< v_idx_148 ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p2 1) v_idx_148)) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p5) (- 4)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p4) (- 1)) (= v_v_4_1 (select |old(#memory_int)| v_idx_144)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p4) (- 2)) (<= (- ULTIMATE.start_main_p3 ULTIMATE.start_main_p6) (- 3)) (<= (+ ULTIMATE.start_main_p4 1) ULTIMATE.start_main_p5) (or (= (select |#memory_int| v_idx_146) 0) (< v_idx_146 ULTIMATE.start_main_p1) (<= (+ ULTIMATE.start_main_p1 1) v_idx_146)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_main_p5) (- 1)) (<= (+ ULTIMATE.start_main_p2 3) ULTIMATE.start_main_p5) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_malloc_ptr) (- 2)) (<= (+ ULTIMATE.start_main_p1 6) ULTIMATE.start_malloc_ptr) (= v_v_2_1 (select |old(#valid)| v_idx_163)) (<= (- 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) (or (<= (+ ULTIMATE.start_main_p4 1) v_idx_152) (= (select |#memory_int| v_idx_152) (- 1)) (< v_idx_152 ULTIMATE.start_main_p4)) (or (= (select |#memory_int| v_idx_156) 0) (<= (+ ULTIMATE.start_main_p6 1) v_idx_156) (< v_idx_156 ULTIMATE.start_main_p6)) (<= (+ ULTIMATE.start_main_p3 2) ULTIMATE.start_main_p5) (<= (+ ULTIMATE.start_main_p1 3) ULTIMATE.start_main_p4) (or (= v_v_74_1 (select |#valid| v_idx_166)) (< v_idx_166 (+ ULTIMATE.start_malloc_ptr 1))) (<= (+ ULTIMATE.start_main_p1 5) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p5 ULTIMATE.start_main_p7) (- 2)) (<= ULTIMATE.start_main_p7 ULTIMATE.start_malloc_ptr) (<= (- ULTIMATE.start_main_p1 ULTIMATE.start_main_p6) (- 5)) (or (< v_idx_158 ULTIMATE.start_malloc_ptr) (= (select |#memory_int| v_idx_158) 0) (<= (+ ULTIMATE.start_malloc_ptr 1) v_idx_158)) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_main_p7) (- 5)) (<= (+ ULTIMATE.start_main_p2 5) ULTIMATE.start_malloc_ptr) (<= (+ ULTIMATE.start_main_p2 2) ULTIMATE.start_main_p4) (or (< v_idx_159 (+ ULTIMATE.start_malloc_ptr 1)) (= (select |#memory_int| v_idx_159) v_v_95_1)) (<= (- ULTIMATE.start_main_p4 ULTIMATE.start_malloc_ptr) (- 3)) (<= (+ ULTIMATE.start_main_p2 1) ULTIMATE.start_main_p3) (or (< v_idx_153 (+ ULTIMATE.start_main_p4 1)) (= (select |#memory_int| v_idx_153) v_v_87_1) (<= ULTIMATE.start_main_p5 v_idx_153)) (or (= (select |#memory_int| v_idx_150) 0) (< v_idx_150 ULTIMATE.start_main_p3) (<= (+ ULTIMATE.start_main_p3 1) v_idx_150)) (<= (+ ULTIMATE.start_main_p1 1) ULTIMATE.start_main_p2) (<= (+ ULTIMATE.start_main_p4 2) ULTIMATE.start_main_p6) (<= (- ULTIMATE.start_main_p2 ULTIMATE.start_malloc_ptr) (- 5))))))} [2019-01-07 18:54:14,215 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2019-01-07 18:54:14,217 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) Connection to SMT solver broken 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) Connection to SMT solver broken at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:123) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.pop(Scriptor.java:139) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.DiffWrapperScript.pop(DiffWrapperScript.java:102) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.pop(ManagedScript.java:131) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.clearAssertionStack(DebuggingHoareTripleChecker.java:325) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.releaseLock(DebuggingHoareTripleChecker.java:166) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:84) 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: java.io.IOException: Stream Closed at java.io.FileOutputStream.writeBytes(Native Method) at java.io.FileOutputStream.write(FileOutputStream.java:326) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140) at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:297) at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141) at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229) at java.io.BufferedWriter.flush(BufferedWriter.java:254) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:120) ... 37 more [2019-01-07 18:54:14,222 INFO L168 Benchmark]: Toolchain (without parser) took 64538.39 ms. Allocated memory was 1.5 GB in the beginning and 3.1 GB in the end (delta: 1.6 GB). Free memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-01-07 18:54:14,224 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.31 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 18:54:14,225 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.15 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 18:54:14,226 INFO L168 Benchmark]: Boogie Preprocessor took 46.10 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-01-07 18:54:14,226 INFO L168 Benchmark]: RCFGBuilder took 1002.04 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2019-01-07 18:54:14,231 INFO L168 Benchmark]: TraceAbstraction took 63405.74 ms. Allocated memory was 1.5 GB in the beginning and 3.1 GB in the end (delta: 1.6 GB). Free memory was 1.4 GB in the beginning and 2.9 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-01-07 18:54:14,236 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 0.31 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 80.15 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 46.10 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 1002.04 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 63405.74 ms. Allocated memory was 1.5 GB in the beginning and 3.1 GB in the end (delta: 1.6 GB). Free memory was 1.4 GB in the beginning and 2.9 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken 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) Connection to SMT solver broken: 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...