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_No_Goto.epf -i /storage/chc-comp/eldarica-misc/LIA/Consistency/fortune-full-nonrobust.19.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 10:34:52,164 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 10:34:52,166 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 10:34:52,177 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 10:34:52,177 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 10:34:52,178 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 10:34:52,179 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 10:34:52,181 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 10:34:52,183 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 10:34:52,183 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 10:34:52,184 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-22 10:34:52,185 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-22 10:34:52,185 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-22 10:34:52,187 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-22 10:34:52,187 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-22 10:34:52,188 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-22 10:34:52,190 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-22 10:34:52,192 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-22 10:34:52,195 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-22 10:34:52,196 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-22 10:34:52,197 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-22 10:34:52,199 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-22 10:34:52,199 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-22 10:34:52,200 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-22 10:34:52,200 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-22 10:34:52,201 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-22 10:34:52,202 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-22 10:34:52,203 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-22 10:34:52,204 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-22 10:34:52,204 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-22 10:34:52,205 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-22 10:34:52,206 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-22 10:34:52,206 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-22 10:34:52,207 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-22 10:34:52,207 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-22 10:34:52,208 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_No_Goto.epf [2018-06-22 10:34:52,221 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 10:34:52,222 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 10:34:52,222 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 10:34:52,222 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 10:34:52,223 INFO L131 SettingsManager]: Preferences of ChcToBoogie differ from their defaults: [2018-06-22 10:34:52,224 INFO L133 SettingsManager]: * Use one large procedure with gotos to replace tail recursive calls=false [2018-06-22 10:34:52,224 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 10:34:52,224 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 10:34:52,224 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 10:34:52,225 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 10:34:52,225 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 10:34:52,225 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 10:34:52,225 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 10:34:52,226 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 10:34:52,226 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 10:34:52,226 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 10:34:52,226 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 10:34:52,227 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 10:34:52,227 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 10:34:52,228 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 10:34:52,228 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 10:34:52,280 INFO ]: Repository-Root is: /tmp [2018-06-22 10:34:52,301 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 10:34:52,309 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 10:34:52,310 INFO ]: Initializing SmtParser... [2018-06-22 10:34:52,311 INFO ]: SmtParser initialized [2018-06-22 10:34:52,311 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/Consistency/fortune-full-nonrobust.19.smt2 [2018-06-22 10:34:52,313 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 10:34:52,407 INFO ]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/Consistency/fortune-full-nonrobust.19.smt2 unknown [2018-06-22 10:34:53,101 INFO ]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/Consistency/fortune-full-nonrobust.19.smt2 [2018-06-22 10:34:53,105 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 10:34:53,111 INFO ]: Walking toolchain with 4 elements. [2018-06-22 10:34:53,111 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 10:34:53,111 INFO ]: Initializing ChcToBoogie... [2018-06-22 10:34:53,112 INFO ]: ChcToBoogie initialized [2018-06-22 10:34:53,114 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 10:34:53" (1/1) ... [2018-06-22 10:34:53,257 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:53 Unit [2018-06-22 10:34:53,257 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 10:34:53,258 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 10:34:53,258 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 10:34:53,258 INFO ]: Boogie Preprocessor initialized [2018-06-22 10:34:53,285 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:53" (1/1) ... [2018-06-22 10:34:53,285 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:53" (1/1) ... [2018-06-22 10:34:53,301 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:53" (1/1) ... [2018-06-22 10:34:53,301 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:53" (1/1) ... [2018-06-22 10:34:53,320 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:53" (1/1) ... [2018-06-22 10:34:53,325 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:53" (1/1) ... [2018-06-22 10:34:53,329 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:53" (1/1) ... [2018-06-22 10:34:53,334 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 10:34:53,335 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 10:34:53,335 INFO ]: Initializing RCFGBuilder... [2018-06-22 10:34:53,335 INFO ]: RCFGBuilder initialized [2018-06-22 10:34:53,336 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:53" (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 10:34:53,365 INFO ]: Specification and implementation of procedure False given in one single declaration [2018-06-22 10:34:53,365 INFO ]: Found specification of procedure False [2018-06-22 10:34:53,365 INFO ]: Found implementation of procedure False [2018-06-22 10:34:53,365 INFO ]: Specification and implementation of procedure step_lturn__bar given in one single declaration [2018-06-22 10:34:53,365 INFO ]: Found specification of procedure step_lturn__bar [2018-06-22 10:34:53,365 INFO ]: Found implementation of procedure step_lturn__bar [2018-06-22 10:34:53,365 INFO ]: Specification and implementation of procedure combined_lturn__bar given in one single declaration [2018-06-22 10:34:53,365 INFO ]: Found specification of procedure combined_lturn__bar [2018-06-22 10:34:53,366 INFO ]: Found implementation of procedure combined_lturn__bar [2018-06-22 10:34:53,366 INFO ]: Specification and implementation of procedure lturn__bar given in one single declaration [2018-06-22 10:34:53,366 INFO ]: Found specification of procedure lturn__bar [2018-06-22 10:34:53,366 INFO ]: Found implementation of procedure lturn__bar [2018-06-22 10:34:53,366 INFO ]: Specification and implementation of procedure step_lturn given in one single declaration [2018-06-22 10:34:53,366 INFO ]: Found specification of procedure step_lturn [2018-06-22 10:34:53,366 INFO ]: Found implementation of procedure step_lturn [2018-06-22 10:34:53,366 INFO ]: Specification and implementation of procedure combined_lturn given in one single declaration [2018-06-22 10:34:53,366 INFO ]: Found specification of procedure combined_lturn [2018-06-22 10:34:53,366 INFO ]: Found implementation of procedure combined_lturn [2018-06-22 10:34:53,366 INFO ]: Specification and implementation of procedure lturn given in one single declaration [2018-06-22 10:34:53,366 INFO ]: Found specification of procedure lturn [2018-06-22 10:34:53,366 INFO ]: Found implementation of procedure lturn [2018-06-22 10:34:53,366 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 10:34:53,366 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 10:34:53,366 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 10:34:54,695 INFO ]: Using library mode [2018-06-22 10:34:54,695 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 10:34:54 BoogieIcfgContainer [2018-06-22 10:34:54,695 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 10:34:54,697 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 10:34:54,697 INFO ]: Initializing TraceAbstraction... [2018-06-22 10:34:54,700 INFO ]: TraceAbstraction initialized [2018-06-22 10:34:54,700 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 10:34:53" (1/3) ... [2018-06-22 10:34:54,701 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b55ea5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 10:34:54, skipping insertion in model container [2018-06-22 10:34:54,701 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:53" (2/3) ... [2018-06-22 10:34:54,701 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b55ea5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 10:34:54, skipping insertion in model container [2018-06-22 10:34:54,701 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 10:34:54" (3/3) ... [2018-06-22 10:34:54,703 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 10:34:54,712 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 10:34:54,722 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 10:34:54,772 INFO ]: Using default assertion order modulation [2018-06-22 10:34:54,773 INFO ]: Interprodecural is true [2018-06-22 10:34:54,773 INFO ]: Hoare is false [2018-06-22 10:34:54,773 INFO ]: Compute interpolants for FPandBP [2018-06-22 10:34:54,773 INFO ]: Backedges is TWOTRACK [2018-06-22 10:34:54,773 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 10:34:54,773 INFO ]: Difference is false [2018-06-22 10:34:54,773 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 10:34:54,773 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 10:34:54,798 INFO ]: Start isEmpty. Operand 162 states. [2018-06-22 10:34:54,850 INFO ]: Finished isEmpty. Found accepting run of length 18 [2018-06-22 10:34:54,850 INFO ]: Found error trace [2018-06-22 10:34:54,851 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 10:34:54,851 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 10:34:54,857 INFO ]: Analyzing trace with hash 1945378790, now seen corresponding path program 1 times [2018-06-22 10:34:54,858 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 10:34:54,859 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 10:34:54,895 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:34:54,895 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 10:34:54,895 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:34:55,119 INFO ]: Conjunction of SSA is unsat [2018-06-22 10:34:55,740 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 10:34:55,743 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 10:34:55,743 INFO ]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-06-22 10:34:55,745 INFO ]: Interpolant automaton has 6 states [2018-06-22 10:34:55,761 INFO ]: Constructing interpolant automaton starting with 6 interpolants. [2018-06-22 10:34:55,761 INFO ]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-06-22 10:34:55,764 INFO ]: Start difference. First operand 162 states. Second operand 6 states. [2018-06-22 10:34:58,399 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 10:34:58,399 INFO ]: Finished difference Result 217 states and 606 transitions. [2018-06-22 10:34:58,399 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-06-22 10:34:58,400 INFO ]: Start accepts. Automaton has 6 states. Word has length 17 [2018-06-22 10:34:58,400 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 10:34:58,427 INFO ]: With dead ends: 217 [2018-06-22 10:34:58,427 INFO ]: Without dead ends: 207 [2018-06-22 10:34:58,429 INFO ]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-06-22 10:34:58,448 INFO ]: Start minimizeSevpa. Operand 207 states. [2018-06-22 10:34:58,625 INFO ]: Finished minimizeSevpa. Reduced states from 207 to 198. [2018-06-22 10:34:58,626 INFO ]: Start removeUnreachable. Operand 198 states. [2018-06-22 10:34:58,633 INFO ]: Finished removeUnreachable. Reduced from 198 states to 198 states and 569 transitions. [2018-06-22 10:34:58,634 INFO ]: Start accepts. Automaton has 198 states and 569 transitions. Word has length 17 [2018-06-22 10:34:58,635 INFO ]: Finished accepts. word is rejected. [2018-06-22 10:34:58,635 INFO ]: Abstraction has 198 states and 569 transitions. [2018-06-22 10:34:58,635 INFO ]: Interpolant automaton has 6 states. [2018-06-22 10:34:58,635 INFO ]: Start isEmpty. Operand 198 states and 569 transitions. [2018-06-22 10:34:58,643 INFO ]: Finished isEmpty. Found accepting run of length 18 [2018-06-22 10:34:58,671 INFO ]: Found error trace [2018-06-22 10:34:58,671 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 10:34:58,672 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 10:34:58,672 INFO ]: Analyzing trace with hash 2004851745, now seen corresponding path program 1 times [2018-06-22 10:34:58,672 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 10:34:58,672 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 10:34:58,673 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:34:58,673 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 10:34:58,673 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:34:58,712 INFO ]: Conjunction of SSA is unsat [2018-06-22 10:34:58,817 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 10:34:58,817 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 10:34:58,817 INFO ]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-06-22 10:34:58,819 INFO ]: Interpolant automaton has 6 states [2018-06-22 10:34:58,819 INFO ]: Constructing interpolant automaton starting with 6 interpolants. [2018-06-22 10:34:58,819 INFO ]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-06-22 10:34:58,819 INFO ]: Start difference. First operand 198 states and 569 transitions. Second operand 6 states. [2018-06-22 10:35:00,054 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 10:35:00,054 INFO ]: Finished difference Result 214 states and 760 transitions. [2018-06-22 10:35:00,054 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-06-22 10:35:00,054 INFO ]: Start accepts. Automaton has 6 states. Word has length 17 [2018-06-22 10:35:00,054 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 10:35:00,062 INFO ]: With dead ends: 214 [2018-06-22 10:35:00,062 INFO ]: Without dead ends: 214 [2018-06-22 10:35:00,062 INFO ]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-06-22 10:35:00,063 INFO ]: Start minimizeSevpa. Operand 214 states. [2018-06-22 10:35:00,154 INFO ]: Finished minimizeSevpa. Reduced states from 214 to 212. [2018-06-22 10:35:00,183 INFO ]: Start removeUnreachable. Operand 212 states. [2018-06-22 10:35:00,188 INFO ]: Finished removeUnreachable. Reduced from 212 states to 212 states and 758 transitions. [2018-06-22 10:35:00,188 INFO ]: Start accepts. Automaton has 212 states and 758 transitions. Word has length 17 [2018-06-22 10:35:00,188 INFO ]: Finished accepts. word is rejected. [2018-06-22 10:35:00,188 INFO ]: Abstraction has 212 states and 758 transitions. [2018-06-22 10:35:00,188 INFO ]: Interpolant automaton has 6 states. [2018-06-22 10:35:00,188 INFO ]: Start isEmpty. Operand 212 states and 758 transitions. [2018-06-22 10:35:00,194 INFO ]: Finished isEmpty. Found accepting run of length 18 [2018-06-22 10:35:00,194 INFO ]: Found error trace [2018-06-22 10:35:00,194 INFO ]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 10:35:00,194 INFO ]: === Iteration 3 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 10:35:00,194 INFO ]: Analyzing trace with hash 1490253336, now seen corresponding path program 1 times [2018-06-22 10:35:00,194 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 10:35:00,194 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 10:35:00,195 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:35:00,195 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 10:35:00,195 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:35:00,254 INFO ]: Conjunction of SSA is sat [2018-06-22 10:35:00,266 INFO ]: Counterexample might be feasible [2018-06-22 10:35:00,359 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 10:35:00 BoogieIcfgContainer [2018-06-22 10:35:00,359 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 10:35:00,359 INFO ]: Toolchain (without parser) took 7253.69 ms. Allocated memory was 309.3 MB in the beginning and 394.8 MB in the end (delta: 85.5 MB). Free memory was 235.8 MB in the beginning and 289.7 MB in the end (delta: -53.8 MB). Peak memory consumption was 31.6 MB. Max. memory is 3.6 GB. [2018-06-22 10:35:00,361 INFO ]: SmtParser took 0.07 ms. Allocated memory is still 309.3 MB. Free memory is still 273.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 10:35:00,361 INFO ]: ChcToBoogie took 146.29 ms. Allocated memory is still 309.3 MB. Free memory was 235.8 MB in the beginning and 231.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. [2018-06-22 10:35:00,367 INFO ]: Boogie Preprocessor took 76.41 ms. Allocated memory is still 309.3 MB. Free memory was 231.8 MB in the beginning and 229.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-22 10:35:00,367 INFO ]: RCFGBuilder took 1360.39 ms. Allocated memory was 309.3 MB in the beginning and 325.6 MB in the end (delta: 16.3 MB). Free memory was 229.8 MB in the beginning and 265.6 MB in the end (delta: -35.8 MB). Peak memory consumption was 47.1 MB. Max. memory is 3.6 GB. [2018-06-22 10:35:00,368 INFO ]: TraceAbstraction took 5661.74 ms. Allocated memory was 325.6 MB in the beginning and 394.8 MB in the end (delta: 69.2 MB). Free memory was 265.6 MB in the beginning and 289.7 MB in the end (delta: -24.0 MB). Peak memory consumption was 45.2 MB. Max. memory is 3.6 GB. [2018-06-22 10:35:00,378 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.07 ms. Allocated memory is still 309.3 MB. Free memory is still 273.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 146.29 ms. Allocated memory is still 309.3 MB. Free memory was 235.8 MB in the beginning and 231.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 76.41 ms. Allocated memory is still 309.3 MB. Free memory was 231.8 MB in the beginning and 229.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1360.39 ms. Allocated memory was 309.3 MB in the beginning and 325.6 MB in the end (delta: 16.3 MB). Free memory was 229.8 MB in the beginning and 265.6 MB in the end (delta: -35.8 MB). Peak memory consumption was 47.1 MB. Max. memory is 3.6 GB. * TraceAbstraction took 5661.74 ms. Allocated memory was 325.6 MB in the beginning and 394.8 MB in the end (delta: 69.2 MB). Free memory was 265.6 MB in the beginning and 289.7 MB in the end (delta: -24.0 MB). Peak memory consumption was 45.2 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 False(); [L0] assume true; [L0] CALL call step_lturn(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] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((0 + -1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_11_Int + -2 >= 0 && 0 + 1 * hhv_step_lturn_6_Int + 1 * hhv_step_lturn_10_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_3_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_1_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + 1 * hhv_step_lturn_6_Int + -8 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + -1 * hhv_step_lturn_8_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + -1 * hhv_step_lturn_8_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_12_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_8_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_2_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + -1 * hhv_step_lturn_10_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + -1 * hhv_step_lturn_11_Int + 1 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_11_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_8_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_9_Int + -9 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_8_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_7_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_12_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_11_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_2_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_10_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_10_Int + -4 >= 0) && 0 + -1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_10_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + -1 * hhv_step_lturn_8_Int + 2 >= 0) && 0 + -1 * hhv_step_lturn_12_Int + 1 * hhv_step_lturn_10_Int + 2 >= 0) && 0 + 1 * hhv_step_lturn_7_Int + -1 * hhv_step_lturn_12_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_12_Int + -1 * hhv_step_lturn_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_12_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + -1 * hhv_step_lturn_11_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + -1 * hhv_step_lturn_12_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_6_Int + -1 * hhv_step_lturn_12_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_11_Int + -2 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_1_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_12_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_9_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_1_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_11_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + -1 * hhv_step_lturn_2_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_6_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_12_Int + 1 * hhv_step_lturn_11_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_8_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_6_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_10_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + -1 * hhv_step_lturn_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_9_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_10_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_2_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + -1 * hhv_step_lturn_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_11_Int + -1 * hhv_step_lturn_10_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_0_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_7_Int + 1 * hhv_step_lturn_12_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_12_Int + 1 * hhv_step_lturn_10_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_6_Int + 1 * hhv_step_lturn_7_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + -1 * hhv_step_lturn_7_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_1_Int + -4 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_2_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_12_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_5_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_6_Int + 1 * hhv_step_lturn_12_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_12_Int + -8 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_8_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + -1 * hhv_step_lturn_7_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_11_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_7_Int + -8 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_2_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_7_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + 1 * hhv_step_lturn_10_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_8_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_6_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_6_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_9_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_11_Int + 1 * hhv_step_lturn_10_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_11_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_10_Int + -7 >= 0) && 0 + -1 * hhv_step_lturn_7_Int + 1 * hhv_step_lturn_10_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + 1 * hhv_step_lturn_11_Int + -7 >= 0) && 0 + -1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_10_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_6_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_1_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_10_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_11_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_6_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_3_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_8_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + -1 * hhv_step_lturn_7_Int + 1 >= 0) && 0 + -1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_12_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + -1 * hhv_step_lturn_10_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + -1 * hhv_step_lturn_10_Int + -2 >= 0) && 0 + -1 * hhv_step_lturn_11_Int + 1 * hhv_step_lturn_10_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_7_Int + -1 * hhv_step_lturn_10_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_6_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_9_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_1_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_12_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_7_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_6_Int + -9 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_11_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_12_Int + -1 * hhv_step_lturn_10_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_6_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_2_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_9_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_7_Int + -6 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_0_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_7_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_6_Int + 1 * hhv_step_lturn_11_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + -1 * hhv_step_lturn_7_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_11_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_12_Int + -4 >= 0) && 0 + -1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_10_Int + 2 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_3_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_9_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + -1 * hhv_step_lturn_1_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_7_Int + -1 * hhv_step_lturn_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_7_Int + 1 * hhv_step_lturn_11_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_1_Int + -6 >= 0) && 0 + -1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_7_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_7_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -2 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_8_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_1_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_7_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_9_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_12_Int + 2 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_10_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + -1 * hhv_step_lturn_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_9_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_7_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_2_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_0_Int + -8 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + -1 * hhv_step_lturn_12_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_6_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_11_Int + -8 >= 0) && 0 + 1 * hhv_step_lturn_8_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_2_Int + 2 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_10_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_11_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_9_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_10_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_6_Int + -1 * hhv_step_lturn_11_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + 1 * hhv_step_lturn_12_Int + -7 >= 0) && 0 + -1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_12_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_10_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn_9_Int + 1 * hhv_step_lturn_6_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + 1 * hhv_step_lturn_2_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + -1 * hhv_step_lturn_12_Int + 2 >= 0) && 0 + -1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_7_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_12_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_6_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_9_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_7_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_6_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + -1 * hhv_step_lturn_6_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + -1 * hhv_step_lturn_2_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_2_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + -1 * hhv_step_lturn_8_Int + -2 >= 0) && 0 + -1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_2_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_0_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_2_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_7_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + -1 * hhv_step_lturn_2_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_7_Int + 1 * hhv_step_lturn_12_Int + -6 >= 0) && 0 + -1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_9_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + -1 * hhv_step_lturn_12_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_7_Int + 1 * hhv_step_lturn_10_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_0_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_8_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_7_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_6_Int + -1 * hhv_step_lturn_7_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_1_Int + -8 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_7_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_0_Int + 2 >= 0) && 0 + 1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_6_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_11_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_11_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_6_Int + -1 * hhv_step_lturn_10_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_0_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_11_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_9_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_12_Int + -6 >= 0) && 0 + -1 * hhv_step_lturn_12_Int + 1 * hhv_step_lturn_11_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + 1 * hhv_step_lturn_7_Int + -7 >= 0) && 0 + -1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_2_Int + 1 >= 0) && 0 + -1 * hhv_step_lturn_7_Int + 1 * hhv_step_lturn_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_10_Int + -2 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_7_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_12_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_3_Int + -4 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_12_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_5_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_6_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_2_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_12_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_6_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_6_Int + -6 >= 0; [L0] RET call step_lturn(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] CALL call combined_lturn(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] assume true; [L0] CALL call step_lturn(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 ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((0 + -1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_11_Int + -2 >= 0 && 0 + 1 * hhv_step_lturn_6_Int + 1 * hhv_step_lturn_10_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_3_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_1_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + 1 * hhv_step_lturn_6_Int + -8 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + -1 * hhv_step_lturn_8_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + -1 * hhv_step_lturn_8_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_12_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_8_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_2_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + -1 * hhv_step_lturn_10_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + -1 * hhv_step_lturn_11_Int + 1 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_11_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_8_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_9_Int + -9 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_8_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_7_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_12_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_11_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_2_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_10_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_10_Int + -4 >= 0) && 0 + -1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_10_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + -1 * hhv_step_lturn_8_Int + 2 >= 0) && 0 + -1 * hhv_step_lturn_12_Int + 1 * hhv_step_lturn_10_Int + 2 >= 0) && 0 + 1 * hhv_step_lturn_7_Int + -1 * hhv_step_lturn_12_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_12_Int + -1 * hhv_step_lturn_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_12_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + -1 * hhv_step_lturn_11_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + -1 * hhv_step_lturn_12_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_6_Int + -1 * hhv_step_lturn_12_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_11_Int + -2 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_1_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_12_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_9_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_1_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_11_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + -1 * hhv_step_lturn_2_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_6_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_12_Int + 1 * hhv_step_lturn_11_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_8_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_6_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_10_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + -1 * hhv_step_lturn_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_9_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_10_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_2_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + -1 * hhv_step_lturn_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_11_Int + -1 * hhv_step_lturn_10_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_0_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_7_Int + 1 * hhv_step_lturn_12_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_12_Int + 1 * hhv_step_lturn_10_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_6_Int + 1 * hhv_step_lturn_7_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + -1 * hhv_step_lturn_7_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_1_Int + -4 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_2_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_12_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_5_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_6_Int + 1 * hhv_step_lturn_12_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_12_Int + -8 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_8_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + -1 * hhv_step_lturn_7_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_11_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_7_Int + -8 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_2_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_7_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + 1 * hhv_step_lturn_10_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_8_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_6_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_6_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_9_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_11_Int + 1 * hhv_step_lturn_10_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_11_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_10_Int + -7 >= 0) && 0 + -1 * hhv_step_lturn_7_Int + 1 * hhv_step_lturn_10_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + 1 * hhv_step_lturn_11_Int + -7 >= 0) && 0 + -1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_10_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_6_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_1_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_10_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_11_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_6_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_3_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_8_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + -1 * hhv_step_lturn_7_Int + 1 >= 0) && 0 + -1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_12_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + -1 * hhv_step_lturn_10_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + -1 * hhv_step_lturn_10_Int + -2 >= 0) && 0 + -1 * hhv_step_lturn_11_Int + 1 * hhv_step_lturn_10_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_7_Int + -1 * hhv_step_lturn_10_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_6_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_9_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_1_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_12_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_7_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_6_Int + -9 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_11_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_12_Int + -1 * hhv_step_lturn_10_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_6_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_2_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_9_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_7_Int + -6 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_0_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_7_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_6_Int + 1 * hhv_step_lturn_11_Int + -7 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + -1 * hhv_step_lturn_7_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_11_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_12_Int + -4 >= 0) && 0 + -1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_10_Int + 2 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_3_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_9_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + -1 * hhv_step_lturn_1_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_7_Int + -1 * hhv_step_lturn_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_7_Int + 1 * hhv_step_lturn_11_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_1_Int + -6 >= 0) && 0 + -1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_7_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_7_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -2 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_8_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_1_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_7_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_9_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_12_Int + 2 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_10_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + -1 * hhv_step_lturn_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_9_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_7_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_2_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_0_Int + -8 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_10_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + -1 * hhv_step_lturn_12_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_6_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_11_Int + -8 >= 0) && 0 + 1 * hhv_step_lturn_8_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_2_Int + 2 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_10_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_11_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_9_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_10_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_6_Int + -1 * hhv_step_lturn_11_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + 1 * hhv_step_lturn_12_Int + -7 >= 0) && 0 + -1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_12_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_10_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn_9_Int + 1 * hhv_step_lturn_6_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + 1 * hhv_step_lturn_2_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + -1 * hhv_step_lturn_12_Int + 2 >= 0) && 0 + -1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_7_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_12_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_6_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_9_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_7_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + 1 * hhv_step_lturn_6_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + -1 * hhv_step_lturn_6_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + -1 * hhv_step_lturn_2_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + 1 * hhv_step_lturn_2_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + -1 * hhv_step_lturn_8_Int + -2 >= 0) && 0 + -1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_2_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_0_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_2_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_7_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_0_Int + -1 * hhv_step_lturn_2_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_7_Int + 1 * hhv_step_lturn_12_Int + -6 >= 0) && 0 + -1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_9_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + -1 * hhv_step_lturn_12_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_7_Int + 1 * hhv_step_lturn_10_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_0_Int + -4 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_8_Int + -1 >= 0) && 0 + -1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_7_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_2_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_6_Int + -1 * hhv_step_lturn_7_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + 1 * hhv_step_lturn_1_Int + -8 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_7_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_0_Int + 2 >= 0) && 0 + 1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_6_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_11_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_11_Int + -6 >= 0) && 0 + 1 * hhv_step_lturn_6_Int + -1 * hhv_step_lturn_10_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_0_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_11_Int + -5 >= 0) && 0 + 1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_9_Int + -5 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_12_Int + -6 >= 0) && 0 + -1 * hhv_step_lturn_12_Int + 1 * hhv_step_lturn_11_Int + 1 >= 0) && 0 + 1 * hhv_step_lturn_9_Int + 1 * hhv_step_lturn_7_Int + -7 >= 0) && 0 + -1 * hhv_step_lturn_1_Int + 1 * hhv_step_lturn_2_Int + 1 >= 0) && 0 + -1 * hhv_step_lturn_7_Int + 1 * hhv_step_lturn_11_Int + 0 >= 0) && 0 + 1 * hhv_step_lturn_10_Int + -2 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_7_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_12_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_3_Int + -4 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_12_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_5_Int + -3 >= 0) && 0 + -1 * hhv_step_lturn_3_Int + 1 * hhv_step_lturn_6_Int + -3 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + -1 * hhv_step_lturn_2_Int + 0 >= 0) && 0 + -1 * hhv_step_lturn_8_Int + 1 * hhv_step_lturn_12_Int + -2 >= 0) && 0 + 1 * hhv_step_lturn_4_Int + -1 * hhv_step_lturn_6_Int + -1 >= 0) && 0 + 1 * hhv_step_lturn_5_Int + 1 * hhv_step_lturn_6_Int + -6 >= 0; [L0] RET call step_lturn(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] RET call combined_lturn(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] RET call False(); [L0] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 8 procedures, 162 locations, 1 error locations. UNSAFE Result, 5.5s OverallTime, 3 OverallIterations, 2 TraceHistogramMax, 3.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 546 SDtfs, 16 SDslu, 1861 SDs, 0 SdLazy, 1757 SolverSat, 32 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 12 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=212occurred in iteration=2, 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: 0.3s AutomataMinimizationTime, 2 MinimizatonAttempts, 11 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 51 NumberOfCodeBlocks, 51 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 32 ConstructedInterpolants, 0 QuantifiedInterpolants, 1280 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 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.19.smt2_AutomizerCHC_No_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_10-35-00-388.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/fortune-full-nonrobust.19.smt2_AutomizerCHC_No_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_10-35-00-388.csv Received shutdown request...