java -Xss4m -Xmx4000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCHC.xml --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf -i /storage/chc-comp/vmt-chc-benchmarks/lustre/production_cell_e7_207_e7_41.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-14921ce [2018-06-25 17:10:29,356 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-25 17:10:29,358 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-25 17:10:29,371 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-25 17:10:29,371 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-25 17:10:29,373 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-25 17:10:29,374 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-25 17:10:29,384 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-25 17:10:29,387 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-25 17:10:29,388 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-25 17:10:29,389 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-25 17:10:29,390 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-25 17:10:29,393 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-25 17:10:29,395 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-25 17:10:29,396 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-25 17:10:29,396 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-25 17:10:29,401 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-25 17:10:29,409 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-25 17:10:29,415 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-25 17:10:29,417 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-25 17:10:29,418 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-25 17:10:29,420 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-25 17:10:29,420 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-25 17:10:29,421 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-25 17:10:29,422 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-25 17:10:29,425 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-25 17:10:29,426 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-25 17:10:29,427 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-25 17:10:29,428 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-25 17:10:29,428 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-25 17:10:29,429 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-25 17:10:29,430 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-25 17:10:29,430 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-25 17:10:29,431 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-25 17:10:29,431 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-25 17:10:29,432 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-25 17:10:29,447 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-25 17:10:29,447 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-25 17:10:29,447 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-25 17:10:29,447 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-25 17:10:29,449 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-06-25 17:10:29,449 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-06-25 17:10:29,449 INFO L133 SettingsManager]: * Create interprocedural compositions=false [2018-06-25 17:10:29,449 INFO L133 SettingsManager]: * Use SBE=true [2018-06-25 17:10:29,450 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-25 17:10:29,450 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-25 17:10:29,450 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-25 17:10:29,450 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-25 17:10:29,451 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 17:10:29,451 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-25 17:10:29,451 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-25 17:10:29,451 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-25 17:10:29,451 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-25 17:10:29,452 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-25 17:10:29,452 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-25 17:10:29,452 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-25 17:10:29,452 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-25 17:10:29,454 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-25 17:10:29,454 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-25 17:10:29,496 INFO ]: Repository-Root is: /tmp [2018-06-25 17:10:29,531 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-25 17:10:29,543 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-25 17:10:29,544 INFO ]: Initializing SmtParser... [2018-06-25 17:10:29,545 INFO ]: SmtParser initialized [2018-06-25 17:10:29,546 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/production_cell_e7_207_e7_41.smt2 [2018-06-25 17:10:29,547 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 [2018-06-25 17:10:29,657 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/production_cell_e7_207_e7_41.smt2 unknown [2018-06-25 17:10:30,037 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/production_cell_e7_207_e7_41.smt2 [2018-06-25 17:10:30,044 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-25 17:10:30,066 INFO ]: Walking toolchain with 4 elements. [2018-06-25 17:10:30,066 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-25 17:10:30,067 INFO ]: Initializing ChcToBoogie... [2018-06-25 17:10:30,067 INFO ]: ChcToBoogie initialized [2018-06-25 17:10:30,071 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 05:10:30" (1/1) ... [2018-06-25 17:10:30,163 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:10:30 Unit [2018-06-25 17:10:30,163 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-25 17:10:30,166 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-25 17:10:30,166 INFO ]: Initializing Boogie Preprocessor... [2018-06-25 17:10:30,166 INFO ]: Boogie Preprocessor initialized [2018-06-25 17:10:30,197 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:10:30" (1/1) ... [2018-06-25 17:10:30,198 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:10:30" (1/1) ... [2018-06-25 17:10:30,207 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:10:30" (1/1) ... [2018-06-25 17:10:30,207 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:10:30" (1/1) ... [2018-06-25 17:10:30,220 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:10:30" (1/1) ... [2018-06-25 17:10:30,225 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:10:30" (1/1) ... [2018-06-25 17:10:30,227 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:10:30" (1/1) ... [2018-06-25 17:10:30,230 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-25 17:10:30,231 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-25 17:10:30,231 INFO ]: Initializing RCFGBuilder... [2018-06-25 17:10:30,231 INFO ]: RCFGBuilder initialized [2018-06-25 17:10:30,237 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:10:30" (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) [2018-06-25 17:10:30,266 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-25 17:10:30,266 INFO ]: Found specification of procedure gotoProc [2018-06-25 17:10:30,266 INFO ]: Found implementation of procedure gotoProc [2018-06-25 17:10:30,266 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-25 17:10:30,266 INFO ]: Found specification of procedure Ultimate.START [2018-06-25 17:10:30,266 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 [2018-06-25 17:10:30,650 INFO ]: Using library mode [2018-06-25 17:10:30,651 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 05:10:30 BoogieIcfgContainer [2018-06-25 17:10:30,651 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-25 17:10:30,653 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-25 17:10:30,653 INFO ]: Initializing TraceAbstraction... [2018-06-25 17:10:30,667 INFO ]: TraceAbstraction initialized [2018-06-25 17:10:30,667 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 05:10:30" (1/3) ... [2018-06-25 17:10:30,668 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c636ec0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 25.06 05:10:30, skipping insertion in model container [2018-06-25 17:10:30,668 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 05:10:30" (2/3) ... [2018-06-25 17:10:30,669 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c636ec0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.06 05:10:30, skipping insertion in model container [2018-06-25 17:10:30,669 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 05:10:30" (3/3) ... [2018-06-25 17:10:30,671 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-25 17:10:30,690 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-25 17:10:30,711 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-25 17:10:30,771 INFO ]: Using default assertion order modulation [2018-06-25 17:10:30,771 INFO ]: Interprodecural is true [2018-06-25 17:10:30,772 INFO ]: Hoare is false [2018-06-25 17:10:30,772 INFO ]: Compute interpolants for FPandBP [2018-06-25 17:10:30,772 INFO ]: Backedges is TWOTRACK [2018-06-25 17:10:30,772 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-25 17:10:30,772 INFO ]: Difference is false [2018-06-25 17:10:30,772 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-25 17:10:30,772 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-25 17:10:30,788 INFO ]: Start isEmpty. Operand 10 states. [2018-06-25 17:10:30,810 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-25 17:10:30,810 INFO ]: Found error trace [2018-06-25 17:10:30,811 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-25 17:10:30,811 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 17:10:30,819 INFO ]: Analyzing trace with hash 1285054476, now seen corresponding path program 1 times [2018-06-25 17:10:30,821 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 17:10:30,821 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 17:10:30,891 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:10:30,891 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 17:10:30,891 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:10:30,983 INFO ]: Conjunction of SSA is unsat [2018-06-25 17:10:31,115 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 17:10:31,118 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-25 17:10:31,118 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-25 17:10:31,120 INFO ]: Interpolant automaton has 3 states [2018-06-25 17:10:31,137 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-25 17:10:31,137 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 17:10:31,141 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-25 17:10:31,257 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-25 17:10:31,257 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-25 17:10:31,260 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-25 17:10:31,262 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-25 17:10:31,262 INFO ]: Finished accepts. some prefix is accepted. [2018-06-25 17:10:31,272 INFO ]: With dead ends: 9 [2018-06-25 17:10:31,273 INFO ]: Without dead ends: 9 [2018-06-25 17:10:31,275 INFO ]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 17:10:31,295 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-25 17:10:31,329 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-25 17:10:31,330 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-25 17:10:31,331 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-25 17:10:31,333 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-25 17:10:31,333 INFO ]: Finished accepts. word is rejected. [2018-06-25 17:10:31,333 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-25 17:10:31,333 INFO ]: Interpolant automaton has 3 states. [2018-06-25 17:10:31,333 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-25 17:10:31,333 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-25 17:10:31,334 INFO ]: Found error trace [2018-06-25 17:10:31,334 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-25 17:10:31,334 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 17:10:31,334 INFO ]: Analyzing trace with hash 1180100628, now seen corresponding path program 1 times [2018-06-25 17:10:31,334 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 17:10:31,334 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 17:10:31,335 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:10:31,335 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 17:10:31,335 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 17:10:31,451 INFO ]: Conjunction of SSA is sat [2018-06-25 17:10:31,455 INFO ]: Counterexample might be feasible [2018-06-25 17:10:31,495 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.06 05:10:31 BoogieIcfgContainer [2018-06-25 17:10:31,495 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-25 17:10:31,496 INFO ]: Toolchain (without parser) took 1451.44 ms. Allocated memory is still 315.1 MB. Free memory was 262.5 MB in the beginning and 214.3 MB in the end (delta: 48.2 MB). Peak memory consumption was 48.2 MB. Max. memory is 3.6 GB. [2018-06-25 17:10:31,502 INFO ]: SmtParser took 0.13 ms. Allocated memory is still 315.1 MB. Free memory is still 280.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 17:10:31,502 INFO ]: ChcToBoogie took 97.12 ms. Allocated memory is still 315.1 MB. Free memory was 262.5 MB in the beginning and 260.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-25 17:10:31,503 INFO ]: Boogie Preprocessor took 64.86 ms. Allocated memory is still 315.1 MB. Free memory was 260.5 MB in the beginning and 258.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-25 17:10:31,503 INFO ]: RCFGBuilder took 420.36 ms. Allocated memory is still 315.1 MB. Free memory was 258.5 MB in the beginning and 237.5 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 3.6 GB. [2018-06-25 17:10:31,505 INFO ]: TraceAbstraction took 842.49 ms. Allocated memory is still 315.1 MB. Free memory was 237.5 MB in the beginning and 214.3 MB in the end (delta: 23.2 MB). Peak memory consumption was 23.2 MB. Max. memory is 3.6 GB. [2018-06-25 17:10:31,509 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.13 ms. Allocated memory is still 315.1 MB. Free memory is still 280.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 97.12 ms. Allocated memory is still 315.1 MB. Free memory was 262.5 MB in the beginning and 260.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 64.86 ms. Allocated memory is still 315.1 MB. Free memory was 260.5 MB in the beginning and 258.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 420.36 ms. Allocated memory is still 315.1 MB. Free memory was 258.5 MB in the beginning and 237.5 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 3.6 GB. * TraceAbstraction took 842.49 ms. Allocated memory is still 315.1 MB. Free memory was 237.5 MB in the beginning and 214.3 MB in the end (delta: 23.2 MB). Peak memory consumption was 23.2 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 gotoProc(0, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false); [L0] gotoSwitch := gotoSwitch_in; [L0] assume !hbv_False_1_Bool; [L0] hhv_state_0_Bool, hhv_state_1_Bool, hhv_state_2_Bool, hhv_state_3_Bool, hhv_state_4_Bool, hhv_state_5_Bool, hhv_state_6_Bool, hhv_state_7_Bool, hhv_state_8_Bool, hhv_state_9_Bool, hhv_state_10_Bool, hhv_state_11_Bool, hhv_state_12_Bool, hhv_state_13_Bool, hhv_state_14_Bool, hhv_state_15_Bool, hhv_state_16_Bool, hhv_state_17_Bool, hhv_state_18_Bool, hhv_state_19_Bool, hhv_state_20_Bool, hhv_state_21_Bool, hhv_state_22_Bool, hhv_state_23_Bool, hhv_state_24_Bool, hhv_state_25_Bool, hhv_state_26_Bool, hhv_state_27_Bool, hhv_state_28_Bool, hhv_state_29_Bool, hhv_state_30_Bool, hhv_state_31_Bool, hhv_state_32_Bool := hbv_False_2_Bool, hbv_False_3_Bool, hbv_False_4_Bool, hbv_False_5_Bool, hbv_False_6_Bool, hbv_False_7_Bool, hbv_False_8_Bool, hbv_False_9_Bool, hbv_False_10_Bool, hbv_False_11_Bool, hbv_False_12_Bool, hbv_False_13_Bool, hbv_False_14_Bool, hbv_False_15_Bool, hbv_False_16_Bool, hbv_False_17_Bool, hbv_False_18_Bool, hbv_False_19_Bool, hbv_False_20_Bool, hbv_False_21_Bool, hbv_False_22_Bool, hbv_False_23_Bool, hbv_False_24_Bool, hbv_False_25_Bool, hbv_False_26_Bool, hbv_False_27_Bool, hbv_False_28_Bool, hbv_False_29_Bool, hbv_False_1_Bool, hbv_False_30_Bool, hbv_False_31_Bool, hbv_False_32_Bool, hbv_False_33_Bool; [L0] havoc hbv_False_25_Bool, hbv_False_6_Bool, hbv_False_1_Bool, hbv_False_20_Bool, hbv_False_3_Bool, hbv_False_22_Bool, hbv_False_4_Bool, hbv_False_18_Bool, hbv_False_19_Bool, hbv_False_2_Bool, hbv_False_27_Bool, hbv_False_15_Bool, hbv_False_9_Bool, hbv_False_21_Bool, hbv_False_26_Bool, hbv_False_24_Bool, hbv_False_12_Bool, hbv_False_7_Bool, hbv_False_31_Bool, hbv_False_23_Bool, hbv_False_28_Bool, hbv_False_33_Bool, hbv_False_17_Bool, hbv_False_32_Bool, hbv_False_13_Bool, hbv_False_11_Bool, hbv_False_14_Bool, hbv_False_29_Bool, hbv_False_16_Bool, hbv_False_10_Bool, hbv_False_5_Bool, hbv_False_30_Bool, hbv_False_8_Bool; [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((((!((hhv_state_21_Bool || hhv_state_11_Bool) && (!hhv_state_21_Bool || !hhv_state_11_Bool)) && !((!hbv_state_9_Bool && hbv_state_11_Bool) && hbv_state_10_Bool)) && !((hhv_state_22_Bool || hhv_state_21_Bool) && !hhv_state_23_Bool)) && !((!hhv_state_12_Bool || !hhv_state_13_Bool) && (hhv_state_13_Bool || hhv_state_12_Bool))) && !((!hhv_state_6_Bool || !hhv_state_5_Bool) && (hhv_state_6_Bool || hhv_state_5_Bool))) && !(((hhv_state_2_Bool || hhv_state_29_Bool) || !hbv_state_4_Bool) && ((hbv_state_4_Bool && !hhv_state_29_Bool) || !hhv_state_2_Bool))) && !(((hbv_state_33_Bool && hbv_state_3_Bool) || hbv_state_16_Bool) && ((!hbv_state_3_Bool || !hbv_state_16_Bool) || !hbv_state_33_Bool))) && !(((hhv_state_7_Bool || !hhv_state_30_Bool) || hbv_state_15_Bool) && ((!hbv_state_15_Bool && hhv_state_30_Bool) || !hhv_state_7_Bool))) && !((hhv_state_13_Bool || hhv_state_22_Bool) && (!hhv_state_22_Bool || !hhv_state_13_Bool))) && !(((!hbv_state_3_Bool || hhv_state_25_Bool) || hhv_state_0_Bool) && (!hhv_state_0_Bool || (!hhv_state_25_Bool && hbv_state_3_Bool)))) && !((!hbv_state_5_Bool || !hbv_state_32_Bool) && (hbv_state_32_Bool || hbv_state_5_Bool))) && !((!hhv_state_7_Bool || !hhv_state_8_Bool) && (hhv_state_7_Bool || hhv_state_8_Bool))) && !((!hbv_state_23_Bool || !hbv_state_24_Bool) && (hbv_state_23_Bool || hbv_state_24_Bool))) && !((hbv_state_20_Bool || hbv_state_8_Bool) && (!hbv_state_8_Bool || !hbv_state_20_Bool))) && !(!hbv_state_26_Bool && (hbv_state_8_Bool || hbv_state_7_Bool))) && !((!hhv_state_11_Bool || !hhv_state_10_Bool) && (hhv_state_11_Bool || hhv_state_10_Bool))) && !((!hbv_state_21_Bool || !hbv_state_22_Bool) && (hbv_state_22_Bool || hbv_state_21_Bool))) && !((hbv_state_24_Bool || hbv_state_29_Bool) && (!hbv_state_24_Bool || !hbv_state_29_Bool))) && !((!hbv_state_7_Bool || !hbv_state_22_Bool) && (hbv_state_22_Bool || hbv_state_7_Bool))) && !((!hhv_state_27_Bool || !hhv_state_16_Bool) && (hhv_state_27_Bool || hhv_state_16_Bool))) && !(((hbv_state_4_Bool || hbv_state_33_Bool) || hbv_state_15_Bool) && (!hbv_state_15_Bool || (!hbv_state_4_Bool && !hbv_state_33_Bool)))) && !((hbv_state_17_Bool || hbv_state_18_Bool) && (!hbv_state_18_Bool || !hbv_state_17_Bool))) && !(((hhv_state_20_Bool || hhv_state_6_Bool) || hhv_state_9_Bool) && ((!hhv_state_6_Bool && !hhv_state_9_Bool) || !hhv_state_20_Bool))) && !((hhv_state_14_Bool || hhv_state_23_Bool) && (!hhv_state_14_Bool || !hhv_state_23_Bool))) && !((((!hbv_state_14_Bool || (hhv_state_32_Bool && hhv_state_30_Bool)) || hhv_state_12_Bool) || !hbv_state_15_Bool) && (!hhv_state_12_Bool || ((hbv_state_14_Bool && (!hhv_state_32_Bool || !hhv_state_30_Bool)) && hbv_state_15_Bool)))) && !((hhv_state_17_Bool || hhv_state_15_Bool) && (!hhv_state_17_Bool || !hhv_state_15_Bool))) && !((hhv_state_4_Bool || hhv_state_5_Bool) && (!hhv_state_5_Bool || !hhv_state_4_Bool))) && !((((((((hbv_state_6_Bool || hbv_state_7_Bool) && (hbv_state_6_Bool || hbv_state_8_Bool)) && (hbv_state_8_Bool || hbv_state_7_Bool)) || !hbv_state_9_Bool) || !hbv_state_1_Bool) || ((hbv_state_6_Bool && hbv_state_8_Bool) && hbv_state_7_Bool)) && (!hbv_state_10_Bool || !hbv_state_11_Bool)) && (((((!hbv_state_7_Bool || !hbv_state_6_Bool) || !hbv_state_8_Bool) && hbv_state_1_Bool) && (((!hbv_state_7_Bool && !hbv_state_6_Bool) || (!hbv_state_7_Bool && !hbv_state_8_Bool)) || (!hbv_state_6_Bool && !hbv_state_8_Bool))) || hbv_state_9_Bool))) && !((hhv_state_14_Bool || hhv_state_15_Bool) && (!hhv_state_14_Bool || !hhv_state_15_Bool))) && !((hbv_state_25_Bool || hbv_state_12_Bool) && (!hbv_state_12_Bool || !hbv_state_25_Bool))) && !((!hhv_state_9_Bool || !hhv_state_8_Bool) && (hhv_state_8_Bool || hhv_state_9_Bool))) && !((hhv_state_26_Bool || (hhv_state_18_Bool && hhv_state_25_Bool)) && ((!hhv_state_25_Bool || !hhv_state_26_Bool) || !hhv_state_18_Bool))) && !((hbv_state_11_Bool || hbv_state_28_Bool) && (!hbv_state_28_Bool || !hbv_state_11_Bool))) && !((!hhv_state_32_Bool || hbv_state_3_Bool) && (hhv_state_32_Bool || !hbv_state_3_Bool))) && !(((!hbv_state_33_Bool || !hbv_state_1_Bool) && (hbv_state_33_Bool || hbv_state_1_Bool)) && hbv_state_2_Bool)) && !((!hbv_state_19_Bool || !hbv_state_20_Bool) && (hbv_state_20_Bool || hbv_state_19_Bool))) && !(((((((hhv_state_22_Bool && hhv_state_20_Bool) && hhv_state_21_Bool) || (((hhv_state_22_Bool || hhv_state_20_Bool) && (hhv_state_22_Bool || hhv_state_21_Bool)) && (hhv_state_20_Bool || hhv_state_21_Bool))) || !hhv_state_16_Bool) || !hhv_state_19_Bool) && (!hhv_state_3_Bool || !hhv_state_1_Bool)) && (((((!hhv_state_22_Bool || !hhv_state_21_Bool) || !hhv_state_20_Bool) && (((!hhv_state_22_Bool && !hhv_state_21_Bool) || (!hhv_state_22_Bool && !hhv_state_20_Bool)) || (!hhv_state_21_Bool && !hhv_state_20_Bool))) && hhv_state_19_Bool) || hhv_state_16_Bool))) && !((!hhv_state_0_Bool || !hhv_state_1_Bool) && (hhv_state_1_Bool || hhv_state_0_Bool))) && !(((!hbv_state_16_Bool && hhv_state_26_Bool) || !hhv_state_4_Bool) && ((hhv_state_4_Bool || hbv_state_16_Bool) || !hhv_state_26_Bool))) && !(((!hbv_state_7_Bool && (hbv_state_26_Bool || hbv_state_27_Bool)) && !hbv_state_8_Bool) && (!hbv_state_26_Bool || !hbv_state_27_Bool))) && !((hbv_state_5_Bool || hbv_state_2_Bool) && (!hbv_state_5_Bool || !hbv_state_2_Bool))) && !((!hhv_state_3_Bool || !hhv_state_2_Bool) && (hhv_state_2_Bool || hhv_state_3_Bool))) && !((!hbv_state_31_Bool || !hbv_state_10_Bool) && (hbv_state_10_Bool || hbv_state_31_Bool))) && !((!hbv_state_4_Bool || hhv_state_31_Bool) && (hbv_state_4_Bool || !hhv_state_31_Bool))) && !(((hbv_state_5_Bool || hhv_state_24_Bool) && (!hbv_state_5_Bool || !hhv_state_24_Bool)) && !hhv_state_20_Bool)) && !((hhv_state_17_Bool && (hhv_state_18_Bool || hhv_state_19_Bool)) && (!hhv_state_18_Bool || !hhv_state_19_Bool))) && !(((!hhv_state_22_Bool && !hhv_state_21_Bool) && (!hhv_state_23_Bool || !hhv_state_24_Bool)) && (hhv_state_23_Bool || hhv_state_24_Bool))) && !(!hbv_state_1_Bool && !hbv_state_2_Bool)) && !(!hhv_state_17_Bool && !hhv_state_19_Bool)) && !(hhv_state_20_Bool && hhv_state_24_Bool)) && !(((((hhv_state_26_Bool && hhv_state_31_Bool) || !hbv_state_16_Bool) || hhv_state_10_Bool) || !hbv_state_30_Bool) && ((((!hhv_state_31_Bool || !hhv_state_26_Bool) && hbv_state_16_Bool) && hbv_state_30_Bool) || !hhv_state_10_Bool))) && !((!hhv_state_27_Bool || !hhv_state_28_Bool) && (hhv_state_28_Bool || hhv_state_27_Bool))) && !(((hhv_state_29_Bool || hhv_state_18_Bool) || hhv_state_30_Bool) && ((!hhv_state_18_Bool && !hhv_state_29_Bool) || !hhv_state_30_Bool))) && !((hhv_state_3_Bool && !hhv_state_16_Bool) && hhv_state_1_Bool)) && !((hbv_state_12_Bool || hbv_state_13_Bool) && (!hbv_state_12_Bool || !hbv_state_13_Bool))) && !(((!hbv_state_13_Bool && !hbv_state_29_Bool) || !hbv_state_6_Bool) && ((hbv_state_6_Bool || hbv_state_29_Bool) || hbv_state_13_Bool)); [L0] hhv_state_0_Bool, hhv_state_1_Bool, hhv_state_2_Bool, hhv_state_3_Bool, hhv_state_4_Bool, hhv_state_5_Bool, hhv_state_6_Bool, hhv_state_7_Bool, hhv_state_8_Bool, hhv_state_9_Bool, hhv_state_10_Bool, hhv_state_11_Bool, hhv_state_12_Bool, hhv_state_13_Bool, hhv_state_14_Bool, hhv_state_15_Bool, hhv_state_16_Bool, hhv_state_17_Bool, hhv_state_18_Bool, hhv_state_19_Bool, hhv_state_20_Bool, hhv_state_21_Bool, hhv_state_22_Bool, hhv_state_23_Bool, hhv_state_24_Bool, hhv_state_25_Bool, hhv_state_26_Bool, hhv_state_27_Bool, hhv_state_28_Bool, hhv_state_29_Bool, hhv_state_30_Bool, hhv_state_31_Bool, hhv_state_32_Bool := hbv_state_28_Bool, hbv_state_11_Bool, hbv_state_31_Bool, hbv_state_10_Bool, hbv_state_23_Bool, hbv_state_24_Bool, hbv_state_29_Bool, hbv_state_25_Bool, hbv_state_12_Bool, hbv_state_13_Bool, hbv_state_21_Bool, hbv_state_22_Bool, hbv_state_19_Bool, hbv_state_20_Bool, hbv_state_32_Bool, hbv_state_5_Bool, hbv_state_9_Bool, hbv_state_2_Bool, hbv_state_33_Bool, hbv_state_1_Bool, hbv_state_6_Bool, hbv_state_7_Bool, hbv_state_8_Bool, hbv_state_26_Bool, hbv_state_27_Bool, hbv_state_3_Bool, hbv_state_16_Bool, hbv_state_18_Bool, hbv_state_17_Bool, hbv_state_4_Bool, hbv_state_15_Bool, hbv_state_30_Bool, hbv_state_14_Bool; [L0] havoc hbv_state_29_Bool, hbv_state_28_Bool, hbv_state_10_Bool, hbv_state_2_Bool, hbv_state_23_Bool, hbv_state_27_Bool, hbv_state_21_Bool, hbv_state_9_Bool, hbv_state_20_Bool, hbv_state_18_Bool, hbv_state_26_Bool, hbv_state_31_Bool, hbv_state_17_Bool, hbv_state_32_Bool, hbv_state_11_Bool, hbv_state_12_Bool, hbv_state_8_Bool, hbv_state_6_Bool, hbv_state_33_Bool, hbv_state_13_Bool, hbv_state_24_Bool, hbv_state_30_Bool, hbv_state_16_Bool, hbv_state_19_Bool, hbv_state_7_Bool, hbv_state_4_Bool, hbv_state_22_Bool, hbv_state_25_Bool, hbv_state_15_Bool, hbv_state_1_Bool, hbv_state_14_Bool, hbv_state_3_Bool, hbv_state_5_Bool; [L0] assume (((((((((((((((((((((((((((((((!((((((((hhv_state_20_Bool || hhv_state_21_Bool) && (hhv_state_20_Bool || hhv_state_22_Bool)) && (hhv_state_22_Bool || hhv_state_21_Bool)) || !hhv_state_16_Bool) || !hhv_state_19_Bool) || ((hhv_state_20_Bool && hhv_state_22_Bool) && hhv_state_21_Bool)) && (!hhv_state_3_Bool || !hhv_state_1_Bool)) && (((((!hhv_state_21_Bool || !hhv_state_20_Bool) || !hhv_state_22_Bool) && hhv_state_19_Bool) && (((!hhv_state_21_Bool && !hhv_state_20_Bool) || (!hhv_state_21_Bool && !hhv_state_22_Bool)) || (!hhv_state_20_Bool && !hhv_state_22_Bool))) || hhv_state_16_Bool)) && !((!hhv_state_2_Bool || !hhv_state_3_Bool) && (hhv_state_3_Bool || hhv_state_2_Bool))) && !((!hhv_state_25_Bool || !hhv_state_0_Bool) && (hhv_state_25_Bool || hhv_state_0_Bool))) && !((hhv_state_5_Bool || hhv_state_6_Bool) && (!hhv_state_5_Bool || !hhv_state_6_Bool))) && !((hhv_state_7_Bool || hhv_state_8_Bool) && (!hhv_state_8_Bool || !hhv_state_7_Bool))) && !(!hhv_state_19_Bool && !hhv_state_17_Bool)) && !((!hhv_state_12_Bool || !hhv_state_13_Bool) && (hhv_state_13_Bool || hhv_state_12_Bool))) && !((!hhv_state_4_Bool || !hhv_state_5_Bool) && (hhv_state_4_Bool || hhv_state_5_Bool))) && !!hhv_state_27_Bool) && !((hhv_state_15_Bool || hhv_state_17_Bool) && (!hhv_state_15_Bool || !hhv_state_17_Bool))) && !(!hhv_state_23_Bool && (hhv_state_22_Bool || hhv_state_21_Bool))) && !(((hhv_state_18_Bool && hhv_state_25_Bool) || hhv_state_26_Bool) && ((!hhv_state_25_Bool || !hhv_state_26_Bool) || !hhv_state_18_Bool))) && !!hhv_state_31_Bool) && !((hhv_state_13_Bool || hhv_state_22_Bool) && (!hhv_state_22_Bool || !hhv_state_13_Bool))) && !((hhv_state_7_Bool || !hhv_state_30_Bool) && (!hhv_state_7_Bool || hhv_state_30_Bool))) && !((!hhv_state_10_Bool || !hhv_state_11_Bool) && (hhv_state_11_Bool || hhv_state_10_Bool))) && !(((!hhv_state_9_Bool && !hhv_state_6_Bool) || !hhv_state_20_Bool) && ((hhv_state_20_Bool || hhv_state_6_Bool) || hhv_state_9_Bool))) && !((!hhv_state_15_Bool || !hhv_state_14_Bool) && (hhv_state_14_Bool || hhv_state_15_Bool))) && !((hhv_state_28_Bool || hhv_state_27_Bool) && (!hhv_state_27_Bool || !hhv_state_28_Bool))) && !(((hhv_state_29_Bool || hhv_state_18_Bool) || hhv_state_30_Bool) && (!hhv_state_30_Bool || (!hhv_state_29_Bool && !hhv_state_18_Bool)))) && !(((!hhv_state_26_Bool || !hhv_state_10_Bool) || !hhv_state_31_Bool) && (hhv_state_10_Bool || (hhv_state_26_Bool && hhv_state_31_Bool)))) && !((!hhv_state_26_Bool || hhv_state_4_Bool) && (!hhv_state_4_Bool || hhv_state_26_Bool))) && !((hhv_state_12_Bool || (hhv_state_32_Bool && hhv_state_30_Bool)) && ((!hhv_state_12_Bool || !hhv_state_32_Bool) || !hhv_state_30_Bool))) && !((!hhv_state_21_Bool || !hhv_state_11_Bool) && (hhv_state_11_Bool || hhv_state_21_Bool))) && !(((!hhv_state_21_Bool && (hhv_state_23_Bool || hhv_state_24_Bool)) && !hhv_state_22_Bool) && (!hhv_state_23_Bool || !hhv_state_24_Bool))) && !((!hhv_state_16_Bool && hhv_state_1_Bool) && hhv_state_3_Bool)) && !!hhv_state_32_Bool) && !(((!hhv_state_18_Bool || !hhv_state_19_Bool) && (hhv_state_18_Bool || hhv_state_19_Bool)) && hhv_state_17_Bool)) && !((hhv_state_8_Bool || hhv_state_9_Bool) && (!hhv_state_8_Bool || !hhv_state_9_Bool))) && !(hhv_state_20_Bool && hhv_state_24_Bool)) && !((hhv_state_29_Bool || hhv_state_2_Bool) && (!hhv_state_29_Bool || !hhv_state_2_Bool))) && !((hhv_state_1_Bool || hhv_state_0_Bool) && (!hhv_state_0_Bool || !hhv_state_1_Bool))) && !(((hhv_state_14_Bool || hhv_state_22_Bool) || hhv_state_21_Bool) && (!hhv_state_14_Bool || (!hhv_state_21_Bool && !hhv_state_22_Bool))); [L0] RET call gotoProc(0, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false); [L0] assert false; - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 10 locations, 1 error locations. UNSAFE Result, 0.7s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 7 SDtfs, 0 SDslu, 5 SDs, 0 SdLazy, 3 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=10occurred in iteration=0, 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: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 42 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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/production_cell_e7_207_e7_41.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-25_17-10-31-521.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/production_cell_e7_207_e7_41.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-25_17-10-31-521.csv Received shutdown request...