java -Xss4m -Xmx4000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCHC_wBE.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/conc/stateful01_safe_v1.smt2 -------------------------------------------------------------------------------- This is Ultimate 0.1.23-14921ce [2018-06-25 00:42:05,265 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-06-25 00:42:05,268 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-06-25 00:42:05,282 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-06-25 00:42:05,282 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-06-25 00:42:05,284 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-06-25 00:42:05,285 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-06-25 00:42:05,293 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-06-25 00:42:05,294 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-06-25 00:42:05,295 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-06-25 00:42:05,298 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-06-25 00:42:05,298 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-06-25 00:42:05,299 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-06-25 00:42:05,300 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-06-25 00:42:05,301 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-06-25 00:42:05,303 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-06-25 00:42:05,305 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-06-25 00:42:05,318 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-06-25 00:42:05,319 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-06-25 00:42:05,320 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-06-25 00:42:05,321 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-06-25 00:42:05,323 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-06-25 00:42:05,334 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-06-25 00:42:05,334 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-06-25 00:42:05,335 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-06-25 00:42:05,335 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-06-25 00:42:05,340 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-06-25 00:42:05,341 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-06-25 00:42:05,341 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/chc/AutomizerCHC/AutomizerCHC_Goto.epf [2018-06-25 00:42:05,369 INFO L110 SettingsManager]: Loading preferences was successful [2018-06-25 00:42:05,370 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-06-25 00:42:05,370 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-06-25 00:42:05,370 INFO L133 SettingsManager]: * Logger pattern=[%d{ISO8601} %-5p]: %m%n [2018-06-25 00:42:05,371 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-06-25 00:42:05,371 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-06-25 00:42:05,371 INFO L133 SettingsManager]: * Create interprocedural compositions=false [2018-06-25 00:42:05,372 INFO L133 SettingsManager]: * Use SBE=true [2018-06-25 00:42:05,372 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-06-25 00:42:05,372 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-06-25 00:42:05,372 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-06-25 00:42:05,372 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-06-25 00:42:05,373 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-06-25 00:42:05,374 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-06-25 00:42:05,374 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-06-25 00:42:05,374 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-06-25 00:42:05,375 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-06-25 00:42:05,375 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-06-25 00:42:05,375 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-06-25 00:42:05,375 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-06-25 00:42:05,375 INFO L133 SettingsManager]: * Compute trace for counterexample result=false [2018-06-25 00:42:05,377 INFO L131 SettingsManager]: Preferences of SmtParser differ from their defaults: [2018-06-25 00:42:05,377 INFO L133 SettingsManager]: * Use TreeAutomizer as solver for the given file (assumes the file contains Horn clauses only).=true [2018-06-25 00:42:05,425 INFO ]: Repository-Root is: /tmp [2018-06-25 00:42:05,443 INFO ]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-06-25 00:42:05,447 INFO ]: [Toolchain 1]: Toolchain data selected. [2018-06-25 00:42:05,448 INFO ]: Initializing SmtParser... [2018-06-25 00:42:05,449 INFO ]: SmtParser initialized [2018-06-25 00:42:05,449 INFO ]: [Toolchain 1]: Parsing single file: /storage/chc-comp/vmt-chc-benchmarks/conc/stateful01_safe_v1.smt2 [2018-06-25 00:42:05,451 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 00:42:05,541 INFO ]: Executing SMT file /storage/chc-comp/vmt-chc-benchmarks/conc/stateful01_safe_v1.smt2 unknown [2018-06-25 00:42:05,878 INFO ]: Succesfully executed SMT file /storage/chc-comp/vmt-chc-benchmarks/conc/stateful01_safe_v1.smt2 [2018-06-25 00:42:05,889 INFO ]: ####################### [Toolchain 1] ####################### [2018-06-25 00:42:05,894 INFO ]: Walking toolchain with 5 elements. [2018-06-25 00:42:05,895 INFO ]: ------------------------ChcToBoogie---------------------------- [2018-06-25 00:42:05,895 INFO ]: Initializing ChcToBoogie... [2018-06-25 00:42:05,895 INFO ]: ChcToBoogie initialized [2018-06-25 00:42:05,898 INFO ]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 12:42:05" (1/1) ... [2018-06-25 00:42:05,956 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 12:42:05 Unit [2018-06-25 00:42:05,956 INFO ]: ------------------------ END ChcToBoogie---------------------------- [2018-06-25 00:42:05,956 INFO ]: ------------------------Boogie Preprocessor---------------------------- [2018-06-25 00:42:05,956 INFO ]: Initializing Boogie Preprocessor... [2018-06-25 00:42:05,956 INFO ]: Boogie Preprocessor initialized [2018-06-25 00:42:05,970 INFO ]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 12:42:05" (1/1) ... [2018-06-25 00:42:05,970 INFO ]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 12:42:05" (1/1) ... [2018-06-25 00:42:05,975 INFO ]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 12:42:05" (1/1) ... [2018-06-25 00:42:05,975 INFO ]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 12:42:05" (1/1) ... [2018-06-25 00:42:05,980 INFO ]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 12:42:05" (1/1) ... [2018-06-25 00:42:05,981 INFO ]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 12:42:05" (1/1) ... [2018-06-25 00:42:05,983 INFO ]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 12:42:05" (1/1) ... [2018-06-25 00:42:05,989 INFO ]: ------------------------ END Boogie Preprocessor---------------------------- [2018-06-25 00:42:05,990 INFO ]: ------------------------RCFGBuilder---------------------------- [2018-06-25 00:42:05,990 INFO ]: Initializing RCFGBuilder... [2018-06-25 00:42:05,990 INFO ]: RCFGBuilder initialized [2018-06-25 00:42:05,991 INFO ]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 12:42:05" (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 00:42:06,008 INFO ]: Specification and implementation of procedure gotoProc given in one single declaration [2018-06-25 00:42:06,009 INFO ]: Found specification of procedure gotoProc [2018-06-25 00:42:06,009 INFO ]: Found implementation of procedure gotoProc [2018-06-25 00:42:06,009 INFO ]: Specification and implementation of procedure Ultimate.START given in one single declaration [2018-06-25 00:42:06,009 INFO ]: Found specification of procedure Ultimate.START [2018-06-25 00:42:06,009 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 00:42:06,255 INFO ]: Using library mode [2018-06-25 00:42:06,255 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 12:42:06 BoogieIcfgContainer [2018-06-25 00:42:06,255 INFO ]: ------------------------ END RCFGBuilder---------------------------- [2018-06-25 00:42:06,256 INFO ]: ------------------------BlockEncodingV2---------------------------- [2018-06-25 00:42:06,256 INFO ]: Initializing BlockEncodingV2... [2018-06-25 00:42:06,258 INFO ]: BlockEncodingV2 initialized [2018-06-25 00:42:06,259 INFO ]: Executing the observer BlockEncodingObserver from plugin BlockEncodingV2 for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 12:42:06" (1/1) ... [2018-06-25 00:42:06,276 INFO ]: Initial Icfg 10 locations, 10 edges [2018-06-25 00:42:06,277 INFO ]: Using Remove infeasible edges [2018-06-25 00:42:06,278 INFO ]: Using Maximize final states [2018-06-25 00:42:06,278 INFO ]: Using Minimize states even if more edges are added than removed.=false [2018-06-25 00:42:06,278 INFO ]: Using Minimize states using LBE with the strategy=MULTI [2018-06-25 00:42:06,280 INFO ]: Using Remove sink states [2018-06-25 00:42:06,283 INFO ]: Using Apply optimizations until nothing changes=true [2018-06-25 00:42:06,283 INFO ]: Using Use SBE [2018-06-25 00:42:06,290 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:06,566 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:06,571 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:06,574 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:06,575 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:06,578 WARN ]: aborting because of expected exponential blowup for input size 70 [2018-06-25 00:42:06,585 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:06,591 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:06,593 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:06,594 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:06,595 WARN ]: aborting because of expected exponential blowup for input size 70 [2018-06-25 00:42:06,596 INFO ]: SBE split 1 edges [2018-06-25 00:42:06,603 INFO ]: Removed 2 edges and 2 locations because of local infeasibility [2018-06-25 00:42:06,606 INFO ]: 0 new accepting states [2018-06-25 00:42:06,941 INFO ]: Removed 19 edges and 2 locations by large block encoding [2018-06-25 00:42:06,943 INFO ]: Removed 0 edges and 0 locations by removing sink states [2018-06-25 00:42:06,945 INFO ]: Removed 0 edges and 0 locations because of local infeasibility [2018-06-25 00:42:06,945 INFO ]: 0 new accepting states [2018-06-25 00:42:06,945 INFO ]: Removed 0 edges and 0 locations by large block encoding [2018-06-25 00:42:06,945 INFO ]: Removed 0 edges and 0 locations by removing sink states [2018-06-25 00:42:06,945 INFO ]: Encoded RCFG 6 locations, 21 edges [2018-06-25 00:42:06,948 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 25.06 12:42:06 BasicIcfg [2018-06-25 00:42:06,948 INFO ]: ------------------------ END BlockEncodingV2---------------------------- [2018-06-25 00:42:06,949 INFO ]: ------------------------TraceAbstraction---------------------------- [2018-06-25 00:42:06,949 INFO ]: Initializing TraceAbstraction... [2018-06-25 00:42:06,952 INFO ]: TraceAbstraction initialized [2018-06-25 00:42:06,952 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 25.06 12:42:05" (1/4) ... [2018-06-25 00:42:06,953 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20004336 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 25.06 12:42:06, skipping insertion in model container [2018-06-25 00:42:06,953 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 25.06 12:42:05" (2/4) ... [2018-06-25 00:42:06,953 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20004336 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.06 12:42:06, skipping insertion in model container [2018-06-25 00:42:06,953 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.06 12:42:06" (3/4) ... [2018-06-25 00:42:06,954 INFO ]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20004336 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.06 12:42:06, skipping insertion in model container [2018-06-25 00:42:06,954 INFO ]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.blockencoding CFG 25.06 12:42:06" (4/4) ... [2018-06-25 00:42:06,955 INFO ]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver_BEv2 [2018-06-25 00:42:06,967 INFO ]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-06-25 00:42:06,975 INFO ]: Appying trace abstraction to program that has 1 error locations. [2018-06-25 00:42:07,033 INFO ]: Using default assertion order modulation [2018-06-25 00:42:07,034 INFO ]: Interprodecural is true [2018-06-25 00:42:07,034 INFO ]: Hoare is false [2018-06-25 00:42:07,034 INFO ]: Compute interpolants for FPandBP [2018-06-25 00:42:07,034 INFO ]: Backedges is TWOTRACK [2018-06-25 00:42:07,034 INFO ]: Determinization is PREDICATE_ABSTRACTION [2018-06-25 00:42:07,034 INFO ]: Difference is false [2018-06-25 00:42:07,034 INFO ]: Minimize is MINIMIZE_SEVPA [2018-06-25 00:42:07,034 INFO ]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-06-25 00:42:07,049 INFO ]: Start isEmpty. Operand 6 states. [2018-06-25 00:42:07,064 INFO ]: Finished isEmpty. Found accepting run of length 6 [2018-06-25 00:42:07,064 INFO ]: Found error trace [2018-06-25 00:42:07,065 INFO ]: trace histogram [1, 1, 1, 1, 1] [2018-06-25 00:42:07,065 INFO ]: === Iteration 1 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 00:42:07,070 INFO ]: Analyzing trace with hash 36087755, now seen corresponding path program 1 times [2018-06-25 00:42:07,072 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 00:42:07,073 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 00:42:07,119 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 00:42:07,119 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 00:42:07,119 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 00:42:07,173 INFO ]: Conjunction of SSA is unsat [2018-06-25 00:42:07,278 INFO ]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 00:42:07,281 INFO ]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-06-25 00:42:07,281 INFO ]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-06-25 00:42:07,284 INFO ]: Interpolant automaton has 3 states [2018-06-25 00:42:07,299 INFO ]: Constructing interpolant automaton starting with 3 interpolants. [2018-06-25 00:42:07,300 INFO ]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-06-25 00:42:07,302 INFO ]: Start difference. First operand 6 states. Second operand 3 states. [2018-06-25 00:42:07,611 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-25 00:42:07,612 INFO ]: Finished difference Result 7 states and 22 transitions. [2018-06-25 00:42:07,612 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-06-25 00:42:07,613 INFO ]: Start accepts. Automaton has 3 states. Word has length 5 [2018-06-25 00:42:07,614 INFO ]: Finished accepts. some prefix is accepted. [2018-06-25 00:42:07,629 INFO ]: With dead ends: 7 [2018-06-25 00:42:07,629 INFO ]: Without dead ends: 7 [2018-06-25 00:42:07,631 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 00:42:07,654 INFO ]: Start minimizeSevpa. Operand 7 states. [2018-06-25 00:42:07,675 INFO ]: Finished minimizeSevpa. Reduced states from 7 to 7. [2018-06-25 00:42:07,676 INFO ]: Start removeUnreachable. Operand 7 states. [2018-06-25 00:42:07,677 INFO ]: Finished removeUnreachable. Reduced from 7 states to 7 states and 22 transitions. [2018-06-25 00:42:07,679 INFO ]: Start accepts. Automaton has 7 states and 22 transitions. Word has length 5 [2018-06-25 00:42:07,680 INFO ]: Finished accepts. word is rejected. [2018-06-25 00:42:07,680 INFO ]: Abstraction has 7 states and 22 transitions. [2018-06-25 00:42:07,680 INFO ]: Interpolant automaton has 3 states. [2018-06-25 00:42:07,680 INFO ]: Start isEmpty. Operand 7 states and 22 transitions. [2018-06-25 00:42:07,680 INFO ]: Finished isEmpty. Found accepting run of length 7 [2018-06-25 00:42:07,680 INFO ]: Found error trace [2018-06-25 00:42:07,680 INFO ]: trace histogram [1, 1, 1, 1, 1, 1] [2018-06-25 00:42:07,681 INFO ]: === Iteration 2 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 00:42:07,681 INFO ]: Analyzing trace with hash 1117560637, now seen corresponding path program 1 times [2018-06-25 00:42:07,681 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 00:42:07,681 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 00:42:07,682 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 00:42:07,682 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 00:42:07,682 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 00:42:07,759 INFO ]: Conjunction of SSA is unsat [2018-06-25 00:42:08,055 INFO ]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 00:42:08,056 INFO ]: The current sequences of interpolants are not accepted, trying to find more. [2018-06-25 00:42:08,056 INFO ]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-06-25 00:42:08,065 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 00:42:08,155 INFO ]: Conjunction of SSA is unsat [2018-06-25 00:42:08,168 INFO ]: Computing forward predicates... [2018-06-25 00:42:08,672 INFO ]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 00:42:08,693 INFO ]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-06-25 00:42:08,693 INFO ]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-06-25 00:42:08,693 INFO ]: Interpolant automaton has 6 states [2018-06-25 00:42:08,694 INFO ]: Constructing interpolant automaton starting with 6 interpolants. [2018-06-25 00:42:08,694 INFO ]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-06-25 00:42:08,694 INFO ]: Start difference. First operand 7 states and 22 transitions. Second operand 6 states. [2018-06-25 00:42:09,206 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-25 00:42:09,206 INFO ]: Finished difference Result 8 states and 23 transitions. [2018-06-25 00:42:09,207 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-06-25 00:42:09,207 INFO ]: Start accepts. Automaton has 6 states. Word has length 6 [2018-06-25 00:42:09,207 INFO ]: Finished accepts. some prefix is accepted. [2018-06-25 00:42:09,207 INFO ]: With dead ends: 8 [2018-06-25 00:42:09,207 INFO ]: Without dead ends: 8 [2018-06-25 00:42:09,208 INFO ]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2018-06-25 00:42:09,208 INFO ]: Start minimizeSevpa. Operand 8 states. [2018-06-25 00:42:09,210 INFO ]: Finished minimizeSevpa. Reduced states from 8 to 8. [2018-06-25 00:42:09,210 INFO ]: Start removeUnreachable. Operand 8 states. [2018-06-25 00:42:09,210 INFO ]: Finished removeUnreachable. Reduced from 8 states to 8 states and 23 transitions. [2018-06-25 00:42:09,210 INFO ]: Start accepts. Automaton has 8 states and 23 transitions. Word has length 6 [2018-06-25 00:42:09,210 INFO ]: Finished accepts. word is rejected. [2018-06-25 00:42:09,210 INFO ]: Abstraction has 8 states and 23 transitions. [2018-06-25 00:42:09,210 INFO ]: Interpolant automaton has 6 states. [2018-06-25 00:42:09,210 INFO ]: Start isEmpty. Operand 8 states and 23 transitions. [2018-06-25 00:42:09,211 INFO ]: Finished isEmpty. Found accepting run of length 8 [2018-06-25 00:42:09,211 INFO ]: Found error trace [2018-06-25 00:42:09,211 INFO ]: trace histogram [2, 1, 1, 1, 1, 1] [2018-06-25 00:42:09,211 INFO ]: === Iteration 3 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 00:42:09,211 INFO ]: Analyzing trace with hash 283481611, now seen corresponding path program 2 times [2018-06-25 00:42:09,211 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 00:42:09,211 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 00:42:09,212 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 00:42:09,212 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 00:42:09,212 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 00:42:09,261 INFO ]: Conjunction of SSA is unsat [2018-06-25 00:42:09,672 WARN ]: Spent 298.00 ms on a formula simplification. DAG size of input: 8 DAG size of output: 3 [2018-06-25 00:42:09,722 INFO ]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 00:42:09,722 INFO ]: The current sequences of interpolants are not accepted, trying to find more. [2018-06-25 00:42:09,722 INFO ]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-06-25 00:42:09,729 INFO ]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-06-25 00:42:09,791 INFO ]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-06-25 00:42:09,791 INFO ]: Conjunction of SSA is unsat [2018-06-25 00:42:09,795 INFO ]: Computing forward predicates... [2018-06-25 00:42:09,984 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:10,833 INFO ]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 00:42:10,853 INFO ]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-06-25 00:42:10,853 INFO ]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-06-25 00:42:10,854 INFO ]: Interpolant automaton has 6 states [2018-06-25 00:42:10,854 INFO ]: Constructing interpolant automaton starting with 6 interpolants. [2018-06-25 00:42:10,854 INFO ]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2018-06-25 00:42:10,854 INFO ]: Start difference. First operand 8 states and 23 transitions. Second operand 6 states. [2018-06-25 00:42:10,926 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-25 00:42:10,926 INFO ]: Finished difference Result 9 states and 24 transitions. [2018-06-25 00:42:10,926 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-06-25 00:42:10,926 INFO ]: Start accepts. Automaton has 6 states. Word has length 7 [2018-06-25 00:42:10,927 INFO ]: Finished accepts. some prefix is accepted. [2018-06-25 00:42:10,927 INFO ]: With dead ends: 9 [2018-06-25 00:42:10,927 INFO ]: Without dead ends: 9 [2018-06-25 00:42:10,927 INFO ]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2018-06-25 00:42:10,927 INFO ]: Start minimizeSevpa. Operand 9 states. [2018-06-25 00:42:10,929 INFO ]: Finished minimizeSevpa. Reduced states from 9 to 9. [2018-06-25 00:42:10,929 INFO ]: Start removeUnreachable. Operand 9 states. [2018-06-25 00:42:10,929 INFO ]: Finished removeUnreachable. Reduced from 9 states to 9 states and 24 transitions. [2018-06-25 00:42:10,929 INFO ]: Start accepts. Automaton has 9 states and 24 transitions. Word has length 7 [2018-06-25 00:42:10,929 INFO ]: Finished accepts. word is rejected. [2018-06-25 00:42:10,929 INFO ]: Abstraction has 9 states and 24 transitions. [2018-06-25 00:42:10,929 INFO ]: Interpolant automaton has 6 states. [2018-06-25 00:42:10,929 INFO ]: Start isEmpty. Operand 9 states and 24 transitions. [2018-06-25 00:42:10,930 INFO ]: Finished isEmpty. Found accepting run of length 9 [2018-06-25 00:42:10,930 INFO ]: Found error trace [2018-06-25 00:42:10,930 INFO ]: trace histogram [3, 1, 1, 1, 1, 1] [2018-06-25 00:42:10,930 INFO ]: === Iteration 4 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 00:42:10,930 INFO ]: Analyzing trace with hash 196835581, now seen corresponding path program 3 times [2018-06-25 00:42:10,930 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 00:42:10,930 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 00:42:10,931 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 00:42:10,931 INFO ]: Changing assertion order to NOT_INCREMENTALLY [2018-06-25 00:42:10,931 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 00:42:10,990 INFO ]: Conjunction of SSA is unsat [2018-06-25 00:42:11,329 INFO ]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 00:42:11,329 INFO ]: The current sequences of interpolants are not accepted, trying to find more. [2018-06-25 00:42:11,329 INFO ]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-06-25 00:42:11,338 INFO ]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-06-25 00:42:11,414 INFO ]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2018-06-25 00:42:11,414 INFO ]: Conjunction of SSA is unsat [2018-06-25 00:42:11,418 INFO ]: Computing forward predicates... [2018-06-25 00:42:11,576 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:12,009 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:12,027 INFO ]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 00:42:12,047 INFO ]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-06-25 00:42:12,047 INFO ]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2018-06-25 00:42:12,074 INFO ]: Interpolant automaton has 7 states [2018-06-25 00:42:12,074 INFO ]: Constructing interpolant automaton starting with 7 interpolants. [2018-06-25 00:42:12,074 INFO ]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2018-06-25 00:42:12,074 INFO ]: Start difference. First operand 9 states and 24 transitions. Second operand 7 states. [2018-06-25 00:42:12,115 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-25 00:42:12,115 INFO ]: Finished difference Result 11 states and 26 transitions. [2018-06-25 00:42:12,115 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-06-25 00:42:12,115 INFO ]: Start accepts. Automaton has 7 states. Word has length 8 [2018-06-25 00:42:12,115 INFO ]: Finished accepts. some prefix is accepted. [2018-06-25 00:42:12,115 INFO ]: With dead ends: 11 [2018-06-25 00:42:12,115 INFO ]: Without dead ends: 11 [2018-06-25 00:42:12,115 INFO ]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2018-06-25 00:42:12,115 INFO ]: Start minimizeSevpa. Operand 11 states. [2018-06-25 00:42:12,117 INFO ]: Finished minimizeSevpa. Reduced states from 11 to 11. [2018-06-25 00:42:12,117 INFO ]: Start removeUnreachable. Operand 11 states. [2018-06-25 00:42:12,117 INFO ]: Finished removeUnreachable. Reduced from 11 states to 11 states and 26 transitions. [2018-06-25 00:42:12,118 INFO ]: Start accepts. Automaton has 11 states and 26 transitions. Word has length 8 [2018-06-25 00:42:12,118 INFO ]: Finished accepts. word is rejected. [2018-06-25 00:42:12,118 INFO ]: Abstraction has 11 states and 26 transitions. [2018-06-25 00:42:12,118 INFO ]: Interpolant automaton has 7 states. [2018-06-25 00:42:12,118 INFO ]: Start isEmpty. Operand 11 states and 26 transitions. [2018-06-25 00:42:12,118 INFO ]: Finished isEmpty. Found accepting run of length 11 [2018-06-25 00:42:12,118 INFO ]: Found error trace [2018-06-25 00:42:12,118 INFO ]: trace histogram [5, 1, 1, 1, 1, 1] [2018-06-25 00:42:12,118 INFO ]: === Iteration 5 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 00:42:12,118 INFO ]: Analyzing trace with hash 143319741, now seen corresponding path program 4 times [2018-06-25 00:42:12,118 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 00:42:12,118 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 00:42:12,119 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 00:42:12,119 INFO ]: Changing assertion order to NOT_INCREMENTALLY [2018-06-25 00:42:12,119 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 00:42:12,214 INFO ]: Conjunction of SSA is unsat [2018-06-25 00:42:12,534 WARN ]: Spent 102.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 5 [2018-06-25 00:42:12,559 INFO ]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 00:42:12,559 INFO ]: The current sequences of interpolants are not accepted, trying to find more. [2018-06-25 00:42:12,559 INFO ]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-06-25 00:42:12,567 INFO ]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-06-25 00:42:12,672 INFO ]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-06-25 00:42:12,672 INFO ]: Conjunction of SSA is unsat [2018-06-25 00:42:12,678 INFO ]: Computing forward predicates... [2018-06-25 00:42:12,901 WARN ]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 6 [2018-06-25 00:42:12,948 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:12,997 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:42:13,236 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:42:13,472 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:14,143 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:14,370 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:14,428 WARN ]: Simplifying disjunction of 6016 conjuctions. This might take some time... [2018-06-25 00:42:15,135 INFO ]: Simplified to disjunction of 1152 conjuctions. [2018-06-25 00:42:15,139 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:15,172 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:42:15,276 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:15,463 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:15,494 WARN ]: Simplifying disjunction of 5504 conjuctions. This might take some time... [2018-06-25 00:42:16,045 INFO ]: Simplified to disjunction of 1152 conjuctions. [2018-06-25 00:42:16,050 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:16,143 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:16,658 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:20,919 INFO ]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 00:42:20,940 INFO ]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-06-25 00:42:20,940 INFO ]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2018-06-25 00:42:20,940 INFO ]: Interpolant automaton has 14 states [2018-06-25 00:42:20,940 INFO ]: Constructing interpolant automaton starting with 14 interpolants. [2018-06-25 00:42:20,941 INFO ]: CoverageRelationStatistics Valid=55, Invalid=127, Unknown=0, NotChecked=0, Total=182 [2018-06-25 00:42:20,941 INFO ]: Start difference. First operand 11 states and 26 transitions. Second operand 14 states. [2018-06-25 00:42:21,074 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-25 00:42:21,074 INFO ]: Finished difference Result 17 states and 32 transitions. [2018-06-25 00:42:21,075 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-06-25 00:42:21,075 INFO ]: Start accepts. Automaton has 14 states. Word has length 10 [2018-06-25 00:42:21,075 INFO ]: Finished accepts. some prefix is accepted. [2018-06-25 00:42:21,075 INFO ]: With dead ends: 17 [2018-06-25 00:42:21,075 INFO ]: Without dead ends: 11 [2018-06-25 00:42:21,076 INFO ]: 0 DeclaredPredicates, 23 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=124, Invalid=256, Unknown=0, NotChecked=0, Total=380 [2018-06-25 00:42:21,076 INFO ]: Start minimizeSevpa. Operand 11 states. [2018-06-25 00:42:21,077 INFO ]: Finished minimizeSevpa. Reduced states from 11 to 11. [2018-06-25 00:42:21,077 INFO ]: Start removeUnreachable. Operand 11 states. [2018-06-25 00:42:21,078 INFO ]: Finished removeUnreachable. Reduced from 11 states to 11 states and 18 transitions. [2018-06-25 00:42:21,078 INFO ]: Start accepts. Automaton has 11 states and 18 transitions. Word has length 10 [2018-06-25 00:42:21,078 INFO ]: Finished accepts. word is rejected. [2018-06-25 00:42:21,078 INFO ]: Abstraction has 11 states and 18 transitions. [2018-06-25 00:42:21,078 INFO ]: Interpolant automaton has 14 states. [2018-06-25 00:42:21,078 INFO ]: Start isEmpty. Operand 11 states and 18 transitions. [2018-06-25 00:42:21,078 INFO ]: Finished isEmpty. Found accepting run of length 11 [2018-06-25 00:42:21,078 INFO ]: Found error trace [2018-06-25 00:42:21,078 INFO ]: trace histogram [5, 1, 1, 1, 1, 1] [2018-06-25 00:42:21,078 INFO ]: === Iteration 6 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 00:42:21,078 INFO ]: Analyzing trace with hash -1664134722, now seen corresponding path program 1 times [2018-06-25 00:42:21,078 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 00:42:21,078 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 00:42:21,079 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 00:42:21,079 INFO ]: Changing assertion order to NOT_INCREMENTALLY [2018-06-25 00:42:21,079 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 00:42:21,175 INFO ]: Conjunction of SSA is unsat [2018-06-25 00:42:21,914 WARN ]: Spent 483.00 ms on a formula simplification. DAG size of input: 23 DAG size of output: 8 [2018-06-25 00:42:21,973 INFO ]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 00:42:21,973 INFO ]: The current sequences of interpolants are not accepted, trying to find more. [2018-06-25 00:42:21,973 INFO ]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-06-25 00:42:21,981 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 00:42:22,067 INFO ]: Conjunction of SSA is unsat [2018-06-25 00:42:22,072 INFO ]: Computing forward predicates... [2018-06-25 00:42:22,241 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:22,313 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:22,335 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:22,361 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:22,848 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:23,064 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:23,275 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:23,436 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:23,462 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:23,462 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:23,462 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:23,463 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:23,501 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:23,602 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:42:23,636 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:23,688 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:23,688 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:24,292 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:24,590 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:27,426 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:27,436 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:27,437 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:27,601 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:27,641 INFO ]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 00:42:27,662 INFO ]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-06-25 00:42:27,662 INFO ]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2018-06-25 00:42:27,662 INFO ]: Interpolant automaton has 9 states [2018-06-25 00:42:27,662 INFO ]: Constructing interpolant automaton starting with 9 interpolants. [2018-06-25 00:42:27,662 INFO ]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2018-06-25 00:42:27,663 INFO ]: Start difference. First operand 11 states and 18 transitions. Second operand 9 states. [2018-06-25 00:42:27,693 INFO ]: Subtrahend was deterministic. Have not used determinization. [2018-06-25 00:42:27,693 INFO ]: Finished difference Result 18 states and 25 transitions. [2018-06-25 00:42:27,695 INFO ]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-06-25 00:42:27,695 INFO ]: Start accepts. Automaton has 9 states. Word has length 10 [2018-06-25 00:42:27,695 INFO ]: Finished accepts. some prefix is accepted. [2018-06-25 00:42:27,695 INFO ]: With dead ends: 18 [2018-06-25 00:42:27,695 INFO ]: Without dead ends: 12 [2018-06-25 00:42:27,696 INFO ]: 0 DeclaredPredicates, 17 GetRequests, 6 SyntacticMatches, 4 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2018-06-25 00:42:27,696 INFO ]: Start minimizeSevpa. Operand 12 states. [2018-06-25 00:42:27,697 INFO ]: Finished minimizeSevpa. Reduced states from 12 to 12. [2018-06-25 00:42:27,697 INFO ]: Start removeUnreachable. Operand 12 states. [2018-06-25 00:42:27,697 INFO ]: Finished removeUnreachable. Reduced from 12 states to 12 states and 15 transitions. [2018-06-25 00:42:27,697 INFO ]: Start accepts. Automaton has 12 states and 15 transitions. Word has length 10 [2018-06-25 00:42:27,697 INFO ]: Finished accepts. word is rejected. [2018-06-25 00:42:27,697 INFO ]: Abstraction has 12 states and 15 transitions. [2018-06-25 00:42:27,697 INFO ]: Interpolant automaton has 9 states. [2018-06-25 00:42:27,697 INFO ]: Start isEmpty. Operand 12 states and 15 transitions. [2018-06-25 00:42:27,698 INFO ]: Finished isEmpty. Found accepting run of length 12 [2018-06-25 00:42:27,698 INFO ]: Found error trace [2018-06-25 00:42:27,698 INFO ]: trace histogram [6, 1, 1, 1, 1, 1] [2018-06-25 00:42:27,698 INFO ]: === Iteration 7 === [Ultimate.STARTErr0AssertViolationASSERT]=== [2018-06-25 00:42:27,698 INFO ]: Analyzing trace with hash -442755608, now seen corresponding path program 1 times [2018-06-25 00:42:27,698 INFO ]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-06-25 00:42:27,698 INFO ]: Using refinement strategy CamelRefinementStrategy [2018-06-25 00:42:27,699 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 00:42:27,699 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 00:42:27,699 INFO ]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-06-25 00:42:27,799 INFO ]: Conjunction of SSA is unsat [2018-06-25 00:42:28,070 WARN ]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 6 [2018-06-25 00:42:28,455 WARN ]: Spent 333.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 10 [2018-06-25 00:42:28,669 WARN ]: Spent 123.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 13 [2018-06-25 00:42:28,871 WARN ]: Spent 195.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 5 [2018-06-25 00:42:28,895 INFO ]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-06-25 00:42:28,895 INFO ]: The current sequences of interpolants are not accepted, trying to find more. [2018-06-25 00:42:28,895 INFO ]: Switched to mode Z3_FP No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-06-25 00:42:28,901 INFO ]: Keeping assertion order NOT_INCREMENTALLY [2018-06-25 00:42:28,989 INFO ]: Conjunction of SSA is unsat [2018-06-25 00:42:28,994 INFO ]: Computing forward predicates... [2018-06-25 00:42:29,811 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:29,812 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:29,813 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:29,818 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:29,823 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:29,828 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:29,829 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:29,830 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:29,831 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:29,835 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:29,837 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:29,839 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:29,840 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:29,841 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:29,845 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:29,846 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:30,013 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,013 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:30,084 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,113 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,114 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,119 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:30,121 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:30,123 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,133 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,136 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,141 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,143 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,149 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,158 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,162 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,165 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,170 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,171 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:30,258 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,263 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,264 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,269 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,272 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,290 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,295 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,327 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,329 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,342 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,346 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,348 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,354 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,357 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,363 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,365 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,372 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,379 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,383 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,387 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,388 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,388 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:30,456 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,470 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,470 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:30,543 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,567 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,569 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,573 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,574 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:30,668 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:30,669 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:30,670 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,673 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,675 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,677 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,685 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,687 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,688 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:30,797 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,801 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,806 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,810 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,814 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:30,814 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:33,329 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,334 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,334 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:33,463 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,464 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,468 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,491 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,493 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,498 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,499 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,502 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,509 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:33,510 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:33,513 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,539 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,548 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,549 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,554 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,555 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,556 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,587 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,592 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,608 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,610 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,612 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,616 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,617 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,619 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,624 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,628 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,630 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,632 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,645 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,651 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,656 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,660 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,689 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,702 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,735 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,740 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,742 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,745 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,769 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,771 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:33,772 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:33,774 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,802 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,802 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:33,951 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,967 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,969 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,973 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:33,973 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:34,109 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,136 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,136 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:34,228 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,229 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,232 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,234 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,239 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,263 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,267 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,292 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,311 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,315 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,316 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,333 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,335 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,337 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,342 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,343 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,349 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,355 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,360 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,361 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:34,363 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:34,364 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,364 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:34,443 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,467 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,467 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:34,571 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:34,573 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:34,574 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,588 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,594 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,596 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,604 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,605 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,609 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,610 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,615 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,618 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,619 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:34,698 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,712 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,715 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,747 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,752 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,757 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,759 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,764 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,778 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,780 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,781 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,783 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,784 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:34,869 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,871 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,876 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,908 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:34,909 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:35,051 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,064 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,065 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,095 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,101 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,105 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,110 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,112 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,114 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,132 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,162 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,179 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,208 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,208 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:35,314 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,331 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,352 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,364 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,393 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,395 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,404 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,409 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,410 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,437 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,452 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,454 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,458 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,462 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,463 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:35,585 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,589 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,593 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,597 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,600 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,604 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,606 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,624 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,634 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,642 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,647 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,650 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,654 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,658 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,663 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,664 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,665 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:35,667 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:35,667 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,677 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,679 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,684 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,686 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,697 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,735 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,741 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,746 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:35,747 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:35,749 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,753 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,754 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,756 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,758 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,759 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,759 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,760 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,761 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,764 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,777 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,781 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,782 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,782 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,798 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,803 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,804 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:35,804 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:36,052 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:36,083 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:36,087 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:36,092 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:36,094 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:36,095 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:36,096 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:36,101 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:36,106 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:36,111 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:36,113 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:36,120 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:36,122 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:36,126 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:36,131 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,140 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,141 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:40,148 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,150 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,150 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:40,150 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,151 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:40,151 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,151 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:40,151 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,151 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:40,158 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,158 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:40,161 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,162 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:40,165 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,167 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,167 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:40,167 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,168 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,169 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:40,172 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,172 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,173 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,173 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,174 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:40,177 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,177 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:40,177 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,178 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:40,178 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,178 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,178 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:40,178 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,179 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,179 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,180 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:42:40,180 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,181 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,181 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:40,184 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,185 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,186 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:40,189 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,190 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,190 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,191 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:40,194 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,195 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:40,196 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,196 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:40,196 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,198 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,199 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,200 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,203 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,203 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:40,227 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:40,227 WARN ]: expecting exponential blowup for input size 12 [2018-06-25 00:42:40,278 WARN ]: Simplifying disjunction of 6080 conjuctions. This might take some time... [2018-06-25 00:42:41,441 INFO ]: Simplified to disjunction of 2560 conjuctions. [2018-06-25 00:42:41,450 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,450 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,451 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,451 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:41,451 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,452 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,452 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,454 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,454 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,455 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,455 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,458 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,458 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:41,480 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,480 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:41,480 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,480 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,481 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,481 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,483 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,484 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,484 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,485 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,492 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,492 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,495 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,496 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,499 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,501 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,501 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,503 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,503 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,506 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,506 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:41,506 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,507 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,507 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:41,507 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,508 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,508 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,510 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,512 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,513 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,513 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,517 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,518 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,520 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,520 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,520 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,521 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:41,521 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,521 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,527 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,527 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,530 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,531 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,531 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,531 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,532 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,533 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,533 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,538 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,538 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:41,559 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,559 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:42:41,704 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,705 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,705 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,707 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,707 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:42:41,835 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,836 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:41,869 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,869 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,873 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,873 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,874 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,874 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,879 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,880 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:41,880 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,880 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:41,880 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,881 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,881 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,881 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,881 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,882 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,887 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,887 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,890 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,891 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,891 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:41,892 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,893 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,893 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,894 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,894 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:41,894 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,895 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,898 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,899 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,906 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,907 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,910 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,911 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,911 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,911 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,911 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,911 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:41,911 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,912 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,914 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,915 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,915 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,916 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,921 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,921 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,924 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,924 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:41,924 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,925 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,930 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,931 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,931 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,931 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,931 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,932 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,938 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,938 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,938 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:42:41,938 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,941 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,943 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,943 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,946 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,947 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,948 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,948 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,948 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,948 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,949 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:41,956 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,956 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:41,957 WARN ]: expecting exponential blowup for input size 13 [2018-06-25 00:42:42,040 WARN ]: Simplifying disjunction of 16320 conjuctions. This might take some time... [2018-06-25 00:42:52,829 INFO ]: Simplified to disjunction of 5120 conjuctions. [2018-06-25 00:42:52,844 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,844 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:52,853 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,853 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:52,854 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,854 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:52,855 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,855 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:52,855 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,856 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,857 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,858 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,858 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,859 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:52,866 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,868 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,871 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,872 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,872 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,873 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:52,876 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,879 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,881 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,882 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:52,882 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,882 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,883 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,884 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:52,891 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,891 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:52,896 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,896 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:52,903 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,903 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:52,906 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,906 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:52,907 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,908 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,911 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,912 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,914 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,914 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:52,918 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,919 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,922 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,922 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:52,928 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,929 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,929 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:52,929 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,930 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:52,933 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,933 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:52,934 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,935 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,935 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:52,936 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:42:53,037 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:53,038 WARN ]: expecting exponential blowup for input size 12 [2018-06-25 00:42:53,080 WARN ]: Simplifying disjunction of 9120 conjuctions. This might take some time... [2018-06-25 00:42:54,824 INFO ]: Simplified to disjunction of 2560 conjuctions. [2018-06-25 00:42:54,832 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,833 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,833 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,834 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:54,840 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,844 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,846 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,847 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:54,852 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,853 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:54,853 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,853 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,854 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:54,857 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,857 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:54,860 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,862 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,862 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:54,866 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,866 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,867 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,867 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:54,873 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,873 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:54,879 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,879 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:54,881 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,881 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,882 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:54,882 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:54,882 WARN ]: expecting exponential blowup for input size 12 [2018-06-25 00:42:54,908 WARN ]: Simplifying disjunction of 6080 conjuctions. This might take some time... [2018-06-25 00:42:56,114 INFO ]: Simplified to disjunction of 2560 conjuctions. [2018-06-25 00:42:56,120 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,142 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,142 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,143 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,146 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,146 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,150 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,150 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,185 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,186 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,186 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,187 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:42:56,244 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,244 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,250 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,250 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,251 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,251 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,252 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,252 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,253 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,253 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,256 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,257 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:42:56,368 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,368 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,396 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,396 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,396 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,397 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,397 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,398 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,398 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,402 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,402 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,402 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,403 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,408 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,408 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,409 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,409 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,410 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,411 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,412 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,412 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,412 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,412 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,413 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,442 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,443 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,446 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,447 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,486 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,487 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,490 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,490 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,491 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,492 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,498 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,499 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,499 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,509 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,510 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,513 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,513 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,514 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,514 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,514 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,515 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,517 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,519 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,521 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,521 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,522 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,541 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,542 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,546 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,546 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,547 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,552 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,553 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,553 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,553 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,554 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,555 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,556 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,556 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,556 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,558 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,558 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,561 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,561 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,564 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,565 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,572 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,573 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,573 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,573 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,576 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,579 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,580 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,581 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,581 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,582 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,583 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,589 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,590 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,590 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,590 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,593 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,595 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,595 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,596 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,599 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,599 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,601 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,602 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,603 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,603 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,604 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,604 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,604 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,606 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,606 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,609 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,610 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,610 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,610 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,611 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,613 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,614 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,614 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,614 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,614 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,615 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,617 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,617 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,619 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,619 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,619 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,619 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,622 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,624 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,625 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,625 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,628 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,629 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,630 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,633 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,633 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,635 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,635 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,639 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,639 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,665 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,666 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,668 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,669 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,672 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,673 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,673 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,676 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,677 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,677 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,678 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,679 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,681 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,683 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,683 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,685 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,685 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,686 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,686 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,686 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,689 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,689 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,692 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,694 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,694 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,696 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,697 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,699 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,700 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,701 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,702 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,902 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,902 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,905 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,906 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,909 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,909 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,909 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,910 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,910 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,910 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,911 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,911 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,915 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,915 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,916 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,916 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,918 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,918 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,924 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,924 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,930 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,930 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,933 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,936 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,936 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,939 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,939 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,945 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,945 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,946 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,947 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,947 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,967 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,968 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,968 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,969 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,969 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,971 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,971 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,972 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,972 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,976 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,977 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,978 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,981 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,982 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,982 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,985 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,987 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,987 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,987 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,988 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,988 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,989 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:56,989 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,989 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,990 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,995 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,996 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,996 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,996 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:56,996 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:56,997 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:42:57,077 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:57,077 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:57,082 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:57,083 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:57,083 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:57,083 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:57,083 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:57,084 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:57,087 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:57,087 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:57,090 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:57,090 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:57,090 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:57,090 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:42:57,091 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:57,091 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:42:57,091 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:57,092 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:42:57,093 WARN ]: expecting exponential blowup for input size 13 [2018-06-25 00:42:57,249 WARN ]: Simplifying disjunction of 16320 conjuctions. This might take some time... [2018-06-25 00:43:04,552 INFO ]: Simplified to disjunction of 5120 conjuctions. [2018-06-25 00:43:04,566 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:04,566 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:04,570 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:04,570 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:04,592 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:04,592 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:04,593 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:04,594 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:04,594 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:04,594 WARN ]: expecting exponential blowup for input size 12 [2018-06-25 00:43:04,660 WARN ]: Simplifying disjunction of 9120 conjuctions. This might take some time... [2018-06-25 00:43:06,839 INFO ]: Simplified to disjunction of 2560 conjuctions. [2018-06-25 00:43:06,846 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:06,846 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:06,847 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:06,848 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:06,854 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:06,854 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:06,855 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:06,855 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:06,855 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:06,858 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:06,859 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:06,866 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:06,867 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:06,871 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:06,871 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:06,873 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:06,876 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:06,876 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:06,881 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:06,881 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:06,905 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:06,905 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:43:07,030 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,031 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,034 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,034 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,037 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,037 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,037 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,043 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,044 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,045 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,046 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,046 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,052 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,053 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,053 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,054 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,055 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,056 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,056 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:07,057 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,058 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,058 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,061 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,062 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:43:07,078 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,079 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,082 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,083 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,086 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,086 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,087 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,092 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,092 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:07,092 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,093 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,093 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,093 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,094 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,094 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:07,098 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,100 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,101 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,101 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,104 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,106 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,108 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,109 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:43:07,229 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,229 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,230 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,231 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,231 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:43:07,231 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,232 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:07,232 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,232 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,237 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,238 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:07,261 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,261 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,264 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,265 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,267 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,267 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,268 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,273 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,274 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,274 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,274 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:07,274 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,275 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:07,275 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,276 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,276 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:07,276 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,277 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,280 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,280 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,284 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,284 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,290 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,291 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,291 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,291 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,291 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,291 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,291 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:07,292 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,293 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,293 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,296 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,297 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,297 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,298 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,298 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,298 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,299 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,299 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,299 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:07,300 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,300 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,303 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,304 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,304 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:43:07,304 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,305 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,306 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,307 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:07,309 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,310 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,311 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,312 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,312 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,312 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,312 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,312 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,315 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,316 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,317 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,317 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:07,323 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,323 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:07,326 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,326 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:07,327 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,327 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,329 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:07,329 WARN ]: expecting exponential blowup for input size 12 [2018-06-25 00:43:07,352 WARN ]: Simplifying disjunction of 6080 conjuctions. This might take some time... [2018-06-25 00:43:08,613 INFO ]: Simplified to disjunction of 2560 conjuctions. [2018-06-25 00:43:08,622 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,623 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,624 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:43:08,644 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,646 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,646 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:08,646 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,647 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,647 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,648 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:08,648 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,649 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,649 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:08,652 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,652 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:08,658 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,660 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,660 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:08,663 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,664 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,665 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:08,668 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,668 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:08,668 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,669 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:08,669 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,669 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:08,669 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,670 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:43:08,696 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,696 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,696 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:08,702 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,702 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:08,702 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,702 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:08,702 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,703 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,703 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,704 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,704 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:08,707 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,708 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:08,708 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,709 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,709 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:08,710 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,710 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:08,710 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,711 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:08,711 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,099 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,099 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:09,099 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,100 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,101 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:09,101 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,101 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:09,101 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,102 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,102 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,102 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:09,104 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,104 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,105 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,106 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,106 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,108 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,108 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:09,108 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,109 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:09,112 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,112 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:43:09,219 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,220 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:09,246 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,246 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:09,247 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,247 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,247 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:09,251 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,251 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,252 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,252 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:09,256 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,256 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,257 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,257 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,258 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,259 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:09,264 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,265 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:43:09,345 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,345 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:09,348 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,348 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,349 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,349 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,387 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,387 WARN ]: expecting exponential blowup for input size 9 [2018-06-25 00:43:09,426 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,427 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,427 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:09,428 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,428 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,429 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:09,432 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,432 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:09,436 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,436 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:09,440 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,440 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:09,444 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,445 WARN ]: expecting exponential blowup for input size 8 [2018-06-25 00:43:09,560 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,561 WARN ]: expecting exponential blowup for input size 7 [2018-06-25 00:43:09,581 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,582 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,583 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:09,588 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,588 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:09,591 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,593 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:09,593 WARN ]: expecting exponential blowup for input size 12 [2018-06-25 00:43:09,675 WARN ]: Simplifying disjunction of 9120 conjuctions. This might take some time... [2018-06-25 00:43:11,819 INFO ]: Simplified to disjunction of 2560 conjuctions. [2018-06-25 00:43:11,826 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,827 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,828 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,828 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,829 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,830 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:11,838 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,839 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,840 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,841 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:11,841 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,842 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,842 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,843 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:11,843 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,843 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:11,843 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,844 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:11,847 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,848 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,849 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,849 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:11,857 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,857 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,857 WARN ]: expecting exponential blowup for input size 6 [2018-06-25 00:43:11,860 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,861 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,862 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,872 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,873 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,874 WARN ]: expecting exponential blowup for input size 10 [2018-06-25 00:43:11,875 WARN ]: expecting exponential blowup for input size 12 Received shutdown request... [2018-06-25 00:43:12,235 INFO ]: Timeout while computing interpolants [2018-06-25 00:43:12,439 WARN ]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-06-25 00:43:12,439 WARN ]: Verification canceled [2018-06-25 00:43:12,441 INFO ]: Did not count any witness invariants because Icfg is not BoogieIcfg [2018-06-25 00:43:12,442 WARN ]: Timeout [2018-06-25 00:43:12,443 INFO ]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.06 12:43:12 BasicIcfg [2018-06-25 00:43:12,443 INFO ]: ------------------------ END TraceAbstraction---------------------------- [2018-06-25 00:43:12,444 INFO ]: Toolchain (without parser) took 66553.78 ms. Allocated memory was 302.5 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 250.9 MB in the beginning and 258.3 MB in the end (delta: -7.4 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-25 00:43:12,445 INFO ]: SmtParser took 0.07 ms. Allocated memory is still 302.5 MB. Free memory is still 267.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2018-06-25 00:43:12,450 INFO ]: ChcToBoogie took 60.97 ms. Allocated memory is still 302.5 MB. Free memory was 250.9 MB in the beginning and 248.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-25 00:43:12,450 INFO ]: Boogie Preprocessor took 32.89 ms. Allocated memory is still 302.5 MB. Free memory was 248.9 MB in the beginning and 246.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2018-06-25 00:43:12,451 INFO ]: RCFGBuilder took 265.62 ms. Allocated memory is still 302.5 MB. Free memory was 246.9 MB in the beginning and 233.0 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 3.6 GB. [2018-06-25 00:43:12,451 INFO ]: BlockEncodingV2 took 692.26 ms. Allocated memory is still 302.5 MB. Free memory was 233.0 MB in the beginning and 199.1 MB in the end (delta: 33.9 MB). Peak memory consumption was 33.9 MB. Max. memory is 3.6 GB. [2018-06-25 00:43:12,452 INFO ]: TraceAbstraction took 65493.86 ms. Allocated memory was 302.5 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 197.1 MB in the beginning and 258.3 MB in the end (delta: -61.2 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. [2018-06-25 00:43:12,459 INFO ]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.blockencoding: - StatisticsResult: Initial Icfg 10 locations, 10 edges - StatisticsResult: Encoded RCFG 6 locations, 21 edges * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * SmtParser took 0.07 ms. Allocated memory is still 302.5 MB. Free memory is still 267.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * ChcToBoogie took 60.97 ms. Allocated memory is still 302.5 MB. Free memory was 250.9 MB in the beginning and 248.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 32.89 ms. Allocated memory is still 302.5 MB. Free memory was 248.9 MB in the beginning and 246.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 265.62 ms. Allocated memory is still 302.5 MB. Free memory was 246.9 MB in the beginning and 233.0 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 3.6 GB. * BlockEncodingV2 took 692.26 ms. Allocated memory is still 302.5 MB. Free memory was 233.0 MB in the beginning and 199.1 MB in the end (delta: 33.9 MB). Peak memory consumption was 33.9 MB. Max. memory is 3.6 GB. * TraceAbstraction took 65493.86 ms. Allocated memory was 302.5 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 197.1 MB in the beginning and 258.3 MB in the end (delta: -61.2 MB). Peak memory consumption was 1.3 GB. Max. memory is 3.6 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [UNKNOWN] : Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while BasicCegarLoop was analyzing trace of length 12 with TraceHistMax 6, while TraceCheckSpWp was constructing forward predicates, while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations, while DnfTransformerHelper was XNF transformer was simplifying 3840 conjuctions. . - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 6 locations, 1 error locations. TIMEOUT Result, 65.4s OverallTime, 7 OverallIterations, 6 TraceHistogramMax, 1.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 112 SDtfs, 0 SDslu, 78 SDs, 0 SdLazy, 84 SolverSat, 162 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 79 GetRequests, 29 SyntacticMatches, 8 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 88 ImplicationChecksByTransitivity, 2.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=12occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 6 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 18.3s InterpolantComputationTime, 87 NumberOfCodeBlocks, 87 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 76 ConstructedInterpolants, 0 QuantifiedInterpolants, 1762 SizeOfPredicates, 15 NumberOfNonLiveVariables, 1732 ConjunctsInSsa, 142 ConjunctsInUnsatCore, 11 InterpolantComputations, 1 PerfectInterpolantSequences, 0/80 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/stateful01_safe_v1.smt2_AutomizerCHC_Goto.epf_AutomizerCHC_wBE.xml/Csv-GraphSizeCsvProvider-0-2018-06-25_00-43-12-473.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/stateful01_safe_v1.smt2_AutomizerCHC_Goto.epf_AutomizerCHC_wBE.xml/Csv-GraphSizeCsvProvider-1-2018-06-25_00-43-12-473.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/stateful01_safe_v1.smt2_AutomizerCHC_Goto.epf_AutomizerCHC_wBE.xml/Csv-Benchmark-0-2018-06-25_00-43-12-473.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/stateful01_safe_v1.smt2_AutomizerCHC_Goto.epf_AutomizerCHC_wBE.xml/Csv-TraceAbstractionBenchmarks-0-2018-06-25_00-43-12-473.csv Completed graceful shutdown