java -Xss1g -Xmx4000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCHC.xml --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -s ../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf -i /storage/chc-comp/vmt-chc-benchmarks/lustre/production_cell_e8_6_e7_651.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8d74a04 [2018-06-22 09:38:42,824 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-22 09:38:42,826 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-22 09:38:42,840 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-22 09:38:42,840 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-22 09:38:42,842 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-22 09:38:42,843 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-22 09:38:42,847 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-22 09:38:42,848 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-22 09:38:42,851 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-22 09:38:42,852 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-22 09:38:42,853 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-22 09:38:42,853 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-22 09:38:42,855 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-22 09:38:42,858 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-22 09:38:42,859 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-22 09:38:42,871 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-22 09:38:42,873 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-22 09:38:42,875 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-22 09:38:42,875 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-22 09:38:42,876 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-22 09:38:42,878 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-06-22 09:38:42,879 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-06-22 09:38:42,879 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-06-22 09:38:42,880 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-06-22 09:38:42,884 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-06-22 09:38:42,885 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-06-22 09:38:42,885 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-06-22 09:38:42,886 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-06-22 09:38:42,886 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-22 09:38:42,891 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-22 09:38:42,892 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-22 09:38:42,892 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-22 09:38:42,893 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-22 09:38:42,894 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-22 09:38:42,895 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-22 09:38:42,916 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-22 09:38:42,916 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-22 09:38:42,917 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-22 09:38:42,917 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-22 09:38:42,919 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-22 09:38:42,919 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-22 09:38:42,919 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-22 09:38:42,919 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-22 09:38:42,919 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-22 09:38:42,920 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-22 09:38:42,920 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-22 09:38:42,920 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-22 09:38:42,920 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-22 09:38:42,920 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-22 09:38:42,920 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-22 09:38:42,921 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-22 09:38:42,921 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-22 09:38:42,923 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-22 09:38:42,923 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-22 09:38:42,973 INFO ]: Repository-Root is: /tmp [2018-06-22 09:38:42,988 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-22 09:38:42,994 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-22 09:38:42,996 INFO ]: Initializing SmtParser... [2018-06-22 09:38:42,996 INFO ]: SmtParser initialized [2018-06-22 09:38:42,997 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/lustre/production_cell_e8_6_e7_651.smt2 [2018-06-22 09:38:42,998 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 09:38:43,086 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/production_cell_e8_6_e7_651.smt2 unknown [2018-06-22 09:38:43,438 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/lustre/production_cell_e8_6_e7_651.smt2 [2018-06-22 09:38:43,442 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-22 09:38:43,457 INFO ]: Walking toolchain with 4 elements. [2018-06-22 09:38:43,458 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-22 09:38:43,458 INFO ]: Initializing ChcToBoogie... [2018-06-22 09:38:43,458 INFO ]: ChcToBoogie initialized [2018-06-22 09:38:43,461 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 09:38:43" (1/1) ... [2018-06-22 09:38:43,572 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:38:43 Unit [2018-06-22 09:38:43,572 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-22 09:38:43,573 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-22 09:38:43,573 INFO ]: Initializing Boogie Preprocessor... [2018-06-22 09:38:43,573 INFO ]: Boogie Preprocessor initialized [2018-06-22 09:38:43,593 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:38:43" (1/1) ... [2018-06-22 09:38:43,593 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:38:43" (1/1) ... [2018-06-22 09:38:43,602 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:38:43" (1/1) ... [2018-06-22 09:38:43,602 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:38:43" (1/1) ... [2018-06-22 09:38:43,616 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:38:43" (1/1) ... [2018-06-22 09:38:43,618 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:38:43" (1/1) ... [2018-06-22 09:38:43,619 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:38:43" (1/1) ... [2018-06-22 09:38:43,631 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-22 09:38:43,631 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-22 09:38:43,632 INFO ]: Initializing RCFGBuilder... [2018-06-22 09:38:43,632 INFO ]: RCFGBuilder initialized [2018-06-22 09:38:43,633 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:38:43" (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 09:38:43,659 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-22 09:38:43,659 INFO ]: Found specification of procedure gotoProc [2018-06-22 09:38:43,659 INFO ]: Found implementation of procedure gotoProc [2018-06-22 09:38:43,659 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-22 09:38:43,659 INFO ]: Found specification of procedure Ultimate.START [2018-06-22 09:38:43,659 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 09:38:44,032 INFO ]: Using library mode [2018-06-22 09:38:44,032 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 09:38:44 BoogieIcfgContainer [2018-06-22 09:38:44,033 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-22 09:38:44,037 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-22 09:38:44,037 INFO ]: Initializing TraceAbstraction... [2018-06-22 09:38:44,041 INFO ]: TraceAbstraction initialized [2018-06-22 09:38:44,041 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 22.06 09:38:43" (1/3) ... [2018-06-22 09:38:44,042 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f1f3942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 22.06 09:38:44, skipping insertion in model container [2018-06-22 09:38:44,042 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 22.06 09:38:43" (2/3) ... [2018-06-22 09:38:44,042 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f1f3942 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.06 09:38:44, skipping insertion in model container [2018-06-22 09:38:44,042 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.06 09:38:44" (3/3) ... [2018-06-22 09:38:44,044 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver [2018-06-22 09:38:44,053 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-22 09:38:44,063 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-22 09:38:44,109 INFO ]: Using default assertion order modulation [2018-06-22 09:38:44,110 INFO ]: Interprodecural is true [2018-06-22 09:38:44,110 INFO ]: Hoare is false [2018-06-22 09:38:44,110 INFO ]: Compute interpolants for FPandBP [2018-06-22 09:38:44,110 INFO ]: Backedges is TWOTRACK [2018-06-22 09:38:44,110 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-22 09:38:44,110 INFO ]: Difference is false [2018-06-22 09:38:44,110 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-22 09:38:44,110 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-22 09:38:44,126 INFO ]: Start isEmpty. Operand 10 states. [2018-06-22 09:38:44,134 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-22 09:38:44,134 INFO ]: Found error trace [2018-06-22 09:38:44,135 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2018-06-22 09:38:44,135 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 09:38:44,140 INFO ]: Analyzing trace with hash 1285054476, now seen corresponding path program 1 times [2018-06-22 09:38:44,142 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 09:38:44,142 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 09:38:44,181 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 09:38:44,181 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 09:38:44,181 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 09:38:44,256 INFO ]: Conjunction of SSA is unsat [2018-06-22 09:38:44,373 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-22 09:38:44,375 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-22 09:38:44,375 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-22 09:38:44,377 INFO ]: Interpolant automaton has 3 states [2018-06-22 09:38:44,387 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-22 09:38:44,387 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-22 09:38:44,389 INFO ]: Start difference. First operand 10 states. Second operand 3 states. [2018-06-22 09:38:44,462 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-22 09:38:44,462 INFO ]: Finished difference Result 9 states and 9 transitions. [2018-06-22 09:38:44,462 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-22 09:38:44,463 INFO ]: Start accepts. Automaton has 3 states. Word has length 7 [2018-06-22 09:38:44,463 INFO ]: Finished accepts. some prefix is accepted. [2018-06-22 09:38:44,473 INFO ]: With dead ends: 9 [2018-06-22 09:38:44,473 INFO ]: Without dead ends: 9 [2018-06-22 09:38:44,475 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 [2018-06-22 09:38:44,493 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-22 09:38:44,511 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-22 09:38:44,512 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-22 09:38:44,513 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2018-06-22 09:38:44,514 INFO ]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 7 [2018-06-22 09:38:44,514 INFO ]: Finished accepts. word is rejected. [2018-06-22 09:38:44,514 INFO ]: Abstraction has 9 states and 9 transitions. [2018-06-22 09:38:44,514 INFO ]: Interpolant automaton has 3 states. [2018-06-22 09:38:44,514 INFO ]: Start isEmpty. Operand 9 states and 9 transitions. [2018-06-22 09:38:44,515 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-22 09:38:44,515 INFO ]: Found error trace [2018-06-22 09:38:44,515 INFO ]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-06-22 09:38:44,515 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-22 09:38:44,515 INFO ]: Analyzing trace with hash 1180100628, now seen corresponding path program 1 times [2018-06-22 09:38:44,515 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-22 09:38:44,515 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-22 09:38:44,516 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 09:38:44,516 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-22 09:38:44,516 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-22 09:38:44,572 INFO ]: Conjunction of SSA is sat [2018-06-22 09:38:44,575 INFO ]: Counterexample might be feasible [2018-06-22 09:38:44,593 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.06 09:38:44 BoogieIcfgContainer [2018-06-22 09:38:44,593 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-22 09:38:44,594 INFO ]: Toolchain (without parser) took 1151.61 ms. Allocated memory is still 308.3 MB. Free memory was 256.7 MB in the beginning and 206.5 MB in the end (delta: 50.2 MB). Peak memory consumption was 50.2 MB. Max. memory is 3.6 GB. [2018-06-22 09:38:44,596 INFO ]: SmtParser took 0.08 ms. Allocated memory is still 308.3 MB. Free memory is still 273.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-22 09:38:44,596 INFO ]: ChcToBoogie took 115.05 ms. Allocated memory is still 308.3 MB. Free memory was 255.7 MB in the beginning and 253.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-22 09:38:44,597 INFO ]: Boogie Preprocessor took 58.13 ms. Allocated memory is still 308.3 MB. Free memory was 253.7 MB in the beginning and 251.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-22 09:38:44,597 INFO ]: RCFGBuilder took 401.08 ms. Allocated memory is still 308.3 MB. Free memory was 251.7 MB in the beginning and 230.7 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 3.6 GB. [2018-06-22 09:38:44,598 INFO ]: TraceAbstraction took 556.24 ms. Allocated memory is still 308.3 MB. Free memory was 230.7 MB in the beginning and 206.5 MB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 3.6 GB. [2018-06-22 09:38:44,613 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.08 ms. Allocated memory is still 308.3 MB. Free memory is still 273.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 115.05 ms. Allocated memory is still 308.3 MB. Free memory was 255.7 MB in the beginning and 253.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 58.13 ms. Allocated memory is still 308.3 MB. Free memory was 253.7 MB in the beginning and 251.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 401.08 ms. Allocated memory is still 308.3 MB. Free memory was 251.7 MB in the beginning and 230.7 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 3.6 GB. * TraceAbstraction took 556.24 ms. Allocated memory is still 308.3 MB. Free memory was 230.7 MB in the beginning and 206.5 MB in the end (delta: 24.1 MB). Peak memory consumption was 24.1 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_9_Bool, hbv_False_15_Bool, hbv_False_19_Bool, hbv_False_2_Bool, hbv_False_14_Bool, hbv_False_18_Bool, hbv_False_16_Bool, hbv_False_27_Bool, hbv_False_21_Bool, hbv_False_11_Bool, hbv_False_10_Bool, hbv_False_17_Bool, hbv_False_26_Bool, hbv_False_12_Bool, hbv_False_4_Bool, hbv_False_6_Bool, hbv_False_25_Bool, hbv_False_1_Bool, hbv_False_33_Bool, hbv_False_28_Bool, hbv_False_29_Bool, hbv_False_22_Bool, hbv_False_5_Bool, hbv_False_20_Bool, hbv_False_3_Bool, hbv_False_30_Bool, hbv_False_23_Bool, hbv_False_7_Bool, hbv_False_31_Bool, hbv_False_8_Bool, hbv_False_13_Bool, hbv_False_24_Bool, hbv_False_32_Bool; [L0] assume ((((((((((((((((((((((((((((((((((((((((((((((((((((((!((hhv_state_21_Bool || hhv_state_11_Bool) && (!hhv_state_21_Bool || !hhv_state_11_Bool)) && !(((((hhv_state_26_Bool && hhv_state_31_Bool) || !hbv_state_18_Bool) || hhv_state_10_Bool) || !hbv_state_30_Bool) && ((((!hhv_state_31_Bool || !hhv_state_26_Bool) && hbv_state_18_Bool) && hbv_state_30_Bool) || !hhv_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))) && !((!hbv_state_25_Bool || !hbv_state_26_Bool) && (hbv_state_25_Bool || hbv_state_26_Bool))) && !((!hbv_state_31_Bool || !hbv_state_11_Bool) && (hbv_state_11_Bool || hbv_state_31_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_15_Bool && !hbv_state_29_Bool) || !hbv_state_9_Bool) && ((hbv_state_9_Bool || hbv_state_29_Bool) || hbv_state_15_Bool))) && !((!hhv_state_7_Bool || !hhv_state_8_Bool) && (hhv_state_7_Bool || hhv_state_8_Bool))) && !((((((((hbv_state_9_Bool || hbv_state_4_Bool) && (hbv_state_9_Bool || hbv_state_5_Bool)) && (hbv_state_5_Bool || hbv_state_4_Bool)) || !hbv_state_10_Bool) || !hbv_state_1_Bool) || ((hbv_state_9_Bool && hbv_state_5_Bool) && hbv_state_4_Bool)) && (!hbv_state_11_Bool || !hbv_state_12_Bool)) && (((((!hbv_state_4_Bool || !hbv_state_9_Bool) || !hbv_state_5_Bool) && hbv_state_1_Bool) && (((!hbv_state_4_Bool && !hbv_state_9_Bool) || (!hbv_state_4_Bool && !hbv_state_5_Bool)) || (!hbv_state_9_Bool && !hbv_state_5_Bool))) || hbv_state_10_Bool))) && !((!hhv_state_11_Bool || !hhv_state_10_Bool) && (hhv_state_11_Bool || hhv_state_10_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_6_Bool && hbv_state_5_Bool) && hbv_state_4_Bool)) && !((!hbv_state_21_Bool || !hbv_state_22_Bool) && (hbv_state_22_Bool || hbv_state_21_Bool))) && !((!hhv_state_27_Bool || !hhv_state_16_Bool) && (hhv_state_27_Bool || hhv_state_16_Bool))) && !((!hbv_state_8_Bool || hhv_state_31_Bool) && (hbv_state_8_Bool || !hhv_state_31_Bool))) && !(((hhv_state_7_Bool || !hhv_state_30_Bool) || hbv_state_17_Bool) && ((!hbv_state_17_Bool && hhv_state_30_Bool) || !hhv_state_7_Bool))) && !(((!hbv_state_4_Bool || !hbv_state_5_Bool) && (hbv_state_6_Bool || hbv_state_7_Bool)) && (!hbv_state_6_Bool || !hbv_state_7_Bool))) && !((hbv_state_14_Bool || hbv_state_15_Bool) && (!hbv_state_14_Bool || !hbv_state_15_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))) && !((hhv_state_17_Bool || hhv_state_15_Bool) && (!hhv_state_17_Bool || !hhv_state_15_Bool))) && !((hbv_state_13_Bool || hbv_state_2_Bool) && (!hbv_state_13_Bool || !hbv_state_2_Bool))) && !((hbv_state_27_Bool || hbv_state_14_Bool) && (!hbv_state_14_Bool || !hbv_state_27_Bool))) && !((hhv_state_4_Bool || hhv_state_5_Bool) && (!hhv_state_5_Bool || !hhv_state_4_Bool))) && !(((hbv_state_13_Bool || hhv_state_24_Bool) && (!hbv_state_13_Bool || !hhv_state_24_Bool)) && !hhv_state_20_Bool)) && !((hhv_state_14_Bool || hhv_state_15_Bool) && (!hhv_state_14_Bool || !hhv_state_15_Bool))) && !((hbv_state_22_Bool || hbv_state_5_Bool) && (!hbv_state_5_Bool || !hbv_state_22_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))) && !((!hhv_state_32_Bool || hbv_state_3_Bool) && (hhv_state_32_Bool || !hbv_state_3_Bool))) && !(((hbv_state_33_Bool && hbv_state_3_Bool) || hbv_state_18_Bool) && ((!hbv_state_3_Bool || !hbv_state_18_Bool) || !hbv_state_33_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))) && !((!hbv_state_4_Bool || !hbv_state_24_Bool) && (hbv_state_24_Bool || hbv_state_4_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_13_Bool || !hbv_state_32_Bool) && (hbv_state_32_Bool || hbv_state_13_Bool))) && !(((hhv_state_2_Bool || hhv_state_29_Bool) || !hbv_state_8_Bool) && ((hbv_state_8_Bool && !hhv_state_29_Bool) || !hhv_state_2_Bool))) && !((!hhv_state_3_Bool || !hhv_state_2_Bool) && (hhv_state_2_Bool || hhv_state_3_Bool))) && !((hhv_state_17_Bool && (hhv_state_18_Bool || hhv_state_19_Bool)) && (!hhv_state_18_Bool || !hhv_state_19_Bool))) && !(!hbv_state_1_Bool && !hbv_state_2_Bool)) && !((hbv_state_12_Bool || hbv_state_28_Bool) && (!hbv_state_28_Bool || !hbv_state_12_Bool))) && !((!hbv_state_23_Bool || !hbv_state_24_Bool) && (hbv_state_24_Bool || hbv_state_23_Bool))) && !(!hhv_state_17_Bool && !hhv_state_19_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_20_Bool && hhv_state_24_Bool)) && !((!hbv_state_10_Bool && hbv_state_12_Bool) && hbv_state_11_Bool)) && !((!hhv_state_27_Bool || !hhv_state_28_Bool) && (hhv_state_28_Bool || hhv_state_27_Bool))) && !((hbv_state_26_Bool || hbv_state_29_Bool) && (!hbv_state_26_Bool || !hbv_state_29_Bool))) && !((hhv_state_3_Bool && !hhv_state_16_Bool) && hhv_state_1_Bool)) && !(((hbv_state_8_Bool && hbv_state_33_Bool) || hbv_state_17_Bool) && ((!hbv_state_8_Bool || !hbv_state_33_Bool) || !hbv_state_17_Bool))) && !((((!hbv_state_16_Bool || (hhv_state_32_Bool && hhv_state_30_Bool)) || hhv_state_12_Bool) || !hbv_state_17_Bool) && (!hhv_state_12_Bool || ((hbv_state_16_Bool && (!hhv_state_32_Bool || !hhv_state_30_Bool)) && hbv_state_17_Bool)))) && !(((!hbv_state_18_Bool && hhv_state_26_Bool) || !hhv_state_4_Bool) && ((hhv_state_4_Bool || hbv_state_18_Bool) || !hhv_state_26_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_12_Bool, hbv_state_31_Bool, hbv_state_11_Bool, hbv_state_25_Bool, hbv_state_26_Bool, hbv_state_29_Bool, hbv_state_27_Bool, hbv_state_14_Bool, hbv_state_15_Bool, hbv_state_23_Bool, hbv_state_24_Bool, hbv_state_21_Bool, hbv_state_22_Bool, hbv_state_32_Bool, hbv_state_13_Bool, hbv_state_10_Bool, hbv_state_2_Bool, hbv_state_33_Bool, hbv_state_1_Bool, hbv_state_9_Bool, hbv_state_4_Bool, hbv_state_5_Bool, hbv_state_6_Bool, hbv_state_7_Bool, hbv_state_3_Bool, hbv_state_18_Bool, hbv_state_20_Bool, hbv_state_19_Bool, hbv_state_8_Bool, hbv_state_17_Bool, hbv_state_30_Bool, hbv_state_16_Bool; [L0] havoc hbv_state_18_Bool, hbv_state_25_Bool, hbv_state_23_Bool, hbv_state_32_Bool, hbv_state_11_Bool, hbv_state_13_Bool, hbv_state_27_Bool, hbv_state_10_Bool, hbv_state_16_Bool, hbv_state_14_Bool, hbv_state_30_Bool, hbv_state_7_Bool, hbv_state_21_Bool, hbv_state_1_Bool, hbv_state_29_Bool, hbv_state_2_Bool, hbv_state_5_Bool, hbv_state_17_Bool, hbv_state_22_Bool, hbv_state_24_Bool, hbv_state_19_Bool, hbv_state_26_Bool, hbv_state_3_Bool, hbv_state_28_Bool, hbv_state_6_Bool, hbv_state_4_Bool, hbv_state_8_Bool, hbv_state_31_Bool, hbv_state_15_Bool, hbv_state_9_Bool, hbv_state_12_Bool, hbv_state_33_Bool, hbv_state_20_Bool; [L0] assume (((((((((((((((((((((((((((((((!(((hhv_state_29_Bool && hhv_state_18_Bool) || hhv_state_30_Bool) && ((!hhv_state_29_Bool || !hhv_state_18_Bool) || !hhv_state_30_Bool)) && !((((((((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_21_Bool || !hhv_state_22_Bool) || !hhv_state_14_Bool) && (hhv_state_14_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_23_Bool && hhv_state_22_Bool) && hhv_state_21_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_22_Bool) && (hhv_state_23_Bool || hhv_state_24_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)); [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, 0.4s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s 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_e8_6_e7_651.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-Benchmark-0-2018-06-22_09-38-44-630.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/production_cell_e8_6_e7_651.smt2_AutomizerCHC_Goto.epf_AutomizerCHC.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-22_09-38-44-630.csv Received shutdown request...