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.18.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 10:34:42,865 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 10:34:42,867 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 10:34:42,879 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 10:34:42,879 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 10:34:42,880 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 10:34:42,881 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 10:34:42,885 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 10:34:42,886 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 10:34:42,887 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 10:34:42,888 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-22 10:34:42,889 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-22 10:34:42,889 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-22 10:34:42,890 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-22 10:34:42,891 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-22 10:34:42,894 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-22 10:34:42,896 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-22 10:34:42,897 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-22 10:34:42,900 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-22 10:34:42,901 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-22 10:34:42,902 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-22 10:34:42,948 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-22 10:34:42,949 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-22 10:34:42,949 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-22 10:34:42,950 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-22 10:34:42,951 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-22 10:34:42,951 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-22 10:34:42,952 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-22 10:34:42,953 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-22 10:34:42,953 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-22 10:34:42,954 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-22 10:34:42,954 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-22 10:34:42,954 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-22 10:34:42,955 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-22 10:34:42,955 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-22 10:34:42,956 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 10:34:42,968 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 10:34:42,969 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 10:34:42,969 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 10:34:42,969 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 10:34:42,970 INFO L131 SettingsManager]: Preferences of ChcToBoogie differ from their defaults: [2018-06-22 10:34:42,970 INFO L133 SettingsManager]: * Use one large procedure with gotos to replace tail recursive calls=false [2018-06-22 10:34:42,971 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 10:34:42,971 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 10:34:42,971 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 10:34:42,971 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 10:34:42,971 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 10:34:42,972 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 10:34:42,972 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 10:34:42,972 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 10:34:42,972 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 10:34:42,972 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 10:34:42,972 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 10:34:42,973 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 10:34:42,973 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 10:34:42,974 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 10:34:42,974 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 10:34:43,032 INFO ]: Repository-Root is: /tmp [2018-06-22 10:34:43,104 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 10:34:43,107 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 10:34:43,108 INFO ]: Initializing SmtParser... [2018-06-22 10:34:43,109 INFO ]: SmtParser initialized [2018-06-22 10:34:43,109 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/eldarica-misc/LIA/Consistency/fortune-full-nonrobust.18.smt2 [2018-06-22 10:34:43,110 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 10:34:43,185 INFO ]: Executing SMT file /storage/chc-comp/eldarica-misc/LIA/Consistency/fortune-full-nonrobust.18.smt2 unknown [2018-06-22 10:34:43,867 INFO ]: Succesfully executed SMT file /storage/chc-comp/eldarica-misc/LIA/Consistency/fortune-full-nonrobust.18.smt2 [2018-06-22 10:34:43,873 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 10:34:43,878 INFO ]: Walking toolchain with 4 elements. [2018-06-22 10:34:43,878 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 10:34:43,878 INFO ]: Initializing ChcToBoogie... [2018-06-22 10:34:43,878 INFO ]: ChcToBoogie initialized [2018-06-22 10:34:43,882 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 10:34:43" (1/1) ... [2018-06-22 10:34:43,972 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:43 Unit [2018-06-22 10:34:43,972 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 10:34:43,972 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 10:34:43,972 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 10:34:43,972 INFO ]: Boogie Preprocessor initialized [2018-06-22 10:34:44,007 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:43" (1/1) ... [2018-06-22 10:34:44,007 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:43" (1/1) ... [2018-06-22 10:34:44,040 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:43" (1/1) ... [2018-06-22 10:34:44,040 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:43" (1/1) ... [2018-06-22 10:34:44,070 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:43" (1/1) ... [2018-06-22 10:34:44,078 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:43" (1/1) ... [2018-06-22 10:34:44,090 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:43" (1/1) ... [2018-06-22 10:34:44,095 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 10:34:44,096 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 10:34:44,096 INFO ]: Initializing RCFGBuilder... [2018-06-22 10:34:44,096 INFO ]: RCFGBuilder initialized [2018-06-22 10:34:44,097 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:43" (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 10:34:44,115 INFO ]: Specification and implementation of procedure False given in one single declaration [2018-06-22 10:34:44,115 INFO ]: Found specification of procedure False [2018-06-22 10:34:44,115 INFO ]: Found implementation of procedure False [2018-06-22 10:34:44,115 INFO ]: Specification and implementation of procedure combined_lturn__bar given in one single declaration [2018-06-22 10:34:44,115 INFO ]: Found specification of procedure combined_lturn__bar [2018-06-22 10:34:44,115 INFO ]: Found implementation of procedure combined_lturn__bar [2018-06-22 10:34:44,115 INFO ]: Specification and implementation of procedure lturn__bar given in one single declaration [2018-06-22 10:34:44,115 INFO ]: Found specification of procedure lturn__bar [2018-06-22 10:34:44,115 INFO ]: Found implementation of procedure lturn__bar [2018-06-22 10:34:44,115 INFO ]: Specification and implementation of procedure step_lturn__bar given in one single declaration [2018-06-22 10:34:44,115 INFO ]: Found specification of procedure step_lturn__bar [2018-06-22 10:34:44,115 INFO ]: Found implementation of procedure step_lturn__bar [2018-06-22 10:34:44,115 INFO ]: Specification and implementation of procedure step_lturn given in one single declaration [2018-06-22 10:34:44,115 INFO ]: Found specification of procedure step_lturn [2018-06-22 10:34:44,115 INFO ]: Found implementation of procedure step_lturn [2018-06-22 10:34:44,115 INFO ]: Specification and implementation of procedure combined_lturn given in one single declaration [2018-06-22 10:34:44,115 INFO ]: Found specification of procedure combined_lturn [2018-06-22 10:34:44,115 INFO ]: Found implementation of procedure combined_lturn [2018-06-22 10:34:44,116 INFO ]: Specification and implementation of procedure lturn given in one single declaration [2018-06-22 10:34:44,116 INFO ]: Found specification of procedure lturn [2018-06-22 10:34:44,116 INFO ]: Found implementation of procedure lturn [2018-06-22 10:34:44,116 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 10:34:44,116 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 10:34:44,116 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 10:34:45,594 INFO ]: Using library mode [2018-06-22 10:34:45,595 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 10:34:45 BoogieIcfgContainer [2018-06-22 10:34:45,595 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 10:34:45,596 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 10:34:45,596 INFO ]: Initializing TraceAbstraction... [2018-06-22 10:34:45,600 INFO ]: TraceAbstraction initialized [2018-06-22 10:34:45,601 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 10:34:43" (1/3) ... [2018-06-22 10:34:45,601 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@649b794d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 10:34:45, skipping insertion in model container [2018-06-22 10:34:45,602 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 10:34:43" (2/3) ... [2018-06-22 10:34:45,602 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@649b794d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 10:34:45, skipping insertion in model container [2018-06-22 10:34:45,602 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 10:34:45" (3/3) ... [2018-06-22 10:34:45,604 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 10:34:45,614 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 10:34:45,625 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 10:34:45,672 INFO ]: Using default assertion order modulation [2018-06-22 10:34:45,673 INFO ]: Interprodecural is true [2018-06-22 10:34:45,673 INFO ]: Hoare is false [2018-06-22 10:34:45,673 INFO ]: Compute interpolants for FPandBP [2018-06-22 10:34:45,673 INFO ]: Backedges is TWOTRACK [2018-06-22 10:34:45,673 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 10:34:45,673 INFO ]: Difference is false [2018-06-22 10:34:45,673 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 10:34:45,673 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 10:34:45,701 INFO ]: Start isEmpty. Operand 162 states. [2018-06-22 10:34:45,738 INFO ]: Finished isEmpty. Found accepting run of length 18 [2018-06-22 10:34:45,738 INFO ]: Found error trace [2018-06-22 10:34:45,739 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 10:34:45,739 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 10:34:45,744 INFO ]: Analyzing trace with hash -786070328, now seen corresponding path program 1 times [2018-06-22 10:34:45,746 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 10:34:45,746 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 10:34:45,793 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:34:45,793 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 10:34:45,793 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:34:45,930 INFO ]: Conjunction of SSA is unsat [2018-06-22 10:34:46,359 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 10:34:46,361 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 10:34:46,361 INFO ]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-06-22 10:34:46,362 INFO ]: Interpolant automaton has 6 states [2018-06-22 10:34:46,372 INFO ]: Constructing interpolant automaton starting with 6 interpolants. [2018-06-22 10:34:46,373 INFO ]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-06-22 10:34:46,374 INFO ]: Start difference. First operand 162 states. Second operand 6 states. [2018-06-22 10:34:48,743 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 10:34:48,743 INFO ]: Finished difference Result 204 states and 530 transitions. [2018-06-22 10:34:48,743 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-06-22 10:34:48,744 INFO ]: Start accepts. Automaton has 6 states. Word has length 17 [2018-06-22 10:34:48,745 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 10:34:48,769 INFO ]: With dead ends: 204 [2018-06-22 10:34:48,769 INFO ]: Without dead ends: 202 [2018-06-22 10:34:48,771 INFO ]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-06-22 10:34:48,785 INFO ]: Start minimizeSevpa. Operand 202 states. [2018-06-22 10:34:48,945 INFO ]: Finished minimizeSevpa. Reduced states from 202 to 200. [2018-06-22 10:34:48,946 INFO ]: Start removeUnreachable. Operand 200 states. [2018-06-22 10:34:48,954 INFO ]: Finished removeUnreachable. Reduced from 200 states to 200 states and 526 transitions. [2018-06-22 10:34:48,955 INFO ]: Start accepts. Automaton has 200 states and 526 transitions. Word has length 17 [2018-06-22 10:34:48,956 INFO ]: Finished accepts. word is rejected. [2018-06-22 10:34:48,956 INFO ]: Abstraction has 200 states and 526 transitions. [2018-06-22 10:34:48,956 INFO ]: Interpolant automaton has 6 states. [2018-06-22 10:34:48,957 INFO ]: Start isEmpty. Operand 200 states and 526 transitions. [2018-06-22 10:34:48,966 INFO ]: Finished isEmpty. Found accepting run of length 18 [2018-06-22 10:34:48,966 INFO ]: Found error trace [2018-06-22 10:34:48,966 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 10:34:48,966 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 10:34:48,966 INFO ]: Analyzing trace with hash 206866336, now seen corresponding path program 1 times [2018-06-22 10:34:48,966 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 10:34:48,966 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 10:34:48,967 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:34:48,967 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 10:34:48,967 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:34:49,070 INFO ]: Conjunction of SSA is unsat [2018-06-22 10:34:49,218 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 10:34:49,218 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 10:34:49,219 INFO ]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-06-22 10:34:49,220 INFO ]: Interpolant automaton has 6 states [2018-06-22 10:34:49,220 INFO ]: Constructing interpolant automaton starting with 6 interpolants. [2018-06-22 10:34:49,220 INFO ]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-06-22 10:34:49,221 INFO ]: Start difference. First operand 200 states and 526 transitions. Second operand 6 states. [2018-06-22 10:34:50,900 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 10:34:50,900 INFO ]: Finished difference Result 272 states and 988 transitions. [2018-06-22 10:34:50,901 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-06-22 10:34:50,901 INFO ]: Start accepts. Automaton has 6 states. Word has length 17 [2018-06-22 10:34:50,901 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 10:34:50,911 INFO ]: With dead ends: 272 [2018-06-22 10:34:50,911 INFO ]: Without dead ends: 271 [2018-06-22 10:34:50,912 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 10:34:50,913 INFO ]: Start minimizeSevpa. Operand 271 states. [2018-06-22 10:34:51,030 INFO ]: Finished minimizeSevpa. Reduced states from 271 to 269. [2018-06-22 10:34:51,030 INFO ]: Start removeUnreachable. Operand 269 states. [2018-06-22 10:34:51,036 INFO ]: Finished removeUnreachable. Reduced from 269 states to 269 states and 984 transitions. [2018-06-22 10:34:51,036 INFO ]: Start accepts. Automaton has 269 states and 984 transitions. Word has length 17 [2018-06-22 10:34:51,036 INFO ]: Finished accepts. word is rejected. [2018-06-22 10:34:51,037 INFO ]: Abstraction has 269 states and 984 transitions. [2018-06-22 10:34:51,037 INFO ]: Interpolant automaton has 6 states. [2018-06-22 10:34:51,037 INFO ]: Start isEmpty. Operand 269 states and 984 transitions. [2018-06-22 10:34:51,042 INFO ]: Finished isEmpty. Found accepting run of length 18 [2018-06-22 10:34:51,042 INFO ]: Found error trace [2018-06-22 10:34:51,042 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 10:34:51,042 INFO ]: === Iteration 3 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 10:34:51,043 INFO ]: Analyzing trace with hash 2009149626, now seen corresponding path program 1 times [2018-06-22 10:34:51,043 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 10:34:51,043 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 10:34:51,044 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:34:51,044 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 10:34:51,044 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:34:51,070 INFO ]: Conjunction of SSA is unsat [2018-06-22 10:34:51,449 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 10:34:51,449 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 10:34:51,450 INFO ]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-06-22 10:34:51,450 INFO ]: Interpolant automaton has 6 states [2018-06-22 10:34:51,450 INFO ]: Constructing interpolant automaton starting with 6 interpolants. [2018-06-22 10:34:51,450 INFO ]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-06-22 10:34:51,450 INFO ]: Start difference. First operand 269 states and 984 transitions. Second operand 6 states. [2018-06-22 10:34:52,922 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 10:34:52,923 INFO ]: Finished difference Result 341 states and 1579 transitions. [2018-06-22 10:34:52,923 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-06-22 10:34:52,923 INFO ]: Start accepts. Automaton has 6 states. Word has length 17 [2018-06-22 10:34:52,923 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 10:34:52,934 INFO ]: With dead ends: 341 [2018-06-22 10:34:52,934 INFO ]: Without dead ends: 340 [2018-06-22 10:34:52,934 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 10:34:52,935 INFO ]: Start minimizeSevpa. Operand 340 states. [2018-06-22 10:34:53,111 INFO ]: Finished minimizeSevpa. Reduced states from 340 to 338. [2018-06-22 10:34:53,111 INFO ]: Start removeUnreachable. Operand 338 states. [2018-06-22 10:34:53,119 INFO ]: Finished removeUnreachable. Reduced from 338 states to 338 states and 1575 transitions. [2018-06-22 10:34:53,119 INFO ]: Start accepts. Automaton has 338 states and 1575 transitions. Word has length 17 [2018-06-22 10:34:53,119 INFO ]: Finished accepts. word is rejected. [2018-06-22 10:34:53,119 INFO ]: Abstraction has 338 states and 1575 transitions. [2018-06-22 10:34:53,119 INFO ]: Interpolant automaton has 6 states. [2018-06-22 10:34:53,119 INFO ]: Start isEmpty. Operand 338 states and 1575 transitions. [2018-06-22 10:34:53,128 INFO ]: Finished isEmpty. Found accepting run of length 22 [2018-06-22 10:34:53,128 INFO ]: Found error trace [2018-06-22 10:34:53,128 INFO ]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 10:34:53,128 INFO ]: === Iteration 4 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 10:34:53,129 INFO ]: Analyzing trace with hash 1402862605, now seen corresponding path program 1 times [2018-06-22 10:34:53,129 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 10:34:53,129 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 10:34:53,130 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:34:53,130 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 10:34:53,130 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 10:34:53,172 INFO ]: Conjunction of SSA is sat [2018-06-22 10:34:53,178 INFO ]: Counterexample might be feasible [2018-06-22 10:34:53,195 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 10:34:53 BoogieIcfgContainer [2018-06-22 10:34:53,196 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 10:34:53,197 INFO ]: Toolchain (without parser) took 9323.44 ms. Allocated memory was 309.9 MB in the beginning and 451.9 MB in the end (delta: 142.1 MB). Free memory was 228.4 MB in the beginning and 331.0 MB in the end (delta: -102.6 MB). Peak memory consumption was 39.5 MB. Max. memory is 3.6 GB. [2018-06-22 10:34:53,198 INFO ]: SmtParser took 0.06 ms. Allocated memory is still 309.9 MB. Free memory is still 274.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 10:34:53,198 INFO ]: ChcToBoogie took 93.99 ms. Allocated memory is still 309.9 MB. Free memory was 228.4 MB in the beginning and 224.4 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. [2018-06-22 10:34:53,199 INFO ]: Boogie Preprocessor took 122.65 ms. Allocated memory is still 309.9 MB. Free memory was 224.4 MB in the beginning and 222.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-22 10:34:53,199 INFO ]: RCFGBuilder took 1499.40 ms. Allocated memory was 309.9 MB in the beginning and 325.1 MB in the end (delta: 15.2 MB). Free memory was 222.4 MB in the beginning and 241.0 MB in the end (delta: -18.5 MB). Peak memory consumption was 38.7 MB. Max. memory is 3.6 GB. [2018-06-22 10:34:53,200 INFO ]: TraceAbstraction took 7599.28 ms. Allocated memory was 325.1 MB in the beginning and 451.9 MB in the end (delta: 126.9 MB). Free memory was 241.0 MB in the beginning and 331.0 MB in the end (delta: -90.0 MB). Peak memory consumption was 36.9 MB. Max. memory is 3.6 GB. [2018-06-22 10:34:53,202 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.06 ms. Allocated memory is still 309.9 MB. Free memory is still 274.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 93.99 ms. Allocated memory is still 309.9 MB. Free memory was 228.4 MB in the beginning and 224.4 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 122.65 ms. Allocated memory is still 309.9 MB. Free memory was 224.4 MB in the beginning and 222.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1499.40 ms. Allocated memory was 309.9 MB in the beginning and 325.1 MB in the end (delta: 15.2 MB). Free memory was 222.4 MB in the beginning and 241.0 MB in the end (delta: -18.5 MB). Peak memory consumption was 38.7 MB. Max. memory is 3.6 GB. * TraceAbstraction took 7599.28 ms. Allocated memory was 325.1 MB in the beginning and 451.9 MB in the end (delta: 126.9 MB). Free memory was 241.0 MB in the beginning and 331.0 MB in the end (delta: -90.0 MB). Peak memory consumption was 36.9 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__bar(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__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 step_lturn__bar(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_12_Int, hbv_False_13_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 true; [L0] CALL call step_lturn__bar(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 step_lturn__bar(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] 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_12_Int, hbv_False_13_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, 7.5s OverallTime, 4 OverallIterations, 2 TraceHistogramMax, 5.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1035 SDtfs, 42 SDslu, 3656 SDs, 0 SdLazy, 2206 SolverSat, 77 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=338occurred in iteration=3, 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: 0.4s AutomataMinimizationTime, 3 MinimizatonAttempts, 6 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 72 NumberOfCodeBlocks, 72 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 48 ConstructedInterpolants, 0 QuantifiedInterpolants, 1824 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 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.18.smt2_AutomizerCHC_No_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_10-34-53-212.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/fortune-full-nonrobust.18.smt2_AutomizerCHC_No_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_10-34-53-212.csv Received shutdown request...