/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-24 02:25:52,691 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 02:25:52,693 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 02:25:52,730 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-10-24 02:25:52,742 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 02:25:52,744 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 02:25:52,745 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 02:25:52,746 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 02:25:52,747 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 02:25:52,748 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 02:25:52,750 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 02:25:52,752 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 02:25:52,754 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 02:25:52,756 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 02:25:52,757 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 02:25:52,758 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 02:25:52,762 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-24 02:25:52,792 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-24 02:25:52,815 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 02:25:52,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 02:25:52,819 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 02:25:52,819 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 02:25:52,819 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-24 02:25:52,820 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 02:25:52,820 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 02:25:52,821 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 02:25:52,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 02:25:52,822 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 02:25:52,822 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 02:25:52,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 02:25:52,823 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 02:25:52,823 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 02:25:52,823 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 02:25:52,823 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-24 02:25:52,824 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 02:25:52,824 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 02:25:52,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 02:25:52,824 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 02:25:52,825 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-24 02:25:52,827 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 02:25:52,827 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-24 02:25:53,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 02:25:53,270 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 02:25:53,273 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 02:25:53,274 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 02:25:53,275 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 02:25:53,276 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c [2020-10-24 02:25:53,349 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27d0ec357/189418566f464ddc8b81ad1784ecd18a/FLAG123f8ffe8 [2020-10-24 02:25:53,944 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 02:25:53,944 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c [2020-10-24 02:25:53,953 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27d0ec357/189418566f464ddc8b81ad1784ecd18a/FLAG123f8ffe8 [2020-10-24 02:25:54,273 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27d0ec357/189418566f464ddc8b81ad1784ecd18a [2020-10-24 02:25:54,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 02:25:54,281 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-24 02:25:54,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 02:25:54,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 02:25:54,286 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 02:25:54,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 02:25:54" (1/1) ... [2020-10-24 02:25:54,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38e89483 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:25:54, skipping insertion in model container [2020-10-24 02:25:54,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 02:25:54" (1/1) ... [2020-10-24 02:25:54,299 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 02:25:54,329 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-24 02:25:54,537 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 02:25:54,548 INFO L203 MainTranslator]: Completed pre-run [2020-10-24 02:25:54,593 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 02:25:54,621 INFO L208 MainTranslator]: Completed translation [2020-10-24 02:25:54,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:25:54 WrapperNode [2020-10-24 02:25:54,621 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-24 02:25:54,623 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-24 02:25:54,623 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-24 02:25:54,623 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-24 02:25:54,635 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:25:54" (1/1) ... [2020-10-24 02:25:54,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:25:54" (1/1) ... [2020-10-24 02:25:54,661 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:25:54" (1/1) ... [2020-10-24 02:25:54,662 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:25:54" (1/1) ... [2020-10-24 02:25:54,683 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:25:54" (1/1) ... [2020-10-24 02:25:54,698 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:25:54" (1/1) ... [2020-10-24 02:25:54,703 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:25:54" (1/1) ... [2020-10-24 02:25:54,709 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-24 02:25:54,710 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-24 02:25:54,711 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-24 02:25:54,714 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-24 02:25:54,717 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:25:54" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 02:25:54,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-24 02:25:54,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-24 02:25:54,818 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-24 02:25:54,818 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-24 02:25:54,819 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-24 02:25:54,819 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-24 02:25:54,820 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-24 02:25:54,820 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-24 02:25:54,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-24 02:25:54,820 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-24 02:25:54,821 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-10-24 02:25:54,821 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-24 02:25:54,821 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-24 02:25:54,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-24 02:25:54,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-24 02:25:54,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-24 02:25:54,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-24 02:25:54,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-24 02:25:54,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-24 02:25:55,554 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-24 02:25:55,554 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-24 02:25:55,559 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 02:25:55 BoogieIcfgContainer [2020-10-24 02:25:55,559 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-24 02:25:55,561 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-24 02:25:55,561 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-24 02:25:55,567 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-24 02:25:55,568 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 02:25:54" (1/3) ... [2020-10-24 02:25:55,568 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e142c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 02:25:55, skipping insertion in model container [2020-10-24 02:25:55,569 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 02:25:54" (2/3) ... [2020-10-24 02:25:55,569 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e142c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 02:25:55, skipping insertion in model container [2020-10-24 02:25:55,570 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 02:25:55" (3/3) ... [2020-10-24 02:25:55,572 INFO L111 eAbstractionObserver]: Analyzing ICFG apache-escape-absolute.i.v+cfa-reducer.c [2020-10-24 02:25:55,584 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-24 02:25:55,591 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-24 02:25:55,603 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-24 02:25:55,624 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-24 02:25:55,625 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-24 02:25:55,625 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-24 02:25:55,625 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-24 02:25:55,625 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-24 02:25:55,625 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-24 02:25:55,625 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-24 02:25:55,626 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-24 02:25:55,647 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states. [2020-10-24 02:25:55,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-10-24 02:25:55,658 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:25:55,659 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] [2020-10-24 02:25:55,659 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:25:55,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:25:55,666 INFO L82 PathProgramCache]: Analyzing trace with hash 2097311355, now seen corresponding path program 1 times [2020-10-24 02:25:55,675 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:25:55,676 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [592816760] [2020-10-24 02:25:55,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:25:55,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:25:56,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:25:56,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:25:56,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:25:56,165 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [592816760] [2020-10-24 02:25:56,167 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:25:56,168 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-24 02:25:56,169 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [385331317] [2020-10-24 02:25:56,176 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-24 02:25:56,176 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:25:56,196 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-24 02:25:56,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-10-24 02:25:56,199 INFO L87 Difference]: Start difference. First operand 218 states. Second operand 7 states. [2020-10-24 02:25:57,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:25:57,650 INFO L93 Difference]: Finished difference Result 280 states and 349 transitions. [2020-10-24 02:25:57,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-24 02:25:57,652 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 47 [2020-10-24 02:25:57,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:25:57,665 INFO L225 Difference]: With dead ends: 280 [2020-10-24 02:25:57,665 INFO L226 Difference]: Without dead ends: 226 [2020-10-24 02:25:57,670 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=87, Invalid=185, Unknown=0, NotChecked=0, Total=272 [2020-10-24 02:25:57,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 226 states. [2020-10-24 02:25:57,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 226 to 180. [2020-10-24 02:25:57,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 180 states. [2020-10-24 02:25:57,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 199 transitions. [2020-10-24 02:25:57,766 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 199 transitions. Word has length 47 [2020-10-24 02:25:57,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:25:57,767 INFO L481 AbstractCegarLoop]: Abstraction has 180 states and 199 transitions. [2020-10-24 02:25:57,767 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-24 02:25:57,767 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 199 transitions. [2020-10-24 02:25:57,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-10-24 02:25:57,769 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:25:57,769 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] [2020-10-24 02:25:57,770 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-24 02:25:57,770 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:25:57,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:25:57,771 INFO L82 PathProgramCache]: Analyzing trace with hash -2144220168, now seen corresponding path program 1 times [2020-10-24 02:25:57,771 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:25:57,771 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [50937378] [2020-10-24 02:25:57,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:25:57,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:25:57,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:25:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:25:57,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:25:57,927 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [50937378] [2020-10-24 02:25:57,927 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:25:57,927 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 02:25:57,928 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874993764] [2020-10-24 02:25:57,929 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 02:25:57,929 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:25:57,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 02:25:57,931 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-10-24 02:25:57,931 INFO L87 Difference]: Start difference. First operand 180 states and 199 transitions. Second operand 8 states. [2020-10-24 02:25:58,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:25:58,457 INFO L93 Difference]: Finished difference Result 182 states and 200 transitions. [2020-10-24 02:25:58,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-24 02:25:58,457 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 52 [2020-10-24 02:25:58,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:25:58,460 INFO L225 Difference]: With dead ends: 182 [2020-10-24 02:25:58,460 INFO L226 Difference]: Without dead ends: 179 [2020-10-24 02:25:58,461 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-10-24 02:25:58,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2020-10-24 02:25:58,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 179. [2020-10-24 02:25:58,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 179 states. [2020-10-24 02:25:58,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 197 transitions. [2020-10-24 02:25:58,517 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 197 transitions. Word has length 52 [2020-10-24 02:25:58,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:25:58,517 INFO L481 AbstractCegarLoop]: Abstraction has 179 states and 197 transitions. [2020-10-24 02:25:58,517 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 02:25:58,518 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 197 transitions. [2020-10-24 02:25:58,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2020-10-24 02:25:58,519 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:25:58,520 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] [2020-10-24 02:25:58,520 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-24 02:25:58,520 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:25:58,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:25:58,521 INFO L82 PathProgramCache]: Analyzing trace with hash -99401472, now seen corresponding path program 1 times [2020-10-24 02:25:58,521 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:25:58,521 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1327712400] [2020-10-24 02:25:58,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:25:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:25:58,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:25:58,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:25:58,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:25:58,660 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1327712400] [2020-10-24 02:25:58,661 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:25:58,661 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-24 02:25:58,661 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281611614] [2020-10-24 02:25:58,662 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-24 02:25:58,662 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:25:58,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-24 02:25:58,663 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-10-24 02:25:58,663 INFO L87 Difference]: Start difference. First operand 179 states and 197 transitions. Second operand 7 states. [2020-10-24 02:25:59,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:25:59,594 INFO L93 Difference]: Finished difference Result 227 states and 252 transitions. [2020-10-24 02:25:59,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-24 02:25:59,595 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 62 [2020-10-24 02:25:59,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:25:59,598 INFO L225 Difference]: With dead ends: 227 [2020-10-24 02:25:59,598 INFO L226 Difference]: Without dead ends: 224 [2020-10-24 02:25:59,599 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-10-24 02:25:59,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2020-10-24 02:25:59,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 178. [2020-10-24 02:25:59,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 178 states. [2020-10-24 02:25:59,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 195 transitions. [2020-10-24 02:25:59,646 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 195 transitions. Word has length 62 [2020-10-24 02:25:59,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:25:59,647 INFO L481 AbstractCegarLoop]: Abstraction has 178 states and 195 transitions. [2020-10-24 02:25:59,647 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-24 02:25:59,647 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 195 transitions. [2020-10-24 02:25:59,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2020-10-24 02:25:59,649 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:25:59,649 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] [2020-10-24 02:25:59,649 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-24 02:25:59,649 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:25:59,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:25:59,650 INFO L82 PathProgramCache]: Analyzing trace with hash -636217690, now seen corresponding path program 1 times [2020-10-24 02:25:59,650 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:25:59,650 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1542476965] [2020-10-24 02:25:59,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:25:59,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:25:59,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:25:59,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:25:59,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:25:59,842 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1542476965] [2020-10-24 02:25:59,843 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:25:59,843 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-24 02:25:59,843 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1867945307] [2020-10-24 02:25:59,844 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-24 02:25:59,844 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:25:59,845 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-24 02:25:59,845 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-10-24 02:25:59,845 INFO L87 Difference]: Start difference. First operand 178 states and 195 transitions. Second operand 7 states. [2020-10-24 02:26:00,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:00,301 INFO L93 Difference]: Finished difference Result 180 states and 196 transitions. [2020-10-24 02:26:00,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-24 02:26:00,301 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 67 [2020-10-24 02:26:00,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:00,303 INFO L225 Difference]: With dead ends: 180 [2020-10-24 02:26:00,303 INFO L226 Difference]: Without dead ends: 177 [2020-10-24 02:26:00,304 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2020-10-24 02:26:00,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 177 states. [2020-10-24 02:26:00,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 177 to 177. [2020-10-24 02:26:00,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 177 states. [2020-10-24 02:26:00,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 193 transitions. [2020-10-24 02:26:00,345 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 193 transitions. Word has length 67 [2020-10-24 02:26:00,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:00,345 INFO L481 AbstractCegarLoop]: Abstraction has 177 states and 193 transitions. [2020-10-24 02:26:00,346 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-24 02:26:00,346 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 193 transitions. [2020-10-24 02:26:00,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2020-10-24 02:26:00,347 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:00,347 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] [2020-10-24 02:26:00,347 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-24 02:26:00,347 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:00,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:00,348 INFO L82 PathProgramCache]: Analyzing trace with hash 256294954, now seen corresponding path program 1 times [2020-10-24 02:26:00,348 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:00,349 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1603317450] [2020-10-24 02:26:00,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:00,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:00,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:00,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:26:00,524 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1603317450] [2020-10-24 02:26:00,524 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:26:00,524 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 02:26:00,525 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [586308973] [2020-10-24 02:26:00,525 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 02:26:00,525 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:00,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 02:26:00,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-10-24 02:26:00,526 INFO L87 Difference]: Start difference. First operand 177 states and 193 transitions. Second operand 8 states. [2020-10-24 02:26:02,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:02,318 INFO L93 Difference]: Finished difference Result 315 states and 351 transitions. [2020-10-24 02:26:02,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-24 02:26:02,320 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 73 [2020-10-24 02:26:02,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:02,323 INFO L225 Difference]: With dead ends: 315 [2020-10-24 02:26:02,323 INFO L226 Difference]: Without dead ends: 312 [2020-10-24 02:26:02,324 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=91, Invalid=215, Unknown=0, NotChecked=0, Total=306 [2020-10-24 02:26:02,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2020-10-24 02:26:02,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 188. [2020-10-24 02:26:02,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 188 states. [2020-10-24 02:26:02,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 206 transitions. [2020-10-24 02:26:02,396 INFO L78 Accepts]: Start accepts. Automaton has 188 states and 206 transitions. Word has length 73 [2020-10-24 02:26:02,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:02,397 INFO L481 AbstractCegarLoop]: Abstraction has 188 states and 206 transitions. [2020-10-24 02:26:02,397 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 02:26:02,397 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 206 transitions. [2020-10-24 02:26:02,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2020-10-24 02:26:02,399 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:02,399 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] [2020-10-24 02:26:02,399 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-24 02:26:02,399 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:02,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:02,400 INFO L82 PathProgramCache]: Analyzing trace with hash 226428244, now seen corresponding path program 1 times [2020-10-24 02:26:02,400 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:02,400 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1707699503] [2020-10-24 02:26:02,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:02,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:02,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:02,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:02,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:26:02,553 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1707699503] [2020-10-24 02:26:02,554 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:26:02,554 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 02:26:02,554 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032347002] [2020-10-24 02:26:02,555 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 02:26:02,555 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:02,555 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 02:26:02,556 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-10-24 02:26:02,556 INFO L87 Difference]: Start difference. First operand 188 states and 206 transitions. Second operand 8 states. [2020-10-24 02:26:03,301 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 51 [2020-10-24 02:26:03,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:03,490 INFO L93 Difference]: Finished difference Result 190 states and 207 transitions. [2020-10-24 02:26:03,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-24 02:26:03,491 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 78 [2020-10-24 02:26:03,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:03,493 INFO L225 Difference]: With dead ends: 190 [2020-10-24 02:26:03,493 INFO L226 Difference]: Without dead ends: 187 [2020-10-24 02:26:03,496 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2020-10-24 02:26:03,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2020-10-24 02:26:03,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 187. [2020-10-24 02:26:03,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 187 states. [2020-10-24 02:26:03,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 204 transitions. [2020-10-24 02:26:03,557 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 204 transitions. Word has length 78 [2020-10-24 02:26:03,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:03,558 INFO L481 AbstractCegarLoop]: Abstraction has 187 states and 204 transitions. [2020-10-24 02:26:03,558 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 02:26:03,558 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 204 transitions. [2020-10-24 02:26:03,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2020-10-24 02:26:03,559 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:03,559 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] [2020-10-24 02:26:03,559 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-24 02:26:03,560 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:03,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:03,560 INFO L82 PathProgramCache]: Analyzing trace with hash 1715941524, now seen corresponding path program 1 times [2020-10-24 02:26:03,560 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:03,561 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1485117738] [2020-10-24 02:26:03,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:03,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:03,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:03,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:26:03,712 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1485117738] [2020-10-24 02:26:03,712 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:26:03,712 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 02:26:03,712 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [224783530] [2020-10-24 02:26:03,713 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 02:26:03,713 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:03,714 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 02:26:03,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-10-24 02:26:03,715 INFO L87 Difference]: Start difference. First operand 187 states and 204 transitions. Second operand 8 states. [2020-10-24 02:26:05,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:05,798 INFO L93 Difference]: Finished difference Result 433 states and 480 transitions. [2020-10-24 02:26:05,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-24 02:26:05,799 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 78 [2020-10-24 02:26:05,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:05,803 INFO L225 Difference]: With dead ends: 433 [2020-10-24 02:26:05,803 INFO L226 Difference]: Without dead ends: 430 [2020-10-24 02:26:05,804 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=82, Invalid=190, Unknown=0, NotChecked=0, Total=272 [2020-10-24 02:26:05,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 430 states. [2020-10-24 02:26:05,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 430 to 192. [2020-10-24 02:26:05,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 192 states. [2020-10-24 02:26:05,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 209 transitions. [2020-10-24 02:26:05,867 INFO L78 Accepts]: Start accepts. Automaton has 192 states and 209 transitions. Word has length 78 [2020-10-24 02:26:05,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:05,867 INFO L481 AbstractCegarLoop]: Abstraction has 192 states and 209 transitions. [2020-10-24 02:26:05,867 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 02:26:05,868 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 209 transitions. [2020-10-24 02:26:05,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2020-10-24 02:26:05,878 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:05,879 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] [2020-10-24 02:26:05,879 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-24 02:26:05,879 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:05,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:05,880 INFO L82 PathProgramCache]: Analyzing trace with hash 2011231013, now seen corresponding path program 1 times [2020-10-24 02:26:05,880 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:05,880 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1887052979] [2020-10-24 02:26:05,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:05,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:06,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:06,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:06,040 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:26:06,041 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1887052979] [2020-10-24 02:26:06,041 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:26:06,041 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 02:26:06,041 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380413672] [2020-10-24 02:26:06,042 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 02:26:06,042 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:06,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 02:26:06,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-10-24 02:26:06,049 INFO L87 Difference]: Start difference. First operand 192 states and 209 transitions. Second operand 8 states. [2020-10-24 02:26:07,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:07,301 INFO L93 Difference]: Finished difference Result 286 states and 313 transitions. [2020-10-24 02:26:07,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-24 02:26:07,301 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 83 [2020-10-24 02:26:07,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:07,304 INFO L225 Difference]: With dead ends: 286 [2020-10-24 02:26:07,304 INFO L226 Difference]: Without dead ends: 283 [2020-10-24 02:26:07,305 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-10-24 02:26:07,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2020-10-24 02:26:07,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 191. [2020-10-24 02:26:07,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191 states. [2020-10-24 02:26:07,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 207 transitions. [2020-10-24 02:26:07,382 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 207 transitions. Word has length 83 [2020-10-24 02:26:07,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:07,383 INFO L481 AbstractCegarLoop]: Abstraction has 191 states and 207 transitions. [2020-10-24 02:26:07,383 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 02:26:07,383 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 207 transitions. [2020-10-24 02:26:07,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2020-10-24 02:26:07,384 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:07,384 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] [2020-10-24 02:26:07,385 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-24 02:26:07,385 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:07,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:07,386 INFO L82 PathProgramCache]: Analyzing trace with hash -348210566, now seen corresponding path program 1 times [2020-10-24 02:26:07,386 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:07,386 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1724702421] [2020-10-24 02:26:07,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:07,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:07,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:07,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:07,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:26:07,478 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1724702421] [2020-10-24 02:26:07,478 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:26:07,478 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-24 02:26:07,479 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1925726911] [2020-10-24 02:26:07,479 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-24 02:26:07,479 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:07,480 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-24 02:26:07,480 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-24 02:26:07,481 INFO L87 Difference]: Start difference. First operand 191 states and 207 transitions. Second operand 4 states. [2020-10-24 02:26:07,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:07,962 INFO L93 Difference]: Finished difference Result 282 states and 308 transitions. [2020-10-24 02:26:07,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-24 02:26:07,963 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 84 [2020-10-24 02:26:07,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:07,964 INFO L225 Difference]: With dead ends: 282 [2020-10-24 02:26:07,964 INFO L226 Difference]: Without dead ends: 191 [2020-10-24 02:26:07,966 INFO L677 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 [2020-10-24 02:26:07,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2020-10-24 02:26:08,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2020-10-24 02:26:08,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191 states. [2020-10-24 02:26:08,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 205 transitions. [2020-10-24 02:26:08,029 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 205 transitions. Word has length 84 [2020-10-24 02:26:08,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:08,031 INFO L481 AbstractCegarLoop]: Abstraction has 191 states and 205 transitions. [2020-10-24 02:26:08,033 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-24 02:26:08,033 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 205 transitions. [2020-10-24 02:26:08,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2020-10-24 02:26:08,034 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:08,035 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] [2020-10-24 02:26:08,036 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-24 02:26:08,036 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:08,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:08,037 INFO L82 PathProgramCache]: Analyzing trace with hash -782874089, now seen corresponding path program 1 times [2020-10-24 02:26:08,038 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:08,038 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [578275224] [2020-10-24 02:26:08,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:08,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:08,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:08,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:26:08,258 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [578275224] [2020-10-24 02:26:08,258 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:26:08,258 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 02:26:08,258 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [465207180] [2020-10-24 02:26:08,259 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 02:26:08,259 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:08,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 02:26:08,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-10-24 02:26:08,261 INFO L87 Difference]: Start difference. First operand 191 states and 205 transitions. Second operand 8 states. [2020-10-24 02:26:09,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:09,013 INFO L93 Difference]: Finished difference Result 193 states and 206 transitions. [2020-10-24 02:26:09,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-24 02:26:09,014 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 89 [2020-10-24 02:26:09,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:09,015 INFO L225 Difference]: With dead ends: 193 [2020-10-24 02:26:09,015 INFO L226 Difference]: Without dead ends: 190 [2020-10-24 02:26:09,016 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-10-24 02:26:09,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states. [2020-10-24 02:26:09,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 190. [2020-10-24 02:26:09,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-10-24 02:26:09,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 203 transitions. [2020-10-24 02:26:09,070 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 203 transitions. Word has length 89 [2020-10-24 02:26:09,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:09,070 INFO L481 AbstractCegarLoop]: Abstraction has 190 states and 203 transitions. [2020-10-24 02:26:09,070 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 02:26:09,070 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 203 transitions. [2020-10-24 02:26:09,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2020-10-24 02:26:09,071 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:09,072 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] [2020-10-24 02:26:09,072 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-24 02:26:09,072 INFO L429 AbstractCegarLoop]: === Iteration 11 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:09,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:09,072 INFO L82 PathProgramCache]: Analyzing trace with hash -1988822630, now seen corresponding path program 1 times [2020-10-24 02:26:09,073 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:09,073 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [661753987] [2020-10-24 02:26:09,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:09,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:09,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:09,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:26:09,228 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [661753987] [2020-10-24 02:26:09,229 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:26:09,229 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-24 02:26:09,229 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1769537042] [2020-10-24 02:26:09,230 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-24 02:26:09,230 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:09,230 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-24 02:26:09,231 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-10-24 02:26:09,231 INFO L87 Difference]: Start difference. First operand 190 states and 203 transitions. Second operand 7 states. [2020-10-24 02:26:09,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:09,824 INFO L93 Difference]: Finished difference Result 192 states and 204 transitions. [2020-10-24 02:26:09,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-24 02:26:09,824 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 94 [2020-10-24 02:26:09,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:09,826 INFO L225 Difference]: With dead ends: 192 [2020-10-24 02:26:09,826 INFO L226 Difference]: Without dead ends: 189 [2020-10-24 02:26:09,826 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2020-10-24 02:26:09,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2020-10-24 02:26:09,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 189. [2020-10-24 02:26:09,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2020-10-24 02:26:09,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 201 transitions. [2020-10-24 02:26:09,891 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 201 transitions. Word has length 94 [2020-10-24 02:26:09,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:09,891 INFO L481 AbstractCegarLoop]: Abstraction has 189 states and 201 transitions. [2020-10-24 02:26:09,891 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-24 02:26:09,891 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 201 transitions. [2020-10-24 02:26:09,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2020-10-24 02:26:09,892 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:09,893 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 02:26:09,893 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-24 02:26:09,893 INFO L429 AbstractCegarLoop]: === Iteration 12 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:09,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:09,893 INFO L82 PathProgramCache]: Analyzing trace with hash -481418103, now seen corresponding path program 1 times [2020-10-24 02:26:09,894 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:09,894 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1895744904] [2020-10-24 02:26:09,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:09,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:10,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:10,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:10,031 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-24 02:26:10,031 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1895744904] [2020-10-24 02:26:10,031 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-24 02:26:10,031 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-10-24 02:26:10,032 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932363181] [2020-10-24 02:26:10,032 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 02:26:10,032 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:10,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 02:26:10,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-10-24 02:26:10,033 INFO L87 Difference]: Start difference. First operand 189 states and 201 transitions. Second operand 8 states. [2020-10-24 02:26:11,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:11,200 INFO L93 Difference]: Finished difference Result 273 states and 293 transitions. [2020-10-24 02:26:11,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-24 02:26:11,201 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 95 [2020-10-24 02:26:11,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:11,203 INFO L225 Difference]: With dead ends: 273 [2020-10-24 02:26:11,203 INFO L226 Difference]: Without dead ends: 270 [2020-10-24 02:26:11,204 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=75, Invalid=135, Unknown=0, NotChecked=0, Total=210 [2020-10-24 02:26:11,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270 states. [2020-10-24 02:26:11,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270 to 183. [2020-10-24 02:26:11,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 183 states. [2020-10-24 02:26:11,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 194 transitions. [2020-10-24 02:26:11,257 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 194 transitions. Word has length 95 [2020-10-24 02:26:11,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:11,258 INFO L481 AbstractCegarLoop]: Abstraction has 183 states and 194 transitions. [2020-10-24 02:26:11,258 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 02:26:11,258 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 194 transitions. [2020-10-24 02:26:11,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2020-10-24 02:26:11,259 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:11,259 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 02:26:11,259 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-24 02:26:11,259 INFO L429 AbstractCegarLoop]: === Iteration 13 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:11,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:11,260 INFO L82 PathProgramCache]: Analyzing trace with hash -1800158046, now seen corresponding path program 1 times [2020-10-24 02:26:11,260 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:11,260 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1903696669] [2020-10-24 02:26:11,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:11,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:11,402 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-24 02:26:11,402 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1903696669] [2020-10-24 02:26:11,402 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-24 02:26:11,402 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-10-24 02:26:11,402 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [396057908] [2020-10-24 02:26:11,403 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 02:26:11,403 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:11,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 02:26:11,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-10-24 02:26:11,404 INFO L87 Difference]: Start difference. First operand 183 states and 194 transitions. Second operand 8 states. [2020-10-24 02:26:12,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:12,070 INFO L93 Difference]: Finished difference Result 185 states and 195 transitions. [2020-10-24 02:26:12,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-24 02:26:12,071 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 95 [2020-10-24 02:26:12,071 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:12,072 INFO L225 Difference]: With dead ends: 185 [2020-10-24 02:26:12,072 INFO L226 Difference]: Without dead ends: 182 [2020-10-24 02:26:12,075 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-10-24 02:26:12,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2020-10-24 02:26:12,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 171. [2020-10-24 02:26:12,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 171 states. [2020-10-24 02:26:12,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 180 transitions. [2020-10-24 02:26:12,137 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 180 transitions. Word has length 95 [2020-10-24 02:26:12,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:12,137 INFO L481 AbstractCegarLoop]: Abstraction has 171 states and 180 transitions. [2020-10-24 02:26:12,137 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 02:26:12,138 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 180 transitions. [2020-10-24 02:26:12,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-10-24 02:26:12,139 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:12,139 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] [2020-10-24 02:26:12,139 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-10-24 02:26:12,139 INFO L429 AbstractCegarLoop]: === Iteration 14 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:12,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:12,140 INFO L82 PathProgramCache]: Analyzing trace with hash 66891622, now seen corresponding path program 1 times [2020-10-24 02:26:12,140 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:12,145 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [339362676] [2020-10-24 02:26:12,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:12,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:12,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:12,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:12,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:26:12,335 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [339362676] [2020-10-24 02:26:12,335 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:26:12,335 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 02:26:12,335 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161221408] [2020-10-24 02:26:12,336 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 02:26:12,336 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:12,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 02:26:12,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-10-24 02:26:12,337 INFO L87 Difference]: Start difference. First operand 171 states and 180 transitions. Second operand 8 states. [2020-10-24 02:26:13,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:13,059 INFO L93 Difference]: Finished difference Result 173 states and 181 transitions. [2020-10-24 02:26:13,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-24 02:26:13,059 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 108 [2020-10-24 02:26:13,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:13,060 INFO L225 Difference]: With dead ends: 173 [2020-10-24 02:26:13,060 INFO L226 Difference]: Without dead ends: 170 [2020-10-24 02:26:13,061 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2020-10-24 02:26:13,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2020-10-24 02:26:13,119 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 170. [2020-10-24 02:26:13,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170 states. [2020-10-24 02:26:13,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 178 transitions. [2020-10-24 02:26:13,121 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 178 transitions. Word has length 108 [2020-10-24 02:26:13,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:13,121 INFO L481 AbstractCegarLoop]: Abstraction has 170 states and 178 transitions. [2020-10-24 02:26:13,121 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 02:26:13,122 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 178 transitions. [2020-10-24 02:26:13,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-10-24 02:26:13,123 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:13,123 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] [2020-10-24 02:26:13,123 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-10-24 02:26:13,123 INFO L429 AbstractCegarLoop]: === Iteration 15 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:13,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:13,124 INFO L82 PathProgramCache]: Analyzing trace with hash -1804796986, now seen corresponding path program 1 times [2020-10-24 02:26:13,124 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:13,124 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1475180170] [2020-10-24 02:26:13,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:13,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:13,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:13,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:26:13,255 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1475180170] [2020-10-24 02:26:13,255 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:26:13,255 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 02:26:13,255 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791352455] [2020-10-24 02:26:13,256 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 02:26:13,256 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:13,256 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 02:26:13,257 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-10-24 02:26:13,257 INFO L87 Difference]: Start difference. First operand 170 states and 178 transitions. Second operand 8 states. [2020-10-24 02:26:14,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:14,107 INFO L93 Difference]: Finished difference Result 212 states and 220 transitions. [2020-10-24 02:26:14,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-24 02:26:14,108 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 113 [2020-10-24 02:26:14,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:14,110 INFO L225 Difference]: With dead ends: 212 [2020-10-24 02:26:14,110 INFO L226 Difference]: Without dead ends: 209 [2020-10-24 02:26:14,110 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-10-24 02:26:14,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2020-10-24 02:26:14,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 169. [2020-10-24 02:26:14,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 169 states. [2020-10-24 02:26:14,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 176 transitions. [2020-10-24 02:26:14,166 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 176 transitions. Word has length 113 [2020-10-24 02:26:14,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:14,166 INFO L481 AbstractCegarLoop]: Abstraction has 169 states and 176 transitions. [2020-10-24 02:26:14,166 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 02:26:14,166 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 176 transitions. [2020-10-24 02:26:14,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2020-10-24 02:26:14,168 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:14,168 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] [2020-10-24 02:26:14,168 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-10-24 02:26:14,168 INFO L429 AbstractCegarLoop]: === Iteration 16 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:14,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:14,169 INFO L82 PathProgramCache]: Analyzing trace with hash -1256062256, now seen corresponding path program 1 times [2020-10-24 02:26:14,169 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:14,169 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [531606963] [2020-10-24 02:26:14,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:14,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:14,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:14,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:26:14,294 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [531606963] [2020-10-24 02:26:14,295 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:26:14,295 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 02:26:14,295 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1895761522] [2020-10-24 02:26:14,295 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 02:26:14,296 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:14,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 02:26:14,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-10-24 02:26:14,296 INFO L87 Difference]: Start difference. First operand 169 states and 176 transitions. Second operand 8 states. [2020-10-24 02:26:15,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:15,655 INFO L93 Difference]: Finished difference Result 219 states and 232 transitions. [2020-10-24 02:26:15,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-24 02:26:15,655 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 120 [2020-10-24 02:26:15,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:15,657 INFO L225 Difference]: With dead ends: 219 [2020-10-24 02:26:15,657 INFO L226 Difference]: Without dead ends: 216 [2020-10-24 02:26:15,658 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-10-24 02:26:15,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2020-10-24 02:26:15,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 176. [2020-10-24 02:26:15,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 176 states. [2020-10-24 02:26:15,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 183 transitions. [2020-10-24 02:26:15,728 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 183 transitions. Word has length 120 [2020-10-24 02:26:15,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:15,728 INFO L481 AbstractCegarLoop]: Abstraction has 176 states and 183 transitions. [2020-10-24 02:26:15,728 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 02:26:15,728 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 183 transitions. [2020-10-24 02:26:15,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-10-24 02:26:15,729 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:15,729 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] [2020-10-24 02:26:15,729 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-10-24 02:26:15,730 INFO L429 AbstractCegarLoop]: === Iteration 17 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:15,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:15,730 INFO L82 PathProgramCache]: Analyzing trace with hash 433097903, now seen corresponding path program 1 times [2020-10-24 02:26:15,730 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:15,730 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1765634019] [2020-10-24 02:26:15,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:15,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:15,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:15,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:15,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:26:15,871 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1765634019] [2020-10-24 02:26:15,871 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:26:15,872 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 02:26:15,872 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406326209] [2020-10-24 02:26:15,873 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 02:26:15,873 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:15,873 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 02:26:15,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-10-24 02:26:15,874 INFO L87 Difference]: Start difference. First operand 176 states and 183 transitions. Second operand 8 states. [2020-10-24 02:26:16,755 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 48 [2020-10-24 02:26:17,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:17,008 INFO L93 Difference]: Finished difference Result 181 states and 187 transitions. [2020-10-24 02:26:17,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-24 02:26:17,008 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 125 [2020-10-24 02:26:17,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:17,010 INFO L225 Difference]: With dead ends: 181 [2020-10-24 02:26:17,010 INFO L226 Difference]: Without dead ends: 178 [2020-10-24 02:26:17,010 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-10-24 02:26:17,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178 states. [2020-10-24 02:26:17,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 175. [2020-10-24 02:26:17,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 175 states. [2020-10-24 02:26:17,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 181 transitions. [2020-10-24 02:26:17,084 INFO L78 Accepts]: Start accepts. Automaton has 175 states and 181 transitions. Word has length 125 [2020-10-24 02:26:17,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:17,085 INFO L481 AbstractCegarLoop]: Abstraction has 175 states and 181 transitions. [2020-10-24 02:26:17,085 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 02:26:17,085 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 181 transitions. [2020-10-24 02:26:17,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2020-10-24 02:26:17,086 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:17,086 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] [2020-10-24 02:26:17,086 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-10-24 02:26:17,086 INFO L429 AbstractCegarLoop]: === Iteration 18 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:17,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:17,087 INFO L82 PathProgramCache]: Analyzing trace with hash 1051408539, now seen corresponding path program 1 times [2020-10-24 02:26:17,087 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:17,087 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1855860450] [2020-10-24 02:26:17,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:17,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:17,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:17,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:17,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:26:17,198 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1855860450] [2020-10-24 02:26:17,198 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:26:17,198 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-24 02:26:17,199 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110481714] [2020-10-24 02:26:17,199 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-24 02:26:17,199 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:17,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-24 02:26:17,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-10-24 02:26:17,200 INFO L87 Difference]: Start difference. First operand 175 states and 181 transitions. Second operand 7 states. [2020-10-24 02:26:18,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:18,121 INFO L93 Difference]: Finished difference Result 203 states and 210 transitions. [2020-10-24 02:26:18,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-24 02:26:18,123 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 136 [2020-10-24 02:26:18,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:18,124 INFO L225 Difference]: With dead ends: 203 [2020-10-24 02:26:18,124 INFO L226 Difference]: Without dead ends: 200 [2020-10-24 02:26:18,125 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2020-10-24 02:26:18,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2020-10-24 02:26:18,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 174. [2020-10-24 02:26:18,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 174 states. [2020-10-24 02:26:18,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 179 transitions. [2020-10-24 02:26:18,201 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 179 transitions. Word has length 136 [2020-10-24 02:26:18,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:18,202 INFO L481 AbstractCegarLoop]: Abstraction has 174 states and 179 transitions. [2020-10-24 02:26:18,202 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-24 02:26:18,202 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 179 transitions. [2020-10-24 02:26:18,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-10-24 02:26:18,203 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:18,203 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 02:26:18,203 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-10-24 02:26:18,203 INFO L429 AbstractCegarLoop]: === Iteration 19 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:18,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:18,204 INFO L82 PathProgramCache]: Analyzing trace with hash 1675521827, now seen corresponding path program 1 times [2020-10-24 02:26:18,205 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:18,205 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [165426808] [2020-10-24 02:26:18,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:18,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:18,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:18,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:18,409 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:26:18,409 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [165426808] [2020-10-24 02:26:18,409 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-24 02:26:18,409 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-10-24 02:26:18,410 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [305054383] [2020-10-24 02:26:18,411 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-24 02:26:18,411 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:18,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-24 02:26:18,412 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2020-10-24 02:26:18,412 INFO L87 Difference]: Start difference. First operand 174 states and 179 transitions. Second operand 9 states. [2020-10-24 02:26:19,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:19,365 INFO L93 Difference]: Finished difference Result 176 states and 180 transitions. [2020-10-24 02:26:19,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-24 02:26:19,365 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 138 [2020-10-24 02:26:19,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:19,366 INFO L225 Difference]: With dead ends: 176 [2020-10-24 02:26:19,367 INFO L226 Difference]: Without dead ends: 173 [2020-10-24 02:26:19,367 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=89, Invalid=183, Unknown=0, NotChecked=0, Total=272 [2020-10-24 02:26:19,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2020-10-24 02:26:19,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 166. [2020-10-24 02:26:19,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166 states. [2020-10-24 02:26:19,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 170 transitions. [2020-10-24 02:26:19,432 INFO L78 Accepts]: Start accepts. Automaton has 166 states and 170 transitions. Word has length 138 [2020-10-24 02:26:19,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:19,433 INFO L481 AbstractCegarLoop]: Abstraction has 166 states and 170 transitions. [2020-10-24 02:26:19,433 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-24 02:26:19,433 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 170 transitions. [2020-10-24 02:26:19,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2020-10-24 02:26:19,434 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:19,434 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] [2020-10-24 02:26:19,434 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-10-24 02:26:19,434 INFO L429 AbstractCegarLoop]: === Iteration 20 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:19,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:19,435 INFO L82 PathProgramCache]: Analyzing trace with hash 270349144, now seen corresponding path program 1 times [2020-10-24 02:26:19,435 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:19,435 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [272789998] [2020-10-24 02:26:19,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:19,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:19,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:19,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:19,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:26:19,541 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [272789998] [2020-10-24 02:26:19,542 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:26:19,542 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-24 02:26:19,542 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1316624117] [2020-10-24 02:26:19,543 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-24 02:26:19,543 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:19,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-24 02:26:19,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-10-24 02:26:19,543 INFO L87 Difference]: Start difference. First operand 166 states and 170 transitions. Second operand 7 states. [2020-10-24 02:26:20,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:20,421 INFO L93 Difference]: Finished difference Result 195 states and 199 transitions. [2020-10-24 02:26:20,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-24 02:26:20,421 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 141 [2020-10-24 02:26:20,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:20,424 INFO L225 Difference]: With dead ends: 195 [2020-10-24 02:26:20,424 INFO L226 Difference]: Without dead ends: 192 [2020-10-24 02:26:20,424 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-10-24 02:26:20,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2020-10-24 02:26:20,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 165. [2020-10-24 02:26:20,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2020-10-24 02:26:20,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 168 transitions. [2020-10-24 02:26:20,485 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 168 transitions. Word has length 141 [2020-10-24 02:26:20,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:20,486 INFO L481 AbstractCegarLoop]: Abstraction has 165 states and 168 transitions. [2020-10-24 02:26:20,486 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-24 02:26:20,486 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 168 transitions. [2020-10-24 02:26:20,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-10-24 02:26:20,486 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:20,487 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, 1, 1, 1, 1] [2020-10-24 02:26:20,487 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-10-24 02:26:20,487 INFO L429 AbstractCegarLoop]: === Iteration 21 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:20,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:20,487 INFO L82 PathProgramCache]: Analyzing trace with hash 338645889, now seen corresponding path program 1 times [2020-10-24 02:26:20,487 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:20,487 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1428067465] [2020-10-24 02:26:20,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:20,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:20,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:20,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:20,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:26:20,644 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1428067465] [2020-10-24 02:26:20,644 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:26:20,644 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 02:26:20,645 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [582175341] [2020-10-24 02:26:20,645 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 02:26:20,645 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:20,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 02:26:20,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-10-24 02:26:20,646 INFO L87 Difference]: Start difference. First operand 165 states and 168 transitions. Second operand 8 states. [2020-10-24 02:26:21,797 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 52 [2020-10-24 02:26:22,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:22,242 INFO L93 Difference]: Finished difference Result 271 states and 278 transitions. [2020-10-24 02:26:22,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-24 02:26:22,242 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 146 [2020-10-24 02:26:22,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:22,244 INFO L225 Difference]: With dead ends: 271 [2020-10-24 02:26:22,244 INFO L226 Difference]: Without dead ends: 268 [2020-10-24 02:26:22,245 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-10-24 02:26:22,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2020-10-24 02:26:22,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 198. [2020-10-24 02:26:22,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 198 states. [2020-10-24 02:26:22,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 202 transitions. [2020-10-24 02:26:22,337 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 202 transitions. Word has length 146 [2020-10-24 02:26:22,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:22,338 INFO L481 AbstractCegarLoop]: Abstraction has 198 states and 202 transitions. [2020-10-24 02:26:22,338 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 02:26:22,338 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 202 transitions. [2020-10-24 02:26:22,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-10-24 02:26:22,339 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:22,339 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 02:26:22,339 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-10-24 02:26:22,339 INFO L429 AbstractCegarLoop]: === Iteration 22 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:22,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:22,340 INFO L82 PathProgramCache]: Analyzing trace with hash 1698419134, now seen corresponding path program 1 times [2020-10-24 02:26:22,340 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:22,340 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [137627594] [2020-10-24 02:26:22,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:22,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:22,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:22,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-24 02:26:22,483 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [137627594] [2020-10-24 02:26:22,483 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:26:22,484 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 02:26:22,484 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [744489410] [2020-10-24 02:26:22,484 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 02:26:22,484 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:22,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 02:26:22,485 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-10-24 02:26:22,485 INFO L87 Difference]: Start difference. First operand 198 states and 202 transitions. Second operand 8 states. [2020-10-24 02:26:23,221 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 45 [2020-10-24 02:26:23,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:23,741 INFO L93 Difference]: Finished difference Result 238 states and 243 transitions. [2020-10-24 02:26:23,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-24 02:26:23,743 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 151 [2020-10-24 02:26:23,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:23,745 INFO L225 Difference]: With dead ends: 238 [2020-10-24 02:26:23,745 INFO L226 Difference]: Without dead ends: 235 [2020-10-24 02:26:23,746 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-10-24 02:26:23,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 235 states. [2020-10-24 02:26:23,818 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 235 to 197. [2020-10-24 02:26:23,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 197 states. [2020-10-24 02:26:23,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 200 transitions. [2020-10-24 02:26:23,819 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 200 transitions. Word has length 151 [2020-10-24 02:26:23,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:23,819 INFO L481 AbstractCegarLoop]: Abstraction has 197 states and 200 transitions. [2020-10-24 02:26:23,819 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 02:26:23,819 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 200 transitions. [2020-10-24 02:26:23,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-10-24 02:26:23,820 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 02:26:23,820 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 02:26:23,820 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2020-10-24 02:26:23,820 INFO L429 AbstractCegarLoop]: === Iteration 23 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 02:26:23,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 02:26:23,820 INFO L82 PathProgramCache]: Analyzing trace with hash 1480928788, now seen corresponding path program 1 times [2020-10-24 02:26:23,821 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 02:26:23,821 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1316391714] [2020-10-24 02:26:23,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 02:26:23,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:23,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 02:26:23,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 02:26:23,987 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-10-24 02:26:23,989 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1316391714] [2020-10-24 02:26:23,990 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 02:26:23,990 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 02:26:23,990 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400161579] [2020-10-24 02:26:23,991 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 02:26:23,991 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 02:26:23,991 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 02:26:23,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-10-24 02:26:23,991 INFO L87 Difference]: Start difference. First operand 197 states and 200 transitions. Second operand 8 states. [2020-10-24 02:26:25,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 02:26:25,462 INFO L93 Difference]: Finished difference Result 229 states and 233 transitions. [2020-10-24 02:26:25,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-24 02:26:25,462 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 164 [2020-10-24 02:26:25,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 02:26:25,463 INFO L225 Difference]: With dead ends: 229 [2020-10-24 02:26:25,463 INFO L226 Difference]: Without dead ends: 0 [2020-10-24 02:26:25,465 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2020-10-24 02:26:25,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-24 02:26:25,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-24 02:26:25,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-24 02:26:25,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-24 02:26:25,466 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 164 [2020-10-24 02:26:25,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 02:26:25,466 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-24 02:26:25,467 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 02:26:25,467 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-24 02:26:25,467 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-24 02:26:25,467 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-10-24 02:26:25,469 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-24 02:26:26,095 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 193 [2020-10-24 02:26:26,309 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 150 [2020-10-24 02:26:26,531 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 155 [2020-10-24 02:26:26,662 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 112 [2020-10-24 02:26:26,835 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 125 [2020-10-24 02:26:26,982 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 131 [2020-10-24 02:26:27,124 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 132 [2020-10-24 02:26:27,272 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 135 [2020-10-24 02:26:27,466 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 182 [2020-10-24 02:26:27,693 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 182 [2020-10-24 02:26:27,887 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 187 [2020-10-24 02:26:28,078 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 189 [2020-10-24 02:26:28,256 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 182 [2020-10-24 02:26:28,370 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 165 [2020-10-24 02:26:28,675 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 193 [2020-10-24 02:26:29,047 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 144 [2020-10-24 02:26:29,278 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 160 [2020-10-24 02:26:29,740 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 193 [2020-10-24 02:26:29,857 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 182 [2020-10-24 02:26:30,229 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 189 [2020-10-24 02:26:30,718 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 182 [2020-10-24 02:26:31,507 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 182 [2020-10-24 02:26:31,621 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 182 [2020-10-24 02:26:32,595 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 182 [2020-10-24 02:26:32,699 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 179 [2020-10-24 02:26:32,926 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 173 [2020-10-24 02:26:33,481 WARN L193 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 183 [2020-10-24 02:26:33,600 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 192 [2020-10-24 02:26:33,707 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 182 [2020-10-24 02:26:34,376 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-10-24 02:26:34,711 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 63 [2020-10-24 02:26:34,925 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 67 [2020-10-24 02:26:35,154 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 69 [2020-10-24 02:26:36,259 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 173 DAG size of output: 119 [2020-10-24 02:26:36,568 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 88 [2020-10-24 02:26:36,898 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 94 [2020-10-24 02:26:37,419 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 44 [2020-10-24 02:26:37,792 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 59 [2020-10-24 02:26:38,257 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 66 [2020-10-24 02:26:38,674 WARN L193 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 69 [2020-10-24 02:26:39,033 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 70 [2020-10-24 02:26:40,256 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 161 DAG size of output: 100 [2020-10-24 02:26:40,430 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 61 [2020-10-24 02:26:41,656 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 161 DAG size of output: 100 [2020-10-24 02:26:43,090 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 167 DAG size of output: 110 [2020-10-24 02:26:43,827 WARN L193 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 98 [2020-10-24 02:26:45,057 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 161 DAG size of output: 100 [2020-10-24 02:26:45,459 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 106 [2020-10-24 02:26:45,851 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 109 [2020-10-24 02:26:47,117 WARN L193 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 173 DAG size of output: 113 [2020-10-24 02:26:47,449 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 53 [2020-10-24 02:26:47,648 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 49 [2020-10-24 02:26:48,007 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-10-24 02:26:48,374 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-10-24 02:26:48,490 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 35 [2020-10-24 02:26:48,815 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-10-24 02:26:49,205 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 77 [2020-10-24 02:26:49,404 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 65 [2020-10-24 02:26:49,635 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 69 [2020-10-24 02:26:50,156 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 89 [2020-10-24 02:26:50,681 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 64 [2020-10-24 02:26:51,040 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 70 [2020-10-24 02:26:51,431 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 78 [2020-10-24 02:26:52,340 WARN L193 SmtUtils]: Spent 907.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 103 [2020-10-24 02:26:53,062 WARN L193 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 98 [2020-10-24 02:26:54,286 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 161 DAG size of output: 100 [2020-10-24 02:26:54,640 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 100 [2020-10-24 02:26:55,010 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 103 [2020-10-24 02:26:55,403 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 109 [2020-10-24 02:26:56,560 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 169 DAG size of output: 115 [2020-10-24 02:26:56,908 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-10-24 02:26:57,088 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 46 [2020-10-24 02:26:57,409 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 54 [2020-10-24 02:26:57,653 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 33 [2020-10-24 02:26:57,975 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-10-24 02:26:58,435 WARN L193 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 66 [2020-10-24 02:26:58,640 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 65 [2020-10-24 02:26:58,853 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 67 [2020-10-24 02:26:59,361 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 64 [2020-10-24 02:26:59,532 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 61 [2020-10-24 02:27:00,627 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 161 DAG size of output: 109 [2020-10-24 02:27:00,960 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 94 [2020-10-24 02:27:01,302 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 97 [2020-10-24 02:27:01,672 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 103 [2020-10-24 02:27:02,055 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 106 [2020-10-24 02:27:02,392 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 53 [2020-10-24 02:27:02,565 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 46 [2020-10-24 02:27:02,713 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 51 [2020-10-24 02:27:03,004 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 33 [2020-10-24 02:27:03,315 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 52 [2020-10-24 02:27:03,676 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 65 [2020-10-24 02:27:04,066 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 78 [2020-10-24 02:27:04,246 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 63 [2020-10-24 02:27:04,457 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 67 [2020-10-24 02:27:05,681 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 161 DAG size of output: 100 [2020-10-24 02:27:06,912 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 161 DAG size of output: 100 [2020-10-24 02:27:07,339 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 61 [2020-10-24 02:27:07,514 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 61 [2020-10-24 02:27:07,687 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 61 [2020-10-24 02:27:08,230 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 91 [2020-10-24 02:27:08,575 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 97 [2020-10-24 02:27:08,932 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 100 [2020-10-24 02:27:09,346 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 106 [2020-10-24 02:27:09,685 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-10-24 02:27:10,043 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 44 [2020-10-24 02:27:10,345 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 31 [2020-10-24 02:27:10,634 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 52 [2020-10-24 02:27:10,995 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 65 [2020-10-24 02:27:11,358 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 70 [2020-10-24 02:27:11,681 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 75 [2020-10-24 02:27:11,863 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 63 [2020-10-24 02:27:13,408 WARN L193 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 161 DAG size of output: 109 [2020-10-24 02:27:14,598 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 158 DAG size of output: 97 [2020-10-24 02:27:14,752 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 51 [2020-10-24 02:27:15,308 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 61 [2020-10-24 02:27:15,552 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 71 [2020-10-24 02:27:16,347 WARN L193 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 92 [2020-10-24 02:27:17,469 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 155 DAG size of output: 95 [2020-10-24 02:27:17,831 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 100 [2020-10-24 02:27:18,107 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 31 [2020-10-24 02:27:18,394 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 52 [2020-10-24 02:27:18,773 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 59 [2020-10-24 02:27:19,191 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 69 [2020-10-24 02:27:19,510 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 75 [2020-10-24 02:27:21,009 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 163 DAG size of output: 103 [2020-10-24 02:27:21,749 WARN L193 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 105 [2020-10-24 02:27:22,985 WARN L193 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 161 DAG size of output: 100 [2020-10-24 02:27:23,394 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 112 [2020-10-24 02:27:23,768 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-10-24 02:27:23,911 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 48 [2020-10-24 02:27:23,917 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 4) the Hoare annotation is: true [2020-10-24 02:27:23,917 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 4) the Hoare annotation is: true [2020-10-24 02:27:23,917 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 4) the Hoare annotation is: true [2020-10-24 02:27:23,917 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4) the Hoare annotation is: true [2020-10-24 02:27:23,917 INFO L277 CegarLoopResult]: At program point L4-3(line 4) the Hoare annotation is: true [2020-10-24 02:27:23,917 INFO L277 CegarLoopResult]: At program point L4-4(line 4) the Hoare annotation is: true [2020-10-24 02:27:23,917 INFO L277 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-10-24 02:27:23,917 INFO L277 CegarLoopResult]: At program point L4-5(line 4) the Hoare annotation is: true [2020-10-24 02:27:23,918 INFO L277 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-10-24 02:27:23,918 INFO L277 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-10-24 02:27:23,918 INFO L277 CegarLoopResult]: At program point L12(line 12) the Hoare annotation is: true [2020-10-24 02:27:23,918 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~__return_main~0 |old(~__return_main~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#valid)| |#valid|) (= ~__return_375~0 |old(~__return_375~0)|)) [2020-10-24 02:27:23,918 INFO L277 CegarLoopResult]: At program point L4(line 4) the Hoare annotation is: true [2020-10-24 02:27:23,918 INFO L277 CegarLoopResult]: At program point L4-1(line 4) the Hoare annotation is: true [2020-10-24 02:27:23,918 INFO L277 CegarLoopResult]: At program point L4-2(line 4) the Hoare annotation is: true [2020-10-24 02:27:23,918 INFO L277 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-10-24 02:27:23,918 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-24 02:27:23,918 INFO L277 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-10-24 02:27:23,918 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-24 02:27:23,919 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-24 02:27:23,919 INFO L274 CegarLoopResult]: For program point assume_abort_if_notENTRY(lines 6 8) no Hoare annotation was computed. [2020-10-24 02:27:23,919 INFO L274 CegarLoopResult]: For program point L7(line 7) no Hoare annotation was computed. [2020-10-24 02:27:23,919 INFO L274 CegarLoopResult]: For program point L7-1(line 7) no Hoare annotation was computed. [2020-10-24 02:27:23,919 INFO L274 CegarLoopResult]: For program point L7-3(lines 6 8) no Hoare annotation was computed. [2020-10-24 02:27:23,919 INFO L274 CegarLoopResult]: For program point assume_abort_if_notEXIT(lines 6 8) no Hoare annotation was computed. [2020-10-24 02:27:23,919 INFO L270 CegarLoopResult]: At program point L382(line 382) 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_~__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))) [2020-10-24 02:27:23,920 INFO L270 CegarLoopResult]: At program point L250(line 250) the Hoare annotation is: (and (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~10 1) (let ((.cse27 (+ 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 .cse27))) (.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 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse9 (<= .cse27 main_~main__urilen~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_5~0 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (not (= main_~__tmp_14~0 0)) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (<= 1 main_~main__c~0) .cse22 .cse23 .cse24 .cse25 (not (= main_~__VERIFIER_assert__cond~13 0)) .cse26) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (= main_~main__c~0 0) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26)))) (= main_~__tmp_10~0 1)) [2020-10-24 02:27:23,920 INFO L270 CegarLoopResult]: At program point mainEXIT(lines 13 439) 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)) [2020-10-24 02:27:23,920 INFO L270 CegarLoopResult]: At program point L184(line 184) the Hoare annotation is: (and (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__VERIFIER_assert__cond~3 1) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (not (= main_~__tmp_4~0 0))) (.cse10 (not (= main_~__VERIFIER_assert__cond~3 0))) (.cse11 (<= 1 main_~main__cp~0)) (.cse12 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= main_~__tmp_3~0 1) .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse9 .cse10 .cse11 .cse12))) (not (= main_~__tmp_7~0 0)) (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)) [2020-10-24 02:27:23,920 INFO L270 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: (let ((.cse2 (+ main_~main__cp~0 1)) (.cse0 (= |old(~__return_375~0)| ~__return_375~0)) (.cse1 (let ((.cse3 (= main_~__tmp_4~0 1)) (.cse4 (< 0 main_~main__scheme~0)) (.cse5 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse6 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (= main_~__VERIFIER_assert__cond~3 1)) (.cse8 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse9 (not (= main_~__tmp_3~0 0))) (.cse10 (not (= main_~__tmp_1~0 0))) (.cse11 (not (= main_~__tmp_2~0 0))) (.cse12 (not (= main_~__tmp_4~0 0))) (.cse13 (<= 1 main_~main__cp~0)) (.cse14 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse13 .cse14 .cse15) (and .cse3 (< main_~main__cp~0 main_~main__urilen~0) .cse4 .cse5 .cse6 .cse7 (= main_~__tmp_3~0 1) .cse8 .cse9 .cse10 .cse11 (= main_~__VERIFIER_assert__cond~2 1) .cse12 .cse13 .cse14 .cse15))))) (or (and (not (= main_~__tmp_5~0 0)) .cse0 .cse1 (<= .cse2 main_~main__urilen~0)) (and (= main_~main__urilen~0 .cse2) .cse0 .cse1))) [2020-10-24 02:27:23,920 INFO L270 CegarLoopResult]: At program point L85(line 85) the Hoare annotation is: false [2020-10-24 02:27:23,921 INFO L270 CegarLoopResult]: At program point L85-1(line 85) the Hoare annotation is: false [2020-10-24 02:27:23,921 INFO L270 CegarLoopResult]: At program point L19(line 19) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,921 INFO L270 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_~__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) (<= (+ 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)))) [2020-10-24 02:27:23,921 INFO L270 CegarLoopResult]: At program point L234(lines 234 338) the Hoare annotation is: (and (= main_~__VERIFIER_assert__cond~9 1) (let ((.cse0 (let ((.cse29 (+ main_~main__cp~0 1))) (let ((.cse1 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (not (= main_~main__urilen~0 .cse29))) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__VERIFIER_assert__cond~9 0))) (.cse7 (not (= main_~__tmp_3~0 0))) (.cse8 (= |old(~__return_375~0)| ~__return_375~0)) (.cse11 (<= .cse29 main_~main__urilen~0)) (.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))) (.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))) (.cse28 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and (let ((.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse9 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse10 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse26 (not (= main_~__tmp_12~0 0)))) (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (not (= main_~__tmp_13~0 0)) .cse24 .cse25 .cse26 .cse27 .cse28) (and .cse1 .cse2 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0) .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))) (not (= main_~__tmp_11~0 0))) (and .cse1 .cse2 .cse3 .cse4 .cse6 (= main_~__tmp_9~0 1) .cse7 .cse8 .cse11 .cse12 (= main_~__VERIFIER_assert__cond~8 1) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse27 .cse28)))))) (or (and (not (= main_~__tmp_14~0 0)) .cse0 (not (= main_~__VERIFIER_assert__cond~13 0)) (<= 1 main_~main__c~0)) (and .cse0 (= main_~main__c~0 0)))) (= main_~__tmp_10~0 1)) [2020-10-24 02:27:23,922 INFO L270 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_8~0 0)) (not (= main_~__tmp_6~0 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_~__VERIFIER_assert__cond~6 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,922 INFO L270 CegarLoopResult]: At program point L135(lines 135 397) 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 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__tmp_17~0 0)) .cse5 .cse6 .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse9 .cse10)))) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,922 INFO L270 CegarLoopResult]: At program point L102(line 102) 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)) [2020-10-24 02:27:23,922 INFO L270 CegarLoopResult]: At program point L383(line 383) 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~0 0)) (not (= main_~__VERIFIER_assert__cond~2 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) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-10-24 02:27:23,922 INFO L270 CegarLoopResult]: At program point L284(line 284) the Hoare annotation is: false [2020-10-24 02:27:23,923 INFO L270 CegarLoopResult]: At program point L251(line 251) the Hoare annotation is: (and (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~10 1) (= main_~__VERIFIER_assert__cond~9 1) (let ((.cse29 (+ 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 .cse29))) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~9 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 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse10 (<= .cse29 main_~main__urilen~0)) (.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))) (.cse27 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse28 (not (= main_~__tmp_10~0 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (not (= main_~__tmp_14~0 0)) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (<= 1 main_~main__c~0) .cse22 .cse23 .cse24 .cse25 .cse26 (not (= main_~__VERIFIER_assert__cond~13 0)) .cse27 .cse28) (and .cse0 .cse1 .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)))) (= main_~__tmp_10~0 1)) [2020-10-24 02:27:23,923 INFO L270 CegarLoopResult]: At program point L284-1(line 284) the Hoare annotation is: false [2020-10-24 02:27:23,923 INFO L270 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__tmp_8~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_5~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (let ((.cse1 (= main_~__tmp_4~0 1)) (.cse2 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse3 (not (= main_~__tmp_6~0 0))) (.cse4 (< 0 main_~main__scheme~0)) (.cse5 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse6 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse8 (not (= main_~__tmp_3~0 0))) (.cse9 (not (= main_~__tmp_1~0 0))) (.cse10 (not (= main_~__tmp_2~0 0))) (.cse11 (not (= main_~__tmp_4~0 0))) (.cse12 (not (= main_~__VERIFIER_assert__cond~3 0))) (.cse13 (<= 1 main_~main__cp~0)) (.cse14 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse12 .cse13 .cse14) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= main_~__tmp_3~0 1) .cse7 .cse8 .cse9 .cse10 (= main_~__VERIFIER_assert__cond~2 1) .cse11 .cse12 .cse13 .cse14))) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-10-24 02:27:23,924 INFO L270 CegarLoopResult]: At program point L152(line 152) the Hoare annotation is: (let ((.cse2 (+ main_~main__cp~0 1)) (.cse0 (= |old(~__return_375~0)| ~__return_375~0)) (.cse1 (let ((.cse3 (= main_~__tmp_4~0 1)) (.cse4 (< 0 main_~main__scheme~0)) (.cse5 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse6 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (= main_~__VERIFIER_assert__cond~3 1)) (.cse8 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse9 (not (= main_~__tmp_3~0 0))) (.cse10 (not (= main_~__tmp_1~0 0))) (.cse11 (not (= main_~__tmp_2~0 0))) (.cse12 (not (= main_~__tmp_4~0 0))) (.cse13 (<= 1 main_~main__cp~0)) (.cse14 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse13 .cse14 .cse15) (and .cse3 (< main_~main__cp~0 main_~main__urilen~0) .cse4 .cse5 .cse6 .cse7 (= main_~__tmp_3~0 1) .cse8 .cse9 .cse10 .cse11 (= main_~__VERIFIER_assert__cond~2 1) .cse12 .cse13 .cse14 .cse15))))) (or (and (not (= main_~__tmp_5~0 0)) .cse0 .cse1 (<= .cse2 main_~main__urilen~0)) (and (= main_~main__urilen~0 .cse2) .cse0 .cse1))) [2020-10-24 02:27:23,924 INFO L270 CegarLoopResult]: At program point L119(line 119) 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) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,924 INFO L270 CegarLoopResult]: At program point L53(lines 53 433) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,924 INFO L270 CegarLoopResult]: At program point L20(line 20) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,924 INFO L270 CegarLoopResult]: At program point L20-1(line 20) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,924 INFO L270 CegarLoopResult]: At program point L20-2(line 20) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,924 INFO L270 CegarLoopResult]: At program point L268(line 268) 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_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__urilen~0 (+ main_~main__cp~0 1))) (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) (<= (+ main_~main__scheme~0 1) main_~main__urilen~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))) [2020-10-24 02:27:23,925 INFO L270 CegarLoopResult]: At program point L202(line 202) 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))) [2020-10-24 02:27:23,925 INFO L270 CegarLoopResult]: At program point L103(line 103) 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)) [2020-10-24 02:27:23,925 INFO L270 CegarLoopResult]: At program point L103-1(line 103) 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)) [2020-10-24 02:27:23,925 INFO L270 CegarLoopResult]: At program point L37(line 37) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,925 INFO L270 CegarLoopResult]: At program point L103-2(line 103) 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)) [2020-10-24 02:27:23,925 INFO L270 CegarLoopResult]: At program point L384(lines 384 393) 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~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__VERIFIER_assert__cond~17 0)) (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) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-10-24 02:27:23,926 INFO L270 CegarLoopResult]: At program point L252(line 252) the Hoare annotation is: (and (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~10 1) (let ((.cse27 (+ 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 .cse27))) (.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 (<= .cse27 main_~main__urilen~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))) (.cse18 (= main_~__VERIFIER_assert__cond~3 1)) (.cse19 (not (= main_~__tmp_7~0 0))) (.cse20 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse21 (not (= main_~__tmp_1~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse24 (not (= main_~__tmp_12~0 0))) (.cse25 (not (= main_~__tmp_5~0 0))) (.cse26 (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 (= main_~main__c~0 0) .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__tmp_14~0 0)) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (<= 1 main_~main__c~0) .cse21 .cse22 .cse23 .cse24 .cse25 (not (= main_~__VERIFIER_assert__cond~13 0)) .cse26)))) (= main_~__tmp_10~0 1)) [2020-10-24 02:27:23,926 INFO L270 CegarLoopResult]: At program point L186(line 186) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__tmp_8~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_5~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (let ((.cse1 (= main_~__tmp_4~0 1)) (.cse2 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse3 (not (= main_~__tmp_6~0 0))) (.cse4 (< 0 main_~main__scheme~0)) (.cse5 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse6 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse8 (not (= main_~__tmp_3~0 0))) (.cse9 (not (= main_~__tmp_1~0 0))) (.cse10 (not (= main_~__tmp_2~0 0))) (.cse11 (not (= main_~__tmp_4~0 0))) (.cse12 (not (= main_~__VERIFIER_assert__cond~3 0))) (.cse13 (<= 1 main_~main__cp~0)) (.cse14 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse12 .cse13 .cse14) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= main_~__tmp_3~0 1) .cse7 .cse8 .cse9 .cse10 (= main_~__VERIFIER_assert__cond~2 1) .cse11 .cse12 .cse13 .cse14))) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-10-24 02:27:23,926 INFO L270 CegarLoopResult]: At program point L153(line 153) the Hoare annotation is: (let ((.cse0 (let ((.cse3 (= main_~__tmp_4~0 1)) (.cse4 (not (= main_~__tmp_6~0 0))) (.cse5 (< 0 main_~main__scheme~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse7 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse8 (= main_~__VERIFIER_assert__cond~3 1)) (.cse9 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse10 (not (= main_~__tmp_3~0 0))) (.cse11 (not (= main_~__tmp_1~0 0))) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_4~0 0))) (.cse14 (not (= main_~__VERIFIER_assert__cond~3 0))) (.cse15 (<= 1 main_~main__cp~0)) (.cse16 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse17 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse13 .cse14 .cse15 .cse16 .cse17) (and .cse3 .cse4 (< main_~main__cp~0 main_~main__urilen~0) .cse5 .cse6 .cse7 .cse8 (= main_~__tmp_3~0 1) .cse9 .cse10 .cse11 .cse12 (= main_~__VERIFIER_assert__cond~2 1) .cse13 .cse14 .cse15 .cse16 .cse17)))) (.cse2 (= |old(~__return_375~0)| ~__return_375~0)) (.cse1 (+ main_~main__cp~0 1))) (or (and .cse0 (= main_~main__urilen~0 .cse1) .cse2) (and .cse0 (not (= main_~__tmp_5~0 0)) .cse2 (<= .cse1 main_~main__urilen~0)))) [2020-10-24 02:27:23,927 INFO L270 CegarLoopResult]: At program point L120(line 120) 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) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,927 INFO L270 CegarLoopResult]: At program point L21(line 21) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,927 INFO L270 CegarLoopResult]: At program point L21-1(line 21) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,927 INFO L270 CegarLoopResult]: At program point L21-2(line 21) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,927 INFO L270 CegarLoopResult]: At program point L401(lines 131 402) the Hoare annotation is: (and (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (< main_~main__cp~0 main_~main__urilen~0)) (.cse5 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__tmp_2~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse7 (<= 1 main_~main__cp~0)) (.cse8 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__tmp_3~0 0)) .cse5 .cse6 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse5 .cse2 .cse3 .cse6 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse7 .cse8 .cse9))) (= |old(~__return_375~0)| ~__return_375~0)) [2020-10-24 02:27:23,927 INFO L270 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 (= |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 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) .cse5 .cse6 .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse9 .cse10)))) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,927 INFO L270 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_~__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) (= main_~__tmp_4~0 1) (not (= main_~__tmp_14~0 0)) (= 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)))) [2020-10-24 02:27:23,928 INFO L270 CegarLoopResult]: At program point L269(line 269) 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) (<= (+ 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)))) [2020-10-24 02:27:23,928 INFO L270 CegarLoopResult]: At program point mainFINAL(lines 13 439) 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)) [2020-10-24 02:27:23,928 INFO L270 CegarLoopResult]: At program point L203(line 203) 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))) [2020-10-24 02:27:23,928 INFO L270 CegarLoopResult]: At program point L203-1(line 203) 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))) [2020-10-24 02:27:23,928 INFO L270 CegarLoopResult]: At program point L203-2(line 203) 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))) [2020-10-24 02:27:23,928 INFO L270 CegarLoopResult]: At program point L104(lines 104 411) 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)) [2020-10-24 02:27:23,928 INFO L270 CegarLoopResult]: At program point L71(lines 71 416) the Hoare annotation is: (and (< 0 main_~main__scheme~0) (= |old(~__return_375~0)| ~__return_375~0)) [2020-10-24 02:27:23,929 INFO L270 CegarLoopResult]: At program point L253(lines 253 329) the Hoare annotation is: (and (= main_~__tmp_11~0 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 (+ main_~main__cp~0 1)))) (.cse4 (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 (= 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))) (.cse18 (= main_~__VERIFIER_assert__cond~3 1)) (.cse19 (not (= main_~__tmp_7~0 0))) (.cse20 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse21 (not (= main_~__tmp_1~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse24 (not (= main_~__tmp_12~0 0))) (.cse25 (not (= main_~__tmp_5~0 0))) (.cse26 (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 (= main_~main__c~0 0) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__tmp_14~0 0)) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (<= 1 main_~main__c~0) .cse21 .cse22 .cse23 .cse24 .cse25 (not (= main_~__VERIFIER_assert__cond~13 0)) .cse26))) (= main_~__VERIFIER_assert__cond~10 1) (< main_~main__cp~0 main_~main__urilen~0) (= main_~__tmp_10~0 1)) [2020-10-24 02:27:23,929 INFO L270 CegarLoopResult]: At program point L220(line 220) 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_~main__c~0 0) (= main_~__VERIFIER_assert__cond~3 1) (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))) [2020-10-24 02:27:23,929 INFO L270 CegarLoopResult]: At program point L187(lines 187 355) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__tmp_8~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (= main_~__VERIFIER_assert__cond~3 1) (let ((.cse1 (= main_~__tmp_4~0 1)) (.cse2 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse3 (not (= main_~__tmp_6~0 0))) (.cse4 (< 0 main_~main__scheme~0)) (.cse5 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse6 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__tmp_3~0 0))) (.cse8 (not (= main_~__tmp_1~0 0))) (.cse9 (not (= main_~__tmp_2~0 0))) (.cse10 (not (= main_~__tmp_4~0 0))) (.cse11 (not (= main_~__VERIFIER_assert__cond~3 0))) (.cse12 (<= 1 main_~main__cp~0)) (.cse13 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= main_~__tmp_3~0 1) .cse7 .cse8 .cse9 (= main_~__VERIFIER_assert__cond~2 1) .cse10 .cse11 .cse12 .cse13) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse10 .cse11 .cse12 .cse13))) (not (= main_~__tmp_7~0 0)) (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))) [2020-10-24 02:27:23,929 INFO L270 CegarLoopResult]: At program point L154(line 154) the Hoare annotation is: (let ((.cse0 (let ((.cse3 (= main_~__tmp_4~0 1)) (.cse4 (not (= main_~__tmp_6~0 0))) (.cse5 (< 0 main_~main__scheme~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse7 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse8 (= main_~__VERIFIER_assert__cond~3 1)) (.cse9 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse10 (not (= main_~__tmp_3~0 0))) (.cse11 (not (= main_~__tmp_1~0 0))) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_4~0 0))) (.cse14 (not (= main_~__VERIFIER_assert__cond~3 0))) (.cse15 (<= 1 main_~main__cp~0)) (.cse16 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse17 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse13 .cse14 .cse15 .cse16 .cse17) (and .cse3 .cse4 (< main_~main__cp~0 main_~main__urilen~0) .cse5 .cse6 .cse7 .cse8 (= main_~__tmp_3~0 1) .cse9 .cse10 .cse11 .cse12 (= main_~__VERIFIER_assert__cond~2 1) .cse13 .cse14 .cse15 .cse16 .cse17)))) (.cse2 (= |old(~__return_375~0)| ~__return_375~0)) (.cse1 (+ main_~main__cp~0 1))) (or (and .cse0 (= main_~main__urilen~0 .cse1) .cse2) (and .cse0 (not (= main_~__tmp_5~0 0)) .cse2 (<= .cse1 main_~main__urilen~0)))) [2020-10-24 02:27:23,929 INFO L270 CegarLoopResult]: At program point L121(line 121) 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) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,929 INFO L270 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,929 INFO L270 CegarLoopResult]: At program point L22(line 22) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,930 INFO L270 CegarLoopResult]: At program point L22-1(line 22) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,930 INFO L270 CegarLoopResult]: At program point L22-2(line 22) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,930 INFO L270 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 (= |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 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse9 .cse10)))) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,930 INFO L270 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) (= main_~__tmp_4~0 1) (not (= main_~__tmp_14~0 0)) (= 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)))) [2020-10-24 02:27:23,931 INFO L270 CegarLoopResult]: At program point L270(lines 270 322) 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) (= 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)))) [2020-10-24 02:27:23,931 INFO L270 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: (and (= main_~__VERIFIER_assert__cond~9 1) (let ((.cse0 (let ((.cse24 (+ main_~main__cp~0 1))) (let ((.cse1 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse24))) (.cse5 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__VERIFIER_assert__cond~9 0))) (.cse7 (not (= main_~__tmp_3~0 0))) (.cse8 (<= .cse24 main_~main__urilen~0)) (.cse9 (not (= main_~__tmp_2~0 0))) (.cse10 (<= 1 main_~main__cp~0)) (.cse11 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse12 (= main_~__tmp_4~0 1)) (.cse13 (not (= main_~__tmp_8~0 0))) (.cse14 (< 0 main_~main__scheme~0)) (.cse15 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse16 (= main_~__VERIFIER_assert__cond~3 1)) (.cse17 (not (= main_~__tmp_7~0 0))) (.cse18 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse19 (not (= main_~__tmp_1~0 0))) (.cse20 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse21 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse22 (not (= main_~__tmp_5~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 .cse4 .cse5 (not (= main_~__VERIFIER_assert__cond~11 0)) .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~8 0)) (not (= main_~__VERIFIER_assert__cond~10 0)) .cse8 .cse9 (not (= main_~__tmp_9~0 0)) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (not (= main_~__tmp_11~0 0)) .cse19 .cse20 .cse21 (not (= main_~__tmp_12~0 0)) .cse22 .cse23) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= main_~__tmp_9~0 1) .cse7 .cse8 .cse9 (= main_~__VERIFIER_assert__cond~8 1) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23)))))) (or (and .cse0 (= main_~main__c~0 0)) (and (not (= main_~__tmp_14~0 0)) .cse0 (not (= main_~__VERIFIER_assert__cond~13 0)) (<= 1 main_~main__c~0)))) (= |old(~__return_375~0)| ~__return_375~0) (= main_~__tmp_10~0 1)) [2020-10-24 02:27:23,931 INFO L270 CegarLoopResult]: At program point L204(lines 204 353) 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))) [2020-10-24 02:27:23,931 INFO L270 CegarLoopResult]: At program point L171(line 171) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_5~0 0)) (let ((.cse1 (= main_~__tmp_4~0 1)) (.cse2 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse3 (not (= main_~__tmp_6~0 0))) (.cse4 (< 0 main_~main__scheme~0)) (.cse5 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse6 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse8 (not (= main_~__tmp_3~0 0))) (.cse9 (not (= main_~__tmp_1~0 0))) (.cse10 (not (= main_~__tmp_2~0 0))) (.cse11 (not (= main_~__tmp_4~0 0))) (.cse12 (<= 1 main_~main__cp~0)) (.cse13 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse11 .cse12 .cse13) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= main_~__tmp_3~0 1) .cse7 .cse8 .cse9 .cse10 (= main_~__VERIFIER_assert__cond~2 1) .cse11 .cse12 .cse13))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-10-24 02:27:23,931 INFO L270 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: false [2020-10-24 02:27:23,931 INFO L270 CegarLoopResult]: At program point L386-1(line 386) the Hoare annotation is: false [2020-10-24 02:27:23,932 INFO L270 CegarLoopResult]: At program point L221(line 221) 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_~main__c~0 0) (= main_~__VERIFIER_assert__cond~3 1) (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))) [2020-10-24 02:27:23,932 INFO L270 CegarLoopResult]: At program point L155(lines 155 360) the Hoare annotation is: (let ((.cse2 (+ main_~main__cp~0 1)) (.cse0 (= main_~__VERIFIER_assert__cond~3 1)) (.cse1 (let ((.cse3 (= main_~__tmp_4~0 1)) (.cse4 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse5 (not (= main_~__tmp_6~0 0))) (.cse6 (< 0 main_~main__scheme~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse8 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse9 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse10 (not (= main_~__tmp_3~0 0))) (.cse11 (= |old(~__return_375~0)| ~__return_375~0)) (.cse12 (not (= main_~__tmp_1~0 0))) (.cse13 (not (= main_~__tmp_2~0 0))) (.cse14 (not (= main_~__tmp_4~0 0))) (.cse15 (<= 1 main_~main__cp~0)) (.cse16 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse17 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse3 .cse4 .cse5 (< main_~main__cp~0 main_~main__urilen~0) .cse6 .cse7 .cse8 (= main_~__tmp_3~0 1) .cse9 .cse10 .cse11 .cse12 .cse13 (= main_~__VERIFIER_assert__cond~2 1) .cse14 .cse15 .cse16 .cse17) (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse15 .cse16 .cse17))))) (or (and .cse0 (not (= main_~__tmp_5~0 0)) .cse1 (<= .cse2 main_~main__urilen~0)) (and (= main_~main__urilen~0 .cse2) .cse0 .cse1))) [2020-10-24 02:27:23,932 INFO L270 CegarLoopResult]: At program point L122(line 122) 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) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,932 INFO L270 CegarLoopResult]: At program point L23(lines 23 438) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,933 INFO L270 CegarLoopResult]: At program point L370(line 370) 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 (= |old(~__return_375~0)| ~__return_375~0)) (.cse7 (<= .cse12 main_~main__urilen~0)) (.cse8 (not (= main_~__tmp_1~0 0))) (.cse9 (not (= main_~__tmp_2~0 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 .cse9 (= main_~__VERIFIER_assert__cond~2 1) .cse10 .cse11) (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7 .cse8 .cse9 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse10 .cse11)))) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,933 INFO L270 CegarLoopResult]: At program point L304(line 304) 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) (= main_~__tmp_4~0 1) (not (= main_~__tmp_14~0 0)) (= 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)))) [2020-10-24 02:27:23,933 INFO L270 CegarLoopResult]: At program point L238(line 238) the Hoare annotation is: (and (let ((.cse0 (let ((.cse25 (+ main_~main__cp~0 1))) (let ((.cse1 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse25))) (.cse5 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (<= .cse25 main_~main__urilen~0)) (.cse9 (= main_~__VERIFIER_assert__cond~9 1)) (.cse10 (not (= main_~__tmp_2~0 0))) (.cse11 (<= 1 main_~main__cp~0)) (.cse12 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse13 (= main_~__tmp_4~0 1)) (.cse14 (not (= main_~__tmp_8~0 0))) (.cse15 (< 0 main_~main__scheme~0)) (.cse16 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse17 (= main_~__VERIFIER_assert__cond~3 1)) (.cse18 (not (= main_~__tmp_7~0 0))) (.cse19 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse20 (not (= main_~__tmp_1~0 0))) (.cse21 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse23 (not (= main_~__tmp_5~0 0))) (.cse24 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 .cse4 .cse5 (not (= main_~__VERIFIER_assert__cond~11 0)) .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~8 0)) (not (= main_~__VERIFIER_assert__cond~10 0)) .cse8 .cse9 .cse10 (not (= main_~__tmp_9~0 0)) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (not (= main_~__tmp_12~0 0)) .cse23 .cse24) (and .cse1 .cse2 .cse3 .cse4 .cse5 (= main_~__tmp_9~0 1) .cse6 .cse7 .cse8 .cse9 .cse10 (= main_~__VERIFIER_assert__cond~8 1) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24)))))) (or (and (not (= main_~__tmp_14~0 0)) .cse0 (not (= main_~__VERIFIER_assert__cond~13 0)) (<= 1 main_~main__c~0)) (and .cse0 (= main_~main__c~0 0)))) (= main_~__tmp_10~0 1)) [2020-10-24 02:27:23,933 INFO L270 CegarLoopResult]: At program point L172(line 172) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_5~0 0)) (let ((.cse1 (= main_~__tmp_4~0 1)) (.cse2 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse3 (not (= main_~__tmp_6~0 0))) (.cse4 (< 0 main_~main__scheme~0)) (.cse5 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse6 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse8 (not (= main_~__tmp_3~0 0))) (.cse9 (not (= main_~__tmp_1~0 0))) (.cse10 (not (= main_~__tmp_2~0 0))) (.cse11 (not (= main_~__tmp_4~0 0))) (.cse12 (<= 1 main_~main__cp~0)) (.cse13 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse11 .cse12 .cse13) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= main_~__tmp_3~0 1) .cse7 .cse8 .cse9 .cse10 (= main_~__VERIFIER_assert__cond~2 1) .cse11 .cse12 .cse13))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-10-24 02:27:23,934 INFO L270 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,934 INFO L270 CegarLoopResult]: At program point L255(line 255) the Hoare annotation is: false [2020-10-24 02:27:23,934 INFO L270 CegarLoopResult]: At program point L222(line 222) 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)) (= main_~__VERIFIER_assert__cond~8 1) (<= 1 main_~main__cp~0) (<= (+ 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_~main__c~0 0) (= main_~__VERIFIER_assert__cond~3 1) (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))) [2020-10-24 02:27:23,934 INFO L270 CegarLoopResult]: At program point L255-1(line 255) the Hoare annotation is: false [2020-10-24 02:27:23,934 INFO L270 CegarLoopResult]: At program point L189(line 189) the Hoare annotation is: false [2020-10-24 02:27:23,934 INFO L270 CegarLoopResult]: At program point L189-1(line 189) the Hoare annotation is: false [2020-10-24 02:27:23,934 INFO L270 CegarLoopResult]: At program point L123(lines 123 403) 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) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-10-24 02:27:23,935 INFO L270 CegarLoopResult]: At program point L371(line 371) 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 (= |old(~__return_375~0)| ~__return_375~0)) (.cse7 (<= .cse12 main_~main__urilen~0)) (.cse8 (not (= main_~__tmp_1~0 0))) (.cse9 (not (= main_~__tmp_2~0 0))) (.cse10 (<= 1 main_~main__cp~0)) (.cse11 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) .cse5 .cse6 .cse7 .cse8 .cse9 (= main_~__VERIFIER_assert__cond~2 1) .cse10 .cse11)))) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,935 INFO L270 CegarLoopResult]: At program point L305(line 305) 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) (= main_~__tmp_4~0 1) (not (= main_~__tmp_14~0 0)) (= 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)))) [2020-10-24 02:27:23,935 INFO L270 CegarLoopResult]: At program point L272(line 272) the Hoare annotation is: false [2020-10-24 02:27:23,936 INFO L270 CegarLoopResult]: At program point L239(line 239) the Hoare annotation is: (and (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (< main_~main__cp~0 main_~main__urilen~0) (let ((.cse0 (let ((.cse2 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse3 (not (= main_~__tmp_6~0 0))) (.cse6 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse7 (not (= main_~main__urilen~0 (+ main_~main__cp~0 1)))) (.cse8 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse10 (not (= main_~__VERIFIER_assert__cond~9 0))) (.cse13 (not (= main_~__tmp_3~0 0))) (.cse16 (not (= main_~__tmp_2~0 0))) (.cse20 (<= 1 main_~main__cp~0)) (.cse21 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse1 (= main_~__tmp_4~0 1)) (.cse4 (not (= main_~__tmp_8~0 0))) (.cse5 (< 0 main_~main__scheme~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse11 (= main_~__VERIFIER_assert__cond~3 1)) (.cse12 (not (= main_~__tmp_7~0 0))) (.cse14 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse15 (not (= main_~__tmp_1~0 0))) (.cse17 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse18 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse19 (not (= main_~__tmp_5~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (= main_~__tmp_9~0 1) .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (= main_~__VERIFIER_assert__cond~8 1) .cse20 .cse21 .cse22) (and .cse2 .cse3 .cse6 .cse7 .cse8 .cse10 (not (= main_~__VERIFIER_assert__cond~11 0)) .cse13 (not (= main_~__VERIFIER_assert__cond~8 0)) (not (= main_~__VERIFIER_assert__cond~10 0)) .cse16 (not (= main_~__tmp_9~0 0)) .cse20 .cse21 .cse1 .cse4 .cse5 .cse9 .cse11 .cse12 .cse14 .cse15 .cse17 .cse18 (not (= main_~__tmp_12~0 0)) .cse19 .cse22))))) (or (and (= main_~main__c~0 0) .cse0) (and (not (= main_~__tmp_14~0 0)) .cse0 (not (= main_~__VERIFIER_assert__cond~13 0)) (<= 1 main_~main__c~0)))) (= |old(~__return_375~0)| ~__return_375~0) (= main_~__tmp_10~0 1)) [2020-10-24 02:27:23,936 INFO L270 CegarLoopResult]: At program point L272-1(line 272) the Hoare annotation is: false [2020-10-24 02:27:23,936 INFO L270 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) (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))) [2020-10-24 02:27:23,936 INFO L270 CegarLoopResult]: At program point L173(line 173) the Hoare annotation is: (let ((.cse13 (+ main_~main__cp~0 1))) (and (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (not (= main_~__tmp_4~0 0))) (.cse10 (not (= main_~__VERIFIER_assert__cond~3 0))) (.cse11 (<= 1 main_~main__cp~0)) (.cse12 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= main_~__tmp_3~0 1) .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10 .cse11 .cse12))) (not (= main_~main__urilen~0 .cse13)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (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) (<= .cse13 main_~main__urilen~0))) [2020-10-24 02:27:23,936 INFO L270 CegarLoopResult]: At program point L140(line 140) the Hoare annotation is: (and (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (< main_~main__cp~0 main_~main__urilen~0)) (.cse5 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__tmp_2~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse7 (<= 1 main_~main__cp~0)) (.cse8 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__tmp_3~0 0)) .cse5 .cse6 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse5 .cse2 .cse3 .cse6 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse7 .cse8 .cse9))) (= |old(~__return_375~0)| ~__return_375~0)) [2020-10-24 02:27:23,937 INFO L270 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)) (= |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)) [2020-10-24 02:27:23,937 INFO L270 CegarLoopResult]: At program point L41(lines 41 435) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,937 INFO L270 CegarLoopResult]: At program point L421(line 421) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,937 INFO L270 CegarLoopResult]: At program point L223(line 223) 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)) (= main_~__VERIFIER_assert__cond~8 1) (<= 1 main_~main__cp~0) (<= (+ 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_~main__c~0 0) (= main_~__VERIFIER_assert__cond~3 1) (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))) [2020-10-24 02:27:23,937 INFO L270 CegarLoopResult]: At program point L157(line 157) the Hoare annotation is: false [2020-10-24 02:27:23,937 INFO L270 CegarLoopResult]: At program point L157-1(line 157) the Hoare annotation is: false [2020-10-24 02:27:23,937 INFO L270 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)) (= |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)) [2020-10-24 02:27:23,937 INFO L270 CegarLoopResult]: At program point L25(line 25) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,938 INFO L270 CegarLoopResult]: At program point L372(lines 372 395) the Hoare annotation is: (and (let ((.cse13 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse13))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse5 (not (= main_~__tmp_17~0 0))) (.cse6 (= |old(~__return_375~0)| ~__return_375~0)) (.cse7 (<= .cse13 main_~main__urilen~0)) (.cse8 (not (= main_~__tmp_1~0 0))) (.cse9 (not (= main_~__tmp_2~0 0))) (.cse10 (not (= main_~__VERIFIER_assert__cond~16 0))) (.cse11 (<= 1 main_~main__cp~0)) (.cse12 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) .cse5 .cse6 .cse7 .cse8 .cse9 (= main_~__VERIFIER_assert__cond~2 1) .cse10 .cse11 .cse12) (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12)))) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,938 INFO L270 CegarLoopResult]: At program point L306(lines 306 316) 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) (= main_~__tmp_4~0 1) (not (= main_~__tmp_14~0 0)) (= 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)))) [2020-10-24 02:27:23,938 INFO L270 CegarLoopResult]: At program point L240(line 240) the Hoare annotation is: (and (= main_~__tmp_11~0 1) (< main_~main__cp~0 main_~main__urilen~0) (let ((.cse0 (let ((.cse1 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 (+ main_~main__cp~0 1)))) (.cse5 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (= main_~__VERIFIER_assert__cond~9 1)) (.cse9 (not (= main_~__tmp_2~0 0))) (.cse10 (<= 1 main_~main__cp~0)) (.cse11 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse12 (= main_~__tmp_4~0 1)) (.cse13 (not (= main_~__tmp_8~0 0))) (.cse14 (< 0 main_~main__scheme~0)) (.cse15 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse16 (= main_~__VERIFIER_assert__cond~3 1)) (.cse17 (not (= main_~__tmp_7~0 0))) (.cse18 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse19 (not (= main_~__tmp_1~0 0))) (.cse20 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse21 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse22 (not (= main_~__tmp_5~0 0))) (.cse23 (= main_~__tmp_10~0 1)) (.cse24 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 .cse4 .cse5 (not (= main_~__VERIFIER_assert__cond~11 0)) .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~8 0)) .cse8 .cse9 (not (= main_~__tmp_9~0 0)) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (not (= main_~__tmp_12~0 0)) .cse22 .cse23 .cse24) (and .cse1 .cse2 .cse3 .cse4 .cse5 (= main_~__tmp_9~0 1) .cse6 .cse7 .cse8 .cse9 (= main_~__VERIFIER_assert__cond~8 1) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24))))) (or (and (not (= main_~__tmp_14~0 0)) .cse0 (not (= main_~__VERIFIER_assert__cond~13 0)) (<= 1 main_~main__c~0)) (and (= main_~main__c~0 0) .cse0)))) [2020-10-24 02:27:23,939 INFO L270 CegarLoopResult]: At program point L174(line 174) the Hoare annotation is: (let ((.cse13 (+ main_~main__cp~0 1))) (and (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (not (= main_~__tmp_4~0 0))) (.cse10 (not (= main_~__VERIFIER_assert__cond~3 0))) (.cse11 (<= 1 main_~main__cp~0)) (.cse12 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= main_~__tmp_3~0 1) .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10 .cse11 .cse12))) (not (= main_~main__urilen~0 .cse13)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (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) (<= .cse13 main_~main__urilen~0))) [2020-10-24 02:27:23,939 INFO L270 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: (and (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (< main_~main__cp~0 main_~main__urilen~0)) (.cse2 (< 0 main_~main__scheme~0)) (.cse3 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (= main_~__VERIFIER_assert__cond~3 1)) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (not (= main_~__tmp_5~0 0))) (.cse10 (not (= main_~__tmp_4~0 0))) (.cse11 (not (= main_~__VERIFIER_assert__cond~3 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 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse10 .cse11 .cse12 .cse13 .cse14) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= main_~__tmp_3~0 1) .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) (= |old(~__return_375~0)| ~__return_375~0)) [2020-10-24 02:27:23,939 INFO L270 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)) (= |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)) [2020-10-24 02:27:23,939 INFO L270 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_~__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) (= main_~__tmp_4~0 1) (not (= main_~__tmp_14~0 0)) (= 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)))) [2020-10-24 02:27:23,940 INFO L270 CegarLoopResult]: At program point L224(lines 224 344) 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)) (= main_~__VERIFIER_assert__cond~8 1) (<= 1 main_~main__cp~0) (<= (+ 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_~main__c~0 0) (= main_~__VERIFIER_assert__cond~3 1) (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))) [2020-10-24 02:27:23,940 INFO L270 CegarLoopResult]: At program point L125(line 125) the Hoare annotation is: false [2020-10-24 02:27:23,940 INFO L270 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)) (= |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)) [2020-10-24 02:27:23,940 INFO L270 CegarLoopResult]: At program point L125-1(line 125) the Hoare annotation is: false [2020-10-24 02:27:23,940 INFO L270 CegarLoopResult]: At program point L59(lines 59 432) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,940 INFO L270 CegarLoopResult]: At program point L241(lines 241 331) the Hoare annotation is: (and (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~10 1) (= main_~__VERIFIER_assert__cond~9 1) (< main_~main__cp~0 main_~main__urilen~0) (= main_~__tmp_10~0 1) (let ((.cse0 (let ((.cse1 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 (+ main_~main__cp~0 1)))) (.cse5 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__VERIFIER_assert__cond~9 0))) (.cse7 (not (= main_~__tmp_3~0 0))) (.cse8 (= |old(~__return_375~0)| ~__return_375~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse10 (not (= main_~__tmp_2~0 0))) (.cse11 (<= 1 main_~main__cp~0)) (.cse12 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse13 (= main_~__tmp_4~0 1)) (.cse14 (not (= main_~__tmp_8~0 0))) (.cse15 (< 0 main_~main__scheme~0)) (.cse16 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse17 (= main_~__VERIFIER_assert__cond~3 1)) (.cse18 (not (= main_~__tmp_7~0 0))) (.cse19 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse20 (not (= main_~__tmp_1~0 0))) (.cse21 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse23 (not (= main_~__tmp_5~0 0))) (.cse24 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= main_~__VERIFIER_assert__cond~11 0)) .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~8 0)) .cse9 .cse10 (not (= main_~__tmp_9~0 0)) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 (not (= main_~__tmp_12~0 0)) .cse23 .cse24) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= main_~__tmp_9~0 1) .cse7 .cse8 .cse9 .cse10 (= main_~__VERIFIER_assert__cond~8 1) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24))))) (or (and (not (= main_~__tmp_14~0 0)) .cse0 (not (= main_~__VERIFIER_assert__cond~13 0)) (<= 1 main_~main__c~0)) (and (= main_~main__c~0 0) .cse0)))) [2020-10-24 02:27:23,941 INFO L270 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_~main__c~0 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))) [2020-10-24 02:27:23,941 INFO L270 CegarLoopResult]: At program point L175(lines 175 357) the Hoare annotation is: (and (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__VERIFIER_assert__cond~3 1) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (not (= main_~__tmp_4~0 0))) (.cse10 (not (= main_~__VERIFIER_assert__cond~3 0))) (.cse11 (<= 1 main_~main__cp~0)) (.cse12 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= main_~__tmp_3~0 1) .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse9 .cse10 .cse11 .cse12))) (not (= main_~__tmp_7~0 0)) (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)) [2020-10-24 02:27:23,941 INFO L270 CegarLoopResult]: At program point L142(line 142) the Hoare annotation is: (and (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (< main_~main__cp~0 main_~main__urilen~0)) (.cse2 (< 0 main_~main__scheme~0)) (.cse3 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (= main_~__VERIFIER_assert__cond~3 1)) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (not (= main_~__tmp_5~0 0))) (.cse10 (not (= main_~__tmp_4~0 0))) (.cse11 (not (= main_~__VERIFIER_assert__cond~3 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 .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse10 .cse11 .cse12 .cse13 .cse14) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= main_~__tmp_3~0 1) .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14))) (= |old(~__return_375~0)| ~__return_375~0)) [2020-10-24 02:27:23,941 INFO L270 CegarLoopResult]: At program point L109(line 109) 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) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,941 INFO L270 CegarLoopResult]: At program point L43(line 43) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,942 INFO L270 CegarLoopResult]: At program point L291(line 291) 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) (= main_~__tmp_4~0 1) (not (= main_~__tmp_14~0 0)) (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)) (not (= main_~__VERIFIER_assert__cond~13 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-10-24 02:27:23,942 INFO L270 CegarLoopResult]: At program point L93(line 93) 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)) [2020-10-24 02:27:23,942 INFO L270 CegarLoopResult]: At program point L374(line 374) the Hoare annotation is: false [2020-10-24 02:27:23,942 INFO L270 CegarLoopResult]: At program point L374-1(line 374) the Hoare annotation is: false [2020-10-24 02:27:23,942 INFO L270 CegarLoopResult]: At program point L308(line 308) the Hoare annotation is: false [2020-10-24 02:27:23,942 INFO L270 CegarLoopResult]: At program point L308-1(line 308) the Hoare annotation is: false [2020-10-24 02:27:23,942 INFO L270 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_~main__c~0 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))) [2020-10-24 02:27:23,943 INFO L270 CegarLoopResult]: At program point L143(lines 143 362) the Hoare annotation is: (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (< main_~main__cp~0 main_~main__urilen~0)) (.cse2 (< 0 main_~main__scheme~0)) (.cse3 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (= main_~__VERIFIER_assert__cond~3 1)) (.cse6 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse7 (not (= main_~__tmp_3~0 0))) (.cse8 (= |old(~__return_375~0)| ~__return_375~0)) (.cse9 (not (= main_~__tmp_1~0 0))) (.cse10 (not (= main_~__tmp_2~0 0))) (.cse11 (not (= main_~__tmp_5~0 0))) (.cse12 (not (= main_~__tmp_4~0 0))) (.cse13 (<= 1 main_~main__cp~0)) (.cse14 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= main_~__tmp_3~0 1) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (= main_~__VERIFIER_assert__cond~2 1) .cse12 .cse13 .cse14 .cse15) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse13 .cse14 .cse15))) [2020-10-24 02:27:23,943 INFO L270 CegarLoopResult]: At program point L110(line 110) 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) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,943 INFO L270 CegarLoopResult]: At program point L77(line 77) 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)) [2020-10-24 02:27:23,943 INFO L270 CegarLoopResult]: At program point L391(line 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~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__VERIFIER_assert__cond~17 0)) (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) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-10-24 02:27:23,943 INFO L270 CegarLoopResult]: At program point L292(line 292) 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) (= main_~__tmp_4~0 1) (not (= main_~__tmp_14~0 0)) (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)))) [2020-10-24 02:27:23,944 INFO L270 CegarLoopResult]: At program point L226(line 226) the Hoare annotation is: false [2020-10-24 02:27:23,944 INFO L270 CegarLoopResult]: At program point L226-1(line 226) the Hoare annotation is: false [2020-10-24 02:27:23,944 INFO L270 CegarLoopResult]: At program point L94(line 94) 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)) [2020-10-24 02:27:23,944 INFO L270 CegarLoopResult]: At program point L61(lines 61 427) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,944 INFO L270 CegarLoopResult]: At program point L243(line 243) the Hoare annotation is: false [2020-10-24 02:27:23,944 INFO L270 CegarLoopResult]: At program point L210(line 210) 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_~main__c~0 0) (= main_~__VERIFIER_assert__cond~3 1) (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))) [2020-10-24 02:27:23,944 INFO L270 CegarLoopResult]: At program point L243-1(line 243) the Hoare annotation is: false [2020-10-24 02:27:23,944 INFO L270 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: false [2020-10-24 02:27:23,944 INFO L270 CegarLoopResult]: At program point L177-1(line 177) the Hoare annotation is: false [2020-10-24 02:27:23,944 INFO L270 CegarLoopResult]: At program point L111(lines 111 405) 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) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,945 INFO L270 CegarLoopResult]: At program point L392(lines 129 403) the Hoare annotation is: (and (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse2 (< 0 main_~main__scheme~0)) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (= main_~__VERIFIER_assert__cond~3 1)) (.cse6 (= |old(~__return_375~0)| ~__return_375~0)) (.cse9 (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) (.cse1 (not (= main_~__tmp_1~0 0))) (.cse4 (not (= main_~__tmp_2~0 0))) (.cse7 (<= 1 main_~main__cp~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse6 .cse7 .cse8 .cse9) (and .cse0 (not (= main_~__tmp_18~0 0)) .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse5 (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__tmp_17~0 0)) .cse6 .cse9 .cse1 .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse7 .cse8))) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,945 INFO L270 CegarLoopResult]: At program point L293(line 293) 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) (= main_~__tmp_4~0 1) (not (= main_~__tmp_14~0 0)) (= 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)))) [2020-10-24 02:27:23,945 INFO L270 CegarLoopResult]: At program point L260(line 260) the Hoare annotation is: (and (= main_~__tmp_11~0 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 (+ main_~main__cp~0 1)))) (.cse4 (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 (= 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))) (.cse18 (= main_~__VERIFIER_assert__cond~3 1)) (.cse19 (not (= main_~__tmp_7~0 0))) (.cse20 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse21 (not (= main_~__tmp_1~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse24 (not (= main_~__tmp_12~0 0))) (.cse25 (not (= main_~__tmp_5~0 0))) (.cse26 (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 (= main_~main__c~0 0) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__tmp_14~0 0)) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (<= 1 main_~main__c~0) .cse21 .cse22 .cse23 .cse24 .cse25 (not (= main_~__VERIFIER_assert__cond~13 0)) .cse26))) (= main_~__VERIFIER_assert__cond~10 1) (< main_~main__cp~0 main_~main__urilen~0) (= main_~__tmp_10~0 1)) [2020-10-24 02:27:23,945 INFO L270 CegarLoopResult]: At program point L194(lines 194 354) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__tmp_8~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (= main_~__VERIFIER_assert__cond~3 1) (let ((.cse1 (= main_~__tmp_4~0 1)) (.cse2 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse3 (not (= main_~__tmp_6~0 0))) (.cse4 (< 0 main_~main__scheme~0)) (.cse5 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse6 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__tmp_3~0 0))) (.cse8 (not (= main_~__tmp_1~0 0))) (.cse9 (not (= main_~__tmp_2~0 0))) (.cse10 (not (= main_~__tmp_4~0 0))) (.cse11 (not (= main_~__VERIFIER_assert__cond~3 0))) (.cse12 (<= 1 main_~main__cp~0)) (.cse13 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= main_~__tmp_3~0 1) .cse7 .cse8 .cse9 (= main_~__VERIFIER_assert__cond~2 1) .cse10 .cse11 .cse12 .cse13) (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse10 .cse11 .cse12 .cse13))) (not (= main_~__tmp_7~0 0)) (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))) [2020-10-24 02:27:23,945 INFO L270 CegarLoopResult]: At program point L95(lines 95 412) 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)) [2020-10-24 02:27:23,945 INFO L270 CegarLoopResult]: At program point L29(lines 29 437) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,946 INFO L270 CegarLoopResult]: At program point L211(line 211) 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_~main__c~0 0) (= main_~__VERIFIER_assert__cond~3 1) (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))) [2020-10-24 02:27:23,946 INFO L270 CegarLoopResult]: At program point L145(line 145) the Hoare annotation is: false [2020-10-24 02:27:23,946 INFO L270 CegarLoopResult]: At program point L145-1(line 145) the Hoare annotation is: false [2020-10-24 02:27:23,946 INFO L270 CegarLoopResult]: At program point L79(line 79) 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)) [2020-10-24 02:27:23,946 INFO L270 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,946 INFO L270 CegarLoopResult]: At program point L327(lines 262 328) the Hoare annotation is: (and (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~10 1) (let ((.cse0 (let ((.cse29 (+ main_~main__cp~0 1))) (let ((.cse2 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse3 (not (= main_~__tmp_6~0 0))) (.cse4 (not (= main_~main__urilen~0 .cse29))) (.cse5 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse7 (not (= main_~__tmp_3~0 0))) (.cse8 (= |old(~__return_375~0)| ~__return_375~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse10 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse11 (<= .cse29 main_~main__urilen~0)) (.cse12 (= main_~__VERIFIER_assert__cond~9 1)) (.cse13 (not (= main_~__tmp_2~0 0))) (.cse14 (not (= main_~__tmp_9~0 0))) (.cse15 (<= 1 main_~main__cp~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))) (.cse26 (not (= main_~__tmp_12~0 0))) (.cse27 (not (= main_~__tmp_5~0 0))) (.cse28 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) .cse15 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 (not (= main_~__tmp_13~0 0)) .cse24 .cse25 .cse26 .cse27 .cse28) (and .cse2 .cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0) .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))))) (.cse1 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and (not (= main_~__tmp_14~0 0)) .cse0 (not (= main_~__VERIFIER_assert__cond~13 0)) (<= 1 main_~main__c~0) .cse1) (and .cse0 (= main_~main__c~0 0) .cse1))) (= main_~__tmp_10~0 1)) [2020-10-24 02:27:23,946 INFO L270 CegarLoopResult]: At program point L294(lines 294 318) 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_~__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) (= main_~__tmp_4~0 1) (not (= main_~__tmp_14~0 0)) (= 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)))) [2020-10-24 02:27:23,947 INFO L270 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: (and (= main_~__tmp_11~0 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 (+ main_~main__cp~0 1)))) (.cse4 (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 (= 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))) (.cse18 (= main_~__VERIFIER_assert__cond~3 1)) (.cse19 (not (= main_~__tmp_7~0 0))) (.cse20 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse21 (not (= main_~__tmp_1~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse24 (not (= main_~__tmp_12~0 0))) (.cse25 (not (= main_~__tmp_5~0 0))) (.cse26 (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 (= main_~main__c~0 0) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__tmp_14~0 0)) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (<= 1 main_~main__c~0) .cse21 .cse22 .cse23 .cse24 .cse25 (not (= main_~__VERIFIER_assert__cond~13 0)) .cse26))) (= main_~__VERIFIER_assert__cond~10 1) (< main_~main__cp~0 main_~main__urilen~0) (= main_~__tmp_10~0 1)) [2020-10-24 02:27:23,947 INFO L270 CegarLoopResult]: At program point L261-1(line 261) the Hoare annotation is: (and (= main_~__tmp_11~0 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 (+ main_~main__cp~0 1)))) (.cse4 (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 (= 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))) (.cse18 (= main_~__VERIFIER_assert__cond~3 1)) (.cse19 (not (= main_~__tmp_7~0 0))) (.cse20 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse21 (not (= main_~__tmp_1~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse24 (not (= main_~__tmp_12~0 0))) (.cse25 (not (= main_~__tmp_5~0 0))) (.cse26 (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 (= main_~main__c~0 0) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__tmp_14~0 0)) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (<= 1 main_~main__c~0) .cse21 .cse22 .cse23 .cse24 .cse25 (not (= main_~__VERIFIER_assert__cond~13 0)) .cse26))) (= main_~__VERIFIER_assert__cond~10 1) (< main_~main__cp~0 main_~main__urilen~0) (= main_~__tmp_10~0 1)) [2020-10-24 02:27:23,947 INFO L270 CegarLoopResult]: At program point L261-2(line 261) the Hoare annotation is: (and (= main_~__tmp_11~0 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 (+ main_~main__cp~0 1)))) (.cse4 (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 (= 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))) (.cse18 (= main_~__VERIFIER_assert__cond~3 1)) (.cse19 (not (= main_~__tmp_7~0 0))) (.cse20 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse21 (not (= main_~__tmp_1~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse24 (not (= main_~__tmp_12~0 0))) (.cse25 (not (= main_~__tmp_5~0 0))) (.cse26 (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 (= main_~main__c~0 0) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__tmp_14~0 0)) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (<= 1 main_~main__c~0) .cse21 .cse22 .cse23 .cse24 .cse25 (not (= main_~__VERIFIER_assert__cond~13 0)) .cse26))) (= main_~__VERIFIER_assert__cond~10 1) (< main_~main__cp~0 main_~main__urilen~0) (= main_~__tmp_10~0 1)) [2020-10-24 02:27:23,947 INFO L270 CegarLoopResult]: At program point L162(lines 162 359) the Hoare annotation is: (let ((.cse2 (+ main_~main__cp~0 1)) (.cse0 (= main_~__VERIFIER_assert__cond~3 1)) (.cse1 (let ((.cse3 (= main_~__tmp_4~0 1)) (.cse4 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse5 (not (= main_~__tmp_6~0 0))) (.cse6 (< 0 main_~main__scheme~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse8 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse9 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse10 (not (= main_~__tmp_3~0 0))) (.cse11 (= |old(~__return_375~0)| ~__return_375~0)) (.cse12 (not (= main_~__tmp_1~0 0))) (.cse13 (not (= main_~__tmp_2~0 0))) (.cse14 (not (= main_~__tmp_4~0 0))) (.cse15 (<= 1 main_~main__cp~0)) (.cse16 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse17 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse3 .cse4 .cse5 (< main_~main__cp~0 main_~main__urilen~0) .cse6 .cse7 .cse8 (= main_~__tmp_3~0 1) .cse9 .cse10 .cse11 .cse12 .cse13 (= main_~__VERIFIER_assert__cond~2 1) .cse14 .cse15 .cse16 .cse17) (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse15 .cse16 .cse17))))) (or (and .cse0 (not (= main_~__tmp_5~0 0)) .cse1 (<= .cse2 main_~main__urilen~0)) (and (= main_~main__urilen~0 .cse2) .cse0 .cse1))) [2020-10-24 02:27:23,947 INFO L270 CegarLoopResult]: At program point L63(lines 63 422) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,947 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 13 439) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,947 INFO L270 CegarLoopResult]: At program point L410(lines 104 411) 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)) [2020-10-24 02:27:23,948 INFO L270 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_~__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) (= 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)))) [2020-10-24 02:27:23,948 INFO L270 CegarLoopResult]: At program point L212(lines 212 346) 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_~main__c~0 0) (= main_~__VERIFIER_assert__cond~3 1) (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))) [2020-10-24 02:27:23,948 INFO L270 CegarLoopResult]: At program point L113(line 113) the Hoare annotation is: false [2020-10-24 02:27:23,948 INFO L270 CegarLoopResult]: At program point L80(line 80) 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)) [2020-10-24 02:27:23,948 INFO L270 CegarLoopResult]: At program point L113-1(line 113) the Hoare annotation is: false [2020-10-24 02:27:23,948 INFO L270 CegarLoopResult]: At program point L47(lines 47 434) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,948 INFO L270 CegarLoopResult]: At program point L262(lines 262 328) the Hoare annotation is: (and (= main_~__tmp_11~0 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 (+ main_~main__cp~0 1)))) (.cse4 (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 (= 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))) (.cse18 (= main_~__VERIFIER_assert__cond~3 1)) (.cse19 (not (= main_~__tmp_7~0 0))) (.cse20 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse21 (not (= main_~__tmp_1~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse24 (not (= main_~__tmp_12~0 0))) (.cse25 (not (= main_~__tmp_5~0 0))) (.cse26 (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 (= main_~main__c~0 0) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__tmp_14~0 0)) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (<= 1 main_~main__c~0) .cse21 .cse22 .cse23 .cse24 .cse25 (not (= main_~__VERIFIER_assert__cond~13 0)) .cse26))) (= main_~__VERIFIER_assert__cond~10 1) (< main_~main__cp~0 main_~main__urilen~0) (= main_~__tmp_10~0 1)) [2020-10-24 02:27:23,948 INFO L270 CegarLoopResult]: At program point L97(line 97) the Hoare annotation is: false [2020-10-24 02:27:23,949 INFO L270 CegarLoopResult]: At program point L97-1(line 97) the Hoare annotation is: false [2020-10-24 02:27:23,949 INFO L270 CegarLoopResult]: At program point L31(line 31) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,949 INFO L270 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_~__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) (= 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)))) [2020-10-24 02:27:23,949 INFO L270 CegarLoopResult]: At program point L81(line 81) 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)) [2020-10-24 02:27:23,949 INFO L270 CegarLoopResult]: At program point L296(line 296) the Hoare annotation is: false [2020-10-24 02:27:23,949 INFO L270 CegarLoopResult]: At program point L296-1(line 296) the Hoare annotation is: false [2020-10-24 02:27:23,949 INFO L270 CegarLoopResult]: At program point L65(lines 65 417) the Hoare annotation is: (and (<= 0 main_~main__scheme~0) (= |old(~__return_375~0)| ~__return_375~0)) [2020-10-24 02:27:23,949 INFO L270 CegarLoopResult]: At program point L280(line 280) 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) (= main_~__tmp_4~0 1) (not (= main_~__tmp_14~0 0)) (= 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)))) [2020-10-24 02:27:23,949 INFO L270 CegarLoopResult]: At program point L214(line 214) the Hoare annotation is: false [2020-10-24 02:27:23,949 INFO L270 CegarLoopResult]: At program point L214-1(line 214) the Hoare annotation is: false [2020-10-24 02:27:23,950 INFO L270 CegarLoopResult]: At program point L82(line 82) 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)) [2020-10-24 02:27:23,950 INFO L270 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,950 INFO L270 CegarLoopResult]: At program point L16(line 16) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,950 INFO L270 CegarLoopResult]: At program point L264(line 264) the Hoare annotation is: (and (= main_~__tmp_11~0 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 (+ main_~main__cp~0 1)))) (.cse4 (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 (= 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))) (.cse18 (= main_~__VERIFIER_assert__cond~3 1)) (.cse19 (not (= main_~__tmp_7~0 0))) (.cse20 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse21 (not (= main_~__tmp_1~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse24 (not (= main_~__tmp_12~0 0))) (.cse25 (not (= main_~__tmp_5~0 0))) (.cse26 (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 (= main_~main__c~0 0) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__tmp_14~0 0)) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (<= 1 main_~main__c~0) .cse21 .cse22 .cse23 .cse24 .cse25 (not (= main_~__VERIFIER_assert__cond~13 0)) .cse26))) (= main_~__VERIFIER_assert__cond~10 1) (< main_~main__cp~0 main_~main__urilen~0) (= main_~__tmp_10~0 1)) [2020-10-24 02:27:23,950 INFO L270 CegarLoopResult]: At program point L380(line 380) 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_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))) [2020-10-24 02:27:23,950 INFO L270 CegarLoopResult]: At program point L281(line 281) 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) (= main_~__tmp_4~0 1) (not (= main_~__tmp_14~0 0)) (= 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)))) [2020-10-24 02:27:23,950 INFO L270 CegarLoopResult]: At program point L83(lines 83 414) 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)) [2020-10-24 02:27:23,950 INFO L270 CegarLoopResult]: At program point L17(line 17) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,951 INFO L270 CegarLoopResult]: At program point L166(line 166) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0))) [2020-10-24 02:27:23,951 INFO L270 CegarLoopResult]: At program point L133(line 133) 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 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__tmp_17~0 0)) .cse5 .cse6 .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse9 .cse10)))) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,951 INFO L270 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,951 INFO L270 CegarLoopResult]: At program point L381(line 381) 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_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))) [2020-10-24 02:27:23,951 INFO L270 CegarLoopResult]: At program point L315(lines 230 344) the Hoare annotation is: (let ((.cse0 (let ((.cse2 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse3 (not (= main_~__tmp_6~0 0))) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__tmp_3~0 0))) (.cse6 (= |old(~__return_375~0)| ~__return_375~0)) (.cse7 (= main_~__VERIFIER_assert__cond~9 1)) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (<= 1 main_~main__cp~0)) (.cse10 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse11 (= main_~__tmp_4~0 1)) (.cse12 (not (= main_~__tmp_8~0 0))) (.cse13 (< 0 main_~main__scheme~0)) (.cse14 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse15 (= main_~__VERIFIER_assert__cond~3 1)) (.cse16 (not (= main_~__tmp_7~0 0))) (.cse17 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse18 (not (= main_~__tmp_1~0 0))) (.cse19 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse20 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse21 (not (= main_~__tmp_5~0 0))) (.cse22 (= main_~__tmp_10~0 1)) (.cse23 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse1 (+ main_~main__cp~0 1))) (or (and (< .cse1 main_~main__urilen~0) .cse2 .cse3 .cse4 (= main_~__tmp_9~0 1) .cse5 .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~8 1) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23) (and (let ((.cse24 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse26 (<= .cse1 main_~main__urilen~0)) (.cse27 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse28 (not (= main_~__tmp_9~0 0))) (.cse29 (not (= main_~__tmp_12~0 0)))) (or (and .cse2 .cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0) .cse4 .cse24 .cse5 .cse6 .cse25 .cse26 .cse27 .cse7 .cse8 .cse28 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse29 .cse21 .cse22 .cse23) (and .cse2 .cse3 .cse4 .cse24 .cse5 .cse6 .cse25 .cse26 .cse27 .cse7 .cse8 .cse28 (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (not (= main_~__VERIFIER_assert__cond~12 0)) .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (not (= main_~__tmp_13~0 0)) .cse19 .cse20 .cse29 .cse21 .cse22 .cse23))) (not (= main_~__tmp_11~0 0))))))) (or (and (not (= main_~__tmp_14~0 0)) .cse0 (not (= main_~__VERIFIER_assert__cond~13 0)) (<= 1 main_~main__c~0)) (and .cse0 (= main_~main__c~0 0)))) [2020-10-24 02:27:23,951 INFO L270 CegarLoopResult]: At program point L282(lines 282 320) 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_~__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) (= main_~__tmp_4~0 1) (not (= main_~__tmp_14~0 0)) (= 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)))) [2020-10-24 02:27:23,952 INFO L270 CegarLoopResult]: At program point L249(line 249) the Hoare annotation is: (and (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~10 1) (let ((.cse27 (+ 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 .cse27))) (.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 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse9 (<= .cse27 main_~main__urilen~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_5~0 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 (not (= main_~__tmp_14~0 0)) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (<= 1 main_~main__c~0) .cse22 .cse23 .cse24 .cse25 (not (= main_~__VERIFIER_assert__cond~13 0)) .cse26) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 (= main_~main__c~0 0) .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26)))) (= main_~__tmp_10~0 1)) [2020-10-24 02:27:23,952 INFO L270 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: (and (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__VERIFIER_assert__cond~3 1) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (not (= main_~__tmp_4~0 0))) (.cse10 (not (= main_~__VERIFIER_assert__cond~3 0))) (.cse11 (<= 1 main_~main__cp~0)) (.cse12 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= main_~__tmp_3~0 1) .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse9 .cse10 .cse11 .cse12))) (not (= main_~__tmp_7~0 0)) (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)) [2020-10-24 02:27:23,952 INFO L270 CegarLoopResult]: At program point L18(line 18) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,952 INFO L270 CegarLoopResult]: At program point L431(line 431) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:23,952 INFO L270 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_~__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) (<= (+ 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)))) [2020-10-24 02:27:23,952 INFO L270 CegarLoopResult]: At program point L200(line 200) the Hoare annotation is: (and (not (= main_~__tmp_8~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (= main_~__VERIFIER_assert__cond~3 1) (< (+ main_~main__cp~0 2) main_~main__urilen~0) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (not (= main_~__tmp_4~0 0))) (.cse10 (not (= main_~__VERIFIER_assert__cond~3 0))) (.cse11 (<= 1 main_~main__cp~0)) (.cse12 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= main_~__tmp_3~0 1) .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse9 .cse10 .cse11 .cse12))) (not (= main_~__tmp_7~0 0)) (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)) [2020-10-24 02:27:23,953 INFO L270 CegarLoopResult]: At program point L134(line 134) 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 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__tmp_17~0 0)) .cse5 .cse6 .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse9 .cse10)))) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,953 INFO L270 CegarLoopResult]: At program point L134-1(line 134) 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 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__tmp_17~0 0)) .cse5 .cse6 .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse9 .cse10)))) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,953 INFO L270 CegarLoopResult]: At program point L134-2(line 134) 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 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__tmp_17~0 0)) .cse5 .cse6 .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse9 .cse10)))) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-10-24 02:27:23,953 INFO L270 CegarLoopResult]: At program point L35(lines 35 436) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-10-24 02:27:24,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 02:27:24 BoogieIcfgContainer [2020-10-24 02:27:24,008 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-24 02:27:24,010 INFO L168 Benchmark]: Toolchain (without parser) took 89732.35 ms. Allocated memory was 164.6 MB in the beginning and 421.5 MB in the end (delta: 256.9 MB). Free memory was 141.3 MB in the beginning and 360.4 MB in the end (delta: -219.1 MB). Peak memory consumption was 253.3 MB. Max. memory is 8.0 GB. [2020-10-24 02:27:24,011 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 164.6 MB. Free memory is still 140.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-24 02:27:24,011 INFO L168 Benchmark]: CACSL2BoogieTranslator took 339.40 ms. Allocated memory is still 164.6 MB. Free memory was 140.6 MB in the beginning and 127.6 MB in the end (delta: 13.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2020-10-24 02:27:24,011 INFO L168 Benchmark]: Boogie Preprocessor took 86.81 ms. Allocated memory is still 164.6 MB. Free memory was 127.6 MB in the beginning and 125.9 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2020-10-24 02:27:24,012 INFO L168 Benchmark]: RCFGBuilder took 849.09 ms. Allocated memory is still 164.6 MB. Free memory was 125.8 MB in the beginning and 121.2 MB in the end (delta: 4.6 MB). Peak memory consumption was 15.4 MB. Max. memory is 8.0 GB. [2020-10-24 02:27:24,012 INFO L168 Benchmark]: TraceAbstraction took 88446.95 ms. Allocated memory was 164.6 MB in the beginning and 421.5 MB in the end (delta: 256.9 MB). Free memory was 120.7 MB in the beginning and 360.4 MB in the end (delta: -239.7 MB). Peak memory consumption was 231.7 MB. Max. memory is 8.0 GB. [2020-10-24 02:27:24,014 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 164.6 MB. Free memory is still 140.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 339.40 ms. Allocated memory is still 164.6 MB. Free memory was 140.6 MB in the beginning and 127.6 MB in the end (delta: 13.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 86.81 ms. Allocated memory is still 164.6 MB. Free memory was 127.6 MB in the beginning and 125.9 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 849.09 ms. Allocated memory is still 164.6 MB. Free memory was 125.8 MB in the beginning and 121.2 MB in the end (delta: 4.6 MB). Peak memory consumption was 15.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 88446.95 ms. Allocated memory was 164.6 MB in the beginning and 421.5 MB in the end (delta: 256.9 MB). Free memory was 120.7 MB in the beginning and 360.4 MB in the end (delta: -239.7 MB). Peak memory consumption was 231.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 230]: Loop Invariant Derived loop invariant: (((!(__tmp_14 == 0) && (((((((((((((((((((((((((main__cp + 1 < main__urilen && !(__VERIFIER_assert__cond == 0)) && !(__tmp_6 == 0)) && !(__VERIFIER_assert__cond == 0)) && __tmp_9 == 1) && !(__tmp_3 == 0)) && \old(__return_375) == __return_375) && __VERIFIER_assert__cond == 1) && !(__tmp_2 == 0)) && __VERIFIER_assert__cond == 1) && 1 <= main__cp) && main__scheme + 1 <= main__urilen) && __tmp_4 == 1) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_7 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_1 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_5 == 0)) && __tmp_10 == 1) && !(__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)) && \old(__return_375) == __return_375) && !(__VERIFIER_assert__cond == 0)) && main__cp + 1 <= main__urilen) && !(__VERIFIER_assert__cond == 0)) && __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)) && __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)) && !(__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) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_2 == 0)) && !(__tmp_9 == 0)) && main__c + 1 <= main__tokenlen) && !(__VERIFIER_assert__cond == 0)) && 1 <= main__cp) && main__scheme + 1 <= main__urilen) && __tmp_4 == 1) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_7 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_1 == 0)) && !(__tmp_13 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_12 == 0)) && !(__tmp_5 == 0)) && __tmp_10 == 1) && !(__VERIFIER_assert__cond == 0))) && !(__tmp_11 == 0)))) && !(__VERIFIER_assert__cond == 0)) && 1 <= main__c) || ((((((((((((((((((((((((((main__cp + 1 < main__urilen && !(__VERIFIER_assert__cond == 0)) && !(__tmp_6 == 0)) && !(__VERIFIER_assert__cond == 0)) && __tmp_9 == 1) && !(__tmp_3 == 0)) && \old(__return_375) == __return_375) && __VERIFIER_assert__cond == 1) && !(__tmp_2 == 0)) && __VERIFIER_assert__cond == 1) && 1 <= main__cp) && main__scheme + 1 <= main__urilen) && __tmp_4 == 1) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_7 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_1 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_5 == 0)) && __tmp_10 == 1) && !(__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)) && \old(__return_375) == __return_375) && !(__VERIFIER_assert__cond == 0)) && main__cp + 1 <= main__urilen) && !(__VERIFIER_assert__cond == 0)) && __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)) && __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)) && !(__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) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_2 == 0)) && !(__tmp_9 == 0)) && main__c + 1 <= main__tokenlen) && !(__VERIFIER_assert__cond == 0)) && 1 <= main__cp) && main__scheme + 1 <= main__urilen) && __tmp_4 == 1) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_7 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_1 == 0)) && !(__tmp_13 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_12 == 0)) && !(__tmp_5 == 0)) && __tmp_10 == 1) && !(__VERIFIER_assert__cond == 0))) && !(__tmp_11 == 0))) && main__c == 0) - InvariantResult [Line: 131]: Loop Invariant Derived loop invariant: (((((((((((((__tmp_4 == 1 && main__cp < main__urilen) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_3 == 0)) && !(__tmp_1 == 0)) && !(__tmp_2 == 0)) && !(__VERIFIER_assert__cond == 0)) && 1 <= main__cp) && main__scheme + 1 <= main__urilen) && !(__VERIFIER_assert__cond == 0)) || (((((((((((__tmp_4 == 1 && main__cp < main__urilen) && !(__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) && main__scheme + 1 <= main__urilen) && !(__VERIFIER_assert__cond == 0))) && \old(__return_375) == __return_375 - InvariantResult [Line: 262]: Loop Invariant Derived loop invariant: ((__tmp_11 == 1 && __VERIFIER_assert__cond == 1) && (((((!(__tmp_14 == 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)) && !(__VERIFIER_assert__cond == 0)) && main__cp + 1 <= main__urilen) && __VERIFIER_assert__cond == 1) && !(__tmp_2 == 0)) && !(__tmp_9 == 0)) && main__c + 1 <= main__tokenlen) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && __tmp_4 == 1) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_7 == 0)) && !(__VERIFIER_assert__cond == 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_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)) && !(__VERIFIER_assert__cond == 0)) && main__cp + 1 <= main__urilen) && __VERIFIER_assert__cond == 1) && !(__tmp_2 == 0)) && !(__tmp_9 == 0)) && 1 <= main__cp) && __tmp_4 == 1) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 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)) && !(__VERIFIER_assert__cond == 0)))) && !(__VERIFIER_assert__cond == 0)) && 1 <= main__c) && main__scheme + 1 <= main__urilen) || ((((((((((((((((((((((((((((((((!(__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)) && !(__VERIFIER_assert__cond == 0)) && main__cp + 1 <= main__urilen) && __VERIFIER_assert__cond == 1) && !(__tmp_2 == 0)) && !(__tmp_9 == 0)) && main__c + 1 <= main__tokenlen) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && __tmp_4 == 1) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_7 == 0)) && !(__VERIFIER_assert__cond == 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_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)) && !(__VERIFIER_assert__cond == 0)) && main__cp + 1 <= main__urilen) && __VERIFIER_assert__cond == 1) && !(__tmp_2 == 0)) && !(__tmp_9 == 0)) && 1 <= main__cp) && __tmp_4 == 1) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 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)) && !(__VERIFIER_assert__cond == 0))) && main__c == 0) && main__scheme + 1 <= main__urilen))) && __tmp_10 == 1 - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: ((((((((((((__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) && \old(__return_375) == __return_375) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && main__cp + 1 <= main__urilen) || (((((((((((((((__tmp_4 == 1 && !(__tmp_18 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_3 == 0)) && !(__tmp_17 == 0)) && \old(__return_375) == __return_375) && main__cp + 1 <= main__urilen) && !(__tmp_1 == 0)) && !(__tmp_2 == 0)) && !(__VERIFIER_assert__cond == 0)) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0))) && main__scheme + 1 <= main__urilen - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: (!(__tmp_1 == 0) && !(__VERIFIER_assert__cond == 0)) && \old(__return_375) == __return_375 - ProcedureContractResult [Line: 4]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 13]: 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 5 procedures, 223 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 29.8s, OverallIterations: 23, TraceHistogramMax: 2, AutomataDifference: 24.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 58.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4240 SDtfs, 12493 SDslu, 2432 SDs, 0 SdLazy, 11230 SolverSat, 537 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 352 GetRequests, 78 SyntacticMatches, 1 SemanticMatches, 273 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 226 ImplicationChecksByTransitivity, 9.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=218occurred 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: 1.4s AutomataMinimizationTime, 23 MinimizatonAttempts, 895 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 218 LocationsWithAnnotation, 342 PreInvPairs, 500 NumberOfFragments, 18010 HoareAnnotationTreeSize, 342 FomulaSimplifications, 12204360 FormulaSimplificationTreeSizeReduction, 8.3s HoareSimplificationTime, 218 FomulaSimplificationsInter, 239698 FormulaSimplificationTreeSizeReductionInter, 49.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.9s InterpolantComputationTime, 2339 NumberOfCodeBlocks, 2339 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 2316 ConstructedInterpolants, 0 QuantifiedInterpolants, 644921 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 23 InterpolantComputations, 20 PerfectInterpolantSequences, 19/41 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...