/usr/bin/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 23:13:14,108 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 23:13:14,112 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 23:13:14,137 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 23:13:14,137 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 23:13:14,138 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 23:13:14,139 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 23:13:14,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 23:13:14,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 23:13:14,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 23:13:14,145 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 23:13:14,146 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 23:13:14,146 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 23:13:14,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 23:13:14,148 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 23:13:14,149 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 23:13:14,150 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 23:13:14,151 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 23:13:14,153 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 23:13:14,155 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 23:13:14,156 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 23:13:14,157 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 23:13:14,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 23:13:14,159 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 23:13:14,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-09-04 23:13:14,165 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 23:13:14,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 23:13:14,170 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 23:13:14,171 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 23:13:14,172 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 23:13:14,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 23:13:14,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 23:13:14,173 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 23:13:14,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 23:13:14,177 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 23:13:14,178 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 23:13:14,179 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-09-04 23:13:14,189 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 23:13:14,190 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 23:13:14,191 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 23:13:14,191 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 23:13:14,191 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 23:13:14,191 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 23:13:14,192 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 23:13:14,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 23:13:14,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 23:13:14,192 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 23:13:14,192 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 23:13:14,193 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 23:13:14,193 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 23:13:14,193 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 23:13:14,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 23:13:14,193 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 23:13:14,194 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 23:13:14,194 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 23:13:14,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 23:13:14,194 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 23:13:14,195 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 23:13:14,195 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 23:13:14,195 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-09-04 23:13:14,651 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 23:13:14,667 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 23:13:14,671 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 23:13:14,672 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 23:13:14,672 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 23:13:14,674 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c [2020-09-04 23:13:14,765 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6e311fa8c/e3ea7c4a7140406bbb43f0b7ed25a270/FLAGb8184ccc3 [2020-09-04 23:13:15,335 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 23:13:15,336 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c [2020-09-04 23:13:15,350 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6e311fa8c/e3ea7c4a7140406bbb43f0b7ed25a270/FLAGb8184ccc3 [2020-09-04 23:13:15,658 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6e311fa8c/e3ea7c4a7140406bbb43f0b7ed25a270 [2020-09-04 23:13:15,672 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 23:13:15,674 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 23:13:15,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 23:13:15,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 23:13:15,680 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 23:13:15,682 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 11:13:15" (1/1) ... [2020-09-04 23:13:15,686 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@703d1064 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:13:15, skipping insertion in model container [2020-09-04 23:13:15,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 11:13:15" (1/1) ... [2020-09-04 23:13:15,698 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 23:13:15,762 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 23:13:16,002 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 23:13:16,009 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 23:13:16,053 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 23:13:16,075 INFO L208 MainTranslator]: Completed translation [2020-09-04 23:13:16,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:13:16 WrapperNode [2020-09-04 23:13:16,076 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 23:13:16,077 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 23:13:16,077 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 23:13:16,077 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 23:13:16,171 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:13:16" (1/1) ... [2020-09-04 23:13:16,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:13:16" (1/1) ... [2020-09-04 23:13:16,180 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:13:16" (1/1) ... [2020-09-04 23:13:16,181 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:13:16" (1/1) ... [2020-09-04 23:13:16,189 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:13:16" (1/1) ... [2020-09-04 23:13:16,196 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:13:16" (1/1) ... [2020-09-04 23:13:16,202 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:13:16" (1/1) ... [2020-09-04 23:13:16,208 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 23:13:16,208 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 23:13:16,208 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 23:13:16,208 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 23:13:16,211 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:13:16" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-09-04 23:13:16,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 23:13:16,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 23:13:16,279 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-09-04 23:13:16,279 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 23:13:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 23:13:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-09-04 23:13:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-09-04 23:13:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-09-04 23:13:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 23:13:16,279 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 23:13:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 23:13:16,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 23:13:16,839 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 23:13:16,839 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-09-04 23:13:16,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 11:13:16 BoogieIcfgContainer [2020-09-04 23:13:16,848 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 23:13:16,850 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 23:13:16,850 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 23:13:16,854 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 23:13:16,854 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 11:13:15" (1/3) ... [2020-09-04 23:13:16,855 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@120d6366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 11:13:16, skipping insertion in model container [2020-09-04 23:13:16,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 11:13:16" (2/3) ... [2020-09-04 23:13:16,856 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@120d6366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 11:13:16, skipping insertion in model container [2020-09-04 23:13:16,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 11:13:16" (3/3) ... [2020-09-04 23:13:16,863 INFO L109 eAbstractionObserver]: Analyzing ICFG apache-escape-absolute.i.v+cfa-reducer.c [2020-09-04 23:13:16,875 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-04 23:13:16,885 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 18 error locations. [2020-09-04 23:13:16,908 INFO L251 AbstractCegarLoop]: Starting to check reachability of 18 error locations. [2020-09-04 23:13:16,938 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 23:13:16,938 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 23:13:16,939 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-04 23:13:16,939 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 23:13:16,939 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 23:13:16,939 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 23:13:16,940 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 23:13:16,940 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 23:13:16,969 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states. [2020-09-04 23:13:16,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-09-04 23:13:16,983 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:16,984 INFO L422 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] [2020-09-04 23:13:16,986 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:16,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:16,994 INFO L82 PathProgramCache]: Analyzing trace with hash -2016263875, now seen corresponding path program 1 times [2020-09-04 23:13:17,003 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:17,004 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1642274869] [2020-09-04 23:13:17,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:17,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:17,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:17,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:17,329 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1642274869] [2020-09-04 23:13:17,331 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:17,331 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 23:13:17,332 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [362354544] [2020-09-04 23:13:17,337 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 23:13:17,338 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:17,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 23:13:17,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-09-04 23:13:17,358 INFO L87 Difference]: Start difference. First operand 224 states. Second operand 7 states. [2020-09-04 23:13:18,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:18,341 INFO L93 Difference]: Finished difference Result 290 states and 336 transitions. [2020-09-04 23:13:18,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-09-04 23:13:18,344 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 38 [2020-09-04 23:13:18,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:18,365 INFO L225 Difference]: With dead ends: 290 [2020-09-04 23:13:18,366 INFO L226 Difference]: Without dead ends: 239 [2020-09-04 23:13:18,370 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=87, Invalid=185, Unknown=0, NotChecked=0, Total=272 [2020-09-04 23:13:18,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239 states. [2020-09-04 23:13:18,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239 to 187. [2020-09-04 23:13:18,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 187 states. [2020-09-04 23:13:18,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 190 transitions. [2020-09-04 23:13:18,457 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 190 transitions. Word has length 38 [2020-09-04 23:13:18,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:18,458 INFO L479 AbstractCegarLoop]: Abstraction has 187 states and 190 transitions. [2020-09-04 23:13:18,458 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 23:13:18,458 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 190 transitions. [2020-09-04 23:13:18,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2020-09-04 23:13:18,460 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:18,460 INFO L422 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] [2020-09-04 23:13:18,460 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 23:13:18,461 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:18,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:18,461 INFO L82 PathProgramCache]: Analyzing trace with hash -1105206656, now seen corresponding path program 1 times [2020-09-04 23:13:18,462 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:18,462 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1020645228] [2020-09-04 23:13:18,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:18,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:18,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:18,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:18,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:18,629 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1020645228] [2020-09-04 23:13:18,629 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:18,629 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 23:13:18,630 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1716167498] [2020-09-04 23:13:18,632 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 23:13:18,632 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:18,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 23:13:18,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-09-04 23:13:18,633 INFO L87 Difference]: Start difference. First operand 187 states and 190 transitions. Second operand 8 states. [2020-09-04 23:13:18,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:18,975 INFO L93 Difference]: Finished difference Result 187 states and 190 transitions. [2020-09-04 23:13:18,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-09-04 23:13:18,976 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 43 [2020-09-04 23:13:18,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:18,982 INFO L225 Difference]: With dead ends: 187 [2020-09-04 23:13:18,985 INFO L226 Difference]: Without dead ends: 185 [2020-09-04 23:13:18,986 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-09-04 23:13:18,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185 states. [2020-09-04 23:13:19,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185 to 185. [2020-09-04 23:13:19,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 185 states. [2020-09-04 23:13:19,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 188 transitions. [2020-09-04 23:13:19,051 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 188 transitions. Word has length 43 [2020-09-04 23:13:19,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:19,051 INFO L479 AbstractCegarLoop]: Abstraction has 185 states and 188 transitions. [2020-09-04 23:13:19,052 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 23:13:19,052 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 188 transitions. [2020-09-04 23:13:19,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-09-04 23:13:19,057 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:19,057 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:19,058 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 23:13:19,058 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:19,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:19,059 INFO L82 PathProgramCache]: Analyzing trace with hash -1193283001, now seen corresponding path program 1 times [2020-09-04 23:13:19,059 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:19,059 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [314549940] [2020-09-04 23:13:19,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:19,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:19,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:19,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:19,253 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [314549940] [2020-09-04 23:13:19,253 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:19,254 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 23:13:19,254 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1678302449] [2020-09-04 23:13:19,254 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 23:13:19,255 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:19,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 23:13:19,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-09-04 23:13:19,255 INFO L87 Difference]: Start difference. First operand 185 states and 188 transitions. Second operand 7 states. [2020-09-04 23:13:19,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:19,812 INFO L93 Difference]: Finished difference Result 237 states and 242 transitions. [2020-09-04 23:13:19,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-04 23:13:19,812 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 53 [2020-09-04 23:13:19,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:19,815 INFO L225 Difference]: With dead ends: 237 [2020-09-04 23:13:19,815 INFO L226 Difference]: Without dead ends: 235 [2020-09-04 23:13:19,816 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-09-04 23:13:19,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 235 states. [2020-09-04 23:13:19,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 235 to 183. [2020-09-04 23:13:19,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 183 states. [2020-09-04 23:13:19,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 186 transitions. [2020-09-04 23:13:19,849 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 186 transitions. Word has length 53 [2020-09-04 23:13:19,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:19,849 INFO L479 AbstractCegarLoop]: Abstraction has 183 states and 186 transitions. [2020-09-04 23:13:19,850 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 23:13:19,850 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 186 transitions. [2020-09-04 23:13:19,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-09-04 23:13:19,851 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:19,851 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:19,851 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 23:13:19,852 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:19,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:19,853 INFO L82 PathProgramCache]: Analyzing trace with hash 1236242579, now seen corresponding path program 1 times [2020-09-04 23:13:19,853 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:19,853 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [72478559] [2020-09-04 23:13:19,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:19,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:19,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:19,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:19,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:19,996 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [72478559] [2020-09-04 23:13:19,996 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:19,996 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 23:13:19,997 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088697197] [2020-09-04 23:13:19,999 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 23:13:19,999 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:20,000 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 23:13:20,000 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-09-04 23:13:20,000 INFO L87 Difference]: Start difference. First operand 183 states and 186 transitions. Second operand 7 states. [2020-09-04 23:13:20,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:20,287 INFO L93 Difference]: Finished difference Result 183 states and 186 transitions. [2020-09-04 23:13:20,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-09-04 23:13:20,288 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 58 [2020-09-04 23:13:20,288 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:20,291 INFO L225 Difference]: With dead ends: 183 [2020-09-04 23:13:20,291 INFO L226 Difference]: Without dead ends: 181 [2020-09-04 23:13:20,292 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2020-09-04 23:13:20,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181 states. [2020-09-04 23:13:20,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181 to 181. [2020-09-04 23:13:20,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 181 states. [2020-09-04 23:13:20,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 184 transitions. [2020-09-04 23:13:20,331 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 184 transitions. Word has length 58 [2020-09-04 23:13:20,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:20,332 INFO L479 AbstractCegarLoop]: Abstraction has 181 states and 184 transitions. [2020-09-04 23:13:20,332 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 23:13:20,332 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 184 transitions. [2020-09-04 23:13:20,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-09-04 23:13:20,341 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:20,341 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:20,341 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-04 23:13:20,342 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:20,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:20,342 INFO L82 PathProgramCache]: Analyzing trace with hash -1703094031, now seen corresponding path program 1 times [2020-09-04 23:13:20,342 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:20,343 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1965036578] [2020-09-04 23:13:20,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:20,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:20,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:20,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:20,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:20,467 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1965036578] [2020-09-04 23:13:20,467 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:20,467 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 23:13:20,468 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1885903847] [2020-09-04 23:13:20,468 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 23:13:20,468 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:20,469 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 23:13:20,469 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 23:13:20,469 INFO L87 Difference]: Start difference. First operand 181 states and 184 transitions. Second operand 8 states. [2020-09-04 23:13:21,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:21,510 INFO L93 Difference]: Finished difference Result 334 states and 341 transitions. [2020-09-04 23:13:21,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-09-04 23:13:21,510 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 64 [2020-09-04 23:13:21,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:21,514 INFO L225 Difference]: With dead ends: 334 [2020-09-04 23:13:21,514 INFO L226 Difference]: Without dead ends: 332 [2020-09-04 23:13:21,515 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=91, Invalid=215, Unknown=0, NotChecked=0, Total=306 [2020-09-04 23:13:21,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332 states. [2020-09-04 23:13:21,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332 to 192. [2020-09-04 23:13:21,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 192 states. [2020-09-04 23:13:21,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 197 transitions. [2020-09-04 23:13:21,553 INFO L78 Accepts]: Start accepts. Automaton has 192 states and 197 transitions. Word has length 64 [2020-09-04 23:13:21,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:21,554 INFO L479 AbstractCegarLoop]: Abstraction has 192 states and 197 transitions. [2020-09-04 23:13:21,554 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 23:13:21,555 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 197 transitions. [2020-09-04 23:13:21,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-09-04 23:13:21,556 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:21,556 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:21,556 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-04 23:13:21,557 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:21,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:21,557 INFO L82 PathProgramCache]: Analyzing trace with hash -1179531825, now seen corresponding path program 1 times [2020-09-04 23:13:21,558 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:21,558 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1867159803] [2020-09-04 23:13:21,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:21,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:21,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:21,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:21,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:21,689 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1867159803] [2020-09-04 23:13:21,689 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:21,690 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 23:13:21,690 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508784226] [2020-09-04 23:13:21,691 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 23:13:21,691 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:21,691 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 23:13:21,692 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 23:13:21,692 INFO L87 Difference]: Start difference. First operand 192 states and 197 transitions. Second operand 8 states. [2020-09-04 23:13:23,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:23,154 INFO L93 Difference]: Finished difference Result 471 states and 480 transitions. [2020-09-04 23:13:23,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-04 23:13:23,155 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 69 [2020-09-04 23:13:23,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:23,158 INFO L225 Difference]: With dead ends: 471 [2020-09-04 23:13:23,158 INFO L226 Difference]: Without dead ends: 469 [2020-09-04 23:13:23,159 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=82, Invalid=190, Unknown=0, NotChecked=0, Total=272 [2020-09-04 23:13:23,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 469 states. [2020-09-04 23:13:23,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 469 to 197. [2020-09-04 23:13:23,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 197 states. [2020-09-04 23:13:23,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 202 transitions. [2020-09-04 23:13:23,194 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 202 transitions. Word has length 69 [2020-09-04 23:13:23,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:23,195 INFO L479 AbstractCegarLoop]: Abstraction has 197 states and 202 transitions. [2020-09-04 23:13:23,195 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 23:13:23,195 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 202 transitions. [2020-09-04 23:13:23,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-09-04 23:13:23,196 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:23,196 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:23,196 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-04 23:13:23,197 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:23,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:23,197 INFO L82 PathProgramCache]: Analyzing trace with hash -1472635957, now seen corresponding path program 1 times [2020-09-04 23:13:23,198 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:23,198 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [757381736] [2020-09-04 23:13:23,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:23,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:23,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:23,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:23,317 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [757381736] [2020-09-04 23:13:23,317 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:23,317 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 23:13:23,318 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057488213] [2020-09-04 23:13:23,319 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 23:13:23,319 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:23,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 23:13:23,320 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 23:13:23,320 INFO L87 Difference]: Start difference. First operand 197 states and 202 transitions. Second operand 8 states. [2020-09-04 23:13:23,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:23,881 INFO L93 Difference]: Finished difference Result 197 states and 202 transitions. [2020-09-04 23:13:23,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-09-04 23:13:23,882 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 69 [2020-09-04 23:13:23,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:23,883 INFO L225 Difference]: With dead ends: 197 [2020-09-04 23:13:23,883 INFO L226 Difference]: Without dead ends: 195 [2020-09-04 23:13:23,884 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2020-09-04 23:13:23,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2020-09-04 23:13:23,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 195. [2020-09-04 23:13:23,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2020-09-04 23:13:23,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 200 transitions. [2020-09-04 23:13:23,924 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 200 transitions. Word has length 69 [2020-09-04 23:13:23,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:23,924 INFO L479 AbstractCegarLoop]: Abstraction has 195 states and 200 transitions. [2020-09-04 23:13:23,924 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 23:13:23,925 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 200 transitions. [2020-09-04 23:13:23,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2020-09-04 23:13:23,925 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:23,926 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:23,926 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-09-04 23:13:23,926 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:23,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:23,927 INFO L82 PathProgramCache]: Analyzing trace with hash 645172388, now seen corresponding path program 1 times [2020-09-04 23:13:23,927 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:23,927 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1819198663] [2020-09-04 23:13:23,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:23,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:24,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:24,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:24,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:24,038 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1819198663] [2020-09-04 23:13:24,038 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:24,039 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 23:13:24,039 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1345934448] [2020-09-04 23:13:24,039 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 23:13:24,040 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:24,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 23:13:24,040 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 23:13:24,040 INFO L87 Difference]: Start difference. First operand 195 states and 200 transitions. Second operand 8 states. [2020-09-04 23:13:24,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:24,880 INFO L93 Difference]: Finished difference Result 297 states and 303 transitions. [2020-09-04 23:13:24,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-04 23:13:24,881 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 74 [2020-09-04 23:13:24,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:24,882 INFO L225 Difference]: With dead ends: 297 [2020-09-04 23:13:24,882 INFO L226 Difference]: Without dead ends: 295 [2020-09-04 23:13:24,883 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-09-04 23:13:24,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2020-09-04 23:13:24,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 193. [2020-09-04 23:13:24,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 193 states. [2020-09-04 23:13:24,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 198 transitions. [2020-09-04 23:13:24,923 INFO L78 Accepts]: Start accepts. Automaton has 193 states and 198 transitions. Word has length 74 [2020-09-04 23:13:24,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:24,925 INFO L479 AbstractCegarLoop]: Abstraction has 193 states and 198 transitions. [2020-09-04 23:13:24,925 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 23:13:24,925 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 198 transitions. [2020-09-04 23:13:24,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2020-09-04 23:13:24,926 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:24,926 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:24,926 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-09-04 23:13:24,927 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:24,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:24,927 INFO L82 PathProgramCache]: Analyzing trace with hash -2127372300, now seen corresponding path program 1 times [2020-09-04 23:13:24,927 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:24,928 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1384604685] [2020-09-04 23:13:24,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:24,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:24,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:25,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:25,007 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1384604685] [2020-09-04 23:13:25,008 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:25,008 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-04 23:13:25,008 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009769823] [2020-09-04 23:13:25,008 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-04 23:13:25,009 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:25,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-04 23:13:25,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-04 23:13:25,009 INFO L87 Difference]: Start difference. First operand 193 states and 198 transitions. Second operand 4 states. [2020-09-04 23:13:25,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:25,325 INFO L93 Difference]: Finished difference Result 292 states and 298 transitions. [2020-09-04 23:13:25,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-09-04 23:13:25,326 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 75 [2020-09-04 23:13:25,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:25,328 INFO L225 Difference]: With dead ends: 292 [2020-09-04 23:13:25,328 INFO L226 Difference]: Without dead ends: 193 [2020-09-04 23:13:25,329 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-09-04 23:13:25,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193 states. [2020-09-04 23:13:25,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193 to 193. [2020-09-04 23:13:25,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 193 states. [2020-09-04 23:13:25,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 196 transitions. [2020-09-04 23:13:25,359 INFO L78 Accepts]: Start accepts. Automaton has 193 states and 196 transitions. Word has length 75 [2020-09-04 23:13:25,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:25,359 INFO L479 AbstractCegarLoop]: Abstraction has 193 states and 196 transitions. [2020-09-04 23:13:25,359 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-04 23:13:25,359 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 196 transitions. [2020-09-04 23:13:25,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2020-09-04 23:13:25,360 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:25,360 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:25,361 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-09-04 23:13:25,361 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:25,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:25,362 INFO L82 PathProgramCache]: Analyzing trace with hash 661067438, now seen corresponding path program 1 times [2020-09-04 23:13:25,362 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:25,362 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [259185582] [2020-09-04 23:13:25,362 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:25,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:25,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:25,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:25,517 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [259185582] [2020-09-04 23:13:25,517 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:25,518 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 23:13:25,518 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489829868] [2020-09-04 23:13:25,518 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 23:13:25,519 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:25,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 23:13:25,519 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-09-04 23:13:25,519 INFO L87 Difference]: Start difference. First operand 193 states and 196 transitions. Second operand 8 states. [2020-09-04 23:13:25,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:25,969 INFO L93 Difference]: Finished difference Result 193 states and 196 transitions. [2020-09-04 23:13:25,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-04 23:13:25,970 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 80 [2020-09-04 23:13:25,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:25,971 INFO L225 Difference]: With dead ends: 193 [2020-09-04 23:13:25,971 INFO L226 Difference]: Without dead ends: 191 [2020-09-04 23:13:25,972 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-09-04 23:13:25,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2020-09-04 23:13:26,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2020-09-04 23:13:26,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191 states. [2020-09-04 23:13:26,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 194 transitions. [2020-09-04 23:13:26,024 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 194 transitions. Word has length 80 [2020-09-04 23:13:26,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:26,024 INFO L479 AbstractCegarLoop]: Abstraction has 191 states and 194 transitions. [2020-09-04 23:13:26,024 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 23:13:26,024 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 194 transitions. [2020-09-04 23:13:26,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2020-09-04 23:13:26,025 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:26,026 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:26,026 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-09-04 23:13:26,026 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:26,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:26,026 INFO L82 PathProgramCache]: Analyzing trace with hash -111708917, now seen corresponding path program 1 times [2020-09-04 23:13:26,027 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:26,027 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [503226840] [2020-09-04 23:13:26,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:26,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:26,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:26,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:26,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:26,137 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [503226840] [2020-09-04 23:13:26,138 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:26,138 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 23:13:26,138 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710762187] [2020-09-04 23:13:26,139 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 23:13:26,139 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:26,139 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 23:13:26,139 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-09-04 23:13:26,140 INFO L87 Difference]: Start difference. First operand 191 states and 194 transitions. Second operand 7 states. [2020-09-04 23:13:26,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:26,523 INFO L93 Difference]: Finished difference Result 191 states and 194 transitions. [2020-09-04 23:13:26,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-09-04 23:13:26,523 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 85 [2020-09-04 23:13:26,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:26,524 INFO L225 Difference]: With dead ends: 191 [2020-09-04 23:13:26,525 INFO L226 Difference]: Without dead ends: 189 [2020-09-04 23:13:26,525 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2020-09-04 23:13:26,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2020-09-04 23:13:26,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 189. [2020-09-04 23:13:26,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2020-09-04 23:13:26,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 192 transitions. [2020-09-04 23:13:26,558 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 192 transitions. Word has length 85 [2020-09-04 23:13:26,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:26,558 INFO L479 AbstractCegarLoop]: Abstraction has 189 states and 192 transitions. [2020-09-04 23:13:26,558 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 23:13:26,558 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 192 transitions. [2020-09-04 23:13:26,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-09-04 23:13:26,559 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:26,559 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:26,560 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-09-04 23:13:26,560 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:26,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:26,560 INFO L82 PathProgramCache]: Analyzing trace with hash 462594596, now seen corresponding path program 1 times [2020-09-04 23:13:26,561 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:26,561 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [700579511] [2020-09-04 23:13:26,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:26,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:26,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:26,680 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-09-04 23:13:26,680 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [700579511] [2020-09-04 23:13:26,680 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 23:13:26,681 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-09-04 23:13:26,681 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1381488375] [2020-09-04 23:13:26,681 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 23:13:26,682 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:26,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 23:13:26,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-09-04 23:13:26,682 INFO L87 Difference]: Start difference. First operand 189 states and 192 transitions. Second operand 8 states. [2020-09-04 23:13:27,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:27,372 INFO L93 Difference]: Finished difference Result 279 states and 283 transitions. [2020-09-04 23:13:27,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-09-04 23:13:27,373 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 86 [2020-09-04 23:13:27,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:27,375 INFO L225 Difference]: With dead ends: 279 [2020-09-04 23:13:27,375 INFO L226 Difference]: Without dead ends: 277 [2020-09-04 23:13:27,375 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=75, Invalid=135, Unknown=0, NotChecked=0, Total=210 [2020-09-04 23:13:27,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2020-09-04 23:13:27,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 182. [2020-09-04 23:13:27,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 182 states. [2020-09-04 23:13:27,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 185 transitions. [2020-09-04 23:13:27,416 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 185 transitions. Word has length 86 [2020-09-04 23:13:27,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:27,417 INFO L479 AbstractCegarLoop]: Abstraction has 182 states and 185 transitions. [2020-09-04 23:13:27,417 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 23:13:27,417 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 185 transitions. [2020-09-04 23:13:27,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-09-04 23:13:27,418 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:27,418 INFO L422 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:27,418 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-09-04 23:13:27,419 INFO L427 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:27,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:27,419 INFO L82 PathProgramCache]: Analyzing trace with hash -748130612, now seen corresponding path program 1 times [2020-09-04 23:13:27,419 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:27,420 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2129434808] [2020-09-04 23:13:27,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:27,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:27,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:27,535 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-09-04 23:13:27,535 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2129434808] [2020-09-04 23:13:27,535 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 23:13:27,536 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-09-04 23:13:27,536 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [358588925] [2020-09-04 23:13:27,536 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 23:13:27,536 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:27,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 23:13:27,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-09-04 23:13:27,537 INFO L87 Difference]: Start difference. First operand 182 states and 185 transitions. Second operand 8 states. [2020-09-04 23:13:27,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:27,961 INFO L93 Difference]: Finished difference Result 182 states and 185 transitions. [2020-09-04 23:13:27,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-04 23:13:27,962 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 86 [2020-09-04 23:13:27,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:27,963 INFO L225 Difference]: With dead ends: 182 [2020-09-04 23:13:27,963 INFO L226 Difference]: Without dead ends: 180 [2020-09-04 23:13:27,964 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-09-04 23:13:27,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2020-09-04 23:13:27,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 169. [2020-09-04 23:13:27,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 169 states. [2020-09-04 23:13:27,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 171 transitions. [2020-09-04 23:13:27,998 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 171 transitions. Word has length 86 [2020-09-04 23:13:27,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:27,998 INFO L479 AbstractCegarLoop]: Abstraction has 169 states and 171 transitions. [2020-09-04 23:13:27,998 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 23:13:27,998 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 171 transitions. [2020-09-04 23:13:27,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2020-09-04 23:13:27,999 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:27,999 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:27,999 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-09-04 23:13:28,000 INFO L427 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:28,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:28,000 INFO L82 PathProgramCache]: Analyzing trace with hash -228867626, now seen corresponding path program 1 times [2020-09-04 23:13:28,000 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:28,001 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1243733535] [2020-09-04 23:13:28,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:28,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:28,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:28,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:28,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:28,122 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1243733535] [2020-09-04 23:13:28,122 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:28,122 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 23:13:28,122 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1239554718] [2020-09-04 23:13:28,123 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 23:13:28,123 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:28,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 23:13:28,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-09-04 23:13:28,124 INFO L87 Difference]: Start difference. First operand 169 states and 171 transitions. Second operand 8 states. [2020-09-04 23:13:28,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:28,657 INFO L93 Difference]: Finished difference Result 169 states and 171 transitions. [2020-09-04 23:13:28,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-04 23:13:28,658 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 99 [2020-09-04 23:13:28,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:28,660 INFO L225 Difference]: With dead ends: 169 [2020-09-04 23:13:28,660 INFO L226 Difference]: Without dead ends: 167 [2020-09-04 23:13:28,661 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2020-09-04 23:13:28,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167 states. [2020-09-04 23:13:28,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167 to 167. [2020-09-04 23:13:28,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 167 states. [2020-09-04 23:13:28,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 169 transitions. [2020-09-04 23:13:28,717 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 169 transitions. Word has length 99 [2020-09-04 23:13:28,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:28,718 INFO L479 AbstractCegarLoop]: Abstraction has 167 states and 169 transitions. [2020-09-04 23:13:28,718 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 23:13:28,718 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 169 transitions. [2020-09-04 23:13:28,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2020-09-04 23:13:28,719 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:28,719 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:28,719 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-09-04 23:13:28,719 INFO L427 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:28,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:28,720 INFO L82 PathProgramCache]: Analyzing trace with hash -101561912, now seen corresponding path program 1 times [2020-09-04 23:13:28,720 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:28,720 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1685118524] [2020-09-04 23:13:28,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:28,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:28,819 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:28,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:28,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:28,841 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1685118524] [2020-09-04 23:13:28,841 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:28,841 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 23:13:28,842 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [344926771] [2020-09-04 23:13:28,842 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 23:13:28,843 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:28,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 23:13:28,843 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-09-04 23:13:28,844 INFO L87 Difference]: Start difference. First operand 167 states and 169 transitions. Second operand 8 states. [2020-09-04 23:13:29,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:29,467 INFO L93 Difference]: Finished difference Result 207 states and 210 transitions. [2020-09-04 23:13:29,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-09-04 23:13:29,468 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 104 [2020-09-04 23:13:29,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:29,469 INFO L225 Difference]: With dead ends: 207 [2020-09-04 23:13:29,469 INFO L226 Difference]: Without dead ends: 205 [2020-09-04 23:13:29,470 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-09-04 23:13:29,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2020-09-04 23:13:29,506 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 165. [2020-09-04 23:13:29,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2020-09-04 23:13:29,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 167 transitions. [2020-09-04 23:13:29,507 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 167 transitions. Word has length 104 [2020-09-04 23:13:29,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:29,508 INFO L479 AbstractCegarLoop]: Abstraction has 165 states and 167 transitions. [2020-09-04 23:13:29,508 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 23:13:29,508 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 167 transitions. [2020-09-04 23:13:29,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-09-04 23:13:29,509 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:29,509 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:29,509 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-09-04 23:13:29,509 INFO L427 AbstractCegarLoop]: === Iteration 16 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:29,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:29,510 INFO L82 PathProgramCache]: Analyzing trace with hash 1039394916, now seen corresponding path program 1 times [2020-09-04 23:13:29,510 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:29,511 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1973284149] [2020-09-04 23:13:29,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:29,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:29,619 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:29,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:29,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:29,632 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1973284149] [2020-09-04 23:13:29,634 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:29,635 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 23:13:29,636 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [753211568] [2020-09-04 23:13:29,636 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 23:13:29,636 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:29,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 23:13:29,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 23:13:29,637 INFO L87 Difference]: Start difference. First operand 165 states and 167 transitions. Second operand 8 states. [2020-09-04 23:13:30,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:30,574 INFO L93 Difference]: Finished difference Result 219 states and 222 transitions. [2020-09-04 23:13:30,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-09-04 23:13:30,575 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 111 [2020-09-04 23:13:30,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:30,577 INFO L225 Difference]: With dead ends: 219 [2020-09-04 23:13:30,577 INFO L226 Difference]: Without dead ends: 217 [2020-09-04 23:13:30,578 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-09-04 23:13:30,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2020-09-04 23:13:30,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 172. [2020-09-04 23:13:30,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 172 states. [2020-09-04 23:13:30,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 172 states and 174 transitions. [2020-09-04 23:13:30,617 INFO L78 Accepts]: Start accepts. Automaton has 172 states and 174 transitions. Word has length 111 [2020-09-04 23:13:30,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:30,618 INFO L479 AbstractCegarLoop]: Abstraction has 172 states and 174 transitions. [2020-09-04 23:13:30,618 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 23:13:30,618 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 174 transitions. [2020-09-04 23:13:30,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-09-04 23:13:30,619 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:30,619 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:30,619 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-09-04 23:13:30,620 INFO L427 AbstractCegarLoop]: === Iteration 17 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:30,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:30,620 INFO L82 PathProgramCache]: Analyzing trace with hash -109554473, now seen corresponding path program 1 times [2020-09-04 23:13:30,620 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:30,620 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [205433609] [2020-09-04 23:13:30,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:30,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:30,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:30,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:30,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:30,731 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [205433609] [2020-09-04 23:13:30,731 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:30,731 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 23:13:30,731 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1375371818] [2020-09-04 23:13:30,732 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 23:13:30,732 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:30,732 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 23:13:30,732 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 23:13:30,733 INFO L87 Difference]: Start difference. First operand 172 states and 174 transitions. Second operand 8 states. [2020-09-04 23:13:31,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:31,503 INFO L93 Difference]: Finished difference Result 175 states and 177 transitions. [2020-09-04 23:13:31,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-04 23:13:31,504 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 116 [2020-09-04 23:13:31,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:31,505 INFO L225 Difference]: With dead ends: 175 [2020-09-04 23:13:31,505 INFO L226 Difference]: Without dead ends: 173 [2020-09-04 23:13:31,506 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-09-04 23:13:31,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2020-09-04 23:13:31,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 170. [2020-09-04 23:13:31,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170 states. [2020-09-04 23:13:31,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 172 transitions. [2020-09-04 23:13:31,542 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 172 transitions. Word has length 116 [2020-09-04 23:13:31,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:31,543 INFO L479 AbstractCegarLoop]: Abstraction has 170 states and 172 transitions. [2020-09-04 23:13:31,543 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 23:13:31,543 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 172 transitions. [2020-09-04 23:13:31,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2020-09-04 23:13:31,544 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:31,544 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:31,544 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-09-04 23:13:31,544 INFO L427 AbstractCegarLoop]: === Iteration 18 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:31,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:31,545 INFO L82 PathProgramCache]: Analyzing trace with hash -533911886, now seen corresponding path program 1 times [2020-09-04 23:13:31,545 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:31,545 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1867850717] [2020-09-04 23:13:31,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:31,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:31,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:31,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:31,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:31,666 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1867850717] [2020-09-04 23:13:31,667 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:31,667 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 23:13:31,667 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1619586525] [2020-09-04 23:13:31,668 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 23:13:31,668 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:31,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 23:13:31,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-09-04 23:13:31,669 INFO L87 Difference]: Start difference. First operand 170 states and 172 transitions. Second operand 8 states. [2020-09-04 23:13:32,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:32,511 INFO L93 Difference]: Finished difference Result 244 states and 248 transitions. [2020-09-04 23:13:32,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-09-04 23:13:32,512 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 127 [2020-09-04 23:13:32,513 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:32,515 INFO L225 Difference]: With dead ends: 244 [2020-09-04 23:13:32,515 INFO L226 Difference]: Without dead ends: 242 [2020-09-04 23:13:32,516 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=65, Invalid=175, Unknown=0, NotChecked=0, Total=240 [2020-09-04 23:13:32,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2020-09-04 23:13:32,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 194. [2020-09-04 23:13:32,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2020-09-04 23:13:32,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 198 transitions. [2020-09-04 23:13:32,597 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 198 transitions. Word has length 127 [2020-09-04 23:13:32,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:32,598 INFO L479 AbstractCegarLoop]: Abstraction has 194 states and 198 transitions. [2020-09-04 23:13:32,598 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 23:13:32,598 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 198 transitions. [2020-09-04 23:13:32,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-09-04 23:13:32,599 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:32,600 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:32,600 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-09-04 23:13:32,600 INFO L427 AbstractCegarLoop]: === Iteration 19 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:32,600 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:32,601 INFO L82 PathProgramCache]: Analyzing trace with hash 1320919986, now seen corresponding path program 1 times [2020-09-04 23:13:32,604 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:32,604 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1190373898] [2020-09-04 23:13:32,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:32,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:32,793 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:32,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:32,829 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1190373898] [2020-09-04 23:13:32,829 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 23:13:32,829 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-09-04 23:13:32,829 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2035127648] [2020-09-04 23:13:32,831 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-04 23:13:32,831 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:32,832 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-04 23:13:32,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2020-09-04 23:13:32,832 INFO L87 Difference]: Start difference. First operand 194 states and 198 transitions. Second operand 9 states. [2020-09-04 23:13:33,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:33,503 INFO L93 Difference]: Finished difference Result 194 states and 198 transitions. [2020-09-04 23:13:33,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-09-04 23:13:33,503 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 129 [2020-09-04 23:13:33,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:33,505 INFO L225 Difference]: With dead ends: 194 [2020-09-04 23:13:33,505 INFO L226 Difference]: Without dead ends: 192 [2020-09-04 23:13:33,505 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 4 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=89, Invalid=183, Unknown=0, NotChecked=0, Total=272 [2020-09-04 23:13:33,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2020-09-04 23:13:33,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 185. [2020-09-04 23:13:33,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 185 states. [2020-09-04 23:13:33,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 188 transitions. [2020-09-04 23:13:33,561 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 188 transitions. Word has length 129 [2020-09-04 23:13:33,561 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:33,562 INFO L479 AbstractCegarLoop]: Abstraction has 185 states and 188 transitions. [2020-09-04 23:13:33,562 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-04 23:13:33,562 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 188 transitions. [2020-09-04 23:13:33,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2020-09-04 23:13:33,563 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:33,563 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:33,563 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-09-04 23:13:33,563 INFO L427 AbstractCegarLoop]: === Iteration 20 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:33,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:33,564 INFO L82 PathProgramCache]: Analyzing trace with hash 639938535, now seen corresponding path program 1 times [2020-09-04 23:13:33,564 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:33,564 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1951643839] [2020-09-04 23:13:33,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:33,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:33,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:33,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:33,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:33,668 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1951643839] [2020-09-04 23:13:33,668 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:33,668 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 23:13:33,668 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1010484306] [2020-09-04 23:13:33,669 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 23:13:33,669 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:33,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 23:13:33,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-09-04 23:13:33,670 INFO L87 Difference]: Start difference. First operand 185 states and 188 transitions. Second operand 7 states. [2020-09-04 23:13:34,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:34,275 INFO L93 Difference]: Finished difference Result 188 states and 191 transitions. [2020-09-04 23:13:34,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-09-04 23:13:34,276 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 132 [2020-09-04 23:13:34,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:34,278 INFO L225 Difference]: With dead ends: 188 [2020-09-04 23:13:34,278 INFO L226 Difference]: Without dead ends: 186 [2020-09-04 23:13:34,278 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-09-04 23:13:34,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2020-09-04 23:13:34,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 183. [2020-09-04 23:13:34,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 183 states. [2020-09-04 23:13:34,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 186 transitions. [2020-09-04 23:13:34,366 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 186 transitions. Word has length 132 [2020-09-04 23:13:34,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:34,367 INFO L479 AbstractCegarLoop]: Abstraction has 183 states and 186 transitions. [2020-09-04 23:13:34,367 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 23:13:34,367 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 186 transitions. [2020-09-04 23:13:34,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2020-09-04 23:13:34,368 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:34,368 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:34,368 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-09-04 23:13:34,369 INFO L427 AbstractCegarLoop]: === Iteration 21 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:34,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:34,369 INFO L82 PathProgramCache]: Analyzing trace with hash 629919005, now seen corresponding path program 1 times [2020-09-04 23:13:34,369 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:34,369 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [602468041] [2020-09-04 23:13:34,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:34,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:34,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:34,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:34,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:34,505 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [602468041] [2020-09-04 23:13:34,506 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:34,506 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 23:13:34,506 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1035935938] [2020-09-04 23:13:34,508 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 23:13:34,508 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:34,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 23:13:34,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 23:13:34,509 INFO L87 Difference]: Start difference. First operand 183 states and 186 transitions. Second operand 8 states. [2020-09-04 23:13:35,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:35,645 INFO L93 Difference]: Finished difference Result 267 states and 272 transitions. [2020-09-04 23:13:35,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-09-04 23:13:35,645 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 137 [2020-09-04 23:13:35,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:35,647 INFO L225 Difference]: With dead ends: 267 [2020-09-04 23:13:35,648 INFO L226 Difference]: Without dead ends: 265 [2020-09-04 23:13:35,648 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-09-04 23:13:35,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2020-09-04 23:13:35,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 216. [2020-09-04 23:13:35,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 216 states. [2020-09-04 23:13:35,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 220 transitions. [2020-09-04 23:13:35,697 INFO L78 Accepts]: Start accepts. Automaton has 216 states and 220 transitions. Word has length 137 [2020-09-04 23:13:35,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:35,698 INFO L479 AbstractCegarLoop]: Abstraction has 216 states and 220 transitions. [2020-09-04 23:13:35,698 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 23:13:35,698 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 220 transitions. [2020-09-04 23:13:35,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-09-04 23:13:35,699 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:35,699 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:35,699 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-09-04 23:13:35,699 INFO L427 AbstractCegarLoop]: === Iteration 22 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:35,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:35,700 INFO L82 PathProgramCache]: Analyzing trace with hash -2016104718, now seen corresponding path program 1 times [2020-09-04 23:13:35,700 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:35,700 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [735947159] [2020-09-04 23:13:35,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:35,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:35,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:35,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:35,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-04 23:13:35,844 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [735947159] [2020-09-04 23:13:35,845 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:35,845 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 23:13:35,845 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2044601302] [2020-09-04 23:13:35,846 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 23:13:35,846 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:35,846 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 23:13:35,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 23:13:35,846 INFO L87 Difference]: Start difference. First operand 216 states and 220 transitions. Second operand 8 states. [2020-09-04 23:13:36,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:36,701 INFO L93 Difference]: Finished difference Result 231 states and 235 transitions. [2020-09-04 23:13:36,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-04 23:13:36,703 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 142 [2020-09-04 23:13:36,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:36,705 INFO L225 Difference]: With dead ends: 231 [2020-09-04 23:13:36,705 INFO L226 Difference]: Without dead ends: 229 [2020-09-04 23:13:36,706 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-09-04 23:13:36,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states. [2020-09-04 23:13:36,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 214. [2020-09-04 23:13:36,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2020-09-04 23:13:36,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 218 transitions. [2020-09-04 23:13:36,757 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 218 transitions. Word has length 142 [2020-09-04 23:13:36,757 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:36,757 INFO L479 AbstractCegarLoop]: Abstraction has 214 states and 218 transitions. [2020-09-04 23:13:36,758 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 23:13:36,758 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 218 transitions. [2020-09-04 23:13:36,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-09-04 23:13:36,759 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:36,759 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:36,759 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2020-09-04 23:13:36,759 INFO L427 AbstractCegarLoop]: === Iteration 23 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:36,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:36,760 INFO L82 PathProgramCache]: Analyzing trace with hash -377298197, now seen corresponding path program 1 times [2020-09-04 23:13:36,760 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:36,760 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2096264230] [2020-09-04 23:13:36,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:36,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:36,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:36,886 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-09-04 23:13:36,892 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2096264230] [2020-09-04 23:13:36,892 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:36,892 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 23:13:36,894 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [289239648] [2020-09-04 23:13:36,894 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 23:13:36,897 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:36,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 23:13:36,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 23:13:36,897 INFO L87 Difference]: Start difference. First operand 214 states and 218 transitions. Second operand 8 states. [2020-09-04 23:13:37,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:37,925 INFO L93 Difference]: Finished difference Result 222 states and 226 transitions. [2020-09-04 23:13:37,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-04 23:13:37,925 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 155 [2020-09-04 23:13:37,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:37,927 INFO L225 Difference]: With dead ends: 222 [2020-09-04 23:13:37,927 INFO L226 Difference]: Without dead ends: 220 [2020-09-04 23:13:37,928 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2020-09-04 23:13:37,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220 states. [2020-09-04 23:13:37,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 220 to 179. [2020-09-04 23:13:37,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 179 states. [2020-09-04 23:13:37,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 182 transitions. [2020-09-04 23:13:37,968 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 182 transitions. Word has length 155 [2020-09-04 23:13:37,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:37,969 INFO L479 AbstractCegarLoop]: Abstraction has 179 states and 182 transitions. [2020-09-04 23:13:37,969 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 23:13:37,969 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 182 transitions. [2020-09-04 23:13:37,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-09-04 23:13:37,970 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 23:13:37,971 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 23:13:37,971 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-09-04 23:13:37,971 INFO L427 AbstractCegarLoop]: === Iteration 24 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 23:13:37,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 23:13:37,971 INFO L82 PathProgramCache]: Analyzing trace with hash -1305271097, now seen corresponding path program 1 times [2020-09-04 23:13:37,972 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 23:13:37,972 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [984160531] [2020-09-04 23:13:37,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 23:13:37,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:38,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 23:13:38,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 23:13:38,074 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-09-04 23:13:38,075 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [984160531] [2020-09-04 23:13:38,075 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 23:13:38,075 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 23:13:38,075 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1150832207] [2020-09-04 23:13:38,077 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 23:13:38,077 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 23:13:38,077 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 23:13:38,077 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-09-04 23:13:38,078 INFO L87 Difference]: Start difference. First operand 179 states and 182 transitions. Second operand 7 states. [2020-09-04 23:13:38,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 23:13:38,695 INFO L93 Difference]: Finished difference Result 184 states and 187 transitions. [2020-09-04 23:13:38,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-04 23:13:38,696 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 166 [2020-09-04 23:13:38,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 23:13:38,697 INFO L225 Difference]: With dead ends: 184 [2020-09-04 23:13:38,697 INFO L226 Difference]: Without dead ends: 0 [2020-09-04 23:13:38,698 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2020-09-04 23:13:38,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-04 23:13:38,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-04 23:13:38,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-04 23:13:38,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-04 23:13:38,699 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 166 [2020-09-04 23:13:38,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 23:13:38,699 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-04 23:13:38,699 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 23:13:38,700 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-04 23:13:38,700 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-04 23:13:38,700 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2020-09-04 23:13:38,703 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-04 23:13:39,339 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 116 [2020-09-04 23:13:39,678 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 145 [2020-09-04 23:13:39,961 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 147 [2020-09-04 23:13:40,257 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 134 [2020-09-04 23:13:40,489 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 82 [2020-09-04 23:13:40,661 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 85 [2020-09-04 23:13:40,805 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 90 [2020-09-04 23:13:40,964 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 97 [2020-09-04 23:13:41,131 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2020-09-04 23:13:41,549 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 158 [2020-09-04 23:13:41,855 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 143 [2020-09-04 23:13:42,203 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 95 [2020-09-04 23:13:42,461 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 116 [2020-09-04 23:13:42,717 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 151 [2020-09-04 23:13:43,001 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 144 [2020-09-04 23:13:43,170 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 85 [2020-09-04 23:13:43,290 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2020-09-04 23:13:43,438 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 94 [2020-09-04 23:13:43,592 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2020-09-04 23:13:43,917 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 150 [2020-09-04 23:13:44,171 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 155 [2020-09-04 23:13:44,471 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 146 [2020-09-04 23:13:44,743 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 139 [2020-09-04 23:13:45,205 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 87 [2020-09-04 23:13:45,329 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 91 [2020-09-04 23:13:45,655 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 152 [2020-09-04 23:13:45,892 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 113 [2020-09-04 23:13:46,190 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 123 [2020-09-04 23:13:46,321 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 82 [2020-09-04 23:13:46,436 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2020-09-04 23:13:46,567 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 92 [2020-09-04 23:13:46,713 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 94 [2020-09-04 23:13:46,848 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 97 [2020-09-04 23:13:47,151 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 146 [2020-09-04 23:13:47,529 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 146 [2020-09-04 23:13:47,872 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 152 [2020-09-04 23:13:48,120 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 149 [2020-09-04 23:13:48,418 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 146 [2020-09-04 23:13:48,647 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 147 [2020-09-04 23:13:48,910 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 136 [2020-09-04 23:13:49,221 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 154 [2020-09-04 23:13:49,800 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 106 [2020-09-04 23:13:49,907 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 83 [2020-09-04 23:13:50,031 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 91 [2020-09-04 23:13:50,289 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 113 [2020-09-04 23:13:50,449 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2020-09-04 23:13:50,585 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 97 [2020-09-04 23:13:50,735 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 103 [2020-09-04 23:13:51,054 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 146 [2020-09-04 23:13:51,308 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 152 [2020-09-04 23:13:51,606 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 146 [2020-09-04 23:13:51,876 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 144 [2020-09-04 23:13:52,102 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 144 [2020-09-04 23:13:52,335 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 147 [2020-09-04 23:13:52,688 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 150 [2020-09-04 23:13:53,178 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 92 [2020-09-04 23:13:53,285 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 83 [2020-09-04 23:13:53,390 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 86 [2020-09-04 23:13:53,545 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2020-09-04 23:13:53,914 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 149 [2020-09-04 23:13:54,171 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 119 [2020-09-04 23:13:54,453 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 125 [2020-09-04 23:13:54,704 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 150 [2020-09-04 23:13:54,933 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 144 [2020-09-04 23:13:55,340 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2020-09-04 23:13:55,465 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 90 [2020-09-04 23:13:55,614 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 103 [2020-09-04 23:13:55,802 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 86 [2020-09-04 23:13:56,100 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 146 [2020-09-04 23:13:56,398 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 146 [2020-09-04 23:13:56,672 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-09-04 23:13:56,800 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-09-04 23:13:56,932 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-09-04 23:13:57,189 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 91 [2020-09-04 23:13:57,798 WARN L193 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 100 [2020-09-04 23:13:58,392 WARN L193 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 103 [2020-09-04 23:13:58,701 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 106 [2020-09-04 23:13:58,954 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-09-04 23:13:59,289 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 45 [2020-09-04 23:13:59,801 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 47 [2020-09-04 23:14:00,202 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 60 [2020-09-04 23:14:00,580 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 67 [2020-09-04 23:14:00,942 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2020-09-04 23:14:01,078 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 63 [2020-09-04 23:14:02,135 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 151 DAG size of output: 133 [2020-09-04 23:14:02,890 WARN L193 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 113 [2020-09-04 23:14:03,005 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 51 [2020-09-04 23:14:03,345 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-09-04 23:14:03,539 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 71 [2020-09-04 23:14:03,799 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 91 [2020-09-04 23:14:04,410 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 97 [2020-09-04 23:14:04,967 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 102 [2020-09-04 23:14:05,487 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 47 [2020-09-04 23:14:05,894 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 57 [2020-09-04 23:14:06,215 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 64 [2020-09-04 23:14:06,581 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2020-09-04 23:14:07,524 WARN L193 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 126 [2020-09-04 23:14:08,033 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 116 [2020-09-04 23:14:08,802 WARN L193 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-09-04 23:14:09,128 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 112 [2020-09-04 23:14:09,418 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-09-04 23:14:09,520 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 48 [2020-09-04 23:14:09,893 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-09-04 23:14:10,026 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-09-04 23:14:10,188 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 67 [2020-09-04 23:14:10,362 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 69 [2020-09-04 23:14:11,386 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 144 DAG size of output: 126 [2020-09-04 23:14:11,643 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 88 [2020-09-04 23:14:11,907 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 94 [2020-09-04 23:14:12,339 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 45 [2020-09-04 23:14:12,744 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 57 [2020-09-04 23:14:13,154 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 63 [2020-09-04 23:14:13,508 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 64 [2020-09-04 23:14:13,884 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 67 [2020-09-04 23:14:14,649 WARN L193 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-09-04 23:14:14,776 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-09-04 23:14:15,552 WARN L193 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-09-04 23:14:16,492 WARN L193 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 129 [2020-09-04 23:14:16,993 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 112 [2020-09-04 23:14:17,772 WARN L193 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-09-04 23:14:18,230 WARN L193 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 109 [2020-09-04 23:14:18,548 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 109 [2020-09-04 23:14:19,641 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 147 DAG size of output: 120 [2020-09-04 23:14:19,900 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 53 [2020-09-04 23:14:20,005 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 48 [2020-09-04 23:14:20,271 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-09-04 23:14:20,553 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-09-04 23:14:20,888 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-09-04 23:14:21,283 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 72 [2020-09-04 23:14:21,435 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 65 [2020-09-04 23:14:21,611 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 69 [2020-09-04 23:14:21,870 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 88 [2020-09-04 23:14:22,293 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 61 [2020-09-04 23:14:22,679 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 67 [2020-09-04 23:14:23,067 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 73 [2020-09-04 23:14:24,018 WARN L193 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 121 [2020-09-04 23:14:24,509 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 114 [2020-09-04 23:14:25,284 WARN L193 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-09-04 23:14:25,849 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 102 [2020-09-04 23:14:26,326 WARN L193 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 106 [2020-09-04 23:14:26,936 WARN L193 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 112 [2020-09-04 23:14:27,904 WARN L193 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 125 [2020-09-04 23:14:28,172 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-09-04 23:14:28,484 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 54 [2020-09-04 23:14:28,896 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-09-04 23:14:29,335 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 63 [2020-09-04 23:14:29,504 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 65 [2020-09-04 23:14:29,676 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 67 [2020-09-04 23:14:30,158 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 61 [2020-09-04 23:14:30,295 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-09-04 23:14:31,351 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 141 DAG size of output: 123 [2020-09-04 23:14:31,638 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 94 [2020-09-04 23:14:31,938 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 97 [2020-09-04 23:14:32,600 WARN L193 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 106 [2020-09-04 23:14:33,208 WARN L193 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 109 [2020-09-04 23:14:33,482 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 53 [2020-09-04 23:14:33,587 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2020-09-04 23:14:33,702 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 51 [2020-09-04 23:14:34,286 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 51 [2020-09-04 23:14:34,717 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 60 [2020-09-04 23:14:35,109 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 73 [2020-09-04 23:14:35,258 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 63 [2020-09-04 23:14:35,431 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 67 [2020-09-04 23:14:36,262 WARN L193 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-09-04 23:14:37,097 WARN L193 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-09-04 23:14:37,109 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-09-04 23:14:37,109 INFO L271 CegarLoopResult]: At program point L10(line 10) the Hoare annotation is: true [2020-09-04 23:14:37,110 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_375~0 |old(~__return_375~0)|)) [2020-09-04 23:14:37,110 INFO L271 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-09-04 23:14:37,110 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-09-04 23:14:37,110 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-09-04 23:14:37,110 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-09-04 23:14:37,110 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-09-04 23:14:37,110 INFO L268 CegarLoopResult]: For program point assume_abort_if_notENTRY(lines 4 6) no Hoare annotation was computed. [2020-09-04 23:14:37,110 INFO L268 CegarLoopResult]: For program point L5(line 5) no Hoare annotation was computed. [2020-09-04 23:14:37,110 INFO L268 CegarLoopResult]: For program point L5-1(line 5) no Hoare annotation was computed. [2020-09-04 23:14:37,110 INFO L268 CegarLoopResult]: For program point L5-3(lines 4 6) no Hoare annotation was computed. [2020-09-04 23:14:37,110 INFO L268 CegarLoopResult]: For program point assume_abort_if_notEXIT(lines 4 6) no Hoare annotation was computed. [2020-09-04 23:14:37,111 INFO L264 CegarLoopResult]: At program point mainErr3ASSERT_VIOLATIONERROR_FUNCTION(line 123) the Hoare annotation is: false [2020-09-04 23:14:37,111 INFO L264 CegarLoopResult]: At program point L382(lines 382 391) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__tmp_18~0 0)) (< 0 main_~main__scheme~0) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~16 0)) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-09-04 23:14:37,111 INFO L264 CegarLoopResult]: At program point L283(line 283) the Hoare annotation is: false [2020-09-04 23:14:37,112 INFO L264 CegarLoopResult]: At program point L250(line 250) the Hoare annotation is: (let ((.cse30 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse4 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse3 (not (= main_~main__urilen~0 .cse30))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__tmp_3~0 0))) (.cse6 (= |old(~__return_375~0)| ~__return_375~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse8 (<= .cse30 main_~main__urilen~0)) (.cse9 (= main_~__tmp_11~0 1)) (.cse10 (= main_~__VERIFIER_assert__cond~9 1)) (.cse11 (not (= main_~__tmp_2~0 0))) (.cse12 (not (= main_~__tmp_9~0 0))) (.cse13 (<= 1 main_~main__cp~0)) (.cse14 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse15 (= main_~__tmp_4~0 1)) (.cse16 (= main_~__VERIFIER_assert__cond~10 1)) (.cse17 (not (= main_~__tmp_8~0 0))) (.cse18 (< 0 main_~main__scheme~0)) (.cse19 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse20 (= main_~__VERIFIER_assert__cond~3 1)) (.cse21 (not (= main_~__tmp_7~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse23 (not (= main_~__tmp_1~0 0))) (.cse24 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse26 (not (= main_~__tmp_12~0 0))) (.cse27 (not (= main_~__tmp_5~0 0))) (.cse28 (= main_~__tmp_10~0 1)) (.cse29 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse13 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse14 (not (= main_~__tmp_14~0 0)) .cse15 .cse16 .cse17 .cse18 .cse19 (not (= main_~__tmp_15~0 0)) .cse20 (not (= main_~__tmp_16~0 0)) .cse21 .cse22 (<= 1 main_~main__c~0) .cse23 (not (= main_~__tmp_13~0 0)) .cse24 .cse25 .cse26 .cse27 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse28 .cse29) (and .cse0 .cse1 .cse4 .cse3 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (= main_~main__c~0 0) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29)))) [2020-09-04 23:14:37,112 INFO L264 CegarLoopResult]: At program point mainEXIT(lines 11 437) the Hoare annotation is: (or (and (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0))) (= |old(~__return_375~0)| ~__return_375~0)) [2020-09-04 23:14:37,112 INFO L264 CegarLoopResult]: At program point L184(line 184) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6))) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__tmp_5~0 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-09-04 23:14:37,113 INFO L264 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (= main_~__VERIFIER_assert__cond~3 1)) (.cse4 (let ((.cse6 (not (= main_~__tmp_1~0 0))) (.cse7 (< 0 main_~main__scheme~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse9 (not (= main_~__tmp_2~0 0))) (.cse10 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse11 (<= 1 main_~main__cp~0)) (.cse12 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse13 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and (< main_~main__cp~0 main_~main__urilen~0) .cse6 .cse7 .cse8 .cse9 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse10 .cse11 .cse12 .cse13) (and .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse8 .cse9 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse10 .cse11 .cse12 .cse13)))) (.cse5 (= |old(~__return_375~0)| ~__return_375~0)) (.cse1 (+ main_~main__cp~0 1))) (or (and .cse0 (= main_~main__urilen~0 .cse1) .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse2 .cse3 (not (= main_~__tmp_5~0 0)) .cse4 .cse5 (<= .cse1 main_~main__urilen~0)))) [2020-09-04 23:14:37,113 INFO L264 CegarLoopResult]: At program point L118(line 118) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,113 INFO L264 CegarLoopResult]: At program point L19(line 19) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,113 INFO L264 CegarLoopResult]: At program point L19-1(line 19) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,113 INFO L264 CegarLoopResult]: At program point L19-2(line 19) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,114 INFO L264 CegarLoopResult]: At program point L399(lines 129 400) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (let ((.cse0 (< main_~main__cp~0 main_~main__urilen~0)) (.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (not (= main_~__tmp_2~0 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse7 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7))) (= main_~__VERIFIER_assert__cond~3 1) (= |old(~__return_375~0)| ~__return_375~0)) [2020-09-04 23:14:37,114 INFO L264 CegarLoopResult]: At program point L366(line 366) the Hoare annotation is: (and (let ((.cse10 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse6 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse10))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__tmp_2~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse8 (<= 1 main_~main__cp~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse5 (<= .cse10 main_~main__urilen~0))) (or (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse8 .cse9) (and .cse0 .cse6 .cse1 .cse2 .cse3 .cse7 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse8 .cse9 .cse5)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,114 INFO L264 CegarLoopResult]: At program point L300(line 300) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__tmp_15~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,115 INFO L264 CegarLoopResult]: At program point L267(line 267) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,116 INFO L264 CegarLoopResult]: At program point L201(line 201) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,116 INFO L264 CegarLoopResult]: At program point L201-1(line 201) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,116 INFO L264 CegarLoopResult]: At program point L201-2(line 201) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,116 INFO L264 CegarLoopResult]: At program point L102(lines 102 409) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,117 INFO L264 CegarLoopResult]: At program point L69(lines 69 414) the Hoare annotation is: (and (< 0 main_~main__scheme~0) (= |old(~__return_375~0)| ~__return_375~0)) [2020-09-04 23:14:37,117 INFO L264 CegarLoopResult]: At program point L251(lines 251 327) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse31))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (<= .cse31 main_~main__urilen~0)) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) .cse21 (not (= main_~__tmp_16~0 0)) .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))) [2020-09-04 23:14:37,117 INFO L264 CegarLoopResult]: At program point L218(line 218) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (= main_~__tmp_9~0 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (= main_~__VERIFIER_assert__cond~8 1) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,118 INFO L264 CegarLoopResult]: At program point L185(lines 185 353) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_8~0 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse6 (<= 1 main_~main__cp~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6 .cse7))) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-09-04 23:14:37,118 INFO L264 CegarLoopResult]: At program point L152(line 152) the Hoare annotation is: (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (= main_~__VERIFIER_assert__cond~3 1)) (.cse4 (let ((.cse6 (not (= main_~__tmp_1~0 0))) (.cse7 (< 0 main_~main__scheme~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse9 (not (= main_~__tmp_2~0 0))) (.cse10 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse11 (<= 1 main_~main__cp~0)) (.cse12 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse13 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and (< main_~main__cp~0 main_~main__urilen~0) .cse6 .cse7 .cse8 .cse9 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse10 .cse11 .cse12 .cse13) (and .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse8 .cse9 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse10 .cse11 .cse12 .cse13)))) (.cse5 (= |old(~__return_375~0)| ~__return_375~0)) (.cse1 (+ main_~main__cp~0 1))) (or (and .cse0 (= main_~main__urilen~0 .cse1) .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse2 .cse3 (not (= main_~__tmp_5~0 0)) .cse4 .cse5 (<= .cse1 main_~main__urilen~0)))) [2020-09-04 23:14:37,118 INFO L264 CegarLoopResult]: At program point L119(line 119) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,118 INFO L264 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,118 INFO L264 CegarLoopResult]: At program point L20(line 20) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,118 INFO L264 CegarLoopResult]: At program point L20-1(line 20) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,119 INFO L264 CegarLoopResult]: At program point L20-2(line 20) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,119 INFO L264 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: (and (let ((.cse11 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse11))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse5 (= |old(~__return_375~0)| ~__return_375~0)) (.cse6 (<= .cse11 main_~main__urilen~0)) (.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (<= 1 main_~main__cp~0)) (.cse10 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) .cse5 .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10) (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) .cse5 .cse6 .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse9 .cse10)))) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,119 INFO L264 CegarLoopResult]: At program point L301(line 301) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__tmp_15~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,119 INFO L264 CegarLoopResult]: At program point L268(lines 268 320) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,120 INFO L264 CegarLoopResult]: At program point mainErr14ASSERT_VIOLATIONERROR_FUNCTION(line 294) the Hoare annotation is: false [2020-09-04 23:14:37,120 INFO L264 CegarLoopResult]: At program point L235(line 235) the Hoare annotation is: (let ((.cse32 (+ main_~main__cp~0 1))) (let ((.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse23 (not (= main_~__tmp_11~0 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse32))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse10 (<= .cse32 main_~main__urilen~0)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (not (= main_~__tmp_8~0 0))) (.cse18 (< 0 main_~main__scheme~0)) (.cse19 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse20 (= main_~__VERIFIER_assert__cond~3 1)) (.cse21 (not (= main_~__tmp_7~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 (not (= main_~__tmp_15~0 0)) .cse20 (not (= main_~__tmp_16~0 0)) .cse21 .cse22 (<= 1 main_~main__c~0) .cse23 .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and (let ((.cse31 (= main_~main__c~0 0))) (or (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse8 .cse10 .cse9 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse31 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 (= main_~__tmp_9~0 1) .cse6 .cse10 .cse11 .cse12 .cse14 (= main_~__VERIFIER_assert__cond~8 1) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse31 .cse21 .cse22 .cse24 .cse25 .cse26 .cse28 .cse29 .cse30))) .cse7)))) [2020-09-04 23:14:37,121 INFO L264 CegarLoopResult]: At program point L202(lines 202 351) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,121 INFO L264 CegarLoopResult]: At program point L169(line 169) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6))) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-09-04 23:14:37,121 INFO L264 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: false [2020-09-04 23:14:37,121 INFO L264 CegarLoopResult]: At program point L219(line 219) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (= main_~__tmp_9~0 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (= main_~__VERIFIER_assert__cond~8 1) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,121 INFO L264 CegarLoopResult]: At program point L153(lines 153 358) the Hoare annotation is: (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse6 (+ main_~main__cp~0 1)) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (= main_~__VERIFIER_assert__cond~3 1)) (.cse4 (let ((.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (< 0 main_~main__scheme~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse10 (not (= main_~__tmp_2~0 0))) (.cse11 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse12 (<= 1 main_~main__cp~0)) (.cse13 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse14 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and (< main_~main__cp~0 main_~main__urilen~0) .cse7 .cse8 .cse9 .cse10 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse11 .cse12 .cse13 .cse14) (and .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse9 .cse10 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse11 .cse12 .cse13 .cse14)))) (.cse5 (= |old(~__return_375~0)| ~__return_375~0))) (or (and .cse0 .cse1 .cse2 .cse3 (not (= main_~__tmp_5~0 0)) .cse4 .cse5 (<= .cse6 main_~main__urilen~0)) (and .cse0 .cse1 (= main_~main__urilen~0 .cse6) .cse2 .cse3 .cse4 .cse5))) [2020-09-04 23:14:37,122 INFO L264 CegarLoopResult]: At program point L120(line 120) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,122 INFO L264 CegarLoopResult]: At program point L21(lines 21 436) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,122 INFO L264 CegarLoopResult]: At program point L368(line 368) the Hoare annotation is: (and (let ((.cse11 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse11))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse5 (not (= main_~__tmp_17~0 0))) (.cse6 (<= .cse11 main_~main__urilen~0)) (.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (<= 1 main_~main__cp~0)) (.cse10 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) .cse5 .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10) (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) .cse5 .cse6 .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse9 .cse10)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,122 INFO L264 CegarLoopResult]: At program point L302(line 302) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__tmp_15~0 0)) (not (= main_~__tmp_16~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,123 INFO L264 CegarLoopResult]: At program point mainFINAL(lines 11 437) the Hoare annotation is: (or (and (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0))) (= |old(~__return_375~0)| ~__return_375~0)) [2020-09-04 23:14:37,123 INFO L264 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: (let ((.cse30 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse2 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse3 (not (= main_~main__urilen~0 .cse30))) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse28 (= |old(~__return_375~0)| ~__return_375~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse8 (<= .cse30 main_~main__urilen~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse10 (= main_~__VERIFIER_assert__cond~9 1)) (.cse11 (not (= main_~__tmp_2~0 0))) (.cse12 (not (= main_~__tmp_9~0 0))) (.cse13 (<= 1 main_~main__cp~0)) (.cse14 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse15 (= main_~__tmp_4~0 1)) (.cse16 (not (= main_~__tmp_8~0 0))) (.cse17 (< 0 main_~main__scheme~0)) (.cse18 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse19 (= main_~__VERIFIER_assert__cond~3 1)) (.cse20 (not (= main_~__tmp_7~0 0))) (.cse21 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse22 (not (= main_~__tmp_1~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse24 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse25 (not (= main_~__tmp_12~0 0))) (.cse26 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse27 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_9~0 1) .cse6 .cse8 .cse10 .cse11 .cse13 (= main_~__VERIFIER_assert__cond~8 1) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse26 .cse27)) (= main_~main__c~0 0) .cse28 .cse29) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse28 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse13 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse14 (not (= main_~__tmp_14~0 0)) .cse15 .cse16 .cse17 .cse18 (not (= main_~__tmp_15~0 0)) (not (= main_~__tmp_16~0 0)) .cse19 .cse20 .cse21 (<= 1 main_~main__c~0) .cse22 (not (= main_~__tmp_13~0 0)) .cse23 .cse24 .cse25 .cse26 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse27)))) [2020-09-04 23:14:37,123 INFO L264 CegarLoopResult]: At program point mainErr13ASSERT_VIOLATIONERROR_FUNCTION(line 282) the Hoare annotation is: false [2020-09-04 23:14:37,123 INFO L264 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6))) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-09-04 23:14:37,124 INFO L264 CegarLoopResult]: At program point L71(line 71) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,124 INFO L264 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: false [2020-09-04 23:14:37,124 INFO L264 CegarLoopResult]: At program point L253(line 253) the Hoare annotation is: false [2020-09-04 23:14:37,124 INFO L264 CegarLoopResult]: At program point L220(line 220) the Hoare annotation is: (and (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__tmp_9~0 1) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_2~0 0)) (<= 1 main_~main__cp~0) (= main_~__VERIFIER_assert__cond~8 1) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,124 INFO L264 CegarLoopResult]: At program point L187(line 187) the Hoare annotation is: false [2020-09-04 23:14:37,124 INFO L264 CegarLoopResult]: At program point L121(lines 121 401) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~__tmp_3~0 1) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (= main_~__VERIFIER_assert__cond~2 1) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,125 INFO L264 CegarLoopResult]: At program point L369(line 369) the Hoare annotation is: (and (let ((.cse11 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse11))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse5 (not (= main_~__tmp_17~0 0))) (.cse6 (<= .cse11 main_~main__urilen~0)) (.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (<= 1 main_~main__cp~0)) (.cse10 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) .cse5 .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10) (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,125 INFO L264 CegarLoopResult]: At program point L303(line 303) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__tmp_15~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_16~0 0)) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,125 INFO L264 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: false [2020-09-04 23:14:37,126 INFO L264 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: (let ((.cse32 (= main_~__tmp_11~0 0)) (.cse10 (+ main_~main__cp~0 1))) (let ((.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse10))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse15 (<= 1 main_~main__cp~0)) (.cse16 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse17 (= main_~__tmp_4~0 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse14 (or (and (<= main_~main__urilen~0 main_~main__cp~0) .cse32) (and (= main_~__tmp_11~0 1) (< main_~main__cp~0 main_~main__urilen~0)))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse29 (= main_~__tmp_10~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (<= .cse10 main_~main__urilen~0) .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 .cse15 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse16 (not (= main_~__tmp_14~0 0)) .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) .cse21 (not (= main_~__tmp_16~0 0)) .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and (= main_~main__c~0 0) (let ((.cse31 (not .cse32))) (or (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse8 .cse9 .cse11 .cse12 .cse13 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse31 .cse24 .cse25 .cse26 .cse27 .cse28 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 (= main_~__tmp_9~0 1) .cse6 .cse11 .cse12 .cse15 (= main_~__VERIFIER_assert__cond~8 1) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse31 .cse24 .cse25 .cse26 .cse28 .cse30))) .cse14 .cse7 .cse29)))) [2020-09-04 23:14:37,126 INFO L264 CegarLoopResult]: At program point L204(line 204) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,126 INFO L264 CegarLoopResult]: At program point L171(line 171) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_5~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6))) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-09-04 23:14:37,126 INFO L264 CegarLoopResult]: At program point mainErr8ASSERT_VIOLATIONERROR_FUNCTION(line 212) the Hoare annotation is: false [2020-09-04 23:14:37,126 INFO L264 CegarLoopResult]: At program point L138(line 138) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (let ((.cse0 (< main_~main__cp~0 main_~main__urilen~0)) (.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (not (= main_~__tmp_2~0 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse7 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7))) (= main_~__VERIFIER_assert__cond~3 1) (= |old(~__return_375~0)| ~__return_375~0)) [2020-09-04 23:14:37,127 INFO L264 CegarLoopResult]: At program point L105(line 105) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,127 INFO L264 CegarLoopResult]: At program point L39(lines 39 433) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,127 INFO L264 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,127 INFO L264 CegarLoopResult]: At program point L254(line 254) the Hoare annotation is: false [2020-09-04 23:14:37,127 INFO L264 CegarLoopResult]: At program point L221(line 221) the Hoare annotation is: (and (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__tmp_9~0 1) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_2~0 0)) (<= 1 main_~main__cp~0) (= main_~__VERIFIER_assert__cond~8 1) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,127 INFO L264 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: false [2020-09-04 23:14:37,128 INFO L264 CegarLoopResult]: At program point L155(line 155) the Hoare annotation is: false [2020-09-04 23:14:37,128 INFO L264 CegarLoopResult]: At program point L89(line 89) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,128 INFO L264 CegarLoopResult]: At program point L23(line 23) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,128 INFO L264 CegarLoopResult]: At program point L370(lines 370 393) the Hoare annotation is: (and (let ((.cse12 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse12))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse5 (not (= main_~__tmp_17~0 0))) (.cse6 (<= .cse12 main_~main__urilen~0)) (.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (not (= main_~__VERIFIER_assert__cond~16 0))) (.cse10 (<= 1 main_~main__cp~0)) (.cse11 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) .cse5 .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10 .cse11) (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,129 INFO L264 CegarLoopResult]: At program point L304(lines 304 314) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (not (= main_~__VERIFIER_assert__cond~15 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__tmp_15~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_16~0 0)) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,129 INFO L264 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: false [2020-09-04 23:14:37,129 INFO L264 CegarLoopResult]: At program point L238(line 238) the Hoare annotation is: (let ((.cse32 (= main_~__tmp_11~0 0)) (.cse9 (+ main_~main__cp~0 1))) (let ((.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse12 (not (= main_~__tmp_9~0 0))) (.cse26 (not (= main_~__tmp_12~0 0))) (.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse9))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse10 (= main_~__VERIFIER_assert__cond~9 1)) (.cse11 (not (= main_~__tmp_2~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (not (= main_~__tmp_8~0 0))) (.cse18 (< 0 main_~main__scheme~0)) (.cse19 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse20 (= main_~__VERIFIER_assert__cond~3 1)) (.cse21 (not (= main_~__tmp_7~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse23 (not (= main_~__tmp_1~0 0))) (.cse24 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_5~0 0))) (.cse29 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse13 (or (and (<= main_~main__urilen~0 main_~main__cp~0) .cse32) (and (= main_~__tmp_11~0 1) (< main_~main__cp~0 main_~main__urilen~0)))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse28 (= main_~__tmp_10~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= .cse9 main_~main__urilen~0) .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse13 .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 (not (= main_~__tmp_15~0 0)) .cse20 (not (= main_~__tmp_16~0 0)) .cse21 .cse22 (<= 1 main_~main__c~0) .cse23 (not (= main_~__tmp_13~0 0)) .cse24 .cse25 .cse26 .cse27 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse28 .cse29) (and (let ((.cse30 (= main_~main__c~0 0)) (.cse31 (not .cse32))) (or (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse8 .cse10 .cse11 .cse12 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse30 .cse21 .cse22 .cse31 .cse23 .cse24 .cse25 .cse26 .cse27 .cse29) (and .cse0 .cse1 .cse3 .cse4 .cse2 (= main_~__tmp_9~0 1) .cse6 .cse10 .cse11 .cse14 (= main_~__VERIFIER_assert__cond~8 1) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse30 .cse21 .cse22 .cse31 .cse23 .cse24 .cse25 .cse27 .cse29))) .cse13 .cse7 .cse28)))) [2020-09-04 23:14:37,129 INFO L264 CegarLoopResult]: At program point mainErr15ASSERT_VIOLATIONERROR_FUNCTION(line 306) the Hoare annotation is: false [2020-09-04 23:14:37,130 INFO L264 CegarLoopResult]: At program point L172(line 172) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_5~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6))) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-09-04 23:14:37,130 INFO L264 CegarLoopResult]: At program point L139(line 139) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~3 1) (let ((.cse0 (< main_~main__cp~0 main_~main__urilen~0)) (.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (not (= main_~__tmp_2~0 0))) (.cse5 (not (= main_~__tmp_5~0 0))) (.cse6 (<= 1 main_~main__cp~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse8 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) .cse5 (= main_~__VERIFIER_assert__cond~2 1) .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 .cse5 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse6 .cse7 .cse8))) (= |old(~__return_375~0)| ~__return_375~0)) [2020-09-04 23:14:37,130 INFO L264 CegarLoopResult]: At program point L106(line 106) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,130 INFO L264 CegarLoopResult]: At program point L288(line 288) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,131 INFO L264 CegarLoopResult]: At program point L222(lines 222 342) the Hoare annotation is: (and (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__tmp_9~0 1) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (<= 1 main_~main__cp~0) (= main_~__VERIFIER_assert__cond~8 1) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,131 INFO L264 CegarLoopResult]: At program point L156(line 156) the Hoare annotation is: false [2020-09-04 23:14:37,131 INFO L264 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: false [2020-09-04 23:14:37,131 INFO L264 CegarLoopResult]: At program point L90(line 90) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,131 INFO L264 CegarLoopResult]: At program point L57(lines 57 430) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,132 INFO L264 CegarLoopResult]: At program point L239(lines 239 329) the Hoare annotation is: (let ((.cse33 (= main_~__tmp_11~0 0)) (.cse35 (< main_~main__cp~0 main_~main__urilen~0)) (.cse34 (<= main_~main__urilen~0 main_~main__cp~0)) (.cse9 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse9))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse10 (= main_~__VERIFIER_assert__cond~9 1)) (.cse11 (not (= main_~__tmp_2~0 0))) (.cse12 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (not (= main_~__tmp_8~0 0))) (.cse18 (< 0 main_~main__scheme~0)) (.cse19 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse20 (= main_~__VERIFIER_assert__cond~3 1)) (.cse21 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse22 (or (and (= main_~__VERIFIER_assert__cond~10 1) .cse35) (and .cse34 (= main_~__VERIFIER_assert__cond~10 0)))) (.cse13 (or (and .cse34 .cse33) (and (= main_~__tmp_11~0 1) .cse35))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= .cse9 main_~main__urilen~0) .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse13 .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 (not (= main_~__tmp_15~0 0)) .cse20 (not (= main_~__tmp_16~0 0)) .cse21 .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and (let ((.cse31 (= main_~main__c~0 0)) (.cse32 (not .cse33))) (or (and .cse0 .cse1 .cse3 .cse4 .cse2 (= main_~__tmp_9~0 1) .cse6 .cse10 .cse11 .cse14 (= main_~__VERIFIER_assert__cond~8 1) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse31 .cse21 .cse23 .cse32 .cse24 .cse25 .cse26 .cse28 .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse8 .cse10 .cse11 .cse12 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse31 .cse21 .cse23 .cse32 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30))) .cse22 .cse13 .cse7)))) [2020-09-04 23:14:37,132 INFO L264 CegarLoopResult]: At program point L206(line 206) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,132 INFO L264 CegarLoopResult]: At program point L173(lines 173 355) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_5~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse6 (<= 1 main_~main__cp~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6 .cse7))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-09-04 23:14:37,133 INFO L264 CegarLoopResult]: At program point L140(line 140) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~3 1) (let ((.cse0 (< main_~main__cp~0 main_~main__urilen~0)) (.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (not (= main_~__tmp_2~0 0))) (.cse5 (not (= main_~__tmp_5~0 0))) (.cse6 (<= 1 main_~main__cp~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse8 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) .cse5 (= main_~__VERIFIER_assert__cond~2 1) .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 .cse5 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse6 .cse7 .cse8))) (= |old(~__return_375~0)| ~__return_375~0)) [2020-09-04 23:14:37,133 INFO L264 CegarLoopResult]: At program point L107(line 107) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= main_~__tmp_3~0 1) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,133 INFO L264 CegarLoopResult]: At program point mainErr10ASSERT_VIOLATIONERROR_FUNCTION(line 241) the Hoare annotation is: false [2020-09-04 23:14:37,133 INFO L264 CegarLoopResult]: At program point L41(line 41) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,134 INFO L264 CegarLoopResult]: At program point L289(line 289) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,134 INFO L264 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: false [2020-09-04 23:14:37,134 INFO L264 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,134 INFO L264 CegarLoopResult]: At program point L372(line 372) the Hoare annotation is: false [2020-09-04 23:14:37,134 INFO L264 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: false [2020-09-04 23:14:37,135 INFO L264 CegarLoopResult]: At program point L207(line 207) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,135 INFO L264 CegarLoopResult]: At program point L141(lines 141 360) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~3 1) (let ((.cse0 (< main_~main__cp~0 main_~main__urilen~0)) (.cse4 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__tmp_2~0 0))) (.cse6 (not (= main_~__tmp_5~0 0))) (.cse3 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse7 (<= 1 main_~main__cp~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse9 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse0 .cse1 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse2 (not (= main_~__tmp_3~0 0)) .cse3 .cse4 .cse5 .cse6 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse7 .cse8 .cse9) (and .cse0 .cse4 .cse1 .cse2 .cse5 (= main_~__tmp_3~0 1) .cse6 (= main_~__VERIFIER_assert__cond~2 1) .cse3 .cse7 .cse8 .cse9))) (= |old(~__return_375~0)| ~__return_375~0)) [2020-09-04 23:14:37,135 INFO L264 CegarLoopResult]: At program point mainErr9ASSERT_VIOLATIONERROR_FUNCTION(line 224) the Hoare annotation is: false [2020-09-04 23:14:37,135 INFO L264 CegarLoopResult]: At program point L108(line 108) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= main_~__tmp_3~0 1) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,135 INFO L264 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (and (< 0 main_~main__scheme~0) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,136 INFO L264 CegarLoopResult]: At program point L389(line 389) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__tmp_18~0 0)) (< 0 main_~main__scheme~0) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~16 0)) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-09-04 23:14:37,136 INFO L264 CegarLoopResult]: At program point L290(line 290) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__tmp_15~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,136 INFO L264 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: false [2020-09-04 23:14:37,136 INFO L264 CegarLoopResult]: At program point mainErr4ASSERT_VIOLATIONERROR_FUNCTION(line 143) the Hoare annotation is: false [2020-09-04 23:14:37,136 INFO L264 CegarLoopResult]: At program point L92(line 92) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,137 INFO L264 CegarLoopResult]: At program point L59(lines 59 425) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,137 INFO L264 CegarLoopResult]: At program point L373(line 373) the Hoare annotation is: false [2020-09-04 23:14:37,137 INFO L264 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: false [2020-09-04 23:14:37,137 INFO L264 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: false [2020-09-04 23:14:37,137 INFO L264 CegarLoopResult]: At program point L208(line 208) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (= main_~__tmp_9~0 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,137 INFO L264 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: false [2020-09-04 23:14:37,138 INFO L264 CegarLoopResult]: At program point L109(lines 109 403) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,138 INFO L264 CegarLoopResult]: At program point L390(lines 127 401) the Hoare annotation is: (and (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse4 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__tmp_2~0 0))) (.cse3 (= main_~__VERIFIER_assert__cond~3 1)) (.cse6 (<= 1 main_~main__cp~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse2 .cse3 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) .cse4 .cse5 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse6 .cse7) (and .cse0 .cse4 .cse1 .cse2 .cse5 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse6 .cse7))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,138 INFO L264 CegarLoopResult]: At program point L291(line 291) the Hoare annotation is: (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (< main_~main__cp~0 main_~main__urilen~0) (not (= main_~main__urilen~0 (+ main_~main__cp~0 1))) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (not (= main_~__tmp_8~0 0)) (= main_~__VERIFIER_assert__cond~10 1) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__tmp_15~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,139 INFO L264 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse31))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (<= .cse31 main_~main__urilen~0)) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) .cse21 (not (= main_~__tmp_16~0 0)) .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))) [2020-09-04 23:14:37,139 INFO L264 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: false [2020-09-04 23:14:37,139 INFO L264 CegarLoopResult]: At program point L192(lines 192 352) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_8~0 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse6 (<= 1 main_~main__cp~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6 .cse7))) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-09-04 23:14:37,139 INFO L264 CegarLoopResult]: At program point L93(lines 93 410) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,139 INFO L264 CegarLoopResult]: At program point L27(lines 27 435) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,139 INFO L264 CegarLoopResult]: At program point L242(line 242) the Hoare annotation is: false [2020-09-04 23:14:37,140 INFO L264 CegarLoopResult]: At program point L209(line 209) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (= main_~__tmp_9~0 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,140 INFO L264 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: false [2020-09-04 23:14:37,140 INFO L264 CegarLoopResult]: At program point L143(line 143) the Hoare annotation is: false [2020-09-04 23:14:37,140 INFO L264 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (and (< 0 main_~main__scheme~0) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,140 INFO L264 CegarLoopResult]: At program point mainErr11ASSERT_VIOLATIONERROR_FUNCTION(line 253) the Hoare annotation is: false [2020-09-04 23:14:37,140 INFO L264 CegarLoopResult]: At program point L424(line 424) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,141 INFO L264 CegarLoopResult]: At program point L325(lines 260 326) the Hoare annotation is: (let ((.cse30 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse2 (not (= main_~main__urilen~0 .cse30))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse5 (not (= main_~__tmp_3~0 0))) (.cse6 (= |old(~__return_375~0)| ~__return_375~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse8 (<= .cse30 main_~main__urilen~0)) (.cse9 (= main_~__tmp_11~0 1)) (.cse10 (= main_~__VERIFIER_assert__cond~9 1)) (.cse11 (not (= main_~__tmp_2~0 0))) (.cse12 (not (= main_~__tmp_9~0 0))) (.cse13 (<= 1 main_~main__cp~0)) (.cse14 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse15 (= main_~__tmp_4~0 1)) (.cse16 (= main_~__VERIFIER_assert__cond~10 1)) (.cse17 (not (= main_~__tmp_8~0 0))) (.cse18 (< 0 main_~main__scheme~0)) (.cse19 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse20 (= main_~__VERIFIER_assert__cond~3 1)) (.cse21 (not (= main_~__tmp_7~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse23 (not (= main_~__tmp_1~0 0))) (.cse24 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse26 (not (= main_~__tmp_12~0 0))) (.cse27 (not (= main_~__tmp_5~0 0))) (.cse28 (= main_~__tmp_10~0 1)) (.cse29 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (= main_~main__c~0 0) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~15 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) .cse13 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse14 (not (= main_~__tmp_14~0 0)) .cse15 .cse16 .cse17 .cse18 .cse19 (not (= main_~__tmp_15~0 0)) (not (= main_~__tmp_16~0 0)) .cse20 .cse21 .cse22 (<= 1 main_~main__c~0) .cse23 (not (= main_~__tmp_13~0 0)) .cse24 .cse25 .cse26 .cse27 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse28 .cse29)))) [2020-09-04 23:14:37,141 INFO L264 CegarLoopResult]: At program point L292(lines 292 316) the Hoare annotation is: (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (< main_~main__cp~0 main_~main__urilen~0) (not (= main_~main__urilen~0 (+ main_~main__cp~0 1))) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (not (= main_~__tmp_8~0 0)) (= main_~__VERIFIER_assert__cond~10 1) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__tmp_15~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,142 INFO L264 CegarLoopResult]: At program point L259(line 259) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse31))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (<= .cse31 main_~main__urilen~0)) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) .cse21 (not (= main_~__tmp_16~0 0)) .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))) [2020-09-04 23:14:37,142 INFO L264 CegarLoopResult]: At program point L259-1(line 259) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse31))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (<= .cse31 main_~main__urilen~0)) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) .cse21 (not (= main_~__tmp_16~0 0)) .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))) [2020-09-04 23:14:37,142 INFO L264 CegarLoopResult]: At program point L259-2(line 259) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse31))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (<= .cse31 main_~main__urilen~0)) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) .cse21 (not (= main_~__tmp_16~0 0)) .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))) [2020-09-04 23:14:37,143 INFO L264 CegarLoopResult]: At program point L160(lines 160 357) the Hoare annotation is: (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse6 (+ main_~main__cp~0 1)) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (= main_~__VERIFIER_assert__cond~3 1)) (.cse4 (let ((.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (< 0 main_~main__scheme~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse10 (not (= main_~__tmp_2~0 0))) (.cse11 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse12 (<= 1 main_~main__cp~0)) (.cse13 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse14 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and (< main_~main__cp~0 main_~main__urilen~0) .cse7 .cse8 .cse9 .cse10 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse11 .cse12 .cse13 .cse14) (and .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse9 .cse10 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse11 .cse12 .cse13 .cse14)))) (.cse5 (= |old(~__return_375~0)| ~__return_375~0))) (or (and .cse0 .cse1 .cse2 .cse3 (not (= main_~__tmp_5~0 0)) .cse4 .cse5 (<= .cse6 main_~main__urilen~0)) (and .cse0 .cse1 (= main_~main__urilen~0 .cse6) .cse2 .cse3 .cse4 .cse5))) [2020-09-04 23:14:37,143 INFO L264 CegarLoopResult]: At program point L61(lines 61 420) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,143 INFO L264 CegarLoopResult]: At program point mainErr6ASSERT_VIOLATIONERROR_FUNCTION(line 175) the Hoare annotation is: false [2020-09-04 23:14:37,143 INFO L264 CegarLoopResult]: At program point L408(lines 102 409) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= |old(~__return_375~0)| ~__return_375~0)) [2020-09-04 23:14:37,143 INFO L264 CegarLoopResult]: At program point L276(line 276) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,144 INFO L264 CegarLoopResult]: At program point L210(lines 210 344) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (= main_~__tmp_9~0 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (= main_~__VERIFIER_assert__cond~8 1) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,144 INFO L264 CegarLoopResult]: At program point L144(line 144) the Hoare annotation is: false [2020-09-04 23:14:37,144 INFO L264 CegarLoopResult]: At program point L111(line 111) the Hoare annotation is: false [2020-09-04 23:14:37,144 INFO L264 CegarLoopResult]: At program point L78(line 78) the Hoare annotation is: (and (< 0 main_~main__scheme~0) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,144 INFO L264 CegarLoopResult]: At program point L45(lines 45 432) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,144 INFO L264 CegarLoopResult]: At program point L260(lines 260 326) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse31))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (<= .cse31 main_~main__urilen~0)) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) .cse21 (not (= main_~__tmp_16~0 0)) .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))) [2020-09-04 23:14:37,145 INFO L264 CegarLoopResult]: At program point L95(line 95) the Hoare annotation is: false [2020-09-04 23:14:37,145 INFO L264 CegarLoopResult]: At program point L29(line 29) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,145 INFO L264 CegarLoopResult]: At program point mainErr5ASSERT_VIOLATIONERROR_FUNCTION(line 155) the Hoare annotation is: false [2020-09-04 23:14:37,145 INFO L264 CegarLoopResult]: At program point L277(line 277) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,145 INFO L264 CegarLoopResult]: At program point L112(line 112) the Hoare annotation is: false [2020-09-04 23:14:37,146 INFO L264 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,146 INFO L264 CegarLoopResult]: At program point L294(line 294) the Hoare annotation is: false [2020-09-04 23:14:37,146 INFO L264 CegarLoopResult]: At program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 83) the Hoare annotation is: false [2020-09-04 23:14:37,146 INFO L264 CegarLoopResult]: At program point L96(line 96) the Hoare annotation is: false [2020-09-04 23:14:37,146 INFO L264 CegarLoopResult]: At program point L63(lines 63 415) the Hoare annotation is: (and (= |old(~__return_375~0)| ~__return_375~0) (< 0 (+ main_~main__scheme~0 1))) [2020-09-04 23:14:37,146 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 11 437) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,147 INFO L264 CegarLoopResult]: At program point L278(line 278) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,147 INFO L264 CegarLoopResult]: At program point L212(line 212) the Hoare annotation is: false [2020-09-04 23:14:37,147 INFO L264 CegarLoopResult]: At program point L80(line 80) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,147 INFO L264 CegarLoopResult]: At program point L47(line 47) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,147 INFO L264 CegarLoopResult]: At program point L14(line 14) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,147 INFO L264 CegarLoopResult]: At program point L295(line 295) the Hoare annotation is: false [2020-09-04 23:14:37,147 INFO L264 CegarLoopResult]: At program point mainErr16ASSERT_VIOLATIONERROR_FUNCTION(line 372) the Hoare annotation is: false [2020-09-04 23:14:37,148 INFO L264 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse31))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (<= .cse31 main_~main__urilen~0)) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) .cse21 (not (= main_~__tmp_16~0 0)) .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))) [2020-09-04 23:14:37,148 INFO L264 CegarLoopResult]: At program point L378(line 378) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (< 0 main_~main__scheme~0) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__tmp_17~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~16 0)) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-09-04 23:14:37,148 INFO L264 CegarLoopResult]: At program point mainErr7ASSERT_VIOLATIONERROR_FUNCTION(line 187) the Hoare annotation is: false [2020-09-04 23:14:37,148 INFO L264 CegarLoopResult]: At program point L279(line 279) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (not (= main_~__tmp_8~0 0)) (= main_~__VERIFIER_assert__cond~10 1) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,149 INFO L264 CegarLoopResult]: At program point L213(line 213) the Hoare annotation is: false [2020-09-04 23:14:37,149 INFO L264 CegarLoopResult]: At program point L81(lines 81 412) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,149 INFO L264 CegarLoopResult]: At program point L15(line 15) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,149 INFO L264 CegarLoopResult]: At program point L164(line 164) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0))) [2020-09-04 23:14:37,149 INFO L264 CegarLoopResult]: At program point L131(line 131) the Hoare annotation is: (and (let ((.cse10 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse6 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse10))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__tmp_2~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse8 (<= 1 main_~main__cp~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse5 (<= .cse10 main_~main__urilen~0))) (or (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) .cse5 .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse8 .cse9) (and .cse0 .cse6 .cse1 .cse2 .cse3 .cse7 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse8 .cse9 .cse5)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,149 INFO L264 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,149 INFO L264 CegarLoopResult]: At program point mainErr2ASSERT_VIOLATIONERROR_FUNCTION(line 111) the Hoare annotation is: false [2020-09-04 23:14:37,150 INFO L264 CegarLoopResult]: At program point L379(line 379) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__tmp_17~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~16 0)) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-09-04 23:14:37,150 INFO L264 CegarLoopResult]: At program point L313(lines 228 342) the Hoare annotation is: (let ((.cse1 (+ main_~main__cp~0 1))) (let ((.cse2 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse3 (not (= main_~__tmp_6~0 0))) (.cse6 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse11 (not (= main_~__tmp_3~0 0))) (.cse29 (= |old(~__return_375~0)| ~__return_375~0)) (.cse23 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse24 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse25 (<= .cse1 main_~main__urilen~0)) (.cse13 (= main_~__VERIFIER_assert__cond~9 1)) (.cse15 (not (= main_~__tmp_2~0 0))) (.cse26 (not (= main_~__tmp_9~0 0))) (.cse19 (<= 1 main_~main__cp~0)) (.cse20 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse0 (= main_~__tmp_4~0 1)) (.cse4 (not (= main_~__tmp_8~0 0))) (.cse5 (< 0 main_~main__scheme~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse8 (= main_~__VERIFIER_assert__cond~3 1)) (.cse10 (not (= main_~__tmp_7~0 0))) (.cse12 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse27 (not (= main_~__tmp_11~0 0))) (.cse14 (not (= main_~__tmp_1~0 0))) (.cse16 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse17 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse28 (not (= main_~__tmp_12~0 0))) (.cse18 (not (= main_~__tmp_5~0 0))) (.cse30 (= main_~__tmp_10~0 1)) (.cse21 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and (let ((.cse9 (= main_~main__c~0 0))) (or (and .cse0 (< .cse1 main_~main__urilen~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= main_~__tmp_9~0 1) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (= main_~__VERIFIER_assert__cond~8 1) .cse20 .cse21) (and .cse2 .cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0) .cse6 .cse22 .cse11 .cse23 .cse24 .cse25 .cse13 .cse15 .cse26 .cse19 .cse20 .cse0 .cse4 .cse5 .cse7 .cse9 .cse8 .cse10 .cse12 .cse27 .cse14 .cse16 .cse17 .cse28 .cse18 .cse21))) .cse29 .cse30) (and .cse2 .cse3 .cse6 .cse22 .cse11 .cse29 .cse23 .cse24 .cse25 .cse13 .cse15 .cse26 (not (= main_~__VERIFIER_assert__cond~15 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) .cse19 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse20 (not (= main_~__tmp_14~0 0)) .cse0 .cse4 .cse5 .cse7 (not (= main_~__tmp_15~0 0)) .cse8 (not (= main_~__tmp_16~0 0)) .cse10 .cse12 (<= 1 main_~main__c~0) .cse27 .cse14 (not (= main_~__tmp_13~0 0)) .cse16 .cse17 .cse28 .cse18 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse30 .cse21)))) [2020-09-04 23:14:37,150 INFO L264 CegarLoopResult]: At program point L280(lines 280 318) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,151 INFO L264 CegarLoopResult]: At program point L247(line 247) the Hoare annotation is: (let ((.cse30 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (not (= main_~main__urilen~0 .cse30))) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse2 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse5 (not (= main_~__tmp_3~0 0))) (.cse6 (= |old(~__return_375~0)| ~__return_375~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse8 (<= .cse30 main_~main__urilen~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_5~0 0))) (.cse28 (= main_~__tmp_10~0 1)) (.cse29 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) (not (= main_~__tmp_16~0 0)) .cse21 .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse28 .cse29) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29)))) [2020-09-04 23:14:37,151 INFO L264 CegarLoopResult]: At program point L181(line 181) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_5~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse6 (<= 1 main_~main__cp~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6 .cse7))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-09-04 23:14:37,151 INFO L264 CegarLoopResult]: At program point L16(line 16) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,152 INFO L264 CegarLoopResult]: At program point L429(line 429) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,152 INFO L264 CegarLoopResult]: At program point L264(line 264) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,152 INFO L264 CegarLoopResult]: At program point L198(line 198) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_8~0 0)) (not (= main_~__tmp_6~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (let ((.cse0 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse2 (not (= main_~__tmp_2~0 0))) (.cse4 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse3 .cse2 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse4 .cse5 .cse6))) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (< (+ main_~main__cp~0 2) main_~main__urilen~0) (not (= main_~__tmp_5~0 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,153 INFO L264 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (and (let ((.cse10 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse6 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse10))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__tmp_2~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse8 (<= 1 main_~main__cp~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse5 (<= .cse10 main_~main__urilen~0))) (or (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) .cse5 .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse8 .cse9) (and .cse0 .cse6 .cse1 .cse2 .cse3 .cse7 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse8 .cse9 .cse5)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,153 INFO L264 CegarLoopResult]: At program point L132-1(line 132) the Hoare annotation is: (and (let ((.cse10 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse6 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse10))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__tmp_2~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse8 (<= 1 main_~main__cp~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse5 (<= .cse10 main_~main__urilen~0))) (or (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) .cse5 .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse8 .cse9) (and .cse0 .cse6 .cse1 .cse2 .cse3 .cse7 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse8 .cse9 .cse5)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,153 INFO L264 CegarLoopResult]: At program point L132-2(line 132) the Hoare annotation is: (and (let ((.cse10 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse6 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse10))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__tmp_2~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse8 (<= 1 main_~main__cp~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse5 (<= .cse10 main_~main__urilen~0))) (or (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) .cse5 .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse8 .cse9) (and .cse0 .cse6 .cse1 .cse2 .cse3 .cse7 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse8 .cse9 .cse5)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,153 INFO L264 CegarLoopResult]: At program point L33(lines 33 434) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,153 INFO L264 CegarLoopResult]: At program point mainErr1ASSERT_VIOLATIONERROR_FUNCTION(line 95) the Hoare annotation is: false [2020-09-04 23:14:37,153 INFO L264 CegarLoopResult]: At program point L380(line 380) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__tmp_18~0 0)) (< 0 main_~main__scheme~0) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_17~0 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~16 0)) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-09-04 23:14:37,154 INFO L264 CegarLoopResult]: At program point L248(line 248) the Hoare annotation is: (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse2 (< main_~main__cp~0 main_~main__urilen~0)) (.cse3 (not (= main_~main__urilen~0 (+ main_~main__cp~0 1)))) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (= main_~__tmp_11~0 1)) (.cse10 (= main_~__VERIFIER_assert__cond~9 1)) (.cse11 (not (= main_~__tmp_2~0 0))) (.cse12 (not (= main_~__tmp_9~0 0))) (.cse13 (<= 1 main_~main__cp~0)) (.cse14 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse15 (= main_~__tmp_4~0 1)) (.cse16 (not (= main_~__tmp_8~0 0))) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (< 0 main_~main__scheme~0)) (.cse19 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse20 (= main_~__VERIFIER_assert__cond~3 1)) (.cse21 (not (= main_~__tmp_7~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse23 (not (= main_~__tmp_1~0 0))) (.cse24 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse26 (not (= main_~__tmp_5~0 0))) (.cse27 (= main_~__tmp_10~0 1)) (.cse28 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse13 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse14 (not (= main_~__tmp_14~0 0)) .cse15 .cse16 .cse17 .cse18 .cse19 (not (= main_~__tmp_15~0 0)) .cse20 (not (= main_~__tmp_16~0 0)) .cse21 .cse22 (<= 1 main_~main__c~0) .cse23 (not (= main_~__tmp_13~0 0)) .cse24 .cse25 .cse26 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse27 .cse28))) [2020-09-04 23:14:37,154 INFO L264 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_5~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse6 (<= 1 main_~main__cp~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6 .cse7))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-09-04 23:14:37,154 INFO L264 CegarLoopResult]: At program point L149(line 149) the Hoare annotation is: (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse4 (+ main_~main__cp~0 1)) (.cse1 (= main_~__VERIFIER_assert__cond~3 1)) (.cse2 (let ((.cse5 (not (= main_~__tmp_1~0 0))) (.cse6 (< 0 main_~main__scheme~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse10 (<= 1 main_~main__cp~0)) (.cse11 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse12 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and (< main_~main__cp~0 main_~main__urilen~0) .cse5 .cse6 .cse7 .cse8 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10 .cse11 .cse12) (and .cse5 .cse6 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse9 .cse10 .cse11 .cse12)))) (.cse3 (= |old(~__return_375~0)| ~__return_375~0))) (or (and .cse0 .cse1 (not (= main_~__tmp_5~0 0)) .cse2 .cse3 (<= .cse4 main_~main__urilen~0)) (and .cse0 (= main_~main__urilen~0 .cse4) .cse1 .cse2 .cse3))) [2020-09-04 23:14:37,154 INFO L264 CegarLoopResult]: At program point L83(line 83) the Hoare annotation is: false [2020-09-04 23:14:37,154 INFO L264 CegarLoopResult]: At program point L17(line 17) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,154 INFO L264 CegarLoopResult]: At program point L265(line 265) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,155 INFO L264 CegarLoopResult]: At program point L232(lines 232 336) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse2 (not (= main_~main__urilen~0 .cse31))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse5 (not (= main_~__tmp_3~0 0))) (.cse29 (= |old(~__return_375~0)| ~__return_375~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse7 (<= .cse31 main_~main__urilen~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse9 (= main_~__VERIFIER_assert__cond~9 1)) (.cse10 (not (= main_~__tmp_2~0 0))) (.cse11 (not (= main_~__tmp_9~0 0))) (.cse12 (<= 1 main_~main__cp~0)) (.cse13 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse14 (= main_~__tmp_4~0 1)) (.cse15 (not (= main_~__tmp_8~0 0))) (.cse16 (< 0 main_~main__scheme~0)) (.cse17 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse19 (= main_~__VERIFIER_assert__cond~3 1)) (.cse20 (not (= main_~__tmp_7~0 0))) (.cse21 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse22 (not (= main_~__tmp_11~0 0))) (.cse23 (not (= main_~__tmp_1~0 0))) (.cse24 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse26 (not (= main_~__tmp_12~0 0))) (.cse27 (not (= main_~__tmp_5~0 0))) (.cse30 (= main_~__tmp_10~0 1)) (.cse28 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and (let ((.cse18 (= main_~main__c~0 0))) (or (and .cse0 .cse1 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28) (and .cse0 .cse1 .cse2 .cse3 (= main_~__tmp_9~0 1) .cse5 .cse7 .cse9 .cse10 .cse12 (= main_~__VERIFIER_assert__cond~8 1) .cse13 .cse14 .cse15 .cse16 .cse17 .cse19 .cse18 .cse20 .cse21 .cse23 .cse24 .cse25 .cse27 .cse28))) .cse29 .cse30) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse29 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (not (= main_~__VERIFIER_assert__cond~15 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) .cse12 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse13 (not (= main_~__tmp_14~0 0)) .cse14 .cse15 .cse16 .cse17 (not (= main_~__tmp_15~0 0)) (not (= main_~__tmp_16~0 0)) .cse19 .cse20 .cse21 (<= 1 main_~main__c~0) .cse22 .cse23 (not (= main_~__tmp_13~0 0)) .cse24 .cse25 .cse26 .cse27 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse30 .cse28)))) [2020-09-04 23:14:37,155 INFO L264 CegarLoopResult]: At program point L199(line 199) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,155 INFO L264 CegarLoopResult]: At program point mainErr17ASSERT_VIOLATIONERROR_FUNCTION(line 384) the Hoare annotation is: false [2020-09-04 23:14:37,155 INFO L264 CegarLoopResult]: At program point L133(lines 133 395) the Hoare annotation is: (and (let ((.cse10 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse6 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse10))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__tmp_2~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse8 (<= 1 main_~main__cp~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse5 (<= .cse10 main_~main__urilen~0))) (or (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) .cse5 .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse8 .cse9) (and .cse0 .cse6 .cse1 .cse2 .cse3 .cse7 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse8 .cse9 .cse5)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,155 INFO L264 CegarLoopResult]: At program point L100(line 100) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,155 INFO L264 CegarLoopResult]: At program point L381(line 381) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__tmp_18~0 0)) (< 0 main_~main__scheme~0) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__tmp_17~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~16 0)) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-09-04 23:14:37,155 INFO L264 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: false [2020-09-04 23:14:37,156 INFO L264 CegarLoopResult]: At program point L249(line 249) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse2 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse3 (not (= main_~main__urilen~0 .cse31))) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__tmp_3~0 0))) (.cse6 (= |old(~__return_375~0)| ~__return_375~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse8 (<= .cse31 main_~main__urilen~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) (not (= main_~__tmp_16~0 0)) .cse21 .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (= main_~main__c~0 0) .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))) [2020-09-04 23:14:37,156 INFO L264 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6))) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__tmp_5~0 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-09-04 23:14:37,156 INFO L264 CegarLoopResult]: At program point L150(line 150) the Hoare annotation is: (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse4 (+ main_~main__cp~0 1)) (.cse1 (= main_~__VERIFIER_assert__cond~3 1)) (.cse2 (let ((.cse5 (not (= main_~__tmp_1~0 0))) (.cse6 (< 0 main_~main__scheme~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse10 (<= 1 main_~main__cp~0)) (.cse11 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse12 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and (< main_~main__cp~0 main_~main__urilen~0) .cse5 .cse6 .cse7 .cse8 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10 .cse11 .cse12) (and .cse5 .cse6 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse9 .cse10 .cse11 .cse12)))) (.cse3 (= |old(~__return_375~0)| ~__return_375~0))) (or (and .cse0 .cse1 (not (= main_~__tmp_5~0 0)) .cse2 .cse3 (<= .cse4 main_~main__urilen~0)) (and .cse0 (= main_~main__urilen~0 .cse4) .cse1 .cse2 .cse3))) [2020-09-04 23:14:37,156 INFO L264 CegarLoopResult]: At program point L117(line 117) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,156 INFO L264 CegarLoopResult]: At program point L84(line 84) the Hoare annotation is: false [2020-09-04 23:14:37,156 INFO L264 CegarLoopResult]: At program point L51(lines 51 431) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,156 INFO L264 CegarLoopResult]: At program point L18(line 18) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,157 INFO L264 CegarLoopResult]: At program point L18-1(line 18) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,157 INFO L264 CegarLoopResult]: At program point mainErr12ASSERT_VIOLATIONERROR_FUNCTION(line 270) the Hoare annotation is: false [2020-09-04 23:14:37,157 INFO L264 CegarLoopResult]: At program point L18-2(line 18) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,157 INFO L264 CegarLoopResult]: At program point L266(line 266) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-09-04 23:14:37,157 INFO L264 CegarLoopResult]: At program point L200(line 200) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-09-04 23:14:37,157 INFO L264 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,157 INFO L264 CegarLoopResult]: At program point L101-1(line 101) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,157 INFO L264 CegarLoopResult]: At program point L35(line 35) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 23:14:37,157 INFO L264 CegarLoopResult]: At program point L101-2(line 101) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-09-04 23:14:37,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.09 11:14:37 BoogieIcfgContainer [2020-09-04 23:14:37,195 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-04 23:14:37,197 INFO L168 Benchmark]: Toolchain (without parser) took 81523.74 ms. Allocated memory was 138.4 MB in the beginning and 501.2 MB in the end (delta: 362.8 MB). Free memory was 102.5 MB in the beginning and 229.1 MB in the end (delta: -126.6 MB). Peak memory consumption was 426.8 MB. Max. memory is 7.1 GB. [2020-09-04 23:14:37,198 INFO L168 Benchmark]: CDTParser took 0.87 ms. Allocated memory is still 138.4 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-09-04 23:14:37,198 INFO L168 Benchmark]: CACSL2BoogieTranslator took 401.05 ms. Allocated memory is still 138.4 MB. Free memory was 102.3 MB in the beginning and 89.2 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. [2020-09-04 23:14:37,198 INFO L168 Benchmark]: Boogie Preprocessor took 131.19 ms. Allocated memory was 138.4 MB in the beginning and 201.3 MB in the end (delta: 62.9 MB). Free memory was 89.2 MB in the beginning and 178.5 MB in the end (delta: -89.2 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2020-09-04 23:14:37,199 INFO L168 Benchmark]: RCFGBuilder took 640.40 ms. Allocated memory is still 201.3 MB. Free memory was 178.5 MB in the beginning and 140.1 MB in the end (delta: 38.4 MB). Peak memory consumption was 38.4 MB. Max. memory is 7.1 GB. [2020-09-04 23:14:37,199 INFO L168 Benchmark]: TraceAbstraction took 80345.37 ms. Allocated memory was 201.3 MB in the beginning and 501.2 MB in the end (delta: 299.9 MB). Free memory was 139.4 MB in the beginning and 229.1 MB in the end (delta: -89.7 MB). Peak memory consumption was 400.8 MB. Max. memory is 7.1 GB. [2020-09-04 23:14:37,201 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.87 ms. Allocated memory is still 138.4 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 401.05 ms. Allocated memory is still 138.4 MB. Free memory was 102.3 MB in the beginning and 89.2 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 131.19 ms. Allocated memory was 138.4 MB in the beginning and 201.3 MB in the end (delta: 62.9 MB). Free memory was 89.2 MB in the beginning and 178.5 MB in the end (delta: -89.2 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 640.40 ms. Allocated memory is still 201.3 MB. Free memory was 178.5 MB in the beginning and 140.1 MB in the end (delta: 38.4 MB). Peak memory consumption was 38.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 80345.37 ms. Allocated memory was 201.3 MB in the beginning and 501.2 MB in the end (delta: 299.9 MB). Free memory was 139.4 MB in the beginning and 229.1 MB in the end (delta: -89.7 MB). Peak memory consumption was 400.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 83]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 306]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 372]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 187]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 212]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 282]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 224]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 241]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 294]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 270]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 143]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 253]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 384]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 111]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 175]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 155]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 123]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 95]: 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: 127]: Loop Invariant Derived loop invariant: ((((((((((((((((__tmp_4 == 1 && !(__tmp_18 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_3 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_17 == 0)) && !(__tmp_1 == 0)) && !(__tmp_2 == 0)) && !(__VERIFIER_assert__cond == 0)) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) || (((((((((__tmp_4 == 1 && !(__tmp_1 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_2 == 0)) && __VERIFIER_assert__cond == 1) && __tmp_3 == 1) && __VERIFIER_assert__cond == 1) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0))) && \old(__return_375) == __return_375) && main__scheme + 1 <= main__urilen) && main__cp + 1 <= main__urilen - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: (!(__tmp_1 == 0) && !(__VERIFIER_assert__cond == 0)) && \old(__return_375) == __return_375 - InvariantResult [Line: 228]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((__tmp_4 == 1 && main__cp + 1 < main__urilen) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_6 == 0)) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && main__c == 0) && !(__tmp_7 == 0)) && __tmp_9 == 1) && !(__tmp_3 == 0)) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_1 == 0)) && !(__tmp_2 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_5 == 0)) && 1 <= main__cp) && __VERIFIER_assert__cond == 1) && main__scheme + 1 <= main__urilen) && !(__VERIFIER_assert__cond == 0)) || ((((((((((((((((((((((((((((!(__VERIFIER_assert__cond == 0) && !(__tmp_6 == 0)) && main__c + 2 <= main__tokenlen) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_3 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && main__cp + 1 <= main__urilen) && __VERIFIER_assert__cond == 1) && !(__tmp_2 == 0)) && !(__tmp_9 == 0)) && 1 <= main__cp) && main__scheme + 1 <= main__urilen) && __tmp_4 == 1) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && main__c == 0) && __VERIFIER_assert__cond == 1) && !(__tmp_7 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_11 == 0)) && !(__tmp_1 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_12 == 0)) && !(__tmp_5 == 0)) && !(__VERIFIER_assert__cond == 0))) && \old(__return_375) == __return_375) && __tmp_10 == 1) || ((((((((((((((((((((((((((((((((((((((!(__VERIFIER_assert__cond == 0) && !(__tmp_6 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_3 == 0)) && \old(__return_375) == __return_375) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && main__cp + 1 <= main__urilen) && __VERIFIER_assert__cond == 1) && !(__tmp_2 == 0)) && !(__tmp_9 == 0)) && !(__VERIFIER_assert__cond == 0)) && main__c + 1 <= main__tokenlen) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && main__scheme + 1 <= main__urilen) && !(__tmp_14 == 0)) && __tmp_4 == 1) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_15 == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_16 == 0)) && !(__tmp_7 == 0)) && !(__VERIFIER_assert__cond == 0)) && 1 <= main__c) && !(__tmp_11 == 0)) && !(__tmp_1 == 0)) && !(__tmp_13 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_12 == 0)) && !(__tmp_5 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && __tmp_10 == 1) && !(__VERIFIER_assert__cond == 0)) - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: ((__tmp_4 == 1 && ((((((((((main__cp < main__urilen && !(__tmp_1 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_2 == 0)) && __tmp_3 == 1) && __VERIFIER_assert__cond == 1) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && main__scheme + 1 <= main__urilen) || ((((((((((main__cp < main__urilen && !(__tmp_1 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_2 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_3 == 0)) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && main__scheme + 1 <= main__urilen))) && __VERIFIER_assert__cond == 1) && \old(__return_375) == __return_375 - InvariantResult [Line: 260]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(__VERIFIER_assert__cond == 0) && !(__tmp_6 == 0)) && main__c + 2 <= main__tokenlen) && !(main__urilen == main__cp + 1)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_3 == 0)) && \old(__return_375) == __return_375) && !(__VERIFIER_assert__cond == 0)) && main__cp + 1 <= main__urilen) && __tmp_11 == 1) && __VERIFIER_assert__cond == 1) && !(__tmp_2 == 0)) && !(__tmp_9 == 0)) && 1 <= main__cp) && main__scheme + 1 <= main__urilen) && __tmp_4 == 1) && __VERIFIER_assert__cond == 1) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && main__c == 0) && __VERIFIER_assert__cond == 1) && !(__tmp_7 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_1 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_12 == 0)) && !(__tmp_5 == 0)) && __tmp_10 == 1) && !(__VERIFIER_assert__cond == 0)) || (((((((((((((((((((((((((((((((((((((((!(__VERIFIER_assert__cond == 0) && !(__tmp_6 == 0)) && !(main__urilen == main__cp + 1)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_3 == 0)) && \old(__return_375) == __return_375) && !(__VERIFIER_assert__cond == 0)) && main__cp + 1 <= main__urilen) && __tmp_11 == 1) && __VERIFIER_assert__cond == 1) && !(__tmp_2 == 0)) && !(__tmp_9 == 0)) && !(__VERIFIER_assert__cond == 0)) && main__c + 1 <= main__tokenlen) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && main__scheme + 1 <= main__urilen) && !(__tmp_14 == 0)) && __tmp_4 == 1) && __VERIFIER_assert__cond == 1) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_15 == 0)) && !(__tmp_16 == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_7 == 0)) && !(__VERIFIER_assert__cond == 0)) && 1 <= main__c) && !(__tmp_1 == 0)) && !(__tmp_13 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_12 == 0)) && !(__tmp_5 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && __tmp_10 == 1) && !(__VERIFIER_assert__cond == 0)) - ProcedureContractResult [Line: 11]: Procedure Contract for main Derived contract for procedure main: (!(__tmp_1 == 0) && !(__VERIFIER_assert__cond == 0)) || \old(__return_375) == __return_375 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 229 locations, 18 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 21.7s, OverallIterations: 24, TraceHistogramMax: 2, AutomataDifference: 17.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 58.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4221 SDtfs, 14063 SDslu, 680 SDs, 0 SdLazy, 11950 SolverSat, 303 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 370 GetRequests, 81 SyntacticMatches, 2 SemanticMatches, 287 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 262 ImplicationChecksByTransitivity, 4.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=224occurred 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: 1.0s AutomataMinimizationTime, 24 MinimizatonAttempts, 975 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 224 LocationsWithAnnotation, 224 PreInvPairs, 346 NumberOfFragments, 16371 HoareAnnotationTreeSize, 224 FomulaSimplifications, 2360023 FormulaSimplificationTreeSizeReduction, 17.6s HoareSimplificationTime, 224 FomulaSimplificationsInter, 44548 FormulaSimplificationTreeSizeReductionInter, 40.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.4s InterpolantComputationTime, 2298 NumberOfCodeBlocks, 2298 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 2274 ConstructedInterpolants, 0 QuantifiedInterpolants, 561698 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 24 InterpolantComputations, 21 PerfectInterpolantSequences, 42/64 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...