java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem15_label13_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0fd1304 [2018-10-23 20:29:08,207 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-23 20:29:08,213 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-23 20:29:08,225 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-23 20:29:08,225 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-23 20:29:08,226 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-23 20:29:08,228 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-23 20:29:08,229 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-23 20:29:08,231 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-23 20:29:08,232 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-23 20:29:08,233 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-23 20:29:08,233 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-23 20:29:08,234 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-23 20:29:08,235 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-23 20:29:08,236 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-23 20:29:08,237 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-23 20:29:08,238 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-23 20:29:08,240 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-23 20:29:08,242 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-23 20:29:08,243 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-23 20:29:08,244 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-23 20:29:08,246 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-23 20:29:08,248 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-23 20:29:08,248 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-23 20:29:08,248 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-23 20:29:08,249 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-23 20:29:08,250 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-23 20:29:08,251 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-23 20:29:08,252 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-23 20:29:08,253 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-23 20:29:08,253 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-23 20:29:08,254 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-23 20:29:08,255 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-23 20:29:08,255 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-23 20:29:08,256 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-23 20:29:08,257 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-23 20:29:08,257 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-23 20:29:08,283 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-23 20:29:08,283 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-23 20:29:08,284 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-23 20:29:08,284 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-23 20:29:08,285 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-23 20:29:08,285 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-23 20:29:08,285 INFO L133 SettingsManager]: * Use SBE=true [2018-10-23 20:29:08,285 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-23 20:29:08,286 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-23 20:29:08,286 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-23 20:29:08,286 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-23 20:29:08,286 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-23 20:29:08,286 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-23 20:29:08,287 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-23 20:29:08,290 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-23 20:29:08,290 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-23 20:29:08,290 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-23 20:29:08,291 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-23 20:29:08,291 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-23 20:29:08,291 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 20:29:08,291 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-23 20:29:08,291 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-23 20:29:08,292 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-23 20:29:08,292 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-23 20:29:08,292 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-23 20:29:08,292 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-23 20:29:08,292 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-23 20:29:08,292 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-23 20:29:08,342 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-23 20:29:08,358 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-23 20:29:08,362 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-23 20:29:08,364 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-23 20:29:08,364 INFO L276 PluginConnector]: CDTParser initialized [2018-10-23 20:29:08,365 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label13_true-unreach-call.c [2018-10-23 20:29:08,430 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/e40c02a98/d3a63b7657314f83b155fd334a6bb2bd/FLAGac3b05057 [2018-10-23 20:29:09,156 INFO L298 CDTParser]: Found 1 translation units. [2018-10-23 20:29:09,157 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label13_true-unreach-call.c [2018-10-23 20:29:09,175 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/e40c02a98/d3a63b7657314f83b155fd334a6bb2bd/FLAGac3b05057 [2018-10-23 20:29:09,190 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/e40c02a98/d3a63b7657314f83b155fd334a6bb2bd [2018-10-23 20:29:09,202 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-23 20:29:09,204 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-23 20:29:09,205 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-23 20:29:09,205 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-23 20:29:09,209 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-23 20:29:09,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 08:29:09" (1/1) ... [2018-10-23 20:29:09,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7897d110 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:29:09, skipping insertion in model container [2018-10-23 20:29:09,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 08:29:09" (1/1) ... [2018-10-23 20:29:09,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-23 20:29:09,319 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-23 20:29:10,154 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 20:29:10,161 INFO L189 MainTranslator]: Completed pre-run [2018-10-23 20:29:10,485 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-23 20:29:10,506 INFO L193 MainTranslator]: Completed translation [2018-10-23 20:29:10,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:29:10 WrapperNode [2018-10-23 20:29:10,507 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-23 20:29:10,508 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-23 20:29:10,508 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-23 20:29:10,508 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-23 20:29:10,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:29:10" (1/1) ... [2018-10-23 20:29:10,576 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:29:10" (1/1) ... [2018-10-23 20:29:10,933 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-23 20:29:10,934 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-23 20:29:10,934 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-23 20:29:10,935 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-23 20:29:10,946 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:29:10" (1/1) ... [2018-10-23 20:29:10,946 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:29:10" (1/1) ... [2018-10-23 20:29:10,971 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:29:10" (1/1) ... [2018-10-23 20:29:10,972 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:29:10" (1/1) ... [2018-10-23 20:29:11,050 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:29:10" (1/1) ... [2018-10-23 20:29:11,080 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:29:10" (1/1) ... [2018-10-23 20:29:11,112 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:29:10" (1/1) ... [2018-10-23 20:29:11,133 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-23 20:29:11,133 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-23 20:29:11,134 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-23 20:29:11,134 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-23 20:29:11,135 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:29:10" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-23 20:29:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-23 20:29:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-23 20:29:11,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-23 20:29:20,066 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-23 20:29:20,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 08:29:20 BoogieIcfgContainer [2018-10-23 20:29:20,067 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-23 20:29:20,068 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-23 20:29:20,068 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-23 20:29:20,072 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-23 20:29:20,072 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 08:29:09" (1/3) ... [2018-10-23 20:29:20,073 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d0443e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 08:29:20, skipping insertion in model container [2018-10-23 20:29:20,073 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 08:29:10" (2/3) ... [2018-10-23 20:29:20,073 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d0443e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 08:29:20, skipping insertion in model container [2018-10-23 20:29:20,074 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 08:29:20" (3/3) ... [2018-10-23 20:29:20,075 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label13_true-unreach-call.c [2018-10-23 20:29:20,086 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-23 20:29:20,096 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-23 20:29:20,114 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-23 20:29:20,155 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-23 20:29:20,156 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-23 20:29:20,156 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-23 20:29:20,156 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-23 20:29:20,157 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-23 20:29:20,157 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-23 20:29:20,157 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-23 20:29:20,157 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-23 20:29:20,157 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-23 20:29:20,186 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states. [2018-10-23 20:29:20,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-23 20:29:20,196 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:29:20,197 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:29:20,200 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:29:20,206 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:29:20,206 INFO L82 PathProgramCache]: Analyzing trace with hash 55000978, now seen corresponding path program 1 times [2018-10-23 20:29:20,209 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:29:20,209 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:29:20,255 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:29:20,255 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:29:20,255 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:29:20,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:29:20,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:29:20,572 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:29:20,572 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 20:29:20,577 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:29:20,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:29:20,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:29:20,596 INFO L87 Difference]: Start difference. First operand 425 states. Second operand 4 states. [2018-10-23 20:29:28,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:29:28,516 INFO L93 Difference]: Finished difference Result 1510 states and 2778 transitions. [2018-10-23 20:29:28,517 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:29:28,519 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 49 [2018-10-23 20:29:28,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:29:28,557 INFO L225 Difference]: With dead ends: 1510 [2018-10-23 20:29:28,557 INFO L226 Difference]: Without dead ends: 1078 [2018-10-23 20:29:28,564 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:29:28,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1078 states. [2018-10-23 20:29:28,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1078 to 742. [2018-10-23 20:29:28,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 742 states. [2018-10-23 20:29:28,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 742 states and 1239 transitions. [2018-10-23 20:29:28,676 INFO L78 Accepts]: Start accepts. Automaton has 742 states and 1239 transitions. Word has length 49 [2018-10-23 20:29:28,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:29:28,677 INFO L481 AbstractCegarLoop]: Abstraction has 742 states and 1239 transitions. [2018-10-23 20:29:28,677 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:29:28,678 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1239 transitions. [2018-10-23 20:29:28,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-10-23 20:29:28,687 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:29:28,687 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:29:28,688 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:29:28,688 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:29:28,688 INFO L82 PathProgramCache]: Analyzing trace with hash 50618019, now seen corresponding path program 1 times [2018-10-23 20:29:28,689 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:29:28,689 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:29:28,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:29:28,691 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:29:28,691 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:29:28,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:29:29,031 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:29:29,031 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:29:29,031 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 20:29:29,033 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:29:29,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:29:29,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:29:29,034 INFO L87 Difference]: Start difference. First operand 742 states and 1239 transitions. Second operand 4 states. [2018-10-23 20:29:34,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:29:34,987 INFO L93 Difference]: Finished difference Result 2749 states and 4685 transitions. [2018-10-23 20:29:34,987 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:29:34,987 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 118 [2018-10-23 20:29:34,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:29:34,998 INFO L225 Difference]: With dead ends: 2749 [2018-10-23 20:29:34,999 INFO L226 Difference]: Without dead ends: 2009 [2018-10-23 20:29:35,007 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:29:35,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2009 states. [2018-10-23 20:29:35,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2009 to 1342. [2018-10-23 20:29:35,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1342 states. [2018-10-23 20:29:35,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1342 states and 2021 transitions. [2018-10-23 20:29:35,076 INFO L78 Accepts]: Start accepts. Automaton has 1342 states and 2021 transitions. Word has length 118 [2018-10-23 20:29:35,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:29:35,076 INFO L481 AbstractCegarLoop]: Abstraction has 1342 states and 2021 transitions. [2018-10-23 20:29:35,077 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:29:35,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2021 transitions. [2018-10-23 20:29:35,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-10-23 20:29:35,084 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:29:35,084 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:29:35,084 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:29:35,085 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:29:35,085 INFO L82 PathProgramCache]: Analyzing trace with hash -2043006793, now seen corresponding path program 1 times [2018-10-23 20:29:35,085 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:29:35,085 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:29:35,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:29:35,088 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:29:35,088 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:29:35,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:29:35,740 WARN L179 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 23 DAG size of output: 13 [2018-10-23 20:29:35,839 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:29:35,840 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:29:35,840 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-23 20:29:35,841 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-23 20:29:35,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-23 20:29:35,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-10-23 20:29:35,842 INFO L87 Difference]: Start difference. First operand 1342 states and 2021 transitions. Second operand 6 states. [2018-10-23 20:29:48,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:29:48,841 INFO L93 Difference]: Finished difference Result 5410 states and 8155 transitions. [2018-10-23 20:29:48,842 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-23 20:29:48,842 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 126 [2018-10-23 20:29:48,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:29:48,863 INFO L225 Difference]: With dead ends: 5410 [2018-10-23 20:29:48,864 INFO L226 Difference]: Without dead ends: 4070 [2018-10-23 20:29:48,867 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-10-23 20:29:48,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4070 states. [2018-10-23 20:29:48,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4070 to 3753. [2018-10-23 20:29:48,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3753 states. [2018-10-23 20:29:48,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3753 states to 3753 states and 4926 transitions. [2018-10-23 20:29:48,945 INFO L78 Accepts]: Start accepts. Automaton has 3753 states and 4926 transitions. Word has length 126 [2018-10-23 20:29:48,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:29:48,945 INFO L481 AbstractCegarLoop]: Abstraction has 3753 states and 4926 transitions. [2018-10-23 20:29:48,945 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-23 20:29:48,946 INFO L276 IsEmpty]: Start isEmpty. Operand 3753 states and 4926 transitions. [2018-10-23 20:29:48,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2018-10-23 20:29:48,960 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:29:48,960 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:29:48,961 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:29:48,961 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:29:48,961 INFO L82 PathProgramCache]: Analyzing trace with hash 947509284, now seen corresponding path program 1 times [2018-10-23 20:29:48,961 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:29:48,961 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:29:48,965 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:29:48,966 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:29:48,966 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:29:49,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:29:49,540 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 164 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:29:49,541 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-23 20:29:49,541 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-10-23 20:29:49,549 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:29:49,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:29:49,666 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-23 20:29:50,371 WARN L179 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 15 DAG size of output: 14 [2018-10-23 20:29:50,493 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 93 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:29:50,514 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-10-23 20:29:50,514 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 11 [2018-10-23 20:29:50,515 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-10-23 20:29:50,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-10-23 20:29:50,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2018-10-23 20:29:50,519 INFO L87 Difference]: Start difference. First operand 3753 states and 4926 transitions. Second operand 12 states. [2018-10-23 20:29:52,297 WARN L179 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 17 [2018-10-23 20:30:06,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:30:06,365 INFO L93 Difference]: Finished difference Result 12338 states and 16539 transitions. [2018-10-23 20:30:06,366 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-10-23 20:30:06,366 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 218 [2018-10-23 20:30:06,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:30:06,394 INFO L225 Difference]: With dead ends: 12338 [2018-10-23 20:30:06,394 INFO L226 Difference]: Without dead ends: 6160 [2018-10-23 20:30:06,402 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 231 GetRequests, 214 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=112, Invalid=230, Unknown=0, NotChecked=0, Total=342 [2018-10-23 20:30:06,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6160 states. [2018-10-23 20:30:06,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6160 to 5550. [2018-10-23 20:30:06,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5550 states. [2018-10-23 20:30:06,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5550 states to 5550 states and 6502 transitions. [2018-10-23 20:30:06,503 INFO L78 Accepts]: Start accepts. Automaton has 5550 states and 6502 transitions. Word has length 218 [2018-10-23 20:30:06,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:30:06,504 INFO L481 AbstractCegarLoop]: Abstraction has 5550 states and 6502 transitions. [2018-10-23 20:30:06,504 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-10-23 20:30:06,504 INFO L276 IsEmpty]: Start isEmpty. Operand 5550 states and 6502 transitions. [2018-10-23 20:30:06,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2018-10-23 20:30:06,508 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:30:06,508 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:30:06,509 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:30:06,509 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:30:06,509 INFO L82 PathProgramCache]: Analyzing trace with hash 74061102, now seen corresponding path program 1 times [2018-10-23 20:30:06,509 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:30:06,510 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:30:06,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:30:06,511 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:30:06,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:30:06,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:30:06,897 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-23 20:30:06,898 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:30:06,898 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 20:30:06,898 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:30:06,899 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:30:06,899 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:30:06,899 INFO L87 Difference]: Start difference. First operand 5550 states and 6502 transitions. Second operand 4 states. [2018-10-23 20:30:11,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:30:11,316 INFO L93 Difference]: Finished difference Result 16203 states and 19528 transitions. [2018-10-23 20:30:11,316 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:30:11,317 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 332 [2018-10-23 20:30:11,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:30:11,362 INFO L225 Difference]: With dead ends: 16203 [2018-10-23 20:30:11,362 INFO L226 Difference]: Without dead ends: 10655 [2018-10-23 20:30:11,370 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 3 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:30:11,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10655 states. [2018-10-23 20:30:11,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10655 to 10348. [2018-10-23 20:30:11,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10348 states. [2018-10-23 20:30:11,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10348 states to 10348 states and 12026 transitions. [2018-10-23 20:30:11,543 INFO L78 Accepts]: Start accepts. Automaton has 10348 states and 12026 transitions. Word has length 332 [2018-10-23 20:30:11,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:30:11,544 INFO L481 AbstractCegarLoop]: Abstraction has 10348 states and 12026 transitions. [2018-10-23 20:30:11,544 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:30:11,545 INFO L276 IsEmpty]: Start isEmpty. Operand 10348 states and 12026 transitions. [2018-10-23 20:30:11,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 506 [2018-10-23 20:30:11,561 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:30:11,562 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:30:11,562 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:30:11,562 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:30:11,563 INFO L82 PathProgramCache]: Analyzing trace with hash 773194967, now seen corresponding path program 1 times [2018-10-23 20:30:11,563 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:30:11,563 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:30:11,564 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:30:11,564 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:30:11,564 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:30:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:30:12,476 WARN L179 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 25 DAG size of output: 22 [2018-10-23 20:30:12,680 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 282 proven. 11 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2018-10-23 20:30:12,680 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-23 20:30:12,680 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-23 20:30:12,688 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:30:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:30:12,824 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-23 20:30:13,013 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 293 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2018-10-23 20:30:13,035 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-23 20:30:13,035 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2018-10-23 20:30:13,036 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-23 20:30:13,036 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-23 20:30:13,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-10-23 20:30:13,037 INFO L87 Difference]: Start difference. First operand 10348 states and 12026 transitions. Second operand 8 states. [2018-10-23 20:30:30,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:30:30,372 INFO L93 Difference]: Finished difference Result 28517 states and 33213 transitions. [2018-10-23 20:30:30,373 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-10-23 20:30:30,373 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 505 [2018-10-23 20:30:30,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:30:30,419 INFO L225 Difference]: With dead ends: 28517 [2018-10-23 20:30:30,419 INFO L226 Difference]: Without dead ends: 18171 [2018-10-23 20:30:30,435 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 527 GetRequests, 510 SyntacticMatches, 6 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2018-10-23 20:30:30,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18171 states. [2018-10-23 20:30:30,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18171 to 14398. [2018-10-23 20:30:30,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14398 states. [2018-10-23 20:30:30,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14398 states to 14398 states and 16186 transitions. [2018-10-23 20:30:30,681 INFO L78 Accepts]: Start accepts. Automaton has 14398 states and 16186 transitions. Word has length 505 [2018-10-23 20:30:30,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:30:30,682 INFO L481 AbstractCegarLoop]: Abstraction has 14398 states and 16186 transitions. [2018-10-23 20:30:30,682 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-23 20:30:30,682 INFO L276 IsEmpty]: Start isEmpty. Operand 14398 states and 16186 transitions. [2018-10-23 20:30:30,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 650 [2018-10-23 20:30:30,708 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:30:30,709 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:30:30,709 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:30:30,709 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:30:30,713 INFO L82 PathProgramCache]: Analyzing trace with hash -252788540, now seen corresponding path program 1 times [2018-10-23 20:30:30,713 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:30:30,713 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:30:30,714 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:30:30,714 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:30:30,714 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:30:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:30:31,468 INFO L134 CoverageAnalysis]: Checked inductivity of 805 backedges. 421 proven. 0 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2018-10-23 20:30:31,469 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:30:31,469 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 20:30:31,470 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-23 20:30:31,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-23 20:30:31,470 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:30:31,471 INFO L87 Difference]: Start difference. First operand 14398 states and 16186 transitions. Second operand 3 states. [2018-10-23 20:30:34,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:30:34,368 INFO L93 Difference]: Finished difference Result 29092 states and 32723 transitions. [2018-10-23 20:30:34,368 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-23 20:30:34,369 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 649 [2018-10-23 20:30:34,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:30:34,393 INFO L225 Difference]: With dead ends: 29092 [2018-10-23 20:30:34,393 INFO L226 Difference]: Without dead ends: 14696 [2018-10-23 20:30:34,409 INFO L605 BasicCegarLoop]: 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 [2018-10-23 20:30:34,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14696 states. [2018-10-23 20:30:34,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14696 to 14396. [2018-10-23 20:30:34,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14396 states. [2018-10-23 20:30:34,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14396 states to 14396 states and 16182 transitions. [2018-10-23 20:30:34,609 INFO L78 Accepts]: Start accepts. Automaton has 14396 states and 16182 transitions. Word has length 649 [2018-10-23 20:30:34,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:30:34,610 INFO L481 AbstractCegarLoop]: Abstraction has 14396 states and 16182 transitions. [2018-10-23 20:30:34,610 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-23 20:30:34,610 INFO L276 IsEmpty]: Start isEmpty. Operand 14396 states and 16182 transitions. [2018-10-23 20:30:34,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2018-10-23 20:30:34,647 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:30:34,648 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:30:34,648 INFO L424 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:30:34,648 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:30:34,649 INFO L82 PathProgramCache]: Analyzing trace with hash -357435385, now seen corresponding path program 1 times [2018-10-23 20:30:34,649 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:30:34,649 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:30:34,650 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:30:34,650 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:30:34,650 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:30:34,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:30:35,150 WARN L179 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 9 DAG size of output: 5 [2018-10-23 20:30:35,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1181 backedges. 554 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2018-10-23 20:30:35,518 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:30:35,518 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-23 20:30:35,519 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-23 20:30:35,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-23 20:30:35,519 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:30:35,520 INFO L87 Difference]: Start difference. First operand 14396 states and 16182 transitions. Second operand 3 states. [2018-10-23 20:30:41,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:30:41,119 INFO L93 Difference]: Finished difference Result 37535 states and 42086 transitions. [2018-10-23 20:30:41,119 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-23 20:30:41,119 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 721 [2018-10-23 20:30:41,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:30:41,158 INFO L225 Difference]: With dead ends: 37535 [2018-10-23 20:30:41,159 INFO L226 Difference]: Without dead ends: 23141 [2018-10-23 20:30:41,177 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-23 20:30:41,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23141 states. [2018-10-23 20:30:41,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23141 to 22535. [2018-10-23 20:30:41,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22535 states. [2018-10-23 20:30:41,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22535 states to 22535 states and 24912 transitions. [2018-10-23 20:30:41,464 INFO L78 Accepts]: Start accepts. Automaton has 22535 states and 24912 transitions. Word has length 721 [2018-10-23 20:30:41,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:30:41,465 INFO L481 AbstractCegarLoop]: Abstraction has 22535 states and 24912 transitions. [2018-10-23 20:30:41,465 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-23 20:30:41,465 INFO L276 IsEmpty]: Start isEmpty. Operand 22535 states and 24912 transitions. [2018-10-23 20:30:41,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 792 [2018-10-23 20:30:41,514 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:30:41,515 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:30:41,515 INFO L424 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:30:41,515 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:30:41,515 INFO L82 PathProgramCache]: Analyzing trace with hash -1383081430, now seen corresponding path program 1 times [2018-10-23 20:30:41,516 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:30:41,516 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:30:41,516 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:30:41,517 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:30:41,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:30:41,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:30:42,317 WARN L179 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 13 DAG size of output: 9 [2018-10-23 20:30:42,660 WARN L179 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 10 [2018-10-23 20:30:42,845 WARN L179 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 3 [2018-10-23 20:30:43,104 WARN L179 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 3 [2018-10-23 20:30:43,464 WARN L179 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 22 [2018-10-23 20:30:43,963 INFO L134 CoverageAnalysis]: Checked inductivity of 1042 backedges. 610 proven. 47 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2018-10-23 20:30:43,964 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-23 20:30:43,964 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-23 20:30:44,129 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:30:44,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:30:44,330 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-23 20:30:44,925 WARN L179 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 23 [2018-10-23 20:30:46,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1042 backedges. 657 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2018-10-23 20:30:46,907 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-23 20:30:46,907 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [9] total 11 [2018-10-23 20:30:46,908 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-10-23 20:30:46,908 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-10-23 20:30:46,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2018-10-23 20:30:46,909 INFO L87 Difference]: Start difference. First operand 22535 states and 24912 transitions. Second operand 11 states. [2018-10-23 20:31:16,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:31:16,153 INFO L93 Difference]: Finished difference Result 66629 states and 74442 transitions. [2018-10-23 20:31:16,153 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-10-23 20:31:16,153 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 791 [2018-10-23 20:31:16,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:31:16,206 INFO L225 Difference]: With dead ends: 66629 [2018-10-23 20:31:16,206 INFO L226 Difference]: Without dead ends: 44096 [2018-10-23 20:31:16,229 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 824 GetRequests, 801 SyntacticMatches, 2 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 85 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=169, Invalid=337, Unknown=0, NotChecked=0, Total=506 [2018-10-23 20:31:16,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44096 states. [2018-10-23 20:31:16,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44096 to 31919. [2018-10-23 20:31:16,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31919 states. [2018-10-23 20:31:16,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31919 states to 31919 states and 34787 transitions. [2018-10-23 20:31:16,738 INFO L78 Accepts]: Start accepts. Automaton has 31919 states and 34787 transitions. Word has length 791 [2018-10-23 20:31:16,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:31:16,738 INFO L481 AbstractCegarLoop]: Abstraction has 31919 states and 34787 transitions. [2018-10-23 20:31:16,739 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-10-23 20:31:16,739 INFO L276 IsEmpty]: Start isEmpty. Operand 31919 states and 34787 transitions. [2018-10-23 20:31:16,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1038 [2018-10-23 20:31:16,805 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:31:16,806 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:31:16,806 INFO L424 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:31:16,807 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:31:16,807 INFO L82 PathProgramCache]: Analyzing trace with hash 1908435158, now seen corresponding path program 1 times [2018-10-23 20:31:16,807 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:31:16,807 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:31:16,810 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:31:16,810 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:31:16,810 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:31:16,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:31:18,982 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 1155 proven. 306 refuted. 0 times theorem prover too weak. 393 trivial. 0 not checked. [2018-10-23 20:31:18,982 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-23 20:31:18,982 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UTaipan-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 [2018-10-23 20:31:18,990 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:31:19,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:31:19,263 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-23 20:31:19,500 WARN L179 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 17 [2018-10-23 20:31:19,835 WARN L179 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 25 [2018-10-23 20:31:21,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 917 proven. 0 refuted. 0 times theorem prover too weak. 937 trivial. 0 not checked. [2018-10-23 20:31:21,805 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-10-23 20:31:21,805 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 7 [2018-10-23 20:31:21,807 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-23 20:31:21,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-23 20:31:21,807 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-10-23 20:31:21,808 INFO L87 Difference]: Start difference. First operand 31919 states and 34787 transitions. Second operand 7 states. [2018-10-23 20:32:03,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:32:03,628 INFO L93 Difference]: Finished difference Result 102667 states and 112477 transitions. [2018-10-23 20:32:03,629 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-10-23 20:32:03,629 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 1037 [2018-10-23 20:32:03,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:32:03,683 INFO L225 Difference]: With dead ends: 102667 [2018-10-23 20:32:03,683 INFO L226 Difference]: Without dead ends: 70750 [2018-10-23 20:32:03,700 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1050 GetRequests, 1040 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=42, Invalid=90, Unknown=0, NotChecked=0, Total=132 [2018-10-23 20:32:03,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70750 states. [2018-10-23 20:32:04,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70750 to 59861. [2018-10-23 20:32:04,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59861 states. [2018-10-23 20:32:04,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59861 states to 59861 states and 64525 transitions. [2018-10-23 20:32:04,501 INFO L78 Accepts]: Start accepts. Automaton has 59861 states and 64525 transitions. Word has length 1037 [2018-10-23 20:32:04,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:32:04,502 INFO L481 AbstractCegarLoop]: Abstraction has 59861 states and 64525 transitions. [2018-10-23 20:32:04,502 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-23 20:32:04,502 INFO L276 IsEmpty]: Start isEmpty. Operand 59861 states and 64525 transitions. [2018-10-23 20:32:04,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1311 [2018-10-23 20:32:04,558 INFO L367 BasicCegarLoop]: Found error trace [2018-10-23 20:32:04,559 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-23 20:32:04,559 INFO L424 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-23 20:32:04,559 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-23 20:32:04,560 INFO L82 PathProgramCache]: Analyzing trace with hash -217383129, now seen corresponding path program 1 times [2018-10-23 20:32:04,560 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-23 20:32:04,560 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-23 20:32:04,561 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:32:04,561 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-23 20:32:04,561 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-23 20:32:04,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-23 20:32:06,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2554 backedges. 1998 proven. 0 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2018-10-23 20:32:06,350 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-23 20:32:06,350 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-23 20:32:06,351 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-10-23 20:32:06,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-10-23 20:32:06,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:32:06,352 INFO L87 Difference]: Start difference. First operand 59861 states and 64525 transitions. Second operand 4 states. [2018-10-23 20:32:11,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-23 20:32:11,450 INFO L93 Difference]: Finished difference Result 117613 states and 126815 transitions. [2018-10-23 20:32:11,450 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-10-23 20:32:11,451 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1310 [2018-10-23 20:32:11,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-23 20:32:11,452 INFO L225 Difference]: With dead ends: 117613 [2018-10-23 20:32:11,452 INFO L226 Difference]: Without dead ends: 0 [2018-10-23 20:32:11,486 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-10-23 20:32:11,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-23 20:32:11,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-23 20:32:11,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-23 20:32:11,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-23 20:32:11,487 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1310 [2018-10-23 20:32:11,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-23 20:32:11,487 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-23 20:32:11,487 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-10-23 20:32:11,487 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-23 20:32:11,488 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-23 20:32:11,491 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-23 20:32:11,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:11,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:11,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:11,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:11,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:11,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:11,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:11,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:11,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:11,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:11,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:11,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,737 WARN L179 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 653 DAG size of output: 453 [2018-10-23 20:32:12,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:12,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:13,853 WARN L179 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 653 DAG size of output: 453 [2018-10-23 20:32:14,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-23 20:32:14,734 WARN L179 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 433 [2018-10-23 20:32:25,583 WARN L179 SmtUtils]: Spent 10.84 s on a formula simplification. DAG size of input: 422 DAG size of output: 105 [2018-10-23 20:32:33,022 WARN L179 SmtUtils]: Spent 7.43 s on a formula simplification. DAG size of input: 422 DAG size of output: 105 [2018-10-23 20:32:42,748 WARN L179 SmtUtils]: Spent 9.72 s on a formula simplification. DAG size of input: 412 DAG size of output: 105 [2018-10-23 20:32:42,752 INFO L425 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,752 INFO L425 ceAbstractionStarter]: For program point L102(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,752 INFO L425 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,752 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,752 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-10-23 20:32:42,753 INFO L425 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,753 INFO L425 ceAbstractionStarter]: For program point L105(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,753 INFO L425 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,753 INFO L425 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,753 INFO L425 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,753 INFO L425 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,753 INFO L425 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-10-23 20:32:42,753 INFO L425 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,753 INFO L425 ceAbstractionStarter]: For program point L108(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,753 INFO L425 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,753 INFO L425 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-10-23 20:32:42,753 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,753 INFO L425 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,753 INFO L425 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-10-23 20:32:42,754 INFO L425 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,754 INFO L425 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,754 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,754 INFO L425 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,754 INFO L425 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,754 INFO L425 ceAbstractionStarter]: For program point L111(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,754 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-10-23 20:32:42,754 INFO L425 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,755 INFO L425 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,755 INFO L425 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,755 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,755 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-10-23 20:32:42,755 INFO L425 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-10-23 20:32:42,755 INFO L425 ceAbstractionStarter]: For program point L114(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,755 INFO L425 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,755 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,755 INFO L425 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,756 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-10-23 20:32:42,756 INFO L425 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-10-23 20:32:42,756 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,756 INFO L425 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,756 INFO L425 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,756 INFO L425 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,756 INFO L425 ceAbstractionStarter]: For program point L117(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,756 INFO L425 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-10-23 20:32:42,756 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,757 INFO L425 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-10-23 20:32:42,757 INFO L425 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-10-23 20:32:42,757 INFO L425 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-10-23 20:32:42,757 INFO L425 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-10-23 20:32:42,757 INFO L425 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,757 INFO L425 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,757 INFO L425 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,757 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,757 INFO L425 ceAbstractionStarter]: For program point L120(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,757 INFO L425 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-10-23 20:32:42,758 INFO L425 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,758 INFO L425 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,758 INFO L425 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-10-23 20:32:42,758 INFO L425 ceAbstractionStarter]: For program point L123(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,758 INFO L425 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-10-23 20:32:42,758 INFO L425 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,758 INFO L425 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,758 INFO L425 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,758 INFO L425 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-10-23 20:32:42,758 INFO L425 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,759 INFO L425 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-10-23 20:32:42,759 INFO L425 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-10-23 20:32:42,759 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-10-23 20:32:42,759 INFO L425 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-10-23 20:32:42,759 INFO L425 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-10-23 20:32:42,759 INFO L425 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-10-23 20:32:42,759 INFO L425 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,759 INFO L425 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,759 INFO L425 ceAbstractionStarter]: For program point L126(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,759 INFO L425 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,760 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-10-23 20:32:42,760 INFO L425 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-10-23 20:32:42,760 INFO L425 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,760 INFO L425 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-10-23 20:32:42,760 INFO L425 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,760 INFO L425 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,760 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,760 INFO L425 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,760 INFO L425 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,760 INFO L425 ceAbstractionStarter]: For program point L129(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,760 INFO L425 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-10-23 20:32:42,761 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-10-23 20:32:42,761 INFO L425 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,761 INFO L425 ceAbstractionStarter]: For program point L132(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,761 INFO L425 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,761 INFO L425 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,761 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,761 INFO L425 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-10-23 20:32:42,761 INFO L425 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-10-23 20:32:42,761 INFO L425 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,761 INFO L425 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-10-23 20:32:42,762 INFO L425 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-10-23 20:32:42,762 INFO L425 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-10-23 20:32:42,762 INFO L425 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,762 INFO L425 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-10-23 20:32:42,762 INFO L425 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-10-23 20:32:42,762 INFO L425 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,762 INFO L425 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,762 INFO L425 ceAbstractionStarter]: For program point L135(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,762 INFO L425 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,762 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-10-23 20:32:42,762 INFO L425 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-10-23 20:32:42,763 INFO L425 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,763 INFO L425 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,763 INFO L425 ceAbstractionStarter]: For program point L138(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,763 INFO L425 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-10-23 20:32:42,763 INFO L425 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-10-23 20:32:42,763 INFO L425 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,763 INFO L425 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-10-23 20:32:42,763 INFO L425 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,763 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,763 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,763 INFO L425 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,763 INFO L425 ceAbstractionStarter]: For program point L141(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,763 INFO L425 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,763 INFO L425 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-10-23 20:32:42,763 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,764 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,764 INFO L425 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-10-23 20:32:42,764 INFO L425 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,764 INFO L425 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,764 INFO L425 ceAbstractionStarter]: For program point L144(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,764 INFO L425 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,764 INFO L425 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-10-23 20:32:42,764 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,764 INFO L425 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,764 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,764 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,764 INFO L425 ceAbstractionStarter]: For program point L147(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,764 INFO L425 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-10-23 20:32:42,764 INFO L425 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,765 INFO L425 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,765 INFO L425 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,765 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,765 INFO L425 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-10-23 20:32:42,765 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,765 INFO L425 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,765 INFO L425 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,765 INFO L425 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-10-23 20:32:42,765 INFO L425 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-10-23 20:32:42,765 INFO L425 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,765 INFO L425 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,765 INFO L425 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-10-23 20:32:42,766 INFO L425 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,766 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,766 INFO L425 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,766 INFO L425 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,766 INFO L425 ceAbstractionStarter]: For program point L153(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,766 INFO L425 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-10-23 20:32:42,766 INFO L425 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,766 INFO L425 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,766 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,766 INFO L425 ceAbstractionStarter]: For program point L156(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,766 INFO L425 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,767 INFO L425 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-10-23 20:32:42,767 INFO L425 ceAbstractionStarter]: For program point L24-1(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,767 INFO L425 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,767 INFO L425 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-10-23 20:32:42,767 INFO L425 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,767 INFO L425 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-10-23 20:32:42,767 INFO L425 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-10-23 20:32:42,767 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,767 INFO L425 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,767 INFO L425 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,767 INFO L425 ceAbstractionStarter]: For program point L159(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,767 INFO L425 ceAbstractionStarter]: For program point L27(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,768 INFO L425 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-10-23 20:32:42,768 INFO L425 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-10-23 20:32:42,768 INFO L425 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,768 INFO L425 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-10-23 20:32:42,768 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-23 20:32:42,768 INFO L425 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-10-23 20:32:42,768 INFO L425 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,768 INFO L425 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,768 INFO L425 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,768 INFO L425 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,768 INFO L425 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,768 INFO L425 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-10-23 20:32:42,768 INFO L425 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-10-23 20:32:42,768 INFO L425 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-10-23 20:32:42,769 INFO L425 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-10-23 20:32:42,769 INFO L425 ceAbstractionStarter]: For program point L162(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,769 INFO L425 ceAbstractionStarter]: For program point L30(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,769 INFO L425 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,769 INFO L425 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-10-23 20:32:42,769 INFO L425 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-10-23 20:32:42,769 INFO L425 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,769 INFO L425 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-10-23 20:32:42,769 INFO L425 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,769 INFO L425 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,769 INFO L425 ceAbstractionStarter]: For program point L165(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,769 INFO L425 ceAbstractionStarter]: For program point L33(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,769 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-10-23 20:32:42,769 INFO L425 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-10-23 20:32:42,770 INFO L425 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-10-23 20:32:42,770 INFO L425 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,770 INFO L425 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-10-23 20:32:42,770 INFO L425 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,770 INFO L425 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,770 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,770 INFO L425 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,770 INFO L425 ceAbstractionStarter]: For program point L168(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,770 INFO L425 ceAbstractionStarter]: For program point L36(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,770 INFO L425 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,770 INFO L425 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,770 INFO L425 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-10-23 20:32:42,770 INFO L425 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-10-23 20:32:42,771 INFO L425 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-10-23 20:32:42,771 INFO L425 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-10-23 20:32:42,771 INFO L425 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,771 INFO L425 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,771 INFO L425 ceAbstractionStarter]: For program point L171(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,771 INFO L425 ceAbstractionStarter]: For program point L39(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,772 INFO L421 ceAbstractionStarter]: At program point L1757(lines 1658 1758) the Hoare annotation is: (let ((.cse14 (+ ~a4~0 86))) (let ((.cse4 (< 43 ~a29~0)) (.cse1 (<= .cse14 0)) (.cse2 (<= (+ ~a29~0 144) 0)) (.cse5 (= ~a2~0 4)) (.cse8 (< 0 .cse14)) (.cse0 (<= (+ ~a4~0 42) 0)) (.cse3 (= ~a2~0 3)) (.cse6 (<= (+ ~a29~0 16) 0)) (.cse9 (= ~a2~0 2))) (or (and .cse0 (= 1 ~a2~0)) (and .cse1 .cse2) (and .cse0 .cse3 .cse4) (and .cse5 (or .cse6 .cse4) .cse1) (and (exists ((v_prenex_36 Int) (v_prenex_35 Int)) (let ((.cse7 (mod (+ v_prenex_36 17705) 299928))) (and (< (+ v_prenex_36 317633) 0) (<= (+ (div v_prenex_35 5) 340362) ~a29~0) (<= .cse7 (+ v_prenex_35 599999)) (not (= .cse7 0)) (= (mod v_prenex_35 5) 0)))) .cse1) (and .cse0 (< 0 (+ ~a0~0 147))) (and .cse8 .cse9) (and .cse0 .cse3 (<= 0 (+ ~a4~0 74))) (and .cse0 (= ~a2~0 5)) (and .cse3 .cse1) (and (exists ((v_~a29~0_897 Int)) (let ((.cse10 (mod (+ v_~a29~0_897 17705) 299928))) (and (not (= .cse10 0)) (<= .cse10 (+ ~a29~0 599999)) (< (+ v_~a29~0_897 317633) 0)))) .cse0 .cse5 .cse2) (and .cse0 .cse5 .cse8 (exists ((v_prenex_14 Int)) (let ((.cse13 (div v_prenex_14 5))) (let ((.cse11 (mod .cse13 63)) (.cse12 (+ .cse13 1))) (and (<= .cse11 (+ ~a29~0 142)) (not (= .cse11 0)) (not (= (mod .cse12 63) 0)) (= 0 (mod v_prenex_14 5)) (< .cse13 0) (< .cse12 0)))))) (and .cse0 .cse3 .cse6) (and .cse9 (<= 0 (+ ~a29~0 142)))))) [2018-10-23 20:32:42,772 INFO L425 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-10-23 20:32:42,772 INFO L425 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-10-23 20:32:42,772 INFO L425 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,772 INFO L425 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,772 INFO L425 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,772 INFO L425 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,772 INFO L425 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,772 INFO L425 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,772 INFO L425 ceAbstractionStarter]: For program point L174(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,772 INFO L425 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-10-23 20:32:42,772 INFO L425 ceAbstractionStarter]: For program point L42(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,772 INFO L425 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-10-23 20:32:42,772 INFO L428 ceAbstractionStarter]: At program point L1760(lines 1760 1776) the Hoare annotation is: true [2018-10-23 20:32:42,773 INFO L425 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,773 INFO L425 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-10-23 20:32:42,773 INFO L425 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-10-23 20:32:42,773 INFO L425 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-10-23 20:32:42,773 INFO L425 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-10-23 20:32:42,773 INFO L425 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,773 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,773 INFO L425 ceAbstractionStarter]: For program point L177(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,773 INFO L425 ceAbstractionStarter]: For program point L45(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,773 INFO L425 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,773 INFO L425 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-10-23 20:32:42,773 INFO L425 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-10-23 20:32:42,773 INFO L425 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,773 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-10-23 20:32:42,774 INFO L425 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-10-23 20:32:42,774 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,774 INFO L425 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,774 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,774 INFO L425 ceAbstractionStarter]: For program point L180(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,774 INFO L425 ceAbstractionStarter]: For program point L48(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,774 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,774 INFO L425 ceAbstractionStarter]: For program point L1766-1(lines 1766 1775) no Hoare annotation was computed. [2018-10-23 20:32:42,775 INFO L421 ceAbstractionStarter]: At program point L1766-3(lines 1766 1775) the Hoare annotation is: (let ((.cse14 (+ ~a4~0 86))) (let ((.cse4 (< 43 ~a29~0)) (.cse1 (<= .cse14 0)) (.cse2 (<= (+ ~a29~0 144) 0)) (.cse5 (= ~a2~0 4)) (.cse8 (< 0 .cse14)) (.cse0 (<= (+ ~a4~0 42) 0)) (.cse3 (= ~a2~0 3)) (.cse6 (<= (+ ~a29~0 16) 0)) (.cse9 (= ~a2~0 2))) (or (and .cse0 (= 1 ~a2~0)) (and .cse1 .cse2) (and .cse0 .cse3 .cse4) (and .cse5 (or .cse6 .cse4) .cse1) (and (exists ((v_prenex_36 Int) (v_prenex_35 Int)) (let ((.cse7 (mod (+ v_prenex_36 17705) 299928))) (and (< (+ v_prenex_36 317633) 0) (<= (+ (div v_prenex_35 5) 340362) ~a29~0) (<= .cse7 (+ v_prenex_35 599999)) (not (= .cse7 0)) (= (mod v_prenex_35 5) 0)))) .cse1) (and .cse0 (< 0 (+ ~a0~0 147))) (and .cse8 .cse9) (and .cse0 .cse3 (<= 0 (+ ~a4~0 74))) (and .cse0 (= ~a2~0 5)) (and .cse3 .cse1) (and (exists ((v_~a29~0_897 Int)) (let ((.cse10 (mod (+ v_~a29~0_897 17705) 299928))) (and (not (= .cse10 0)) (<= .cse10 (+ ~a29~0 599999)) (< (+ v_~a29~0_897 317633) 0)))) .cse0 .cse5 .cse2) (and .cse0 .cse5 .cse8 (exists ((v_prenex_14 Int)) (let ((.cse13 (div v_prenex_14 5))) (let ((.cse11 (mod .cse13 63)) (.cse12 (+ .cse13 1))) (and (<= .cse11 (+ ~a29~0 142)) (not (= .cse11 0)) (not (= (mod .cse12 63) 0)) (= 0 (mod v_prenex_14 5)) (< .cse13 0) (< .cse12 0)))))) (and .cse0 .cse3 .cse6) (and .cse9 (<= 0 (+ ~a29~0 142)))))) [2018-10-23 20:32:42,775 INFO L425 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,775 INFO L425 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-10-23 20:32:42,775 INFO L425 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-10-23 20:32:42,775 INFO L425 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,775 INFO L425 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,776 INFO L425 ceAbstractionStarter]: For program point L183(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,776 INFO L425 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,776 INFO L425 ceAbstractionStarter]: For program point L51(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,776 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,776 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-10-23 20:32:42,776 INFO L425 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-10-23 20:32:42,776 INFO L425 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,776 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,776 INFO L425 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-10-23 20:32:42,776 INFO L425 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,777 INFO L425 ceAbstractionStarter]: For program point L186(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,777 INFO L425 ceAbstractionStarter]: For program point L54(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,777 INFO L425 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,777 INFO L425 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,777 INFO L425 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,777 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-10-23 20:32:42,777 INFO L425 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-10-23 20:32:42,777 INFO L425 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,777 INFO L425 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,777 INFO L425 ceAbstractionStarter]: For program point L189(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,777 INFO L425 ceAbstractionStarter]: For program point L57(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,778 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,778 INFO L425 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,778 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-23 20:32:42,778 INFO L425 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-10-23 20:32:42,778 INFO L425 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,778 INFO L425 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-10-23 20:32:42,778 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,778 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,778 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,778 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,778 INFO L425 ceAbstractionStarter]: For program point L192(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,778 INFO L425 ceAbstractionStarter]: For program point L60(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,778 INFO L425 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,778 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-10-23 20:32:42,778 INFO L425 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-10-23 20:32:42,779 INFO L425 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,779 INFO L425 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,779 INFO L425 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,779 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,779 INFO L425 ceAbstractionStarter]: For program point L195(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,779 INFO L425 ceAbstractionStarter]: For program point L63(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,779 INFO L425 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,779 INFO L425 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-10-23 20:32:42,779 INFO L425 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-10-23 20:32:42,779 INFO L425 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,779 INFO L425 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,779 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,779 INFO L425 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,779 INFO L425 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,779 INFO L425 ceAbstractionStarter]: For program point L198(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,779 INFO L425 ceAbstractionStarter]: For program point L66(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,780 INFO L425 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-10-23 20:32:42,780 INFO L425 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-10-23 20:32:42,780 INFO L425 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,780 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-10-23 20:32:42,780 INFO L425 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-10-23 20:32:42,780 INFO L425 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,780 INFO L425 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,780 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,780 INFO L425 ceAbstractionStarter]: For program point L201(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,780 INFO L425 ceAbstractionStarter]: For program point L69(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,780 INFO L425 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,780 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 151) no Hoare annotation was computed. [2018-10-23 20:32:42,781 INFO L421 ceAbstractionStarter]: At program point L1655(lines 23 1656) the Hoare annotation is: (let ((.cse14 (+ ~a4~0 86))) (let ((.cse4 (< 43 ~a29~0)) (.cse1 (<= .cse14 0)) (.cse2 (<= (+ ~a29~0 144) 0)) (.cse5 (= ~a2~0 4)) (.cse8 (< 0 .cse14)) (.cse0 (<= (+ ~a4~0 42) 0)) (.cse3 (= ~a2~0 3)) (.cse6 (<= (+ ~a29~0 16) 0)) (.cse9 (= ~a2~0 2))) (or (and .cse0 (= 1 ~a2~0)) (and .cse1 .cse2) (and .cse0 .cse3 .cse4) (and .cse5 (or .cse6 .cse4) .cse1) (and (exists ((v_prenex_36 Int) (v_prenex_35 Int)) (let ((.cse7 (mod (+ v_prenex_36 17705) 299928))) (and (< (+ v_prenex_36 317633) 0) (<= (+ (div v_prenex_35 5) 340362) ~a29~0) (<= .cse7 (+ v_prenex_35 599999)) (not (= .cse7 0)) (= (mod v_prenex_35 5) 0)))) .cse1) (and .cse0 (< 0 (+ ~a0~0 147))) (and .cse8 .cse9) (and .cse0 .cse3 (<= 0 (+ ~a4~0 74))) (and .cse0 (= ~a2~0 5)) (and .cse3 .cse1) (and (exists ((v_~a29~0_897 Int)) (let ((.cse10 (mod (+ v_~a29~0_897 17705) 299928))) (and (not (= .cse10 0)) (<= .cse10 (+ ~a29~0 599999)) (< (+ v_~a29~0_897 317633) 0)))) .cse0 .cse5 .cse2) (and .cse0 .cse5 .cse8 (exists ((v_prenex_14 Int)) (let ((.cse13 (div v_prenex_14 5))) (let ((.cse11 (mod .cse13 63)) (.cse12 (+ .cse13 1))) (and (<= .cse11 (+ ~a29~0 142)) (not (= .cse11 0)) (not (= (mod .cse12 63) 0)) (= 0 (mod v_prenex_14 5)) (< .cse13 0) (< .cse12 0)))))) (and .cse0 .cse3 .cse6) (and .cse9 (<= 0 (+ ~a29~0 142)))))) [2018-10-23 20:32:42,781 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-10-23 20:32:42,781 INFO L425 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-10-23 20:32:42,781 INFO L425 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,781 INFO L425 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,781 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,781 INFO L425 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,781 INFO L425 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,781 INFO L425 ceAbstractionStarter]: For program point L204(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,781 INFO L425 ceAbstractionStarter]: For program point L72(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,782 INFO L425 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,782 INFO L425 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-10-23 20:32:42,782 INFO L425 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-10-23 20:32:42,782 INFO L425 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,782 INFO L425 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-10-23 20:32:42,782 INFO L425 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-10-23 20:32:42,782 INFO L425 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,782 INFO L425 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,782 INFO L425 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,783 INFO L425 ceAbstractionStarter]: For program point L75(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,783 INFO L425 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,783 INFO L425 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-10-23 20:32:42,783 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-10-23 20:32:42,783 INFO L425 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,783 INFO L425 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,783 INFO L425 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,783 INFO L425 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,783 INFO L425 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-10-23 20:32:42,783 INFO L425 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-10-23 20:32:42,783 INFO L425 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-10-23 20:32:42,784 INFO L425 ceAbstractionStarter]: For program point L78(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,784 INFO L425 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-10-23 20:32:42,784 INFO L425 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-10-23 20:32:42,784 INFO L425 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,784 INFO L425 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,784 INFO L425 ceAbstractionStarter]: For program point L81(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,784 INFO L425 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,784 INFO L425 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,784 INFO L425 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,784 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,784 INFO L425 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-10-23 20:32:42,785 INFO L425 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-10-23 20:32:42,785 INFO L425 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,785 INFO L425 ceAbstractionStarter]: For program point L84(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,785 INFO L425 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,785 INFO L425 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-10-23 20:32:42,785 INFO L425 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,785 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-10-23 20:32:42,785 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,785 INFO L425 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-10-23 20:32:42,785 INFO L425 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,785 INFO L425 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,786 INFO L425 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,786 INFO L425 ceAbstractionStarter]: For program point L87(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,786 INFO L425 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,786 INFO L425 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,786 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,786 INFO L425 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-10-23 20:32:42,786 INFO L425 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-10-23 20:32:42,786 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,786 INFO L425 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-10-23 20:32:42,786 INFO L425 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,786 INFO L425 ceAbstractionStarter]: For program point L90(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,787 INFO L425 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,787 INFO L425 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-10-23 20:32:42,787 INFO L425 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,787 INFO L425 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,787 INFO L425 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,787 INFO L425 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,787 INFO L425 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-10-23 20:32:42,787 INFO L425 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,787 INFO L425 ceAbstractionStarter]: For program point L93(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,787 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-10-23 20:32:42,787 INFO L425 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-10-23 20:32:42,788 INFO L425 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,788 INFO L425 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,788 INFO L425 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,788 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-10-23 20:32:42,788 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,788 INFO L425 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,788 INFO L425 ceAbstractionStarter]: For program point L96(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,788 INFO L425 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,788 INFO L425 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,788 INFO L425 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-10-23 20:32:42,789 INFO L425 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,789 INFO L425 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,789 INFO L425 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-10-23 20:32:42,789 INFO L425 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-10-23 20:32:42,789 INFO L425 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,789 INFO L425 ceAbstractionStarter]: For program point L99(lines 23 1656) no Hoare annotation was computed. [2018-10-23 20:32:42,789 INFO L425 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-10-23 20:32:42,789 INFO L425 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,789 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-10-23 20:32:42,789 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,789 INFO L425 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-10-23 20:32:42,790 INFO L425 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-10-23 20:32:42,790 INFO L425 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,790 INFO L425 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,790 INFO L425 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-10-23 20:32:42,790 INFO L425 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-10-23 20:32:42,790 INFO L425 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-10-23 20:32:42,799 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,800 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,800 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,800 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,801 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,801 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,801 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,802 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,802 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,802 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,802 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,802 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,803 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,803 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,803 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,813 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,813 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,813 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,813 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,814 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,814 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,814 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,814 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,815 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,815 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,815 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,815 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,815 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,816 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,816 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,819 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,819 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,819 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,819 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,823 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,823 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,823 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,824 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,824 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,824 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,824 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,824 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,826 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,827 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,827 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,828 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,828 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,829 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,829 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,829 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,829 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,830 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,831 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,831 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,832 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,832 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,832 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,832 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,833 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,833 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,834 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,834 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,834 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,834 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,835 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,835 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,835 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,835 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,837 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,837 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,837 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,838 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,838 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,838 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,838 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,839 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,839 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,840 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,842 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,842 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,843 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,843 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,843 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,843 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,844 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,844 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,844 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,844 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,844 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,845 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.10 08:32:42 BoogieIcfgContainer [2018-10-23 20:32:42,848 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-23 20:32:42,850 INFO L168 Benchmark]: Toolchain (without parser) took 213647.58 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 2.7 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-10-23 20:32:42,852 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-23 20:32:42,852 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1302.53 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 105.7 MB). Peak memory consumption was 105.7 MB. Max. memory is 7.1 GB. [2018-10-23 20:32:42,853 INFO L168 Benchmark]: Boogie Procedure Inliner took 425.93 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 772.8 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -890.4 MB). Peak memory consumption was 33.4 MB. Max. memory is 7.1 GB. [2018-10-23 20:32:42,855 INFO L168 Benchmark]: Boogie Preprocessor took 198.95 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 41.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 7.1 GB. [2018-10-23 20:32:42,856 INFO L168 Benchmark]: RCFGBuilder took 8933.76 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 301.6 MB). Peak memory consumption was 301.6 MB. Max. memory is 7.1 GB. [2018-10-23 20:32:42,856 INFO L168 Benchmark]: TraceAbstraction took 202781.49 ms. Allocated memory was 2.3 GB in the beginning and 4.1 GB in the end (delta: 1.8 GB). Free memory was 1.9 GB in the beginning and 2.7 GB in the end (delta: -778.0 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2018-10-23 20:32:42,864 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1302.53 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 105.7 MB). Peak memory consumption was 105.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 425.93 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 772.8 MB). Free memory was 1.3 GB in the beginning and 2.2 GB in the end (delta: -890.4 MB). Peak memory consumption was 33.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 198.95 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 41.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 8933.76 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 301.6 MB). Peak memory consumption was 301.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 202781.49 ms. Allocated memory was 2.3 GB in the beginning and 4.1 GB in the end (delta: 1.8 GB). Free memory was 1.9 GB in the beginning and 2.7 GB in the end (delta: -778.0 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 151]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1766]: Loop Invariant [2018-10-23 20:32:42,891 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,891 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,891 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,892 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,892 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,892 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,892 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,892 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,893 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,893 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,893 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,893 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,893 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,894 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,894 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,895 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,895 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,896 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,896 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,896 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,896 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,897 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,898 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,899 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,899 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,899 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,899 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,899 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,900 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,900 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] Derived loop invariant: (((((((((((((a4 + 42 <= 0 && 1 == a2) || (a4 + 86 <= 0 && a29 + 144 <= 0)) || ((a4 + 42 <= 0 && a2 == 3) && 43 < a29)) || ((a2 == 4 && (a29 + 16 <= 0 || 43 < a29)) && a4 + 86 <= 0)) || ((\exists v_prenex_36 : int, v_prenex_35 : int :: (((v_prenex_36 + 317633 < 0 && v_prenex_35 / 5 + 340362 <= a29) && (v_prenex_36 + 17705) % 299928 <= v_prenex_35 + 599999) && !((v_prenex_36 + 17705) % 299928 == 0)) && v_prenex_35 % 5 == 0) && a4 + 86 <= 0)) || (a4 + 42 <= 0 && 0 < a0 + 147)) || (0 < a4 + 86 && a2 == 2)) || ((a4 + 42 <= 0 && a2 == 3) && 0 <= a4 + 74)) || (a4 + 42 <= 0 && a2 == 5)) || (a2 == 3 && a4 + 86 <= 0)) || ((((\exists v_~a29~0_897 : int :: (!((v_~a29~0_897 + 17705) % 299928 == 0) && (v_~a29~0_897 + 17705) % 299928 <= a29 + 599999) && v_~a29~0_897 + 317633 < 0) && a4 + 42 <= 0) && a2 == 4) && a29 + 144 <= 0)) || (((a4 + 42 <= 0 && a2 == 4) && 0 < a4 + 86) && (\exists v_prenex_14 : int :: ((((v_prenex_14 / 5 % 63 <= a29 + 142 && !(v_prenex_14 / 5 % 63 == 0)) && !((v_prenex_14 / 5 + 1) % 63 == 0)) && 0 == v_prenex_14 % 5) && v_prenex_14 / 5 < 0) && v_prenex_14 / 5 + 1 < 0))) || ((a4 + 42 <= 0 && a2 == 3) && a29 + 16 <= 0)) || (a2 == 2 && 0 <= a29 + 142) - InvariantResult [Line: 23]: Loop Invariant [2018-10-23 20:32:42,901 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,901 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,901 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,901 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,901 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,906 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,906 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,906 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,906 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,906 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,907 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,907 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,907 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,907 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,907 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,908 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,908 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,909 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,909 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,909 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,909 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,909 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,910 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,910 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,910 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,910 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,910 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,911 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,911 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,912 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] Derived loop invariant: (((((((((((((a4 + 42 <= 0 && 1 == a2) || (a4 + 86 <= 0 && a29 + 144 <= 0)) || ((a4 + 42 <= 0 && a2 == 3) && 43 < a29)) || ((a2 == 4 && (a29 + 16 <= 0 || 43 < a29)) && a4 + 86 <= 0)) || ((\exists v_prenex_36 : int, v_prenex_35 : int :: (((v_prenex_36 + 317633 < 0 && v_prenex_35 / 5 + 340362 <= a29) && (v_prenex_36 + 17705) % 299928 <= v_prenex_35 + 599999) && !((v_prenex_36 + 17705) % 299928 == 0)) && v_prenex_35 % 5 == 0) && a4 + 86 <= 0)) || (a4 + 42 <= 0 && 0 < a0 + 147)) || (0 < a4 + 86 && a2 == 2)) || ((a4 + 42 <= 0 && a2 == 3) && 0 <= a4 + 74)) || (a4 + 42 <= 0 && a2 == 5)) || (a2 == 3 && a4 + 86 <= 0)) || ((((\exists v_~a29~0_897 : int :: (!((v_~a29~0_897 + 17705) % 299928 == 0) && (v_~a29~0_897 + 17705) % 299928 <= a29 + 599999) && v_~a29~0_897 + 317633 < 0) && a4 + 42 <= 0) && a2 == 4) && a29 + 144 <= 0)) || (((a4 + 42 <= 0 && a2 == 4) && 0 < a4 + 86) && (\exists v_prenex_14 : int :: ((((v_prenex_14 / 5 % 63 <= a29 + 142 && !(v_prenex_14 / 5 % 63 == 0)) && !((v_prenex_14 / 5 + 1) % 63 == 0)) && 0 == v_prenex_14 % 5) && v_prenex_14 / 5 < 0) && v_prenex_14 / 5 + 1 < 0))) || ((a4 + 42 <= 0 && a2 == 3) && a29 + 16 <= 0)) || (a2 == 2 && 0 <= a29 + 142) - InvariantResult [Line: 1658]: Loop Invariant [2018-10-23 20:32:42,912 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,913 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,914 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,914 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,914 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,914 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,915 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,915 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,915 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,915 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,915 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,916 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,916 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,916 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,916 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,917 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,917 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,918 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,921 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,921 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_36,QUANTIFIED] [2018-10-23 20:32:42,921 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_35,QUANTIFIED] [2018-10-23 20:32:42,921 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,921 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,922 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_~a29~0_897,QUANTIFIED] [2018-10-23 20:32:42,922 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,922 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,922 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,922 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,923 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] [2018-10-23 20:32:42,923 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_14,QUANTIFIED] Derived loop invariant: (((((((((((((a4 + 42 <= 0 && 1 == a2) || (a4 + 86 <= 0 && a29 + 144 <= 0)) || ((a4 + 42 <= 0 && a2 == 3) && 43 < a29)) || ((a2 == 4 && (a29 + 16 <= 0 || 43 < a29)) && a4 + 86 <= 0)) || ((\exists v_prenex_36 : int, v_prenex_35 : int :: (((v_prenex_36 + 317633 < 0 && v_prenex_35 / 5 + 340362 <= a29) && (v_prenex_36 + 17705) % 299928 <= v_prenex_35 + 599999) && !((v_prenex_36 + 17705) % 299928 == 0)) && v_prenex_35 % 5 == 0) && a4 + 86 <= 0)) || (a4 + 42 <= 0 && 0 < a0 + 147)) || (0 < a4 + 86 && a2 == 2)) || ((a4 + 42 <= 0 && a2 == 3) && 0 <= a4 + 74)) || (a4 + 42 <= 0 && a2 == 5)) || (a2 == 3 && a4 + 86 <= 0)) || ((((\exists v_~a29~0_897 : int :: (!((v_~a29~0_897 + 17705) % 299928 == 0) && (v_~a29~0_897 + 17705) % 299928 <= a29 + 599999) && v_~a29~0_897 + 317633 < 0) && a4 + 42 <= 0) && a2 == 4) && a29 + 144 <= 0)) || (((a4 + 42 <= 0 && a2 == 4) && 0 < a4 + 86) && (\exists v_prenex_14 : int :: ((((v_prenex_14 / 5 % 63 <= a29 + 142 && !(v_prenex_14 / 5 % 63 == 0)) && !((v_prenex_14 / 5 + 1) % 63 == 0)) && 0 == v_prenex_14 % 5) && v_prenex_14 / 5 < 0) && v_prenex_14 / 5 + 1 < 0))) || ((a4 + 42 <= 0 && a2 == 3) && a29 + 16 <= 0)) || (a2 == 2 && 0 <= a29 + 142) - InvariantResult [Line: 1760]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 425 locations, 1 error locations. SAFE Result, 202.6s OverallTime, 11 OverallIterations, 6 TraceHistogramMax, 149.6s AutomataDifference, 0.0s DeadEndRemovalTime, 31.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 2897 SDtfs, 23302 SDslu, 2521 SDs, 0 SdLazy, 43753 SolverSat, 8760 SolverUnsat, 16 SolverUnknown, 0 SolverNotchecked, 134.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2663 GetRequests, 2577 SyntacticMatches, 13 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 180 ImplicationChecksByTransitivity, 6.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=59861occurred in iteration=10, 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: 2.5s AutomataMinimizationTime, 11 MinimizatonAttempts, 29982 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 604 NumberOfFragments, 799 HoareAnnotationTreeSize, 4 FomulaSimplifications, 84147 FormulaSimplificationTreeSizeReduction, 3.2s HoareSimplificationTime, 4 FomulaSimplificationsInter, 65356 FormulaSimplificationTreeSizeReductionInter, 28.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 12.9s InterpolantComputationTime, 8407 NumberOfCodeBlocks, 8407 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 8392 ConstructedInterpolants, 478 QuantifiedInterpolants, 31414331 SizeOfPredicates, 5 NumberOfNonLiveVariables, 3019 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 15 InterpolantComputations, 10 PerfectInterpolantSequences, 11163/11608 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...