java -Xss1g -Xmx4000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCHC.xml --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf -i /storage/chc-comp/eldarica-misc/LIA/Consistency/fortune-full-nonrobust.18.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 00:38:12,759 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 00:38:12,762 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 00:38:12,777 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 00:38:12,777 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 00:38:12,778 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 00:38:12,782 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 00:38:12,784 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 00:38:12,785 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 00:38:12,788 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 00:38:12,788 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 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[2018-06-22 00:38:12,823 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-22 00:38:12,845 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 00:38:12,845 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 00:38:12,845 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 00:38:12,845 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 00:38:12,847 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 00:38:12,848 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 00:38:12,848 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 00:38:12,848 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 00:38:12,848 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 00:38:12,849 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 00:38:12,849 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 00:38:12,849 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 00:38:12,849 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 00:38:12,849 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 00:38:12,849 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 00:38:12,849 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 00:38:12,850 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 00:38:12,851 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 00:38:12,851 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 00:38:12,898 INFO ]: Repository-Root is: /tmp [2018-06-22 00:38:12,917 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 00:38:12,921 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 00:38:12,923 INFO ]: Initializing SmtParser... [2018-06-22 00:38:12,923 INFO ]: SmtParser initialized [2018-06-22 00:38:12,924 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/Consistency/fortune-full-nonrobust.18.smt2 [2018-06-22 00:38:12,925 INFO ]: Parsing .smt2 file as a set of Horn Clauses No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-06-22 00:38:12,998 INFO ]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/Consistency/fortune-full-nonrobust.18.smt2 unknown [2018-06-22 00:38:13,697 INFO ]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/Consistency/fortune-full-nonrobust.18.smt2 [2018-06-22 00:38:13,702 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 00:38:13,708 INFO ]: Walking toolchain with 4 elements. [2018-06-22 00:38:13,709 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 00:38:13,709 INFO ]: Initializing ChcToBoogie... [2018-06-22 00:38:13,709 INFO ]: ChcToBoogie initialized [2018-06-22 00:38:13,712 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 12:38:13" (1/1) ... [2018-06-22 00:38:13,799 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 12:38:13 Unit [2018-06-22 00:38:13,799 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 00:38:13,800 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 00:38:13,800 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 00:38:13,800 INFO ]: Boogie Preprocessor initialized [2018-06-22 00:38:13,821 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 12:38:13" (1/1) ... [2018-06-22 00:38:13,821 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 12:38:13" (1/1) ... [2018-06-22 00:38:13,851 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 12:38:13" (1/1) ... [2018-06-22 00:38:13,851 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 12:38:13" (1/1) ... [2018-06-22 00:38:13,885 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 12:38:13" (1/1) ... [2018-06-22 00:38:13,890 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 12:38:13" (1/1) ... [2018-06-22 00:38:13,895 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 12:38:13" (1/1) ... [2018-06-22 00:38:13,902 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 00:38:13,902 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 00:38:13,902 INFO ]: Initializing RCFGBuilder... [2018-06-22 00:38:13,902 INFO ]: RCFGBuilder initialized [2018-06-22 00:38:13,903 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 12:38:13" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2018-06-22 00:38:13,921 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-22 00:38:13,921 INFO ]: Found specification of procedure gotoProc [2018-06-22 00:38:13,921 INFO ]: Found implementation of procedure gotoProc [2018-06-22 00:38:13,921 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 00:38:13,922 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 00:38:13,922 INFO ]: Found implementation of procedure Ultimate.START Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 00:38:16,309 INFO ]: Using library mode [2018-06-22 00:38:16,310 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 12:38:16 BoogieIcfgContainer [2018-06-22 00:38:16,310 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 00:38:16,316 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 00:38:16,316 INFO ]: Initializing TraceAbstraction... [2018-06-22 00:38:16,319 INFO ]: TraceAbstraction initialized [2018-06-22 00:38:16,319 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 12:38:13" (1/3) ... [2018-06-22 00:38:16,320 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19629cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 12:38:16, skipping insertion in model container [2018-06-22 00:38:16,320 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 12:38:13" (2/3) ... [2018-06-22 00:38:16,320 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19629cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 12:38:16, skipping insertion in model container [2018-06-22 00:38:16,320 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 12:38:16" (3/3) ... [2018-06-22 00:38:16,322 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 00:38:16,333 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 00:38:16,342 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 00:38:16,386 INFO ]: Using default assertion order modulation [2018-06-22 00:38:16,387 INFO ]: Interprodecural is true [2018-06-22 00:38:16,387 INFO ]: Hoare is false [2018-06-22 00:38:16,387 INFO ]: Compute interpolants for FPandBP [2018-06-22 00:38:16,387 INFO ]: Backedges is TWOTRACK [2018-06-22 00:38:16,387 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 00:38:16,387 INFO ]: Difference is false [2018-06-22 00:38:16,387 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 00:38:16,387 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 00:38:16,408 INFO ]: Start isEmpty. Operand 147 states. [2018-06-22 00:38:16,430 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-22 00:38:16,430 INFO ]: Found error trace [2018-06-22 00:38:16,431 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 00:38:16,432 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 00:38:16,437 INFO ]: Analyzing trace with hash -801885945, now seen corresponding path program 1 times [2018-06-22 00:38:16,438 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 00:38:16,438 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 00:38:16,470 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 00:38:16,470 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 00:38:16,470 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 00:38:16,530 INFO ]: Conjunction of SSA is unsat [2018-06-22 00:38:16,773 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 00:38:16,776 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 00:38:16,776 INFO ]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-06-22 00:38:16,778 INFO ]: Interpolant automaton has 4 states [2018-06-22 00:38:16,794 INFO ]: Constructing interpolant automaton starting with 4 interpolants. [2018-06-22 00:38:16,794 INFO ]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-06-22 00:38:16,797 INFO ]: Start difference. First operand 147 states. Second operand 4 states. [2018-06-22 00:38:20,189 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 00:38:20,189 INFO ]: Finished difference Result 287 states and 565 transitions. [2018-06-22 00:38:20,189 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-06-22 00:38:20,190 INFO ]: Start accepts. Automaton has 4 states. Word has length 8 [2018-06-22 00:38:20,190 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 00:38:20,237 INFO ]: With dead ends: 287 [2018-06-22 00:38:20,237 INFO ]: Without dead ends: 285 [2018-06-22 00:38:20,241 INFO ]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-06-22 00:38:20,261 INFO ]: Start minimizeSevpa. Operand 285 states. [2018-06-22 00:38:20,417 INFO ]: Finished minimizeSevpa. Reduced states from 285 to 285. [2018-06-22 00:38:20,418 INFO ]: Start removeUnreachable. Operand 285 states. [2018-06-22 00:38:20,455 INFO ]: Finished removeUnreachable. Reduced from 285 states to 285 states and 563 transitions. [2018-06-22 00:38:20,456 INFO ]: Start accepts. Automaton has 285 states and 563 transitions. Word has length 8 [2018-06-22 00:38:20,457 INFO ]: Finished accepts. word is rejected. [2018-06-22 00:38:20,457 INFO ]: Abstraction has 285 states and 563 transitions. [2018-06-22 00:38:20,457 INFO ]: Interpolant automaton has 4 states. [2018-06-22 00:38:20,457 INFO ]: Start isEmpty. Operand 285 states and 563 transitions. [2018-06-22 00:38:20,469 INFO ]: Finished isEmpty. Found accepting run of length 10 [2018-06-22 00:38:20,469 INFO ]: Found error trace [2018-06-22 00:38:20,469 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 00:38:20,469 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 00:38:20,470 INFO ]: Analyzing trace with hash 819900866, now seen corresponding path program 1 times [2018-06-22 00:38:20,470 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 00:38:20,470 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 00:38:20,471 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 00:38:20,471 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 00:38:20,471 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 00:38:20,486 INFO ]: Conjunction of SSA is unsat [2018-06-22 00:38:20,662 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 00:38:20,662 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 00:38:20,662 INFO ]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-06-22 00:38:20,663 INFO ]: Interpolant automaton has 4 states [2018-06-22 00:38:20,663 INFO ]: Constructing interpolant automaton starting with 4 interpolants. [2018-06-22 00:38:20,664 INFO ]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-06-22 00:38:20,664 INFO ]: Start difference. First operand 285 states and 563 transitions. Second operand 4 states. [2018-06-22 00:38:22,506 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 00:38:22,507 INFO ]: Finished difference Result 426 states and 843 transitions. [2018-06-22 00:38:22,507 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-06-22 00:38:22,507 INFO ]: Start accepts. Automaton has 4 states. Word has length 9 [2018-06-22 00:38:22,507 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 00:38:22,533 INFO ]: With dead ends: 426 [2018-06-22 00:38:22,533 INFO ]: Without dead ends: 426 [2018-06-22 00:38:22,534 INFO ]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-06-22 00:38:22,534 INFO ]: Start minimizeSevpa. Operand 426 states. [2018-06-22 00:38:22,595 INFO ]: Finished minimizeSevpa. Reduced states from 426 to 426. [2018-06-22 00:38:22,595 INFO ]: Start removeUnreachable. Operand 426 states. [2018-06-22 00:38:22,614 INFO ]: Finished removeUnreachable. Reduced from 426 states to 426 states and 843 transitions. [2018-06-22 00:38:22,614 INFO ]: Start accepts. Automaton has 426 states and 843 transitions. Word has length 9 [2018-06-22 00:38:22,614 INFO ]: Finished accepts. word is rejected. [2018-06-22 00:38:22,614 INFO ]: Abstraction has 426 states and 843 transitions. [2018-06-22 00:38:22,614 INFO ]: Interpolant automaton has 4 states. [2018-06-22 00:38:22,614 INFO ]: Start isEmpty. Operand 426 states and 843 transitions. [2018-06-22 00:38:22,617 INFO ]: Finished isEmpty. Found accepting run of length 10 [2018-06-22 00:38:22,617 INFO ]: Found error trace [2018-06-22 00:38:22,617 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 00:38:22,617 INFO ]: === Iteration 3 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 00:38:22,617 INFO ]: Analyzing trace with hash 737707497, now seen corresponding path program 1 times [2018-06-22 00:38:22,617 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 00:38:22,617 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 00:38:22,618 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 00:38:22,618 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 00:38:22,618 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 00:38:22,633 INFO ]: Conjunction of SSA is unsat [2018-06-22 00:38:22,758 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 00:38:22,758 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 00:38:22,758 INFO ]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-06-22 00:38:22,758 INFO ]: Interpolant automaton has 4 states [2018-06-22 00:38:22,758 INFO ]: Constructing interpolant automaton starting with 4 interpolants. [2018-06-22 00:38:22,758 INFO ]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-06-22 00:38:22,758 INFO ]: Start difference. First operand 426 states and 843 transitions. Second operand 4 states. [2018-06-22 00:38:24,000 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 00:38:24,000 INFO ]: Finished difference Result 567 states and 1123 transitions. [2018-06-22 00:38:24,001 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-06-22 00:38:24,001 INFO ]: Start accepts. Automaton has 4 states. Word has length 9 [2018-06-22 00:38:24,001 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 00:38:24,043 INFO ]: With dead ends: 567 [2018-06-22 00:38:24,043 INFO ]: Without dead ends: 567 [2018-06-22 00:38:24,043 INFO ]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-06-22 00:38:24,044 INFO ]: Start minimizeSevpa. Operand 567 states. [2018-06-22 00:38:24,126 INFO ]: Finished minimizeSevpa. Reduced states from 567 to 567. [2018-06-22 00:38:24,126 INFO ]: Start removeUnreachable. Operand 567 states. [2018-06-22 00:38:24,143 INFO ]: Finished removeUnreachable. Reduced from 567 states to 567 states and 1123 transitions. [2018-06-22 00:38:24,143 INFO ]: Start accepts. Automaton has 567 states and 1123 transitions. Word has length 9 [2018-06-22 00:38:24,143 INFO ]: Finished accepts. word is rejected. [2018-06-22 00:38:24,143 INFO ]: Abstraction has 567 states and 1123 transitions. [2018-06-22 00:38:24,143 INFO ]: Interpolant automaton has 4 states. [2018-06-22 00:38:24,143 INFO ]: Start isEmpty. Operand 567 states and 1123 transitions. [2018-06-22 00:38:24,150 INFO ]: Finished isEmpty. Found accepting run of length 12 [2018-06-22 00:38:24,150 INFO ]: Found error trace [2018-06-22 00:38:24,150 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 00:38:24,150 INFO ]: === Iteration 4 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 00:38:24,150 INFO ]: Analyzing trace with hash -1706219483, now seen corresponding path program 1 times [2018-06-22 00:38:24,150 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 00:38:24,150 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 00:38:24,151 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 00:38:24,151 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 00:38:24,151 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 00:38:24,176 INFO ]: Conjunction of SSA is unsat [2018-06-22 00:38:24,297 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 00:38:24,297 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 00:38:24,297 INFO ]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-06-22 00:38:24,297 INFO ]: Interpolant automaton has 4 states [2018-06-22 00:38:24,297 INFO ]: Constructing interpolant automaton starting with 4 interpolants. [2018-06-22 00:38:24,297 INFO ]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-06-22 00:38:24,297 INFO ]: Start difference. First operand 567 states and 1123 transitions. Second operand 4 states. [2018-06-22 00:38:26,411 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 00:38:26,412 INFO ]: Finished difference Result 707 states and 1402 transitions. [2018-06-22 00:38:26,412 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-06-22 00:38:26,412 INFO ]: Start accepts. Automaton has 4 states. Word has length 11 [2018-06-22 00:38:26,412 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 00:38:26,440 INFO ]: With dead ends: 707 [2018-06-22 00:38:26,440 INFO ]: Without dead ends: 707 [2018-06-22 00:38:26,440 INFO ]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-06-22 00:38:26,441 INFO ]: Start minimizeSevpa. Operand 707 states. [2018-06-22 00:38:26,539 INFO ]: Finished minimizeSevpa. Reduced states from 707 to 707. [2018-06-22 00:38:26,539 INFO ]: Start removeUnreachable. Operand 707 states. [2018-06-22 00:38:26,560 INFO ]: Finished removeUnreachable. Reduced from 707 states to 707 states and 1402 transitions. [2018-06-22 00:38:26,560 INFO ]: Start accepts. Automaton has 707 states and 1402 transitions. Word has length 11 [2018-06-22 00:38:26,560 INFO ]: Finished accepts. word is rejected. [2018-06-22 00:38:26,560 INFO ]: Abstraction has 707 states and 1402 transitions. [2018-06-22 00:38:26,560 INFO ]: Interpolant automaton has 4 states. [2018-06-22 00:38:26,560 INFO ]: Start isEmpty. Operand 707 states and 1402 transitions. [2018-06-22 00:38:26,596 INFO ]: Finished isEmpty. Found accepting run of length 21 [2018-06-22 00:38:26,596 INFO ]: Found error trace [2018-06-22 00:38:26,596 INFO ]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 00:38:26,596 INFO ]: === Iteration 5 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 00:38:26,596 INFO ]: Analyzing trace with hash 2047964737, now seen corresponding path program 1 times [2018-06-22 00:38:26,596 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 00:38:26,596 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 00:38:26,598 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 00:38:26,598 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 00:38:26,598 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 00:38:26,662 INFO ]: Conjunction of SSA is unsat [2018-06-22 00:38:27,080 INFO ]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-06-22 00:38:27,080 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 00:38:27,080 INFO ]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-06-22 00:38:27,080 INFO ]: Interpolant automaton has 8 states [2018-06-22 00:38:27,080 INFO ]: Constructing interpolant automaton starting with 8 interpolants. [2018-06-22 00:38:27,080 INFO ]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-06-22 00:38:27,080 INFO ]: Start difference. First operand 707 states and 1402 transitions. Second operand 8 states. [2018-06-22 00:38:41,482 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 00:38:41,482 INFO ]: Finished difference Result 2164 states and 12918 transitions. [2018-06-22 00:38:41,482 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-06-22 00:38:41,482 INFO ]: Start accepts. Automaton has 8 states. Word has length 20 [2018-06-22 00:38:41,482 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 00:38:42,300 INFO ]: With dead ends: 2164 [2018-06-22 00:38:42,300 INFO ]: Without dead ends: 2153 [2018-06-22 00:38:42,301 INFO ]: 0 DeclaredPredicates, 25 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=129, Invalid=471, Unknown=0, NotChecked=0, Total=600 [2018-06-22 00:38:42,302 INFO ]: Start minimizeSevpa. Operand 2153 states. [2018-06-22 00:38:43,696 INFO ]: Finished minimizeSevpa. Reduced states from 2153 to 1243. [2018-06-22 00:38:43,696 INFO ]: Start removeUnreachable. Operand 1243 states. [2018-06-22 00:38:43,761 INFO ]: Finished removeUnreachable. Reduced from 1243 states to 1243 states and 3241 transitions. [2018-06-22 00:38:43,761 INFO ]: Start accepts. Automaton has 1243 states and 3241 transitions. Word has length 20 [2018-06-22 00:38:43,761 INFO ]: Finished accepts. word is rejected. [2018-06-22 00:38:43,761 INFO ]: Abstraction has 1243 states and 3241 transitions. [2018-06-22 00:38:43,761 INFO ]: Interpolant automaton has 8 states. [2018-06-22 00:38:43,761 INFO ]: Start isEmpty. Operand 1243 states and 3241 transitions. [2018-06-22 00:38:43,809 INFO ]: Finished isEmpty. Found accepting run of length 21 [2018-06-22 00:38:43,809 INFO ]: Found error trace [2018-06-22 00:38:43,809 INFO ]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 00:38:43,809 INFO ]: === Iteration 6 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 00:38:43,809 INFO ]: Analyzing trace with hash 1135185720, now seen corresponding path program 1 times [2018-06-22 00:38:43,810 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 00:38:43,810 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 00:38:43,811 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 00:38:43,811 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 00:38:43,811 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 00:38:43,858 INFO ]: Conjunction of SSA is unsat [2018-06-22 00:38:44,221 INFO ]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-06-22 00:38:44,221 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 00:38:44,221 INFO ]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-06-22 00:38:44,221 INFO ]: Interpolant automaton has 8 states [2018-06-22 00:38:44,221 INFO ]: Constructing interpolant automaton starting with 8 interpolants. [2018-06-22 00:38:44,221 INFO ]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-06-22 00:38:44,221 INFO ]: Start difference. First operand 1243 states and 3241 transitions. Second operand 8 states. [2018-06-22 00:38:49,850 WARN ]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-06-22 00:38:58,789 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 00:38:58,789 INFO ]: Finished difference Result 4281 states and 43816 transitions. [2018-06-22 00:38:58,789 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2018-06-22 00:38:58,789 INFO ]: Start accepts. Automaton has 8 states. Word has length 20 [2018-06-22 00:38:58,789 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 00:39:03,676 INFO ]: With dead ends: 4281 [2018-06-22 00:39:03,676 INFO ]: Without dead ends: 4018 [2018-06-22 00:39:03,676 INFO ]: 0 DeclaredPredicates, 24 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 105 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=126, Invalid=426, Unknown=0, NotChecked=0, Total=552 [2018-06-22 00:39:03,679 INFO ]: Start minimizeSevpa. Operand 4018 states. [2018-06-22 00:39:07,947 INFO ]: Finished minimizeSevpa. Reduced states from 4018 to 2104. [2018-06-22 00:39:07,947 INFO ]: Start removeUnreachable. Operand 2104 states. [2018-06-22 00:39:08,106 INFO ]: Finished removeUnreachable. Reduced from 2104 states to 2104 states and 7677 transitions. [2018-06-22 00:39:08,106 INFO ]: Start accepts. Automaton has 2104 states and 7677 transitions. Word has length 20 [2018-06-22 00:39:08,106 INFO ]: Finished accepts. word is rejected. [2018-06-22 00:39:08,106 INFO ]: Abstraction has 2104 states and 7677 transitions. [2018-06-22 00:39:08,106 INFO ]: Interpolant automaton has 8 states. [2018-06-22 00:39:08,106 INFO ]: Start isEmpty. Operand 2104 states and 7677 transitions. [2018-06-22 00:39:08,184 INFO ]: Finished isEmpty. Found accepting run of length 22 [2018-06-22 00:39:08,184 INFO ]: Found error trace [2018-06-22 00:39:08,184 INFO ]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 00:39:08,184 INFO ]: === Iteration 7 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 00:39:08,185 INFO ]: Analyzing trace with hash 1879416580, now seen corresponding path program 1 times [2018-06-22 00:39:08,185 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 00:39:08,185 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 00:39:08,185 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 00:39:08,185 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 00:39:08,185 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 00:39:08,225 INFO ]: Conjunction of SSA is sat [2018-06-22 00:39:08,232 INFO ]: Counterexample might be feasible [2018-06-22 00:39:08,257 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 12:39:08 BoogieIcfgContainer [2018-06-22 00:39:08,257 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 00:39:08,258 INFO ]: Toolchain (without parser) took 54555.44 ms. Allocated memory was 303.0 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 222.6 MB in the beginning and 1.1 GB in the end (delta: -914.4 MB). Peak memory consumption was 411.6 MB. Max. memory is 3.6 GB. [2018-06-22 00:39:08,259 INFO ]: SmtParser took 0.08 ms. Allocated memory is still 303.0 MB. Free memory is still 268.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 00:39:08,259 INFO ]: ChcToBoogie took 90.86 ms. Allocated memory is still 303.0 MB. Free memory was 221.5 MB in the beginning and 217.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. [2018-06-22 00:39:08,259 INFO ]: Boogie Preprocessor took 101.77 ms. Allocated memory is still 303.0 MB. Free memory was 217.6 MB in the beginning and 213.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. [2018-06-22 00:39:08,260 INFO ]: RCFGBuilder took 2408.01 ms. Allocated memory was 303.0 MB in the beginning and 321.4 MB in the end (delta: 18.4 MB). Free memory was 213.6 MB in the beginning and 216.0 MB in the end (delta: -2.4 MB). Peak memory consumption was 37.1 MB. Max. memory is 3.6 GB. [2018-06-22 00:39:08,260 INFO ]: TraceAbstraction took 51941.09 ms. Allocated memory was 321.4 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 216.0 MB in the beginning and 1.1 GB in the end (delta: -921.0 MB). Peak memory consumption was 386.6 MB. Max. memory is 3.6 GB. [2018-06-22 00:39:08,266 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.08 ms. Allocated memory is still 303.0 MB. Free memory is still 268.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 90.86 ms. Allocated memory is still 303.0 MB. Free memory was 221.5 MB in the beginning and 217.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 101.77 ms. Allocated memory is still 303.0 MB. Free memory was 217.6 MB in the beginning and 213.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2408.01 ms. Allocated memory was 303.0 MB in the beginning and 321.4 MB in the end (delta: 18.4 MB). Free memory was 213.6 MB in the beginning and 216.0 MB in the end (delta: -2.4 MB). Peak memory consumption was 37.1 MB. Max. memory is 3.6 GB. * TraceAbstraction took 51941.09 ms. Allocated memory was 321.4 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 216.0 MB in the beginning and 1.1 GB in the end (delta: -921.0 MB). Peak memory consumption was 386.6 MB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [UNKNOWN] : assertion can be violated assertion can be violated We found a FailurePath: [L0] CALL call gotoProc(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0); [L0] gotoSwitch := gotoSwitch_in; [L0] COND FALSE !(gotoSwitch == 5) [L0] COND FALSE !(gotoSwitch == 4) [L0] COND FALSE !(gotoSwitch == 3) [L0] COND FALSE !(gotoSwitch == 1) [L0] assume true; [L0] CALL call gotoProc(5, hbv_False_1_Int, hbv_False_2_Int, hbv_False_3_Int, hbv_False_4_Int, hbv_False_5_Int, hbv_False_6_Int, hbv_False_7_Int, hbv_False_8_Int, hbv_False_9_Int, hbv_False_10_Int, hbv_False_11_Int, hbv_False_12_Int, hbv_False_13_Int, hbv_False_14_Int); [L0] gotoSwitch := gotoSwitch_in; [L0] COND TRUE gotoSwitch == 5 [L0] hhv_combined_lturn_0_Int, hhv_combined_lturn_1_Int, hhv_combined_lturn_2_Int, hhv_combined_lturn_3_Int, hhv_combined_lturn_4_Int, hhv_combined_lturn_5_Int, hhv_combined_lturn_6_Int, hhv_combined_lturn_7_Int, hhv_combined_lturn_8_Int, hhv_combined_lturn_9_Int, hhv_combined_lturn_10_Int, hhv_combined_lturn_11_Int, hhv_combined_lturn_12_Int, hhv_combined_lturn_13_Int := gpav_0_Int, gpav_1_Int, gpav_2_Int, gpav_3_Int, gpav_4_Int, gpav_5_Int, gpav_6_Int, gpav_7_Int, gpav_8_Int, gpav_9_Int, gpav_10_Int, gpav_11_Int, gpav_12_Int, gpav_13_Int; [L0] assume true; [L0] hhv_step_lturn_0_Int, hhv_step_lturn_1_Int, hhv_step_lturn_2_Int, hhv_step_lturn_3_Int, hhv_step_lturn_4_Int, hhv_step_lturn_5_Int, hhv_step_lturn_6_Int, hhv_step_lturn_7_Int, hhv_step_lturn_8_Int, hhv_step_lturn_9_Int, hhv_step_lturn_10_Int, hhv_step_lturn_11_Int, hhv_step_lturn_12_Int, hhv_step_lturn_13_Int := hhv_combined_lturn_0_Int, hhv_combined_lturn_1_Int, hhv_combined_lturn_2_Int, hhv_combined_lturn_3_Int, hhv_combined_lturn_4_Int, hhv_combined_lturn_5_Int, hhv_combined_lturn_6_Int, hhv_combined_lturn_7_Int, hhv_combined_lturn_8_Int, hhv_combined_lturn_9_Int, hhv_combined_lturn_10_Int, hhv_combined_lturn_11_Int, hhv_combined_lturn_12_Int, hhv_combined_lturn_13_Int; [L0] assume true; [L0] hhv_step_lturn__bar_0_Int, hhv_step_lturn__bar_1_Int, hhv_step_lturn__bar_2_Int, hhv_step_lturn__bar_3_Int, hhv_step_lturn__bar_4_Int, hhv_step_lturn__bar_5_Int, hhv_step_lturn__bar_6_Int, hhv_step_lturn__bar_7_Int, hhv_step_lturn__bar_8_Int, hhv_step_lturn__bar_9_Int, hhv_step_lturn__bar_10_Int, hhv_step_lturn__bar_11_Int, hhv_step_lturn__bar_12_Int, hhv_step_lturn__bar_13_Int := hhv_step_lturn_0_Int, hhv_step_lturn_1_Int, hhv_step_lturn_2_Int, hhv_step_lturn_3_Int, hhv_step_lturn_4_Int, hhv_step_lturn_5_Int, hhv_step_lturn_6_Int, hhv_step_lturn_7_Int, hhv_step_lturn_8_Int, hhv_step_lturn_9_Int, hhv_step_lturn_10_Int, hhv_step_lturn_12_Int, hhv_step_lturn_11_Int, hhv_step_lturn_13_Int; [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((0 + 1 * hhv_step_lturn__bar_2_Int + 1 * hhv_step_lturn__bar_12_Int + -4 >= 0 && 0 + 1 * hhv_step_lturn__bar_5_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + -1 * hhv_step_lturn__bar_8_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_2_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + -1 * hhv_step_lturn__bar_11_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_9_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_8_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_2_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_12_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_10_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_12_Int + 1 * hhv_step_lturn__bar_10_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_8_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + -1 * hhv_step_lturn__bar_9_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_10_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_12_Int + -2 >= 0) && 0 + -1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_11_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_2_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn__bar_2_Int + -1 * hhv_step_lturn__bar_12_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_10_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_8_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_11_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_12_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_11_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_10_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_5_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_2_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_9_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_12_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn__bar_2_Int + 1 * hhv_step_lturn__bar_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_0_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_12_Int + 1 * hhv_step_lturn__bar_11_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_2_Int + 1 * hhv_step_lturn__bar_11_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_10_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_12_Int + -2 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_11_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_2_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_8_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_10_Int + -6 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_0_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_0_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_1_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_0_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_3_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_8_Int + -4 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_12_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_10_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn__bar_2_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_9_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_2_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_9_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_11_Int + 1 * hhv_step_lturn__bar_10_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_9_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_10_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_1_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + -1 * hhv_step_lturn__bar_8_Int + 2 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_8_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_12_Int + -4 >= 0) && 0 + -1 * hhv_step_lturn__bar_9_Int + 1 * hhv_step_lturn__bar_10_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn__bar_12_Int + 1 * hhv_step_lturn__bar_10_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_10_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_1_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_12_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn__bar_9_Int + 1 * hhv_step_lturn__bar_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_8_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_3_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_1_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_2_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_9_Int + -1 * hhv_step_lturn__bar_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_9_Int + 1 * hhv_step_lturn__bar_2_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_12_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_2_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_1_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_1_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_2_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_9_Int + 1 * hhv_step_lturn__bar_12_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_5_Int + -6 >= 0) && 0 + -1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_12_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_10_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_9_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_9_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn__bar_11_Int + 1 * hhv_step_lturn__bar_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_9_Int + 1 * hhv_step_lturn__bar_11_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_9_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_11_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn__bar_8_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_11_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_2_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_12_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_2_Int + -1 * hhv_step_lturn__bar_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_2_Int + 1 * hhv_step_lturn__bar_10_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_0_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_2_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_8_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + -1 * hhv_step_lturn__bar_8_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_8_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_11_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_2_Int + -1 * hhv_step_lturn__bar_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_9_Int + 1 * hhv_step_lturn__bar_10_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_9_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_3_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_9_Int + -4 >= 0) && 0 + -1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_10_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_3_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_0_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_1_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_12_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn__bar_9_Int + 1 * hhv_step_lturn__bar_2_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + -1 * hhv_step_lturn__bar_12_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_11_Int + -2 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_9_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_9_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_11_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_2_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_2_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + -1 * hhv_step_lturn__bar_8_Int + 0 >= 0; [L0] RET call gotoProc(5, hbv_False_1_Int, hbv_False_2_Int, hbv_False_3_Int, hbv_False_4_Int, hbv_False_5_Int, hbv_False_6_Int, hbv_False_7_Int, hbv_False_8_Int, hbv_False_9_Int, hbv_False_10_Int, hbv_False_11_Int, hbv_False_12_Int, hbv_False_13_Int, hbv_False_14_Int); [L0] hhv_step_lturn_0_Int, hhv_step_lturn_1_Int, hhv_step_lturn_2_Int, hhv_step_lturn_3_Int, hhv_step_lturn_4_Int, hhv_step_lturn_5_Int, hhv_step_lturn_6_Int, hhv_step_lturn_7_Int, hhv_step_lturn_8_Int, hhv_step_lturn_9_Int, hhv_step_lturn_10_Int, hhv_step_lturn_11_Int, hhv_step_lturn_12_Int, hhv_step_lturn_13_Int := hbv_False_1_Int, hbv_False_2_Int, hbv_False_3_Int, hbv_False_4_Int, hbv_False_5_Int, hbv_False_6_Int, hbv_False_7_Int, hbv_False_8_Int, hbv_False_9_Int, hbv_False_10_Int, hbv_False_11_Int, hbv_False_13_Int, hbv_False_12_Int, hbv_False_14_Int; [L0] havoc hbv_False_7_Int, hbv_False_6_Int, hbv_False_1_Int, hbv_False_3_Int, hbv_False_13_Int, hbv_False_11_Int, hbv_False_14_Int, hbv_False_4_Int, hbv_False_2_Int, hbv_False_9_Int, hbv_False_10_Int, hbv_False_5_Int, hbv_False_12_Int, hbv_False_8_Int; [L0] assume true; [L0] hhv_step_lturn__bar_0_Int, hhv_step_lturn__bar_1_Int, hhv_step_lturn__bar_2_Int, hhv_step_lturn__bar_3_Int, hhv_step_lturn__bar_4_Int, hhv_step_lturn__bar_5_Int, hhv_step_lturn__bar_6_Int, hhv_step_lturn__bar_7_Int, hhv_step_lturn__bar_8_Int, hhv_step_lturn__bar_9_Int, hhv_step_lturn__bar_10_Int, hhv_step_lturn__bar_11_Int, hhv_step_lturn__bar_12_Int, hhv_step_lturn__bar_13_Int := hhv_step_lturn_0_Int, hhv_step_lturn_1_Int, hhv_step_lturn_2_Int, hhv_step_lturn_3_Int, hhv_step_lturn_4_Int, hhv_step_lturn_5_Int, hhv_step_lturn_6_Int, hhv_step_lturn_7_Int, hhv_step_lturn_8_Int, hhv_step_lturn_9_Int, hhv_step_lturn_10_Int, hhv_step_lturn_12_Int, hhv_step_lturn_11_Int, hhv_step_lturn_13_Int; [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((0 + 1 * hhv_step_lturn__bar_2_Int + 1 * hhv_step_lturn__bar_12_Int + -4 >= 0 && 0 + 1 * hhv_step_lturn__bar_5_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + -1 * hhv_step_lturn__bar_8_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_2_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + -1 * hhv_step_lturn__bar_11_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_9_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_8_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_2_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_12_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_10_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_12_Int + 1 * hhv_step_lturn__bar_10_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_8_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + -1 * hhv_step_lturn__bar_9_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_10_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_12_Int + -2 >= 0) && 0 + -1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_11_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_2_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn__bar_2_Int + -1 * hhv_step_lturn__bar_12_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_10_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_8_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_11_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_12_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_11_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_10_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_5_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_2_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_9_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_12_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn__bar_2_Int + 1 * hhv_step_lturn__bar_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_0_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_12_Int + 1 * hhv_step_lturn__bar_11_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_2_Int + 1 * hhv_step_lturn__bar_11_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_10_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_12_Int + -2 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_11_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_2_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_8_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_10_Int + -6 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_0_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_0_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_1_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_0_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_3_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_8_Int + -4 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_12_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_10_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn__bar_2_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_9_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_2_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_9_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_11_Int + 1 * hhv_step_lturn__bar_10_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_9_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_10_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_1_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + -1 * hhv_step_lturn__bar_8_Int + 2 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_8_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_12_Int + -4 >= 0) && 0 + -1 * hhv_step_lturn__bar_9_Int + 1 * hhv_step_lturn__bar_10_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn__bar_12_Int + 1 * hhv_step_lturn__bar_10_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_10_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_1_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_12_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn__bar_9_Int + 1 * hhv_step_lturn__bar_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_8_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_3_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_1_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_2_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_9_Int + -1 * hhv_step_lturn__bar_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_9_Int + 1 * hhv_step_lturn__bar_2_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_12_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_2_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_1_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_1_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_2_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_9_Int + 1 * hhv_step_lturn__bar_12_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_5_Int + -6 >= 0) && 0 + -1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_12_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_10_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_9_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_9_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn__bar_11_Int + 1 * hhv_step_lturn__bar_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_9_Int + 1 * hhv_step_lturn__bar_11_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_9_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_11_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn__bar_8_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_11_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_2_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_12_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_2_Int + -1 * hhv_step_lturn__bar_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_2_Int + 1 * hhv_step_lturn__bar_10_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_0_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_2_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_8_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + -1 * hhv_step_lturn__bar_8_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_8_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_11_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_2_Int + -1 * hhv_step_lturn__bar_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_9_Int + 1 * hhv_step_lturn__bar_10_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_9_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + -1 * hhv_step_lturn__bar_3_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_9_Int + -4 >= 0) && 0 + -1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_10_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + 1 * hhv_step_lturn__bar_3_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_0_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + 1 * hhv_step_lturn__bar_1_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn__bar_4_Int + -1 * hhv_step_lturn__bar_12_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn__bar_9_Int + 1 * hhv_step_lturn__bar_2_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_0_Int + -1 * hhv_step_lturn__bar_12_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn__bar_11_Int + -2 >= 0) && 0 + -1 * hhv_step_lturn__bar_3_Int + 1 * hhv_step_lturn__bar_9_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn__bar_8_Int + 1 * hhv_step_lturn__bar_9_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_11_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn__bar_1_Int + 1 * hhv_step_lturn__bar_2_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn__bar_5_Int + 1 * hhv_step_lturn__bar_2_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn__bar_3_Int + -1 * hhv_step_lturn__bar_8_Int + 0 >= 0; [L0] RET call gotoProc(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0); [L0] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 147 locations, 1 error locations. UNSAFE Result, 51.8s OverallTime, 7 OverallIterations, 2 TraceHistogramMax, 43.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 3784 SDtfs, 1394 SDslu, 8822 SDs, 0 SdLazy, 20973 SolverSat, 4939 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 29.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 69 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 225 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2104occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 6.3s AutomataMinimizationTime, 6 MinimizatonAttempts, 2824 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 98 NumberOfCodeBlocks, 98 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 71 ConstructedInterpolants, 0 QuantifiedInterpolants, 2637 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 8/8 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/fortune-full-nonrobust.18.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_00-39-08-284.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/fortune-full-nonrobust.18.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_00-39-08-284.csv Received shutdown request...