/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 0.2.0-7d8eed3 [2020-11-07 06:36:37,988 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 06:36:37,991 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 06:36:38,033 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 06:36:38,034 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 06:36:38,035 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 06:36:38,037 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 06:36:38,040 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 06:36:38,042 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 06:36:38,043 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 06:36:38,045 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 06:36:38,046 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 06:36:38,047 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 06:36:38,048 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 06:36:38,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 06:36:38,051 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 06:36:38,053 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 06:36:38,054 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 06:36:38,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 06:36:38,093 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 06:36:38,097 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 06:36:38,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 06:36:38,103 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 06:36:38,106 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 06:36:38,113 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-11-07 06:36:38,130 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 06:36:38,131 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 06:36:38,133 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 06:36:38,135 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 06:36:38,137 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 06:36:38,137 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 06:36:38,138 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 06:36:38,139 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 06:36:38,139 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 06:36:38,140 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 06:36:38,141 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 06:36:38,143 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 06:36:38,169 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 06:36:38,169 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 06:36:38,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 06:36:38,177 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 06:36:38,177 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 06:36:38,177 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 06:36:38,177 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 06:36:38,178 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 06:36:38,178 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 06:36:38,178 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 06:36:38,180 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 06:36:38,180 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 06:36:38,181 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 06:36:38,181 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 06:36:38,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 06:36:38,182 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 06:36:38,182 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 06:36:38,182 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 06:36:38,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 06:36:38,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 06:36:38,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 06:36:38,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 06:36:38,184 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-11-07 06:36:38,715 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 06:36:38,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 06:36:38,750 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 06:36:38,752 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 06:36:38,753 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 06:36:38,754 INFO L432 ainManager$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 [2020-11-07 06:36:38,834 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3528f92bf/8b9481577cfb49b0bb50bb0da2799438/FLAG94df766a7 [2020-11-07 06:36:39,483 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 06:36:39,483 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c [2020-11-07 06:36:39,495 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3528f92bf/8b9481577cfb49b0bb50bb0da2799438/FLAG94df766a7 [2020-11-07 06:36:39,864 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3528f92bf/8b9481577cfb49b0bb50bb0da2799438 [2020-11-07 06:36:39,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 06:36:39,878 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 06:36:39,886 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 06:36:39,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 06:36:39,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 06:36:39,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:36:39" (1/1) ... [2020-11-07 06:36:39,898 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11e8ea71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:36:39, skipping insertion in model container [2020-11-07 06:36:39,898 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 06:36:39" (1/1) ... [2020-11-07 06:36:39,909 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 06:36:39,970 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 06:36:40,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 06:36:40,334 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 06:36:40,401 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 06:36:40,419 INFO L208 MainTranslator]: Completed translation [2020-11-07 06:36:40,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:36:40 WrapperNode [2020-11-07 06:36:40,420 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 06:36:40,421 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 06:36:40,421 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 06:36:40,421 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 06:36:40,436 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:36:40" (1/1) ... [2020-11-07 06:36:40,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:36:40" (1/1) ... [2020-11-07 06:36:40,446 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:36:40" (1/1) ... [2020-11-07 06:36:40,446 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:36:40" (1/1) ... [2020-11-07 06:36:40,456 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:36:40" (1/1) ... [2020-11-07 06:36:40,465 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:36:40" (1/1) ... [2020-11-07 06:36:40,467 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:36:40" (1/1) ... [2020-11-07 06:36:40,471 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 06:36:40,472 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 06:36:40,473 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 06:36:40,473 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 06:36:40,474 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:36:40" (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 [2020-11-07 06:36:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 06:36:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 06:36:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 06:36:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-07 06:36:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 06:36:40,566 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 06:36:40,566 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 06:36:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 06:36:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 06:36:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-07 06:36:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-11-07 06:36:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 06:36:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 06:36:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 06:36:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 06:36:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 06:36:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 06:36:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 06:36:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 06:36:41,281 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 06:36:41,281 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-11-07 06:36:41,283 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:36:41 BoogieIcfgContainer [2020-11-07 06:36:41,284 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 06:36:41,292 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 06:36:41,292 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 06:36:41,302 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 06:36:41,302 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 06:36:39" (1/3) ... [2020-11-07 06:36:41,305 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36ec274c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 06:36:41, skipping insertion in model container [2020-11-07 06:36:41,305 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 06:36:40" (2/3) ... [2020-11-07 06:36:41,306 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36ec274c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 06:36:41, skipping insertion in model container [2020-11-07 06:36:41,306 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 06:36:41" (3/3) ... [2020-11-07 06:36:41,311 INFO L111 eAbstractionObserver]: Analyzing ICFG apache-escape-absolute.i.v+cfa-reducer.c [2020-11-07 06:36:41,338 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 06:36:41,343 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-07 06:36:41,354 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-07 06:36:41,381 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 06:36:41,382 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 06:36:41,382 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-11-07 06:36:41,382 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 06:36:41,382 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 06:36:41,382 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 06:36:41,382 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 06:36:41,383 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 06:36:41,408 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states. [2020-11-07 06:36:41,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-11-07 06:36:41,419 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:36:41,420 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] [2020-11-07 06:36:41,421 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:36:41,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:36:41,428 INFO L82 PathProgramCache]: Analyzing trace with hash 2097311355, now seen corresponding path program 1 times [2020-11-07 06:36:41,439 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:36:41,440 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1507233768] [2020-11-07 06:36:41,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:36:41,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:41,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:36:41,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:41,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:36:41,822 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1507233768] [2020-11-07 06:36:41,825 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:36:41,825 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 06:36:41,826 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [445707392] [2020-11-07 06:36:41,832 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 06:36:41,833 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:36:41,857 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 06:36:41,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-11-07 06:36:41,861 INFO L87 Difference]: Start difference. First operand 218 states. Second operand 7 states. [2020-11-07 06:36:43,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:36:43,219 INFO L93 Difference]: Finished difference Result 280 states and 349 transitions. [2020-11-07 06:36:43,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-11-07 06:36:43,221 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 47 [2020-11-07 06:36:43,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:36:43,234 INFO L225 Difference]: With dead ends: 280 [2020-11-07 06:36:43,235 INFO L226 Difference]: Without dead ends: 226 [2020-11-07 06:36:43,239 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 [2020-11-07 06:36:43,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 226 states. [2020-11-07 06:36:43,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 226 to 180. [2020-11-07 06:36:43,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 180 states. [2020-11-07 06:36:43,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 199 transitions. [2020-11-07 06:36:43,337 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 199 transitions. Word has length 47 [2020-11-07 06:36:43,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:36:43,338 INFO L481 AbstractCegarLoop]: Abstraction has 180 states and 199 transitions. [2020-11-07 06:36:43,338 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 06:36:43,339 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 199 transitions. [2020-11-07 06:36:43,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-11-07 06:36:43,340 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:36:43,341 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 06:36:43,341 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 06:36:43,341 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:36:43,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:36:43,342 INFO L82 PathProgramCache]: Analyzing trace with hash -2144220168, now seen corresponding path program 1 times [2020-11-07 06:36:43,343 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:36:43,343 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1982142593] [2020-11-07 06:36:43,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:36:43,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:43,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:36:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:43,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:36:43,545 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1982142593] [2020-11-07 06:36:43,545 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:36:43,546 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 06:36:43,546 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [796633468] [2020-11-07 06:36:43,547 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 06:36:43,548 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:36:43,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 06:36:43,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-11-07 06:36:43,549 INFO L87 Difference]: Start difference. First operand 180 states and 199 transitions. Second operand 8 states. [2020-11-07 06:36:44,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:36:44,061 INFO L93 Difference]: Finished difference Result 182 states and 200 transitions. [2020-11-07 06:36:44,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-11-07 06:36:44,062 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 52 [2020-11-07 06:36:44,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:36:44,064 INFO L225 Difference]: With dead ends: 182 [2020-11-07 06:36:44,065 INFO L226 Difference]: Without dead ends: 179 [2020-11-07 06:36:44,066 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 [2020-11-07 06:36:44,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2020-11-07 06:36:44,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 179. [2020-11-07 06:36:44,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 179 states. [2020-11-07 06:36:44,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 197 transitions. [2020-11-07 06:36:44,117 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 197 transitions. Word has length 52 [2020-11-07 06:36:44,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:36:44,118 INFO L481 AbstractCegarLoop]: Abstraction has 179 states and 197 transitions. [2020-11-07 06:36:44,118 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 06:36:44,118 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 197 transitions. [2020-11-07 06:36:44,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2020-11-07 06:36:44,120 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:36:44,120 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] [2020-11-07 06:36:44,121 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 06:36:44,121 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:36:44,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:36:44,122 INFO L82 PathProgramCache]: Analyzing trace with hash -99401472, now seen corresponding path program 1 times [2020-11-07 06:36:44,122 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:36:44,122 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1768370413] [2020-11-07 06:36:44,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:36:44,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:44,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:36:44,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:44,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:36:44,337 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1768370413] [2020-11-07 06:36:44,337 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:36:44,337 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 06:36:44,337 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741443944] [2020-11-07 06:36:44,339 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 06:36:44,339 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:36:44,339 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 06:36:44,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-11-07 06:36:44,340 INFO L87 Difference]: Start difference. First operand 179 states and 197 transitions. Second operand 7 states. [2020-11-07 06:36:45,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:36:45,330 INFO L93 Difference]: Finished difference Result 227 states and 252 transitions. [2020-11-07 06:36:45,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 06:36:45,332 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 62 [2020-11-07 06:36:45,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:36:45,336 INFO L225 Difference]: With dead ends: 227 [2020-11-07 06:36:45,336 INFO L226 Difference]: Without dead ends: 224 [2020-11-07 06:36:45,338 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 [2020-11-07 06:36:45,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2020-11-07 06:36:45,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 178. [2020-11-07 06:36:45,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 178 states. [2020-11-07 06:36:45,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 195 transitions. [2020-11-07 06:36:45,410 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 195 transitions. Word has length 62 [2020-11-07 06:36:45,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:36:45,413 INFO L481 AbstractCegarLoop]: Abstraction has 178 states and 195 transitions. [2020-11-07 06:36:45,413 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 06:36:45,414 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 195 transitions. [2020-11-07 06:36:45,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2020-11-07 06:36:45,418 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:36:45,418 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] [2020-11-07 06:36:45,418 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 06:36:45,418 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:36:45,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:36:45,419 INFO L82 PathProgramCache]: Analyzing trace with hash -636217690, now seen corresponding path program 1 times [2020-11-07 06:36:45,421 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:36:45,422 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1952585166] [2020-11-07 06:36:45,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:36:45,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:45,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:36:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:45,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:36:45,619 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1952585166] [2020-11-07 06:36:45,619 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:36:45,620 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 06:36:45,620 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1338034313] [2020-11-07 06:36:45,620 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 06:36:45,621 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:36:45,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 06:36:45,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-11-07 06:36:45,622 INFO L87 Difference]: Start difference. First operand 178 states and 195 transitions. Second operand 7 states. [2020-11-07 06:36:46,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:36:46,205 INFO L93 Difference]: Finished difference Result 180 states and 196 transitions. [2020-11-07 06:36:46,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 06:36:46,206 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 67 [2020-11-07 06:36:46,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:36:46,207 INFO L225 Difference]: With dead ends: 180 [2020-11-07 06:36:46,208 INFO L226 Difference]: Without dead ends: 177 [2020-11-07 06:36:46,208 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 [2020-11-07 06:36:46,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 177 states. [2020-11-07 06:36:46,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 177 to 177. [2020-11-07 06:36:46,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 177 states. [2020-11-07 06:36:46,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 193 transitions. [2020-11-07 06:36:46,265 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 193 transitions. Word has length 67 [2020-11-07 06:36:46,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:36:46,268 INFO L481 AbstractCegarLoop]: Abstraction has 177 states and 193 transitions. [2020-11-07 06:36:46,268 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 06:36:46,268 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 193 transitions. [2020-11-07 06:36:46,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2020-11-07 06:36:46,277 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:36:46,277 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] [2020-11-07 06:36:46,278 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 06:36:46,278 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:36:46,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:36:46,279 INFO L82 PathProgramCache]: Analyzing trace with hash 256294954, now seen corresponding path program 1 times [2020-11-07 06:36:46,280 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:36:46,280 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [960102466] [2020-11-07 06:36:46,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:36:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:46,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:36:46,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:46,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:36:46,515 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [960102466] [2020-11-07 06:36:46,515 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:36:46,515 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 06:36:46,515 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1970021868] [2020-11-07 06:36:46,516 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 06:36:46,516 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:36:46,517 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 06:36:46,517 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-07 06:36:46,517 INFO L87 Difference]: Start difference. First operand 177 states and 193 transitions. Second operand 8 states. [2020-11-07 06:36:47,133 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 49 [2020-11-07 06:36:48,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:36:48,361 INFO L93 Difference]: Finished difference Result 315 states and 351 transitions. [2020-11-07 06:36:48,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-11-07 06:36:48,362 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 73 [2020-11-07 06:36:48,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:36:48,366 INFO L225 Difference]: With dead ends: 315 [2020-11-07 06:36:48,367 INFO L226 Difference]: Without dead ends: 312 [2020-11-07 06:36:48,368 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 [2020-11-07 06:36:48,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2020-11-07 06:36:48,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 188. [2020-11-07 06:36:48,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 188 states. [2020-11-07 06:36:48,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 206 transitions. [2020-11-07 06:36:48,419 INFO L78 Accepts]: Start accepts. Automaton has 188 states and 206 transitions. Word has length 73 [2020-11-07 06:36:48,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:36:48,420 INFO L481 AbstractCegarLoop]: Abstraction has 188 states and 206 transitions. [2020-11-07 06:36:48,420 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 06:36:48,421 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 206 transitions. [2020-11-07 06:36:48,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2020-11-07 06:36:48,423 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:36:48,424 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] [2020-11-07 06:36:48,424 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 06:36:48,425 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:36:48,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:36:48,426 INFO L82 PathProgramCache]: Analyzing trace with hash 226428244, now seen corresponding path program 1 times [2020-11-07 06:36:48,426 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:36:48,426 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1268798847] [2020-11-07 06:36:48,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:36:48,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:48,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:36:48,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:36:48,666 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1268798847] [2020-11-07 06:36:48,668 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:36:48,668 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 06:36:48,668 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1239900872] [2020-11-07 06:36:48,669 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 06:36:48,669 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:36:48,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 06:36:48,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-07 06:36:48,671 INFO L87 Difference]: Start difference. First operand 188 states and 206 transitions. Second operand 8 states. [2020-11-07 06:36:49,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:36:49,684 INFO L93 Difference]: Finished difference Result 190 states and 207 transitions. [2020-11-07 06:36:49,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-11-07 06:36:49,685 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 78 [2020-11-07 06:36:49,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:36:49,689 INFO L225 Difference]: With dead ends: 190 [2020-11-07 06:36:49,690 INFO L226 Difference]: Without dead ends: 187 [2020-11-07 06:36:49,691 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 [2020-11-07 06:36:49,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2020-11-07 06:36:49,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 187. [2020-11-07 06:36:49,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 187 states. [2020-11-07 06:36:49,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 204 transitions. [2020-11-07 06:36:49,764 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 204 transitions. Word has length 78 [2020-11-07 06:36:49,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:36:49,765 INFO L481 AbstractCegarLoop]: Abstraction has 187 states and 204 transitions. [2020-11-07 06:36:49,765 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 06:36:49,765 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 204 transitions. [2020-11-07 06:36:49,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2020-11-07 06:36:49,766 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:36:49,766 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] [2020-11-07 06:36:49,767 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 06:36:49,767 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:36:49,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:36:49,768 INFO L82 PathProgramCache]: Analyzing trace with hash 1715941524, now seen corresponding path program 1 times [2020-11-07 06:36:49,768 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:36:49,768 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [666528570] [2020-11-07 06:36:49,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:36:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:49,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:36:49,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:49,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:36:49,923 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [666528570] [2020-11-07 06:36:49,924 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:36:49,924 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 06:36:49,924 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456537642] [2020-11-07 06:36:49,924 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 06:36:49,925 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:36:49,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 06:36:49,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-07 06:36:49,926 INFO L87 Difference]: Start difference. First operand 187 states and 204 transitions. Second operand 8 states. [2020-11-07 06:36:50,579 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 49 [2020-11-07 06:36:50,717 WARN L194 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 52 [2020-11-07 06:36:52,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:36:52,231 INFO L93 Difference]: Finished difference Result 433 states and 480 transitions. [2020-11-07 06:36:52,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 06:36:52,232 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 78 [2020-11-07 06:36:52,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:36:52,236 INFO L225 Difference]: With dead ends: 433 [2020-11-07 06:36:52,236 INFO L226 Difference]: Without dead ends: 430 [2020-11-07 06:36:52,237 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=82, Invalid=190, Unknown=0, NotChecked=0, Total=272 [2020-11-07 06:36:52,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 430 states. [2020-11-07 06:36:52,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 430 to 192. [2020-11-07 06:36:52,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 192 states. [2020-11-07 06:36:52,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 209 transitions. [2020-11-07 06:36:52,300 INFO L78 Accepts]: Start accepts. Automaton has 192 states and 209 transitions. Word has length 78 [2020-11-07 06:36:52,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:36:52,301 INFO L481 AbstractCegarLoop]: Abstraction has 192 states and 209 transitions. [2020-11-07 06:36:52,301 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 06:36:52,301 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 209 transitions. [2020-11-07 06:36:52,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2020-11-07 06:36:52,302 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:36:52,302 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] [2020-11-07 06:36:52,302 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 06:36:52,302 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:36:52,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:36:52,303 INFO L82 PathProgramCache]: Analyzing trace with hash 2011231013, now seen corresponding path program 1 times [2020-11-07 06:36:52,303 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:36:52,304 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [427360009] [2020-11-07 06:36:52,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:36:52,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:52,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:36:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:52,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:36:52,439 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [427360009] [2020-11-07 06:36:52,440 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:36:52,440 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 06:36:52,440 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900485829] [2020-11-07 06:36:52,441 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 06:36:52,441 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:36:52,441 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 06:36:52,442 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-07 06:36:52,442 INFO L87 Difference]: Start difference. First operand 192 states and 209 transitions. Second operand 8 states. [2020-11-07 06:36:53,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:36:53,814 INFO L93 Difference]: Finished difference Result 286 states and 313 transitions. [2020-11-07 06:36:53,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 06:36:53,815 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 83 [2020-11-07 06:36:53,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:36:53,818 INFO L225 Difference]: With dead ends: 286 [2020-11-07 06:36:53,818 INFO L226 Difference]: Without dead ends: 283 [2020-11-07 06:36:53,819 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 [2020-11-07 06:36:53,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2020-11-07 06:36:53,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 191. [2020-11-07 06:36:53,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191 states. [2020-11-07 06:36:53,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 207 transitions. [2020-11-07 06:36:53,901 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 207 transitions. Word has length 83 [2020-11-07 06:36:53,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:36:53,902 INFO L481 AbstractCegarLoop]: Abstraction has 191 states and 207 transitions. [2020-11-07 06:36:53,902 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 06:36:53,902 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 207 transitions. [2020-11-07 06:36:53,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2020-11-07 06:36:53,903 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:36:53,903 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] [2020-11-07 06:36:53,903 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 06:36:53,904 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:36:53,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:36:53,904 INFO L82 PathProgramCache]: Analyzing trace with hash -348210566, now seen corresponding path program 1 times [2020-11-07 06:36:53,905 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:36:53,905 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [984740832] [2020-11-07 06:36:53,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:36:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:53,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:36:53,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:54,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:36:54,007 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [984740832] [2020-11-07 06:36:54,007 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:36:54,008 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 06:36:54,008 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [619428223] [2020-11-07 06:36:54,008 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 06:36:54,009 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:36:54,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 06:36:54,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 06:36:54,010 INFO L87 Difference]: Start difference. First operand 191 states and 207 transitions. Second operand 4 states. [2020-11-07 06:36:54,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:36:54,527 INFO L93 Difference]: Finished difference Result 282 states and 308 transitions. [2020-11-07 06:36:54,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-07 06:36:54,528 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 84 [2020-11-07 06:36:54,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:36:54,531 INFO L225 Difference]: With dead ends: 282 [2020-11-07 06:36:54,531 INFO L226 Difference]: Without dead ends: 191 [2020-11-07 06:36:54,532 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 [2020-11-07 06:36:54,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2020-11-07 06:36:54,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2020-11-07 06:36:54,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191 states. [2020-11-07 06:36:54,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 205 transitions. [2020-11-07 06:36:54,606 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 205 transitions. Word has length 84 [2020-11-07 06:36:54,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:36:54,607 INFO L481 AbstractCegarLoop]: Abstraction has 191 states and 205 transitions. [2020-11-07 06:36:54,607 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 06:36:54,607 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 205 transitions. [2020-11-07 06:36:54,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2020-11-07 06:36:54,608 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:36:54,608 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] [2020-11-07 06:36:54,608 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-07 06:36:54,609 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:36:54,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:36:54,609 INFO L82 PathProgramCache]: Analyzing trace with hash -782874089, now seen corresponding path program 1 times [2020-11-07 06:36:54,609 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:36:54,610 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1556032312] [2020-11-07 06:36:54,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:36:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:54,747 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:36:54,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:54,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:36:54,767 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1556032312] [2020-11-07 06:36:54,767 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:36:54,768 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 06:36:54,768 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [237872774] [2020-11-07 06:36:54,768 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 06:36:54,769 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:36:54,769 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 06:36:54,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-11-07 06:36:54,770 INFO L87 Difference]: Start difference. First operand 191 states and 205 transitions. Second operand 8 states. [2020-11-07 06:36:55,562 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:36:55,562 INFO L93 Difference]: Finished difference Result 193 states and 206 transitions. [2020-11-07 06:36:55,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 06:36:55,563 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 89 [2020-11-07 06:36:55,563 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:36:55,565 INFO L225 Difference]: With dead ends: 193 [2020-11-07 06:36:55,565 INFO L226 Difference]: Without dead ends: 190 [2020-11-07 06:36:55,566 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 [2020-11-07 06:36:55,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states. [2020-11-07 06:36:55,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 190. [2020-11-07 06:36:55,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-11-07 06:36:55,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 203 transitions. [2020-11-07 06:36:55,638 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 203 transitions. Word has length 89 [2020-11-07 06:36:55,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:36:55,639 INFO L481 AbstractCegarLoop]: Abstraction has 190 states and 203 transitions. [2020-11-07 06:36:55,639 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 06:36:55,639 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 203 transitions. [2020-11-07 06:36:55,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2020-11-07 06:36:55,640 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:36:55,640 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] [2020-11-07 06:36:55,649 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-07 06:36:55,650 INFO L429 AbstractCegarLoop]: === Iteration 11 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:36:55,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:36:55,650 INFO L82 PathProgramCache]: Analyzing trace with hash -1988822630, now seen corresponding path program 1 times [2020-11-07 06:36:55,651 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:36:55,651 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [973665678] [2020-11-07 06:36:55,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:36:55,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:55,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:36:55,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:55,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:36:55,789 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [973665678] [2020-11-07 06:36:55,790 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:36:55,790 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 06:36:55,790 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [41559747] [2020-11-07 06:36:55,791 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 06:36:55,791 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:36:55,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 06:36:55,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-11-07 06:36:55,792 INFO L87 Difference]: Start difference. First operand 190 states and 203 transitions. Second operand 7 states. [2020-11-07 06:36:56,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:36:56,482 INFO L93 Difference]: Finished difference Result 192 states and 204 transitions. [2020-11-07 06:36:56,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-07 06:36:56,482 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 94 [2020-11-07 06:36:56,483 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:36:56,484 INFO L225 Difference]: With dead ends: 192 [2020-11-07 06:36:56,484 INFO L226 Difference]: Without dead ends: 189 [2020-11-07 06:36:56,485 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 [2020-11-07 06:36:56,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2020-11-07 06:36:56,553 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 189. [2020-11-07 06:36:56,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2020-11-07 06:36:56,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 201 transitions. [2020-11-07 06:36:56,555 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 201 transitions. Word has length 94 [2020-11-07 06:36:56,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:36:56,556 INFO L481 AbstractCegarLoop]: Abstraction has 189 states and 201 transitions. [2020-11-07 06:36:56,556 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 06:36:56,556 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 201 transitions. [2020-11-07 06:36:56,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2020-11-07 06:36:56,560 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:36:56,561 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] [2020-11-07 06:36:56,561 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-07 06:36:56,561 INFO L429 AbstractCegarLoop]: === Iteration 12 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:36:56,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:36:56,562 INFO L82 PathProgramCache]: Analyzing trace with hash -481418103, now seen corresponding path program 1 times [2020-11-07 06:36:56,562 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:36:56,562 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2083150727] [2020-11-07 06:36:56,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:36:56,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:56,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:36:56,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:56,761 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-11-07 06:36:56,762 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2083150727] [2020-11-07 06:36:56,762 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 06:36:56,762 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-11-07 06:36:56,762 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92500158] [2020-11-07 06:36:56,763 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 06:36:56,763 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:36:56,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 06:36:56,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-11-07 06:36:56,764 INFO L87 Difference]: Start difference. First operand 189 states and 201 transitions. Second operand 8 states. [2020-11-07 06:36:57,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:36:57,833 INFO L93 Difference]: Finished difference Result 273 states and 293 transitions. [2020-11-07 06:36:57,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-07 06:36:57,838 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 95 [2020-11-07 06:36:57,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:36:57,839 INFO L225 Difference]: With dead ends: 273 [2020-11-07 06:36:57,840 INFO L226 Difference]: Without dead ends: 270 [2020-11-07 06:36:57,840 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=75, Invalid=135, Unknown=0, NotChecked=0, Total=210 [2020-11-07 06:36:57,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270 states. [2020-11-07 06:36:57,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270 to 183. [2020-11-07 06:36:57,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 183 states. [2020-11-07 06:36:57,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 194 transitions. [2020-11-07 06:36:57,906 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 194 transitions. Word has length 95 [2020-11-07 06:36:57,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:36:57,906 INFO L481 AbstractCegarLoop]: Abstraction has 183 states and 194 transitions. [2020-11-07 06:36:57,906 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 06:36:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 194 transitions. [2020-11-07 06:36:57,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2020-11-07 06:36:57,907 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:36:57,908 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] [2020-11-07 06:36:57,908 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-11-07 06:36:57,908 INFO L429 AbstractCegarLoop]: === Iteration 13 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:36:57,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:36:57,909 INFO L82 PathProgramCache]: Analyzing trace with hash -1800158046, now seen corresponding path program 1 times [2020-11-07 06:36:57,909 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:36:57,909 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [537942999] [2020-11-07 06:36:57,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:36:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:58,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:36:58,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:58,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-11-07 06:36:58,048 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [537942999] [2020-11-07 06:36:58,048 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 06:36:58,048 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2020-11-07 06:36:58,048 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69391868] [2020-11-07 06:36:58,049 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 06:36:58,049 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:36:58,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 06:36:58,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-11-07 06:36:58,050 INFO L87 Difference]: Start difference. First operand 183 states and 194 transitions. Second operand 8 states. [2020-11-07 06:36:58,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:36:58,758 INFO L93 Difference]: Finished difference Result 185 states and 195 transitions. [2020-11-07 06:36:58,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 06:36:58,759 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 95 [2020-11-07 06:36:58,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:36:58,761 INFO L225 Difference]: With dead ends: 185 [2020-11-07 06:36:58,761 INFO L226 Difference]: Without dead ends: 182 [2020-11-07 06:36:58,762 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 [2020-11-07 06:36:58,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2020-11-07 06:36:58,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 171. [2020-11-07 06:36:58,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 171 states. [2020-11-07 06:36:58,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 171 states and 180 transitions. [2020-11-07 06:36:58,846 INFO L78 Accepts]: Start accepts. Automaton has 171 states and 180 transitions. Word has length 95 [2020-11-07 06:36:58,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:36:58,847 INFO L481 AbstractCegarLoop]: Abstraction has 171 states and 180 transitions. [2020-11-07 06:36:58,847 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 06:36:58,847 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 180 transitions. [2020-11-07 06:36:58,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-11-07 06:36:58,848 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:36:58,848 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] [2020-11-07 06:36:58,849 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-11-07 06:36:58,849 INFO L429 AbstractCegarLoop]: === Iteration 14 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:36:58,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:36:58,849 INFO L82 PathProgramCache]: Analyzing trace with hash 66891622, now seen corresponding path program 1 times [2020-11-07 06:36:58,850 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:36:58,852 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [780381735] [2020-11-07 06:36:58,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:36:58,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:59,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:36:59,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:59,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:36:59,047 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [780381735] [2020-11-07 06:36:59,047 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:36:59,047 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 06:36:59,048 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [541075134] [2020-11-07 06:36:59,048 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 06:36:59,048 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:36:59,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 06:36:59,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-11-07 06:36:59,049 INFO L87 Difference]: Start difference. First operand 171 states and 180 transitions. Second operand 8 states. [2020-11-07 06:36:59,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:36:59,811 INFO L93 Difference]: Finished difference Result 173 states and 181 transitions. [2020-11-07 06:36:59,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 06:36:59,812 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 108 [2020-11-07 06:36:59,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:36:59,814 INFO L225 Difference]: With dead ends: 173 [2020-11-07 06:36:59,814 INFO L226 Difference]: Without dead ends: 170 [2020-11-07 06:36:59,815 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 [2020-11-07 06:36:59,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2020-11-07 06:36:59,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 170. [2020-11-07 06:36:59,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170 states. [2020-11-07 06:36:59,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 178 transitions. [2020-11-07 06:36:59,890 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 178 transitions. Word has length 108 [2020-11-07 06:36:59,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:36:59,890 INFO L481 AbstractCegarLoop]: Abstraction has 170 states and 178 transitions. [2020-11-07 06:36:59,890 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 06:36:59,890 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 178 transitions. [2020-11-07 06:36:59,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-11-07 06:36:59,891 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:36:59,892 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] [2020-11-07 06:36:59,892 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-11-07 06:36:59,892 INFO L429 AbstractCegarLoop]: === Iteration 15 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:36:59,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:36:59,892 INFO L82 PathProgramCache]: Analyzing trace with hash -1804796986, now seen corresponding path program 1 times [2020-11-07 06:36:59,893 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:36:59,893 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [676575925] [2020-11-07 06:36:59,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:36:59,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:36:59,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:36:59,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:00,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:37:00,014 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [676575925] [2020-11-07 06:37:00,014 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:37:00,014 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 06:37:00,015 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818781069] [2020-11-07 06:37:00,015 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 06:37:00,015 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:37:00,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 06:37:00,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-11-07 06:37:00,016 INFO L87 Difference]: Start difference. First operand 170 states and 178 transitions. Second operand 8 states. [2020-11-07 06:37:00,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:37:00,859 INFO L93 Difference]: Finished difference Result 212 states and 220 transitions. [2020-11-07 06:37:00,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-11-07 06:37:00,860 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 113 [2020-11-07 06:37:00,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:37:00,861 INFO L225 Difference]: With dead ends: 212 [2020-11-07 06:37:00,861 INFO L226 Difference]: Without dead ends: 209 [2020-11-07 06:37:00,862 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 [2020-11-07 06:37:00,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2020-11-07 06:37:00,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 169. [2020-11-07 06:37:00,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 169 states. [2020-11-07 06:37:00,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 176 transitions. [2020-11-07 06:37:00,921 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 176 transitions. Word has length 113 [2020-11-07 06:37:00,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:37:00,922 INFO L481 AbstractCegarLoop]: Abstraction has 169 states and 176 transitions. [2020-11-07 06:37:00,922 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 06:37:00,922 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 176 transitions. [2020-11-07 06:37:00,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2020-11-07 06:37:00,923 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:37:00,924 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] [2020-11-07 06:37:00,924 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-11-07 06:37:00,924 INFO L429 AbstractCegarLoop]: === Iteration 16 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:37:00,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:37:00,925 INFO L82 PathProgramCache]: Analyzing trace with hash -1256062256, now seen corresponding path program 1 times [2020-11-07 06:37:00,925 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:37:00,925 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1344251830] [2020-11-07 06:37:00,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:37:00,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:01,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:37:01,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:01,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:37:01,058 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1344251830] [2020-11-07 06:37:01,058 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:37:01,059 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 06:37:01,059 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [751588636] [2020-11-07 06:37:01,059 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 06:37:01,059 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:37:01,060 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 06:37:01,060 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-07 06:37:01,060 INFO L87 Difference]: Start difference. First operand 169 states and 176 transitions. Second operand 8 states. [2020-11-07 06:37:01,995 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 49 [2020-11-07 06:37:02,108 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 52 [2020-11-07 06:37:02,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:37:02,488 INFO L93 Difference]: Finished difference Result 219 states and 232 transitions. [2020-11-07 06:37:02,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-07 06:37:02,489 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 120 [2020-11-07 06:37:02,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:37:02,491 INFO L225 Difference]: With dead ends: 219 [2020-11-07 06:37:02,492 INFO L226 Difference]: Without dead ends: 216 [2020-11-07 06:37:02,492 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 [2020-11-07 06:37:02,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2020-11-07 06:37:02,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 176. [2020-11-07 06:37:02,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 176 states. [2020-11-07 06:37:02,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 183 transitions. [2020-11-07 06:37:02,557 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 183 transitions. Word has length 120 [2020-11-07 06:37:02,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:37:02,558 INFO L481 AbstractCegarLoop]: Abstraction has 176 states and 183 transitions. [2020-11-07 06:37:02,558 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 06:37:02,558 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 183 transitions. [2020-11-07 06:37:02,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2020-11-07 06:37:02,559 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:37:02,560 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] [2020-11-07 06:37:02,560 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-11-07 06:37:02,560 INFO L429 AbstractCegarLoop]: === Iteration 17 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:37:02,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:37:02,560 INFO L82 PathProgramCache]: Analyzing trace with hash 433097903, now seen corresponding path program 1 times [2020-11-07 06:37:02,561 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:37:02,561 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [98040284] [2020-11-07 06:37:02,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:37:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:02,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:37:02,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:02,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:37:02,701 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [98040284] [2020-11-07 06:37:02,701 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:37:02,701 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 06:37:02,701 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669520731] [2020-11-07 06:37:02,702 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 06:37:02,702 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:37:02,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 06:37:02,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-07 06:37:02,703 INFO L87 Difference]: Start difference. First operand 176 states and 183 transitions. Second operand 8 states. [2020-11-07 06:37:03,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:37:03,916 INFO L93 Difference]: Finished difference Result 181 states and 187 transitions. [2020-11-07 06:37:03,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 06:37:03,916 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 125 [2020-11-07 06:37:03,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:37:03,918 INFO L225 Difference]: With dead ends: 181 [2020-11-07 06:37:03,918 INFO L226 Difference]: Without dead ends: 178 [2020-11-07 06:37:03,919 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 [2020-11-07 06:37:03,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178 states. [2020-11-07 06:37:03,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 175. [2020-11-07 06:37:03,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 175 states. [2020-11-07 06:37:03,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 181 transitions. [2020-11-07 06:37:03,982 INFO L78 Accepts]: Start accepts. Automaton has 175 states and 181 transitions. Word has length 125 [2020-11-07 06:37:03,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:37:03,982 INFO L481 AbstractCegarLoop]: Abstraction has 175 states and 181 transitions. [2020-11-07 06:37:03,982 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 06:37:03,982 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 181 transitions. [2020-11-07 06:37:03,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2020-11-07 06:37:03,984 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:37:03,984 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 06:37:03,984 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-11-07 06:37:03,984 INFO L429 AbstractCegarLoop]: === Iteration 18 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:37:03,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:37:03,985 INFO L82 PathProgramCache]: Analyzing trace with hash 1051408539, now seen corresponding path program 1 times [2020-11-07 06:37:03,985 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:37:03,985 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [648314499] [2020-11-07 06:37:03,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:37:04,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:04,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:37:04,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:04,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:37:04,109 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [648314499] [2020-11-07 06:37:04,109 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:37:04,109 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 06:37:04,109 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1473453729] [2020-11-07 06:37:04,110 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 06:37:04,110 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:37:04,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 06:37:04,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-11-07 06:37:04,111 INFO L87 Difference]: Start difference. First operand 175 states and 181 transitions. Second operand 7 states. [2020-11-07 06:37:05,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:37:05,076 INFO L93 Difference]: Finished difference Result 203 states and 210 transitions. [2020-11-07 06:37:05,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 06:37:05,077 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 136 [2020-11-07 06:37:05,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:37:05,079 INFO L225 Difference]: With dead ends: 203 [2020-11-07 06:37:05,079 INFO L226 Difference]: Without dead ends: 200 [2020-11-07 06:37:05,079 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2020-11-07 06:37:05,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2020-11-07 06:37:05,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 174. [2020-11-07 06:37:05,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 174 states. [2020-11-07 06:37:05,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 179 transitions. [2020-11-07 06:37:05,164 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 179 transitions. Word has length 136 [2020-11-07 06:37:05,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:37:05,164 INFO L481 AbstractCegarLoop]: Abstraction has 174 states and 179 transitions. [2020-11-07 06:37:05,165 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 06:37:05,165 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 179 transitions. [2020-11-07 06:37:05,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-11-07 06:37:05,166 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:37:05,167 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] [2020-11-07 06:37:05,167 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-11-07 06:37:05,167 INFO L429 AbstractCegarLoop]: === Iteration 19 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:37:05,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:37:05,168 INFO L82 PathProgramCache]: Analyzing trace with hash 1675521827, now seen corresponding path program 1 times [2020-11-07 06:37:05,168 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:37:05,168 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1306402246] [2020-11-07 06:37:05,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:37:05,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:05,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:37:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:05,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:37:05,383 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1306402246] [2020-11-07 06:37:05,383 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-11-07 06:37:05,383 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-11-07 06:37:05,383 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [727184472] [2020-11-07 06:37:05,386 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 06:37:05,386 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:37:05,387 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 06:37:05,387 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2020-11-07 06:37:05,387 INFO L87 Difference]: Start difference. First operand 174 states and 179 transitions. Second operand 9 states. [2020-11-07 06:37:06,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:37:06,388 INFO L93 Difference]: Finished difference Result 176 states and 180 transitions. [2020-11-07 06:37:06,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-11-07 06:37:06,389 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 138 [2020-11-07 06:37:06,389 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:37:06,391 INFO L225 Difference]: With dead ends: 176 [2020-11-07 06:37:06,391 INFO L226 Difference]: Without dead ends: 173 [2020-11-07 06:37:06,392 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 [2020-11-07 06:37:06,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2020-11-07 06:37:06,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 166. [2020-11-07 06:37:06,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166 states. [2020-11-07 06:37:06,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 170 transitions. [2020-11-07 06:37:06,441 INFO L78 Accepts]: Start accepts. Automaton has 166 states and 170 transitions. Word has length 138 [2020-11-07 06:37:06,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:37:06,441 INFO L481 AbstractCegarLoop]: Abstraction has 166 states and 170 transitions. [2020-11-07 06:37:06,441 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 06:37:06,441 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 170 transitions. [2020-11-07 06:37:06,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2020-11-07 06:37:06,443 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:37:06,443 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 06:37:06,443 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-11-07 06:37:06,444 INFO L429 AbstractCegarLoop]: === Iteration 20 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:37:06,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:37:06,444 INFO L82 PathProgramCache]: Analyzing trace with hash 270349144, now seen corresponding path program 1 times [2020-11-07 06:37:06,444 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:37:06,445 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1754581873] [2020-11-07 06:37:06,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:37:06,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:06,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:37:06,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:06,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:37:06,562 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1754581873] [2020-11-07 06:37:06,562 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:37:06,562 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 06:37:06,563 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [629244719] [2020-11-07 06:37:06,563 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 06:37:06,563 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:37:06,564 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 06:37:06,564 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-11-07 06:37:06,564 INFO L87 Difference]: Start difference. First operand 166 states and 170 transitions. Second operand 7 states. [2020-11-07 06:37:07,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:37:07,489 INFO L93 Difference]: Finished difference Result 195 states and 199 transitions. [2020-11-07 06:37:07,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-11-07 06:37:07,490 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 141 [2020-11-07 06:37:07,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:37:07,492 INFO L225 Difference]: With dead ends: 195 [2020-11-07 06:37:07,492 INFO L226 Difference]: Without dead ends: 192 [2020-11-07 06:37:07,492 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 [2020-11-07 06:37:07,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2020-11-07 06:37:07,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 165. [2020-11-07 06:37:07,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2020-11-07 06:37:07,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 168 transitions. [2020-11-07 06:37:07,556 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 168 transitions. Word has length 141 [2020-11-07 06:37:07,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:37:07,557 INFO L481 AbstractCegarLoop]: Abstraction has 165 states and 168 transitions. [2020-11-07 06:37:07,557 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 06:37:07,557 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 168 transitions. [2020-11-07 06:37:07,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-11-07 06:37:07,559 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:37:07,559 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 06:37:07,560 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-11-07 06:37:07,560 INFO L429 AbstractCegarLoop]: === Iteration 21 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:37:07,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:37:07,560 INFO L82 PathProgramCache]: Analyzing trace with hash 338645889, now seen corresponding path program 1 times [2020-11-07 06:37:07,561 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:37:07,561 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [565444814] [2020-11-07 06:37:07,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:37:07,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:07,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:37:07,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:07,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:37:07,721 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [565444814] [2020-11-07 06:37:07,721 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:37:07,721 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 06:37:07,721 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996357877] [2020-11-07 06:37:07,722 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 06:37:07,722 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:37:07,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 06:37:07,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-07 06:37:07,723 INFO L87 Difference]: Start difference. First operand 165 states and 168 transitions. Second operand 8 states. [2020-11-07 06:37:08,911 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 52 [2020-11-07 06:37:09,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:37:09,382 INFO L93 Difference]: Finished difference Result 271 states and 278 transitions. [2020-11-07 06:37:09,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-07 06:37:09,382 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 146 [2020-11-07 06:37:09,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:37:09,384 INFO L225 Difference]: With dead ends: 271 [2020-11-07 06:37:09,384 INFO L226 Difference]: Without dead ends: 268 [2020-11-07 06:37:09,385 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 [2020-11-07 06:37:09,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2020-11-07 06:37:09,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 198. [2020-11-07 06:37:09,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 198 states. [2020-11-07 06:37:09,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 202 transitions. [2020-11-07 06:37:09,477 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 202 transitions. Word has length 146 [2020-11-07 06:37:09,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:37:09,477 INFO L481 AbstractCegarLoop]: Abstraction has 198 states and 202 transitions. [2020-11-07 06:37:09,477 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 06:37:09,478 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 202 transitions. [2020-11-07 06:37:09,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2020-11-07 06:37:09,479 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:37:09,479 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] [2020-11-07 06:37:09,479 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-11-07 06:37:09,479 INFO L429 AbstractCegarLoop]: === Iteration 22 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:37:09,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:37:09,480 INFO L82 PathProgramCache]: Analyzing trace with hash 1698419134, now seen corresponding path program 1 times [2020-11-07 06:37:09,480 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:37:09,480 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1048532781] [2020-11-07 06:37:09,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:37:09,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:09,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:37:09,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:09,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 06:37:09,631 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1048532781] [2020-11-07 06:37:09,631 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:37:09,631 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 06:37:09,631 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1197014968] [2020-11-07 06:37:09,632 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 06:37:09,632 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:37:09,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 06:37:09,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-07 06:37:09,633 INFO L87 Difference]: Start difference. First operand 198 states and 202 transitions. Second operand 8 states. [2020-11-07 06:37:10,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:37:10,956 INFO L93 Difference]: Finished difference Result 238 states and 243 transitions. [2020-11-07 06:37:10,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-07 06:37:10,958 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 151 [2020-11-07 06:37:10,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:37:10,961 INFO L225 Difference]: With dead ends: 238 [2020-11-07 06:37:10,961 INFO L226 Difference]: Without dead ends: 235 [2020-11-07 06:37:10,962 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 [2020-11-07 06:37:10,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 235 states. [2020-11-07 06:37:11,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 235 to 197. [2020-11-07 06:37:11,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 197 states. [2020-11-07 06:37:11,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 200 transitions. [2020-11-07 06:37:11,032 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 200 transitions. Word has length 151 [2020-11-07 06:37:11,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:37:11,033 INFO L481 AbstractCegarLoop]: Abstraction has 197 states and 200 transitions. [2020-11-07 06:37:11,033 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 06:37:11,033 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 200 transitions. [2020-11-07 06:37:11,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-11-07 06:37:11,034 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 06:37:11,035 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] [2020-11-07 06:37:11,035 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2020-11-07 06:37:11,035 INFO L429 AbstractCegarLoop]: === Iteration 23 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 06:37:11,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 06:37:11,036 INFO L82 PathProgramCache]: Analyzing trace with hash 1480928788, now seen corresponding path program 1 times [2020-11-07 06:37:11,036 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 06:37:11,036 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1368448412] [2020-11-07 06:37:11,036 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 06:37:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:11,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 06:37:11,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 06:37:11,199 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-11-07 06:37:11,200 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1368448412] [2020-11-07 06:37:11,200 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 06:37:11,200 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-07 06:37:11,200 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [186896362] [2020-11-07 06:37:11,201 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-07 06:37:11,201 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 06:37:11,201 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-07 06:37:11,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-07 06:37:11,202 INFO L87 Difference]: Start difference. First operand 197 states and 200 transitions. Second operand 8 states. [2020-11-07 06:37:12,279 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 49 [2020-11-07 06:37:12,399 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 52 [2020-11-07 06:37:12,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 06:37:12,755 INFO L93 Difference]: Finished difference Result 229 states and 233 transitions. [2020-11-07 06:37:12,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 06:37:12,756 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 164 [2020-11-07 06:37:12,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 06:37:12,756 INFO L225 Difference]: With dead ends: 229 [2020-11-07 06:37:12,756 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 06:37:12,758 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 [2020-11-07 06:37:12,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 06:37:12,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 06:37:12,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 06:37:12,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 06:37:12,759 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 164 [2020-11-07 06:37:12,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 06:37:12,760 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 06:37:12,760 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-07 06:37:12,760 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 06:37:12,760 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 06:37:12,760 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-11-07 06:37:12,762 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 06:37:13,493 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 193 [2020-11-07 06:37:13,702 WARN L194 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 150 [2020-11-07 06:37:13,922 WARN L194 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 155 [2020-11-07 06:37:14,190 WARN L194 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 125 [2020-11-07 06:37:14,338 WARN L194 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 131 [2020-11-07 06:37:14,465 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 132 [2020-11-07 06:37:14,600 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 135 [2020-11-07 06:37:14,779 WARN L194 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 182 [2020-11-07 06:37:14,993 WARN L194 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 182 [2020-11-07 06:37:15,173 WARN L194 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 187 [2020-11-07 06:37:15,373 WARN L194 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 189 [2020-11-07 06:37:15,543 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 182 [2020-11-07 06:37:15,944 WARN L194 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 193 [2020-11-07 06:37:16,285 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 144 [2020-11-07 06:37:16,499 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 160 [2020-11-07 06:37:16,619 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 129 [2020-11-07 06:37:16,746 WARN L194 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 135 [2020-11-07 06:37:16,868 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 141 [2020-11-07 06:37:17,032 WARN L194 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 177 [2020-11-07 06:37:17,151 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 193 [2020-11-07 06:37:17,256 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 182 [2020-11-07 06:37:17,492 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 169 [2020-11-07 06:37:17,612 WARN L194 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 189 [2020-11-07 06:37:18,056 WARN L194 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 182 [2020-11-07 06:37:19,101 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 160 [2020-11-07 06:37:19,833 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 182 [2020-11-07 06:37:20,774 WARN L194 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 192 [2020-11-07 06:37:21,540 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-11-07 06:37:21,887 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 63 [2020-11-07 06:37:22,122 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 67 [2020-11-07 06:37:22,367 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 69 [2020-11-07 06:37:23,565 WARN L194 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 173 DAG size of output: 119 [2020-11-07 06:37:23,885 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 88 [2020-11-07 06:37:24,228 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 94 [2020-11-07 06:37:24,765 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 44 [2020-11-07 06:37:25,150 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 59 [2020-11-07 06:37:25,629 WARN L194 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 66 [2020-11-07 06:37:26,052 WARN L194 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 69 [2020-11-07 06:37:26,421 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 70 [2020-11-07 06:37:27,668 WARN L194 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 161 DAG size of output: 100 [2020-11-07 06:37:27,843 WARN L194 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 61 [2020-11-07 06:37:29,099 WARN L194 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 161 DAG size of output: 100 [2020-11-07 06:37:30,595 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 167 DAG size of output: 110 [2020-11-07 06:37:31,394 WARN L194 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 98 [2020-11-07 06:37:32,653 WARN L194 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 161 DAG size of output: 100 [2020-11-07 06:37:33,062 WARN L194 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 106 [2020-11-07 06:37:33,464 WARN L194 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 109 [2020-11-07 06:37:34,760 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 173 DAG size of output: 113 [2020-11-07 06:37:35,100 WARN L194 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 53 [2020-11-07 06:37:35,303 WARN L194 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 49 [2020-11-07 06:37:35,669 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-11-07 06:37:36,051 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-11-07 06:37:36,169 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 35 [2020-11-07 06:37:36,499 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-11-07 06:37:36,908 WARN L194 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 77 [2020-11-07 06:37:37,108 WARN L194 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 65 [2020-11-07 06:37:37,341 WARN L194 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 69 [2020-11-07 06:37:37,873 WARN L194 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 89 [2020-11-07 06:37:38,415 WARN L194 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 64 [2020-11-07 06:37:38,821 WARN L194 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 70 [2020-11-07 06:37:39,261 WARN L194 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 78 [2020-11-07 06:37:40,206 WARN L194 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 103 [2020-11-07 06:37:40,964 WARN L194 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 98 [2020-11-07 06:37:42,223 WARN L194 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 161 DAG size of output: 100 [2020-11-07 06:37:42,588 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 100 [2020-11-07 06:37:42,966 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 103 [2020-11-07 06:37:43,369 WARN L194 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 109 [2020-11-07 06:37:44,566 WARN L194 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 169 DAG size of output: 115 [2020-11-07 06:37:44,918 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-11-07 06:37:45,103 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 46 [2020-11-07 06:37:45,432 WARN L194 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 54 [2020-11-07 06:37:45,577 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 31 [2020-11-07 06:37:45,683 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 33 [2020-11-07 06:37:46,017 WARN L194 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-11-07 06:37:46,506 WARN L194 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 66 [2020-11-07 06:37:46,720 WARN L194 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 65 [2020-11-07 06:37:46,940 WARN L194 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 67 [2020-11-07 06:37:47,465 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 64 [2020-11-07 06:37:47,649 WARN L194 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 61 [2020-11-07 06:37:48,789 WARN L194 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 161 DAG size of output: 109 [2020-11-07 06:37:49,127 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 94 [2020-11-07 06:37:49,478 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 97 [2020-11-07 06:37:49,857 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 103 [2020-11-07 06:37:50,247 WARN L194 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 106 [2020-11-07 06:37:50,590 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 53 [2020-11-07 06:37:50,763 WARN L194 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 46 [2020-11-07 06:37:50,915 WARN L194 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 51 [2020-11-07 06:37:51,214 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 33 [2020-11-07 06:37:51,537 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 52 [2020-11-07 06:37:51,909 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 65 [2020-11-07 06:37:52,318 WARN L194 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 78 [2020-11-07 06:37:52,504 WARN L194 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 63 [2020-11-07 06:37:52,726 WARN L194 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 67 [2020-11-07 06:37:53,989 WARN L194 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 161 DAG size of output: 100 [2020-11-07 06:37:55,273 WARN L194 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 161 DAG size of output: 100 [2020-11-07 06:37:55,731 WARN L194 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 61 [2020-11-07 06:37:55,920 WARN L194 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 61 [2020-11-07 06:37:56,113 WARN L194 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 61 [2020-11-07 06:37:56,693 WARN L194 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 91 [2020-11-07 06:37:57,047 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 97 [2020-11-07 06:37:57,406 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 100 [2020-11-07 06:37:57,835 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 106 [2020-11-07 06:37:58,200 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-11-07 06:37:58,567 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 44 [2020-11-07 06:37:58,877 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 31 [2020-11-07 06:37:59,174 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 52 [2020-11-07 06:37:59,550 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 65 [2020-11-07 06:37:59,928 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 70 [2020-11-07 06:38:00,265 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 75 [2020-11-07 06:38:00,453 WARN L194 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 63 [2020-11-07 06:38:02,071 WARN L194 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 161 DAG size of output: 109 [2020-11-07 06:38:03,309 WARN L194 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 158 DAG size of output: 97 [2020-11-07 06:38:03,468 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 51 [2020-11-07 06:38:04,044 WARN L194 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 61 [2020-11-07 06:38:04,301 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 71 [2020-11-07 06:38:05,129 WARN L194 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 92 [2020-11-07 06:38:06,294 WARN L194 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 155 DAG size of output: 95 [2020-11-07 06:38:06,662 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 100 [2020-11-07 06:38:06,948 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 31 [2020-11-07 06:38:07,252 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 52 [2020-11-07 06:38:07,643 WARN L194 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 59 [2020-11-07 06:38:08,078 WARN L194 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 69 [2020-11-07 06:38:08,414 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 75 [2020-11-07 06:38:09,960 WARN L194 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 163 DAG size of output: 103 [2020-11-07 06:38:10,734 WARN L194 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 105 [2020-11-07 06:38:12,028 WARN L194 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 161 DAG size of output: 100 [2020-11-07 06:38:12,454 WARN L194 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 112 [2020-11-07 06:38:12,844 WARN L194 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 56 [2020-11-07 06:38:12,990 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 48 [2020-11-07 06:38:12,997 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 4) the Hoare annotation is: true [2020-11-07 06:38:12,998 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 4) the Hoare annotation is: true [2020-11-07 06:38:12,998 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 4) the Hoare annotation is: true [2020-11-07 06:38:12,998 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4) the Hoare annotation is: true [2020-11-07 06:38:12,998 INFO L269 CegarLoopResult]: At program point L4-3(line 4) the Hoare annotation is: true [2020-11-07 06:38:12,998 INFO L269 CegarLoopResult]: At program point L4-4(line 4) the Hoare annotation is: true [2020-11-07 06:38:12,998 INFO L269 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-11-07 06:38:12,998 INFO L269 CegarLoopResult]: At program point L4-5(line 4) the Hoare annotation is: true [2020-11-07 06:38:12,999 INFO L269 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-11-07 06:38:12,999 INFO L269 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-11-07 06:38:12,999 INFO L269 CegarLoopResult]: At program point L12(line 12) the Hoare annotation is: true [2020-11-07 06:38:12,999 INFO L262 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)|)) [2020-11-07 06:38:12,999 INFO L269 CegarLoopResult]: At program point L4(line 4) the Hoare annotation is: true [2020-11-07 06:38:12,999 INFO L269 CegarLoopResult]: At program point L4-1(line 4) the Hoare annotation is: true [2020-11-07 06:38:12,999 INFO L269 CegarLoopResult]: At program point L4-2(line 4) the Hoare annotation is: true [2020-11-07 06:38:12,999 INFO L269 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-11-07 06:38:12,999 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 06:38:13,000 INFO L269 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-11-07 06:38:13,000 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 06:38:13,000 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 06:38:13,000 INFO L266 CegarLoopResult]: For program point assume_abort_if_notENTRY(lines 6 8) no Hoare annotation was computed. [2020-11-07 06:38:13,000 INFO L266 CegarLoopResult]: For program point L7(line 7) no Hoare annotation was computed. [2020-11-07 06:38:13,000 INFO L266 CegarLoopResult]: For program point L7-1(line 7) no Hoare annotation was computed. [2020-11-07 06:38:13,000 INFO L266 CegarLoopResult]: For program point L7-3(lines 6 8) no Hoare annotation was computed. [2020-11-07 06:38:13,000 INFO L266 CegarLoopResult]: For program point assume_abort_if_notEXIT(lines 6 8) no Hoare annotation was computed. [2020-11-07 06:38:13,001 INFO L262 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))) [2020-11-07 06:38:13,001 INFO L262 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)) [2020-11-07 06:38:13,001 INFO L262 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)) [2020-11-07 06:38:13,002 INFO L262 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)) [2020-11-07 06:38:13,002 INFO L262 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))) [2020-11-07 06:38:13,002 INFO L262 CegarLoopResult]: At program point L85(line 85) the Hoare annotation is: false [2020-11-07 06:38:13,002 INFO L262 CegarLoopResult]: At program point L85-1(line 85) the Hoare annotation is: false [2020-11-07 06:38:13,003 INFO L262 CegarLoopResult]: At program point L19(line 19) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,003 INFO L262 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)))) [2020-11-07 06:38:13,004 INFO L262 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)) [2020-11-07 06:38:13,004 INFO L262 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)) [2020-11-07 06:38:13,004 INFO L262 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)) [2020-11-07 06:38:13,004 INFO L262 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)) [2020-11-07 06:38:13,005 INFO L262 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)))) [2020-11-07 06:38:13,005 INFO L262 CegarLoopResult]: At program point L284(line 284) the Hoare annotation is: false [2020-11-07 06:38:13,005 INFO L262 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)) [2020-11-07 06:38:13,005 INFO L262 CegarLoopResult]: At program point L284-1(line 284) the Hoare annotation is: false [2020-11-07 06:38:13,006 INFO L262 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))) [2020-11-07 06:38:13,006 INFO L262 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))) [2020-11-07 06:38:13,006 INFO L262 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)) [2020-11-07 06:38:13,006 INFO L262 CegarLoopResult]: At program point L53(lines 53 433) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,006 INFO L262 CegarLoopResult]: At program point L20(line 20) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,007 INFO L262 CegarLoopResult]: At program point L20-1(line 20) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,007 INFO L262 CegarLoopResult]: At program point L20-2(line 20) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,007 INFO L262 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))) [2020-11-07 06:38:13,007 INFO L262 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))) [2020-11-07 06:38:13,007 INFO L262 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)) [2020-11-07 06:38:13,008 INFO L262 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)) [2020-11-07 06:38:13,008 INFO L262 CegarLoopResult]: At program point L37(line 37) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,008 INFO L262 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)) [2020-11-07 06:38:13,008 INFO L262 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)))) [2020-11-07 06:38:13,009 INFO L262 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)) [2020-11-07 06:38:13,009 INFO L262 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))) [2020-11-07 06:38:13,009 INFO L262 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)))) [2020-11-07 06:38:13,009 INFO L262 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)) [2020-11-07 06:38:13,009 INFO L262 CegarLoopResult]: At program point L21(line 21) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,010 INFO L262 CegarLoopResult]: At program point L21-1(line 21) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,010 INFO L262 CegarLoopResult]: At program point L21-2(line 21) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,010 INFO L262 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)) [2020-11-07 06:38:13,010 INFO L262 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)) [2020-11-07 06:38:13,011 INFO L262 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)))) [2020-11-07 06:38:13,011 INFO L262 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)))) [2020-11-07 06:38:13,011 INFO L262 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)) [2020-11-07 06:38:13,011 INFO L262 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))) [2020-11-07 06:38:13,012 INFO L262 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))) [2020-11-07 06:38:13,012 INFO L262 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))) [2020-11-07 06:38:13,012 INFO L262 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)) [2020-11-07 06:38:13,012 INFO L262 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)) [2020-11-07 06:38:13,013 INFO L262 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)) [2020-11-07 06:38:13,013 INFO L262 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))) [2020-11-07 06:38:13,013 INFO L262 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))) [2020-11-07 06:38:13,014 INFO L262 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)))) [2020-11-07 06:38:13,014 INFO L262 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)) [2020-11-07 06:38:13,014 INFO L262 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,014 INFO L262 CegarLoopResult]: At program point L22(line 22) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,014 INFO L262 CegarLoopResult]: At program point L22-1(line 22) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,014 INFO L262 CegarLoopResult]: At program point L22-2(line 22) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,015 INFO L262 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)) [2020-11-07 06:38:13,015 INFO L262 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)))) [2020-11-07 06:38:13,015 INFO L262 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)))) [2020-11-07 06:38:13,016 INFO L262 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)) [2020-11-07 06:38:13,016 INFO L262 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))) [2020-11-07 06:38:13,016 INFO L262 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))) [2020-11-07 06:38:13,016 INFO L262 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: false [2020-11-07 06:38:13,017 INFO L262 CegarLoopResult]: At program point L386-1(line 386) the Hoare annotation is: false [2020-11-07 06:38:13,017 INFO L262 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))) [2020-11-07 06:38:13,017 INFO L262 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))) [2020-11-07 06:38:13,017 INFO L262 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)) [2020-11-07 06:38:13,017 INFO L262 CegarLoopResult]: At program point L23(lines 23 438) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,018 INFO L262 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)) [2020-11-07 06:38:13,018 INFO L262 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)))) [2020-11-07 06:38:13,019 INFO L262 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)) [2020-11-07 06:38:13,019 INFO L262 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))) [2020-11-07 06:38:13,019 INFO L262 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,019 INFO L262 CegarLoopResult]: At program point L255(line 255) the Hoare annotation is: false [2020-11-07 06:38:13,019 INFO L262 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))) [2020-11-07 06:38:13,019 INFO L262 CegarLoopResult]: At program point L255-1(line 255) the Hoare annotation is: false [2020-11-07 06:38:13,020 INFO L262 CegarLoopResult]: At program point L189(line 189) the Hoare annotation is: false [2020-11-07 06:38:13,020 INFO L262 CegarLoopResult]: At program point L189-1(line 189) the Hoare annotation is: false [2020-11-07 06:38:13,020 INFO L262 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))) [2020-11-07 06:38:13,020 INFO L262 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)) [2020-11-07 06:38:13,021 INFO L262 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)))) [2020-11-07 06:38:13,021 INFO L262 CegarLoopResult]: At program point L272(line 272) the Hoare annotation is: false [2020-11-07 06:38:13,021 INFO L262 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)) [2020-11-07 06:38:13,021 INFO L262 CegarLoopResult]: At program point L272-1(line 272) the Hoare annotation is: false [2020-11-07 06:38:13,021 INFO L262 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))) [2020-11-07 06:38:13,022 INFO L262 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))) [2020-11-07 06:38:13,022 INFO L262 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)) [2020-11-07 06:38:13,022 INFO L262 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)) [2020-11-07 06:38:13,022 INFO L262 CegarLoopResult]: At program point L41(lines 41 435) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,022 INFO L262 CegarLoopResult]: At program point L421(line 421) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,023 INFO L262 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))) [2020-11-07 06:38:13,023 INFO L262 CegarLoopResult]: At program point L157(line 157) the Hoare annotation is: false [2020-11-07 06:38:13,023 INFO L262 CegarLoopResult]: At program point L157-1(line 157) the Hoare annotation is: false [2020-11-07 06:38:13,023 INFO L262 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)) [2020-11-07 06:38:13,023 INFO L262 CegarLoopResult]: At program point L25(line 25) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,023 INFO L262 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)) [2020-11-07 06:38:13,024 INFO L262 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)))) [2020-11-07 06:38:13,024 INFO L262 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)))) [2020-11-07 06:38:13,024 INFO L262 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))) [2020-11-07 06:38:13,025 INFO L262 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)) [2020-11-07 06:38:13,025 INFO L262 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)) [2020-11-07 06:38:13,025 INFO L262 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)))) [2020-11-07 06:38:13,026 INFO L262 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))) [2020-11-07 06:38:13,026 INFO L262 CegarLoopResult]: At program point L125(line 125) the Hoare annotation is: false [2020-11-07 06:38:13,026 INFO L262 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)) [2020-11-07 06:38:13,026 INFO L262 CegarLoopResult]: At program point L125-1(line 125) the Hoare annotation is: false [2020-11-07 06:38:13,026 INFO L262 CegarLoopResult]: At program point L59(lines 59 432) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,027 INFO L262 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)))) [2020-11-07 06:38:13,027 INFO L262 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))) [2020-11-07 06:38:13,027 INFO L262 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)) [2020-11-07 06:38:13,028 INFO L262 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)) [2020-11-07 06:38:13,028 INFO L262 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)) [2020-11-07 06:38:13,028 INFO L262 CegarLoopResult]: At program point L43(line 43) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,028 INFO L262 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)))) [2020-11-07 06:38:13,028 INFO L262 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)) [2020-11-07 06:38:13,028 INFO L262 CegarLoopResult]: At program point L374(line 374) the Hoare annotation is: false [2020-11-07 06:38:13,029 INFO L262 CegarLoopResult]: At program point L374-1(line 374) the Hoare annotation is: false [2020-11-07 06:38:13,029 INFO L262 CegarLoopResult]: At program point L308(line 308) the Hoare annotation is: false [2020-11-07 06:38:13,029 INFO L262 CegarLoopResult]: At program point L308-1(line 308) the Hoare annotation is: false [2020-11-07 06:38:13,029 INFO L262 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))) [2020-11-07 06:38:13,029 INFO L262 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))) [2020-11-07 06:38:13,029 INFO L262 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)) [2020-11-07 06:38:13,030 INFO L262 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)) [2020-11-07 06:38:13,030 INFO L262 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)))) [2020-11-07 06:38:13,030 INFO L262 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)))) [2020-11-07 06:38:13,030 INFO L262 CegarLoopResult]: At program point L226(line 226) the Hoare annotation is: false [2020-11-07 06:38:13,030 INFO L262 CegarLoopResult]: At program point L226-1(line 226) the Hoare annotation is: false [2020-11-07 06:38:13,031 INFO L262 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)) [2020-11-07 06:38:13,031 INFO L262 CegarLoopResult]: At program point L61(lines 61 427) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,031 INFO L262 CegarLoopResult]: At program point L243(line 243) the Hoare annotation is: false [2020-11-07 06:38:13,031 INFO L262 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))) [2020-11-07 06:38:13,031 INFO L262 CegarLoopResult]: At program point L243-1(line 243) the Hoare annotation is: false [2020-11-07 06:38:13,031 INFO L262 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: false [2020-11-07 06:38:13,031 INFO L262 CegarLoopResult]: At program point L177-1(line 177) the Hoare annotation is: false [2020-11-07 06:38:13,032 INFO L262 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)) [2020-11-07 06:38:13,032 INFO L262 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)) [2020-11-07 06:38:13,032 INFO L262 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)))) [2020-11-07 06:38:13,033 INFO L262 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)) [2020-11-07 06:38:13,033 INFO L262 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))) [2020-11-07 06:38:13,033 INFO L262 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)) [2020-11-07 06:38:13,033 INFO L262 CegarLoopResult]: At program point L29(lines 29 437) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,034 INFO L262 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))) [2020-11-07 06:38:13,034 INFO L262 CegarLoopResult]: At program point L145(line 145) the Hoare annotation is: false [2020-11-07 06:38:13,034 INFO L262 CegarLoopResult]: At program point L145-1(line 145) the Hoare annotation is: false [2020-11-07 06:38:13,034 INFO L262 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)) [2020-11-07 06:38:13,034 INFO L262 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,035 INFO L262 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)) [2020-11-07 06:38:13,035 INFO L262 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)))) [2020-11-07 06:38:13,035 INFO L262 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)) [2020-11-07 06:38:13,036 INFO L262 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)) [2020-11-07 06:38:13,036 INFO L262 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)) [2020-11-07 06:38:13,037 INFO L262 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))) [2020-11-07 06:38:13,037 INFO L262 CegarLoopResult]: At program point L63(lines 63 422) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,037 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 13 439) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,037 INFO L262 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)) [2020-11-07 06:38:13,037 INFO L262 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)))) [2020-11-07 06:38:13,038 INFO L262 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))) [2020-11-07 06:38:13,038 INFO L262 CegarLoopResult]: At program point L113(line 113) the Hoare annotation is: false [2020-11-07 06:38:13,038 INFO L262 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)) [2020-11-07 06:38:13,038 INFO L262 CegarLoopResult]: At program point L113-1(line 113) the Hoare annotation is: false [2020-11-07 06:38:13,038 INFO L262 CegarLoopResult]: At program point L47(lines 47 434) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,038 INFO L262 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)) [2020-11-07 06:38:13,038 INFO L262 CegarLoopResult]: At program point L97(line 97) the Hoare annotation is: false [2020-11-07 06:38:13,039 INFO L262 CegarLoopResult]: At program point L97-1(line 97) the Hoare annotation is: false [2020-11-07 06:38:13,039 INFO L262 CegarLoopResult]: At program point L31(line 31) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,039 INFO L262 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)))) [2020-11-07 06:38:13,039 INFO L262 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)) [2020-11-07 06:38:13,039 INFO L262 CegarLoopResult]: At program point L296(line 296) the Hoare annotation is: false [2020-11-07 06:38:13,039 INFO L262 CegarLoopResult]: At program point L296-1(line 296) the Hoare annotation is: false [2020-11-07 06:38:13,040 INFO L262 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)) [2020-11-07 06:38:13,040 INFO L262 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)))) [2020-11-07 06:38:13,040 INFO L262 CegarLoopResult]: At program point L214(line 214) the Hoare annotation is: false [2020-11-07 06:38:13,040 INFO L262 CegarLoopResult]: At program point L214-1(line 214) the Hoare annotation is: false [2020-11-07 06:38:13,040 INFO L262 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)) [2020-11-07 06:38:13,040 INFO L262 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,040 INFO L262 CegarLoopResult]: At program point L16(line 16) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,041 INFO L262 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)) [2020-11-07 06:38:13,041 INFO L262 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))) [2020-11-07 06:38:13,041 INFO L262 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)))) [2020-11-07 06:38:13,042 INFO L262 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)) [2020-11-07 06:38:13,042 INFO L262 CegarLoopResult]: At program point L17(line 17) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,042 INFO L262 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))) [2020-11-07 06:38:13,042 INFO L262 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)) [2020-11-07 06:38:13,042 INFO L262 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,042 INFO L262 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))) [2020-11-07 06:38:13,043 INFO L262 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)))) [2020-11-07 06:38:13,043 INFO L262 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)))) [2020-11-07 06:38:13,044 INFO L262 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)) [2020-11-07 06:38:13,044 INFO L262 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)) [2020-11-07 06:38:13,044 INFO L262 CegarLoopResult]: At program point L18(line 18) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,044 INFO L262 CegarLoopResult]: At program point L431(line 431) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,044 INFO L262 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)))) [2020-11-07 06:38:13,045 INFO L262 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)) [2020-11-07 06:38:13,045 INFO L262 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)) [2020-11-07 06:38:13,045 INFO L262 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)) [2020-11-07 06:38:13,046 INFO L262 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)) [2020-11-07 06:38:13,046 INFO L262 CegarLoopResult]: At program point L35(lines 35 436) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-11-07 06:38:13,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 06:38:13 BoogieIcfgContainer [2020-11-07 06:38:13,091 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 06:38:13,092 INFO L168 Benchmark]: Toolchain (without parser) took 93220.60 ms. Allocated memory was 151.0 MB in the beginning and 385.9 MB in the end (delta: 234.9 MB). Free memory was 126.7 MB in the beginning and 245.9 MB in the end (delta: -119.2 MB). Peak memory consumption was 231.1 MB. Max. memory is 8.0 GB. [2020-11-07 06:38:13,093 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 125.2 MB in the end (delta: 119.6 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 06:38:13,093 INFO L168 Benchmark]: CACSL2BoogieTranslator took 533.88 ms. Allocated memory is still 151.0 MB. Free memory was 125.9 MB in the beginning and 113.9 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. [2020-11-07 06:38:13,094 INFO L168 Benchmark]: Boogie Preprocessor took 50.60 ms. Allocated memory is still 151.0 MB. Free memory was 113.9 MB in the beginning and 112.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2020-11-07 06:38:13,094 INFO L168 Benchmark]: RCFGBuilder took 811.20 ms. Allocated memory is still 151.0 MB. Free memory was 112.0 MB in the beginning and 105.7 MB in the end (delta: 6.4 MB). Peak memory consumption was 14.3 MB. Max. memory is 8.0 GB. [2020-11-07 06:38:13,094 INFO L168 Benchmark]: TraceAbstraction took 91798.72 ms. Allocated memory was 151.0 MB in the beginning and 385.9 MB in the end (delta: 234.9 MB). Free memory was 105.1 MB in the beginning and 245.9 MB in the end (delta: -140.8 MB). Peak memory consumption was 208.4 MB. Max. memory is 8.0 GB. [2020-11-07 06:38:13,096 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 125.2 MB in the end (delta: 119.6 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 533.88 ms. Allocated memory is still 151.0 MB. Free memory was 125.9 MB in the beginning and 113.9 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 50.60 ms. Allocated memory is still 151.0 MB. Free memory was 113.9 MB in the beginning and 112.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 811.20 ms. Allocated memory is still 151.0 MB. Free memory was 112.0 MB in the beginning and 105.7 MB in the end (delta: 6.4 MB). Peak memory consumption was 14.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 91798.72 ms. Allocated memory was 151.0 MB in the beginning and 385.9 MB in the end (delta: 234.9 MB). Free memory was 105.1 MB in the beginning and 245.9 MB in the end (delta: -140.8 MB). Peak memory consumption was 208.4 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: 31.3s, OverallIterations: 23, TraceHistogramMax: 2, AutomataDifference: 25.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 60.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4240 SDtfs, 12493 SDslu, 2432 SDs, 0 SdLazy, 11230 SolverSat, 537 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 352 GetRequests, 78 SyntacticMatches, 1 SemanticMatches, 273 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 226 ImplicationChecksByTransitivity, 10.0s 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: 1.5s AutomataMinimizationTime, 23 MinimizatonAttempts, 895 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 218 LocationsWithAnnotation, 342 PreInvPairs, 500 NumberOfFragments, 18010 HoareAnnotationTreeSize, 342 FomulaSimplifications, 12204360 FormulaSimplificationTreeSizeReduction, 8.2s HoareSimplificationTime, 218 FomulaSimplificationsInter, 239698 FormulaSimplificationTreeSizeReductionInter, 51.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 3.0s 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...