java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 13:40:03,298 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 13:40:03,301 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 13:40:03,317 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 13:40:03,317 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 13:40:03,318 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 13:40:03,320 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 13:40:03,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 13:40:03,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 13:40:03,332 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 13:40:03,333 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 13:40:03,334 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 13:40:03,334 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 13:40:03,335 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 13:40:03,336 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 13:40:03,337 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 13:40:03,338 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 13:40:03,339 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 13:40:03,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 13:40:03,343 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 13:40:03,345 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 13:40:03,346 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 13:40:03,347 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 13:40:03,348 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 13:40:03,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 13:40:03,351 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 13:40:03,353 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 13:40:03,354 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 13:40:03,356 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 13:40:03,357 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 13:40:03,358 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 13:40:03,359 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 13:40:03,360 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 13:40:03,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 13:40:03,362 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 13:40:03,362 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 13:40:03,363 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 13:40:03,363 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 13:40:03,364 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 13:40:03,365 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 13:40:03,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 13:40:03,369 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 13:40:03,402 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 13:40:03,403 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 13:40:03,407 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 13:40:03,407 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 13:40:03,408 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 13:40:03,408 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 13:40:03,408 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 13:40:03,408 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 13:40:03,408 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 13:40:03,409 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 13:40:03,409 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 13:40:03,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 13:40:03,411 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 13:40:03,411 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 13:40:03,412 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 13:40:03,412 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 13:40:03,412 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 13:40:03,412 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 13:40:03,412 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 13:40:03,413 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 13:40:03,413 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 13:40:03,413 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 13:40:03,413 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 13:40:03,413 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 13:40:03,414 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 13:40:03,414 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 13:40:03,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 13:40:03,415 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 13:40:03,415 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 13:40:03,685 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 13:40:03,696 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 13:40:03,700 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 13:40:03,701 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 13:40:03,702 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 13:40:03,702 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c [2019-10-07 13:40:03,766 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8f9af0cb/fbdc3530070e40e58dc238f82be620ac/FLAG8807bf210 [2019-10-07 13:40:04,300 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 13:40:04,302 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c [2019-10-07 13:40:04,317 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8f9af0cb/fbdc3530070e40e58dc238f82be620ac/FLAG8807bf210 [2019-10-07 13:40:04,614 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8f9af0cb/fbdc3530070e40e58dc238f82be620ac [2019-10-07 13:40:04,623 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 13:40:04,624 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 13:40:04,625 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 13:40:04,626 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 13:40:04,629 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 13:40:04,630 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 01:40:04" (1/1) ... [2019-10-07 13:40:04,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5627da55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:40:04, skipping insertion in model container [2019-10-07 13:40:04,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 01:40:04" (1/1) ... [2019-10-07 13:40:04,641 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 13:40:04,675 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 13:40:04,915 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 13:40:04,925 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 13:40:04,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 13:40:05,093 INFO L192 MainTranslator]: Completed translation [2019-10-07 13:40:05,093 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:40:05 WrapperNode [2019-10-07 13:40:05,093 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 13:40:05,094 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 13:40:05,094 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 13:40:05,094 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 13:40:05,109 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:40:05" (1/1) ... [2019-10-07 13:40:05,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:40:05" (1/1) ... [2019-10-07 13:40:05,116 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:40:05" (1/1) ... [2019-10-07 13:40:05,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:40:05" (1/1) ... [2019-10-07 13:40:05,129 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:40:05" (1/1) ... [2019-10-07 13:40:05,134 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:40:05" (1/1) ... [2019-10-07 13:40:05,136 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:40:05" (1/1) ... [2019-10-07 13:40:05,140 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 13:40:05,146 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 13:40:05,146 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 13:40:05,146 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 13:40:05,147 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:40:05" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-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 [2019-10-07 13:40:05,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 13:40:05,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 13:40:05,201 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 13:40:05,201 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 13:40:05,201 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-07 13:40:05,201 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-07 13:40:05,201 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 13:40:05,202 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 13:40:05,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 13:40:05,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 13:40:05,623 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 13:40:05,624 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-07 13:40:05,625 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 01:40:05 BoogieIcfgContainer [2019-10-07 13:40:05,625 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 13:40:05,626 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 13:40:05,627 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 13:40:05,630 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 13:40:05,630 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 01:40:04" (1/3) ... [2019-10-07 13:40:05,631 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53b86de2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 01:40:05, skipping insertion in model container [2019-10-07 13:40:05,631 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 01:40:05" (2/3) ... [2019-10-07 13:40:05,632 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53b86de2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 01:40:05, skipping insertion in model container [2019-10-07 13:40:05,632 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 01:40:05" (3/3) ... [2019-10-07 13:40:05,636 INFO L109 eAbstractionObserver]: Analyzing ICFG apache-escape-absolute.i.v+cfa-reducer.c [2019-10-07 13:40:05,655 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 13:40:05,667 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 18 error locations. [2019-10-07 13:40:05,681 INFO L249 AbstractCegarLoop]: Starting to check reachability of 18 error locations. [2019-10-07 13:40:05,731 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 13:40:05,731 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 13:40:05,731 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 13:40:05,735 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 13:40:05,735 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 13:40:05,735 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 13:40:05,735 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 13:40:05,736 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 13:40:05,761 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states. [2019-10-07 13:40:05,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-10-07 13:40:05,766 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:05,767 INFO L385 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 13:40:05,769 INFO L410 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:05,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:05,774 INFO L82 PathProgramCache]: Analyzing trace with hash 1240490557, now seen corresponding path program 1 times [2019-10-07 13:40:05,781 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:05,781 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:05,781 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:05,781 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:05,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:05,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:05,959 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:05,960 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:05,960 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 13:40:05,965 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 13:40:05,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 13:40:05,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 13:40:05,981 INFO L87 Difference]: Start difference. First operand 86 states. Second operand 3 states. [2019-10-07 13:40:06,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:06,020 INFO L93 Difference]: Finished difference Result 92 states and 128 transitions. [2019-10-07 13:40:06,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 13:40:06,023 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2019-10-07 13:40:06,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:06,032 INFO L225 Difference]: With dead ends: 92 [2019-10-07 13:40:06,032 INFO L226 Difference]: Without dead ends: 79 [2019-10-07 13:40:06,036 INFO L606 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 [2019-10-07 13:40:06,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2019-10-07 13:40:06,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2019-10-07 13:40:06,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 79 states. [2019-10-07 13:40:06,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 82 transitions. [2019-10-07 13:40:06,083 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 82 transitions. Word has length 18 [2019-10-07 13:40:06,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:06,083 INFO L462 AbstractCegarLoop]: Abstraction has 79 states and 82 transitions. [2019-10-07 13:40:06,083 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 13:40:06,084 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 82 transitions. [2019-10-07 13:40:06,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-10-07 13:40:06,085 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:06,085 INFO L385 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 13:40:06,086 INFO L410 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:06,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:06,086 INFO L82 PathProgramCache]: Analyzing trace with hash -199495303, now seen corresponding path program 1 times [2019-10-07 13:40:06,087 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:06,087 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:06,087 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:06,087 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:06,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:06,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:06,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:06,195 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:06,196 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:06,196 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 13:40:06,198 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 13:40:06,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 13:40:06,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-10-07 13:40:06,202 INFO L87 Difference]: Start difference. First operand 79 states and 82 transitions. Second operand 6 states. [2019-10-07 13:40:06,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:06,326 INFO L93 Difference]: Finished difference Result 79 states and 82 transitions. [2019-10-07 13:40:06,328 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 13:40:06,329 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 19 [2019-10-07 13:40:06,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:06,330 INFO L225 Difference]: With dead ends: 79 [2019-10-07 13:40:06,331 INFO L226 Difference]: Without dead ends: 77 [2019-10-07 13:40:06,332 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 13:40:06,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2019-10-07 13:40:06,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 77. [2019-10-07 13:40:06,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2019-10-07 13:40:06,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 80 transitions. [2019-10-07 13:40:06,342 INFO L78 Accepts]: Start accepts. Automaton has 77 states and 80 transitions. Word has length 19 [2019-10-07 13:40:06,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:06,342 INFO L462 AbstractCegarLoop]: Abstraction has 77 states and 80 transitions. [2019-10-07 13:40:06,342 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 13:40:06,342 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 80 transitions. [2019-10-07 13:40:06,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-10-07 13:40:06,343 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:06,343 INFO L385 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 13:40:06,344 INFO L410 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:06,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:06,345 INFO L82 PathProgramCache]: Analyzing trace with hash 1558638364, now seen corresponding path program 1 times [2019-10-07 13:40:06,345 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:06,345 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:06,345 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:06,345 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:06,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:06,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:06,432 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:06,433 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:06,433 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 13:40:06,434 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 13:40:06,435 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 13:40:06,436 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-07 13:40:06,436 INFO L87 Difference]: Start difference. First operand 77 states and 80 transitions. Second operand 4 states. [2019-10-07 13:40:06,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:06,531 INFO L93 Difference]: Finished difference Result 100 states and 105 transitions. [2019-10-07 13:40:06,533 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 13:40:06,533 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2019-10-07 13:40:06,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:06,536 INFO L225 Difference]: With dead ends: 100 [2019-10-07 13:40:06,536 INFO L226 Difference]: Without dead ends: 98 [2019-10-07 13:40:06,537 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:06,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2019-10-07 13:40:06,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 75. [2019-10-07 13:40:06,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75 states. [2019-10-07 13:40:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 78 transitions. [2019-10-07 13:40:06,558 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 78 transitions. Word has length 21 [2019-10-07 13:40:06,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:06,558 INFO L462 AbstractCegarLoop]: Abstraction has 75 states and 78 transitions. [2019-10-07 13:40:06,559 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 13:40:06,559 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 78 transitions. [2019-10-07 13:40:06,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2019-10-07 13:40:06,561 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:06,561 INFO L385 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] [2019-10-07 13:40:06,562 INFO L410 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:06,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:06,562 INFO L82 PathProgramCache]: Analyzing trace with hash 1073152137, now seen corresponding path program 1 times [2019-10-07 13:40:06,563 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:06,563 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:06,563 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:06,563 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:06,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:06,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:06,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:06,688 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:06,688 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:06,688 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:40:06,689 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:40:06,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:40:06,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:06,689 INFO L87 Difference]: Start difference. First operand 75 states and 78 transitions. Second operand 5 states. [2019-10-07 13:40:06,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:06,791 INFO L93 Difference]: Finished difference Result 75 states and 78 transitions. [2019-10-07 13:40:06,791 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 13:40:06,791 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 22 [2019-10-07 13:40:06,792 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:06,793 INFO L225 Difference]: With dead ends: 75 [2019-10-07 13:40:06,793 INFO L226 Difference]: Without dead ends: 73 [2019-10-07 13:40:06,793 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-07 13:40:06,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2019-10-07 13:40:06,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 73. [2019-10-07 13:40:06,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73 states. [2019-10-07 13:40:06,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 76 transitions. [2019-10-07 13:40:06,801 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 76 transitions. Word has length 22 [2019-10-07 13:40:06,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:06,802 INFO L462 AbstractCegarLoop]: Abstraction has 73 states and 76 transitions. [2019-10-07 13:40:06,802 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:40:06,802 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 76 transitions. [2019-10-07 13:40:06,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-10-07 13:40:06,803 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:06,803 INFO L385 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] [2019-10-07 13:40:06,804 INFO L410 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:06,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:06,804 INFO L82 PathProgramCache]: Analyzing trace with hash -1458097995, now seen corresponding path program 1 times [2019-10-07 13:40:06,804 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:06,805 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:06,805 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:06,805 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:06,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:06,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:06,882 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:06,883 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:06,883 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:40:06,883 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:40:06,884 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:40:06,884 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:06,885 INFO L87 Difference]: Start difference. First operand 73 states and 76 transitions. Second operand 5 states. [2019-10-07 13:40:07,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:07,074 INFO L93 Difference]: Finished difference Result 140 states and 146 transitions. [2019-10-07 13:40:07,075 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 13:40:07,075 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 25 [2019-10-07 13:40:07,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:07,076 INFO L225 Difference]: With dead ends: 140 [2019-10-07 13:40:07,077 INFO L226 Difference]: Without dead ends: 138 [2019-10-07 13:40:07,077 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 13:40:07,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2019-10-07 13:40:07,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 76. [2019-10-07 13:40:07,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 76 states. [2019-10-07 13:40:07,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 81 transitions. [2019-10-07 13:40:07,087 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 81 transitions. Word has length 25 [2019-10-07 13:40:07,087 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:07,088 INFO L462 AbstractCegarLoop]: Abstraction has 76 states and 81 transitions. [2019-10-07 13:40:07,088 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:40:07,088 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 81 transitions. [2019-10-07 13:40:07,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2019-10-07 13:40:07,089 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:07,089 INFO L385 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] [2019-10-07 13:40:07,090 INFO L410 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:07,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:07,090 INFO L82 PathProgramCache]: Analyzing trace with hash -1454364186, now seen corresponding path program 1 times [2019-10-07 13:40:07,090 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:07,091 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:07,091 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:07,091 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:07,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:07,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:07,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:07,164 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:07,165 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:07,165 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:40:07,166 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:40:07,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:40:07,166 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:07,167 INFO L87 Difference]: Start difference. First operand 76 states and 81 transitions. Second operand 5 states. [2019-10-07 13:40:07,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:07,313 INFO L93 Difference]: Finished difference Result 107 states and 113 transitions. [2019-10-07 13:40:07,313 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 13:40:07,314 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 25 [2019-10-07 13:40:07,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:07,315 INFO L225 Difference]: With dead ends: 107 [2019-10-07 13:40:07,315 INFO L226 Difference]: Without dead ends: 105 [2019-10-07 13:40:07,316 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 13:40:07,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2019-10-07 13:40:07,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 78. [2019-10-07 13:40:07,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78 states. [2019-10-07 13:40:07,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 83 transitions. [2019-10-07 13:40:07,324 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 83 transitions. Word has length 25 [2019-10-07 13:40:07,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:07,324 INFO L462 AbstractCegarLoop]: Abstraction has 78 states and 83 transitions. [2019-10-07 13:40:07,325 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:40:07,325 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 83 transitions. [2019-10-07 13:40:07,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-10-07 13:40:07,326 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:07,326 INFO L385 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] [2019-10-07 13:40:07,326 INFO L410 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:07,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:07,327 INFO L82 PathProgramCache]: Analyzing trace with hash 2043605651, now seen corresponding path program 1 times [2019-10-07 13:40:07,327 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:07,327 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:07,328 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:07,328 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:07,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:07,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:07,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:07,389 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:07,390 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:07,391 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:40:07,391 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:40:07,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:40:07,392 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:07,392 INFO L87 Difference]: Start difference. First operand 78 states and 83 transitions. Second operand 5 states. [2019-10-07 13:40:07,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:07,525 INFO L93 Difference]: Finished difference Result 120 states and 126 transitions. [2019-10-07 13:40:07,526 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 13:40:07,526 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 26 [2019-10-07 13:40:07,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:07,529 INFO L225 Difference]: With dead ends: 120 [2019-10-07 13:40:07,529 INFO L226 Difference]: Without dead ends: 118 [2019-10-07 13:40:07,530 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-07 13:40:07,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2019-10-07 13:40:07,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 76. [2019-10-07 13:40:07,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 76 states. [2019-10-07 13:40:07,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 81 transitions. [2019-10-07 13:40:07,539 INFO L78 Accepts]: Start accepts. Automaton has 76 states and 81 transitions. Word has length 26 [2019-10-07 13:40:07,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:07,541 INFO L462 AbstractCegarLoop]: Abstraction has 76 states and 81 transitions. [2019-10-07 13:40:07,541 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:40:07,541 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 81 transitions. [2019-10-07 13:40:07,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2019-10-07 13:40:07,543 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:07,543 INFO L385 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] [2019-10-07 13:40:07,545 INFO L410 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:07,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:07,545 INFO L82 PathProgramCache]: Analyzing trace with hash -2135613676, now seen corresponding path program 1 times [2019-10-07 13:40:07,546 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:07,546 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:07,546 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:07,546 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:07,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:07,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:07,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:07,638 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:07,638 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:07,641 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:40:07,641 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:40:07,642 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:40:07,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:07,642 INFO L87 Difference]: Start difference. First operand 76 states and 81 transitions. Second operand 5 states. [2019-10-07 13:40:07,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:07,749 INFO L93 Difference]: Finished difference Result 76 states and 81 transitions. [2019-10-07 13:40:07,750 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 13:40:07,750 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 26 [2019-10-07 13:40:07,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:07,751 INFO L225 Difference]: With dead ends: 76 [2019-10-07 13:40:07,751 INFO L226 Difference]: Without dead ends: 74 [2019-10-07 13:40:07,752 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-07 13:40:07,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2019-10-07 13:40:07,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2019-10-07 13:40:07,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2019-10-07 13:40:07,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 79 transitions. [2019-10-07 13:40:07,764 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 79 transitions. Word has length 26 [2019-10-07 13:40:07,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:07,764 INFO L462 AbstractCegarLoop]: Abstraction has 74 states and 79 transitions. [2019-10-07 13:40:07,764 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:40:07,764 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 79 transitions. [2019-10-07 13:40:07,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-10-07 13:40:07,769 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:07,769 INFO L385 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] [2019-10-07 13:40:07,770 INFO L410 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:07,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:07,770 INFO L82 PathProgramCache]: Analyzing trace with hash 669725210, now seen corresponding path program 1 times [2019-10-07 13:40:07,771 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:07,771 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:07,771 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:07,771 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:07,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:07,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:07,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:07,818 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:07,819 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:07,819 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 13:40:07,820 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 13:40:07,820 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 13:40:07,820 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 13:40:07,820 INFO L87 Difference]: Start difference. First operand 74 states and 79 transitions. Second operand 3 states. [2019-10-07 13:40:07,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:07,859 INFO L93 Difference]: Finished difference Result 114 states and 120 transitions. [2019-10-07 13:40:07,860 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 13:40:07,860 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2019-10-07 13:40:07,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:07,861 INFO L225 Difference]: With dead ends: 114 [2019-10-07 13:40:07,861 INFO L226 Difference]: Without dead ends: 74 [2019-10-07 13:40:07,862 INFO L606 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 [2019-10-07 13:40:07,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2019-10-07 13:40:07,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2019-10-07 13:40:07,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2019-10-07 13:40:07,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 77 transitions. [2019-10-07 13:40:07,867 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 77 transitions. Word has length 28 [2019-10-07 13:40:07,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:07,868 INFO L462 AbstractCegarLoop]: Abstraction has 74 states and 77 transitions. [2019-10-07 13:40:07,868 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 13:40:07,868 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 77 transitions. [2019-10-07 13:40:07,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-10-07 13:40:07,869 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:07,869 INFO L385 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] [2019-10-07 13:40:07,869 INFO L410 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:07,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:07,870 INFO L82 PathProgramCache]: Analyzing trace with hash 144873553, now seen corresponding path program 1 times [2019-10-07 13:40:07,870 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:07,870 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:07,870 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:07,871 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:07,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:07,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:07,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:07,943 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:07,943 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:07,943 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:40:07,944 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:40:07,944 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:40:07,944 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:07,945 INFO L87 Difference]: Start difference. First operand 74 states and 77 transitions. Second operand 5 states. [2019-10-07 13:40:08,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:08,014 INFO L93 Difference]: Finished difference Result 75 states and 78 transitions. [2019-10-07 13:40:08,014 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 13:40:08,014 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 29 [2019-10-07 13:40:08,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:08,015 INFO L225 Difference]: With dead ends: 75 [2019-10-07 13:40:08,015 INFO L226 Difference]: Without dead ends: 73 [2019-10-07 13:40:08,016 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-10-07 13:40:08,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2019-10-07 13:40:08,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 72. [2019-10-07 13:40:08,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72 states. [2019-10-07 13:40:08,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 75 transitions. [2019-10-07 13:40:08,022 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 75 transitions. Word has length 29 [2019-10-07 13:40:08,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:08,022 INFO L462 AbstractCegarLoop]: Abstraction has 72 states and 75 transitions. [2019-10-07 13:40:08,022 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:40:08,023 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 75 transitions. [2019-10-07 13:40:08,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-10-07 13:40:08,023 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:08,024 INFO L385 BasicCegarLoop]: trace histogram [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] [2019-10-07 13:40:08,024 INFO L410 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:08,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:08,025 INFO L82 PathProgramCache]: Analyzing trace with hash -106234418, now seen corresponding path program 1 times [2019-10-07 13:40:08,025 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:08,025 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:08,025 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:08,025 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:08,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:08,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:08,101 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-10-07 13:40:08,102 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:08,102 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 13:40:08,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 13:40:08,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:08,155 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 15 conjunts are in the unsatisfiable core [2019-10-07 13:40:08,164 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 13:40:08,247 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 13:40:08,260 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-10-07 13:40:08,260 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 13:40:08,306 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-10-07 13:40:08,307 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 13:40:08,335 INFO L162 IcfgInterpreter]: Started Sifa with 27 locations of interest [2019-10-07 13:40:08,335 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 13:40:08,360 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 13:40:08,375 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 13:40:08,375 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 13:40:08,456 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 12 for LOIs [2019-10-07 13:40:09,081 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-07 13:40:09,097 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-07 13:40:09,953 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 7 for LOIs [2019-10-07 13:40:09,958 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-07 13:40:09,958 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-07 13:40:09,958 INFO L193 IcfgInterpreter]: Reachable states at location L54 satisfy 68#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:09,959 INFO L193 IcfgInterpreter]: Reachable states at location L118 satisfy 125#(and (<= ~__return_375~0 0) (<= 0 main_~__VERIFIER_assert__cond~3) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__tmp_4~0) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= |old(~__return_375~0)| 0) (<= 0 main_~__VERIFIER_assert__cond~2) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= 0 main_~__tmp_3~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| 0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-07 13:40:09,959 INFO L193 IcfgInterpreter]: Reachable states at location L56 satisfy 73#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= 0 main_~main__urilen~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:09,959 INFO L193 IcfgInterpreter]: Reachable states at location L387 satisfy 294#(or (and (<= main_~main____CPAchecker_TMP_1~0 0) (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= main_~__tmp_17~0 1) (<= 1 main_~__tmp_3~0) (<= main_~__tmp_18~0 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 2 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~16 1) (<= 0 main_~__tmp_18~0) (<= 0 main_~__VERIFIER_assert__cond~17) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= main_~__VERIFIER_assert__cond~17 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 0 main_~__tmp_17~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0)) (and (<= ~__return_375~0 0) (<= 0 main_~__VERIFIER_assert__cond~3) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__tmp_4~0) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= |old(~__return_375~0)| 0) (<= 0 main_~__VERIFIER_assert__cond~2) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= 0 main_~__tmp_3~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0))) [2019-10-07 13:40:09,960 INFO L193 IcfgInterpreter]: Reachable states at location L78 satisfy 93#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (= main_~main__cp~0 main_~main__scheme~0) (<= main_~main__scheme~0 1000000) (not (< main_~main__urilen~0 (+ main_~main__scheme~0 1))) (<= 0 ~__return_main~0) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (not (= main_~main__scheme~0 0)) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main__urilen~0 1000000)) (<= 0 main_~__VERIFIER_assert__cond~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= 0 main_~__tmp_1~0) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= 0 main_~main__tokenlen~0) (<= 0 main_~main__cp~0) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__urilen~0 2147483647) (= |old(~__return_375~0)| 0) (<= 1 main_~main__urilen~0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~__tmp_1~0 1) (<= main_~main__tokenlen~0 2147483647) (= (ite (< main_~main__cp~0 (+ main_~main__urilen~0 1)) 1 0) main_~__tmp_1~0) (<= 0 main_~main__scheme~0) (= ~__return_main~0 0)) [2019-10-07 13:40:09,960 INFO L193 IcfgInterpreter]: Reachable states at location L36 satisfy 53#(and (<= ~__return_375~0 0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:09,960 INFO L193 IcfgInterpreter]: Reachable states at location L367 satisfy 324#(and (<= main_~main____CPAchecker_TMP_1~0 0) (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= main_~__tmp_17~0 1) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= main_~__VERIFIER_assert__cond~16 1) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= main_~main____CPAchecker_TMP_1~0 0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= 0 main_~__tmp_17~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-07 13:40:09,960 INFO L193 IcfgInterpreter]: Reachable states at location L58 satisfy 78#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (<= 0 (+ main_~main__urilen~0 1000000)) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (= |old(~__return_375~0)| 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~main__tokenlen~0 2147483647) (<= 0 main_~main__urilen~0) (= ~__return_main~0 0)) [2019-10-07 13:40:09,961 INFO L193 IcfgInterpreter]: Reachable states at location L-1 satisfy 23#(and (<= ~__return_375~0 0) (= ~__return_375~0 0) (<= 0 ~__return_375~0) (<= 0 ~__return_main~0) (= ~__return_main~0 0) (<= ~__return_main~0 0)) [2019-10-07 13:40:09,961 INFO L193 IcfgInterpreter]: Reachable states at location mainENTRY satisfy 33#(and (<= ~__return_375~0 0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= 0 ~__return_375~0) (<= |old(~__return_375~0)| 0) (= |old(~__return_375~0)| ~__return_375~0) (= ~__return_main~0 0) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0)) [2019-10-07 13:40:09,961 INFO L193 IcfgInterpreter]: Reachable states at location L369 satisfy 332#(and (= main_~__VERIFIER_assert__cond~16 0) (or (and (<= main_~main____CPAchecker_TMP_1~0 0) (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 1 main_~__tmp_3~0) (<= main_~__tmp_18~0 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 2 main_~main__cp~0) (<= 0 main_~__tmp_18~0) (<= 0 main_~__VERIFIER_assert__cond~17) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= main_~__VERIFIER_assert__cond~17 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 0 main_~__tmp_17~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= main_~__tmp_17~0 0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__VERIFIER_assert__cond~16 0)) (and (<= main_~main____CPAchecker_TMP_1~0 0) (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= 0 main_~__tmp_17~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= main_~__tmp_17~0 0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__VERIFIER_assert__cond~16 0))) (= main_~main____CPAchecker_TMP_1~0 0)) [2019-10-07 13:40:09,961 INFO L193 IcfgInterpreter]: Reachable states at location L60 satisfy 83#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (<= 0 (+ main_~main__urilen~0 1000000)) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (= |old(~__return_375~0)| 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~main__tokenlen~0 2147483647) (<= 0 main_~main__urilen~0) (<= 0 main_~main__scheme~0) (= ~__return_main~0 0)) [2019-10-07 13:40:09,962 INFO L193 IcfgInterpreter]: Reachable states at location L18 satisfy 38#(and (<= ~__return_375~0 0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:09,962 INFO L193 IcfgInterpreter]: Reachable states at location L42 satisfy 58#(and (<= ~__return_375~0 0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:09,962 INFO L193 IcfgInterpreter]: Reachable states at location L106 satisfy 116#(and (<= ~__return_375~0 0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= |old(~__return_375~0)| 0) (<= 0 main_~__VERIFIER_assert__cond~2) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= 0 main_~__tmp_3~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (or (and (= main_~__tmp_2~0 0) (= ~__return_main~0 0) (= |old(~__return_375~0)| 0)) (and (= main_~__tmp_2~0 1) (= ~__return_main~0 0) (= |old(~__return_375~0)| 0))) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-07 13:40:09,962 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initENTRY satisfy 363#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_375~0)| ~__return_375~0)) [2019-10-07 13:40:09,963 INFO L193 IcfgInterpreter]: Reachable states at location L66 satisfy 88#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (not (= main_~main__scheme~0 0)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (= |old(~__return_375~0)| 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~main__tokenlen~0 2147483647) (<= 0 main_~main__urilen~0) (<= 0 main_~main__scheme~0) (= ~__return_main~0 0)) [2019-10-07 13:40:09,963 INFO L193 IcfgInterpreter]: Reachable states at location L130 satisfy 316#(and (or (and (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (not (= main_~__VERIFIER_assert__cond~17 0))) (and (<= ~__return_375~0 0) (<= 0 main_~__VERIFIER_assert__cond~3) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__tmp_4~0) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= |old(~__return_375~0)| 0) (<= 0 main_~__VERIFIER_assert__cond~2) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= 0 main_~__tmp_3~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647))) (or (and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= main_~__tmp_17~0 1) (<= 1 main_~__tmp_3~0) (<= main_~__tmp_18~0 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 2 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~16 1) (<= 0 main_~__tmp_18~0) (<= 0 main_~__VERIFIER_assert__cond~17) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= main_~__VERIFIER_assert__cond~17 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 0 main_~__tmp_17~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647)) (and (<= ~__return_375~0 0) (<= 0 main_~__VERIFIER_assert__cond~3) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__tmp_4~0) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= |old(~__return_375~0)| 0) (<= 0 main_~__VERIFIER_assert__cond~2) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= 0 main_~__tmp_3~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647)))) [2019-10-07 13:40:09,963 INFO L193 IcfgInterpreter]: Reachable states at location L24 satisfy 43#(and (<= ~__return_375~0 0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:09,964 INFO L193 IcfgInterpreter]: Reachable states at location L99 satisfy 107#(and (<= ~__return_375~0 0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= |old(~__return_375~0)| 0) (<= main_~main__scheme~0 999999) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| 0) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-07 13:40:09,964 INFO L193 IcfgInterpreter]: Reachable states at location mainErr16ASSERT_VIOLATIONERROR_FUNCTION satisfy 359#(or (and (<= main_~main____CPAchecker_TMP_1~0 0) (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (= main_~__VERIFIER_assert__cond~16 0) (<= 1 main_~__tmp_3~0) (<= main_~__tmp_18~0 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 2 main_~main__cp~0) (<= 0 main_~__tmp_18~0) (<= 0 main_~__VERIFIER_assert__cond~17) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= main_~main____CPAchecker_TMP_1~0 0) (<= main_~__tmp_4~0 1) (<= main_~__VERIFIER_assert__cond~17 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 0 main_~__tmp_17~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= main_~__tmp_17~0 0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__VERIFIER_assert__cond~16 0)) (and (<= main_~main____CPAchecker_TMP_1~0 0) (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (= main_~__VERIFIER_assert__cond~16 0) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= main_~main____CPAchecker_TMP_1~0 0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= 0 main_~__tmp_17~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= main_~__tmp_17~0 0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__VERIFIER_assert__cond~16 0))) [2019-10-07 13:40:09,964 INFO L193 IcfgInterpreter]: Reachable states at location L90 satisfy 98#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (= main_~main__cp~0 main_~main__scheme~0) (<= main_~main__scheme~0 1000000) (not (< main_~main__urilen~0 (+ main_~main__scheme~0 1))) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__scheme~0 0)) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~__VERIFIER_assert__cond~1) (<= 0 (+ main_~main__urilen~0 1000000)) (<= 0 main_~__VERIFIER_assert__cond~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (<= 0 main_~__tmp_1~0) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= 0 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 main_~main__cp~0) (<= 0 |old(~__return_375~0)|) (= (ite (<= 1 main_~main__cp~0) 1 0) main_~__tmp_2~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__urilen~0 2147483647) (= |old(~__return_375~0)| 0) (<= 1 main_~main__urilen~0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~__tmp_1~0 1) (<= main_~main__tokenlen~0 2147483647) (<= main_~__tmp_2~0 1) (= (ite (< main_~main__cp~0 (+ main_~main__urilen~0 1)) 1 0) main_~__tmp_1~0) (<= 0 main_~main__scheme~0) (= ~__return_main~0 0)) [2019-10-07 13:40:09,965 INFO L193 IcfgInterpreter]: Reachable states at location L48 satisfy 63#(and (<= ~__return_375~0 0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:09,965 INFO L193 IcfgInterpreter]: Reachable states at location L379 satisfy 286#(and (<= main_~main____CPAchecker_TMP_1~0 0) (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= main_~__tmp_17~0 1) (<= 1 main_~__tmp_3~0) (<= main_~__tmp_18~0 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= main_~__VERIFIER_assert__cond~16 1) (<= 0 main_~__tmp_18~0) (<= 0 main_~__VERIFIER_assert__cond~17) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= main_~main____CPAchecker_TMP_1~0 0) (<= main_~__tmp_4~0 1) (<= main_~__VERIFIER_assert__cond~17 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= 0 main_~__tmp_17~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-07 13:40:09,965 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initEXIT satisfy 368#(and (<= ~__return_375~0 0) (= ~__return_375~0 0) (<= 0 ~__return_375~0) (<= 0 ~__return_main~0) (= ~__return_main~0 0) (<= ~__return_main~0 0)) [2019-10-07 13:40:09,965 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.startENTRY satisfy 6#true [2019-10-07 13:40:09,966 INFO L193 IcfgInterpreter]: Reachable states at location L30 satisfy 48#(and (<= ~__return_375~0 0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:10,702 WARN L191 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 73 [2019-10-07 13:40:11,978 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 36 [2019-10-07 13:40:12,325 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 49 [2019-10-07 13:40:12,521 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-10-07 13:40:12,858 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-10-07 13:40:13,220 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 60 [2019-10-07 13:40:13,542 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2019-10-07 13:40:13,848 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2019-10-07 13:40:13,876 INFO L211 tionRefinementEngine]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2019-10-07 13:40:13,877 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6, 24] total 33 [2019-10-07 13:40:13,878 INFO L442 AbstractCegarLoop]: Interpolant automaton has 33 states [2019-10-07 13:40:13,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2019-10-07 13:40:13,881 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=272, Invalid=784, Unknown=0, NotChecked=0, Total=1056 [2019-10-07 13:40:13,881 INFO L87 Difference]: Start difference. First operand 72 states and 75 transitions. Second operand 33 states. [2019-10-07 13:40:14,678 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 41 [2019-10-07 13:40:14,891 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 46 [2019-10-07 13:40:15,097 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 53 [2019-10-07 13:40:15,362 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 57 [2019-10-07 13:40:15,665 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-10-07 13:40:16,039 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 66 [2019-10-07 13:40:16,368 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 67 [2019-10-07 13:40:16,649 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 60 [2019-10-07 13:40:16,958 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 61 [2019-10-07 13:40:17,285 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 67 [2019-10-07 13:40:17,738 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 59 [2019-10-07 13:40:18,109 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 58 [2019-10-07 13:40:18,369 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 58 [2019-10-07 13:40:18,791 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 60 [2019-10-07 13:40:18,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:18,972 INFO L93 Difference]: Finished difference Result 153 states and 159 transitions. [2019-10-07 13:40:18,972 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2019-10-07 13:40:18,972 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 29 [2019-10-07 13:40:18,972 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:18,973 INFO L225 Difference]: With dead ends: 153 [2019-10-07 13:40:18,973 INFO L226 Difference]: Without dead ends: 151 [2019-10-07 13:40:18,976 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 58 SyntacticMatches, 5 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 586 ImplicationChecksByTransitivity, 8.0s TimeCoverageRelationStatistics Valid=1150, Invalid=2510, Unknown=0, NotChecked=0, Total=3660 [2019-10-07 13:40:18,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2019-10-07 13:40:18,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 69. [2019-10-07 13:40:18,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69 states. [2019-10-07 13:40:18,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 72 transitions. [2019-10-07 13:40:18,997 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 72 transitions. Word has length 29 [2019-10-07 13:40:18,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:18,998 INFO L462 AbstractCegarLoop]: Abstraction has 69 states and 72 transitions. [2019-10-07 13:40:18,998 INFO L463 AbstractCegarLoop]: Interpolant automaton has 33 states. [2019-10-07 13:40:18,998 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 72 transitions. [2019-10-07 13:40:18,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-10-07 13:40:18,999 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:19,000 INFO L385 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] [2019-10-07 13:40:19,207 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 13:40:19,207 INFO L410 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:19,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:19,207 INFO L82 PathProgramCache]: Analyzing trace with hash 196115995, now seen corresponding path program 1 times [2019-10-07 13:40:19,208 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:19,208 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:19,208 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:19,208 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:19,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:19,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:19,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:19,266 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:19,267 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:19,267 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:40:19,267 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:40:19,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:40:19,268 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:19,268 INFO L87 Difference]: Start difference. First operand 69 states and 72 transitions. Second operand 5 states. [2019-10-07 13:40:19,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:19,325 INFO L93 Difference]: Finished difference Result 69 states and 72 transitions. [2019-10-07 13:40:19,326 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 13:40:19,326 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 30 [2019-10-07 13:40:19,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:19,327 INFO L225 Difference]: With dead ends: 69 [2019-10-07 13:40:19,327 INFO L226 Difference]: Without dead ends: 67 [2019-10-07 13:40:19,327 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-07 13:40:19,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2019-10-07 13:40:19,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 67. [2019-10-07 13:40:19,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 67 states. [2019-10-07 13:40:19,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 70 transitions. [2019-10-07 13:40:19,335 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 70 transitions. Word has length 30 [2019-10-07 13:40:19,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:19,338 INFO L462 AbstractCegarLoop]: Abstraction has 67 states and 70 transitions. [2019-10-07 13:40:19,338 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:40:19,338 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 70 transitions. [2019-10-07 13:40:19,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-10-07 13:40:19,341 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:19,342 INFO L385 BasicCegarLoop]: trace histogram [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] [2019-10-07 13:40:19,342 INFO L410 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:19,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:19,349 INFO L82 PathProgramCache]: Analyzing trace with hash 998251798, now seen corresponding path program 1 times [2019-10-07 13:40:19,350 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:19,350 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:19,350 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:19,350 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:19,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:19,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:19,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-10-07 13:40:19,412 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:19,412 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 13:40:19,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 13:40:19,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:19,477 INFO L256 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 15 conjunts are in the unsatisfiable core [2019-10-07 13:40:19,479 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 13:40:19,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-10-07 13:40:19,515 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 13:40:19,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-10-07 13:40:19,540 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 13:40:19,542 INFO L162 IcfgInterpreter]: Started Sifa with 29 locations of interest [2019-10-07 13:40:19,542 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 13:40:19,542 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 13:40:19,542 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 13:40:19,543 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 13:40:19,569 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 10 for LOIs [2019-10-07 13:40:19,952 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-07 13:40:19,958 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-07 13:40:20,593 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 7 for LOIs [2019-10-07 13:40:20,596 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-07 13:40:20,597 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-07 13:40:20,597 INFO L193 IcfgInterpreter]: Reachable states at location L54 satisfy 68#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:20,597 INFO L193 IcfgInterpreter]: Reachable states at location L118 satisfy 125#(and (<= ~__return_375~0 0) (<= 0 main_~__VERIFIER_assert__cond~3) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__tmp_4~0) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= |old(~__return_375~0)| 0) (<= 0 main_~__VERIFIER_assert__cond~2) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= 0 main_~__tmp_3~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| 0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-07 13:40:20,598 INFO L193 IcfgInterpreter]: Reachable states at location L396 satisfy 385#(and (or (and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647)) (and (not (= 0 main_~main____CPAchecker_TMP_1~0)) (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (not (= main_~__VERIFIER_assert__cond~17 0)))) (or (and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= main_~__tmp_17~0 1) (<= 1 main_~__tmp_3~0) (<= main_~__tmp_18~0 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 2 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~16 1) (<= 0 main_~__tmp_18~0) (<= 0 main_~__VERIFIER_assert__cond~17) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= main_~__VERIFIER_assert__cond~17 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 0 main_~__tmp_17~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647)) (and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647)))) [2019-10-07 13:40:20,598 INFO L193 IcfgInterpreter]: Reachable states at location L140 satisfy 447#(and (or (and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= main_~__VERIFIER_assert__cond~4 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (= main_~__VERIFIER_assert__cond~4 0) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0)) (and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= main_~__VERIFIER_assert__cond~4 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= main_~__tmp_17~0 1) (<= 1 main_~__tmp_3~0) (<= main_~__tmp_18~0 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (= main_~__VERIFIER_assert__cond~4 0) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 2 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~16 1) (<= 0 main_~__tmp_18~0) (<= 0 main_~__VERIFIER_assert__cond~17) (<= main_~__VERIFIER_assert__cond~17 1) (<= 0 main_~__tmp_17~0))) (<= main_~__tmp_5~0 1) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~4 0) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= 0 main_~__tmp_5~0) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 0 main_~__VERIFIER_assert__cond~4) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647)) [2019-10-07 13:40:20,598 INFO L193 IcfgInterpreter]: Reachable states at location L56 satisfy 73#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= 0 main_~main__urilen~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:20,598 INFO L193 IcfgInterpreter]: Reachable states at location L387 satisfy 315#(and (or (and (= ~__return_main~0 0) (= |old(~__return_375~0)| 0)) (= main_~main____CPAchecker_TMP_1~0 0)) (or (and (<= main_~main____CPAchecker_TMP_1~0 0) (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= main_~__tmp_17~0 1) (<= 1 main_~__tmp_3~0) (<= main_~__tmp_18~0 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 2 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~16 1) (<= 0 main_~__tmp_18~0) (<= 0 main_~__VERIFIER_assert__cond~17) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= main_~__VERIFIER_assert__cond~17 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 0 main_~__tmp_17~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0)) (and (<= ~__return_375~0 0) (<= 0 main_~__VERIFIER_assert__cond~3) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__tmp_4~0) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= |old(~__return_375~0)| 0) (<= 0 main_~__VERIFIER_assert__cond~2) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= 0 main_~__tmp_3~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0)))) [2019-10-07 13:40:20,599 INFO L193 IcfgInterpreter]: Reachable states at location L78 satisfy 93#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (= main_~main__cp~0 main_~main__scheme~0) (<= main_~main__scheme~0 1000000) (not (< main_~main__urilen~0 (+ main_~main__scheme~0 1))) (<= 0 ~__return_main~0) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (not (= main_~main__scheme~0 0)) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main__urilen~0 1000000)) (<= 0 main_~__VERIFIER_assert__cond~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= 0 main_~__tmp_1~0) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= 0 main_~main__tokenlen~0) (<= 0 main_~main__cp~0) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__urilen~0 2147483647) (= |old(~__return_375~0)| 0) (<= 1 main_~main__urilen~0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~__tmp_1~0 1) (<= main_~main__tokenlen~0 2147483647) (= (ite (< main_~main__cp~0 (+ main_~main__urilen~0 1)) 1 0) main_~__tmp_1~0) (<= 0 main_~main__scheme~0) (= ~__return_main~0 0)) [2019-10-07 13:40:20,599 INFO L193 IcfgInterpreter]: Reachable states at location L36 satisfy 53#(and (<= ~__return_375~0 0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:20,599 INFO L193 IcfgInterpreter]: Reachable states at location L367 satisfy 372#(and (<= main_~main____CPAchecker_TMP_1~0 0) (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= main_~__tmp_17~0 1) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= main_~__VERIFIER_assert__cond~16 1) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= main_~main____CPAchecker_TMP_1~0 0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= 0 main_~__tmp_17~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-07 13:40:20,599 INFO L193 IcfgInterpreter]: Reachable states at location L58 satisfy 78#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (<= 0 (+ main_~main__urilen~0 1000000)) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (= |old(~__return_375~0)| 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~main__tokenlen~0 2147483647) (<= 0 main_~main__urilen~0) (= ~__return_main~0 0)) [2019-10-07 13:40:20,600 INFO L193 IcfgInterpreter]: Reachable states at location L-1 satisfy 23#(and (<= ~__return_375~0 0) (= ~__return_375~0 0) (<= 0 ~__return_375~0) (<= 0 ~__return_main~0) (= ~__return_main~0 0) (<= ~__return_main~0 0)) [2019-10-07 13:40:20,600 INFO L193 IcfgInterpreter]: Reachable states at location mainENTRY satisfy 33#(and (<= ~__return_375~0 0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= |old(~__return_375~0)| 0) (= ~__return_main~0 0) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0)) [2019-10-07 13:40:20,600 INFO L193 IcfgInterpreter]: Reachable states at location L60 satisfy 83#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (<= 0 (+ main_~main__urilen~0 1000000)) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (= |old(~__return_375~0)| 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~main__tokenlen~0 2147483647) (<= 0 main_~main__urilen~0) (<= 0 main_~main__scheme~0) (= ~__return_main~0 0)) [2019-10-07 13:40:20,600 INFO L193 IcfgInterpreter]: Reachable states at location L18 satisfy 38#(and (<= ~__return_375~0 0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:20,600 INFO L193 IcfgInterpreter]: Reachable states at location L42 satisfy 58#(and (<= ~__return_375~0 0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:20,601 INFO L193 IcfgInterpreter]: Reachable states at location L106 satisfy 116#(and (<= ~__return_375~0 0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= |old(~__return_375~0)| 0) (<= 0 main_~__VERIFIER_assert__cond~2) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= 0 main_~__tmp_3~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| 0) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-07 13:40:20,601 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initENTRY satisfy 451#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_375~0)| ~__return_375~0)) [2019-10-07 13:40:20,601 INFO L193 IcfgInterpreter]: Reachable states at location L66 satisfy 88#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (not (= main_~main__scheme~0 0)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (= |old(~__return_375~0)| 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~main__tokenlen~0 2147483647) (<= 0 main_~main__urilen~0) (<= 0 main_~main__scheme~0) (= ~__return_main~0 0)) [2019-10-07 13:40:20,601 INFO L193 IcfgInterpreter]: Reachable states at location L130 satisfy 320#(or (and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= main_~__tmp_17~0 1) (<= 1 main_~__tmp_3~0) (<= main_~__tmp_18~0 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 2 main_~main__cp~0) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= main_~__VERIFIER_assert__cond~16 1) (<= 0 main_~__tmp_18~0) (not (= main_~__VERIFIER_assert__cond~17 0)) (<= 0 main_~__VERIFIER_assert__cond~17) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= main_~__VERIFIER_assert__cond~17 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 0 main_~__tmp_17~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0)) (and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| 0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647))) [2019-10-07 13:40:20,601 INFO L193 IcfgInterpreter]: Reachable states at location L24 satisfy 43#(and (<= ~__return_375~0 0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:20,602 INFO L193 IcfgInterpreter]: Reachable states at location L99 satisfy 107#(and (<= ~__return_375~0 0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= |old(~__return_375~0)| 0) (<= main_~main__scheme~0 999999) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| 0) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-07 13:40:20,602 INFO L193 IcfgInterpreter]: Reachable states at location L90 satisfy 98#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (= main_~main__cp~0 main_~main__scheme~0) (<= main_~main__scheme~0 1000000) (not (< main_~main__urilen~0 (+ main_~main__scheme~0 1))) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__scheme~0 0)) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~__VERIFIER_assert__cond~1) (<= 0 (+ main_~main__urilen~0 1000000)) (<= 0 main_~__VERIFIER_assert__cond~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (<= 0 main_~__tmp_1~0) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= 0 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 main_~main__cp~0) (<= 0 |old(~__return_375~0)|) (= (ite (<= 1 main_~main__cp~0) 1 0) main_~__tmp_2~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__urilen~0 2147483647) (= |old(~__return_375~0)| 0) (<= 1 main_~main__urilen~0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~__tmp_1~0 1) (<= main_~main__tokenlen~0 2147483647) (<= main_~__tmp_2~0 1) (= (ite (< main_~main__cp~0 (+ main_~main__urilen~0 1)) 1 0) main_~__tmp_1~0) (<= 0 main_~main__scheme~0) (= ~__return_main~0 0)) [2019-10-07 13:40:20,602 INFO L193 IcfgInterpreter]: Reachable states at location L48 satisfy 63#(and (<= ~__return_375~0 0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:20,602 INFO L193 IcfgInterpreter]: Reachable states at location L379 satisfy 307#(and (<= main_~main____CPAchecker_TMP_1~0 0) (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 main_~main____CPAchecker_TMP_1~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= main_~__tmp_17~0 1) (<= 1 main_~__tmp_3~0) (<= main_~__tmp_18~0 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= main_~__VERIFIER_assert__cond~16 1) (<= 0 main_~__tmp_18~0) (<= 0 main_~__VERIFIER_assert__cond~17) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= main_~main____CPAchecker_TMP_1~0 0) (<= main_~__tmp_4~0 1) (<= main_~__VERIFIER_assert__cond~17 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= 0 main_~__tmp_17~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-07 13:40:20,603 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initEXIT satisfy 456#(and (<= ~__return_375~0 0) (= ~__return_375~0 0) (<= 0 ~__return_375~0) (<= 0 ~__return_main~0) (= ~__return_main~0 0) (<= ~__return_main~0 0)) [2019-10-07 13:40:20,603 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.startENTRY satisfy 6#true [2019-10-07 13:40:20,603 INFO L193 IcfgInterpreter]: Reachable states at location mainErr4ASSERT_VIOLATIONERROR_FUNCTION satisfy 442#(and (and (<= main_~__VERIFIER_assert__cond~4 1) (= main_~__VERIFIER_assert__cond~4 0)) (or (and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= main_~__tmp_5~0 1) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~4 0) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= 0 main_~__tmp_5~0) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 0 main_~__VERIFIER_assert__cond~4) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647)) (and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~16) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= main_~__tmp_17~0 1) (<= 1 main_~__tmp_3~0) (<= main_~__tmp_18~0 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 2 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~16 1) (<= 0 main_~__tmp_18~0) (<= main_~__tmp_5~0 1) (<= 0 main_~__VERIFIER_assert__cond~17) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~4 0) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= 0 main_~__tmp_5~0) (<= main_~__VERIFIER_assert__cond~17 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 0 main_~__tmp_17~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 0 main_~__VERIFIER_assert__cond~4) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647)))) [2019-10-07 13:40:20,603 INFO L193 IcfgInterpreter]: Reachable states at location L30 satisfy 48#(and (<= ~__return_375~0 0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:20,604 INFO L193 IcfgInterpreter]: Reachable states at location L138 satisfy 390#(and (or (and (<= main_~main__cp~0 999999) (= |old(~__return_375~0)| 0) (<= 1 main_~main__cp~0) (= ~__return_main~0 0)) (and (not (= 0 main_~main____CPAchecker_TMP_1~0)) (<= 0 main_~__VERIFIER_assert__cond~16) (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (<= main_~__tmp_17~0 1) (<= main_~__tmp_18~0 1) (<= 2 main_~main__cp~0) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (= main_~__tmp_5~0 (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0)) (<= main_~__VERIFIER_assert__cond~16 1) (<= 0 main_~__tmp_18~0) (not (= main_~__VERIFIER_assert__cond~17 0)) (<= 0 main_~__VERIFIER_assert__cond~17) (<= main_~__VERIFIER_assert__cond~17 1) (<= 0 main_~__tmp_17~0))) (and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= main_~__VERIFIER_assert__cond~4 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= main_~__tmp_5~0 1) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= 0 main_~__tmp_5~0) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 0 main_~__VERIFIER_assert__cond~4) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647))) [2019-10-07 13:40:21,288 WARN L191 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 82 [2019-10-07 13:40:22,569 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 36 [2019-10-07 13:40:22,712 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 43 [2019-10-07 13:40:22,888 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-10-07 13:40:23,093 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-10-07 13:40:23,703 WARN L191 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 79 [2019-10-07 13:40:24,358 WARN L191 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 80 [2019-10-07 13:40:24,612 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2019-10-07 13:40:24,916 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2019-10-07 13:40:25,287 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 60 [2019-10-07 13:40:25,668 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 91 [2019-10-07 13:40:25,708 INFO L211 tionRefinementEngine]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2019-10-07 13:40:25,709 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6, 26] total 35 [2019-10-07 13:40:25,710 INFO L442 AbstractCegarLoop]: Interpolant automaton has 35 states [2019-10-07 13:40:25,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2019-10-07 13:40:25,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=297, Invalid=893, Unknown=0, NotChecked=0, Total=1190 [2019-10-07 13:40:25,711 INFO L87 Difference]: Start difference. First operand 67 states and 70 transitions. Second operand 35 states. [2019-10-07 13:40:26,539 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 41 [2019-10-07 13:40:26,749 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 47 [2019-10-07 13:40:26,989 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 53 [2019-10-07 13:40:27,387 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 61 [2019-10-07 13:40:27,861 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 63 [2019-10-07 13:40:28,184 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 62 [2019-10-07 13:40:28,682 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 69 [2019-10-07 13:40:29,187 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 71 [2019-10-07 13:40:29,578 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 61 [2019-10-07 13:40:30,051 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 65 [2019-10-07 13:40:30,372 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 63 [2019-10-07 13:40:30,853 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 71 [2019-10-07 13:40:31,356 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 63 [2019-10-07 13:40:31,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:31,510 INFO L93 Difference]: Finished difference Result 96 states and 100 transitions. [2019-10-07 13:40:31,510 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2019-10-07 13:40:31,510 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 30 [2019-10-07 13:40:31,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:31,512 INFO L225 Difference]: With dead ends: 96 [2019-10-07 13:40:31,512 INFO L226 Difference]: Without dead ends: 94 [2019-10-07 13:40:31,515 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 60 SyntacticMatches, 5 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 640 ImplicationChecksByTransitivity, 10.2s TimeCoverageRelationStatistics Valid=1121, Invalid=2661, Unknown=0, NotChecked=0, Total=3782 [2019-10-07 13:40:31,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94 states. [2019-10-07 13:40:31,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94 to 61. [2019-10-07 13:40:31,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61 states. [2019-10-07 13:40:31,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 63 transitions. [2019-10-07 13:40:31,520 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 63 transitions. Word has length 30 [2019-10-07 13:40:31,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:31,528 INFO L462 AbstractCegarLoop]: Abstraction has 61 states and 63 transitions. [2019-10-07 13:40:31,528 INFO L463 AbstractCegarLoop]: Interpolant automaton has 35 states. [2019-10-07 13:40:31,528 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 63 transitions. [2019-10-07 13:40:31,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-10-07 13:40:31,533 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:31,533 INFO L385 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] [2019-10-07 13:40:31,743 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 13:40:31,745 INFO L410 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:31,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:31,746 INFO L82 PathProgramCache]: Analyzing trace with hash 1339182842, now seen corresponding path program 1 times [2019-10-07 13:40:31,746 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:31,746 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:31,747 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:31,747 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:31,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:31,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:31,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:31,794 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:31,794 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:31,794 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:40:31,794 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:40:31,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:40:31,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:31,795 INFO L87 Difference]: Start difference. First operand 61 states and 63 transitions. Second operand 5 states. [2019-10-07 13:40:31,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:31,858 INFO L93 Difference]: Finished difference Result 62 states and 64 transitions. [2019-10-07 13:40:31,858 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 13:40:31,858 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 33 [2019-10-07 13:40:31,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:31,859 INFO L225 Difference]: With dead ends: 62 [2019-10-07 13:40:31,859 INFO L226 Difference]: Without dead ends: 60 [2019-10-07 13:40:31,859 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 3 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-10-07 13:40:31,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states. [2019-10-07 13:40:31,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 59. [2019-10-07 13:40:31,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59 states. [2019-10-07 13:40:31,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 61 transitions. [2019-10-07 13:40:31,864 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 61 transitions. Word has length 33 [2019-10-07 13:40:31,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:31,865 INFO L462 AbstractCegarLoop]: Abstraction has 59 states and 61 transitions. [2019-10-07 13:40:31,865 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:40:31,865 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 61 transitions. [2019-10-07 13:40:31,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2019-10-07 13:40:31,865 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:31,865 INFO L385 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] [2019-10-07 13:40:31,866 INFO L410 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:31,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:31,866 INFO L82 PathProgramCache]: Analyzing trace with hash -1435001690, now seen corresponding path program 1 times [2019-10-07 13:40:31,867 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:31,867 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:31,867 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:31,867 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:31,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:31,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:31,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:31,911 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:31,911 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:31,911 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-07 13:40:31,912 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-07 13:40:31,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-07 13:40:31,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-10-07 13:40:31,912 INFO L87 Difference]: Start difference. First operand 59 states and 61 transitions. Second operand 7 states. [2019-10-07 13:40:32,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:32,004 INFO L93 Difference]: Finished difference Result 70 states and 73 transitions. [2019-10-07 13:40:32,005 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 13:40:32,005 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 34 [2019-10-07 13:40:32,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:32,006 INFO L225 Difference]: With dead ends: 70 [2019-10-07 13:40:32,006 INFO L226 Difference]: Without dead ends: 68 [2019-10-07 13:40:32,007 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2019-10-07 13:40:32,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2019-10-07 13:40:32,011 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 57. [2019-10-07 13:40:32,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57 states. [2019-10-07 13:40:32,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 59 transitions. [2019-10-07 13:40:32,012 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 59 transitions. Word has length 34 [2019-10-07 13:40:32,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:32,013 INFO L462 AbstractCegarLoop]: Abstraction has 57 states and 59 transitions. [2019-10-07 13:40:32,013 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-07 13:40:32,013 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 59 transitions. [2019-10-07 13:40:32,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2019-10-07 13:40:32,013 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:32,013 INFO L385 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] [2019-10-07 13:40:32,014 INFO L410 AbstractCegarLoop]: === Iteration 16 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:32,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:32,014 INFO L82 PathProgramCache]: Analyzing trace with hash 1972205027, now seen corresponding path program 1 times [2019-10-07 13:40:32,015 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:32,015 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:32,015 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:32,015 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:32,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:32,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:32,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:32,064 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:32,064 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:32,064 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:40:32,064 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:40:32,065 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:40:32,065 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:32,065 INFO L87 Difference]: Start difference. First operand 57 states and 59 transitions. Second operand 5 states. [2019-10-07 13:40:32,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:32,171 INFO L93 Difference]: Finished difference Result 90 states and 94 transitions. [2019-10-07 13:40:32,171 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 13:40:32,172 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 37 [2019-10-07 13:40:32,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:32,173 INFO L225 Difference]: With dead ends: 90 [2019-10-07 13:40:32,173 INFO L226 Difference]: Without dead ends: 88 [2019-10-07 13:40:32,174 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-07 13:40:32,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88 states. [2019-10-07 13:40:32,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88 to 60. [2019-10-07 13:40:32,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2019-10-07 13:40:32,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 62 transitions. [2019-10-07 13:40:32,179 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 62 transitions. Word has length 37 [2019-10-07 13:40:32,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:32,179 INFO L462 AbstractCegarLoop]: Abstraction has 60 states and 62 transitions. [2019-10-07 13:40:32,179 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:40:32,179 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 62 transitions. [2019-10-07 13:40:32,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2019-10-07 13:40:32,180 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:32,180 INFO L385 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] [2019-10-07 13:40:32,180 INFO L410 AbstractCegarLoop]: === Iteration 17 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:32,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:32,180 INFO L82 PathProgramCache]: Analyzing trace with hash 1008816880, now seen corresponding path program 1 times [2019-10-07 13:40:32,181 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:32,181 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:32,181 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:32,181 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:32,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:32,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:32,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:32,242 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:32,242 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:32,242 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:40:32,243 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:40:32,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:40:32,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:32,243 INFO L87 Difference]: Start difference. First operand 60 states and 62 transitions. Second operand 5 states. [2019-10-07 13:40:32,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:32,328 INFO L93 Difference]: Finished difference Result 60 states and 62 transitions. [2019-10-07 13:40:32,328 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 13:40:32,329 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 38 [2019-10-07 13:40:32,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:32,329 INFO L225 Difference]: With dead ends: 60 [2019-10-07 13:40:32,329 INFO L226 Difference]: Without dead ends: 58 [2019-10-07 13:40:32,330 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-07 13:40:32,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2019-10-07 13:40:32,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 58. [2019-10-07 13:40:32,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2019-10-07 13:40:32,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 60 transitions. [2019-10-07 13:40:32,335 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 60 transitions. Word has length 38 [2019-10-07 13:40:32,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:32,335 INFO L462 AbstractCegarLoop]: Abstraction has 58 states and 60 transitions. [2019-10-07 13:40:32,335 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:40:32,335 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 60 transitions. [2019-10-07 13:40:32,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2019-10-07 13:40:32,336 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:32,336 INFO L385 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] [2019-10-07 13:40:32,336 INFO L410 AbstractCegarLoop]: === Iteration 18 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:32,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:32,337 INFO L82 PathProgramCache]: Analyzing trace with hash -1189488013, now seen corresponding path program 1 times [2019-10-07 13:40:32,337 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:32,337 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:32,337 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:32,337 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:32,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:32,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:32,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:32,373 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:32,373 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:32,374 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:40:32,374 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:40:32,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:40:32,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:32,375 INFO L87 Difference]: Start difference. First operand 58 states and 60 transitions. Second operand 5 states. [2019-10-07 13:40:32,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:32,394 INFO L93 Difference]: Finished difference Result 69 states and 72 transitions. [2019-10-07 13:40:32,394 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 13:40:32,395 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 40 [2019-10-07 13:40:32,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:32,395 INFO L225 Difference]: With dead ends: 69 [2019-10-07 13:40:32,395 INFO L226 Difference]: Without dead ends: 67 [2019-10-07 13:40:32,396 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:32,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67 states. [2019-10-07 13:40:32,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67 to 65. [2019-10-07 13:40:32,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2019-10-07 13:40:32,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 69 transitions. [2019-10-07 13:40:32,402 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 69 transitions. Word has length 40 [2019-10-07 13:40:32,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:32,402 INFO L462 AbstractCegarLoop]: Abstraction has 65 states and 69 transitions. [2019-10-07 13:40:32,403 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:40:32,403 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 69 transitions. [2019-10-07 13:40:32,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-10-07 13:40:32,403 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:32,403 INFO L385 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] [2019-10-07 13:40:32,404 INFO L410 AbstractCegarLoop]: === Iteration 19 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:32,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:32,404 INFO L82 PathProgramCache]: Analyzing trace with hash 1780580463, now seen corresponding path program 1 times [2019-10-07 13:40:32,404 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:32,404 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:32,405 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:32,405 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:32,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:32,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:32,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:32,442 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:32,442 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:32,442 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:40:32,443 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:40:32,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:40:32,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:32,443 INFO L87 Difference]: Start difference. First operand 65 states and 69 transitions. Second operand 5 states. [2019-10-07 13:40:32,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:32,475 INFO L93 Difference]: Finished difference Result 67 states and 70 transitions. [2019-10-07 13:40:32,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 13:40:32,476 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 41 [2019-10-07 13:40:32,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:32,477 INFO L225 Difference]: With dead ends: 67 [2019-10-07 13:40:32,477 INFO L226 Difference]: Without dead ends: 65 [2019-10-07 13:40:32,478 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-07 13:40:32,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2019-10-07 13:40:32,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 63. [2019-10-07 13:40:32,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63 states. [2019-10-07 13:40:32,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 67 transitions. [2019-10-07 13:40:32,485 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 67 transitions. Word has length 41 [2019-10-07 13:40:32,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:32,485 INFO L462 AbstractCegarLoop]: Abstraction has 63 states and 67 transitions. [2019-10-07 13:40:32,485 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:40:32,485 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 67 transitions. [2019-10-07 13:40:32,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-10-07 13:40:32,486 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:32,486 INFO L385 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] [2019-10-07 13:40:32,486 INFO L410 AbstractCegarLoop]: === Iteration 20 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:32,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:32,487 INFO L82 PathProgramCache]: Analyzing trace with hash -636577287, now seen corresponding path program 1 times [2019-10-07 13:40:32,487 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:32,487 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:32,487 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:32,487 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:32,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:32,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:32,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:32,529 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:32,529 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:32,530 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:40:32,530 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:40:32,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:40:32,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:32,531 INFO L87 Difference]: Start difference. First operand 63 states and 67 transitions. Second operand 5 states. [2019-10-07 13:40:32,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:32,665 INFO L93 Difference]: Finished difference Result 89 states and 94 transitions. [2019-10-07 13:40:32,665 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 13:40:32,666 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 42 [2019-10-07 13:40:32,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:32,666 INFO L225 Difference]: With dead ends: 89 [2019-10-07 13:40:32,667 INFO L226 Difference]: Without dead ends: 87 [2019-10-07 13:40:32,667 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-07 13:40:32,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2019-10-07 13:40:32,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 68. [2019-10-07 13:40:32,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68 states. [2019-10-07 13:40:32,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 73 transitions. [2019-10-07 13:40:32,674 INFO L78 Accepts]: Start accepts. Automaton has 68 states and 73 transitions. Word has length 42 [2019-10-07 13:40:32,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:32,674 INFO L462 AbstractCegarLoop]: Abstraction has 68 states and 73 transitions. [2019-10-07 13:40:32,674 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:40:32,674 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 73 transitions. [2019-10-07 13:40:32,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-10-07 13:40:32,675 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:32,675 INFO L385 BasicCegarLoop]: trace histogram [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] [2019-10-07 13:40:32,676 INFO L410 AbstractCegarLoop]: === Iteration 21 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:32,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:32,676 INFO L82 PathProgramCache]: Analyzing trace with hash -1734863350, now seen corresponding path program 1 times [2019-10-07 13:40:32,676 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:32,676 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:32,676 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:32,677 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:32,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:32,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:32,801 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:32,801 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:32,801 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 13:40:32,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 13:40:32,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:32,920 INFO L256 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 17 conjunts are in the unsatisfiable core [2019-10-07 13:40:32,931 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 13:40:33,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:33,004 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 13:40:33,034 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:33,035 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 13:40:33,037 INFO L162 IcfgInterpreter]: Started Sifa with 41 locations of interest [2019-10-07 13:40:33,037 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 13:40:33,038 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 13:40:33,038 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 13:40:33,038 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 13:40:33,056 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 10 for LOIs [2019-10-07 13:40:33,492 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-07 13:40:33,506 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-10-07 13:40:33,565 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-10-07 13:40:34,306 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 7 for LOIs [2019-10-07 13:40:34,308 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-07 13:40:34,309 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-07 13:40:34,309 INFO L193 IcfgInterpreter]: Reachable states at location L54 satisfy 68#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:34,309 INFO L193 IcfgInterpreter]: Reachable states at location L118 satisfy 125#(and (<= ~__return_375~0 0) (<= 0 main_~__VERIFIER_assert__cond~3) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__tmp_4~0) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= |old(~__return_375~0)| 0) (<= 0 main_~__VERIFIER_assert__cond~2) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= 0 main_~__tmp_3~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| 0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-07 13:40:34,309 INFO L193 IcfgInterpreter]: Reachable states at location L182 satisfy 281#(and (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~6) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= main_~__tmp_7~0 1) (<= 0 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~7 1) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= ~__return_375~0 0) (<= 1 main_~__VERIFIER_assert__cond~3) (<= 0 main_~__VERIFIER_assert__cond~7) (<= 0 main_~__VERIFIER_assert__cond~5) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 main_~__tmp_8~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= 1 main_~__VERIFIER_assert__cond~2) (<= 0 main_~__tmp_6~0) (<= main_~main__scheme~0 999999) (<= main_~__tmp_6~0 1) (<= 0 main_~main__tokenlen~0) (<= main_~__tmp_5~0 1) (= |old(~__return_375~0)| 0) (<= 0 main_~__tmp_5~0) (<= main_~__tmp_3~0 1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_8~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 1 main_~main__scheme~0) (<= 0 main_~__VERIFIER_assert__cond~4)) [2019-10-07 13:40:34,310 INFO L193 IcfgInterpreter]: Reachable states at location L310 satisfy 481#(and (= main_~main__c~0 0) (or (and (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~__tmp_12~0 1) (<= main_~main__scheme~0 1000000) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= 1 main_~__VERIFIER_assert__cond~11) (<= 0 main_~__tmp_9~0) (<= main_~__tmp_7~0 1) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= main_~__VERIFIER_assert__cond~8 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__tmp_2~0) (<= 1 main_~__VERIFIER_assert__cond~6) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~7 1) (<= 0 ~__return_375~0) (<= main_~__VERIFIER_assert__cond~9 1) (<= main_~__tmp_4~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= 3 main_~main__cp~0) (<= 0 main_~__VERIFIER_assert__cond~8) (<= 1 main_~__VERIFIER_assert__cond~10) (<= main_~main__cp~0 1000001) (<= main_~__tmp_11~0 1) (<= 2 main_~main__scheme~0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 1 main_~__tmp_12~0) (<= main_~__VERIFIER_assert__cond~11 1) (<= main_~__tmp_9~0 1) (<= ~__return_375~0 0) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~3) (<= 1 main_~__tmp_6~0) (<= main_~__VERIFIER_assert__cond~10 1) (<= 1 main_~__tmp_5~0) (<= main_~__tmp_10~0 1) (<= main_~__VERIFIER_assert__cond~1 1) (<= 1 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__tmp_11~0) (<= 0 main_~main__c~0) (<= 0 main_~__VERIFIER_assert__cond~9) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~main__c~0 0) (<= main_~__tmp_6~0 1) (<= main_~main____CPAchecker_TMP_3~0 0) (<= 1 main_~main__tokenlen~0) (<= 1 main_~__VERIFIER_assert__cond~7) (<= main_~__tmp_5~0 1) (<= 1 main_~__VERIFIER_assert__cond~5) (<= 0 main_~__tmp_10~0) (<= main_~__tmp_3~0 1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= 1 main_~__tmp_8~0) (<= main_~__tmp_8~0 1) (<= main_~__tmp_2~0 1) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0)) (and (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__scheme~0 1000000) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= 0 main_~__tmp_9~0) (<= main_~__tmp_7~0 1) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= main_~__VERIFIER_assert__cond~8 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__tmp_2~0) (<= 2 main_~main__cp~0) (<= 1 main_~__VERIFIER_assert__cond~6) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~7 1) (<= 0 ~__return_375~0) (<= main_~__VERIFIER_assert__cond~9 1) (<= main_~__tmp_4~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= 0 main_~__VERIFIER_assert__cond~8) (<= 2 main_~main__scheme~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__tmp_9~0 1) (<= ~__return_375~0 0) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~3) (<= 1 main_~__tmp_6~0) (<= 1 main_~__tmp_5~0) (<= main_~__tmp_10~0 1) (<= main_~main__cp~0 1000000) (<= main_~__VERIFIER_assert__cond~1 1) (<= 1 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= main_~main__tokenlen~0 1000000) (<= 0 main_~main__c~0) (<= 0 main_~__VERIFIER_assert__cond~9) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~main__c~0 0) (<= main_~__tmp_6~0 1) (<= 0 main_~main__tokenlen~0) (<= 1 main_~__VERIFIER_assert__cond~7) (<= main_~__tmp_5~0 1) (<= 1 main_~__VERIFIER_assert__cond~5) (<= 0 main_~__tmp_10~0) (<= main_~__tmp_3~0 1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= 1 main_~__tmp_8~0) (<= main_~__tmp_8~0 1) (<= main_~__tmp_2~0 1) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0)))) [2019-10-07 13:40:34,310 INFO L193 IcfgInterpreter]: Reachable states at location L257 satisfy 462#(and (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~__tmp_12~0 1) (<= main_~main__scheme~0 1000000) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= 1 main_~__VERIFIER_assert__cond~11) (<= 0 main_~__tmp_9~0) (<= main_~__tmp_7~0 1) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= main_~__VERIFIER_assert__cond~8 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__tmp_2~0) (<= 2 main_~main__cp~0) (<= 1 main_~__VERIFIER_assert__cond~6) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~7 1) (<= 0 ~__return_375~0) (<= main_~__VERIFIER_assert__cond~9 1) (<= main_~__tmp_4~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= 0 main_~__VERIFIER_assert__cond~8) (<= 1 main_~__VERIFIER_assert__cond~10) (<= main_~__tmp_11~0 1) (<= 2 main_~main__scheme~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 1 main_~__tmp_12~0) (<= main_~__VERIFIER_assert__cond~11 1) (<= main_~__tmp_9~0 1) (<= ~__return_375~0 0) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~3) (<= 1 main_~__tmp_6~0) (<= main_~__VERIFIER_assert__cond~10 1) (<= 1 main_~__tmp_5~0) (<= main_~__tmp_10~0 1) (<= main_~main__cp~0 1000000) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (<= main_~__VERIFIER_assert__cond~1 1) (<= 1 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__tmp_11~0) (<= 0 main_~main__c~0) (<= 0 main_~__VERIFIER_assert__cond~9) (<= 1 main_~__VERIFIER_assert__cond~2) (= main_~main__c~0 0) (<= main_~main__c~0 0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (<= main_~__tmp_6~0 1) (<= 1 main_~main__tokenlen~0) (<= 1 main_~__VERIFIER_assert__cond~7) (<= main_~__tmp_5~0 1) (<= 1 main_~__VERIFIER_assert__cond~5) (<= 0 main_~__tmp_10~0) (<= main_~__tmp_3~0 1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= 1 main_~__tmp_8~0) (<= main_~__tmp_8~0 1) (<= main_~__tmp_2~0 1) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0)) [2019-10-07 13:40:34,310 INFO L193 IcfgInterpreter]: Reachable states at location L396 satisfy 176#(and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| 0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647)) [2019-10-07 13:40:34,310 INFO L193 IcfgInterpreter]: Reachable states at location L56 satisfy 73#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= 0 main_~main__urilen~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:34,310 INFO L193 IcfgInterpreter]: Reachable states at location L248 satisfy 453#(and (<= 0 main_~__VERIFIER_assert__cond~11) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~__tmp_12~0 1) (<= main_~main__scheme~0 1000000) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= 0 main_~__tmp_12~0) (= main_~__tmp_12~0 (ite (<= 0 main_~main__cp~0) 1 0)) (<= ~__return_main~0 0) (<= 0 main_~__tmp_9~0) (<= main_~__tmp_7~0 1) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= main_~__VERIFIER_assert__cond~8 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__tmp_2~0) (<= 2 main_~main__cp~0) (<= 1 main_~__VERIFIER_assert__cond~6) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~7 1) (<= 0 ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (<= main_~__VERIFIER_assert__cond~9 1) (<= main_~__tmp_4~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= 0 main_~__VERIFIER_assert__cond~8) (<= main_~__tmp_11~0 1) (<= 2 main_~main__scheme~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__VERIFIER_assert__cond~11 1) (<= main_~__tmp_9~0 1) (<= ~__return_375~0 0) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~3) (<= 1 main_~__tmp_6~0) (<= main_~__VERIFIER_assert__cond~10 1) (<= 1 main_~__tmp_5~0) (<= main_~__tmp_10~0 1) (<= 0 main_~__VERIFIER_assert__cond~10) (<= main_~__VERIFIER_assert__cond~1 1) (<= 1 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= main_~main__tokenlen~0 1000000) (<= 0 main_~main__c~0) (<= 0 main_~__VERIFIER_assert__cond~9) (<= 1 main_~__VERIFIER_assert__cond~2) (= main_~main__c~0 0) (<= main_~main__c~0 0) (<= main_~__tmp_6~0 1) (<= 0 main_~main__tokenlen~0) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (<= 1 main_~main__tokenlen~0) (<= 1 main_~__VERIFIER_assert__cond~7) (= (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0) main_~__tmp_11~0) (<= main_~__tmp_5~0 1) (<= 1 main_~__VERIFIER_assert__cond~5) (<= 0 main_~__tmp_10~0) (<= main_~__tmp_3~0 1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= 1 main_~__tmp_8~0) (<= main_~__tmp_8~0 1) (<= main_~__tmp_2~0 1) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (< (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 0 main_~__tmp_11~0)) [2019-10-07 13:40:34,311 INFO L193 IcfgInterpreter]: Reachable states at location L387 satisfy 134#(and (<= ~__return_375~0 0) (<= 0 main_~__VERIFIER_assert__cond~3) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__tmp_4~0) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= |old(~__return_375~0)| 0) (<= 0 main_~__VERIFIER_assert__cond~2) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= 0 main_~__tmp_3~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (<= 1 main_~main__scheme~0) (or (and (= main_~__tmp_1~0 1) (= ~__return_main~0 0) (= |old(~__return_375~0)| 0)) (and (= ~__return_main~0 0) (= main_~__tmp_1~0 0) (= |old(~__return_375~0)| 0))) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-07 13:40:34,311 INFO L193 IcfgInterpreter]: Reachable states at location L78 satisfy 93#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (= main_~main__cp~0 main_~main__scheme~0) (<= main_~main__scheme~0 1000000) (not (< main_~main__urilen~0 (+ main_~main__scheme~0 1))) (<= 0 ~__return_main~0) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (not (= main_~main__scheme~0 0)) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main__urilen~0 1000000)) (<= 0 main_~__VERIFIER_assert__cond~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= 0 main_~__tmp_1~0) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= 0 main_~main__tokenlen~0) (<= 0 main_~main__cp~0) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__urilen~0 2147483647) (= |old(~__return_375~0)| 0) (<= 1 main_~main__urilen~0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~__tmp_1~0 1) (<= main_~main__tokenlen~0 2147483647) (= (ite (< main_~main__cp~0 (+ main_~main__urilen~0 1)) 1 0) main_~__tmp_1~0) (<= 0 main_~main__scheme~0) (= ~__return_main~0 0)) [2019-10-07 13:40:34,311 INFO L193 IcfgInterpreter]: Reachable states at location L36 satisfy 53#(and (<= ~__return_375~0 0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:34,311 INFO L193 IcfgInterpreter]: Reachable states at location L58 satisfy 78#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (<= 0 (+ main_~main__urilen~0 1000000)) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (= |old(~__return_375~0)| 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~main__tokenlen~0 2147483647) (<= 0 main_~main__urilen~0) (= ~__return_main~0 0)) [2019-10-07 13:40:34,311 INFO L193 IcfgInterpreter]: Reachable states at location L-1 satisfy 23#(and (<= ~__return_375~0 0) (= ~__return_375~0 0) (<= 0 ~__return_375~0) (<= 0 ~__return_main~0) (= ~__return_main~0 0) (<= ~__return_main~0 0)) [2019-10-07 13:40:34,311 INFO L193 IcfgInterpreter]: Reachable states at location mainENTRY satisfy 33#(and (<= ~__return_375~0 0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= |old(~__return_375~0)| 0) (= ~__return_main~0 0) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0)) [2019-10-07 13:40:34,311 INFO L193 IcfgInterpreter]: Reachable states at location L219 satisfy 384#(and (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__scheme~0 1000000) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (= 0 main_~main__c~0) (<= ~__return_main~0 0) (<= 0 main_~__tmp_9~0) (<= main_~__tmp_7~0 1) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~__VERIFIER_assert__cond~8 1) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__tmp_2~0) (<= 2 main_~main__cp~0) (<= 1 main_~__VERIFIER_assert__cond~6) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~7 1) (<= 0 ~__return_375~0) (<= main_~__VERIFIER_assert__cond~9 1) (<= main_~__tmp_4~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= 0 main_~__VERIFIER_assert__cond~8) (<= 2 main_~main__scheme~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__tmp_9~0 1) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (<= ~__return_375~0 0) (<= 1 main_~__VERIFIER_assert__cond~3) (<= 1 main_~__tmp_6~0) (<= 1 main_~__tmp_5~0) (<= main_~main__cp~0 1000000) (<= main_~__tmp_10~0 1) (<= main_~__VERIFIER_assert__cond~1 1) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (<= 1 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= main_~main__tokenlen~0 1000000) (<= 0 main_~main__c~0) (<= 0 main_~__VERIFIER_assert__cond~9) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~main__c~0 0) (<= main_~__tmp_6~0 1) (= main_~__tmp_9~0 (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0)) (<= 0 main_~main__tokenlen~0) (not (= 0 main_~main____CPAchecker_TMP_2~0)) (<= 1 main_~__VERIFIER_assert__cond~7) (<= main_~__tmp_5~0 1) (= main_~__tmp_10~0 (ite (<= 0 main_~main__cp~0) 1 0)) (<= 1 main_~__VERIFIER_assert__cond~5) (<= 0 main_~__tmp_10~0) (<= main_~__tmp_3~0 1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= 1 main_~__tmp_8~0) (<= main_~__tmp_8~0 1) (<= main_~__tmp_2~0 1) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8)) [2019-10-07 13:40:34,312 INFO L193 IcfgInterpreter]: Reachable states at location L60 satisfy 83#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (<= 0 (+ main_~main__urilen~0 1000000)) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (= |old(~__return_375~0)| 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~main__tokenlen~0 2147483647) (<= 0 main_~main__urilen~0) (<= 0 main_~main__scheme~0) (= ~__return_main~0 0)) [2019-10-07 13:40:34,312 INFO L193 IcfgInterpreter]: Reachable states at location L199 satisfy 339#(and (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__scheme~0 1000000) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= main_~__tmp_7~0 1) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__tmp_2~0) (<= 2 main_~main__cp~0) (<= 1 main_~__VERIFIER_assert__cond~6) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~7 1) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= 2 main_~main__scheme~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (<= ~__return_375~0 0) (<= 1 main_~__VERIFIER_assert__cond~3) (<= 1 main_~__tmp_6~0) (<= 1 main_~__tmp_5~0) (<= main_~main__cp~0 1000000) (<= main_~__VERIFIER_assert__cond~1 1) (<= 1 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__tmp_6~0 1) (= main_~__tmp_4~0 1) (<= 0 main_~main__tokenlen~0) (<= 1 main_~__VERIFIER_assert__cond~7) (<= main_~__tmp_5~0 1) (= main_~__tmp_6~0 1) (= |old(~__return_375~0)| 0) (<= 1 main_~__VERIFIER_assert__cond~5) (<= main_~__tmp_3~0 1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= 1 main_~__tmp_8~0) (<= main_~__tmp_8~0 1) (<= main_~__tmp_2~0 1) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0)) [2019-10-07 13:40:34,312 INFO L193 IcfgInterpreter]: Reachable states at location L18 satisfy 38#(and (<= ~__return_375~0 0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:34,312 INFO L193 IcfgInterpreter]: Reachable states at location L157 satisfy 239#(and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= 0 main_~__VERIFIER_assert__cond~5) (<= main_~__VERIFIER_assert__cond~1 1) (<= main_~__VERIFIER_assert__cond~4 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= 0 main_~__tmp_6~0) (<= main_~main__scheme~0 999999) (<= main_~__tmp_6~0 1) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= main_~__tmp_5~0 1) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| 0) (<= main_~__tmp_4~0 1) (<= 0 main_~__tmp_5~0) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 0 main_~__VERIFIER_assert__cond~4) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647)) [2019-10-07 13:40:34,312 INFO L193 IcfgInterpreter]: Reachable states at location L42 satisfy 58#(and (<= ~__return_375~0 0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:34,313 INFO L193 IcfgInterpreter]: Reachable states at location L106 satisfy 116#(and (<= ~__return_375~0 0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= |old(~__return_375~0)| 0) (<= 0 main_~__VERIFIER_assert__cond~2) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= 0 main_~__tmp_3~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| 0) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-07 13:40:34,313 INFO L193 IcfgInterpreter]: Reachable states at location L170 satisfy 260#(and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~6) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= 0 main_~__VERIFIER_assert__cond~5) (<= main_~__VERIFIER_assert__cond~1 1) (<= main_~__VERIFIER_assert__cond~4 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= main_~__tmp_7~0 1) (<= 1 main_~__VERIFIER_assert__cond~2) (<= 0 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= 0 main_~__tmp_6~0) (<= main_~main__scheme~0 999999) (<= main_~__tmp_6~0 1) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= main_~__tmp_5~0 1) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| 0) (<= main_~__tmp_4~0 1) (<= 0 main_~__tmp_5~0) (<= main_~__VERIFIER_assert__cond~6 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 0 main_~__VERIFIER_assert__cond~4) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647)) [2019-10-07 13:40:34,313 INFO L193 IcfgInterpreter]: Reachable states at location L150 satisfy 218#(and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= 0 main_~__VERIFIER_assert__cond~5) (<= main_~__VERIFIER_assert__cond~1 1) (<= main_~__VERIFIER_assert__cond~4 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= 0 main_~__tmp_6~0) (<= main_~main__scheme~0 999999) (<= main_~__tmp_6~0 1) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= main_~__tmp_5~0 1) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| 0) (<= main_~__tmp_4~0 1) (<= 0 main_~__tmp_5~0) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 0 main_~__VERIFIER_assert__cond~4) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647)) [2019-10-07 13:40:34,313 INFO L193 IcfgInterpreter]: Reachable states at location L236 satisfy 438#(and (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__scheme~0 1000000) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= 0 main_~__tmp_9~0) (<= main_~__tmp_7~0 1) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= main_~__VERIFIER_assert__cond~8 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__tmp_2~0) (<= 2 main_~main__cp~0) (<= 1 main_~__VERIFIER_assert__cond~6) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~7 1) (<= 0 ~__return_375~0) (<= main_~__VERIFIER_assert__cond~9 1) (<= main_~__tmp_4~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= 0 main_~__VERIFIER_assert__cond~8) (<= main_~__tmp_11~0 1) (<= 2 main_~main__scheme~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__tmp_9~0 1) (<= ~__return_375~0 0) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~3) (<= 1 main_~__tmp_6~0) (<= main_~__VERIFIER_assert__cond~10 1) (<= 1 main_~__tmp_5~0) (<= main_~__tmp_10~0 1) (<= 0 main_~__VERIFIER_assert__cond~10) (<= main_~__VERIFIER_assert__cond~1 1) (<= 1 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= main_~main__tokenlen~0 1000000) (<= 0 main_~main__c~0) (<= 0 main_~__VERIFIER_assert__cond~9) (<= 1 main_~__VERIFIER_assert__cond~2) (= main_~main__c~0 0) (<= main_~main__c~0 0) (<= main_~__tmp_6~0 1) (<= 0 main_~main__tokenlen~0) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (<= 1 main_~main__tokenlen~0) (<= 1 main_~__VERIFIER_assert__cond~7) (= (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0) main_~__tmp_11~0) (<= main_~__tmp_5~0 1) (<= 1 main_~__VERIFIER_assert__cond~5) (<= 0 main_~__tmp_10~0) (<= main_~__tmp_3~0 1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= 1 main_~__tmp_8~0) (<= main_~__tmp_8~0 1) (<= main_~__tmp_2~0 1) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (< (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 0 main_~__tmp_11~0)) [2019-10-07 13:40:34,313 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initENTRY satisfy 485#(and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_375~0)| ~__return_375~0)) [2019-10-07 13:40:34,314 INFO L193 IcfgInterpreter]: Reachable states at location L66 satisfy 88#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (not (= main_~main__scheme~0 0)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (= |old(~__return_375~0)| 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~main__tokenlen~0 2147483647) (<= 0 main_~main__urilen~0) (<= 0 main_~main__scheme~0) (= ~__return_main~0 0)) [2019-10-07 13:40:34,314 INFO L193 IcfgInterpreter]: Reachable states at location L130 satisfy 155#(and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| 0) (<= main_~__tmp_4~0 1) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647)) [2019-10-07 13:40:34,314 INFO L193 IcfgInterpreter]: Reachable states at location L322 satisfy 471#(and (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~__tmp_12~0 1) (<= main_~main__scheme~0 1000000) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= 1 main_~__VERIFIER_assert__cond~11) (<= 0 main_~__tmp_9~0) (<= main_~__tmp_7~0 1) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= main_~__VERIFIER_assert__cond~8 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__tmp_2~0) (<= 2 main_~main__cp~0) (<= 1 main_~__VERIFIER_assert__cond~6) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~7 1) (<= 0 ~__return_375~0) (<= main_~__VERIFIER_assert__cond~9 1) (<= main_~__tmp_4~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= 0 main_~__VERIFIER_assert__cond~8) (<= 1 main_~__VERIFIER_assert__cond~10) (<= main_~__tmp_11~0 1) (<= 2 main_~main__scheme~0) (<= 0 main_~main____CPAchecker_TMP_3~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= 1 main_~__tmp_12~0) (<= main_~__VERIFIER_assert__cond~11 1) (<= main_~__tmp_9~0 1) (<= ~__return_375~0 0) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~3) (<= 1 main_~__tmp_6~0) (<= main_~__VERIFIER_assert__cond~10 1) (<= 1 main_~__tmp_5~0) (<= main_~__tmp_10~0 1) (<= main_~main__cp~0 1000000) (<= main_~__VERIFIER_assert__cond~1 1) (<= 1 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= main_~main__tokenlen~0 1000000) (<= 1 main_~__tmp_11~0) (<= 0 main_~main__c~0) (<= 0 main_~__VERIFIER_assert__cond~9) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~main__c~0 0) (<= main_~__tmp_6~0 1) (<= main_~main____CPAchecker_TMP_3~0 0) (<= 1 main_~main__tokenlen~0) (<= 1 main_~__VERIFIER_assert__cond~7) (<= main_~__tmp_5~0 1) (<= 1 main_~__VERIFIER_assert__cond~5) (<= 0 main_~__tmp_10~0) (<= main_~__tmp_3~0 1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= 1 main_~__tmp_8~0) (<= main_~__tmp_8~0 1) (<= main_~__tmp_2~0 1) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (or (and (= main_~__tmp_12~0 0) (= main_~main__c~0 0) (= main_~main____CPAchecker_TMP_3~0 0)) (and (= main_~main__c~0 0) (= main_~__tmp_12~0 1) (= main_~main____CPAchecker_TMP_3~0 0)))) [2019-10-07 13:40:34,314 INFO L193 IcfgInterpreter]: Reachable states at location L24 satisfy 43#(and (<= ~__return_375~0 0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:34,314 INFO L193 IcfgInterpreter]: Reachable states at location L99 satisfy 107#(and (<= ~__return_375~0 0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= |old(~__return_375~0)| 0) (<= main_~main__scheme~0 999999) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| 0) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0)) [2019-10-07 13:40:34,314 INFO L193 IcfgInterpreter]: Reachable states at location L238 satisfy 443#(and (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__scheme~0 1000000) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= 0 main_~__tmp_9~0) (<= main_~__tmp_7~0 1) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= main_~__VERIFIER_assert__cond~8 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__tmp_2~0) (<= 2 main_~main__cp~0) (<= 1 main_~__VERIFIER_assert__cond~6) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~7 1) (<= 0 ~__return_375~0) (<= main_~__VERIFIER_assert__cond~9 1) (<= main_~__tmp_4~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= 0 main_~__VERIFIER_assert__cond~8) (<= 2 main_~main__scheme~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__tmp_9~0 1) (<= ~__return_375~0 0) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~3) (<= 1 main_~__tmp_6~0) (<= 1 main_~__tmp_5~0) (<= main_~__tmp_10~0 1) (<= 0 main_~__VERIFIER_assert__cond~10) (<= main_~__VERIFIER_assert__cond~1 1) (<= 1 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= main_~main__tokenlen~0 1000000) (<= 0 main_~main__c~0) (<= 0 main_~__VERIFIER_assert__cond~9) (<= 1 main_~__VERIFIER_assert__cond~2) (= main_~main__c~0 0) (= main_~__VERIFIER_assert__cond~10 0) (<= main_~main__c~0 0) (<= main_~__tmp_6~0 1) (<= 0 main_~main__tokenlen~0) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (<= 1 main_~main__tokenlen~0) (<= 1 main_~__VERIFIER_assert__cond~7) (= (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0) main_~__tmp_11~0) (<= main_~__tmp_5~0 1) (<= main_~__VERIFIER_assert__cond~10 0) (<= 1 main_~__VERIFIER_assert__cond~5) (<= main_~__tmp_11~0 0) (<= 0 main_~__tmp_10~0) (<= main_~__tmp_3~0 1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= 1 main_~__tmp_8~0) (<= main_~__tmp_8~0 1) (<= main_~__tmp_2~0 1) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (< (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 0 main_~__tmp_11~0)) [2019-10-07 13:40:34,315 INFO L193 IcfgInterpreter]: Reachable states at location L207 satisfy 379#(and (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__scheme~0 1000000) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (= 0 main_~main__c~0) (<= ~__return_main~0 0) (<= 0 main_~__tmp_9~0) (<= main_~__tmp_7~0 1) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~__VERIFIER_assert__cond~8 1) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__tmp_2~0) (<= 2 main_~main__cp~0) (<= 1 main_~__VERIFIER_assert__cond~6) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~7 1) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= 0 main_~__VERIFIER_assert__cond~8) (<= 2 main_~main__scheme~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__tmp_9~0 1) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (<= ~__return_375~0 0) (<= 1 main_~__VERIFIER_assert__cond~3) (<= 1 main_~__tmp_6~0) (<= 1 main_~__tmp_5~0) (<= main_~main__cp~0 1000000) (<= main_~__VERIFIER_assert__cond~1 1) (<= 1 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= main_~main__tokenlen~0 1000000) (<= 0 main_~main__c~0) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~main__c~0 0) (<= main_~__tmp_6~0 1) (= main_~__tmp_9~0 (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0)) (<= 0 main_~main__tokenlen~0) (not (= 0 main_~main____CPAchecker_TMP_2~0)) (<= 1 main_~__VERIFIER_assert__cond~7) (<= main_~__tmp_5~0 1) (<= 1 main_~__VERIFIER_assert__cond~5) (<= main_~__tmp_3~0 1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= 1 main_~__tmp_8~0) (<= main_~__tmp_8~0 1) (<= main_~__tmp_2~0 1) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8)) [2019-10-07 13:40:34,315 INFO L193 IcfgInterpreter]: Reachable states at location L90 satisfy 98#(and (<= 0 (+ main_~main__scheme~0 1000000)) (<= ~__return_375~0 0) (< 0 main_~main__urilen~0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (= main_~main__cp~0 main_~main__scheme~0) (<= main_~main__scheme~0 1000000) (not (< main_~main__urilen~0 (+ main_~main__scheme~0 1))) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (<= ~__return_main~0 0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__scheme~0 0)) (<= main_~main__cp~0 999999) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~__VERIFIER_assert__cond~1) (<= 0 (+ main_~main__urilen~0 1000000)) (<= 0 main_~__VERIFIER_assert__cond~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (<= 0 main_~__tmp_1~0) (<= 0 (+ main_~main__tokenlen~0 2147483648)) (<= 0 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= 0 main_~main__cp~0) (<= 0 |old(~__return_375~0)|) (= (ite (<= 1 main_~main__cp~0) 1 0) main_~__tmp_2~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__urilen~0 2147483647) (= |old(~__return_375~0)| 0) (<= 1 main_~main__urilen~0) (<= 0 (+ main_~main__scheme~0 2147483648)) (< 0 main_~main__tokenlen~0) (<= main_~__tmp_1~0 1) (<= main_~main__tokenlen~0 2147483647) (<= main_~__tmp_2~0 1) (= (ite (< main_~main__cp~0 (+ main_~main__urilen~0 1)) 1 0) main_~__tmp_1~0) (<= 0 main_~main__scheme~0) (= ~__return_main~0 0)) [2019-10-07 13:40:34,315 INFO L193 IcfgInterpreter]: Reachable states at location L229 satisfy 433#(and (or (and (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__scheme~0 1000000) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (= 0 main_~main__c~0) (<= ~__return_main~0 0) (not (= main_~__VERIFIER_assert__cond~9 0)) (<= 0 main_~__tmp_9~0) (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (<= main_~__tmp_7~0 1) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~__VERIFIER_assert__cond~8 1) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__tmp_2~0) (<= 2 main_~main__cp~0) (<= 1 main_~__VERIFIER_assert__cond~6) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~7 1) (<= 0 ~__return_375~0) (<= main_~__VERIFIER_assert__cond~9 1) (<= main_~__tmp_4~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= 0 main_~__VERIFIER_assert__cond~8) (<= 2 main_~main__scheme~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__tmp_9~0 1) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (<= ~__return_375~0 0) (<= 1 main_~__VERIFIER_assert__cond~3) (<= 1 main_~__tmp_6~0) (<= 1 main_~__tmp_5~0) (<= main_~main__cp~0 1000000) (<= main_~__tmp_10~0 1) (<= main_~__VERIFIER_assert__cond~1 1) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (<= 1 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= main_~main__tokenlen~0 1000000) (<= 0 main_~main__c~0) (<= 0 main_~__VERIFIER_assert__cond~9) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~main__c~0 0) (<= main_~__tmp_6~0 1) (= main_~__tmp_9~0 (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0)) (<= 0 main_~main__tokenlen~0) (not (= 0 main_~main____CPAchecker_TMP_2~0)) (<= 1 main_~__VERIFIER_assert__cond~7) (<= main_~__tmp_5~0 1) (= main_~__tmp_10~0 (ite (<= 0 main_~main__cp~0) 1 0)) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8)) (and (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__scheme~0 1000000) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= 0 main_~__tmp_9~0) (<= main_~__tmp_7~0 1) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= main_~__VERIFIER_assert__cond~8 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__tmp_2~0) (<= 2 main_~main__cp~0) (<= 1 main_~__VERIFIER_assert__cond~6) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~7 1) (<= 0 ~__return_375~0) (<= main_~__VERIFIER_assert__cond~9 1) (<= main_~__tmp_4~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= 0 main_~__VERIFIER_assert__cond~8) (<= 2 main_~main__scheme~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__tmp_9~0 1) (<= ~__return_375~0 0) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~3) (<= 1 main_~__tmp_6~0) (<= 1 main_~__tmp_5~0) (<= main_~__tmp_10~0 1) (<= main_~__VERIFIER_assert__cond~1 1) (<= 1 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= main_~main__tokenlen~0 1000000) (<= 0 main_~main__c~0) (<= 0 main_~__VERIFIER_assert__cond~9) (<= 1 main_~__VERIFIER_assert__cond~2) (= main_~main__c~0 0) (<= main_~main__c~0 0) (<= main_~__tmp_6~0 1) (<= 0 main_~main__tokenlen~0) (<= 1 main_~__VERIFIER_assert__cond~7) (<= main_~__tmp_5~0 1))) (<= 1 main_~__VERIFIER_assert__cond~5) (<= 0 main_~__tmp_10~0) (<= main_~__tmp_3~0 1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= 1 main_~__tmp_8~0) (<= main_~__tmp_8~0 1) (<= main_~__tmp_2~0 1) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0)) [2019-10-07 13:40:34,316 INFO L193 IcfgInterpreter]: Reachable states at location L48 satisfy 63#(and (<= ~__return_375~0 0) (<= 0 (+ main_~main__tokenlen~0 1000000)) (<= 0 |old(~__return_375~0)|) (<= main_~main__scheme~0 1000000) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (<= main_~main__tokenlen~0 1000000) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:34,316 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.initEXIT satisfy 490#(and (<= ~__return_375~0 0) (= ~__return_375~0 0) (<= 0 ~__return_375~0) (<= 0 ~__return_main~0) (= ~__return_main~0 0) (<= ~__return_main~0 0)) [2019-10-07 13:40:34,316 INFO L193 IcfgInterpreter]: Reachable states at location mainErr10ASSERT_VIOLATIONERROR_FUNCTION satisfy 448#(and (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= main_~main__scheme~0 1000000) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= 0 main_~__tmp_9~0) (<= main_~__tmp_7~0 1) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= main_~__VERIFIER_assert__cond~8 1) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~4) (<= 1 main_~__tmp_2~0) (<= 2 main_~main__cp~0) (<= 1 main_~__VERIFIER_assert__cond~6) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~7 1) (<= 0 ~__return_375~0) (<= main_~__VERIFIER_assert__cond~9 1) (<= main_~__tmp_4~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648)) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= 0 main_~__VERIFIER_assert__cond~8) (<= 2 main_~main__scheme~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~__tmp_9~0 1) (<= ~__return_375~0 0) (<= main_~main____CPAchecker_TMP_2~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~3) (<= 1 main_~__tmp_6~0) (<= 1 main_~__tmp_5~0) (<= main_~__tmp_10~0 1) (<= 0 main_~__VERIFIER_assert__cond~10) (<= main_~__VERIFIER_assert__cond~1 1) (<= 1 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= main_~main__tokenlen~0 1000000) (<= 0 main_~main__c~0) (<= 0 main_~__VERIFIER_assert__cond~9) (<= 1 main_~__VERIFIER_assert__cond~2) (= main_~main__c~0 0) (= main_~__VERIFIER_assert__cond~10 0) (<= main_~main__c~0 0) (<= main_~__tmp_6~0 1) (<= 0 main_~main__tokenlen~0) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (<= 1 main_~main__tokenlen~0) (<= 1 main_~__VERIFIER_assert__cond~7) (= (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0) main_~__tmp_11~0) (<= main_~__tmp_5~0 1) (<= main_~__VERIFIER_assert__cond~10 0) (<= 1 main_~__VERIFIER_assert__cond~5) (<= main_~__tmp_11~0 0) (<= 0 main_~__tmp_10~0) (<= main_~__tmp_3~0 1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= 1 main_~__tmp_8~0) (<= main_~__tmp_8~0 1) (<= main_~__tmp_2~0 1) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (< (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 0 main_~__tmp_11~0)) [2019-10-07 13:40:34,316 INFO L193 IcfgInterpreter]: Reachable states at location ULTIMATE.startENTRY satisfy 6#true [2019-10-07 13:40:34,316 INFO L193 IcfgInterpreter]: Reachable states at location L189 satisfy 302#(and (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 0 main_~__VERIFIER_assert__cond~6) (<= main_~__VERIFIER_assert__cond~5 1) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= ~__return_main~0 0) (<= main_~__tmp_7~0 1) (<= 0 main_~__tmp_7~0) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 |old(~__return_375~0)|) (<= main_~__VERIFIER_assert__cond~7 1) (<= 0 ~__return_375~0) (<= main_~__tmp_4~0 1) (<= main_~__VERIFIER_assert__cond~6 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~main____CPAchecker_TMP_1~0 2147483647) (<= 1 main_~__VERIFIER_assert__cond~0) (<= ~__return_375~0 0) (<= 1 main_~__VERIFIER_assert__cond~3) (<= 0 main_~__VERIFIER_assert__cond~7) (<= 0 main_~__VERIFIER_assert__cond~5) (<= main_~__VERIFIER_assert__cond~1 1) (<= 0 main_~__tmp_8~0) (<= main_~__VERIFIER_assert__cond~4 1) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= 1 main_~__VERIFIER_assert__cond~2) (<= 0 main_~__tmp_6~0) (<= main_~main__scheme~0 999999) (<= main_~__tmp_6~0 1) (<= 0 main_~main__tokenlen~0) (<= main_~__tmp_5~0 1) (= |old(~__return_375~0)| 0) (<= 0 main_~__tmp_5~0) (<= main_~__tmp_3~0 1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_8~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 1 main_~main__scheme~0) (<= 0 main_~__VERIFIER_assert__cond~4)) [2019-10-07 13:40:34,317 INFO L193 IcfgInterpreter]: Reachable states at location L30 satisfy 48#(and (<= ~__return_375~0 0) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_main~0) (<= main_~main__scheme~0 2147483647) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~main__urilen~0 2147483647) (<= 0 (+ main_~main__urilen~0 2147483648)) (= |old(~__return_375~0)| 0) (<= ~__return_main~0 0) (<= 0 (+ main_~main__scheme~0 2147483648)) (<= 0 (+ main_~main__urilen~0 1000000)) (<= main_~main__tokenlen~0 2147483647) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (= ~__return_main~0 0) (<= 0 (+ main_~main__tokenlen~0 2147483648))) [2019-10-07 13:40:34,317 INFO L193 IcfgInterpreter]: Reachable states at location L138 satisfy 197#(and (<= 1 main_~__VERIFIER_assert__cond~3) (<= ~__return_375~0 0) (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= 0 ~__return_main~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= main_~__VERIFIER_assert__cond~4 1) (<= ~__return_main~0 0) (<= main_~main__tokenlen~0 1000000) (<= main_~main__cp~0 999999) (<= 1 main_~__VERIFIER_assert__cond~2) (<= main_~__VERIFIER_assert__cond~0 1) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (<= |old(~__return_375~0)| 0) (<= main_~main__urilen~0 1000000) (<= main_~main__scheme~0 999999) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= 1 main_~__tmp_2~0) (<= 0 main_~main__tokenlen~0) (<= main_~__tmp_5~0 1) (<= 0 |old(~__return_375~0)|) (<= 0 ~__return_375~0) (= |old(~__return_375~0)| 0) (<= main_~__tmp_4~0 1) (<= 0 main_~__tmp_5~0) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_1~0 1) (<= main_~__tmp_2~0 1) (<= 1 main_~main__cp~0) (<= main_~__VERIFIER_assert__cond~2 1) (<= 2 main_~main__urilen~0) (= ~__return_main~0 0) (<= 0 main_~__VERIFIER_assert__cond~4) (<= 1 main_~main__scheme~0) (<= 1 main_~__VERIFIER_assert__cond~0) (<= main_~main____CPAchecker_TMP_1~0 2147483647)) [2019-10-07 13:40:34,858 WARN L191 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 108 [2019-10-07 13:40:35,961 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 30 [2019-10-07 13:40:36,140 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 36 [2019-10-07 13:40:36,273 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 43 [2019-10-07 13:40:36,441 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-10-07 13:40:36,640 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-10-07 13:40:36,924 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-10-07 13:40:37,191 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-10-07 13:40:37,498 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2019-10-07 13:40:37,849 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 77 [2019-10-07 13:40:38,239 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 83 [2019-10-07 13:40:38,659 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 84 [2019-10-07 13:40:39,172 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 99 [2019-10-07 13:40:39,755 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 105 [2019-10-07 13:40:41,324 WARN L191 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 127 DAG size of output: 125 [2019-10-07 13:40:42,059 WARN L191 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 102 [2019-10-07 13:40:42,710 WARN L191 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 108 [2019-10-07 13:40:43,389 WARN L191 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 115 [2019-10-07 13:40:44,088 WARN L191 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2019-10-07 13:40:44,797 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-10-07 13:40:44,798 INFO L211 tionRefinementEngine]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2019-10-07 13:40:44,799 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6, 34] total 43 [2019-10-07 13:40:44,800 INFO L442 AbstractCegarLoop]: Interpolant automaton has 43 states [2019-10-07 13:40:44,800 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2019-10-07 13:40:44,801 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=458, Invalid=1348, Unknown=0, NotChecked=0, Total=1806 [2019-10-07 13:40:44,801 INFO L87 Difference]: Start difference. First operand 68 states and 73 transitions. Second operand 43 states. [2019-10-07 13:40:45,636 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 41 [2019-10-07 13:40:45,825 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 47 [2019-10-07 13:40:46,055 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 53 [2019-10-07 13:40:46,338 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 59 [2019-10-07 13:40:46,706 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 65 [2019-10-07 13:40:47,075 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 71 [2019-10-07 13:40:47,335 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2019-10-07 13:40:47,620 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 60 [2019-10-07 13:40:48,019 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 77 [2019-10-07 13:40:48,468 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 83 [2019-10-07 13:40:48,756 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 66 [2019-10-07 13:40:49,101 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 72 [2019-10-07 13:40:49,656 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 86 [2019-10-07 13:40:50,278 WARN L191 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 97 [2019-10-07 13:40:50,641 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 78 [2019-10-07 13:40:51,263 WARN L191 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 103 [2019-10-07 13:40:51,712 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 84 [2019-10-07 13:40:52,478 WARN L191 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 110 [2019-10-07 13:40:53,220 WARN L191 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 114 [2019-10-07 13:40:54,117 WARN L191 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 120 [2019-10-07 13:40:54,971 WARN L191 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 119 [2019-10-07 13:40:55,543 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 88 [2019-10-07 13:40:56,346 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 118 [2019-10-07 13:40:57,159 WARN L191 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 119 [2019-10-07 13:40:58,098 WARN L191 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 120 [2019-10-07 13:40:58,610 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 87 [2019-10-07 13:40:59,174 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 89 [2019-10-07 13:40:59,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:59,378 INFO L93 Difference]: Finished difference Result 84 states and 90 transitions. [2019-10-07 13:40:59,378 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2019-10-07 13:40:59,378 INFO L78 Accepts]: Start accepts. Automaton has 43 states. Word has length 43 [2019-10-07 13:40:59,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:59,379 INFO L225 Difference]: With dead ends: 84 [2019-10-07 13:40:59,379 INFO L226 Difference]: Without dead ends: 82 [2019-10-07 13:40:59,383 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 181 GetRequests, 85 SyntacticMatches, 14 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1353 ImplicationChecksByTransitivity, 24.0s TimeCoverageRelationStatistics Valid=2150, Invalid=4822, Unknown=0, NotChecked=0, Total=6972 [2019-10-07 13:40:59,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2019-10-07 13:40:59,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 66. [2019-10-07 13:40:59,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2019-10-07 13:40:59,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 70 transitions. [2019-10-07 13:40:59,391 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 70 transitions. Word has length 43 [2019-10-07 13:40:59,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:59,391 INFO L462 AbstractCegarLoop]: Abstraction has 66 states and 70 transitions. [2019-10-07 13:40:59,391 INFO L463 AbstractCegarLoop]: Interpolant automaton has 43 states. [2019-10-07 13:40:59,391 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 70 transitions. [2019-10-07 13:40:59,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-10-07 13:40:59,392 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:59,392 INFO L385 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] [2019-10-07 13:40:59,599 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 13:40:59,600 INFO L410 AbstractCegarLoop]: === Iteration 22 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:59,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:59,600 INFO L82 PathProgramCache]: Analyzing trace with hash 1740943797, now seen corresponding path program 1 times [2019-10-07 13:40:59,601 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:59,601 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:59,601 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:59,601 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:59,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:59,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:40:59,654 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:59,655 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:59,655 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:40:59,655 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:40:59,655 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:40:59,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:59,656 INFO L87 Difference]: Start difference. First operand 66 states and 70 transitions. Second operand 5 states. [2019-10-07 13:40:59,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:59,788 INFO L93 Difference]: Finished difference Result 70 states and 74 transitions. [2019-10-07 13:40:59,790 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 13:40:59,790 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 43 [2019-10-07 13:40:59,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:59,791 INFO L225 Difference]: With dead ends: 70 [2019-10-07 13:40:59,791 INFO L226 Difference]: Without dead ends: 68 [2019-10-07 13:40:59,792 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-07 13:40:59,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2019-10-07 13:40:59,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 64. [2019-10-07 13:40:59,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64 states. [2019-10-07 13:40:59,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 68 transitions. [2019-10-07 13:40:59,800 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 68 transitions. Word has length 43 [2019-10-07 13:40:59,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:59,801 INFO L462 AbstractCegarLoop]: Abstraction has 64 states and 68 transitions. [2019-10-07 13:40:59,801 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:40:59,801 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 68 transitions. [2019-10-07 13:40:59,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-10-07 13:40:59,802 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:59,802 INFO L385 BasicCegarLoop]: trace histogram [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] [2019-10-07 13:40:59,802 INFO L410 AbstractCegarLoop]: === Iteration 23 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:59,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:59,802 INFO L82 PathProgramCache]: Analyzing trace with hash 1463089714, now seen corresponding path program 1 times [2019-10-07 13:40:59,803 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:59,803 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:59,803 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:59,803 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:59,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:40:59,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:40:59,852 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-07 13:40:59,853 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:59,853 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 13:40:59,853 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 13:40:59,853 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:40:59,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:40:59,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 13:40:59,854 INFO L87 Difference]: Start difference. First operand 64 states and 68 transitions. Second operand 5 states. [2019-10-07 13:40:59,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:40:59,975 INFO L93 Difference]: Finished difference Result 76 states and 81 transitions. [2019-10-07 13:40:59,975 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 13:40:59,975 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 48 [2019-10-07 13:40:59,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:40:59,976 INFO L225 Difference]: With dead ends: 76 [2019-10-07 13:40:59,976 INFO L226 Difference]: Without dead ends: 74 [2019-10-07 13:40:59,977 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 13:40:59,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2019-10-07 13:40:59,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 54. [2019-10-07 13:40:59,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2019-10-07 13:40:59,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 57 transitions. [2019-10-07 13:40:59,984 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 57 transitions. Word has length 48 [2019-10-07 13:40:59,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:40:59,985 INFO L462 AbstractCegarLoop]: Abstraction has 54 states and 57 transitions. [2019-10-07 13:40:59,985 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:40:59,985 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 57 transitions. [2019-10-07 13:40:59,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-10-07 13:40:59,985 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 13:40:59,985 INFO L385 BasicCegarLoop]: trace histogram [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] [2019-10-07 13:40:59,986 INFO L410 AbstractCegarLoop]: === Iteration 24 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 13:40:59,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 13:40:59,987 INFO L82 PathProgramCache]: Analyzing trace with hash -1576252452, now seen corresponding path program 1 times [2019-10-07 13:40:59,987 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 13:40:59,987 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:40:59,987 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:59,987 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 13:40:59,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 13:41:00,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:41:00,030 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 13:41:00,031 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 13:41:00,031 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 13:41:00,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 13:41:00,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 13:41:00,140 INFO L256 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 8 conjunts are in the unsatisfiable core [2019-10-07 13:41:00,142 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 13:41:00,177 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-07 13:41:00,177 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 13:41:00,190 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-07 13:41:00,190 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 13:41:00,190 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [5] total 6 [2019-10-07 13:41:00,191 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 13:41:00,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 13:41:00,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-10-07 13:41:00,191 INFO L87 Difference]: Start difference. First operand 54 states and 57 transitions. Second operand 5 states. [2019-10-07 13:41:00,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 13:41:00,227 INFO L93 Difference]: Finished difference Result 59 states and 62 transitions. [2019-10-07 13:41:00,227 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 13:41:00,227 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 50 [2019-10-07 13:41:00,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 13:41:00,228 INFO L225 Difference]: With dead ends: 59 [2019-10-07 13:41:00,228 INFO L226 Difference]: Without dead ends: 0 [2019-10-07 13:41:00,228 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 107 GetRequests, 100 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-07 13:41:00,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-07 13:41:00,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-07 13:41:00,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-07 13:41:00,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-07 13:41:00,229 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 50 [2019-10-07 13:41:00,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 13:41:00,230 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-07 13:41:00,230 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 13:41:00,230 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-07 13:41:00,230 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-07 13:41:00,430 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 13:41:00,435 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-07 13:41:00,729 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 223 [2019-10-07 13:41:01,072 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2019-10-07 13:41:04,092 WARN L191 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 224 DAG size of output: 174 [2019-10-07 13:41:04,942 WARN L191 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 92 [2019-10-07 13:41:07,179 WARN L191 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 227 DAG size of output: 149 [2019-10-07 13:41:08,012 WARN L191 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 89 [2019-10-07 13:41:08,022 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~__return_main~0 |old(~__return_main~0)|) (= |old(~__return_375~0)| ~__return_375~0)) [2019-10-07 13:41:08,023 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-07 13:41:08,023 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-07 13:41:08,023 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~__return_375~0 0) (= ~__return_main~0 0)) [2019-10-07 13:41:08,023 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-07 13:41:08,023 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-07 13:41:08,023 INFO L443 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 80) no Hoare annotation was computed. [2019-10-07 13:41:08,023 INFO L443 ceAbstractionStarter]: For program point L60(lines 60 412) no Hoare annotation was computed. [2019-10-07 13:41:08,023 INFO L443 ceAbstractionStarter]: For program point L250(line 250) no Hoare annotation was computed. [2019-10-07 13:41:08,023 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 8 434) no Hoare annotation was computed. [2019-10-07 13:41:08,023 INFO L443 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2019-10-07 13:41:08,024 INFO L443 ceAbstractionStarter]: For program point L118(lines 118 398) no Hoare annotation was computed. [2019-10-07 13:41:08,024 INFO L443 ceAbstractionStarter]: For program point L209(line 209) no Hoare annotation was computed. [2019-10-07 13:41:08,024 INFO L443 ceAbstractionStarter]: For program point L267(line 267) no Hoare annotation was computed. [2019-10-07 13:41:08,024 INFO L443 ceAbstractionStarter]: For program point mainErr16ASSERT_VIOLATIONERROR_FUNCTION(line 369) no Hoare annotation was computed. [2019-10-07 13:41:08,024 INFO L443 ceAbstractionStarter]: For program point L36(lines 36 430) no Hoare annotation was computed. [2019-10-07 13:41:08,024 INFO L443 ceAbstractionStarter]: For program point mainErr8ASSERT_VIOLATIONERROR_FUNCTION(line 209) no Hoare annotation was computed. [2019-10-07 13:41:08,024 INFO L443 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2019-10-07 13:41:08,024 INFO L443 ceAbstractionStarter]: For program point L367(lines 367 390) no Hoare annotation was computed. [2019-10-07 13:41:08,025 INFO L443 ceAbstractionStarter]: For program point L78(lines 78 409) no Hoare annotation was computed. [2019-10-07 13:41:08,025 INFO L443 ceAbstractionStarter]: For program point mainErr13ASSERT_VIOLATIONERROR_FUNCTION(line 279) no Hoare annotation was computed. [2019-10-07 13:41:08,025 INFO L443 ceAbstractionStarter]: For program point L301(lines 301 311) no Hoare annotation was computed. [2019-10-07 13:41:08,025 INFO L443 ceAbstractionStarter]: For program point mainErr5ASSERT_VIOLATIONERROR_FUNCTION(line 152) no Hoare annotation was computed. [2019-10-07 13:41:08,025 INFO L443 ceAbstractionStarter]: For program point L219(lines 219 339) no Hoare annotation was computed. [2019-10-07 13:41:08,025 INFO L443 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2019-10-07 13:41:08,025 INFO L443 ceAbstractionStarter]: For program point L54(lines 54 427) no Hoare annotation was computed. [2019-10-07 13:41:08,026 INFO L439 ceAbstractionStarter]: At program point L310(lines 225 339) the Hoare annotation is: (let ((.cse40 (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0)) (.cse30 (= main_~main__cp~0 main_~main__scheme~0))) (let ((.cse0 (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648))) (.cse1 (<= main_~__VERIFIER_assert__cond~5 1)) (.cse2 (<= main_~__tmp_7~0 1)) (.cse3 (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648))) (.cse4 (<= 1 main_~__tmp_3~0)) (.cse5 (<= main_~main__urilen~0 1000000)) (.cse6 (<= main_~main____CPAchecker_TMP_0~0 2147483647)) (.cse7 (<= 2 main_~main__cp~0)) (.cse8 (<= 1 main_~__VERIFIER_assert__cond~6)) (.cse9 (<= main_~__VERIFIER_assert__cond~7 1)) (.cse10 (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648))) (.cse11 (<= main_~__VERIFIER_assert__cond~6 1)) (.cse12 (<= 1 main_~__VERIFIER_assert__cond~1)) (.cse13 (<= 2 main_~main__scheme~0)) (.cse14 (<= main_~main____CPAchecker_TMP_1~0 2147483647)) (.cse15 (<= main_~main____CPAchecker_TMP_2~0 2147483647)) (.cse31 (<= 1 main_~__tmp_6~0)) (.cse16 (<= 1 main_~__tmp_5~0)) (.cse17 (<= main_~__VERIFIER_assert__cond~1 1)) (.cse18 (<= 1 main_~__tmp_7~0)) (.cse32 (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0)) (.cse19 (<= main_~main__tokenlen~0 1000000)) (.cse33 (<= 0 main_~main__c~0)) (.cse34 (<= main_~main__c~0 0)) (.cse20 (and (and (<= 1 main_~__tmp_2~0) (<= 1 main_~__tmp_4~0) (<= 0 main_~__tmp_5~0) (< 0 main_~main__tokenlen~0) (let ((.cse48 (<= 1 main_~main__cp~0)) (.cse49 (+ main_~main__cp~0 1))) (let ((.cse41 (<= main_~__tmp_2~0 1)) (.cse42 (< .cse49 main_~main__urilen~0)) (.cse43 (<= 0 main_~__VERIFIER_assert__cond~2)) (.cse44 (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0)) (.cse45 (<= 0 main_~__tmp_3~0)) (.cse46 (<= main_~__tmp_4~0 1)) (.cse47 (and (not (= main_~__VERIFIER_assert__cond~6 0)) (<= .cse49 main_~main__urilen~0) (and (= main_~__VERIFIER_assert__cond~3 1) .cse48 (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__VERIFIER_assert__cond~1 0)) (not (= main_~__VERIFIER_assert__cond~0 0)))))) (or (and .cse41 .cse30 .cse42 .cse43 .cse44 (= (ite (< main_~main__cp~0 (+ main_~main__urilen~0 1)) 1 0) main_~__tmp_1~0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) .cse45 .cse46 .cse47) (and .cse41 (= main_~__VERIFIER_assert__cond~0 1) (<= 1 main_~__tmp_1~0) .cse43 (<= main_~main__scheme~0 999999) .cse45 .cse46 .cse47) (and .cse30 .cse42 (= (ite .cse48 1 0) main_~__tmp_2~0) .cse43 (= main_~__VERIFIER_assert__cond~16 1) .cse44 .cse45 .cse46 .cse47 (<= 1 main_~__VERIFIER_assert__cond~0))))) (= main_~__VERIFIER_assert__cond~4 1) (<= 1 main_~main__scheme~0) (= ~__return_main~0 0)) (not (= main_~__VERIFIER_assert__cond~8 0)))) (.cse35 (<= main_~__tmp_6~0 1)) (.cse36 (= main_~__tmp_9~0 .cse40)) (.cse37 (not (= 0 main_~main____CPAchecker_TMP_2~0))) (.cse21 (<= 1 main_~__VERIFIER_assert__cond~7)) (.cse22 (<= main_~__tmp_5~0 1)) (.cse23 (= |old(~__return_375~0)| ~__return_375~0)) (.cse38 (= main_~__tmp_10~0 (ite (<= 0 main_~main__cp~0) 1 0))) (.cse24 (<= 1 main_~__VERIFIER_assert__cond~5)) (.cse25 (<= main_~__tmp_3~0 1)) (.cse26 (<= main_~__tmp_8~0 1)) (.cse27 (<= 1 main_~__tmp_8~0)) (.cse28 (<= main_~__tmp_1~0 1)) (.cse29 (<= main_~__VERIFIER_assert__cond~2 1)) (.cse39 (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8))) (or (not (= 0 ~__return_main~0)) (and .cse0 .cse1 (not (= main_~__VERIFIER_assert__cond~14 0)) .cse2 (= main_~__VERIFIER_assert__cond~9 1) .cse3 .cse4 .cse5 .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (<= 1 main_~main__c~0) .cse15 .cse16 .cse17 .cse18 .cse19 (not (= main_~__VERIFIER_assert__cond~13 0)) (= main_~__VERIFIER_assert__cond~12 1) .cse20 .cse21 .cse22 (= main_~__tmp_6~0 1) .cse23 (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__VERIFIER_assert__cond~10 1) .cse24 .cse25 .cse26 .cse27 .cse28 .cse29) (not (= |old(~__return_375~0)| 0)) (and .cse0 .cse1 .cse30 .cse2 .cse3 .cse4 .cse5 .cse6 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse31 .cse16 .cse17 .cse18 .cse32 .cse19 .cse33 (<= (+ main_~main__cp~0 2) main_~main__urilen~0) .cse34 .cse20 .cse35 .cse36 .cse37 .cse21 .cse22 .cse23 .cse38 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse39) (and .cse0 .cse1 .cse2 (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (<= 0 main_~main____CPAchecker_TMP_3~0) (<= 1 main_~__tmp_12~0) (<= main_~__VERIFIER_assert__cond~11 1) .cse15 .cse31 .cse16 .cse17 .cse18 .cse32 .cse19 .cse33 .cse34 .cse20 .cse35 .cse36 (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) .cse37 (<= main_~main____CPAchecker_TMP_3~0 0) .cse21 (= .cse40 main_~__tmp_11~0) .cse22 .cse23 .cse38 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse39 (< (+ main_~main__c~0 1) main_~main__tokenlen~0))))) [2019-10-07 13:41:08,026 INFO L443 ceAbstractionStarter]: For program point L277(lines 277 315) no Hoare annotation was computed. [2019-10-07 13:41:08,026 INFO L443 ceAbstractionStarter]: For program point mainErr10ASSERT_VIOLATIONERROR_FUNCTION(line 238) no Hoare annotation was computed. [2019-10-07 13:41:08,026 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 8 434) no Hoare annotation was computed. [2019-10-07 13:41:08,027 INFO L443 ceAbstractionStarter]: For program point L236(lines 236 326) no Hoare annotation was computed. [2019-10-07 13:41:08,027 INFO L443 ceAbstractionStarter]: For program point L170(lines 170 352) no Hoare annotation was computed. [2019-10-07 13:41:08,027 INFO L443 ceAbstractionStarter]: For program point mainErr2ASSERT_VIOLATIONERROR_FUNCTION(line 108) no Hoare annotation was computed. [2019-10-07 13:41:08,027 INFO L443 ceAbstractionStarter]: For program point L30(lines 30 431) no Hoare annotation was computed. [2019-10-07 13:41:08,027 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 8 434) the Hoare annotation is: (or (not (= 0 ~__return_main~0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= |old(~__return_375~0)| 0))) [2019-10-07 13:41:08,027 INFO L443 ceAbstractionStarter]: For program point L369(line 369) no Hoare annotation was computed. [2019-10-07 13:41:08,027 INFO L443 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2019-10-07 13:41:08,027 INFO L443 ceAbstractionStarter]: For program point L303(line 303) no Hoare annotation was computed. [2019-10-07 13:41:08,028 INFO L443 ceAbstractionStarter]: For program point mainErr15ASSERT_VIOLATIONERROR_FUNCTION(line 303) no Hoare annotation was computed. [2019-10-07 13:41:08,028 INFO L443 ceAbstractionStarter]: For program point L138(lines 138 357) no Hoare annotation was computed. [2019-10-07 13:41:08,028 INFO L443 ceAbstractionStarter]: For program point L229(lines 229 333) no Hoare annotation was computed. [2019-10-07 13:41:08,028 INFO L443 ceAbstractionStarter]: For program point mainErr7ASSERT_VIOLATIONERROR_FUNCTION(line 184) no Hoare annotation was computed. [2019-10-07 13:41:08,028 INFO L443 ceAbstractionStarter]: For program point L130(lines 130 392) no Hoare annotation was computed. [2019-10-07 13:41:08,028 INFO L443 ceAbstractionStarter]: For program point L221(line 221) no Hoare annotation was computed. [2019-10-07 13:41:08,028 INFO L443 ceAbstractionStarter]: For program point L56(lines 56 422) no Hoare annotation was computed. [2019-10-07 13:41:08,028 INFO L443 ceAbstractionStarter]: For program point L279(line 279) no Hoare annotation was computed. [2019-10-07 13:41:08,028 INFO L443 ceAbstractionStarter]: For program point L48(lines 48 428) no Hoare annotation was computed. [2019-10-07 13:41:08,029 INFO L443 ceAbstractionStarter]: For program point L238(line 238) no Hoare annotation was computed. [2019-10-07 13:41:08,029 INFO L443 ceAbstractionStarter]: For program point mainErr12ASSERT_VIOLATIONERROR_FUNCTION(line 267) no Hoare annotation was computed. [2019-10-07 13:41:08,029 INFO L443 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2019-10-07 13:41:08,029 INFO L443 ceAbstractionStarter]: For program point L106(lines 106 400) no Hoare annotation was computed. [2019-10-07 13:41:08,029 INFO L439 ceAbstractionStarter]: At program point L387(lines 124 398) the Hoare annotation is: (or (not (= 0 ~__return_main~0)) (not (= |old(~__return_375~0)| 0)) (and (let ((.cse0 (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648))) (.cse1 (<= main_~main__tokenlen~0 1000000))) (or (and .cse0 (<= 0 main_~__VERIFIER_assert__cond~3) (= main_~main__cp~0 main_~main__scheme~0) (<= 0 main_~__tmp_4~0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) .cse1 (not (= main_~__VERIFIER_assert__cond~3 0)) (< main_~main__cp~0 main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (<= 0 main_~__VERIFIER_assert__cond~2) (= (ite (< main_~main__cp~0 (+ main_~main__urilen~0 1)) 1 0) main_~__tmp_1~0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (<= 0 main_~__tmp_3~0)) (and (<= 1 main_~__tmp_4~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0) .cse0 (<= 1 main_~__tmp_1~0) (<= main_~__VERIFIER_assert__cond~1 1) .cse1 (<= 1 main_~__VERIFIER_assert__cond~2) (= main_~__VERIFIER_assert__cond~0 1) (<= main_~__tmp_17~0 1) (<= 1 main_~__tmp_3~0) (<= main_~__tmp_18~0 1) (<= main_~main__scheme~0 999999) (<= 1 main_~__tmp_2~0) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__VERIFIER_assert__cond~17 0)) (<= 0 main_~__tmp_18~0) (<= 0 main_~__VERIFIER_assert__cond~17) (= main_~__VERIFIER_assert__cond~16 1) (= main_~main____CPAchecker_TMP_1~0 0) (<= main_~__VERIFIER_assert__cond~17 1) (<= main_~__tmp_1~0 1) (<= 1 main_~main__cp~0) (<= 0 main_~__tmp_17~0)))) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (= |old(~__return_375~0)| ~__return_375~0) (<= main_~__tmp_4~0 1) (< 0 main_~main__tokenlen~0) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__VERIFIER_assert__cond~3 1) (<= main_~__tmp_2~0 1) (<= main_~__VERIFIER_assert__cond~2 1) (<= 1 main_~main__scheme~0))) [2019-10-07 13:41:08,029 INFO L443 ceAbstractionStarter]: For program point mainErr4ASSERT_VIOLATIONERROR_FUNCTION(line 140) no Hoare annotation was computed. [2019-10-07 13:41:08,030 INFO L443 ceAbstractionStarter]: For program point mainErr1ASSERT_VIOLATIONERROR_FUNCTION(line 92) no Hoare annotation was computed. [2019-10-07 13:41:08,030 INFO L443 ceAbstractionStarter]: For program point L189(lines 189 349) no Hoare annotation was computed. [2019-10-07 13:41:08,030 INFO L443 ceAbstractionStarter]: For program point L379(lines 379 388) no Hoare annotation was computed. [2019-10-07 13:41:08,030 INFO L443 ceAbstractionStarter]: For program point L90(lines 90 407) no Hoare annotation was computed. [2019-10-07 13:41:08,030 INFO L443 ceAbstractionStarter]: For program point L24(lines 24 432) no Hoare annotation was computed. [2019-10-07 13:41:08,030 INFO L443 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2019-10-07 13:41:08,031 INFO L439 ceAbstractionStarter]: At program point L396(lines 126 397) the Hoare annotation is: (let ((.cse13 (< main_~main__cp~0 main_~main__urilen~0))) (let ((.cse11 (= main_~__VERIFIER_assert__cond~3 1)) (.cse6 (let ((.cse14 (not (= main_~__VERIFIER_assert__cond~3 0))) (.cse15 (< 0 main_~main__scheme~0)) (.cse16 (<= 1 main_~main__cp~0)) (.cse17 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse18 (not (= main_~__VERIFIER_assert__cond~0 0)))) (or (and .cse14 .cse15 (= main_~__VERIFIER_assert__cond~2 1) .cse13 .cse16 .cse17 .cse18) (and .cse14 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse15 .cse16 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse17 .cse18))))) (let ((.cse1 (+ main_~main__cp~0 1)) (.cse0 (and .cse11 (and .cse13 .cse6)))) (or (not (= 0 ~__return_main~0)) (not (= |old(~__return_375~0)| 0)) (and .cse0 (= .cse1 main_~main__urilen~0)) (and (<= main_~__tmp_4~0 1) (< 0 main_~main__tokenlen~0) (<= main_~__tmp_3~0 1) (let ((.cse2 (<= 1 main_~__tmp_4~0)) (.cse3 (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648))) (.cse4 (<= main_~main__tokenlen~0 1000000)) (.cse5 (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648))) (.cse7 (<= 1 main_~__tmp_3~0)) (.cse8 (<= main_~main__urilen~0 1000000)) (.cse9 (<= 0 main_~__VERIFIER_assert__cond~2)) (.cse10 (<= main_~main____CPAchecker_TMP_0~0 2147483647)) (.cse12 (= |old(~__return_375~0)| ~__return_375~0))) (or (and .cse2 .cse3 (<= 1 main_~__tmp_1~0) (<= main_~__VERIFIER_assert__cond~1 1) .cse4 .cse5 (= main_~__VERIFIER_assert__cond~0 1) .cse6 .cse7 .cse8 .cse9 (<= main_~main__scheme~0 999999) .cse10 (<= 1 main_~__tmp_2~0) .cse11 (not (= main_~__VERIFIER_assert__cond~17 0)) .cse12 (= main_~__VERIFIER_assert__cond~16 1) (<= main_~__tmp_1~0 1) (< .cse1 main_~main__urilen~0)) (and .cse2 .cse3 (= main_~main__cp~0 main_~main__scheme~0) .cse4 .cse0 .cse5 .cse7 .cse8 .cse9 (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) .cse10 .cse12 (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= (ite (< main_~main__cp~0 (+ main_~main__urilen~0 1)) 1 0) main_~__tmp_1~0)))) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_2~0 1) (<= main_~__VERIFIER_assert__cond~2 1) (<= main_~main____CPAchecker_TMP_1~0 2147483647)))))) [2019-10-07 13:41:08,031 INFO L443 ceAbstractionStarter]: For program point mainErr17ASSERT_VIOLATIONERROR_FUNCTION(line 381) no Hoare annotation was computed. [2019-10-07 13:41:08,031 INFO L443 ceAbstractionStarter]: For program point mainErr9ASSERT_VIOLATIONERROR_FUNCTION(line 221) no Hoare annotation was computed. [2019-10-07 13:41:08,031 INFO L443 ceAbstractionStarter]: For program point L99(lines 99 406) no Hoare annotation was computed. [2019-10-07 13:41:08,031 INFO L443 ceAbstractionStarter]: For program point L66(lines 66 411) no Hoare annotation was computed. [2019-10-07 13:41:08,032 INFO L439 ceAbstractionStarter]: At program point L322(lines 257 323) the Hoare annotation is: (let ((.cse0 (= |old(~__return_375~0)| 0)) (.cse20 (< main_~main__cp~0 main_~main__urilen~0))) (let ((.cse1 (<= main_~main____CPAchecker_TMP_2~0 2147483647)) (.cse2 (<= main_~__VERIFIER_assert__cond~5 1)) (.cse3 (<= 1 main_~__tmp_5~0)) (.cse6 (= main_~__VERIFIER_assert__cond~9 1)) (.cse7 (and (<= 2 main_~main__cp~0) (and (<= 1 main_~__tmp_4~0) (<= 0 (+ main_~main____CPAchecker_TMP_1~0 2147483648)) (<= 1 main_~__tmp_3~0) (= main_~__VERIFIER_assert__cond~4 1) (<= main_~main__urilen~0 1000000) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (<= main_~__tmp_5~0 1) (= |old(~__return_375~0)| ~__return_375~0) .cse0 (<= main_~__tmp_4~0 1) (<= 0 main_~__tmp_5~0) (and (<= 1 main_~__tmp_2~0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (<= 1 main_~__tmp_1~0) (<= main_~__VERIFIER_assert__cond~1 1) (<= main_~main__tokenlen~0 1000000) (and (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__VERIFIER_assert__cond~2 0))) (<= main_~__tmp_2~0 1) (= main_~__VERIFIER_assert__cond~0 1) (<= 0 main_~__VERIFIER_assert__cond~2) (<= main_~main__scheme~0 999999)) (< 0 main_~main__tokenlen~0) (<= main_~__tmp_3~0 1) (<= 1 main_~__VERIFIER_assert__cond~1) (<= main_~__tmp_1~0 1) (= ~__return_main~0 0)) .cse20 (not (= main_~__VERIFIER_assert__cond~8 0)) (not (= (+ main_~main__cp~0 1) main_~main__urilen~0)) (not (= main_~__VERIFIER_assert__cond~9 0)))) (.cse4 (<= 1 main_~__tmp_7~0)) (.cse5 (<= main_~__tmp_7~0 1)) (.cse9 (<= 1 main_~__VERIFIER_assert__cond~6)) (.cse10 (<= 1 main_~__VERIFIER_assert__cond~7)) (.cse11 (<= main_~__VERIFIER_assert__cond~7 1)) (.cse12 (<= 0 (+ main_~main____CPAchecker_TMP_2~0 2147483648))) (.cse13 (<= 1 main_~__VERIFIER_assert__cond~5)) (.cse14 (<= main_~__VERIFIER_assert__cond~6 1)) (.cse15 (<= main_~__tmp_8~0 1)) (.cse16 (<= 1 main_~__tmp_8~0)) (.cse17 (<= main_~__VERIFIER_assert__cond~2 1)) (.cse18 (<= 2 main_~main__scheme~0)) (.cse19 (<= main_~main____CPAchecker_TMP_1~0 2147483647)) (.cse21 (= main_~__VERIFIER_assert__cond~10 1))) (or (not (= 0 ~__return_main~0)) (not .cse0) (and (let ((.cse8 (ite .cse20 1 0))) (and .cse1 (<= 1 main_~__tmp_6~0) .cse2 .cse3 (= 0 main_~main__c~0) .cse4 .cse5 (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (and .cse6 .cse7) (<= main_~__tmp_6~0 1) (= main_~__tmp_9~0 .cse8) (not (= 0 main_~main____CPAchecker_TMP_2~0)) (<= main_~main____CPAchecker_TMP_3~0 0) .cse9 .cse10 (= .cse8 main_~__tmp_11~0) .cse11 (= main_~__tmp_10~0 (ite (<= 0 main_~main__cp~0) 1 0)) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) .cse19 (<= 0 main_~main____CPAchecker_TMP_3~0) (< (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~__tmp_12~0) (<= main_~__VERIFIER_assert__cond~11 1))) .cse21) (and (not (= main_~__VERIFIER_assert__cond~15 0)) (= main_~__VERIFIER_assert__cond~12 1) (and .cse1 .cse2 .cse3 (and (not (= main_~__VERIFIER_assert__cond~14 0)) (<= 1 main_~main__c~0) .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__VERIFIER_assert__cond~13 0))) .cse4 .cse5 .cse9 .cse10 .cse11 (= main_~__tmp_6~0 1) .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19) .cse21)))) [2019-10-07 13:41:08,032 INFO L443 ceAbstractionStarter]: For program point L289(lines 289 313) no Hoare annotation was computed. [2019-10-07 13:41:08,032 INFO L443 ceAbstractionStarter]: For program point L157(lines 157 354) no Hoare annotation was computed. [2019-10-07 13:41:08,032 INFO L443 ceAbstractionStarter]: For program point L58(lines 58 417) no Hoare annotation was computed. [2019-10-07 13:41:08,032 INFO L443 ceAbstractionStarter]: For program point L248(lines 248 324) no Hoare annotation was computed. [2019-10-07 13:41:08,032 INFO L443 ceAbstractionStarter]: For program point L182(lines 182 350) no Hoare annotation was computed. [2019-10-07 13:41:08,032 INFO L439 ceAbstractionStarter]: At program point L405(lines 99 406) the Hoare annotation is: (or (not (= 0 ~__return_main~0)) (not (= |old(~__return_375~0)| 0)) (not (= main_~__VERIFIER_assert__cond~0 0))) [2019-10-07 13:41:08,032 INFO L443 ceAbstractionStarter]: For program point L207(lines 207 341) no Hoare annotation was computed. [2019-10-07 13:41:08,033 INFO L443 ceAbstractionStarter]: For program point mainErr14ASSERT_VIOLATIONERROR_FUNCTION(line 291) no Hoare annotation was computed. [2019-10-07 13:41:08,033 INFO L443 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2019-10-07 13:41:08,033 INFO L443 ceAbstractionStarter]: For program point L42(lines 42 429) no Hoare annotation was computed. [2019-10-07 13:41:08,033 INFO L443 ceAbstractionStarter]: For program point mainErr6ASSERT_VIOLATIONERROR_FUNCTION(line 172) no Hoare annotation was computed. [2019-10-07 13:41:08,033 INFO L443 ceAbstractionStarter]: For program point L265(lines 265 317) no Hoare annotation was computed. [2019-10-07 13:41:08,033 INFO L443 ceAbstractionStarter]: For program point L199(lines 199 348) no Hoare annotation was computed. [2019-10-07 13:41:08,033 INFO L443 ceAbstractionStarter]: For program point L257(lines 257 323) no Hoare annotation was computed. [2019-10-07 13:41:08,033 INFO L443 ceAbstractionStarter]: For program point L381(line 381) no Hoare annotation was computed. [2019-10-07 13:41:08,033 INFO L443 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2019-10-07 13:41:08,033 INFO L443 ceAbstractionStarter]: For program point L150(lines 150 355) no Hoare annotation was computed. [2019-10-07 13:41:08,034 INFO L443 ceAbstractionStarter]: For program point L18(lines 18 433) no Hoare annotation was computed. [2019-10-07 13:41:08,034 INFO L443 ceAbstractionStarter]: For program point mainErr11ASSERT_VIOLATIONERROR_FUNCTION(line 250) no Hoare annotation was computed. [2019-10-07 13:41:08,034 INFO L443 ceAbstractionStarter]: For program point mainErr3ASSERT_VIOLATIONERROR_FUNCTION(line 120) no Hoare annotation was computed. [2019-10-07 13:41:08,034 INFO L443 ceAbstractionStarter]: For program point L291(line 291) no Hoare annotation was computed. [2019-10-07 13:41:08,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.10 01:41:08 BoogieIcfgContainer [2019-10-07 13:41:08,079 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-07 13:41:08,081 INFO L168 Benchmark]: Toolchain (without parser) took 63456.88 ms. Allocated memory was 146.3 MB in the beginning and 551.0 MB in the end (delta: 404.8 MB). Free memory was 103.1 MB in the beginning and 476.5 MB in the end (delta: -373.4 MB). Peak memory consumption was 419.6 MB. Max. memory is 7.1 GB. [2019-10-07 13:41:08,081 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 146.3 MB. Free memory was 121.4 MB in the beginning and 121.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-07 13:41:08,082 INFO L168 Benchmark]: CACSL2BoogieTranslator took 468.51 ms. Allocated memory was 146.3 MB in the beginning and 203.4 MB in the end (delta: 57.1 MB). Free memory was 102.9 MB in the beginning and 182.1 MB in the end (delta: -79.2 MB). Peak memory consumption was 22.0 MB. Max. memory is 7.1 GB. [2019-10-07 13:41:08,082 INFO L168 Benchmark]: Boogie Preprocessor took 45.56 ms. Allocated memory is still 203.4 MB. Free memory was 182.1 MB in the beginning and 180.1 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-10-07 13:41:08,083 INFO L168 Benchmark]: RCFGBuilder took 479.78 ms. Allocated memory is still 203.4 MB. Free memory was 180.1 MB in the beginning and 152.5 MB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. [2019-10-07 13:41:08,083 INFO L168 Benchmark]: TraceAbstraction took 62452.84 ms. Allocated memory was 203.4 MB in the beginning and 551.0 MB in the end (delta: 347.6 MB). Free memory was 152.5 MB in the beginning and 476.5 MB in the end (delta: -323.9 MB). Peak memory consumption was 411.9 MB. Max. memory is 7.1 GB. [2019-10-07 13:41:08,085 INFO L335 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 146.3 MB. Free memory was 121.4 MB in the beginning and 121.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 468.51 ms. Allocated memory was 146.3 MB in the beginning and 203.4 MB in the end (delta: 57.1 MB). Free memory was 102.9 MB in the beginning and 182.1 MB in the end (delta: -79.2 MB). Peak memory consumption was 22.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 45.56 ms. Allocated memory is still 203.4 MB. Free memory was 182.1 MB in the beginning and 180.1 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 479.78 ms. Allocated memory is still 203.4 MB. Free memory was 180.1 MB in the beginning and 152.5 MB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 62452.84 ms. Allocated memory was 203.4 MB in the beginning and 551.0 MB in the end (delta: 347.6 MB). Free memory was 152.5 MB in the beginning and 476.5 MB in the end (delta: -323.9 MB). Peak memory consumption was 411.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 80]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 291]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 172]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 209]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 303]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 184]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 369]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 221]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 279]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 250]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 267]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 120]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 238]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 140]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 381]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 152]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 92]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 108]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 18 specifications checked. All of them hold - InvariantResult [Line: 225]: Loop Invariant Derived loop invariant: (((!(0 == __return_main) || ((((((((((((((((((((((((((((((((((((((0 <= main____CPAchecker_TMP_0 + 2147483648 && __VERIFIER_assert__cond <= 1) && !(__VERIFIER_assert__cond == 0)) && __tmp_7 <= 1) && __VERIFIER_assert__cond == 1) && 0 <= main____CPAchecker_TMP_1 + 2147483648) && 1 <= __tmp_3) && main__urilen <= 1000000) && main____CPAchecker_TMP_0 <= 2147483647) && 2 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && 1 <= __VERIFIER_assert__cond) && __VERIFIER_assert__cond <= 1) && 0 <= main____CPAchecker_TMP_2 + 2147483648) && __VERIFIER_assert__cond <= 1) && 1 <= __VERIFIER_assert__cond) && 2 <= main__scheme) && main____CPAchecker_TMP_1 <= 2147483647) && 1 <= main__c) && main____CPAchecker_TMP_2 <= 2147483647) && 1 <= __tmp_5) && __VERIFIER_assert__cond <= 1) && 1 <= __tmp_7) && main__tokenlen <= 1000000) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && (((((((1 <= __tmp_2 && 1 <= __tmp_4) && 0 <= __tmp_5) && 0 < main__tokenlen) && (((((((((((__tmp_2 <= 1 && main__cp == main__scheme) && main__cp + 1 < main__urilen) && 0 <= __VERIFIER_assert__cond) && __tmp_1 == __VERIFIER_assert__cond) && (if main__cp < main__urilen + 1 then 1 else 0) == __tmp_1) && __tmp_2 == __VERIFIER_assert__cond) && 0 <= __tmp_3) && __tmp_4 <= 1) && (!(__VERIFIER_assert__cond == 0) && main__cp + 1 <= main__urilen) && (((__VERIFIER_assert__cond == 1 && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) || (((((((__tmp_2 <= 1 && __VERIFIER_assert__cond == 1) && 1 <= __tmp_1) && 0 <= __VERIFIER_assert__cond) && main__scheme <= 999999) && 0 <= __tmp_3) && __tmp_4 <= 1) && (!(__VERIFIER_assert__cond == 0) && main__cp + 1 <= main__urilen) && (((__VERIFIER_assert__cond == 1 && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0))) || (((((((((main__cp == main__scheme && main__cp + 1 < main__urilen) && (if 1 <= main__cp then 1 else 0) == __tmp_2) && 0 <= __VERIFIER_assert__cond) && __VERIFIER_assert__cond == 1) && __tmp_1 == __VERIFIER_assert__cond) && 0 <= __tmp_3) && __tmp_4 <= 1) && (!(__VERIFIER_assert__cond == 0) && main__cp + 1 <= main__urilen) && (((__VERIFIER_assert__cond == 1 && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && 1 <= __VERIFIER_assert__cond))) && __VERIFIER_assert__cond == 1) && 1 <= main__scheme) && __return_main == 0) && !(__VERIFIER_assert__cond == 0)) && 1 <= __VERIFIER_assert__cond) && __tmp_5 <= 1) && __tmp_6 == 1) && \old(__return_375) == __return_375) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && 1 <= __VERIFIER_assert__cond) && __tmp_3 <= 1) && __tmp_8 <= 1) && 1 <= __tmp_8) && __tmp_1 <= 1) && __VERIFIER_assert__cond <= 1)) || !(\old(__return_375) == 0)) || (((((((((((((((((((((((((((((((((((((((0 <= main____CPAchecker_TMP_0 + 2147483648 && __VERIFIER_assert__cond <= 1) && main__cp == main__scheme) && __tmp_7 <= 1) && 0 <= main____CPAchecker_TMP_1 + 2147483648) && 1 <= __tmp_3) && main__urilen <= 1000000) && main____CPAchecker_TMP_0 <= 2147483647) && 1 <= __VERIFIER_assert__cond) && __VERIFIER_assert__cond <= 1) && 0 <= main____CPAchecker_TMP_2 + 2147483648) && __VERIFIER_assert__cond <= 1) && 1 <= __VERIFIER_assert__cond) && 2 <= main__scheme) && main____CPAchecker_TMP_1 <= 2147483647) && main____CPAchecker_TMP_2 <= 2147483647) && 1 <= __tmp_6) && 1 <= __tmp_5) && __VERIFIER_assert__cond <= 1) && 1 <= __tmp_7) && __VERIFIER_assert__cond == __tmp_10) && main__tokenlen <= 1000000) && 0 <= main__c) && main__cp + 2 <= main__urilen) && main__c <= 0) && (((((((1 <= __tmp_2 && 1 <= __tmp_4) && 0 <= __tmp_5) && 0 < main__tokenlen) && (((((((((((__tmp_2 <= 1 && main__cp == main__scheme) && main__cp + 1 < main__urilen) && 0 <= __VERIFIER_assert__cond) && __tmp_1 == __VERIFIER_assert__cond) && (if main__cp < main__urilen + 1 then 1 else 0) == __tmp_1) && __tmp_2 == __VERIFIER_assert__cond) && 0 <= __tmp_3) && __tmp_4 <= 1) && (!(__VERIFIER_assert__cond == 0) && main__cp + 1 <= main__urilen) && (((__VERIFIER_assert__cond == 1 && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) || (((((((__tmp_2 <= 1 && __VERIFIER_assert__cond == 1) && 1 <= __tmp_1) && 0 <= __VERIFIER_assert__cond) && main__scheme <= 999999) && 0 <= __tmp_3) && __tmp_4 <= 1) && (!(__VERIFIER_assert__cond == 0) && main__cp + 1 <= main__urilen) && (((__VERIFIER_assert__cond == 1 && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0))) || (((((((((main__cp == main__scheme && main__cp + 1 < main__urilen) && (if 1 <= main__cp then 1 else 0) == __tmp_2) && 0 <= __VERIFIER_assert__cond) && __VERIFIER_assert__cond == 1) && __tmp_1 == __VERIFIER_assert__cond) && 0 <= __tmp_3) && __tmp_4 <= 1) && (!(__VERIFIER_assert__cond == 0) && main__cp + 1 <= main__urilen) && (((__VERIFIER_assert__cond == 1 && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && 1 <= __VERIFIER_assert__cond))) && __VERIFIER_assert__cond == 1) && 1 <= main__scheme) && __return_main == 0) && !(__VERIFIER_assert__cond == 0)) && __tmp_6 <= 1) && __tmp_9 == (if main__cp < main__urilen then 1 else 0)) && !(0 == main____CPAchecker_TMP_2)) && 1 <= __VERIFIER_assert__cond) && __tmp_5 <= 1) && \old(__return_375) == __return_375) && __tmp_10 == (if 0 <= main__cp then 1 else 0)) && 1 <= __VERIFIER_assert__cond) && __tmp_3 <= 1) && __tmp_8 <= 1) && 1 <= __tmp_8) && __tmp_1 <= 1) && __VERIFIER_assert__cond <= 1) && __tmp_9 == __VERIFIER_assert__cond)) || ((((((((((((((((((((((((((((((((((((((((((((((0 <= main____CPAchecker_TMP_0 + 2147483648 && __VERIFIER_assert__cond <= 1) && __tmp_7 <= 1) && __VERIFIER_assert__cond == __tmp_12) && 0 <= main____CPAchecker_TMP_1 + 2147483648) && 1 <= __tmp_3) && main__urilen <= 1000000) && main____CPAchecker_TMP_0 <= 2147483647) && 2 <= main__cp) && 1 <= __VERIFIER_assert__cond) && __VERIFIER_assert__cond <= 1) && 0 <= main____CPAchecker_TMP_2 + 2147483648) && __VERIFIER_assert__cond <= 1) && 1 <= __VERIFIER_assert__cond) && 2 <= main__scheme) && main____CPAchecker_TMP_1 <= 2147483647) && 0 <= main____CPAchecker_TMP_3) && 1 <= __tmp_12) && __VERIFIER_assert__cond <= 1) && main____CPAchecker_TMP_2 <= 2147483647) && 1 <= __tmp_6) && 1 <= __tmp_5) && __VERIFIER_assert__cond <= 1) && 1 <= __tmp_7) && __VERIFIER_assert__cond == __tmp_10) && main__tokenlen <= 1000000) && 0 <= main__c) && main__c <= 0) && (((((((1 <= __tmp_2 && 1 <= __tmp_4) && 0 <= __tmp_5) && 0 < main__tokenlen) && (((((((((((__tmp_2 <= 1 && main__cp == main__scheme) && main__cp + 1 < main__urilen) && 0 <= __VERIFIER_assert__cond) && __tmp_1 == __VERIFIER_assert__cond) && (if main__cp < main__urilen + 1 then 1 else 0) == __tmp_1) && __tmp_2 == __VERIFIER_assert__cond) && 0 <= __tmp_3) && __tmp_4 <= 1) && (!(__VERIFIER_assert__cond == 0) && main__cp + 1 <= main__urilen) && (((__VERIFIER_assert__cond == 1 && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) || (((((((__tmp_2 <= 1 && __VERIFIER_assert__cond == 1) && 1 <= __tmp_1) && 0 <= __VERIFIER_assert__cond) && main__scheme <= 999999) && 0 <= __tmp_3) && __tmp_4 <= 1) && (!(__VERIFIER_assert__cond == 0) && main__cp + 1 <= main__urilen) && (((__VERIFIER_assert__cond == 1 && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0))) || (((((((((main__cp == main__scheme && main__cp + 1 < main__urilen) && (if 1 <= main__cp then 1 else 0) == __tmp_2) && 0 <= __VERIFIER_assert__cond) && __VERIFIER_assert__cond == 1) && __tmp_1 == __VERIFIER_assert__cond) && 0 <= __tmp_3) && __tmp_4 <= 1) && (!(__VERIFIER_assert__cond == 0) && main__cp + 1 <= main__urilen) && (((__VERIFIER_assert__cond == 1 && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && 1 <= __VERIFIER_assert__cond))) && __VERIFIER_assert__cond == 1) && 1 <= main__scheme) && __return_main == 0) && !(__VERIFIER_assert__cond == 0)) && __tmp_6 <= 1) && __tmp_9 == (if main__cp < main__urilen then 1 else 0)) && __VERIFIER_assert__cond == __tmp_11) && !(0 == main____CPAchecker_TMP_2)) && main____CPAchecker_TMP_3 <= 0) && 1 <= __VERIFIER_assert__cond) && (if main__cp < main__urilen then 1 else 0) == __tmp_11) && __tmp_5 <= 1) && \old(__return_375) == __return_375) && __tmp_10 == (if 0 <= main__cp then 1 else 0)) && 1 <= __VERIFIER_assert__cond) && __tmp_3 <= 1) && __tmp_8 <= 1) && 1 <= __tmp_8) && __tmp_1 <= 1) && __VERIFIER_assert__cond <= 1) && __tmp_9 == __VERIFIER_assert__cond) && main__c + 1 < main__tokenlen) - InvariantResult [Line: 126]: Loop Invariant Derived loop invariant: ((!(0 == __return_main) || !(\old(__return_375) == 0)) || ((__VERIFIER_assert__cond == 1 && main__cp < main__urilen && (((((((!(__VERIFIER_assert__cond == 0) && 0 < main__scheme) && __VERIFIER_assert__cond == 1) && main__cp < main__urilen) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) || ((((((!(__VERIFIER_assert__cond == 0) && !(__VERIFIER_assert__cond == 0)) && 0 < main__scheme) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)))) && main__cp + 1 == main__urilen)) || (((((((__tmp_4 <= 1 && 0 < main__tokenlen) && __tmp_3 <= 1) && ((((((((((((((((((((1 <= __tmp_4 && 0 <= main____CPAchecker_TMP_0 + 2147483648) && 1 <= __tmp_1) && __VERIFIER_assert__cond <= 1) && main__tokenlen <= 1000000) && 0 <= main____CPAchecker_TMP_1 + 2147483648) && __VERIFIER_assert__cond == 1) && (((((((!(__VERIFIER_assert__cond == 0) && 0 < main__scheme) && __VERIFIER_assert__cond == 1) && main__cp < main__urilen) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) || ((((((!(__VERIFIER_assert__cond == 0) && !(__VERIFIER_assert__cond == 0)) && 0 < main__scheme) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)))) && 1 <= __tmp_3) && main__urilen <= 1000000) && 0 <= __VERIFIER_assert__cond) && main__scheme <= 999999) && main____CPAchecker_TMP_0 <= 2147483647) && 1 <= __tmp_2) && __VERIFIER_assert__cond == 1) && !(__VERIFIER_assert__cond == 0)) && \old(__return_375) == __return_375) && __VERIFIER_assert__cond == 1) && __tmp_1 <= 1) && main__cp + 1 < main__urilen) || (((((((((((((1 <= __tmp_4 && 0 <= main____CPAchecker_TMP_0 + 2147483648) && main__cp == main__scheme) && main__tokenlen <= 1000000) && __VERIFIER_assert__cond == 1 && main__cp < main__urilen && (((((((!(__VERIFIER_assert__cond == 0) && 0 < main__scheme) && __VERIFIER_assert__cond == 1) && main__cp < main__urilen) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) || ((((((!(__VERIFIER_assert__cond == 0) && !(__VERIFIER_assert__cond == 0)) && 0 < main__scheme) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)))) && 0 <= main____CPAchecker_TMP_1 + 2147483648) && 1 <= __tmp_3) && main__urilen <= 1000000) && 0 <= __VERIFIER_assert__cond) && __tmp_2 == __VERIFIER_assert__cond) && main____CPAchecker_TMP_0 <= 2147483647) && \old(__return_375) == __return_375) && __tmp_1 == __VERIFIER_assert__cond) && (if main__cp < main__urilen + 1 then 1 else 0) == __tmp_1))) && 1 <= __VERIFIER_assert__cond) && __tmp_2 <= 1) && __VERIFIER_assert__cond <= 1) && main____CPAchecker_TMP_1 <= 2147483647) - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: ((!(0 == __return_main) || !(\old(__return_375) == 0)) || (((((((((((((((((((((((((((((((main____CPAchecker_TMP_2 <= 2147483647 && 1 <= __tmp_6) && __VERIFIER_assert__cond <= 1) && 1 <= __tmp_5) && 0 == main__c) && 1 <= __tmp_7) && __tmp_7 <= 1) && __VERIFIER_assert__cond == __tmp_12) && __VERIFIER_assert__cond == 1 && ((((2 <= main__cp && (((((((((((((((1 <= __tmp_4 && 0 <= main____CPAchecker_TMP_1 + 2147483648) && 1 <= __tmp_3) && __VERIFIER_assert__cond == 1) && main__urilen <= 1000000) && main____CPAchecker_TMP_0 <= 2147483647) && __tmp_5 <= 1) && \old(__return_375) == __return_375) && \old(__return_375) == 0) && __tmp_4 <= 1) && 0 <= __tmp_5) && ((((((((1 <= __tmp_2 && 0 <= main____CPAchecker_TMP_0 + 2147483648) && 1 <= __tmp_1) && __VERIFIER_assert__cond <= 1) && main__tokenlen <= 1000000) && __VERIFIER_assert__cond == 1 && !(__VERIFIER_assert__cond == 0)) && __tmp_2 <= 1) && __VERIFIER_assert__cond == 1) && 0 <= __VERIFIER_assert__cond) && main__scheme <= 999999) && 0 < main__tokenlen) && __tmp_3 <= 1) && 1 <= __VERIFIER_assert__cond) && __tmp_1 <= 1) && __return_main == 0) && main__cp < main__urilen) && !(__VERIFIER_assert__cond == 0)) && !(main__cp + 1 == main__urilen)) && !(__VERIFIER_assert__cond == 0)) && __tmp_6 <= 1) && __tmp_9 == (if main__cp < main__urilen then 1 else 0)) && !(0 == main____CPAchecker_TMP_2)) && main____CPAchecker_TMP_3 <= 0) && 1 <= __VERIFIER_assert__cond) && 1 <= __VERIFIER_assert__cond) && (if main__cp < main__urilen then 1 else 0) == __tmp_11) && __VERIFIER_assert__cond <= 1) && __tmp_10 == (if 0 <= main__cp then 1 else 0)) && 0 <= main____CPAchecker_TMP_2 + 2147483648) && 1 <= __VERIFIER_assert__cond) && __VERIFIER_assert__cond <= 1) && __tmp_8 <= 1) && 1 <= __tmp_8) && __VERIFIER_assert__cond <= 1) && 2 <= main__scheme) && __tmp_9 == __VERIFIER_assert__cond) && main____CPAchecker_TMP_1 <= 2147483647) && 0 <= main____CPAchecker_TMP_3) && main__c + 1 < main__tokenlen) && 1 <= __tmp_12) && __VERIFIER_assert__cond <= 1) && __VERIFIER_assert__cond == 1)) || (((!(__VERIFIER_assert__cond == 0) && __VERIFIER_assert__cond == 1) && ((((((((((((((((main____CPAchecker_TMP_2 <= 2147483647 && __VERIFIER_assert__cond <= 1) && 1 <= __tmp_5) && ((((!(__VERIFIER_assert__cond == 0) && 1 <= main__c) && __VERIFIER_assert__cond == 1) && ((((2 <= main__cp && (((((((((((((((1 <= __tmp_4 && 0 <= main____CPAchecker_TMP_1 + 2147483648) && 1 <= __tmp_3) && __VERIFIER_assert__cond == 1) && main__urilen <= 1000000) && main____CPAchecker_TMP_0 <= 2147483647) && __tmp_5 <= 1) && \old(__return_375) == __return_375) && \old(__return_375) == 0) && __tmp_4 <= 1) && 0 <= __tmp_5) && ((((((((1 <= __tmp_2 && 0 <= main____CPAchecker_TMP_0 + 2147483648) && 1 <= __tmp_1) && __VERIFIER_assert__cond <= 1) && main__tokenlen <= 1000000) && __VERIFIER_assert__cond == 1 && !(__VERIFIER_assert__cond == 0)) && __tmp_2 <= 1) && __VERIFIER_assert__cond == 1) && 0 <= __VERIFIER_assert__cond) && main__scheme <= 999999) && 0 < main__tokenlen) && __tmp_3 <= 1) && 1 <= __VERIFIER_assert__cond) && __tmp_1 <= 1) && __return_main == 0) && main__cp < main__urilen) && !(__VERIFIER_assert__cond == 0)) && !(main__cp + 1 == main__urilen)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && 1 <= __tmp_7) && __tmp_7 <= 1) && 1 <= __VERIFIER_assert__cond) && 1 <= __VERIFIER_assert__cond) && __VERIFIER_assert__cond <= 1) && __tmp_6 == 1) && 0 <= main____CPAchecker_TMP_2 + 2147483648) && 1 <= __VERIFIER_assert__cond) && __VERIFIER_assert__cond <= 1) && __tmp_8 <= 1) && 1 <= __tmp_8) && __VERIFIER_assert__cond <= 1) && 2 <= main__scheme) && main____CPAchecker_TMP_1 <= 2147483647) && __VERIFIER_assert__cond == 1) - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: (!(0 == __return_main) || !(\old(__return_375) == 0)) || ((((((((((((((((((((((((0 <= main____CPAchecker_TMP_0 + 2147483648 && 0 <= __VERIFIER_assert__cond) && main__cp == main__scheme) && 0 <= __tmp_4) && __tmp_1 == __VERIFIER_assert__cond) && main__tokenlen <= 1000000) && !(__VERIFIER_assert__cond == 0)) && main__cp < main__urilen) && !(__VERIFIER_assert__cond == 0)) && 0 <= __VERIFIER_assert__cond) && (if main__cp < main__urilen + 1 then 1 else 0) == __tmp_1) && __tmp_2 == __VERIFIER_assert__cond) && 0 <= __tmp_3) || ((((((((((((((((((((((1 <= __tmp_4 && main__cp + 1 <= main__urilen) && 0 <= main____CPAchecker_TMP_0 + 2147483648) && 1 <= __tmp_1) && __VERIFIER_assert__cond <= 1) && main__tokenlen <= 1000000) && 1 <= __VERIFIER_assert__cond) && __VERIFIER_assert__cond == 1) && __tmp_17 <= 1) && 1 <= __tmp_3) && __tmp_18 <= 1) && main__scheme <= 999999) && 1 <= __tmp_2) && __VERIFIER_assert__cond == 1) && !(__VERIFIER_assert__cond == 0)) && 0 <= __tmp_18) && 0 <= __VERIFIER_assert__cond) && __VERIFIER_assert__cond == 1) && main____CPAchecker_TMP_1 == 0) && __VERIFIER_assert__cond <= 1) && __tmp_1 <= 1) && 1 <= main__cp) && 0 <= __tmp_17)) && main__urilen <= 1000000) && main____CPAchecker_TMP_0 <= 2147483647) && \old(__return_375) == __return_375) && __tmp_4 <= 1) && 0 < main__tokenlen) && __tmp_3 <= 1) && 1 <= __VERIFIER_assert__cond) && __VERIFIER_assert__cond <= 1) && __tmp_2 <= 1) && __VERIFIER_assert__cond <= 1) && 1 <= main__scheme) - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: (!(0 == __return_main) || !(\old(__return_375) == 0)) || !(__VERIFIER_assert__cond == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 86 locations, 18 error locations. Result: SAFE, OverallTime: 62.3s, OverallIterations: 24, TraceHistogramMax: 2, AutomataDifference: 27.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 7.5s, HoareTripleCheckerStatistics: 1325 SDtfs, 7278 SDslu, 1610 SDs, 0 SdLazy, 2233 SolverSat, 834 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 675 GetRequests, 345 SyntacticMatches, 30 SemanticMatches, 300 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2596 ImplicationChecksByTransitivity, 43.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=86occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 24 MinimizatonAttempts, 373 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 9 PreInvPairs, 17 NumberOfFragments, 2032 HoareAnnotationTreeSize, 9 FomulaSimplifications, 84408 FormulaSimplificationTreeSizeReduction, 0.6s HoareSimplificationTime, 9 FomulaSimplificationsInter, 57479 FormulaSimplificationTreeSizeReductionInter, 6.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 929 NumberOfCodeBlocks, 929 NumberOfCodeBlocksAsserted, 28 NumberOfCheckSat, 1049 ConstructedInterpolants, 0 QuantifiedInterpolants, 91850 SizeOfPredicates, 33 NumberOfNonLiveVariables, 543 ConjunctsInSsa, 55 ConjunctsInUnsatCore, 32 InterpolantComputations, 22 PerfectInterpolantSequences, 24/47 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: OVERALL_TIME[ms]: 3973, ICFG_INTERPRETER_ENTERED_PROCEDURES: 9, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 156, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 129, TOOLS_POST_TIME[ms]: 100, TOOLS_POST_CALL_APPLICATIONS: 12, TOOLS_POST_CALL_TIME[ms]: 9, TOOLS_POST_RETURN_APPLICATIONS: 6, TOOLS_POST_RETURN_TIME[ms]: 3, TOOLS_QUANTIFIERELIM_APPLICATIONS: 147, TOOLS_QUANTIFIERELIM_TIME[ms]: 73, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 6, FLUID_QUERY_TIME[ms]: 10, FLUID_QUERIES: 162, FLUID_YES_ANSWERS: 3, DOMAIN_JOIN_APPLICATIONS: 134, DOMAIN_JOIN_TIME[ms]: 3354, DOMAIN_ALPHA_APPLICATIONS: 3, DOMAIN_ALPHA_TIME[ms]: 141, DOMAIN_WIDEN_APPLICATIONS: 3, DOMAIN_WIDEN_TIME[ms]: 141, DOMAIN_ISSUBSETEQ_APPLICATIONS: 6, DOMAIN_ISSUBSETEQ_TIME[ms]: 23, DOMAIN_ISBOTTOM_APPLICATIONS: 11, DOMAIN_ISBOTTOM_TIME[ms]: 24, LOOP_SUMMARIZER_APPLICATIONS: 3, LOOP_SUMMARIZER_CACHE_MISSES: 3, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 554, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 554, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 6, CALL_SUMMARIZER_APPLICATIONS: 6, CALL_SUMMARIZER_CACHE_MISSES: 3, CALL_SUMMARIZER_OVERALL_TIME[ms]: 19, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 18, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 6, PATH_EXPR_TIME[ms]: 8, REGEX_TO_DAG_TIME[ms]: 6, DAG_COMPRESSION_TIME[ms]: 34, DAG_COMPRESSION_PROCESSED_NODES: 1692, DAG_COMPRESSION_RETAINED_NODES: 260, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...