/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 -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 17:47:53,498 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 17:47:53,502 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 17:47:53,544 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 17:47:53,544 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 17:47:53,552 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 17:47:53,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 17:47:53,560 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 17:47:53,563 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 17:47:53,566 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 17:47:53,567 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 17:47:53,568 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 17:47:53,569 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 17:47:53,571 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 17:47:53,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 17:47:53,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 17:47:53,577 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 17:47:53,578 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 17:47:53,580 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 17:47:53,588 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 17:47:53,590 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 17:47:53,591 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 17:47:53,593 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 17:47:53,593 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 17:47:53,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-09-04 17:47:53,623 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 17:47:53,624 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 17:47:53,626 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 17:47:53,627 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 17:47:53,645 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 17:47:53,645 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 17:47:53,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 17:47:53,648 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 17:47:53,648 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 17:47:53,648 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 17:47:53,649 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 17:47:53,649 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 17:47:53,649 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 17:47:53,649 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 17:47:53,651 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 17:47:53,651 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 17:47:53,651 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 17:47:53,651 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 17:47:53,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 17:47:53,652 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 17:47:53,652 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 17:47:53,652 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 17:47:53,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 17:47:53,653 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 17:47:53,653 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 17:47:53,653 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 17:47:53,653 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-09-04 17:47:54,088 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 17:47:54,110 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 17:47:54,117 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 17:47:54,118 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 17:47:54,119 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 17:47:54,120 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c [2020-09-04 17:47:54,201 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/be0998695/f3929a3d6a0d4a82b8110c254a178e61/FLAGd47386667 [2020-09-04 17:47:54,709 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 17:47:54,713 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c [2020-09-04 17:47:54,729 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/be0998695/f3929a3d6a0d4a82b8110c254a178e61/FLAGd47386667 [2020-09-04 17:47:55,031 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/be0998695/f3929a3d6a0d4a82b8110c254a178e61 [2020-09-04 17:47:55,048 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 17:47:55,050 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 17:47:55,050 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 17:47:55,051 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 17:47:55,055 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 17:47:55,056 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 05:47:55" (1/1) ... [2020-09-04 17:47:55,060 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@441bb81b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 05:47:55, skipping insertion in model container [2020-09-04 17:47:55,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 05:47:55" (1/1) ... [2020-09-04 17:47:55,069 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 17:47:55,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 17:47:55,430 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 17:47:55,436 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 17:47:55,478 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 17:47:55,497 INFO L208 MainTranslator]: Completed translation [2020-09-04 17:47:55,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 05:47:55 WrapperNode [2020-09-04 17:47:55,497 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 17:47:55,498 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 17:47:55,498 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 17:47:55,498 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 17:47:55,594 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 05:47:55" (1/1) ... [2020-09-04 17:47:55,594 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 05:47:55" (1/1) ... [2020-09-04 17:47:55,603 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 05:47:55" (1/1) ... [2020-09-04 17:47:55,603 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 05:47:55" (1/1) ... [2020-09-04 17:47:55,611 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 05:47:55" (1/1) ... [2020-09-04 17:47:55,617 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 05:47:55" (1/1) ... [2020-09-04 17:47:55,623 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 05:47:55" (1/1) ... [2020-09-04 17:47:55,628 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 17:47:55,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 17:47:55,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 17:47:55,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 17:47:55,629 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 05:47:55" (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 17:47:55,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 17:47:55,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 17:47:55,699 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-09-04 17:47:55,699 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 17:47:55,699 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 17:47:55,699 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-09-04 17:47:55,699 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-09-04 17:47:55,700 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-09-04 17:47:55,701 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 17:47:55,701 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 17:47:55,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 17:47:55,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 17:47:56,302 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 17:47:56,303 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-09-04 17:47:56,311 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 05:47:56 BoogieIcfgContainer [2020-09-04 17:47:56,311 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 17:47:56,312 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 17:47:56,313 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 17:47:56,317 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 17:47:56,317 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 05:47:55" (1/3) ... [2020-09-04 17:47:56,318 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a595e74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 05:47:56, skipping insertion in model container [2020-09-04 17:47:56,318 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 05:47:55" (2/3) ... [2020-09-04 17:47:56,319 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a595e74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 05:47:56, skipping insertion in model container [2020-09-04 17:47:56,319 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 05:47:56" (3/3) ... [2020-09-04 17:47:56,321 INFO L109 eAbstractionObserver]: Analyzing ICFG apache-escape-absolute.i.v+cfa-reducer.c [2020-09-04 17:47:56,334 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-04 17:47:56,345 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 18 error locations. [2020-09-04 17:47:56,368 INFO L251 AbstractCegarLoop]: Starting to check reachability of 18 error locations. [2020-09-04 17:47:56,400 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 17:47:56,400 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 17:47:56,401 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-09-04 17:47:56,401 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 17:47:56,401 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 17:47:56,401 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 17:47:56,401 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 17:47:56,402 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 17:47:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states. [2020-09-04 17:47:56,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-09-04 17:47:56,442 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:47:56,443 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 17:47:56,444 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 17:47:56,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:47:56,452 INFO L82 PathProgramCache]: Analyzing trace with hash -2016263875, now seen corresponding path program 1 times [2020-09-04 17:47:56,461 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:47:56,462 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [211368558] [2020-09-04 17:47:56,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:47:56,531 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:47:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:47:56,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:47:56,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:47:56,771 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 17:47:56,774 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [211368558] [2020-09-04 17:47:56,776 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:47:56,776 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 17:47:56,777 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [391088824] [2020-09-04 17:47:56,783 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 17:47:56,783 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:47:56,800 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 17:47:56,801 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-09-04 17:47:56,804 INFO L87 Difference]: Start difference. First operand 224 states. Second operand 7 states. [2020-09-04 17:47:57,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:47:57,700 INFO L93 Difference]: Finished difference Result 290 states and 336 transitions. [2020-09-04 17:47:57,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-09-04 17:47:57,703 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 38 [2020-09-04 17:47:57,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:47:57,719 INFO L225 Difference]: With dead ends: 290 [2020-09-04 17:47:57,719 INFO L226 Difference]: Without dead ends: 239 [2020-09-04 17:47:57,724 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=87, Invalid=185, Unknown=0, NotChecked=0, Total=272 [2020-09-04 17:47:57,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239 states. [2020-09-04 17:47:57,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239 to 187. [2020-09-04 17:47:57,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 187 states. [2020-09-04 17:47:57,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 190 transitions. [2020-09-04 17:47:57,832 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 190 transitions. Word has length 38 [2020-09-04 17:47:57,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:47:57,833 INFO L479 AbstractCegarLoop]: Abstraction has 187 states and 190 transitions. [2020-09-04 17:47:57,833 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 17:47:57,833 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 190 transitions. [2020-09-04 17:47:57,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2020-09-04 17:47:57,835 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:47:57,835 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 17:47:57,835 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 17:47:57,836 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 17:47:57,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:47:57,836 INFO L82 PathProgramCache]: Analyzing trace with hash -1105206656, now seen corresponding path program 1 times [2020-09-04 17:47:57,836 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:47:57,837 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [997855500] [2020-09-04 17:47:57,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:47:57,839 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:47:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:47:57,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:47:57,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:47:57,951 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 17:47:57,952 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [997855500] [2020-09-04 17:47:57,952 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:47:57,952 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 17:47:57,953 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [584703296] [2020-09-04 17:47:57,954 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 17:47:57,954 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:47:57,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 17:47:57,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-09-04 17:47:57,955 INFO L87 Difference]: Start difference. First operand 187 states and 190 transitions. Second operand 8 states. [2020-09-04 17:47:58,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:47:58,251 INFO L93 Difference]: Finished difference Result 187 states and 190 transitions. [2020-09-04 17:47:58,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-09-04 17:47:58,252 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 43 [2020-09-04 17:47:58,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:47:58,254 INFO L225 Difference]: With dead ends: 187 [2020-09-04 17:47:58,254 INFO L226 Difference]: Without dead ends: 185 [2020-09-04 17:47:58,260 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 17:47:58,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185 states. [2020-09-04 17:47:58,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185 to 185. [2020-09-04 17:47:58,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 185 states. [2020-09-04 17:47:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 188 transitions. [2020-09-04 17:47:58,297 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 188 transitions. Word has length 43 [2020-09-04 17:47:58,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:47:58,298 INFO L479 AbstractCegarLoop]: Abstraction has 185 states and 188 transitions. [2020-09-04 17:47:58,298 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 17:47:58,298 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 188 transitions. [2020-09-04 17:47:58,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-09-04 17:47:58,300 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:47:58,300 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 17:47:58,301 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 17:47:58,301 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 17:47:58,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:47:58,301 INFO L82 PathProgramCache]: Analyzing trace with hash -1193283001, now seen corresponding path program 1 times [2020-09-04 17:47:58,302 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:47:58,302 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1542864615] [2020-09-04 17:47:58,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:47:58,304 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:47:58,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:47:58,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:47:58,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:47:58,493 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 17:47:58,494 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1542864615] [2020-09-04 17:47:58,494 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:47:58,494 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 17:47:58,495 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2137699693] [2020-09-04 17:47:58,495 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 17:47:58,495 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:47:58,496 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 17:47:58,496 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-09-04 17:47:58,496 INFO L87 Difference]: Start difference. First operand 185 states and 188 transitions. Second operand 7 states. [2020-09-04 17:47:59,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:47:59,034 INFO L93 Difference]: Finished difference Result 237 states and 242 transitions. [2020-09-04 17:47:59,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-04 17:47:59,035 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 53 [2020-09-04 17:47:59,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:47:59,041 INFO L225 Difference]: With dead ends: 237 [2020-09-04 17:47:59,041 INFO L226 Difference]: Without dead ends: 235 [2020-09-04 17:47:59,042 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 17:47:59,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 235 states. [2020-09-04 17:47:59,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 235 to 183. [2020-09-04 17:47:59,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 183 states. [2020-09-04 17:47:59,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 186 transitions. [2020-09-04 17:47:59,095 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 186 transitions. Word has length 53 [2020-09-04 17:47:59,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:47:59,097 INFO L479 AbstractCegarLoop]: Abstraction has 183 states and 186 transitions. [2020-09-04 17:47:59,098 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 17:47:59,098 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 186 transitions. [2020-09-04 17:47:59,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-09-04 17:47:59,099 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:47:59,099 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 17:47:59,100 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 17:47:59,100 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 17:47:59,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:47:59,101 INFO L82 PathProgramCache]: Analyzing trace with hash 1236242579, now seen corresponding path program 1 times [2020-09-04 17:47:59,101 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:47:59,102 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1438319153] [2020-09-04 17:47:59,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:47:59,107 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:47:59,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:47:59,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:47:59,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:47:59,268 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 17:47:59,269 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1438319153] [2020-09-04 17:47:59,269 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:47:59,269 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 17:47:59,269 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [219923820] [2020-09-04 17:47:59,270 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 17:47:59,270 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:47:59,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 17:47:59,270 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-09-04 17:47:59,271 INFO L87 Difference]: Start difference. First operand 183 states and 186 transitions. Second operand 7 states. [2020-09-04 17:47:59,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:47:59,569 INFO L93 Difference]: Finished difference Result 183 states and 186 transitions. [2020-09-04 17:47:59,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-09-04 17:47:59,570 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 58 [2020-09-04 17:47:59,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:47:59,572 INFO L225 Difference]: With dead ends: 183 [2020-09-04 17:47:59,572 INFO L226 Difference]: Without dead ends: 181 [2020-09-04 17:47:59,573 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 17:47:59,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181 states. [2020-09-04 17:47:59,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181 to 181. [2020-09-04 17:47:59,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 181 states. [2020-09-04 17:47:59,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 184 transitions. [2020-09-04 17:47:59,609 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 184 transitions. Word has length 58 [2020-09-04 17:47:59,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:47:59,609 INFO L479 AbstractCegarLoop]: Abstraction has 181 states and 184 transitions. [2020-09-04 17:47:59,609 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 17:47:59,609 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 184 transitions. [2020-09-04 17:47:59,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-09-04 17:47:59,621 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:47:59,621 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 17:47:59,622 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-04 17:47:59,624 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 17:47:59,624 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:47:59,624 INFO L82 PathProgramCache]: Analyzing trace with hash -1703094031, now seen corresponding path program 1 times [2020-09-04 17:47:59,624 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:47:59,625 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [796704798] [2020-09-04 17:47:59,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:47:59,626 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:47:59,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:47:59,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:47:59,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:47:59,732 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 17:47:59,733 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [796704798] [2020-09-04 17:47:59,733 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:47:59,733 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 17:47:59,733 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1196239793] [2020-09-04 17:47:59,734 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 17:47:59,734 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:47:59,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 17:47:59,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 17:47:59,735 INFO L87 Difference]: Start difference. First operand 181 states and 184 transitions. Second operand 8 states. [2020-09-04 17:48:00,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:00,943 INFO L93 Difference]: Finished difference Result 334 states and 341 transitions. [2020-09-04 17:48:00,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-09-04 17:48:00,943 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 64 [2020-09-04 17:48:00,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:00,946 INFO L225 Difference]: With dead ends: 334 [2020-09-04 17:48:00,946 INFO L226 Difference]: Without dead ends: 332 [2020-09-04 17:48:00,947 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=91, Invalid=215, Unknown=0, NotChecked=0, Total=306 [2020-09-04 17:48:00,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332 states. [2020-09-04 17:48:00,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332 to 192. [2020-09-04 17:48:00,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 192 states. [2020-09-04 17:48:00,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 197 transitions. [2020-09-04 17:48:00,979 INFO L78 Accepts]: Start accepts. Automaton has 192 states and 197 transitions. Word has length 64 [2020-09-04 17:48:00,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:00,980 INFO L479 AbstractCegarLoop]: Abstraction has 192 states and 197 transitions. [2020-09-04 17:48:00,980 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 17:48:00,980 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 197 transitions. [2020-09-04 17:48:00,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-09-04 17:48:00,981 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:00,982 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 17:48:00,982 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-04 17:48:00,982 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 17:48:00,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:00,983 INFO L82 PathProgramCache]: Analyzing trace with hash -1179531825, now seen corresponding path program 1 times [2020-09-04 17:48:00,983 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:00,983 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [468866081] [2020-09-04 17:48:00,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:00,985 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:01,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:01,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:01,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:01,109 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 17:48:01,110 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [468866081] [2020-09-04 17:48:01,111 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:01,112 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 17:48:01,112 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1265668511] [2020-09-04 17:48:01,112 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 17:48:01,113 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:01,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 17:48:01,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 17:48:01,114 INFO L87 Difference]: Start difference. First operand 192 states and 197 transitions. Second operand 8 states. [2020-09-04 17:48:02,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:02,709 INFO L93 Difference]: Finished difference Result 471 states and 480 transitions. [2020-09-04 17:48:02,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-04 17:48:02,710 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 69 [2020-09-04 17:48:02,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:02,713 INFO L225 Difference]: With dead ends: 471 [2020-09-04 17:48:02,713 INFO L226 Difference]: Without dead ends: 469 [2020-09-04 17:48:02,714 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 17:48:02,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 469 states. [2020-09-04 17:48:02,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 469 to 197. [2020-09-04 17:48:02,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 197 states. [2020-09-04 17:48:02,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 202 transitions. [2020-09-04 17:48:02,753 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 202 transitions. Word has length 69 [2020-09-04 17:48:02,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:02,760 INFO L479 AbstractCegarLoop]: Abstraction has 197 states and 202 transitions. [2020-09-04 17:48:02,760 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 17:48:02,760 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 202 transitions. [2020-09-04 17:48:02,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-09-04 17:48:02,761 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:02,761 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 17:48:02,762 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-04 17:48:02,762 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 17:48:02,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:02,762 INFO L82 PathProgramCache]: Analyzing trace with hash -1472635957, now seen corresponding path program 1 times [2020-09-04 17:48:02,763 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:02,763 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [573382957] [2020-09-04 17:48:02,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:02,765 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:02,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:02,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:02,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:02,856 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 17:48:02,856 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [573382957] [2020-09-04 17:48:02,856 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:02,857 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 17:48:02,857 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [197312757] [2020-09-04 17:48:02,857 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 17:48:02,857 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:02,858 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 17:48:02,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 17:48:02,864 INFO L87 Difference]: Start difference. First operand 197 states and 202 transitions. Second operand 8 states. [2020-09-04 17:48:03,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:03,445 INFO L93 Difference]: Finished difference Result 197 states and 202 transitions. [2020-09-04 17:48:03,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-09-04 17:48:03,445 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 69 [2020-09-04 17:48:03,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:03,446 INFO L225 Difference]: With dead ends: 197 [2020-09-04 17:48:03,447 INFO L226 Difference]: Without dead ends: 195 [2020-09-04 17:48:03,448 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 17:48:03,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2020-09-04 17:48:03,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 195. [2020-09-04 17:48:03,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2020-09-04 17:48:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 200 transitions. [2020-09-04 17:48:03,479 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 200 transitions. Word has length 69 [2020-09-04 17:48:03,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:03,480 INFO L479 AbstractCegarLoop]: Abstraction has 195 states and 200 transitions. [2020-09-04 17:48:03,480 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 17:48:03,480 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 200 transitions. [2020-09-04 17:48:03,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2020-09-04 17:48:03,481 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:03,481 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 17:48:03,482 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-09-04 17:48:03,482 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 17:48:03,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:03,483 INFO L82 PathProgramCache]: Analyzing trace with hash 645172388, now seen corresponding path program 1 times [2020-09-04 17:48:03,483 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:03,483 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1639549191] [2020-09-04 17:48:03,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:03,485 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:03,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:03,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:03,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:03,609 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 17:48:03,610 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1639549191] [2020-09-04 17:48:03,610 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:03,610 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 17:48:03,611 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1731061255] [2020-09-04 17:48:03,611 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 17:48:03,612 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:03,612 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 17:48:03,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 17:48:03,612 INFO L87 Difference]: Start difference. First operand 195 states and 200 transitions. Second operand 8 states. [2020-09-04 17:48:04,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:04,499 INFO L93 Difference]: Finished difference Result 297 states and 303 transitions. [2020-09-04 17:48:04,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-04 17:48:04,500 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 74 [2020-09-04 17:48:04,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:04,502 INFO L225 Difference]: With dead ends: 297 [2020-09-04 17:48:04,502 INFO L226 Difference]: Without dead ends: 295 [2020-09-04 17:48:04,503 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-09-04 17:48:04,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2020-09-04 17:48:04,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 193. [2020-09-04 17:48:04,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 193 states. [2020-09-04 17:48:04,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 198 transitions. [2020-09-04 17:48:04,535 INFO L78 Accepts]: Start accepts. Automaton has 193 states and 198 transitions. Word has length 74 [2020-09-04 17:48:04,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:04,536 INFO L479 AbstractCegarLoop]: Abstraction has 193 states and 198 transitions. [2020-09-04 17:48:04,536 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 17:48:04,536 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 198 transitions. [2020-09-04 17:48:04,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2020-09-04 17:48:04,537 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:04,537 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 17:48:04,537 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-09-04 17:48:04,538 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 17:48:04,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:04,538 INFO L82 PathProgramCache]: Analyzing trace with hash -2127372300, now seen corresponding path program 1 times [2020-09-04 17:48:04,538 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:04,539 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1194740] [2020-09-04 17:48:04,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:04,540 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:04,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:04,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:04,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:04,583 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 17:48:04,583 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1194740] [2020-09-04 17:48:04,584 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:04,584 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-04 17:48:04,584 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1036764816] [2020-09-04 17:48:04,585 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-04 17:48:04,585 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:04,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-04 17:48:04,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-04 17:48:04,585 INFO L87 Difference]: Start difference. First operand 193 states and 198 transitions. Second operand 4 states. [2020-09-04 17:48:04,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:04,967 INFO L93 Difference]: Finished difference Result 292 states and 298 transitions. [2020-09-04 17:48:04,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-09-04 17:48:04,968 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 75 [2020-09-04 17:48:04,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:04,969 INFO L225 Difference]: With dead ends: 292 [2020-09-04 17:48:04,970 INFO L226 Difference]: Without dead ends: 193 [2020-09-04 17:48:04,971 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 17:48:04,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193 states. [2020-09-04 17:48:05,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193 to 193. [2020-09-04 17:48:05,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 193 states. [2020-09-04 17:48:05,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 196 transitions. [2020-09-04 17:48:05,002 INFO L78 Accepts]: Start accepts. Automaton has 193 states and 196 transitions. Word has length 75 [2020-09-04 17:48:05,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:05,003 INFO L479 AbstractCegarLoop]: Abstraction has 193 states and 196 transitions. [2020-09-04 17:48:05,003 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-04 17:48:05,003 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 196 transitions. [2020-09-04 17:48:05,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2020-09-04 17:48:05,004 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:05,004 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 17:48:05,005 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-09-04 17:48:05,005 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 17:48:05,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:05,005 INFO L82 PathProgramCache]: Analyzing trace with hash 661067438, now seen corresponding path program 1 times [2020-09-04 17:48:05,006 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:05,006 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1971583654] [2020-09-04 17:48:05,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:05,008 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:05,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:05,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:05,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:05,166 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 17:48:05,167 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1971583654] [2020-09-04 17:48:05,167 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:05,167 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 17:48:05,168 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [44083909] [2020-09-04 17:48:05,168 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 17:48:05,168 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:05,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 17:48:05,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-09-04 17:48:05,169 INFO L87 Difference]: Start difference. First operand 193 states and 196 transitions. Second operand 8 states. [2020-09-04 17:48:05,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:05,621 INFO L93 Difference]: Finished difference Result 193 states and 196 transitions. [2020-09-04 17:48:05,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-04 17:48:05,622 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 80 [2020-09-04 17:48:05,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:05,623 INFO L225 Difference]: With dead ends: 193 [2020-09-04 17:48:05,624 INFO L226 Difference]: Without dead ends: 191 [2020-09-04 17:48:05,625 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 17:48:05,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2020-09-04 17:48:05,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2020-09-04 17:48:05,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191 states. [2020-09-04 17:48:05,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 194 transitions. [2020-09-04 17:48:05,652 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 194 transitions. Word has length 80 [2020-09-04 17:48:05,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:05,652 INFO L479 AbstractCegarLoop]: Abstraction has 191 states and 194 transitions. [2020-09-04 17:48:05,652 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 17:48:05,653 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 194 transitions. [2020-09-04 17:48:05,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2020-09-04 17:48:05,653 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:05,653 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 17:48:05,653 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-09-04 17:48:05,654 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 17:48:05,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:05,654 INFO L82 PathProgramCache]: Analyzing trace with hash -111708917, now seen corresponding path program 1 times [2020-09-04 17:48:05,654 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:05,654 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [880835305] [2020-09-04 17:48:05,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:05,656 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:05,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:05,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:05,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:05,785 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 17:48:05,785 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [880835305] [2020-09-04 17:48:05,787 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:05,787 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 17:48:05,787 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [719421513] [2020-09-04 17:48:05,788 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 17:48:05,788 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:05,789 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 17:48:05,789 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-09-04 17:48:05,789 INFO L87 Difference]: Start difference. First operand 191 states and 194 transitions. Second operand 7 states. [2020-09-04 17:48:06,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:06,170 INFO L93 Difference]: Finished difference Result 191 states and 194 transitions. [2020-09-04 17:48:06,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-09-04 17:48:06,170 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 85 [2020-09-04 17:48:06,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:06,172 INFO L225 Difference]: With dead ends: 191 [2020-09-04 17:48:06,172 INFO L226 Difference]: Without dead ends: 189 [2020-09-04 17:48:06,173 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2020-09-04 17:48:06,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2020-09-04 17:48:06,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 189. [2020-09-04 17:48:06,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2020-09-04 17:48:06,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 192 transitions. [2020-09-04 17:48:06,211 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 192 transitions. Word has length 85 [2020-09-04 17:48:06,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:06,212 INFO L479 AbstractCegarLoop]: Abstraction has 189 states and 192 transitions. [2020-09-04 17:48:06,212 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 17:48:06,212 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 192 transitions. [2020-09-04 17:48:06,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-09-04 17:48:06,213 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:06,213 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 17:48:06,214 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-09-04 17:48:06,214 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 17:48:06,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:06,214 INFO L82 PathProgramCache]: Analyzing trace with hash 462594596, now seen corresponding path program 1 times [2020-09-04 17:48:06,215 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:06,215 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2069705254] [2020-09-04 17:48:06,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:06,238 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:06,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:06,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:06,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:06,381 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 17:48:06,382 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2069705254] [2020-09-04 17:48:06,382 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:06,382 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 17:48:06,382 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1284273357] [2020-09-04 17:48:06,383 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 17:48:06,383 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:06,383 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 17:48:06,384 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-09-04 17:48:06,384 INFO L87 Difference]: Start difference. First operand 189 states and 192 transitions. Second operand 8 states. [2020-09-04 17:48:07,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:07,108 INFO L93 Difference]: Finished difference Result 279 states and 283 transitions. [2020-09-04 17:48:07,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-09-04 17:48:07,109 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 86 [2020-09-04 17:48:07,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:07,110 INFO L225 Difference]: With dead ends: 279 [2020-09-04 17:48:07,111 INFO L226 Difference]: Without dead ends: 277 [2020-09-04 17:48:07,111 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 17:48:07,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2020-09-04 17:48:07,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 182. [2020-09-04 17:48:07,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 182 states. [2020-09-04 17:48:07,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 185 transitions. [2020-09-04 17:48:07,161 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 185 transitions. Word has length 86 [2020-09-04 17:48:07,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:07,161 INFO L479 AbstractCegarLoop]: Abstraction has 182 states and 185 transitions. [2020-09-04 17:48:07,161 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 17:48:07,162 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 185 transitions. [2020-09-04 17:48:07,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-09-04 17:48:07,163 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:07,163 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 17:48:07,163 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-09-04 17:48:07,163 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 17:48:07,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:07,164 INFO L82 PathProgramCache]: Analyzing trace with hash -748130612, now seen corresponding path program 1 times [2020-09-04 17:48:07,164 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:07,164 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [886931905] [2020-09-04 17:48:07,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:07,173 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:07,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:07,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:07,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:07,277 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 17:48:07,278 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [886931905] [2020-09-04 17:48:07,278 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:07,278 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 17:48:07,278 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652352903] [2020-09-04 17:48:07,279 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 17:48:07,279 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:07,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 17:48:07,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-09-04 17:48:07,280 INFO L87 Difference]: Start difference. First operand 182 states and 185 transitions. Second operand 8 states. [2020-09-04 17:48:07,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:07,744 INFO L93 Difference]: Finished difference Result 182 states and 185 transitions. [2020-09-04 17:48:07,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-04 17:48:07,745 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 86 [2020-09-04 17:48:07,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:07,746 INFO L225 Difference]: With dead ends: 182 [2020-09-04 17:48:07,746 INFO L226 Difference]: Without dead ends: 180 [2020-09-04 17:48:07,747 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 17:48:07,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2020-09-04 17:48:07,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 169. [2020-09-04 17:48:07,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 169 states. [2020-09-04 17:48:07,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 171 transitions. [2020-09-04 17:48:07,781 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 171 transitions. Word has length 86 [2020-09-04 17:48:07,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:07,781 INFO L479 AbstractCegarLoop]: Abstraction has 169 states and 171 transitions. [2020-09-04 17:48:07,781 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 17:48:07,781 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 171 transitions. [2020-09-04 17:48:07,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2020-09-04 17:48:07,782 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:07,783 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 17:48:07,783 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-09-04 17:48:07,783 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 17:48:07,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:07,784 INFO L82 PathProgramCache]: Analyzing trace with hash -228867626, now seen corresponding path program 1 times [2020-09-04 17:48:07,784 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:07,784 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1783580367] [2020-09-04 17:48:07,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:07,786 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:07,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:07,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:07,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:07,915 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 17:48:07,915 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1783580367] [2020-09-04 17:48:07,916 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:07,916 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 17:48:07,916 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824518886] [2020-09-04 17:48:07,916 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 17:48:07,917 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:07,917 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 17:48:07,917 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-09-04 17:48:07,917 INFO L87 Difference]: Start difference. First operand 169 states and 171 transitions. Second operand 8 states. [2020-09-04 17:48:08,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:08,470 INFO L93 Difference]: Finished difference Result 169 states and 171 transitions. [2020-09-04 17:48:08,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-04 17:48:08,471 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 99 [2020-09-04 17:48:08,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:08,473 INFO L225 Difference]: With dead ends: 169 [2020-09-04 17:48:08,474 INFO L226 Difference]: Without dead ends: 167 [2020-09-04 17:48:08,474 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 17:48:08,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167 states. [2020-09-04 17:48:08,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167 to 167. [2020-09-04 17:48:08,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 167 states. [2020-09-04 17:48:08,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 169 transitions. [2020-09-04 17:48:08,557 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 169 transitions. Word has length 99 [2020-09-04 17:48:08,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:08,558 INFO L479 AbstractCegarLoop]: Abstraction has 167 states and 169 transitions. [2020-09-04 17:48:08,558 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 17:48:08,558 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 169 transitions. [2020-09-04 17:48:08,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2020-09-04 17:48:08,558 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:08,558 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 17:48:08,559 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-09-04 17:48:08,561 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 17:48:08,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:08,561 INFO L82 PathProgramCache]: Analyzing trace with hash -101561912, now seen corresponding path program 1 times [2020-09-04 17:48:08,561 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:08,562 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [240000461] [2020-09-04 17:48:08,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:08,563 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:08,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:08,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:08,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:08,688 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 17:48:08,689 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [240000461] [2020-09-04 17:48:08,689 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:08,689 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 17:48:08,689 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479496591] [2020-09-04 17:48:08,690 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 17:48:08,690 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:08,691 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 17:48:08,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-09-04 17:48:08,691 INFO L87 Difference]: Start difference. First operand 167 states and 169 transitions. Second operand 8 states. [2020-09-04 17:48:09,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:09,277 INFO L93 Difference]: Finished difference Result 207 states and 210 transitions. [2020-09-04 17:48:09,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-09-04 17:48:09,277 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 104 [2020-09-04 17:48:09,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:09,279 INFO L225 Difference]: With dead ends: 207 [2020-09-04 17:48:09,279 INFO L226 Difference]: Without dead ends: 205 [2020-09-04 17:48:09,280 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 17:48:09,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2020-09-04 17:48:09,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 165. [2020-09-04 17:48:09,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2020-09-04 17:48:09,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 167 transitions. [2020-09-04 17:48:09,316 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 167 transitions. Word has length 104 [2020-09-04 17:48:09,316 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:09,316 INFO L479 AbstractCegarLoop]: Abstraction has 165 states and 167 transitions. [2020-09-04 17:48:09,316 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 17:48:09,316 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 167 transitions. [2020-09-04 17:48:09,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-09-04 17:48:09,318 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:09,318 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 17:48:09,318 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-09-04 17:48:09,318 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 17:48:09,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:09,319 INFO L82 PathProgramCache]: Analyzing trace with hash 1039394916, now seen corresponding path program 1 times [2020-09-04 17:48:09,319 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:09,319 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1840125926] [2020-09-04 17:48:09,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:09,320 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:09,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:09,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:09,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:09,416 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 17:48:09,417 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1840125926] [2020-09-04 17:48:09,417 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:09,417 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 17:48:09,417 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661302594] [2020-09-04 17:48:09,418 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 17:48:09,418 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:09,418 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 17:48:09,418 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 17:48:09,418 INFO L87 Difference]: Start difference. First operand 165 states and 167 transitions. Second operand 8 states. [2020-09-04 17:48:10,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:10,373 INFO L93 Difference]: Finished difference Result 219 states and 222 transitions. [2020-09-04 17:48:10,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-09-04 17:48:10,374 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 111 [2020-09-04 17:48:10,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:10,376 INFO L225 Difference]: With dead ends: 219 [2020-09-04 17:48:10,377 INFO L226 Difference]: Without dead ends: 217 [2020-09-04 17:48:10,377 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 17:48:10,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2020-09-04 17:48:10,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 172. [2020-09-04 17:48:10,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 172 states. [2020-09-04 17:48:10,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 172 states and 174 transitions. [2020-09-04 17:48:10,438 INFO L78 Accepts]: Start accepts. Automaton has 172 states and 174 transitions. Word has length 111 [2020-09-04 17:48:10,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:10,439 INFO L479 AbstractCegarLoop]: Abstraction has 172 states and 174 transitions. [2020-09-04 17:48:10,439 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 17:48:10,439 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 174 transitions. [2020-09-04 17:48:10,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-09-04 17:48:10,441 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:10,441 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 17:48:10,441 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-09-04 17:48:10,442 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 17:48:10,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:10,442 INFO L82 PathProgramCache]: Analyzing trace with hash -109554473, now seen corresponding path program 1 times [2020-09-04 17:48:10,443 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:10,443 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [47038405] [2020-09-04 17:48:10,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:10,446 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:10,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:10,577 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:10,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:10,598 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 17:48:10,599 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [47038405] [2020-09-04 17:48:10,599 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:10,599 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 17:48:10,599 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [553320985] [2020-09-04 17:48:10,600 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 17:48:10,600 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:10,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 17:48:10,601 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 17:48:10,601 INFO L87 Difference]: Start difference. First operand 172 states and 174 transitions. Second operand 8 states. [2020-09-04 17:48:11,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:11,394 INFO L93 Difference]: Finished difference Result 175 states and 177 transitions. [2020-09-04 17:48:11,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-04 17:48:11,394 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 116 [2020-09-04 17:48:11,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:11,396 INFO L225 Difference]: With dead ends: 175 [2020-09-04 17:48:11,396 INFO L226 Difference]: Without dead ends: 173 [2020-09-04 17:48:11,396 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-09-04 17:48:11,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2020-09-04 17:48:11,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 170. [2020-09-04 17:48:11,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170 states. [2020-09-04 17:48:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 172 transitions. [2020-09-04 17:48:11,431 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 172 transitions. Word has length 116 [2020-09-04 17:48:11,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:11,431 INFO L479 AbstractCegarLoop]: Abstraction has 170 states and 172 transitions. [2020-09-04 17:48:11,431 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 17:48:11,431 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 172 transitions. [2020-09-04 17:48:11,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2020-09-04 17:48:11,432 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:11,433 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 17:48:11,433 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-09-04 17:48:11,433 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 17:48:11,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:11,434 INFO L82 PathProgramCache]: Analyzing trace with hash -533911886, now seen corresponding path program 1 times [2020-09-04 17:48:11,434 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:11,434 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [167990836] [2020-09-04 17:48:11,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:11,436 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:11,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:11,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:11,567 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 17:48:11,568 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [167990836] [2020-09-04 17:48:11,569 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:11,569 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 17:48:11,569 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1831177679] [2020-09-04 17:48:11,569 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 17:48:11,570 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:11,570 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 17:48:11,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-09-04 17:48:11,574 INFO L87 Difference]: Start difference. First operand 170 states and 172 transitions. Second operand 8 states. [2020-09-04 17:48:12,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:12,403 INFO L93 Difference]: Finished difference Result 244 states and 248 transitions. [2020-09-04 17:48:12,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-09-04 17:48:12,403 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 127 [2020-09-04 17:48:12,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:12,405 INFO L225 Difference]: With dead ends: 244 [2020-09-04 17:48:12,405 INFO L226 Difference]: Without dead ends: 242 [2020-09-04 17:48:12,406 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 17:48:12,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2020-09-04 17:48:12,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 194. [2020-09-04 17:48:12,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2020-09-04 17:48:12,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 198 transitions. [2020-09-04 17:48:12,457 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 198 transitions. Word has length 127 [2020-09-04 17:48:12,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:12,458 INFO L479 AbstractCegarLoop]: Abstraction has 194 states and 198 transitions. [2020-09-04 17:48:12,458 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 17:48:12,458 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 198 transitions. [2020-09-04 17:48:12,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-09-04 17:48:12,459 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:12,459 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 17:48:12,459 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-09-04 17:48:12,459 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 17:48:12,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:12,460 INFO L82 PathProgramCache]: Analyzing trace with hash 1320919986, now seen corresponding path program 1 times [2020-09-04 17:48:12,460 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:12,460 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1426753686] [2020-09-04 17:48:12,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:12,465 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:12,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:12,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:12,652 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 17:48:12,652 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1426753686] [2020-09-04 17:48:12,653 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:12,653 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-09-04 17:48:12,653 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [394250814] [2020-09-04 17:48:12,654 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-04 17:48:12,654 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:12,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-04 17:48:12,654 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2020-09-04 17:48:12,655 INFO L87 Difference]: Start difference. First operand 194 states and 198 transitions. Second operand 9 states. [2020-09-04 17:48:13,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:13,404 INFO L93 Difference]: Finished difference Result 194 states and 198 transitions. [2020-09-04 17:48:13,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-09-04 17:48:13,405 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 129 [2020-09-04 17:48:13,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:13,407 INFO L225 Difference]: With dead ends: 194 [2020-09-04 17:48:13,407 INFO L226 Difference]: Without dead ends: 192 [2020-09-04 17:48:13,408 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 17:48:13,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2020-09-04 17:48:13,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 185. [2020-09-04 17:48:13,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 185 states. [2020-09-04 17:48:13,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 188 transitions. [2020-09-04 17:48:13,496 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 188 transitions. Word has length 129 [2020-09-04 17:48:13,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:13,497 INFO L479 AbstractCegarLoop]: Abstraction has 185 states and 188 transitions. [2020-09-04 17:48:13,497 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-04 17:48:13,498 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 188 transitions. [2020-09-04 17:48:13,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2020-09-04 17:48:13,499 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:13,499 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 17:48:13,499 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-09-04 17:48:13,500 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 17:48:13,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:13,502 INFO L82 PathProgramCache]: Analyzing trace with hash 639938535, now seen corresponding path program 1 times [2020-09-04 17:48:13,503 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:13,503 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2107271692] [2020-09-04 17:48:13,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:13,507 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:13,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:13,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:13,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:13,621 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 17:48:13,622 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2107271692] [2020-09-04 17:48:13,622 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:13,622 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 17:48:13,623 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448126520] [2020-09-04 17:48:13,623 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 17:48:13,624 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:13,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 17:48:13,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-09-04 17:48:13,624 INFO L87 Difference]: Start difference. First operand 185 states and 188 transitions. Second operand 7 states. [2020-09-04 17:48:14,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:14,205 INFO L93 Difference]: Finished difference Result 188 states and 191 transitions. [2020-09-04 17:48:14,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-09-04 17:48:14,206 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 132 [2020-09-04 17:48:14,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:14,207 INFO L225 Difference]: With dead ends: 188 [2020-09-04 17:48:14,207 INFO L226 Difference]: Without dead ends: 186 [2020-09-04 17:48:14,208 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 17:48:14,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2020-09-04 17:48:14,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 183. [2020-09-04 17:48:14,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 183 states. [2020-09-04 17:48:14,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 186 transitions. [2020-09-04 17:48:14,258 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 186 transitions. Word has length 132 [2020-09-04 17:48:14,259 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:14,259 INFO L479 AbstractCegarLoop]: Abstraction has 183 states and 186 transitions. [2020-09-04 17:48:14,259 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 17:48:14,259 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 186 transitions. [2020-09-04 17:48:14,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2020-09-04 17:48:14,260 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:14,260 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 17:48:14,260 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-09-04 17:48:14,261 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 17:48:14,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:14,261 INFO L82 PathProgramCache]: Analyzing trace with hash 629919005, now seen corresponding path program 1 times [2020-09-04 17:48:14,261 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:14,261 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [19951182] [2020-09-04 17:48:14,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:14,263 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:14,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:14,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:14,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:14,393 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 17:48:14,393 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [19951182] [2020-09-04 17:48:14,393 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:14,394 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 17:48:14,394 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2027176330] [2020-09-04 17:48:14,394 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 17:48:14,395 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:14,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 17:48:14,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 17:48:14,396 INFO L87 Difference]: Start difference. First operand 183 states and 186 transitions. Second operand 8 states. [2020-09-04 17:48:15,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:15,580 INFO L93 Difference]: Finished difference Result 267 states and 272 transitions. [2020-09-04 17:48:15,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-09-04 17:48:15,581 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 137 [2020-09-04 17:48:15,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:15,582 INFO L225 Difference]: With dead ends: 267 [2020-09-04 17:48:15,583 INFO L226 Difference]: Without dead ends: 265 [2020-09-04 17:48:15,583 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 17:48:15,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2020-09-04 17:48:15,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 216. [2020-09-04 17:48:15,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 216 states. [2020-09-04 17:48:15,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 220 transitions. [2020-09-04 17:48:15,649 INFO L78 Accepts]: Start accepts. Automaton has 216 states and 220 transitions. Word has length 137 [2020-09-04 17:48:15,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:15,649 INFO L479 AbstractCegarLoop]: Abstraction has 216 states and 220 transitions. [2020-09-04 17:48:15,649 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 17:48:15,650 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 220 transitions. [2020-09-04 17:48:15,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-09-04 17:48:15,651 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:15,651 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 17:48:15,651 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-09-04 17:48:15,651 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 17:48:15,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:15,652 INFO L82 PathProgramCache]: Analyzing trace with hash -2016104718, now seen corresponding path program 1 times [2020-09-04 17:48:15,652 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:15,652 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1824394000] [2020-09-04 17:48:15,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:15,654 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:15,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:15,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:15,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:15,810 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 17:48:15,812 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1824394000] [2020-09-04 17:48:15,812 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:15,813 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 17:48:15,813 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531484978] [2020-09-04 17:48:15,813 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 17:48:15,814 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:15,814 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 17:48:15,814 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 17:48:15,815 INFO L87 Difference]: Start difference. First operand 216 states and 220 transitions. Second operand 8 states. [2020-09-04 17:48:16,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:16,697 INFO L93 Difference]: Finished difference Result 231 states and 235 transitions. [2020-09-04 17:48:16,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-04 17:48:16,700 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 142 [2020-09-04 17:48:16,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:16,702 INFO L225 Difference]: With dead ends: 231 [2020-09-04 17:48:16,702 INFO L226 Difference]: Without dead ends: 229 [2020-09-04 17:48:16,703 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 17:48:16,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states. [2020-09-04 17:48:16,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 214. [2020-09-04 17:48:16,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2020-09-04 17:48:16,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 218 transitions. [2020-09-04 17:48:16,745 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 218 transitions. Word has length 142 [2020-09-04 17:48:16,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:16,745 INFO L479 AbstractCegarLoop]: Abstraction has 214 states and 218 transitions. [2020-09-04 17:48:16,745 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 17:48:16,745 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 218 transitions. [2020-09-04 17:48:16,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-09-04 17:48:16,746 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:16,746 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 17:48:16,746 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2020-09-04 17:48:16,747 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 17:48:16,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:16,747 INFO L82 PathProgramCache]: Analyzing trace with hash -377298197, now seen corresponding path program 1 times [2020-09-04 17:48:16,747 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:16,748 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1327879869] [2020-09-04 17:48:16,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:16,755 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:16,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:16,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:16,888 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 17:48:16,888 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1327879869] [2020-09-04 17:48:16,889 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:16,889 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-09-04 17:48:16,889 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1451751429] [2020-09-04 17:48:16,890 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-04 17:48:16,890 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:16,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-04 17:48:16,890 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-09-04 17:48:16,890 INFO L87 Difference]: Start difference. First operand 214 states and 218 transitions. Second operand 8 states. [2020-09-04 17:48:17,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:17,934 INFO L93 Difference]: Finished difference Result 222 states and 226 transitions. [2020-09-04 17:48:17,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-04 17:48:17,935 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 155 [2020-09-04 17:48:17,936 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:17,937 INFO L225 Difference]: With dead ends: 222 [2020-09-04 17:48:17,937 INFO L226 Difference]: Without dead ends: 220 [2020-09-04 17:48:17,938 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2020-09-04 17:48:17,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220 states. [2020-09-04 17:48:18,001 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 220 to 179. [2020-09-04 17:48:18,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 179 states. [2020-09-04 17:48:18,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 182 transitions. [2020-09-04 17:48:18,004 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 182 transitions. Word has length 155 [2020-09-04 17:48:18,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:18,004 INFO L479 AbstractCegarLoop]: Abstraction has 179 states and 182 transitions. [2020-09-04 17:48:18,004 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-09-04 17:48:18,004 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 182 transitions. [2020-09-04 17:48:18,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-09-04 17:48:18,005 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 17:48:18,006 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 17:48:18,006 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-09-04 17:48:18,006 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 17:48:18,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 17:48:18,007 INFO L82 PathProgramCache]: Analyzing trace with hash -1305271097, now seen corresponding path program 1 times [2020-09-04 17:48:18,007 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 17:48:18,007 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [690540904] [2020-09-04 17:48:18,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 17:48:18,020 INFO L283 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-09-04 17:48:18,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:18,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 17:48:18,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 17:48:18,144 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 17:48:18,144 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [690540904] [2020-09-04 17:48:18,144 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 17:48:18,145 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 17:48:18,145 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2145497541] [2020-09-04 17:48:18,145 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 17:48:18,146 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 17:48:18,146 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 17:48:18,146 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-09-04 17:48:18,146 INFO L87 Difference]: Start difference. First operand 179 states and 182 transitions. Second operand 7 states. [2020-09-04 17:48:18,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 17:48:18,771 INFO L93 Difference]: Finished difference Result 184 states and 187 transitions. [2020-09-04 17:48:18,772 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-09-04 17:48:18,772 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 166 [2020-09-04 17:48:18,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 17:48:18,773 INFO L225 Difference]: With dead ends: 184 [2020-09-04 17:48:18,773 INFO L226 Difference]: Without dead ends: 0 [2020-09-04 17:48:18,774 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 17:48:18,774 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-04 17:48:18,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-04 17:48:18,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-04 17:48:18,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-04 17:48:18,775 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 166 [2020-09-04 17:48:18,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 17:48:18,776 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-04 17:48:18,776 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 17:48:18,776 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-04 17:48:18,776 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-04 17:48:18,776 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2020-09-04 17:48:18,778 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-04 17:48:18,944 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 75 [2020-09-04 17:48:19,050 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 75 [2020-09-04 17:48:19,458 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 116 [2020-09-04 17:48:19,798 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 145 [2020-09-04 17:48:20,078 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 147 [2020-09-04 17:48:20,393 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 134 [2020-09-04 17:48:20,622 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 82 [2020-09-04 17:48:20,813 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 85 [2020-09-04 17:48:20,957 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 90 [2020-09-04 17:48:21,114 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 97 [2020-09-04 17:48:21,311 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2020-09-04 17:48:21,744 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 158 [2020-09-04 17:48:22,061 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 143 [2020-09-04 17:48:22,426 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 95 [2020-09-04 17:48:22,682 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 116 [2020-09-04 17:48:22,939 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 151 [2020-09-04 17:48:23,213 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 144 [2020-09-04 17:48:23,362 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 85 [2020-09-04 17:48:23,479 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2020-09-04 17:48:23,625 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 94 [2020-09-04 17:48:23,774 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 100 [2020-09-04 17:48:24,102 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 150 [2020-09-04 17:48:24,365 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 155 [2020-09-04 17:48:24,668 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 146 [2020-09-04 17:48:24,943 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 139 [2020-09-04 17:48:25,445 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 87 [2020-09-04 17:48:25,576 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 91 [2020-09-04 17:48:25,907 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 152 [2020-09-04 17:48:26,146 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 113 [2020-09-04 17:48:26,446 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 123 [2020-09-04 17:48:26,578 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 82 [2020-09-04 17:48:26,698 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2020-09-04 17:48:26,829 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 92 [2020-09-04 17:48:26,977 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 94 [2020-09-04 17:48:27,113 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 97 [2020-09-04 17:48:27,411 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 146 [2020-09-04 17:48:27,792 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 146 [2020-09-04 17:48:28,138 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 152 [2020-09-04 17:48:28,391 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 149 [2020-09-04 17:48:28,692 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 146 [2020-09-04 17:48:28,923 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 147 [2020-09-04 17:48:29,188 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 136 [2020-09-04 17:48:29,501 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 154 [2020-09-04 17:48:30,082 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 106 [2020-09-04 17:48:30,188 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 83 [2020-09-04 17:48:30,312 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 91 [2020-09-04 17:48:30,570 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 113 [2020-09-04 17:48:30,723 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2020-09-04 17:48:30,858 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 97 [2020-09-04 17:48:31,009 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 103 [2020-09-04 17:48:31,319 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 146 [2020-09-04 17:48:31,573 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 152 [2020-09-04 17:48:31,874 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 146 [2020-09-04 17:48:32,162 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 144 [2020-09-04 17:48:32,390 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 144 [2020-09-04 17:48:32,625 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 147 [2020-09-04 17:48:32,982 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 150 [2020-09-04 17:48:33,471 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 92 [2020-09-04 17:48:33,579 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 83 [2020-09-04 17:48:33,684 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 86 [2020-09-04 17:48:33,842 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2020-09-04 17:48:34,212 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 149 [2020-09-04 17:48:34,472 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 119 [2020-09-04 17:48:34,756 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 125 [2020-09-04 17:48:35,001 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 150 [2020-09-04 17:48:35,231 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 144 [2020-09-04 17:48:35,638 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2020-09-04 17:48:35,765 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 90 [2020-09-04 17:48:35,915 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 103 [2020-09-04 17:48:36,104 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 86 [2020-09-04 17:48:36,402 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 146 [2020-09-04 17:48:36,701 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 146 [2020-09-04 17:48:36,994 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-09-04 17:48:37,130 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-09-04 17:48:37,265 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-09-04 17:48:37,540 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 91 [2020-09-04 17:48:38,159 WARN L193 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 100 [2020-09-04 17:48:38,799 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 103 [2020-09-04 17:48:39,122 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 106 [2020-09-04 17:48:39,383 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-09-04 17:48:39,720 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 45 [2020-09-04 17:48:40,266 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 47 [2020-09-04 17:48:40,688 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 60 [2020-09-04 17:48:41,081 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 67 [2020-09-04 17:48:41,475 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2020-09-04 17:48:41,619 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 63 [2020-09-04 17:48:42,745 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 151 DAG size of output: 133 [2020-09-04 17:48:43,537 WARN L193 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 113 [2020-09-04 17:48:43,675 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 51 [2020-09-04 17:48:44,035 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-09-04 17:48:44,234 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 71 [2020-09-04 17:48:44,507 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 91 [2020-09-04 17:48:45,157 WARN L193 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 97 [2020-09-04 17:48:45,753 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 102 [2020-09-04 17:48:46,295 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 47 [2020-09-04 17:48:46,724 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 57 [2020-09-04 17:48:47,070 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 64 [2020-09-04 17:48:47,464 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2020-09-04 17:48:48,461 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 126 [2020-09-04 17:48:49,014 WARN L193 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 116 [2020-09-04 17:48:49,834 WARN L193 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-09-04 17:48:50,183 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 112 [2020-09-04 17:48:50,493 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-09-04 17:48:50,601 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 48 [2020-09-04 17:48:50,998 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-09-04 17:48:51,143 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-09-04 17:48:51,322 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 67 [2020-09-04 17:48:51,510 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 69 [2020-09-04 17:48:52,590 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 144 DAG size of output: 126 [2020-09-04 17:48:52,850 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 88 [2020-09-04 17:48:53,132 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 94 [2020-09-04 17:48:53,573 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 45 [2020-09-04 17:48:53,991 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 57 [2020-09-04 17:48:54,403 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 63 [2020-09-04 17:48:54,776 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 64 [2020-09-04 17:48:55,169 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 67 [2020-09-04 17:48:55,950 WARN L193 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-09-04 17:48:56,078 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-09-04 17:48:56,852 WARN L193 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-09-04 17:48:57,839 WARN L193 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 129 [2020-09-04 17:48:58,348 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 112 [2020-09-04 17:48:59,157 WARN L193 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-09-04 17:48:59,623 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 109 [2020-09-04 17:48:59,956 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 109 [2020-09-04 17:49:01,124 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 147 DAG size of output: 120 [2020-09-04 17:49:01,406 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 53 [2020-09-04 17:49:01,517 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 48 [2020-09-04 17:49:01,796 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-09-04 17:49:02,095 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-09-04 17:49:02,455 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-09-04 17:49:02,854 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 72 [2020-09-04 17:49:03,016 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 65 [2020-09-04 17:49:03,203 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 69 [2020-09-04 17:49:03,472 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 88 [2020-09-04 17:49:03,908 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 61 [2020-09-04 17:49:04,289 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 67 [2020-09-04 17:49:04,692 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 73 [2020-09-04 17:49:05,669 WARN L193 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 121 [2020-09-04 17:49:06,170 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 114 [2020-09-04 17:49:06,963 WARN L193 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-09-04 17:49:07,550 WARN L193 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 102 [2020-09-04 17:49:08,029 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 106 [2020-09-04 17:49:08,634 WARN L193 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 112 [2020-09-04 17:49:09,654 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 142 DAG size of output: 125 [2020-09-04 17:49:09,930 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-09-04 17:49:10,242 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 54 [2020-09-04 17:49:10,652 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-09-04 17:49:11,093 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 63 [2020-09-04 17:49:11,263 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 65 [2020-09-04 17:49:11,435 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 67 [2020-09-04 17:49:11,884 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 61 [2020-09-04 17:49:12,013 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-09-04 17:49:13,006 WARN L193 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 123 [2020-09-04 17:49:13,291 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 94 [2020-09-04 17:49:13,577 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 97 [2020-09-04 17:49:14,218 WARN L193 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 106 [2020-09-04 17:49:14,805 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 109 [2020-09-04 17:49:15,072 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 53 [2020-09-04 17:49:15,276 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 51 [2020-09-04 17:49:15,831 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 51 [2020-09-04 17:49:16,250 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 60 [2020-09-04 17:49:16,644 WARN L193 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 73 [2020-09-04 17:49:16,789 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 63 [2020-09-04 17:49:16,963 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 67 [2020-09-04 17:49:17,793 WARN L193 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-09-04 17:49:18,593 WARN L193 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-09-04 17:49:18,604 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-09-04 17:49:18,604 INFO L271 CegarLoopResult]: At program point L10(line 10) the Hoare annotation is: true [2020-09-04 17:49:18,605 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 17:49:18,605 INFO L271 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-09-04 17:49:18,605 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-09-04 17:49:18,605 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-09-04 17:49:18,605 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-09-04 17:49:18,605 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-09-04 17:49:18,605 INFO L268 CegarLoopResult]: For program point assume_abort_if_notENTRY(lines 4 6) no Hoare annotation was computed. [2020-09-04 17:49:18,605 INFO L268 CegarLoopResult]: For program point L5(line 5) no Hoare annotation was computed. [2020-09-04 17:49:18,605 INFO L268 CegarLoopResult]: For program point L5-1(line 5) no Hoare annotation was computed. [2020-09-04 17:49:18,605 INFO L268 CegarLoopResult]: For program point L5-3(lines 4 6) no Hoare annotation was computed. [2020-09-04 17:49:18,606 INFO L268 CegarLoopResult]: For program point assume_abort_if_notEXIT(lines 4 6) no Hoare annotation was computed. [2020-09-04 17:49:18,606 INFO L264 CegarLoopResult]: At program point mainErr3ASSERT_VIOLATIONERROR_FUNCTION(line 123) the Hoare annotation is: false [2020-09-04 17:49:18,606 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 17:49:18,606 INFO L264 CegarLoopResult]: At program point L283(line 283) the Hoare annotation is: false [2020-09-04 17:49:18,606 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 17:49:18,607 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 17:49:18,607 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 17:49:18,607 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 17:49:18,607 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 17:49:18,607 INFO L264 CegarLoopResult]: At program point L19(line 19) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,607 INFO L264 CegarLoopResult]: At program point L19-1(line 19) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,608 INFO L264 CegarLoopResult]: At program point L19-2(line 19) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,608 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 17:49:18,608 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 17:49:18,608 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 17:49:18,608 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 17:49:18,609 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 17:49:18,609 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 17:49:18,609 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 17:49:18,610 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 17:49:18,610 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 17:49:18,610 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 17:49:18,610 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 17:49:18,611 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 17:49:18,611 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 17:49:18,611 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 17:49:18,611 INFO L264 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,612 INFO L264 CegarLoopResult]: At program point L20(line 20) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,612 INFO L264 CegarLoopResult]: At program point L20-1(line 20) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,612 INFO L264 CegarLoopResult]: At program point L20-2(line 20) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,612 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 17:49:18,612 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 17:49:18,613 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 17:49:18,613 INFO L264 CegarLoopResult]: At program point mainErr14ASSERT_VIOLATIONERROR_FUNCTION(line 294) the Hoare annotation is: false [2020-09-04 17:49:18,613 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 17:49:18,614 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 17:49:18,614 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 17:49:18,614 INFO L264 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: false [2020-09-04 17:49:18,614 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 17:49:18,614 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 17:49:18,614 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 17:49:18,615 INFO L264 CegarLoopResult]: At program point L21(lines 21 436) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,615 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 17:49:18,615 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 17:49:18,615 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 17:49:18,615 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 17:49:18,616 INFO L264 CegarLoopResult]: At program point mainErr13ASSERT_VIOLATIONERROR_FUNCTION(line 282) the Hoare annotation is: false [2020-09-04 17:49:18,616 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 17:49:18,616 INFO L264 CegarLoopResult]: At program point L71(line 71) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,616 INFO L264 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: false [2020-09-04 17:49:18,616 INFO L264 CegarLoopResult]: At program point L253(line 253) the Hoare annotation is: false [2020-09-04 17:49:18,616 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 17:49:18,616 INFO L264 CegarLoopResult]: At program point L187(line 187) the Hoare annotation is: false [2020-09-04 17:49:18,616 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 17:49:18,617 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 17:49:18,617 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 17:49:18,617 INFO L264 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: false [2020-09-04 17:49:18,617 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 17:49:18,617 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 17:49:18,617 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 17:49:18,618 INFO L264 CegarLoopResult]: At program point mainErr8ASSERT_VIOLATIONERROR_FUNCTION(line 212) the Hoare annotation is: false [2020-09-04 17:49:18,618 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 17:49:18,618 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 17:49:18,618 INFO L264 CegarLoopResult]: At program point L39(lines 39 433) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,618 INFO L264 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,618 INFO L264 CegarLoopResult]: At program point L254(line 254) the Hoare annotation is: false [2020-09-04 17:49:18,618 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 17:49:18,618 INFO L264 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: false [2020-09-04 17:49:18,618 INFO L264 CegarLoopResult]: At program point L155(line 155) the Hoare annotation is: false [2020-09-04 17:49:18,619 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 17:49:18,619 INFO L264 CegarLoopResult]: At program point L23(line 23) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,619 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 17:49:18,619 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 17:49:18,620 INFO L264 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: false [2020-09-04 17:49:18,620 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 17:49:18,620 INFO L264 CegarLoopResult]: At program point mainErr15ASSERT_VIOLATIONERROR_FUNCTION(line 306) the Hoare annotation is: false [2020-09-04 17:49:18,621 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 17:49:18,621 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 17:49:18,621 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 17:49:18,621 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 17:49:18,621 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 17:49:18,621 INFO L264 CegarLoopResult]: At program point L156(line 156) the Hoare annotation is: false [2020-09-04 17:49:18,621 INFO L264 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: false [2020-09-04 17:49:18,622 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 17:49:18,622 INFO L264 CegarLoopResult]: At program point L57(lines 57 430) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,622 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 17:49:18,623 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 17:49:18,623 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 17:49:18,623 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 17:49:18,623 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 17:49:18,624 INFO L264 CegarLoopResult]: At program point mainErr10ASSERT_VIOLATIONERROR_FUNCTION(line 241) the Hoare annotation is: false [2020-09-04 17:49:18,624 INFO L264 CegarLoopResult]: At program point L41(line 41) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,624 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 17:49:18,624 INFO L264 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: false [2020-09-04 17:49:18,624 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 17:49:18,624 INFO L264 CegarLoopResult]: At program point L372(line 372) the Hoare annotation is: false [2020-09-04 17:49:18,624 INFO L264 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: false [2020-09-04 17:49:18,625 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 17:49:18,625 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 17:49:18,625 INFO L264 CegarLoopResult]: At program point mainErr9ASSERT_VIOLATIONERROR_FUNCTION(line 224) the Hoare annotation is: false [2020-09-04 17:49:18,625 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 17:49:18,625 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 17:49:18,626 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 17:49:18,626 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 17:49:18,626 INFO L264 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: false [2020-09-04 17:49:18,626 INFO L264 CegarLoopResult]: At program point mainErr4ASSERT_VIOLATIONERROR_FUNCTION(line 143) the Hoare annotation is: false [2020-09-04 17:49:18,626 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 17:49:18,627 INFO L264 CegarLoopResult]: At program point L59(lines 59 425) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,627 INFO L264 CegarLoopResult]: At program point L373(line 373) the Hoare annotation is: false [2020-09-04 17:49:18,627 INFO L264 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: false [2020-09-04 17:49:18,627 INFO L264 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: false [2020-09-04 17:49:18,627 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 17:49:18,627 INFO L264 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: false [2020-09-04 17:49:18,628 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 17:49:18,628 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 17:49:18,629 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 17:49:18,629 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 17:49:18,629 INFO L264 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: false [2020-09-04 17:49:18,629 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 17:49:18,630 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 17:49:18,630 INFO L264 CegarLoopResult]: At program point L27(lines 27 435) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,630 INFO L264 CegarLoopResult]: At program point L242(line 242) the Hoare annotation is: false [2020-09-04 17:49:18,630 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 17:49:18,630 INFO L264 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: false [2020-09-04 17:49:18,630 INFO L264 CegarLoopResult]: At program point L143(line 143) the Hoare annotation is: false [2020-09-04 17:49:18,631 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 17:49:18,631 INFO L264 CegarLoopResult]: At program point mainErr11ASSERT_VIOLATIONERROR_FUNCTION(line 253) the Hoare annotation is: false [2020-09-04 17:49:18,631 INFO L264 CegarLoopResult]: At program point L424(line 424) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,631 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 17:49:18,632 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 17:49:18,632 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 17:49:18,632 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 17:49:18,633 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 17:49:18,633 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 17:49:18,633 INFO L264 CegarLoopResult]: At program point L61(lines 61 420) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,633 INFO L264 CegarLoopResult]: At program point mainErr6ASSERT_VIOLATIONERROR_FUNCTION(line 175) the Hoare annotation is: false [2020-09-04 17:49:18,634 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 17:49:18,634 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 17:49:18,634 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 17:49:18,634 INFO L264 CegarLoopResult]: At program point L144(line 144) the Hoare annotation is: false [2020-09-04 17:49:18,634 INFO L264 CegarLoopResult]: At program point L111(line 111) the Hoare annotation is: false [2020-09-04 17:49:18,635 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 17:49:18,635 INFO L264 CegarLoopResult]: At program point L45(lines 45 432) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,635 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 17:49:18,635 INFO L264 CegarLoopResult]: At program point L95(line 95) the Hoare annotation is: false [2020-09-04 17:49:18,635 INFO L264 CegarLoopResult]: At program point L29(line 29) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,636 INFO L264 CegarLoopResult]: At program point mainErr5ASSERT_VIOLATIONERROR_FUNCTION(line 155) the Hoare annotation is: false [2020-09-04 17:49:18,636 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 17:49:18,636 INFO L264 CegarLoopResult]: At program point L112(line 112) the Hoare annotation is: false [2020-09-04 17:49:18,636 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 17:49:18,636 INFO L264 CegarLoopResult]: At program point L294(line 294) the Hoare annotation is: false [2020-09-04 17:49:18,637 INFO L264 CegarLoopResult]: At program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 83) the Hoare annotation is: false [2020-09-04 17:49:18,637 INFO L264 CegarLoopResult]: At program point L96(line 96) the Hoare annotation is: false [2020-09-04 17:49:18,637 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 17:49:18,637 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 11 437) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,637 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 17:49:18,638 INFO L264 CegarLoopResult]: At program point L212(line 212) the Hoare annotation is: false [2020-09-04 17:49:18,638 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 17:49:18,638 INFO L264 CegarLoopResult]: At program point L47(line 47) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,638 INFO L264 CegarLoopResult]: At program point L14(line 14) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,638 INFO L264 CegarLoopResult]: At program point L295(line 295) the Hoare annotation is: false [2020-09-04 17:49:18,638 INFO L264 CegarLoopResult]: At program point mainErr16ASSERT_VIOLATIONERROR_FUNCTION(line 372) the Hoare annotation is: false [2020-09-04 17:49:18,639 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 17:49:18,639 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 17:49:18,639 INFO L264 CegarLoopResult]: At program point mainErr7ASSERT_VIOLATIONERROR_FUNCTION(line 187) the Hoare annotation is: false [2020-09-04 17:49:18,639 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 17:49:18,640 INFO L264 CegarLoopResult]: At program point L213(line 213) the Hoare annotation is: false [2020-09-04 17:49:18,640 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 17:49:18,640 INFO L264 CegarLoopResult]: At program point L15(line 15) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,640 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 17:49:18,640 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 17:49:18,640 INFO L264 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,641 INFO L264 CegarLoopResult]: At program point mainErr2ASSERT_VIOLATIONERROR_FUNCTION(line 111) the Hoare annotation is: false [2020-09-04 17:49:18,641 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 17:49:18,641 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 17:49:18,642 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 17:49:18,642 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 17:49:18,643 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 17:49:18,643 INFO L264 CegarLoopResult]: At program point L16(line 16) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,643 INFO L264 CegarLoopResult]: At program point L429(line 429) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,643 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 17:49:18,643 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 17:49:18,644 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 17:49:18,644 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 17:49:18,644 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 17:49:18,644 INFO L264 CegarLoopResult]: At program point L33(lines 33 434) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,644 INFO L264 CegarLoopResult]: At program point mainErr1ASSERT_VIOLATIONERROR_FUNCTION(line 95) the Hoare annotation is: false [2020-09-04 17:49:18,645 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 17:49:18,645 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 17:49:18,645 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 17:49:18,646 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 17:49:18,646 INFO L264 CegarLoopResult]: At program point L83(line 83) the Hoare annotation is: false [2020-09-04 17:49:18,646 INFO L264 CegarLoopResult]: At program point L17(line 17) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,646 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 17:49:18,647 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 17:49:18,647 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 17:49:18,647 INFO L264 CegarLoopResult]: At program point mainErr17ASSERT_VIOLATIONERROR_FUNCTION(line 384) the Hoare annotation is: false [2020-09-04 17:49:18,647 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 17:49:18,647 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 17:49:18,648 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 17:49:18,648 INFO L264 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: false [2020-09-04 17:49:18,648 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 17:49:18,648 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 17:49:18,649 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 17:49:18,649 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 17:49:18,649 INFO L264 CegarLoopResult]: At program point L84(line 84) the Hoare annotation is: false [2020-09-04 17:49:18,649 INFO L264 CegarLoopResult]: At program point L51(lines 51 431) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,649 INFO L264 CegarLoopResult]: At program point L18(line 18) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,649 INFO L264 CegarLoopResult]: At program point L18-1(line 18) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,650 INFO L264 CegarLoopResult]: At program point mainErr12ASSERT_VIOLATIONERROR_FUNCTION(line 270) the Hoare annotation is: false [2020-09-04 17:49:18,650 INFO L264 CegarLoopResult]: At program point L18-2(line 18) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,650 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 17:49:18,650 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 17:49:18,650 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 17:49:18,651 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 17:49:18,651 INFO L264 CegarLoopResult]: At program point L35(line 35) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-09-04 17:49:18,651 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 17:49:18,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.09 05:49:18 BoogieIcfgContainer [2020-09-04 17:49:18,694 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-04 17:49:18,700 INFO L168 Benchmark]: Toolchain (without parser) took 83651.00 ms. Allocated memory was 138.4 MB in the beginning and 539.5 MB in the end (delta: 401.1 MB). Free memory was 102.5 MB in the beginning and 331.0 MB in the end (delta: -228.5 MB). Peak memory consumption was 421.9 MB. Max. memory is 7.1 GB. [2020-09-04 17:49:18,701 INFO L168 Benchmark]: CDTParser took 0.30 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 17:49:18,701 INFO L168 Benchmark]: CACSL2BoogieTranslator took 447.38 ms. Allocated memory is still 138.4 MB. Free memory was 102.3 MB in the beginning and 89.3 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. [2020-09-04 17:49:18,702 INFO L168 Benchmark]: Boogie Preprocessor took 129.55 ms. Allocated memory was 138.4 MB in the beginning and 200.8 MB in the end (delta: 62.4 MB). Free memory was 89.3 MB in the beginning and 178.0 MB in the end (delta: -88.7 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. [2020-09-04 17:49:18,703 INFO L168 Benchmark]: RCFGBuilder took 683.01 ms. Allocated memory is still 200.8 MB. Free memory was 178.0 MB in the beginning and 139.1 MB in the end (delta: 38.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 7.1 GB. [2020-09-04 17:49:18,703 INFO L168 Benchmark]: TraceAbstraction took 82381.49 ms. Allocated memory was 200.8 MB in the beginning and 539.5 MB in the end (delta: 338.7 MB). Free memory was 139.1 MB in the beginning and 331.0 MB in the end (delta: -191.9 MB). Peak memory consumption was 396.1 MB. Max. memory is 7.1 GB. [2020-09-04 17:49:18,705 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 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 447.38 ms. Allocated memory is still 138.4 MB. Free memory was 102.3 MB in the beginning and 89.3 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 129.55 ms. Allocated memory was 138.4 MB in the beginning and 200.8 MB in the end (delta: 62.4 MB). Free memory was 89.3 MB in the beginning and 178.0 MB in the end (delta: -88.7 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 683.01 ms. Allocated memory is still 200.8 MB. Free memory was 178.0 MB in the beginning and 139.1 MB in the end (delta: 38.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 82381.49 ms. Allocated memory was 200.8 MB in the beginning and 539.5 MB in the end (delta: 338.7 MB). Free memory was 139.1 MB in the beginning and 331.0 MB in the end (delta: -191.9 MB). Peak memory consumption was 396.1 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: 22.3s, OverallIterations: 24, TraceHistogramMax: 2, AutomataDifference: 17.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 59.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4221 SDtfs, 14063 SDslu, 680 SDs, 0 SdLazy, 11950 SolverSat, 303 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.5s 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: 1.1s AutomataMinimizationTime, 24 MinimizatonAttempts, 975 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 224 LocationsWithAnnotation, 224 PreInvPairs, 346 NumberOfFragments, 16371 HoareAnnotationTreeSize, 224 FomulaSimplifications, 2360023 FormulaSimplificationTreeSizeReduction, 17.9s HoareSimplificationTime, 224 FomulaSimplificationsInter, 44548 FormulaSimplificationTreeSizeReductionInter, 41.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, 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...