/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-72570d3 [2020-08-22 19:46:47,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-22 19:46:47,567 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-22 19:46:47,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-22 19:46:47,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-22 19:46:47,607 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-22 19:46:47,608 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-22 19:46:47,610 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-22 19:46:47,612 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-22 19:46:47,613 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-22 19:46:47,614 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-22 19:46:47,615 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-22 19:46:47,616 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-22 19:46:47,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-22 19:46:47,618 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-22 19:46:47,619 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-22 19:46:47,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-22 19:46:47,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-22 19:46:47,623 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-22 19:46:47,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-22 19:46:47,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-22 19:46:47,628 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-22 19:46:47,629 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-22 19:46:47,630 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-22 19:46:47,633 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-08-22 19:46:47,641 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-22 19:46:47,642 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-22 19:46:47,643 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-22 19:46:47,644 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-08-22 19:46:47,653 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-22 19:46:47,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-22 19:46:47,655 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-22 19:46:47,656 INFO L138 SettingsManager]: * sizeof long=4 [2020-08-22 19:46:47,656 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-22 19:46:47,656 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-08-22 19:46:47,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-22 19:46:47,656 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-22 19:46:47,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-22 19:46:47,657 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-22 19:46:47,657 INFO L138 SettingsManager]: * sizeof long double=12 [2020-08-22 19:46:47,657 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-22 19:46:47,657 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-22 19:46:47,658 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-22 19:46:47,658 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-22 19:46:47,658 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-08-22 19:46:47,658 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-22 19:46:47,659 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-22 19:46:47,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 19:46:47,659 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-22 19:46:47,659 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-08-22 19:46:47,659 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-22 19:46:47,660 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-08-22 19:46:47,947 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-22 19:46:47,963 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-22 19:46:47,967 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-22 19:46:47,969 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-22 19:46:47,969 INFO L275 PluginConnector]: CDTParser initialized [2020-08-22 19:46:47,970 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c [2020-08-22 19:46:48,056 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/395418b88/dd7a71f3713c41aab0e770988a05070e/FLAGd1945e3f4 [2020-08-22 19:46:48,557 INFO L306 CDTParser]: Found 1 translation units. [2020-08-22 19:46:48,558 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c [2020-08-22 19:46:48,566 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/395418b88/dd7a71f3713c41aab0e770988a05070e/FLAGd1945e3f4 [2020-08-22 19:46:48,917 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/395418b88/dd7a71f3713c41aab0e770988a05070e [2020-08-22 19:46:48,925 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-22 19:46:48,927 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-22 19:46:48,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-22 19:46:48,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-22 19:46:48,933 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-22 19:46:48,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 07:46:48" (1/1) ... [2020-08-22 19:46:48,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a8249a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:46:48, skipping insertion in model container [2020-08-22 19:46:48,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 07:46:48" (1/1) ... [2020-08-22 19:46:48,946 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-22 19:46:49,006 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-22 19:46:49,220 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 19:46:49,226 INFO L203 MainTranslator]: Completed pre-run [2020-08-22 19:46:49,268 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 19:46:49,285 INFO L208 MainTranslator]: Completed translation [2020-08-22 19:46:49,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:46:49 WrapperNode [2020-08-22 19:46:49,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-22 19:46:49,287 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-08-22 19:46:49,287 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-08-22 19:46:49,287 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-08-22 19:46:49,402 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:46:49" (1/1) ... [2020-08-22 19:46:49,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:46:49" (1/1) ... [2020-08-22 19:46:49,411 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:46:49" (1/1) ... [2020-08-22 19:46:49,411 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:46:49" (1/1) ... [2020-08-22 19:46:49,420 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:46:49" (1/1) ... [2020-08-22 19:46:49,426 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:46:49" (1/1) ... [2020-08-22 19:46:49,428 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:46:49" (1/1) ... [2020-08-22 19:46:49,431 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-08-22 19:46:49,432 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-08-22 19:46:49,432 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-08-22 19:46:49,432 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-08-22 19:46:49,433 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:46:49" (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 [2020-08-22 19:46:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-08-22 19:46:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-08-22 19:46:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-08-22 19:46:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-08-22 19:46:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-08-22 19:46:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-08-22 19:46:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-08-22 19:46:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-08-22 19:46:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-08-22 19:46:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-08-22 19:46:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-08-22 19:46:49,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-08-22 19:46:50,061 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-08-22 19:46:50,062 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-08-22 19:46:50,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 07:46:50 BoogieIcfgContainer [2020-08-22 19:46:50,070 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-08-22 19:46:50,071 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-08-22 19:46:50,071 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-08-22 19:46:50,074 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-08-22 19:46:50,075 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.08 07:46:48" (1/3) ... [2020-08-22 19:46:50,076 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c29945f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 07:46:50, skipping insertion in model container [2020-08-22 19:46:50,076 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 07:46:49" (2/3) ... [2020-08-22 19:46:50,076 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c29945f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 07:46:50, skipping insertion in model container [2020-08-22 19:46:50,077 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 07:46:50" (3/3) ... [2020-08-22 19:46:50,079 INFO L109 eAbstractionObserver]: Analyzing ICFG apache-escape-absolute.i.v+cfa-reducer.c [2020-08-22 19:46:50,089 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-08-22 19:46:50,097 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 18 error locations. [2020-08-22 19:46:50,112 INFO L251 AbstractCegarLoop]: Starting to check reachability of 18 error locations. [2020-08-22 19:46:50,136 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-08-22 19:46:50,136 INFO L376 AbstractCegarLoop]: Hoare is true [2020-08-22 19:46:50,136 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-08-22 19:46:50,136 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-08-22 19:46:50,137 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-08-22 19:46:50,137 INFO L380 AbstractCegarLoop]: Difference is false [2020-08-22 19:46:50,137 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-08-22 19:46:50,137 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-08-22 19:46:50,163 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states. [2020-08-22 19:46:50,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-08-22 19:46:50,175 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:46:50,176 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:46:50,177 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:46:50,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:46:50,184 INFO L82 PathProgramCache]: Analyzing trace with hash -2016263875, now seen corresponding path program 1 times [2020-08-22 19:46:50,191 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:46:50,192 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1340792550] [2020-08-22 19:46:50,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:46:50,246 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:46:50,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:50,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:46:50,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:50,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:46:50,459 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1340792550] [2020-08-22 19:46:50,461 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:46:50,462 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-08-22 19:46:50,462 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [492344643] [2020-08-22 19:46:50,468 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-08-22 19:46:50,469 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:46:50,483 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-08-22 19:46:50,484 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-08-22 19:46:50,487 INFO L87 Difference]: Start difference. First operand 224 states. Second operand 7 states. [2020-08-22 19:46:51,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:46:51,374 INFO L93 Difference]: Finished difference Result 290 states and 336 transitions. [2020-08-22 19:46:51,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-08-22 19:46:51,376 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 38 [2020-08-22 19:46:51,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:46:51,392 INFO L225 Difference]: With dead ends: 290 [2020-08-22 19:46:51,392 INFO L226 Difference]: Without dead ends: 239 [2020-08-22 19:46:51,397 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=87, Invalid=185, Unknown=0, NotChecked=0, Total=272 [2020-08-22 19:46:51,422 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239 states. [2020-08-22 19:46:51,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239 to 187. [2020-08-22 19:46:51,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 187 states. [2020-08-22 19:46:51,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 190 transitions. [2020-08-22 19:46:51,488 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 190 transitions. Word has length 38 [2020-08-22 19:46:51,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:46:51,489 INFO L479 AbstractCegarLoop]: Abstraction has 187 states and 190 transitions. [2020-08-22 19:46:51,489 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-08-22 19:46:51,490 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 190 transitions. [2020-08-22 19:46:51,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2020-08-22 19:46:51,493 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:46:51,493 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:46:51,494 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-08-22 19:46:51,494 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:46:51,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:46:51,496 INFO L82 PathProgramCache]: Analyzing trace with hash -1105206656, now seen corresponding path program 1 times [2020-08-22 19:46:51,496 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:46:51,497 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1126355914] [2020-08-22 19:46:51,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:46:51,501 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:46:51,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:51,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:46:51,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:51,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:46:51,685 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1126355914] [2020-08-22 19:46:51,685 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:46:51,686 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 19:46:51,686 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638555359] [2020-08-22 19:46:51,687 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 19:46:51,687 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:46:51,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 19:46:51,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-08-22 19:46:51,688 INFO L87 Difference]: Start difference. First operand 187 states and 190 transitions. Second operand 8 states. [2020-08-22 19:46:51,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:46:51,981 INFO L93 Difference]: Finished difference Result 187 states and 190 transitions. [2020-08-22 19:46:51,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-08-22 19:46:51,982 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 43 [2020-08-22 19:46:51,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:46:51,984 INFO L225 Difference]: With dead ends: 187 [2020-08-22 19:46:51,984 INFO L226 Difference]: Without dead ends: 185 [2020-08-22 19:46:51,986 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-08-22 19:46:51,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185 states. [2020-08-22 19:46:52,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185 to 185. [2020-08-22 19:46:52,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 185 states. [2020-08-22 19:46:52,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 188 transitions. [2020-08-22 19:46:52,036 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 188 transitions. Word has length 43 [2020-08-22 19:46:52,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:46:52,037 INFO L479 AbstractCegarLoop]: Abstraction has 185 states and 188 transitions. [2020-08-22 19:46:52,037 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 19:46:52,037 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 188 transitions. [2020-08-22 19:46:52,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-08-22 19:46:52,042 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:46:52,043 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:46:52,043 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-08-22 19:46:52,044 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:46:52,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:46:52,044 INFO L82 PathProgramCache]: Analyzing trace with hash -1193283001, now seen corresponding path program 1 times [2020-08-22 19:46:52,045 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:46:52,045 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1697543167] [2020-08-22 19:46:52,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:46:52,052 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:46:52,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:52,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:46:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:52,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:46:52,175 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1697543167] [2020-08-22 19:46:52,175 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:46:52,176 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-08-22 19:46:52,176 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [230078043] [2020-08-22 19:46:52,176 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-08-22 19:46:52,177 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:46:52,177 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-08-22 19:46:52,177 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-08-22 19:46:52,177 INFO L87 Difference]: Start difference. First operand 185 states and 188 transitions. Second operand 7 states. [2020-08-22 19:46:52,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:46:52,675 INFO L93 Difference]: Finished difference Result 237 states and 242 transitions. [2020-08-22 19:46:52,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-08-22 19:46:52,676 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 53 [2020-08-22 19:46:52,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:46:52,679 INFO L225 Difference]: With dead ends: 237 [2020-08-22 19:46:52,680 INFO L226 Difference]: Without dead ends: 235 [2020-08-22 19:46:52,682 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-08-22 19:46:52,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 235 states. [2020-08-22 19:46:52,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 235 to 183. [2020-08-22 19:46:52,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 183 states. [2020-08-22 19:46:52,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 186 transitions. [2020-08-22 19:46:52,729 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 186 transitions. Word has length 53 [2020-08-22 19:46:52,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:46:52,732 INFO L479 AbstractCegarLoop]: Abstraction has 183 states and 186 transitions. [2020-08-22 19:46:52,732 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-08-22 19:46:52,733 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 186 transitions. [2020-08-22 19:46:52,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-08-22 19:46:52,734 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:46:52,734 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:46:52,734 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-08-22 19:46:52,735 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:46:52,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:46:52,736 INFO L82 PathProgramCache]: Analyzing trace with hash 1236242579, now seen corresponding path program 1 times [2020-08-22 19:46:52,736 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:46:52,736 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [347380783] [2020-08-22 19:46:52,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:46:52,739 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:46:52,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:52,877 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:46:52,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:52,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:46:52,900 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [347380783] [2020-08-22 19:46:52,901 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:46:52,901 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-08-22 19:46:52,901 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404136758] [2020-08-22 19:46:52,902 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-08-22 19:46:52,902 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:46:52,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-08-22 19:46:52,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-08-22 19:46:52,903 INFO L87 Difference]: Start difference. First operand 183 states and 186 transitions. Second operand 7 states. [2020-08-22 19:46:53,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:46:53,134 INFO L93 Difference]: Finished difference Result 183 states and 186 transitions. [2020-08-22 19:46:53,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-08-22 19:46:53,135 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 58 [2020-08-22 19:46:53,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:46:53,136 INFO L225 Difference]: With dead ends: 183 [2020-08-22 19:46:53,137 INFO L226 Difference]: Without dead ends: 181 [2020-08-22 19:46:53,137 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2020-08-22 19:46:53,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 181 states. [2020-08-22 19:46:53,165 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 181 to 181. [2020-08-22 19:46:53,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 181 states. [2020-08-22 19:46:53,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 184 transitions. [2020-08-22 19:46:53,167 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 184 transitions. Word has length 58 [2020-08-22 19:46:53,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:46:53,167 INFO L479 AbstractCegarLoop]: Abstraction has 181 states and 184 transitions. [2020-08-22 19:46:53,167 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-08-22 19:46:53,167 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 184 transitions. [2020-08-22 19:46:53,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-08-22 19:46:53,169 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:46:53,169 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:46:53,169 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-08-22 19:46:53,169 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:46:53,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:46:53,170 INFO L82 PathProgramCache]: Analyzing trace with hash -1703094031, now seen corresponding path program 1 times [2020-08-22 19:46:53,170 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:46:53,170 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [443127005] [2020-08-22 19:46:53,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:46:53,172 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:46:53,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:53,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:46:53,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:53,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:46:53,287 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [443127005] [2020-08-22 19:46:53,287 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:46:53,287 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 19:46:53,287 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1140357568] [2020-08-22 19:46:53,288 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 19:46:53,288 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:46:53,288 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 19:46:53,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-08-22 19:46:53,289 INFO L87 Difference]: Start difference. First operand 181 states and 184 transitions. Second operand 8 states. [2020-08-22 19:46:54,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:46:54,340 INFO L93 Difference]: Finished difference Result 334 states and 341 transitions. [2020-08-22 19:46:54,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-08-22 19:46:54,340 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 64 [2020-08-22 19:46:54,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:46:54,343 INFO L225 Difference]: With dead ends: 334 [2020-08-22 19:46:54,343 INFO L226 Difference]: Without dead ends: 332 [2020-08-22 19:46:54,344 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=91, Invalid=215, Unknown=0, NotChecked=0, Total=306 [2020-08-22 19:46:54,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332 states. [2020-08-22 19:46:54,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332 to 192. [2020-08-22 19:46:54,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 192 states. [2020-08-22 19:46:54,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 197 transitions. [2020-08-22 19:46:54,374 INFO L78 Accepts]: Start accepts. Automaton has 192 states and 197 transitions. Word has length 64 [2020-08-22 19:46:54,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:46:54,375 INFO L479 AbstractCegarLoop]: Abstraction has 192 states and 197 transitions. [2020-08-22 19:46:54,375 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 19:46:54,375 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 197 transitions. [2020-08-22 19:46:54,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-08-22 19:46:54,377 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:46:54,377 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:46:54,377 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-08-22 19:46:54,377 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:46:54,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:46:54,378 INFO L82 PathProgramCache]: Analyzing trace with hash -1179531825, now seen corresponding path program 1 times [2020-08-22 19:46:54,378 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:46:54,378 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [823902425] [2020-08-22 19:46:54,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:46:54,380 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:46:54,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:54,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:46:54,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:54,505 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:46:54,506 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [823902425] [2020-08-22 19:46:54,506 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:46:54,506 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 19:46:54,507 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495857952] [2020-08-22 19:46:54,507 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 19:46:54,507 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:46:54,508 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 19:46:54,508 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-08-22 19:46:54,508 INFO L87 Difference]: Start difference. First operand 192 states and 197 transitions. Second operand 8 states. [2020-08-22 19:46:55,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:46:55,932 INFO L93 Difference]: Finished difference Result 471 states and 480 transitions. [2020-08-22 19:46:55,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-08-22 19:46:55,933 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 69 [2020-08-22 19:46:55,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:46:55,936 INFO L225 Difference]: With dead ends: 471 [2020-08-22 19:46:55,937 INFO L226 Difference]: Without dead ends: 469 [2020-08-22 19:46:55,938 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=82, Invalid=190, Unknown=0, NotChecked=0, Total=272 [2020-08-22 19:46:55,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 469 states. [2020-08-22 19:46:55,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 469 to 197. [2020-08-22 19:46:55,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 197 states. [2020-08-22 19:46:55,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 202 transitions. [2020-08-22 19:46:55,971 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 202 transitions. Word has length 69 [2020-08-22 19:46:55,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:46:55,971 INFO L479 AbstractCegarLoop]: Abstraction has 197 states and 202 transitions. [2020-08-22 19:46:55,972 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 19:46:55,972 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 202 transitions. [2020-08-22 19:46:55,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-08-22 19:46:55,973 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:46:55,973 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:46:55,973 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-08-22 19:46:55,974 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:46:55,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:46:55,974 INFO L82 PathProgramCache]: Analyzing trace with hash -1472635957, now seen corresponding path program 1 times [2020-08-22 19:46:55,974 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:46:55,974 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1404262236] [2020-08-22 19:46:55,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:46:55,976 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:46:55,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:56,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:46:56,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:56,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:46:56,065 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1404262236] [2020-08-22 19:46:56,065 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:46:56,065 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 19:46:56,065 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1942652195] [2020-08-22 19:46:56,066 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 19:46:56,066 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:46:56,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 19:46:56,066 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-08-22 19:46:56,066 INFO L87 Difference]: Start difference. First operand 197 states and 202 transitions. Second operand 8 states. [2020-08-22 19:46:56,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:46:56,571 INFO L93 Difference]: Finished difference Result 197 states and 202 transitions. [2020-08-22 19:46:56,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-08-22 19:46:56,572 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 69 [2020-08-22 19:46:56,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:46:56,573 INFO L225 Difference]: With dead ends: 197 [2020-08-22 19:46:56,573 INFO L226 Difference]: Without dead ends: 195 [2020-08-22 19:46:56,574 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2020-08-22 19:46:56,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2020-08-22 19:46:56,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 195. [2020-08-22 19:46:56,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 195 states. [2020-08-22 19:46:56,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 195 states and 200 transitions. [2020-08-22 19:46:56,608 INFO L78 Accepts]: Start accepts. Automaton has 195 states and 200 transitions. Word has length 69 [2020-08-22 19:46:56,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:46:56,609 INFO L479 AbstractCegarLoop]: Abstraction has 195 states and 200 transitions. [2020-08-22 19:46:56,609 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 19:46:56,609 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 200 transitions. [2020-08-22 19:46:56,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2020-08-22 19:46:56,617 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:46:56,618 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:46:56,618 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-08-22 19:46:56,618 INFO L427 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:46:56,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:46:56,619 INFO L82 PathProgramCache]: Analyzing trace with hash 645172388, now seen corresponding path program 1 times [2020-08-22 19:46:56,619 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:46:56,620 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [982071419] [2020-08-22 19:46:56,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:46:56,621 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:46:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:56,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:46:56,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:56,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:46:56,718 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [982071419] [2020-08-22 19:46:56,718 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:46:56,718 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 19:46:56,718 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179355452] [2020-08-22 19:46:56,719 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 19:46:56,719 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:46:56,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 19:46:56,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-08-22 19:46:56,720 INFO L87 Difference]: Start difference. First operand 195 states and 200 transitions. Second operand 8 states. [2020-08-22 19:46:57,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:46:57,423 INFO L93 Difference]: Finished difference Result 297 states and 303 transitions. [2020-08-22 19:46:57,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-08-22 19:46:57,424 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 74 [2020-08-22 19:46:57,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:46:57,426 INFO L225 Difference]: With dead ends: 297 [2020-08-22 19:46:57,426 INFO L226 Difference]: Without dead ends: 295 [2020-08-22 19:46:57,427 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-08-22 19:46:57,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2020-08-22 19:46:57,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 193. [2020-08-22 19:46:57,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 193 states. [2020-08-22 19:46:57,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 198 transitions. [2020-08-22 19:46:57,458 INFO L78 Accepts]: Start accepts. Automaton has 193 states and 198 transitions. Word has length 74 [2020-08-22 19:46:57,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:46:57,459 INFO L479 AbstractCegarLoop]: Abstraction has 193 states and 198 transitions. [2020-08-22 19:46:57,459 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 19:46:57,459 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 198 transitions. [2020-08-22 19:46:57,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2020-08-22 19:46:57,460 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:46:57,460 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:46:57,460 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-08-22 19:46:57,461 INFO L427 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:46:57,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:46:57,461 INFO L82 PathProgramCache]: Analyzing trace with hash -2127372300, now seen corresponding path program 1 times [2020-08-22 19:46:57,461 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:46:57,461 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [883217878] [2020-08-22 19:46:57,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:46:57,463 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:46:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:57,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:46:57,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:57,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:46:57,508 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [883217878] [2020-08-22 19:46:57,508 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:46:57,508 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-08-22 19:46:57,509 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900151959] [2020-08-22 19:46:57,509 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-08-22 19:46:57,509 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:46:57,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-08-22 19:46:57,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-08-22 19:46:57,510 INFO L87 Difference]: Start difference. First operand 193 states and 198 transitions. Second operand 4 states. [2020-08-22 19:46:57,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:46:57,813 INFO L93 Difference]: Finished difference Result 292 states and 298 transitions. [2020-08-22 19:46:57,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-08-22 19:46:57,814 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 75 [2020-08-22 19:46:57,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:46:57,816 INFO L225 Difference]: With dead ends: 292 [2020-08-22 19:46:57,816 INFO L226 Difference]: Without dead ends: 193 [2020-08-22 19:46:57,818 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-08-22 19:46:57,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 193 states. [2020-08-22 19:46:57,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 193 to 193. [2020-08-22 19:46:57,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 193 states. [2020-08-22 19:46:57,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 196 transitions. [2020-08-22 19:46:57,846 INFO L78 Accepts]: Start accepts. Automaton has 193 states and 196 transitions. Word has length 75 [2020-08-22 19:46:57,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:46:57,847 INFO L479 AbstractCegarLoop]: Abstraction has 193 states and 196 transitions. [2020-08-22 19:46:57,847 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-08-22 19:46:57,847 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 196 transitions. [2020-08-22 19:46:57,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2020-08-22 19:46:57,848 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:46:57,848 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] [2020-08-22 19:46:57,848 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-08-22 19:46:57,849 INFO L427 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:46:57,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:46:57,849 INFO L82 PathProgramCache]: Analyzing trace with hash 661067438, now seen corresponding path program 1 times [2020-08-22 19:46:57,849 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:46:57,850 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [762712495] [2020-08-22 19:46:57,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:46:57,851 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:46:57,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:57,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:46:57,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:57,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:46:57,978 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [762712495] [2020-08-22 19:46:57,979 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:46:57,979 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 19:46:57,979 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1044683591] [2020-08-22 19:46:57,979 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 19:46:57,980 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:46:57,981 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 19:46:57,981 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-08-22 19:46:57,981 INFO L87 Difference]: Start difference. First operand 193 states and 196 transitions. Second operand 8 states. [2020-08-22 19:46:58,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:46:58,490 INFO L93 Difference]: Finished difference Result 193 states and 196 transitions. [2020-08-22 19:46:58,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-08-22 19:46:58,491 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 80 [2020-08-22 19:46:58,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:46:58,492 INFO L225 Difference]: With dead ends: 193 [2020-08-22 19:46:58,493 INFO L226 Difference]: Without dead ends: 191 [2020-08-22 19:46:58,494 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-08-22 19:46:58,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2020-08-22 19:46:58,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2020-08-22 19:46:58,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191 states. [2020-08-22 19:46:58,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 194 transitions. [2020-08-22 19:46:58,549 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 194 transitions. Word has length 80 [2020-08-22 19:46:58,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:46:58,549 INFO L479 AbstractCegarLoop]: Abstraction has 191 states and 194 transitions. [2020-08-22 19:46:58,550 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 19:46:58,550 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 194 transitions. [2020-08-22 19:46:58,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2020-08-22 19:46:58,550 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:46:58,551 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:46:58,551 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-08-22 19:46:58,551 INFO L427 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:46:58,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:46:58,551 INFO L82 PathProgramCache]: Analyzing trace with hash -111708917, now seen corresponding path program 1 times [2020-08-22 19:46:58,552 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:46:58,552 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1586216409] [2020-08-22 19:46:58,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:46:58,554 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:46:58,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:58,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:46:58,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:58,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:46:58,721 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1586216409] [2020-08-22 19:46:58,722 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:46:58,723 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-08-22 19:46:58,723 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817814378] [2020-08-22 19:46:58,724 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-08-22 19:46:58,724 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:46:58,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-08-22 19:46:58,725 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-08-22 19:46:58,725 INFO L87 Difference]: Start difference. First operand 191 states and 194 transitions. Second operand 7 states. [2020-08-22 19:46:59,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:46:59,095 INFO L93 Difference]: Finished difference Result 191 states and 194 transitions. [2020-08-22 19:46:59,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-08-22 19:46:59,095 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 85 [2020-08-22 19:46:59,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:46:59,097 INFO L225 Difference]: With dead ends: 191 [2020-08-22 19:46:59,097 INFO L226 Difference]: Without dead ends: 189 [2020-08-22 19:46:59,098 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2020-08-22 19:46:59,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 189 states. [2020-08-22 19:46:59,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 189 to 189. [2020-08-22 19:46:59,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2020-08-22 19:46:59,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 192 transitions. [2020-08-22 19:46:59,136 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 192 transitions. Word has length 85 [2020-08-22 19:46:59,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:46:59,136 INFO L479 AbstractCegarLoop]: Abstraction has 189 states and 192 transitions. [2020-08-22 19:46:59,136 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-08-22 19:46:59,136 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 192 transitions. [2020-08-22 19:46:59,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-08-22 19:46:59,137 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:46:59,137 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:46:59,138 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-08-22 19:46:59,138 INFO L427 AbstractCegarLoop]: === Iteration 12 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:46:59,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:46:59,138 INFO L82 PathProgramCache]: Analyzing trace with hash 462594596, now seen corresponding path program 1 times [2020-08-22 19:46:59,139 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:46:59,139 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1372435186] [2020-08-22 19:46:59,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:46:59,169 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:46:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:59,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:46:59,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:46:59,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:46:59,291 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1372435186] [2020-08-22 19:46:59,291 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:46:59,292 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 19:46:59,292 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032659379] [2020-08-22 19:46:59,292 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 19:46:59,292 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:46:59,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 19:46:59,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-08-22 19:46:59,293 INFO L87 Difference]: Start difference. First operand 189 states and 192 transitions. Second operand 8 states. [2020-08-22 19:46:59,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:46:59,933 INFO L93 Difference]: Finished difference Result 279 states and 283 transitions. [2020-08-22 19:46:59,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-08-22 19:46:59,933 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 86 [2020-08-22 19:46:59,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:46:59,935 INFO L225 Difference]: With dead ends: 279 [2020-08-22 19:46:59,935 INFO L226 Difference]: Without dead ends: 277 [2020-08-22 19:46:59,936 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=75, Invalid=135, Unknown=0, NotChecked=0, Total=210 [2020-08-22 19:46:59,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2020-08-22 19:46:59,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 182. [2020-08-22 19:46:59,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 182 states. [2020-08-22 19:46:59,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 185 transitions. [2020-08-22 19:46:59,974 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 185 transitions. Word has length 86 [2020-08-22 19:46:59,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:46:59,974 INFO L479 AbstractCegarLoop]: Abstraction has 182 states and 185 transitions. [2020-08-22 19:46:59,975 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 19:46:59,975 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 185 transitions. [2020-08-22 19:46:59,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-08-22 19:46:59,975 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:46:59,976 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:46:59,976 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-08-22 19:46:59,976 INFO L427 AbstractCegarLoop]: === Iteration 13 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:46:59,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:46:59,977 INFO L82 PathProgramCache]: Analyzing trace with hash -748130612, now seen corresponding path program 1 times [2020-08-22 19:46:59,977 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:46:59,977 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1950637557] [2020-08-22 19:46:59,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:46:59,983 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:46:59,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:00,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:47:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:00,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:47:00,095 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1950637557] [2020-08-22 19:47:00,096 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:47:00,096 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 19:47:00,096 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [337490367] [2020-08-22 19:47:00,097 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 19:47:00,097 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:47:00,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 19:47:00,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-08-22 19:47:00,100 INFO L87 Difference]: Start difference. First operand 182 states and 185 transitions. Second operand 8 states. [2020-08-22 19:47:00,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:47:00,503 INFO L93 Difference]: Finished difference Result 182 states and 185 transitions. [2020-08-22 19:47:00,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-08-22 19:47:00,503 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 86 [2020-08-22 19:47:00,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:47:00,506 INFO L225 Difference]: With dead ends: 182 [2020-08-22 19:47:00,506 INFO L226 Difference]: Without dead ends: 180 [2020-08-22 19:47:00,507 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-08-22 19:47:00,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2020-08-22 19:47:00,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 169. [2020-08-22 19:47:00,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 169 states. [2020-08-22 19:47:00,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 171 transitions. [2020-08-22 19:47:00,564 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 171 transitions. Word has length 86 [2020-08-22 19:47:00,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:47:00,565 INFO L479 AbstractCegarLoop]: Abstraction has 169 states and 171 transitions. [2020-08-22 19:47:00,565 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 19:47:00,565 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 171 transitions. [2020-08-22 19:47:00,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2020-08-22 19:47:00,572 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:47:00,572 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:47:00,573 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-08-22 19:47:00,573 INFO L427 AbstractCegarLoop]: === Iteration 14 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:47:00,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:47:00,575 INFO L82 PathProgramCache]: Analyzing trace with hash -228867626, now seen corresponding path program 1 times [2020-08-22 19:47:00,575 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:47:00,582 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [885129759] [2020-08-22 19:47:00,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:47:00,588 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:47:00,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:00,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:47:00,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:00,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:47:00,767 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [885129759] [2020-08-22 19:47:00,767 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:47:00,768 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 19:47:00,768 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207918602] [2020-08-22 19:47:00,769 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 19:47:00,769 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:47:00,770 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 19:47:00,770 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-08-22 19:47:00,771 INFO L87 Difference]: Start difference. First operand 169 states and 171 transitions. Second operand 8 states. [2020-08-22 19:47:01,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:47:01,290 INFO L93 Difference]: Finished difference Result 169 states and 171 transitions. [2020-08-22 19:47:01,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-08-22 19:47:01,291 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 99 [2020-08-22 19:47:01,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:47:01,293 INFO L225 Difference]: With dead ends: 169 [2020-08-22 19:47:01,293 INFO L226 Difference]: Without dead ends: 167 [2020-08-22 19:47:01,294 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2020-08-22 19:47:01,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167 states. [2020-08-22 19:47:01,356 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167 to 167. [2020-08-22 19:47:01,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 167 states. [2020-08-22 19:47:01,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 169 transitions. [2020-08-22 19:47:01,358 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 169 transitions. Word has length 99 [2020-08-22 19:47:01,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:47:01,359 INFO L479 AbstractCegarLoop]: Abstraction has 167 states and 169 transitions. [2020-08-22 19:47:01,359 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 19:47:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 169 transitions. [2020-08-22 19:47:01,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2020-08-22 19:47:01,362 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:47:01,362 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:47:01,362 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-08-22 19:47:01,365 INFO L427 AbstractCegarLoop]: === Iteration 15 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:47:01,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:47:01,365 INFO L82 PathProgramCache]: Analyzing trace with hash -101561912, now seen corresponding path program 1 times [2020-08-22 19:47:01,366 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:47:01,366 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [322002417] [2020-08-22 19:47:01,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:47:01,369 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:47:01,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:01,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:47:01,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:47:01,521 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [322002417] [2020-08-22 19:47:01,521 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:47:01,521 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 19:47:01,522 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [550491556] [2020-08-22 19:47:01,522 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 19:47:01,523 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:47:01,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 19:47:01,523 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-08-22 19:47:01,524 INFO L87 Difference]: Start difference. First operand 167 states and 169 transitions. Second operand 8 states. [2020-08-22 19:47:02,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:47:02,009 INFO L93 Difference]: Finished difference Result 207 states and 210 transitions. [2020-08-22 19:47:02,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-08-22 19:47:02,014 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 104 [2020-08-22 19:47:02,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:47:02,016 INFO L225 Difference]: With dead ends: 207 [2020-08-22 19:47:02,016 INFO L226 Difference]: Without dead ends: 205 [2020-08-22 19:47:02,016 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2020-08-22 19:47:02,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2020-08-22 19:47:02,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 165. [2020-08-22 19:47:02,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2020-08-22 19:47:02,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 167 transitions. [2020-08-22 19:47:02,050 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 167 transitions. Word has length 104 [2020-08-22 19:47:02,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:47:02,051 INFO L479 AbstractCegarLoop]: Abstraction has 165 states and 167 transitions. [2020-08-22 19:47:02,051 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 19:47:02,051 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 167 transitions. [2020-08-22 19:47:02,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-08-22 19:47:02,052 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:47:02,052 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:47:02,052 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-08-22 19:47:02,053 INFO L427 AbstractCegarLoop]: === Iteration 16 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:47:02,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:47:02,053 INFO L82 PathProgramCache]: Analyzing trace with hash 1039394916, now seen corresponding path program 1 times [2020-08-22 19:47:02,053 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:47:02,053 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [714035361] [2020-08-22 19:47:02,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:47:02,055 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:47:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:02,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:47:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:02,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:47:02,157 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [714035361] [2020-08-22 19:47:02,157 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:47:02,157 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 19:47:02,158 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [722828209] [2020-08-22 19:47:02,158 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 19:47:02,158 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:47:02,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 19:47:02,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-08-22 19:47:02,159 INFO L87 Difference]: Start difference. First operand 165 states and 167 transitions. Second operand 8 states. [2020-08-22 19:47:03,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:47:03,010 INFO L93 Difference]: Finished difference Result 219 states and 222 transitions. [2020-08-22 19:47:03,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-08-22 19:47:03,011 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 111 [2020-08-22 19:47:03,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:47:03,013 INFO L225 Difference]: With dead ends: 219 [2020-08-22 19:47:03,013 INFO L226 Difference]: Without dead ends: 217 [2020-08-22 19:47:03,013 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-08-22 19:47:03,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 217 states. [2020-08-22 19:47:03,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 217 to 172. [2020-08-22 19:47:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 172 states. [2020-08-22 19:47:03,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 172 states and 174 transitions. [2020-08-22 19:47:03,047 INFO L78 Accepts]: Start accepts. Automaton has 172 states and 174 transitions. Word has length 111 [2020-08-22 19:47:03,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:47:03,047 INFO L479 AbstractCegarLoop]: Abstraction has 172 states and 174 transitions. [2020-08-22 19:47:03,047 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 19:47:03,048 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 174 transitions. [2020-08-22 19:47:03,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2020-08-22 19:47:03,048 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:47:03,049 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:47:03,049 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-08-22 19:47:03,049 INFO L427 AbstractCegarLoop]: === Iteration 17 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:47:03,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:47:03,049 INFO L82 PathProgramCache]: Analyzing trace with hash -109554473, now seen corresponding path program 1 times [2020-08-22 19:47:03,050 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:47:03,050 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1425475606] [2020-08-22 19:47:03,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:47:03,051 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:47:03,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:03,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:47:03,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:03,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:47:03,145 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1425475606] [2020-08-22 19:47:03,145 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:47:03,145 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 19:47:03,145 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1371786514] [2020-08-22 19:47:03,146 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 19:47:03,146 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:47:03,146 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 19:47:03,146 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-08-22 19:47:03,147 INFO L87 Difference]: Start difference. First operand 172 states and 174 transitions. Second operand 8 states. [2020-08-22 19:47:03,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:47:03,784 INFO L93 Difference]: Finished difference Result 175 states and 177 transitions. [2020-08-22 19:47:03,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-08-22 19:47:03,785 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 116 [2020-08-22 19:47:03,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:47:03,786 INFO L225 Difference]: With dead ends: 175 [2020-08-22 19:47:03,786 INFO L226 Difference]: Without dead ends: 173 [2020-08-22 19:47:03,786 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-08-22 19:47:03,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2020-08-22 19:47:03,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 170. [2020-08-22 19:47:03,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170 states. [2020-08-22 19:47:03,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 172 transitions. [2020-08-22 19:47:03,818 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 172 transitions. Word has length 116 [2020-08-22 19:47:03,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:47:03,819 INFO L479 AbstractCegarLoop]: Abstraction has 170 states and 172 transitions. [2020-08-22 19:47:03,819 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 19:47:03,819 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 172 transitions. [2020-08-22 19:47:03,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2020-08-22 19:47:03,820 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:47:03,820 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:47:03,820 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-08-22 19:47:03,820 INFO L427 AbstractCegarLoop]: === Iteration 18 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:47:03,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:47:03,820 INFO L82 PathProgramCache]: Analyzing trace with hash -533911886, now seen corresponding path program 1 times [2020-08-22 19:47:03,821 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:47:03,821 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [225064045] [2020-08-22 19:47:03,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:47:03,822 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:47:03,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:03,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:47:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:03,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:47:03,920 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [225064045] [2020-08-22 19:47:03,920 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:47:03,920 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 19:47:03,920 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [305815019] [2020-08-22 19:47:03,921 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 19:47:03,921 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:47:03,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 19:47:03,922 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-08-22 19:47:03,922 INFO L87 Difference]: Start difference. First operand 170 states and 172 transitions. Second operand 8 states. [2020-08-22 19:47:04,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:47:04,665 INFO L93 Difference]: Finished difference Result 244 states and 248 transitions. [2020-08-22 19:47:04,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-08-22 19:47:04,665 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 127 [2020-08-22 19:47:04,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:47:04,667 INFO L225 Difference]: With dead ends: 244 [2020-08-22 19:47:04,667 INFO L226 Difference]: Without dead ends: 242 [2020-08-22 19:47:04,668 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=65, Invalid=175, Unknown=0, NotChecked=0, Total=240 [2020-08-22 19:47:04,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2020-08-22 19:47:04,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 194. [2020-08-22 19:47:04,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2020-08-22 19:47:04,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 198 transitions. [2020-08-22 19:47:04,730 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 198 transitions. Word has length 127 [2020-08-22 19:47:04,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:47:04,730 INFO L479 AbstractCegarLoop]: Abstraction has 194 states and 198 transitions. [2020-08-22 19:47:04,731 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 19:47:04,731 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 198 transitions. [2020-08-22 19:47:04,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2020-08-22 19:47:04,732 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:47:04,732 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:47:04,733 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-08-22 19:47:04,733 INFO L427 AbstractCegarLoop]: === Iteration 19 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:47:04,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:47:04,733 INFO L82 PathProgramCache]: Analyzing trace with hash 1320919986, now seen corresponding path program 1 times [2020-08-22 19:47:04,735 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:47:04,735 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [658323289] [2020-08-22 19:47:04,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:47:04,743 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:47:04,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:04,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:47:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:04,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:47:04,940 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [658323289] [2020-08-22 19:47:04,940 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:47:04,941 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-08-22 19:47:04,941 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1081097911] [2020-08-22 19:47:04,942 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-08-22 19:47:04,942 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:47:04,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-08-22 19:47:04,943 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2020-08-22 19:47:04,943 INFO L87 Difference]: Start difference. First operand 194 states and 198 transitions. Second operand 9 states. [2020-08-22 19:47:05,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:47:05,491 INFO L93 Difference]: Finished difference Result 194 states and 198 transitions. [2020-08-22 19:47:05,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-08-22 19:47:05,493 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 129 [2020-08-22 19:47:05,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:47:05,494 INFO L225 Difference]: With dead ends: 194 [2020-08-22 19:47:05,495 INFO L226 Difference]: Without dead ends: 192 [2020-08-22 19:47:05,495 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 4 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=89, Invalid=183, Unknown=0, NotChecked=0, Total=272 [2020-08-22 19:47:05,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2020-08-22 19:47:05,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 185. [2020-08-22 19:47:05,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 185 states. [2020-08-22 19:47:05,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 188 transitions. [2020-08-22 19:47:05,544 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 188 transitions. Word has length 129 [2020-08-22 19:47:05,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:47:05,544 INFO L479 AbstractCegarLoop]: Abstraction has 185 states and 188 transitions. [2020-08-22 19:47:05,544 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-08-22 19:47:05,544 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 188 transitions. [2020-08-22 19:47:05,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2020-08-22 19:47:05,545 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:47:05,546 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:47:05,546 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-08-22 19:47:05,546 INFO L427 AbstractCegarLoop]: === Iteration 20 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:47:05,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:47:05,547 INFO L82 PathProgramCache]: Analyzing trace with hash 639938535, now seen corresponding path program 1 times [2020-08-22 19:47:05,547 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:47:05,547 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1896270505] [2020-08-22 19:47:05,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:47:05,548 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:47:05,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:05,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:47:05,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:05,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:47:05,630 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1896270505] [2020-08-22 19:47:05,630 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:47:05,630 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-08-22 19:47:05,630 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [729344799] [2020-08-22 19:47:05,631 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-08-22 19:47:05,631 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:47:05,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-08-22 19:47:05,631 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2020-08-22 19:47:05,631 INFO L87 Difference]: Start difference. First operand 185 states and 188 transitions. Second operand 7 states. [2020-08-22 19:47:06,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:47:06,185 INFO L93 Difference]: Finished difference Result 188 states and 191 transitions. [2020-08-22 19:47:06,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-08-22 19:47:06,185 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 132 [2020-08-22 19:47:06,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:47:06,187 INFO L225 Difference]: With dead ends: 188 [2020-08-22 19:47:06,187 INFO L226 Difference]: Without dead ends: 186 [2020-08-22 19:47:06,188 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-08-22 19:47:06,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2020-08-22 19:47:06,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 183. [2020-08-22 19:47:06,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 183 states. [2020-08-22 19:47:06,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 186 transitions. [2020-08-22 19:47:06,229 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 186 transitions. Word has length 132 [2020-08-22 19:47:06,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:47:06,230 INFO L479 AbstractCegarLoop]: Abstraction has 183 states and 186 transitions. [2020-08-22 19:47:06,230 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-08-22 19:47:06,230 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 186 transitions. [2020-08-22 19:47:06,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2020-08-22 19:47:06,232 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:47:06,232 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:47:06,232 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-08-22 19:47:06,232 INFO L427 AbstractCegarLoop]: === Iteration 21 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:47:06,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:47:06,233 INFO L82 PathProgramCache]: Analyzing trace with hash 629919005, now seen corresponding path program 1 times [2020-08-22 19:47:06,233 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:47:06,233 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [907536157] [2020-08-22 19:47:06,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:47:06,234 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:47:06,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:06,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:47:06,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:06,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:47:06,357 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [907536157] [2020-08-22 19:47:06,357 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:47:06,357 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 19:47:06,357 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165951410] [2020-08-22 19:47:06,358 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 19:47:06,358 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:47:06,358 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 19:47:06,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-08-22 19:47:06,359 INFO L87 Difference]: Start difference. First operand 183 states and 186 transitions. Second operand 8 states. [2020-08-22 19:47:07,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:47:07,381 INFO L93 Difference]: Finished difference Result 267 states and 272 transitions. [2020-08-22 19:47:07,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-08-22 19:47:07,382 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 137 [2020-08-22 19:47:07,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:47:07,384 INFO L225 Difference]: With dead ends: 267 [2020-08-22 19:47:07,385 INFO L226 Difference]: Without dead ends: 265 [2020-08-22 19:47:07,385 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-08-22 19:47:07,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2020-08-22 19:47:07,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 216. [2020-08-22 19:47:07,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 216 states. [2020-08-22 19:47:07,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 220 transitions. [2020-08-22 19:47:07,437 INFO L78 Accepts]: Start accepts. Automaton has 216 states and 220 transitions. Word has length 137 [2020-08-22 19:47:07,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:47:07,437 INFO L479 AbstractCegarLoop]: Abstraction has 216 states and 220 transitions. [2020-08-22 19:47:07,437 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 19:47:07,437 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 220 transitions. [2020-08-22 19:47:07,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-08-22 19:47:07,438 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:47:07,439 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:47:07,439 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2020-08-22 19:47:07,439 INFO L427 AbstractCegarLoop]: === Iteration 22 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:47:07,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:47:07,439 INFO L82 PathProgramCache]: Analyzing trace with hash -2016104718, now seen corresponding path program 1 times [2020-08-22 19:47:07,440 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:47:07,440 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [674235130] [2020-08-22 19:47:07,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:47:07,442 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:47:07,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:07,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:47:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:07,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:47:07,547 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [674235130] [2020-08-22 19:47:07,547 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:47:07,548 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 19:47:07,548 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [309177381] [2020-08-22 19:47:07,548 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 19:47:07,548 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:47:07,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 19:47:07,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-08-22 19:47:07,549 INFO L87 Difference]: Start difference. First operand 216 states and 220 transitions. Second operand 8 states. [2020-08-22 19:47:08,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:47:08,355 INFO L93 Difference]: Finished difference Result 231 states and 235 transitions. [2020-08-22 19:47:08,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-08-22 19:47:08,358 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 142 [2020-08-22 19:47:08,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:47:08,361 INFO L225 Difference]: With dead ends: 231 [2020-08-22 19:47:08,361 INFO L226 Difference]: Without dead ends: 229 [2020-08-22 19:47:08,362 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2020-08-22 19:47:08,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states. [2020-08-22 19:47:08,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 214. [2020-08-22 19:47:08,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2020-08-22 19:47:08,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 218 transitions. [2020-08-22 19:47:08,469 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 218 transitions. Word has length 142 [2020-08-22 19:47:08,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:47:08,469 INFO L479 AbstractCegarLoop]: Abstraction has 214 states and 218 transitions. [2020-08-22 19:47:08,470 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 19:47:08,470 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 218 transitions. [2020-08-22 19:47:08,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-08-22 19:47:08,472 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:47:08,473 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:47:08,473 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2020-08-22 19:47:08,475 INFO L427 AbstractCegarLoop]: === Iteration 23 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:47:08,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:47:08,476 INFO L82 PathProgramCache]: Analyzing trace with hash -377298197, now seen corresponding path program 1 times [2020-08-22 19:47:08,476 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:47:08,477 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [948032317] [2020-08-22 19:47:08,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:47:08,486 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:47:08,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:08,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:47:08,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:08,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:47:08,644 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [948032317] [2020-08-22 19:47:08,644 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:47:08,645 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-08-22 19:47:08,645 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2046822163] [2020-08-22 19:47:08,645 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-08-22 19:47:08,648 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:47:08,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-08-22 19:47:08,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-08-22 19:47:08,649 INFO L87 Difference]: Start difference. First operand 214 states and 218 transitions. Second operand 8 states. [2020-08-22 19:47:09,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:47:09,492 INFO L93 Difference]: Finished difference Result 222 states and 226 transitions. [2020-08-22 19:47:09,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-08-22 19:47:09,492 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 155 [2020-08-22 19:47:09,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:47:09,494 INFO L225 Difference]: With dead ends: 222 [2020-08-22 19:47:09,494 INFO L226 Difference]: Without dead ends: 220 [2020-08-22 19:47:09,494 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=91, Invalid=181, Unknown=0, NotChecked=0, Total=272 [2020-08-22 19:47:09,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220 states. [2020-08-22 19:47:09,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 220 to 179. [2020-08-22 19:47:09,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 179 states. [2020-08-22 19:47:09,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 182 transitions. [2020-08-22 19:47:09,535 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 182 transitions. Word has length 155 [2020-08-22 19:47:09,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:47:09,536 INFO L479 AbstractCegarLoop]: Abstraction has 179 states and 182 transitions. [2020-08-22 19:47:09,536 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-08-22 19:47:09,536 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 182 transitions. [2020-08-22 19:47:09,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-08-22 19:47:09,537 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 19:47:09,537 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-22 19:47:09,537 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2020-08-22 19:47:09,538 INFO L427 AbstractCegarLoop]: === Iteration 24 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 19:47:09,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 19:47:09,538 INFO L82 PathProgramCache]: Analyzing trace with hash -1305271097, now seen corresponding path program 1 times [2020-08-22 19:47:09,538 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 19:47:09,538 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [319902574] [2020-08-22 19:47:09,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 19:47:09,551 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 19:47:09,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:09,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 19:47:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 19:47:09,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-22 19:47:09,647 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [319902574] [2020-08-22 19:47:09,647 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 19:47:09,647 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-08-22 19:47:09,647 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [236742702] [2020-08-22 19:47:09,648 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-08-22 19:47:09,648 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 19:47:09,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-08-22 19:47:09,648 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-08-22 19:47:09,648 INFO L87 Difference]: Start difference. First operand 179 states and 182 transitions. Second operand 7 states. [2020-08-22 19:47:10,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 19:47:10,201 INFO L93 Difference]: Finished difference Result 184 states and 187 transitions. [2020-08-22 19:47:10,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-08-22 19:47:10,202 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 166 [2020-08-22 19:47:10,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 19:47:10,202 INFO L225 Difference]: With dead ends: 184 [2020-08-22 19:47:10,202 INFO L226 Difference]: Without dead ends: 0 [2020-08-22 19:47:10,203 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2020-08-22 19:47:10,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-08-22 19:47:10,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-08-22 19:47:10,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-08-22 19:47:10,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-08-22 19:47:10,204 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 166 [2020-08-22 19:47:10,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 19:47:10,205 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-08-22 19:47:10,205 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-08-22 19:47:10,205 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-08-22 19:47:10,205 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-08-22 19:47:10,205 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2020-08-22 19:47:10,207 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-08-22 19:47:10,519 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 145 [2020-08-22 19:47:14,344 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-08-22 19:47:14,446 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-08-22 19:47:14,759 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 91 [2020-08-22 19:47:15,270 WARN L193 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 100 [2020-08-22 19:47:15,788 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 103 [2020-08-22 19:47:16,041 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 106 [2020-08-22 19:47:16,250 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-08-22 19:47:16,537 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 45 [2020-08-22 19:47:16,974 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 47 [2020-08-22 19:47:17,316 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 60 [2020-08-22 19:47:17,634 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 67 [2020-08-22 19:47:17,951 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2020-08-22 19:47:18,063 WARN L193 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 63 [2020-08-22 19:47:18,939 WARN L193 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 133 [2020-08-22 19:47:19,543 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 113 [2020-08-22 19:47:20,075 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 71 [2020-08-22 19:47:20,286 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 91 [2020-08-22 19:47:20,800 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 97 [2020-08-22 19:47:21,274 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 102 [2020-08-22 19:47:21,687 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 47 [2020-08-22 19:47:22,049 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 57 [2020-08-22 19:47:22,347 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 64 [2020-08-22 19:47:22,661 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 70 [2020-08-22 19:47:23,441 WARN L193 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 126 [2020-08-22 19:47:23,879 WARN L193 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 116 [2020-08-22 19:47:24,519 WARN L193 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-08-22 19:47:24,786 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 112 [2020-08-22 19:47:25,029 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-08-22 19:47:25,412 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-08-22 19:47:25,639 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 67 [2020-08-22 19:47:25,778 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 69 [2020-08-22 19:47:26,595 WARN L193 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 126 [2020-08-22 19:47:26,792 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 88 [2020-08-22 19:47:27,004 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 94 [2020-08-22 19:47:27,338 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 45 [2020-08-22 19:47:27,659 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 57 [2020-08-22 19:47:28,007 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 63 [2020-08-22 19:47:28,292 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 64 [2020-08-22 19:47:28,590 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 67 [2020-08-22 19:47:29,186 WARN L193 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-08-22 19:47:29,893 WARN L193 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-08-22 19:47:30,641 WARN L193 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 129 [2020-08-22 19:47:31,071 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 112 [2020-08-22 19:47:31,720 WARN L193 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-08-22 19:47:32,123 WARN L193 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 109 [2020-08-22 19:47:32,384 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 109 [2020-08-22 19:47:33,300 WARN L193 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 120 [2020-08-22 19:47:33,519 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 53 [2020-08-22 19:47:33,829 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-08-22 19:47:34,070 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-08-22 19:47:34,348 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-08-22 19:47:34,677 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 72 [2020-08-22 19:47:34,803 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 65 [2020-08-22 19:47:34,947 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 69 [2020-08-22 19:47:35,162 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 88 [2020-08-22 19:47:35,517 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 61 [2020-08-22 19:47:35,844 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 67 [2020-08-22 19:47:36,186 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 73 [2020-08-22 19:47:36,991 WARN L193 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 121 [2020-08-22 19:47:37,394 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 114 [2020-08-22 19:47:38,036 WARN L193 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-08-22 19:47:38,515 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 102 [2020-08-22 19:47:38,921 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 106 [2020-08-22 19:47:39,442 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 112 [2020-08-22 19:47:40,251 WARN L193 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 125 [2020-08-22 19:47:40,466 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-08-22 19:47:40,718 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 54 [2020-08-22 19:47:41,059 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2020-08-22 19:47:41,419 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 63 [2020-08-22 19:47:41,552 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 65 [2020-08-22 19:47:41,688 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 67 [2020-08-22 19:47:42,078 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 61 [2020-08-22 19:47:42,187 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2020-08-22 19:47:43,011 WARN L193 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 123 [2020-08-22 19:47:43,226 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 94 [2020-08-22 19:47:43,447 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 97 [2020-08-22 19:47:43,999 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 106 [2020-08-22 19:47:44,493 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 109 [2020-08-22 19:47:44,711 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 53 [2020-08-22 19:47:45,345 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 51 [2020-08-22 19:47:45,701 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 60 [2020-08-22 19:47:46,040 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 73 [2020-08-22 19:47:46,156 WARN L193 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 63 [2020-08-22 19:47:46,287 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 67 [2020-08-22 19:47:46,912 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-08-22 19:47:47,565 WARN L193 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 116 [2020-08-22 19:47:47,576 INFO L271 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2020-08-22 19:47:47,576 INFO L271 CegarLoopResult]: At program point L10(line 10) the Hoare annotation is: true [2020-08-22 19:47:47,576 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~__return_main~0 |old(~__return_main~0)|) (= ~__return_375~0 |old(~__return_375~0)|)) [2020-08-22 19:47:47,576 INFO L271 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: true [2020-08-22 19:47:47,576 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-08-22 19:47:47,576 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-08-22 19:47:47,576 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-08-22 19:47:47,577 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-08-22 19:47:47,577 INFO L268 CegarLoopResult]: For program point assume_abort_if_notENTRY(lines 4 6) no Hoare annotation was computed. [2020-08-22 19:47:47,577 INFO L268 CegarLoopResult]: For program point L5(line 5) no Hoare annotation was computed. [2020-08-22 19:47:47,577 INFO L268 CegarLoopResult]: For program point L5-1(line 5) no Hoare annotation was computed. [2020-08-22 19:47:47,577 INFO L268 CegarLoopResult]: For program point L5-3(lines 4 6) no Hoare annotation was computed. [2020-08-22 19:47:47,577 INFO L268 CegarLoopResult]: For program point assume_abort_if_notEXIT(lines 4 6) no Hoare annotation was computed. [2020-08-22 19:47:47,577 INFO L264 CegarLoopResult]: At program point mainErr3ASSERT_VIOLATIONERROR_FUNCTION(line 123) the Hoare annotation is: false [2020-08-22 19:47:47,577 INFO L264 CegarLoopResult]: At program point L382(lines 382 391) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__tmp_18~0 0)) (< 0 main_~main__scheme~0) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~16 0)) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-08-22 19:47:47,577 INFO L264 CegarLoopResult]: At program point L283(line 283) the Hoare annotation is: false [2020-08-22 19:47:47,578 INFO L264 CegarLoopResult]: At program point L250(line 250) the Hoare annotation is: (let ((.cse30 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse4 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse3 (not (= main_~main__urilen~0 .cse30))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__tmp_3~0 0))) (.cse6 (= |old(~__return_375~0)| ~__return_375~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse8 (<= .cse30 main_~main__urilen~0)) (.cse9 (= main_~__tmp_11~0 1)) (.cse10 (= main_~__VERIFIER_assert__cond~9 1)) (.cse11 (not (= main_~__tmp_2~0 0))) (.cse12 (not (= main_~__tmp_9~0 0))) (.cse13 (<= 1 main_~main__cp~0)) (.cse14 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse15 (= main_~__tmp_4~0 1)) (.cse16 (= main_~__VERIFIER_assert__cond~10 1)) (.cse17 (not (= main_~__tmp_8~0 0))) (.cse18 (< 0 main_~main__scheme~0)) (.cse19 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse20 (= main_~__VERIFIER_assert__cond~3 1)) (.cse21 (not (= main_~__tmp_7~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse23 (not (= main_~__tmp_1~0 0))) (.cse24 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse26 (not (= main_~__tmp_12~0 0))) (.cse27 (not (= main_~__tmp_5~0 0))) (.cse28 (= main_~__tmp_10~0 1)) (.cse29 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse13 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse14 (not (= main_~__tmp_14~0 0)) .cse15 .cse16 .cse17 .cse18 .cse19 (not (= main_~__tmp_15~0 0)) .cse20 (not (= main_~__tmp_16~0 0)) .cse21 .cse22 (<= 1 main_~main__c~0) .cse23 (not (= main_~__tmp_13~0 0)) .cse24 .cse25 .cse26 .cse27 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse28 .cse29) (and .cse0 .cse1 .cse4 .cse3 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (= main_~main__c~0 0) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29)))) [2020-08-22 19:47:47,578 INFO L264 CegarLoopResult]: At program point mainEXIT(lines 11 437) the Hoare annotation is: (or (and (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0))) (= |old(~__return_375~0)| ~__return_375~0)) [2020-08-22 19:47:47,578 INFO L264 CegarLoopResult]: At program point L184(line 184) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6))) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__tmp_5~0 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-08-22 19:47:47,578 INFO L264 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (= main_~__VERIFIER_assert__cond~3 1)) (.cse4 (let ((.cse6 (not (= main_~__tmp_1~0 0))) (.cse7 (< 0 main_~main__scheme~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse9 (not (= main_~__tmp_2~0 0))) (.cse10 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse11 (<= 1 main_~main__cp~0)) (.cse12 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse13 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and (< main_~main__cp~0 main_~main__urilen~0) .cse6 .cse7 .cse8 .cse9 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse10 .cse11 .cse12 .cse13) (and .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse8 .cse9 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse10 .cse11 .cse12 .cse13)))) (.cse5 (= |old(~__return_375~0)| ~__return_375~0)) (.cse1 (+ main_~main__cp~0 1))) (or (and .cse0 (= main_~main__urilen~0 .cse1) .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse2 .cse3 (not (= main_~__tmp_5~0 0)) .cse4 .cse5 (<= .cse1 main_~main__urilen~0)))) [2020-08-22 19:47:47,579 INFO L264 CegarLoopResult]: At program point L118(line 118) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,579 INFO L264 CegarLoopResult]: At program point L19(line 19) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,579 INFO L264 CegarLoopResult]: At program point L19-1(line 19) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,579 INFO L264 CegarLoopResult]: At program point L19-2(line 19) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,579 INFO L264 CegarLoopResult]: At program point L399(lines 129 400) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (let ((.cse0 (< main_~main__cp~0 main_~main__urilen~0)) (.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (not (= main_~__tmp_2~0 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse7 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7))) (= main_~__VERIFIER_assert__cond~3 1) (= |old(~__return_375~0)| ~__return_375~0)) [2020-08-22 19:47:47,579 INFO L264 CegarLoopResult]: At program point L366(line 366) the Hoare annotation is: (and (let ((.cse10 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse6 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse10))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__tmp_2~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse8 (<= 1 main_~main__cp~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse5 (<= .cse10 main_~main__urilen~0))) (or (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse8 .cse9) (and .cse0 .cse6 .cse1 .cse2 .cse3 .cse7 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse8 .cse9 .cse5)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,579 INFO L264 CegarLoopResult]: At program point L300(line 300) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__tmp_15~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,580 INFO L264 CegarLoopResult]: At program point L267(line 267) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,580 INFO L264 CegarLoopResult]: At program point L201(line 201) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,580 INFO L264 CegarLoopResult]: At program point L201-1(line 201) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,581 INFO L264 CegarLoopResult]: At program point L201-2(line 201) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,581 INFO L264 CegarLoopResult]: At program point L102(lines 102 409) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,581 INFO L264 CegarLoopResult]: At program point L69(lines 69 414) the Hoare annotation is: (and (< 0 main_~main__scheme~0) (= |old(~__return_375~0)| ~__return_375~0)) [2020-08-22 19:47:47,581 INFO L264 CegarLoopResult]: At program point L251(lines 251 327) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse31))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (<= .cse31 main_~main__urilen~0)) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) .cse21 (not (= main_~__tmp_16~0 0)) .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))) [2020-08-22 19:47:47,582 INFO L264 CegarLoopResult]: At program point L218(line 218) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (= main_~__tmp_9~0 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (= main_~__VERIFIER_assert__cond~8 1) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,582 INFO L264 CegarLoopResult]: At program point L185(lines 185 353) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_8~0 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse6 (<= 1 main_~main__cp~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6 .cse7))) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-08-22 19:47:47,582 INFO L264 CegarLoopResult]: At program point L152(line 152) the Hoare annotation is: (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (= main_~__VERIFIER_assert__cond~3 1)) (.cse4 (let ((.cse6 (not (= main_~__tmp_1~0 0))) (.cse7 (< 0 main_~main__scheme~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse9 (not (= main_~__tmp_2~0 0))) (.cse10 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse11 (<= 1 main_~main__cp~0)) (.cse12 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse13 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and (< main_~main__cp~0 main_~main__urilen~0) .cse6 .cse7 .cse8 .cse9 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse10 .cse11 .cse12 .cse13) (and .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse8 .cse9 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse10 .cse11 .cse12 .cse13)))) (.cse5 (= |old(~__return_375~0)| ~__return_375~0)) (.cse1 (+ main_~main__cp~0 1))) (or (and .cse0 (= main_~main__urilen~0 .cse1) .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse2 .cse3 (not (= main_~__tmp_5~0 0)) .cse4 .cse5 (<= .cse1 main_~main__urilen~0)))) [2020-08-22 19:47:47,582 INFO L264 CegarLoopResult]: At program point L119(line 119) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,583 INFO L264 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,583 INFO L264 CegarLoopResult]: At program point L20(line 20) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,583 INFO L264 CegarLoopResult]: At program point L20-1(line 20) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,583 INFO L264 CegarLoopResult]: At program point L20-2(line 20) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,583 INFO L264 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: (and (let ((.cse11 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse11))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse5 (= |old(~__return_375~0)| ~__return_375~0)) (.cse6 (<= .cse11 main_~main__urilen~0)) (.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (<= 1 main_~main__cp~0)) (.cse10 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) .cse5 .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10) (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) .cse5 .cse6 .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse9 .cse10)))) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,583 INFO L264 CegarLoopResult]: At program point L301(line 301) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__tmp_15~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,584 INFO L264 CegarLoopResult]: At program point L268(lines 268 320) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,584 INFO L264 CegarLoopResult]: At program point mainErr14ASSERT_VIOLATIONERROR_FUNCTION(line 294) the Hoare annotation is: false [2020-08-22 19:47:47,584 INFO L264 CegarLoopResult]: At program point L235(line 235) the Hoare annotation is: (let ((.cse32 (+ main_~main__cp~0 1))) (let ((.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse23 (not (= main_~__tmp_11~0 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse32))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse10 (<= .cse32 main_~main__urilen~0)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (not (= main_~__tmp_8~0 0))) (.cse18 (< 0 main_~main__scheme~0)) (.cse19 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse20 (= main_~__VERIFIER_assert__cond~3 1)) (.cse21 (not (= main_~__tmp_7~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 (not (= main_~__tmp_15~0 0)) .cse20 (not (= main_~__tmp_16~0 0)) .cse21 .cse22 (<= 1 main_~main__c~0) .cse23 .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and (let ((.cse31 (= main_~main__c~0 0))) (or (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse8 .cse10 .cse9 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse31 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 (= main_~__tmp_9~0 1) .cse6 .cse10 .cse11 .cse12 .cse14 (= main_~__VERIFIER_assert__cond~8 1) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse31 .cse21 .cse22 .cse24 .cse25 .cse26 .cse28 .cse29 .cse30))) .cse7)))) [2020-08-22 19:47:47,584 INFO L264 CegarLoopResult]: At program point L202(lines 202 351) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,585 INFO L264 CegarLoopResult]: At program point L169(line 169) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6))) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-08-22 19:47:47,585 INFO L264 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: false [2020-08-22 19:47:47,585 INFO L264 CegarLoopResult]: At program point L219(line 219) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (= main_~__tmp_9~0 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (= main_~__VERIFIER_assert__cond~8 1) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,585 INFO L264 CegarLoopResult]: At program point L153(lines 153 358) the Hoare annotation is: (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse6 (+ main_~main__cp~0 1)) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (= main_~__VERIFIER_assert__cond~3 1)) (.cse4 (let ((.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (< 0 main_~main__scheme~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse10 (not (= main_~__tmp_2~0 0))) (.cse11 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse12 (<= 1 main_~main__cp~0)) (.cse13 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse14 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and (< main_~main__cp~0 main_~main__urilen~0) .cse7 .cse8 .cse9 .cse10 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse11 .cse12 .cse13 .cse14) (and .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse9 .cse10 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse11 .cse12 .cse13 .cse14)))) (.cse5 (= |old(~__return_375~0)| ~__return_375~0))) (or (and .cse0 .cse1 .cse2 .cse3 (not (= main_~__tmp_5~0 0)) .cse4 .cse5 (<= .cse6 main_~main__urilen~0)) (and .cse0 .cse1 (= main_~main__urilen~0 .cse6) .cse2 .cse3 .cse4 .cse5))) [2020-08-22 19:47:47,585 INFO L264 CegarLoopResult]: At program point L120(line 120) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,585 INFO L264 CegarLoopResult]: At program point L21(lines 21 436) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,586 INFO L264 CegarLoopResult]: At program point L368(line 368) the Hoare annotation is: (and (let ((.cse11 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse11))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse5 (not (= main_~__tmp_17~0 0))) (.cse6 (<= .cse11 main_~main__urilen~0)) (.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (<= 1 main_~main__cp~0)) (.cse10 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) .cse5 .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10) (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) .cse5 .cse6 .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse9 .cse10)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,586 INFO L264 CegarLoopResult]: At program point L302(line 302) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__tmp_15~0 0)) (not (= main_~__tmp_16~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,586 INFO L264 CegarLoopResult]: At program point mainFINAL(lines 11 437) the Hoare annotation is: (or (and (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0))) (= |old(~__return_375~0)| ~__return_375~0)) [2020-08-22 19:47:47,586 INFO L264 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: (let ((.cse30 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse2 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse3 (not (= main_~main__urilen~0 .cse30))) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse28 (= |old(~__return_375~0)| ~__return_375~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse8 (<= .cse30 main_~main__urilen~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse10 (= main_~__VERIFIER_assert__cond~9 1)) (.cse11 (not (= main_~__tmp_2~0 0))) (.cse12 (not (= main_~__tmp_9~0 0))) (.cse13 (<= 1 main_~main__cp~0)) (.cse14 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse15 (= main_~__tmp_4~0 1)) (.cse16 (not (= main_~__tmp_8~0 0))) (.cse17 (< 0 main_~main__scheme~0)) (.cse18 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse19 (= main_~__VERIFIER_assert__cond~3 1)) (.cse20 (not (= main_~__tmp_7~0 0))) (.cse21 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse22 (not (= main_~__tmp_1~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse24 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse25 (not (= main_~__tmp_12~0 0))) (.cse26 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse27 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_9~0 1) .cse6 .cse8 .cse10 .cse11 .cse13 (= main_~__VERIFIER_assert__cond~8 1) .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse26 .cse27)) (= main_~main__c~0 0) .cse28 .cse29) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse28 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse13 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse14 (not (= main_~__tmp_14~0 0)) .cse15 .cse16 .cse17 .cse18 (not (= main_~__tmp_15~0 0)) (not (= main_~__tmp_16~0 0)) .cse19 .cse20 .cse21 (<= 1 main_~main__c~0) .cse22 (not (= main_~__tmp_13~0 0)) .cse23 .cse24 .cse25 .cse26 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse27)))) [2020-08-22 19:47:47,586 INFO L264 CegarLoopResult]: At program point mainErr13ASSERT_VIOLATIONERROR_FUNCTION(line 282) the Hoare annotation is: false [2020-08-22 19:47:47,587 INFO L264 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6))) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-08-22 19:47:47,587 INFO L264 CegarLoopResult]: At program point L71(line 71) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,587 INFO L264 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: false [2020-08-22 19:47:47,587 INFO L264 CegarLoopResult]: At program point L253(line 253) the Hoare annotation is: false [2020-08-22 19:47:47,587 INFO L264 CegarLoopResult]: At program point L220(line 220) the Hoare annotation is: (and (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__tmp_9~0 1) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_2~0 0)) (<= 1 main_~main__cp~0) (= main_~__VERIFIER_assert__cond~8 1) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,587 INFO L264 CegarLoopResult]: At program point L187(line 187) the Hoare annotation is: false [2020-08-22 19:47:47,587 INFO L264 CegarLoopResult]: At program point L121(lines 121 401) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~__tmp_3~0 1) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (= main_~__VERIFIER_assert__cond~2 1) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,588 INFO L264 CegarLoopResult]: At program point L369(line 369) the Hoare annotation is: (and (let ((.cse11 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse11))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse5 (not (= main_~__tmp_17~0 0))) (.cse6 (<= .cse11 main_~main__urilen~0)) (.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (<= 1 main_~main__cp~0)) (.cse10 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) .cse5 .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10) (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,588 INFO L264 CegarLoopResult]: At program point L303(line 303) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__tmp_15~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_16~0 0)) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,588 INFO L264 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: false [2020-08-22 19:47:47,588 INFO L264 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: (let ((.cse32 (= main_~__tmp_11~0 0)) (.cse10 (+ main_~main__cp~0 1))) (let ((.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse10))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse15 (<= 1 main_~main__cp~0)) (.cse16 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse17 (= main_~__tmp_4~0 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse14 (or (and (<= main_~main__urilen~0 main_~main__cp~0) .cse32) (and (= main_~__tmp_11~0 1) (< main_~main__cp~0 main_~main__urilen~0)))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse29 (= main_~__tmp_10~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (<= .cse10 main_~main__urilen~0) .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 .cse15 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse16 (not (= main_~__tmp_14~0 0)) .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) .cse21 (not (= main_~__tmp_16~0 0)) .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and (= main_~main__c~0 0) (let ((.cse31 (not .cse32))) (or (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse8 .cse9 .cse11 .cse12 .cse13 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse31 .cse24 .cse25 .cse26 .cse27 .cse28 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 (= main_~__tmp_9~0 1) .cse6 .cse11 .cse12 .cse15 (= main_~__VERIFIER_assert__cond~8 1) .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse31 .cse24 .cse25 .cse26 .cse28 .cse30))) .cse14 .cse7 .cse29)))) [2020-08-22 19:47:47,589 INFO L264 CegarLoopResult]: At program point L204(line 204) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,589 INFO L264 CegarLoopResult]: At program point L171(line 171) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_5~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6))) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-08-22 19:47:47,589 INFO L264 CegarLoopResult]: At program point mainErr8ASSERT_VIOLATIONERROR_FUNCTION(line 212) the Hoare annotation is: false [2020-08-22 19:47:47,589 INFO L264 CegarLoopResult]: At program point L138(line 138) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (let ((.cse0 (< main_~main__cp~0 main_~main__urilen~0)) (.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (not (= main_~__tmp_2~0 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse7 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7))) (= main_~__VERIFIER_assert__cond~3 1) (= |old(~__return_375~0)| ~__return_375~0)) [2020-08-22 19:47:47,590 INFO L264 CegarLoopResult]: At program point L105(line 105) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,590 INFO L264 CegarLoopResult]: At program point L39(lines 39 433) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,590 INFO L264 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,590 INFO L264 CegarLoopResult]: At program point L254(line 254) the Hoare annotation is: false [2020-08-22 19:47:47,590 INFO L264 CegarLoopResult]: At program point L221(line 221) the Hoare annotation is: (and (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__tmp_9~0 1) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_2~0 0)) (<= 1 main_~main__cp~0) (= main_~__VERIFIER_assert__cond~8 1) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,590 INFO L264 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: false [2020-08-22 19:47:47,590 INFO L264 CegarLoopResult]: At program point L155(line 155) the Hoare annotation is: false [2020-08-22 19:47:47,591 INFO L264 CegarLoopResult]: At program point L89(line 89) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,591 INFO L264 CegarLoopResult]: At program point L23(line 23) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,591 INFO L264 CegarLoopResult]: At program point L370(lines 370 393) the Hoare annotation is: (and (let ((.cse12 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse12))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse5 (not (= main_~__tmp_17~0 0))) (.cse6 (<= .cse12 main_~main__urilen~0)) (.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (not (= main_~__VERIFIER_assert__cond~16 0))) (.cse10 (<= 1 main_~main__cp~0)) (.cse11 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) .cse5 .cse6 .cse7 .cse8 (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10 .cse11) (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,591 INFO L264 CegarLoopResult]: At program point L304(lines 304 314) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (not (= main_~__VERIFIER_assert__cond~15 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__tmp_15~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_16~0 0)) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,592 INFO L264 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: false [2020-08-22 19:47:47,592 INFO L264 CegarLoopResult]: At program point L238(line 238) the Hoare annotation is: (let ((.cse32 (= main_~__tmp_11~0 0)) (.cse9 (+ main_~main__cp~0 1))) (let ((.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse12 (not (= main_~__tmp_9~0 0))) (.cse26 (not (= main_~__tmp_12~0 0))) (.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse9))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse10 (= main_~__VERIFIER_assert__cond~9 1)) (.cse11 (not (= main_~__tmp_2~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (not (= main_~__tmp_8~0 0))) (.cse18 (< 0 main_~main__scheme~0)) (.cse19 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse20 (= main_~__VERIFIER_assert__cond~3 1)) (.cse21 (not (= main_~__tmp_7~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse23 (not (= main_~__tmp_1~0 0))) (.cse24 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_5~0 0))) (.cse29 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse13 (or (and (<= main_~main__urilen~0 main_~main__cp~0) .cse32) (and (= main_~__tmp_11~0 1) (< main_~main__cp~0 main_~main__urilen~0)))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse28 (= main_~__tmp_10~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= .cse9 main_~main__urilen~0) .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse13 .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 (not (= main_~__tmp_15~0 0)) .cse20 (not (= main_~__tmp_16~0 0)) .cse21 .cse22 (<= 1 main_~main__c~0) .cse23 (not (= main_~__tmp_13~0 0)) .cse24 .cse25 .cse26 .cse27 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse28 .cse29) (and (let ((.cse30 (= main_~main__c~0 0)) (.cse31 (not .cse32))) (or (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse8 .cse10 .cse11 .cse12 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse30 .cse21 .cse22 .cse31 .cse23 .cse24 .cse25 .cse26 .cse27 .cse29) (and .cse0 .cse1 .cse3 .cse4 .cse2 (= main_~__tmp_9~0 1) .cse6 .cse10 .cse11 .cse14 (= main_~__VERIFIER_assert__cond~8 1) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse30 .cse21 .cse22 .cse31 .cse23 .cse24 .cse25 .cse27 .cse29))) .cse13 .cse7 .cse28)))) [2020-08-22 19:47:47,592 INFO L264 CegarLoopResult]: At program point mainErr15ASSERT_VIOLATIONERROR_FUNCTION(line 306) the Hoare annotation is: false [2020-08-22 19:47:47,593 INFO L264 CegarLoopResult]: At program point L172(line 172) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_5~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6))) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-08-22 19:47:47,593 INFO L264 CegarLoopResult]: At program point L139(line 139) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~3 1) (let ((.cse0 (< main_~main__cp~0 main_~main__urilen~0)) (.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (not (= main_~__tmp_2~0 0))) (.cse5 (not (= main_~__tmp_5~0 0))) (.cse6 (<= 1 main_~main__cp~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse8 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) .cse5 (= main_~__VERIFIER_assert__cond~2 1) .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 .cse5 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse6 .cse7 .cse8))) (= |old(~__return_375~0)| ~__return_375~0)) [2020-08-22 19:47:47,593 INFO L264 CegarLoopResult]: At program point L106(line 106) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,594 INFO L264 CegarLoopResult]: At program point L288(line 288) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,594 INFO L264 CegarLoopResult]: At program point L222(lines 222 342) the Hoare annotation is: (and (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__tmp_9~0 1) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (<= 1 main_~main__cp~0) (= main_~__VERIFIER_assert__cond~8 1) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,594 INFO L264 CegarLoopResult]: At program point L156(line 156) the Hoare annotation is: false [2020-08-22 19:47:47,594 INFO L264 CegarLoopResult]: At program point L123(line 123) the Hoare annotation is: false [2020-08-22 19:47:47,594 INFO L264 CegarLoopResult]: At program point L90(line 90) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,594 INFO L264 CegarLoopResult]: At program point L57(lines 57 430) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,595 INFO L264 CegarLoopResult]: At program point L239(lines 239 329) the Hoare annotation is: (let ((.cse33 (= main_~__tmp_11~0 0)) (.cse35 (< main_~main__cp~0 main_~main__urilen~0)) (.cse34 (<= main_~main__urilen~0 main_~main__cp~0)) (.cse9 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse9))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse10 (= main_~__VERIFIER_assert__cond~9 1)) (.cse11 (not (= main_~__tmp_2~0 0))) (.cse12 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (not (= main_~__tmp_8~0 0))) (.cse18 (< 0 main_~main__scheme~0)) (.cse19 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse20 (= main_~__VERIFIER_assert__cond~3 1)) (.cse21 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse22 (or (and (= main_~__VERIFIER_assert__cond~10 1) .cse35) (and .cse34 (= main_~__VERIFIER_assert__cond~10 0)))) (.cse13 (or (and .cse34 .cse33) (and (= main_~__tmp_11~0 1) .cse35))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= .cse9 main_~main__urilen~0) .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse13 .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 (not (= main_~__tmp_15~0 0)) .cse20 (not (= main_~__tmp_16~0 0)) .cse21 .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and (let ((.cse31 (= main_~main__c~0 0)) (.cse32 (not .cse33))) (or (and .cse0 .cse1 .cse3 .cse4 .cse2 (= main_~__tmp_9~0 1) .cse6 .cse10 .cse11 .cse14 (= main_~__VERIFIER_assert__cond~8 1) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse31 .cse21 .cse23 .cse32 .cse24 .cse25 .cse26 .cse28 .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse8 .cse10 .cse11 .cse12 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse31 .cse21 .cse23 .cse32 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30))) .cse22 .cse13 .cse7)))) [2020-08-22 19:47:47,595 INFO L264 CegarLoopResult]: At program point L206(line 206) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,596 INFO L264 CegarLoopResult]: At program point L173(lines 173 355) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_5~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse6 (<= 1 main_~main__cp~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6 .cse7))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-08-22 19:47:47,596 INFO L264 CegarLoopResult]: At program point L140(line 140) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~3 1) (let ((.cse0 (< main_~main__cp~0 main_~main__urilen~0)) (.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (not (= main_~__tmp_2~0 0))) (.cse5 (not (= main_~__tmp_5~0 0))) (.cse6 (<= 1 main_~main__cp~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse8 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= main_~__tmp_3~0 1) .cse5 (= main_~__VERIFIER_assert__cond~2 1) .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 .cse5 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse6 .cse7 .cse8))) (= |old(~__return_375~0)| ~__return_375~0)) [2020-08-22 19:47:47,596 INFO L264 CegarLoopResult]: At program point L107(line 107) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= main_~__tmp_3~0 1) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,597 INFO L264 CegarLoopResult]: At program point mainErr10ASSERT_VIOLATIONERROR_FUNCTION(line 241) the Hoare annotation is: false [2020-08-22 19:47:47,597 INFO L264 CegarLoopResult]: At program point L41(line 41) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,597 INFO L264 CegarLoopResult]: At program point L289(line 289) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,597 INFO L264 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: false [2020-08-22 19:47:47,598 INFO L264 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,598 INFO L264 CegarLoopResult]: At program point L372(line 372) the Hoare annotation is: false [2020-08-22 19:47:47,598 INFO L264 CegarLoopResult]: At program point L306(line 306) the Hoare annotation is: false [2020-08-22 19:47:47,603 INFO L264 CegarLoopResult]: At program point L207(line 207) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,603 INFO L264 CegarLoopResult]: At program point L141(lines 141 360) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~3 1) (let ((.cse0 (< main_~main__cp~0 main_~main__urilen~0)) (.cse4 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__tmp_2~0 0))) (.cse6 (not (= main_~__tmp_5~0 0))) (.cse3 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse7 (<= 1 main_~main__cp~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse9 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and .cse0 .cse1 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse2 (not (= main_~__tmp_3~0 0)) .cse3 .cse4 .cse5 .cse6 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse7 .cse8 .cse9) (and .cse0 .cse4 .cse1 .cse2 .cse5 (= main_~__tmp_3~0 1) .cse6 (= main_~__VERIFIER_assert__cond~2 1) .cse3 .cse7 .cse8 .cse9))) (= |old(~__return_375~0)| ~__return_375~0)) [2020-08-22 19:47:47,603 INFO L264 CegarLoopResult]: At program point mainErr9ASSERT_VIOLATIONERROR_FUNCTION(line 224) the Hoare annotation is: false [2020-08-22 19:47:47,604 INFO L264 CegarLoopResult]: At program point L108(line 108) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= main_~__tmp_3~0 1) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,604 INFO L264 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (and (< 0 main_~main__scheme~0) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,604 INFO L264 CegarLoopResult]: At program point L389(line 389) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__tmp_18~0 0)) (< 0 main_~main__scheme~0) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~16 0)) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-08-22 19:47:47,604 INFO L264 CegarLoopResult]: At program point L290(line 290) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__tmp_15~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,605 INFO L264 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: false [2020-08-22 19:47:47,605 INFO L264 CegarLoopResult]: At program point mainErr4ASSERT_VIOLATIONERROR_FUNCTION(line 143) the Hoare annotation is: false [2020-08-22 19:47:47,605 INFO L264 CegarLoopResult]: At program point L92(line 92) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,605 INFO L264 CegarLoopResult]: At program point L59(lines 59 425) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,605 INFO L264 CegarLoopResult]: At program point L373(line 373) the Hoare annotation is: false [2020-08-22 19:47:47,605 INFO L264 CegarLoopResult]: At program point L307(line 307) the Hoare annotation is: false [2020-08-22 19:47:47,605 INFO L264 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: false [2020-08-22 19:47:47,606 INFO L264 CegarLoopResult]: At program point L208(line 208) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (= main_~__tmp_9~0 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,606 INFO L264 CegarLoopResult]: At program point L175(line 175) the Hoare annotation is: false [2020-08-22 19:47:47,606 INFO L264 CegarLoopResult]: At program point L109(lines 109 403) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,606 INFO L264 CegarLoopResult]: At program point L390(lines 127 401) the Hoare annotation is: (and (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse4 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__tmp_2~0 0))) (.cse3 (= main_~__VERIFIER_assert__cond~3 1)) (.cse6 (<= 1 main_~main__cp~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse2 .cse3 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) .cse4 .cse5 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse6 .cse7) (and .cse0 .cse4 .cse1 .cse2 .cse5 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse6 .cse7))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,607 INFO L264 CegarLoopResult]: At program point L291(line 291) the Hoare annotation is: (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (< main_~main__cp~0 main_~main__urilen~0) (not (= main_~main__urilen~0 (+ main_~main__cp~0 1))) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (not (= main_~__tmp_8~0 0)) (= main_~__VERIFIER_assert__cond~10 1) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__tmp_15~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,607 INFO L264 CegarLoopResult]: At program point L258(line 258) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse31))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (<= .cse31 main_~main__urilen~0)) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) .cse21 (not (= main_~__tmp_16~0 0)) .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))) [2020-08-22 19:47:47,607 INFO L264 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: false [2020-08-22 19:47:47,608 INFO L264 CegarLoopResult]: At program point L192(lines 192 352) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_8~0 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse6 (<= 1 main_~main__cp~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6 .cse7))) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-08-22 19:47:47,608 INFO L264 CegarLoopResult]: At program point L93(lines 93 410) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,608 INFO L264 CegarLoopResult]: At program point L27(lines 27 435) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,608 INFO L264 CegarLoopResult]: At program point L242(line 242) the Hoare annotation is: false [2020-08-22 19:47:47,608 INFO L264 CegarLoopResult]: At program point L209(line 209) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (= main_~__tmp_9~0 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,608 INFO L264 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: false [2020-08-22 19:47:47,608 INFO L264 CegarLoopResult]: At program point L143(line 143) the Hoare annotation is: false [2020-08-22 19:47:47,609 INFO L264 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (and (< 0 main_~main__scheme~0) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,609 INFO L264 CegarLoopResult]: At program point mainErr11ASSERT_VIOLATIONERROR_FUNCTION(line 253) the Hoare annotation is: false [2020-08-22 19:47:47,609 INFO L264 CegarLoopResult]: At program point L424(line 424) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,609 INFO L264 CegarLoopResult]: At program point L325(lines 260 326) the Hoare annotation is: (let ((.cse30 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse2 (not (= main_~main__urilen~0 .cse30))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse5 (not (= main_~__tmp_3~0 0))) (.cse6 (= |old(~__return_375~0)| ~__return_375~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse8 (<= .cse30 main_~main__urilen~0)) (.cse9 (= main_~__tmp_11~0 1)) (.cse10 (= main_~__VERIFIER_assert__cond~9 1)) (.cse11 (not (= main_~__tmp_2~0 0))) (.cse12 (not (= main_~__tmp_9~0 0))) (.cse13 (<= 1 main_~main__cp~0)) (.cse14 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse15 (= main_~__tmp_4~0 1)) (.cse16 (= main_~__VERIFIER_assert__cond~10 1)) (.cse17 (not (= main_~__tmp_8~0 0))) (.cse18 (< 0 main_~main__scheme~0)) (.cse19 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse20 (= main_~__VERIFIER_assert__cond~3 1)) (.cse21 (not (= main_~__tmp_7~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse23 (not (= main_~__tmp_1~0 0))) (.cse24 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse26 (not (= main_~__tmp_12~0 0))) (.cse27 (not (= main_~__tmp_5~0 0))) (.cse28 (= main_~__tmp_10~0 1)) (.cse29 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (= main_~main__c~0 0) .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~15 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) .cse13 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse14 (not (= main_~__tmp_14~0 0)) .cse15 .cse16 .cse17 .cse18 .cse19 (not (= main_~__tmp_15~0 0)) (not (= main_~__tmp_16~0 0)) .cse20 .cse21 .cse22 (<= 1 main_~main__c~0) .cse23 (not (= main_~__tmp_13~0 0)) .cse24 .cse25 .cse26 .cse27 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse28 .cse29)))) [2020-08-22 19:47:47,610 INFO L264 CegarLoopResult]: At program point L292(lines 292 316) the Hoare annotation is: (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (< main_~main__cp~0 main_~main__urilen~0) (not (= main_~main__urilen~0 (+ main_~main__cp~0 1))) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (not (= main_~__tmp_8~0 0)) (= main_~__VERIFIER_assert__cond~10 1) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__tmp_15~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,610 INFO L264 CegarLoopResult]: At program point L259(line 259) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse31))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (<= .cse31 main_~main__urilen~0)) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) .cse21 (not (= main_~__tmp_16~0 0)) .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))) [2020-08-22 19:47:47,610 INFO L264 CegarLoopResult]: At program point L259-1(line 259) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse31))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (<= .cse31 main_~main__urilen~0)) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) .cse21 (not (= main_~__tmp_16~0 0)) .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))) [2020-08-22 19:47:47,611 INFO L264 CegarLoopResult]: At program point L259-2(line 259) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse31))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (<= .cse31 main_~main__urilen~0)) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) .cse21 (not (= main_~__tmp_16~0 0)) .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))) [2020-08-22 19:47:47,611 INFO L264 CegarLoopResult]: At program point L160(lines 160 357) the Hoare annotation is: (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse1 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse6 (+ main_~main__cp~0 1)) (.cse2 (not (= main_~__tmp_6~0 0))) (.cse3 (= main_~__VERIFIER_assert__cond~3 1)) (.cse4 (let ((.cse7 (not (= main_~__tmp_1~0 0))) (.cse8 (< 0 main_~main__scheme~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse10 (not (= main_~__tmp_2~0 0))) (.cse11 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse12 (<= 1 main_~main__cp~0)) (.cse13 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse14 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and (< main_~main__cp~0 main_~main__urilen~0) .cse7 .cse8 .cse9 .cse10 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse11 .cse12 .cse13 .cse14) (and .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse9 .cse10 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse11 .cse12 .cse13 .cse14)))) (.cse5 (= |old(~__return_375~0)| ~__return_375~0))) (or (and .cse0 .cse1 .cse2 .cse3 (not (= main_~__tmp_5~0 0)) .cse4 .cse5 (<= .cse6 main_~main__urilen~0)) (and .cse0 .cse1 (= main_~main__urilen~0 .cse6) .cse2 .cse3 .cse4 .cse5))) [2020-08-22 19:47:47,611 INFO L264 CegarLoopResult]: At program point L61(lines 61 420) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,611 INFO L264 CegarLoopResult]: At program point mainErr6ASSERT_VIOLATIONERROR_FUNCTION(line 175) the Hoare annotation is: false [2020-08-22 19:47:47,611 INFO L264 CegarLoopResult]: At program point L408(lines 102 409) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= |old(~__return_375~0)| ~__return_375~0)) [2020-08-22 19:47:47,612 INFO L264 CegarLoopResult]: At program point L276(line 276) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,612 INFO L264 CegarLoopResult]: At program point L210(lines 210 344) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (= main_~main__c~0 0) (not (= main_~__tmp_7~0 0)) (= main_~__tmp_9~0 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (= main_~__VERIFIER_assert__cond~8 1) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,612 INFO L264 CegarLoopResult]: At program point L144(line 144) the Hoare annotation is: false [2020-08-22 19:47:47,612 INFO L264 CegarLoopResult]: At program point L111(line 111) the Hoare annotation is: false [2020-08-22 19:47:47,612 INFO L264 CegarLoopResult]: At program point L78(line 78) the Hoare annotation is: (and (< 0 main_~main__scheme~0) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,613 INFO L264 CegarLoopResult]: At program point L45(lines 45 432) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,613 INFO L264 CegarLoopResult]: At program point L260(lines 260 326) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse31))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (<= .cse31 main_~main__urilen~0)) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) .cse21 (not (= main_~__tmp_16~0 0)) .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))) [2020-08-22 19:47:47,613 INFO L264 CegarLoopResult]: At program point L95(line 95) the Hoare annotation is: false [2020-08-22 19:47:47,613 INFO L264 CegarLoopResult]: At program point L29(line 29) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,613 INFO L264 CegarLoopResult]: At program point mainErr5ASSERT_VIOLATIONERROR_FUNCTION(line 155) the Hoare annotation is: false [2020-08-22 19:47:47,614 INFO L264 CegarLoopResult]: At program point L277(line 277) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,614 INFO L264 CegarLoopResult]: At program point L112(line 112) the Hoare annotation is: false [2020-08-22 19:47:47,614 INFO L264 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,614 INFO L264 CegarLoopResult]: At program point L294(line 294) the Hoare annotation is: false [2020-08-22 19:47:47,614 INFO L264 CegarLoopResult]: At program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 83) the Hoare annotation is: false [2020-08-22 19:47:47,615 INFO L264 CegarLoopResult]: At program point L96(line 96) the Hoare annotation is: false [2020-08-22 19:47:47,615 INFO L264 CegarLoopResult]: At program point L63(lines 63 415) the Hoare annotation is: (and (= |old(~__return_375~0)| ~__return_375~0) (< 0 (+ main_~main__scheme~0 1))) [2020-08-22 19:47:47,615 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 11 437) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,615 INFO L264 CegarLoopResult]: At program point L278(line 278) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,615 INFO L264 CegarLoopResult]: At program point L212(line 212) the Hoare annotation is: false [2020-08-22 19:47:47,615 INFO L264 CegarLoopResult]: At program point L80(line 80) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,615 INFO L264 CegarLoopResult]: At program point L47(line 47) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,615 INFO L264 CegarLoopResult]: At program point L14(line 14) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,616 INFO L264 CegarLoopResult]: At program point L295(line 295) the Hoare annotation is: false [2020-08-22 19:47:47,616 INFO L264 CegarLoopResult]: At program point mainErr16ASSERT_VIOLATIONERROR_FUNCTION(line 372) the Hoare annotation is: false [2020-08-22 19:47:47,616 INFO L264 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse4 (not (= main_~main__urilen~0 .cse31))) (.cse2 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (<= .cse31 main_~main__urilen~0)) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) .cse21 (not (= main_~__tmp_16~0 0)) .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))) [2020-08-22 19:47:47,616 INFO L264 CegarLoopResult]: At program point L378(line 378) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (< 0 main_~main__scheme~0) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__tmp_17~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~16 0)) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-08-22 19:47:47,616 INFO L264 CegarLoopResult]: At program point mainErr7ASSERT_VIOLATIONERROR_FUNCTION(line 187) the Hoare annotation is: false [2020-08-22 19:47:47,616 INFO L264 CegarLoopResult]: At program point L279(line 279) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (not (= main_~__tmp_8~0 0)) (= main_~__VERIFIER_assert__cond~10 1) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,616 INFO L264 CegarLoopResult]: At program point L213(line 213) the Hoare annotation is: false [2020-08-22 19:47:47,616 INFO L264 CegarLoopResult]: At program point L81(lines 81 412) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,617 INFO L264 CegarLoopResult]: At program point L15(line 15) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,617 INFO L264 CegarLoopResult]: At program point L164(line 164) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~0 0))) [2020-08-22 19:47:47,617 INFO L264 CegarLoopResult]: At program point L131(line 131) the Hoare annotation is: (and (let ((.cse10 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse6 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse10))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__tmp_2~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse8 (<= 1 main_~main__cp~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse5 (<= .cse10 main_~main__urilen~0))) (or (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) .cse5 .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse8 .cse9) (and .cse0 .cse6 .cse1 .cse2 .cse3 .cse7 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse8 .cse9 .cse5)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,617 INFO L264 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,617 INFO L264 CegarLoopResult]: At program point mainErr2ASSERT_VIOLATIONERROR_FUNCTION(line 111) the Hoare annotation is: false [2020-08-22 19:47:47,617 INFO L264 CegarLoopResult]: At program point L379(line 379) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__tmp_17~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~16 0)) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-08-22 19:47:47,617 INFO L264 CegarLoopResult]: At program point L313(lines 228 342) the Hoare annotation is: (let ((.cse1 (+ main_~main__cp~0 1))) (let ((.cse2 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse3 (not (= main_~__tmp_6~0 0))) (.cse6 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse11 (not (= main_~__tmp_3~0 0))) (.cse29 (= |old(~__return_375~0)| ~__return_375~0)) (.cse23 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse24 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse25 (<= .cse1 main_~main__urilen~0)) (.cse13 (= main_~__VERIFIER_assert__cond~9 1)) (.cse15 (not (= main_~__tmp_2~0 0))) (.cse26 (not (= main_~__tmp_9~0 0))) (.cse19 (<= 1 main_~main__cp~0)) (.cse20 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse0 (= main_~__tmp_4~0 1)) (.cse4 (not (= main_~__tmp_8~0 0))) (.cse5 (< 0 main_~main__scheme~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse8 (= main_~__VERIFIER_assert__cond~3 1)) (.cse10 (not (= main_~__tmp_7~0 0))) (.cse12 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse27 (not (= main_~__tmp_11~0 0))) (.cse14 (not (= main_~__tmp_1~0 0))) (.cse16 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse17 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse28 (not (= main_~__tmp_12~0 0))) (.cse18 (not (= main_~__tmp_5~0 0))) (.cse30 (= main_~__tmp_10~0 1)) (.cse21 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and (let ((.cse9 (= main_~main__c~0 0))) (or (and .cse0 (< .cse1 main_~main__urilen~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= main_~__tmp_9~0 1) .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 (= main_~__VERIFIER_assert__cond~8 1) .cse20 .cse21) (and .cse2 .cse3 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0) .cse6 .cse22 .cse11 .cse23 .cse24 .cse25 .cse13 .cse15 .cse26 .cse19 .cse20 .cse0 .cse4 .cse5 .cse7 .cse9 .cse8 .cse10 .cse12 .cse27 .cse14 .cse16 .cse17 .cse28 .cse18 .cse21))) .cse29 .cse30) (and .cse2 .cse3 .cse6 .cse22 .cse11 .cse29 .cse23 .cse24 .cse25 .cse13 .cse15 .cse26 (not (= main_~__VERIFIER_assert__cond~15 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) .cse19 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse20 (not (= main_~__tmp_14~0 0)) .cse0 .cse4 .cse5 .cse7 (not (= main_~__tmp_15~0 0)) .cse8 (not (= main_~__tmp_16~0 0)) .cse10 .cse12 (<= 1 main_~main__c~0) .cse27 .cse14 (not (= main_~__tmp_13~0 0)) .cse16 .cse17 .cse28 .cse18 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse30 .cse21)))) [2020-08-22 19:47:47,618 INFO L264 CegarLoopResult]: At program point L280(lines 280 318) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__tmp_14~0 0)) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (not (= main_~__VERIFIER_assert__cond~13 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,618 INFO L264 CegarLoopResult]: At program point L247(line 247) the Hoare annotation is: (let ((.cse30 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse3 (not (= main_~main__urilen~0 .cse30))) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse2 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse5 (not (= main_~__tmp_3~0 0))) (.cse6 (= |old(~__return_375~0)| ~__return_375~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse8 (<= .cse30 main_~main__urilen~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_5~0 0))) (.cse28 (= main_~__tmp_10~0 1)) (.cse29 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) (not (= main_~__tmp_16~0 0)) .cse21 .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse28 .cse29) (and .cse0 .cse1 .cse3 .cse4 .cse2 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29)))) [2020-08-22 19:47:47,618 INFO L264 CegarLoopResult]: At program point L181(line 181) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_5~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse6 (<= 1 main_~main__cp~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6 .cse7))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-08-22 19:47:47,618 INFO L264 CegarLoopResult]: At program point L16(line 16) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,618 INFO L264 CegarLoopResult]: At program point L429(line 429) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,618 INFO L264 CegarLoopResult]: At program point L264(line 264) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,619 INFO L264 CegarLoopResult]: At program point L198(line 198) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_8~0 0)) (not (= main_~__tmp_6~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (let ((.cse0 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse2 (not (= main_~__tmp_2~0 0))) (.cse4 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse3 .cse2 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse4 .cse5 .cse6))) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (< (+ main_~main__cp~0 2) main_~main__urilen~0) (not (= main_~__tmp_5~0 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,619 INFO L264 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (and (let ((.cse10 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse6 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse10))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__tmp_2~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse8 (<= 1 main_~main__cp~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse5 (<= .cse10 main_~main__urilen~0))) (or (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) .cse5 .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse8 .cse9) (and .cse0 .cse6 .cse1 .cse2 .cse3 .cse7 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse8 .cse9 .cse5)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,619 INFO L264 CegarLoopResult]: At program point L132-1(line 132) the Hoare annotation is: (and (let ((.cse10 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse6 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse10))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__tmp_2~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse8 (<= 1 main_~main__cp~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse5 (<= .cse10 main_~main__urilen~0))) (or (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) .cse5 .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse8 .cse9) (and .cse0 .cse6 .cse1 .cse2 .cse3 .cse7 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse8 .cse9 .cse5)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,619 INFO L264 CegarLoopResult]: At program point L132-2(line 132) the Hoare annotation is: (and (let ((.cse10 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse6 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse10))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__tmp_2~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse8 (<= 1 main_~main__cp~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse5 (<= .cse10 main_~main__urilen~0))) (or (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) .cse5 .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse8 .cse9) (and .cse0 .cse6 .cse1 .cse2 .cse3 .cse7 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse8 .cse9 .cse5)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,619 INFO L264 CegarLoopResult]: At program point L33(lines 33 434) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,619 INFO L264 CegarLoopResult]: At program point mainErr1ASSERT_VIOLATIONERROR_FUNCTION(line 95) the Hoare annotation is: false [2020-08-22 19:47:47,619 INFO L264 CegarLoopResult]: At program point L380(line 380) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__tmp_18~0 0)) (< 0 main_~main__scheme~0) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_17~0 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~16 0)) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-08-22 19:47:47,620 INFO L264 CegarLoopResult]: At program point L248(line 248) the Hoare annotation is: (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse2 (< main_~main__cp~0 main_~main__urilen~0)) (.cse3 (not (= main_~main__urilen~0 (+ main_~main__cp~0 1)))) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse6 (not (= main_~__tmp_3~0 0))) (.cse7 (= |old(~__return_375~0)| ~__return_375~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse9 (= main_~__tmp_11~0 1)) (.cse10 (= main_~__VERIFIER_assert__cond~9 1)) (.cse11 (not (= main_~__tmp_2~0 0))) (.cse12 (not (= main_~__tmp_9~0 0))) (.cse13 (<= 1 main_~main__cp~0)) (.cse14 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse15 (= main_~__tmp_4~0 1)) (.cse16 (not (= main_~__tmp_8~0 0))) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (< 0 main_~main__scheme~0)) (.cse19 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse20 (= main_~__VERIFIER_assert__cond~3 1)) (.cse21 (not (= main_~__tmp_7~0 0))) (.cse22 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse23 (not (= main_~__tmp_1~0 0))) (.cse24 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse26 (not (= main_~__tmp_5~0 0))) (.cse27 (= main_~__tmp_10~0 1)) (.cse28 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 (= main_~main__c~0 0) .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse13 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse14 (not (= main_~__tmp_14~0 0)) .cse15 .cse16 .cse17 .cse18 .cse19 (not (= main_~__tmp_15~0 0)) .cse20 (not (= main_~__tmp_16~0 0)) .cse21 .cse22 (<= 1 main_~main__c~0) .cse23 (not (= main_~__tmp_13~0 0)) .cse24 .cse25 .cse26 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse27 .cse28))) [2020-08-22 19:47:47,620 INFO L264 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_5~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse6 (<= 1 main_~main__cp~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6 .cse7) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6 .cse7))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= .cse0 main_~main__urilen~0))) [2020-08-22 19:47:47,620 INFO L264 CegarLoopResult]: At program point L149(line 149) the Hoare annotation is: (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse4 (+ main_~main__cp~0 1)) (.cse1 (= main_~__VERIFIER_assert__cond~3 1)) (.cse2 (let ((.cse5 (not (= main_~__tmp_1~0 0))) (.cse6 (< 0 main_~main__scheme~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse10 (<= 1 main_~main__cp~0)) (.cse11 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse12 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and (< main_~main__cp~0 main_~main__urilen~0) .cse5 .cse6 .cse7 .cse8 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10 .cse11 .cse12) (and .cse5 .cse6 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse9 .cse10 .cse11 .cse12)))) (.cse3 (= |old(~__return_375~0)| ~__return_375~0))) (or (and .cse0 .cse1 (not (= main_~__tmp_5~0 0)) .cse2 .cse3 (<= .cse4 main_~main__urilen~0)) (and .cse0 (= main_~main__urilen~0 .cse4) .cse1 .cse2 .cse3))) [2020-08-22 19:47:47,620 INFO L264 CegarLoopResult]: At program point L83(line 83) the Hoare annotation is: false [2020-08-22 19:47:47,620 INFO L264 CegarLoopResult]: At program point L17(line 17) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,620 INFO L264 CegarLoopResult]: At program point L265(line 265) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,621 INFO L264 CegarLoopResult]: At program point L232(lines 232 336) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse2 (not (= main_~main__urilen~0 .cse31))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse4 (not (= main_~__VERIFIER_assert__cond~11 0))) (.cse5 (not (= main_~__tmp_3~0 0))) (.cse29 (= |old(~__return_375~0)| ~__return_375~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse7 (<= .cse31 main_~main__urilen~0)) (.cse8 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse9 (= main_~__VERIFIER_assert__cond~9 1)) (.cse10 (not (= main_~__tmp_2~0 0))) (.cse11 (not (= main_~__tmp_9~0 0))) (.cse12 (<= 1 main_~main__cp~0)) (.cse13 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse14 (= main_~__tmp_4~0 1)) (.cse15 (not (= main_~__tmp_8~0 0))) (.cse16 (< 0 main_~main__scheme~0)) (.cse17 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse19 (= main_~__VERIFIER_assert__cond~3 1)) (.cse20 (not (= main_~__tmp_7~0 0))) (.cse21 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse22 (not (= main_~__tmp_11~0 0))) (.cse23 (not (= main_~__tmp_1~0 0))) (.cse24 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse26 (not (= main_~__tmp_12~0 0))) (.cse27 (not (= main_~__tmp_5~0 0))) (.cse30 (= main_~__tmp_10~0 1)) (.cse28 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and (let ((.cse18 (= main_~main__c~0 0))) (or (and .cse0 .cse1 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28) (and .cse0 .cse1 .cse2 .cse3 (= main_~__tmp_9~0 1) .cse5 .cse7 .cse9 .cse10 .cse12 (= main_~__VERIFIER_assert__cond~8 1) .cse13 .cse14 .cse15 .cse16 .cse17 .cse19 .cse18 .cse20 .cse21 .cse23 .cse24 .cse25 .cse27 .cse28))) .cse29 .cse30) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse29 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (not (= main_~__VERIFIER_assert__cond~15 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) .cse12 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse13 (not (= main_~__tmp_14~0 0)) .cse14 .cse15 .cse16 .cse17 (not (= main_~__tmp_15~0 0)) (not (= main_~__tmp_16~0 0)) .cse19 .cse20 .cse21 (<= 1 main_~main__c~0) .cse22 .cse23 (not (= main_~__tmp_13~0 0)) .cse24 .cse25 .cse26 .cse27 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse30 .cse28)))) [2020-08-22 19:47:47,621 INFO L264 CegarLoopResult]: At program point L199(line 199) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,621 INFO L264 CegarLoopResult]: At program point mainErr17ASSERT_VIOLATIONERROR_FUNCTION(line 384) the Hoare annotation is: false [2020-08-22 19:47:47,621 INFO L264 CegarLoopResult]: At program point L133(lines 133 395) the Hoare annotation is: (and (let ((.cse10 (+ main_~main__cp~0 1))) (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse6 (not (= main_~__tmp_1~0 0))) (.cse1 (< 0 main_~main__scheme~0)) (.cse2 (not (= main_~main__urilen~0 .cse10))) (.cse3 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse7 (not (= main_~__tmp_2~0 0))) (.cse4 (= main_~__VERIFIER_assert__cond~3 1)) (.cse8 (<= 1 main_~main__cp~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse5 (<= .cse10 main_~main__urilen~0))) (or (and .cse0 (not (= main_~__tmp_18~0 0)) .cse1 .cse2 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse3 .cse4 (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~17 0)) (not (= main_~__tmp_17~0 0)) .cse5 .cse6 .cse7 (not (= main_~__VERIFIER_assert__cond~16 0)) .cse8 .cse9) (and .cse0 .cse6 .cse1 .cse2 .cse3 .cse7 .cse4 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse8 .cse9 .cse5)))) (= |old(~__return_375~0)| ~__return_375~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,621 INFO L264 CegarLoopResult]: At program point L100(line 100) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,621 INFO L264 CegarLoopResult]: At program point L381(line 381) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__tmp_18~0 0)) (< 0 main_~main__scheme~0) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_3~0 0)) (not (= main_~__tmp_17~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~16 0)) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-08-22 19:47:47,621 INFO L264 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: false [2020-08-22 19:47:47,622 INFO L264 CegarLoopResult]: At program point L249(line 249) the Hoare annotation is: (let ((.cse31 (+ main_~main__cp~0 1))) (let ((.cse0 (not (= main_~__VERIFIER_assert__cond~5 0))) (.cse1 (not (= main_~__tmp_6~0 0))) (.cse2 (<= (+ main_~main__c~0 2) main_~main__tokenlen~0)) (.cse3 (not (= main_~main__urilen~0 .cse31))) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse5 (not (= main_~__tmp_3~0 0))) (.cse6 (= |old(~__return_375~0)| ~__return_375~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~8 0))) (.cse8 (<= .cse31 main_~main__urilen~0)) (.cse9 (not (= main_~__VERIFIER_assert__cond~10 0))) (.cse10 (= main_~__tmp_11~0 1)) (.cse11 (= main_~__VERIFIER_assert__cond~9 1)) (.cse12 (not (= main_~__tmp_2~0 0))) (.cse13 (not (= main_~__tmp_9~0 0))) (.cse14 (<= 1 main_~main__cp~0)) (.cse15 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0)) (.cse16 (= main_~__tmp_4~0 1)) (.cse17 (= main_~__VERIFIER_assert__cond~10 1)) (.cse18 (not (= main_~__tmp_8~0 0))) (.cse19 (< 0 main_~main__scheme~0)) (.cse20 (not (= main_~__VERIFIER_assert__cond~2 0))) (.cse21 (= main_~__VERIFIER_assert__cond~3 1)) (.cse22 (not (= main_~__tmp_7~0 0))) (.cse23 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse24 (not (= main_~__tmp_1~0 0))) (.cse25 (not (= main_~__VERIFIER_assert__cond~6 0))) (.cse26 (not (= main_~__VERIFIER_assert__cond~7 0))) (.cse27 (not (= main_~__tmp_12~0 0))) (.cse28 (not (= main_~__tmp_5~0 0))) (.cse29 (= main_~__tmp_10~0 1)) (.cse30 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 (not (= main_~__VERIFIER_assert__cond~15 0)) .cse14 (not (= main_~__VERIFIER_assert__cond~12 0)) .cse15 (not (= main_~__tmp_14~0 0)) .cse16 .cse17 .cse18 .cse19 .cse20 (not (= main_~__tmp_15~0 0)) (not (= main_~__tmp_16~0 0)) .cse21 .cse22 .cse23 (<= 1 main_~main__c~0) .cse24 (not (= main_~__tmp_13~0 0)) .cse25 .cse26 .cse27 .cse28 (not (= main_~__VERIFIER_assert__cond~13 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) .cse29 .cse30) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (= main_~main__c~0 0) .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30)))) [2020-08-22 19:47:47,622 INFO L264 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (= main_~__tmp_4~0 1) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (not (= main_~main__urilen~0 .cse0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (let ((.cse1 (not (= main_~__tmp_1~0 0))) (.cse2 (< 0 main_~main__scheme~0)) (.cse4 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse3 (not (= main_~__tmp_2~0 0))) (.cse5 (<= 1 main_~main__cp~0)) (.cse6 (not (= main_~__VERIFIER_assert__cond~1 0)))) (or (and .cse1 .cse2 .cse3 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse4 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse5 .cse6) (and .cse1 .cse2 .cse4 .cse3 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse5 .cse6))) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= .cse0 main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__tmp_5~0 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) [2020-08-22 19:47:47,622 INFO L264 CegarLoopResult]: At program point L150(line 150) the Hoare annotation is: (let ((.cse0 (= main_~__tmp_4~0 1)) (.cse4 (+ main_~main__cp~0 1)) (.cse1 (= main_~__VERIFIER_assert__cond~3 1)) (.cse2 (let ((.cse5 (not (= main_~__tmp_1~0 0))) (.cse6 (< 0 main_~main__scheme~0)) (.cse7 (not (= main_~__VERIFIER_assert__cond~0 0))) (.cse8 (not (= main_~__tmp_2~0 0))) (.cse9 (not (= main_~__VERIFIER_assert__cond~4 0))) (.cse10 (<= 1 main_~main__cp~0)) (.cse11 (not (= main_~__VERIFIER_assert__cond~1 0))) (.cse12 (<= (+ main_~main__scheme~0 1) main_~main__urilen~0))) (or (and (< main_~main__cp~0 main_~main__urilen~0) .cse5 .cse6 .cse7 .cse8 (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) .cse9 .cse10 .cse11 .cse12) (and .cse5 .cse6 (not (= main_~__VERIFIER_assert__cond~2 0)) .cse7 .cse8 (not (= main_~__VERIFIER_assert__cond~16 0)) (not (= main_~__tmp_3~0 0)) .cse9 .cse10 .cse11 .cse12)))) (.cse3 (= |old(~__return_375~0)| ~__return_375~0))) (or (and .cse0 .cse1 (not (= main_~__tmp_5~0 0)) .cse2 .cse3 (<= .cse4 main_~main__urilen~0)) (and .cse0 (= main_~main__urilen~0 .cse4) .cse1 .cse2 .cse3))) [2020-08-22 19:47:47,623 INFO L264 CegarLoopResult]: At program point L117(line 117) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= main_~__tmp_3~0 1) (= main_~__VERIFIER_assert__cond~2 1) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,623 INFO L264 CegarLoopResult]: At program point L84(line 84) the Hoare annotation is: false [2020-08-22 19:47:47,623 INFO L264 CegarLoopResult]: At program point L51(lines 51 431) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,623 INFO L264 CegarLoopResult]: At program point L18(line 18) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,623 INFO L264 CegarLoopResult]: At program point L18-1(line 18) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,623 INFO L264 CegarLoopResult]: At program point mainErr12ASSERT_VIOLATIONERROR_FUNCTION(line 270) the Hoare annotation is: false [2020-08-22 19:47:47,623 INFO L264 CegarLoopResult]: At program point L18-2(line 18) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,624 INFO L264 CegarLoopResult]: At program point L266(line 266) the Hoare annotation is: (let ((.cse0 (+ main_~main__cp~0 1))) (and (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~main__urilen~0 .cse0)) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (not (= main_~__tmp_3~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (<= .cse0 main_~main__urilen~0) (= main_~__tmp_11~0 1) (= main_~__VERIFIER_assert__cond~9 1) (not (= main_~__tmp_2~0 0)) (not (= main_~__tmp_9~0 0)) (<= (+ main_~main__c~0 1) main_~main__tokenlen~0) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (= main_~__tmp_4~0 1) (= main_~__VERIFIER_assert__cond~10 1) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (<= 1 main_~main__c~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_13~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_12~0 0)) (not (= main_~__tmp_5~0 0)) (= main_~__tmp_10~0 1) (not (= main_~__VERIFIER_assert__cond~1 0)))) [2020-08-22 19:47:47,624 INFO L264 CegarLoopResult]: At program point L200(line 200) the Hoare annotation is: (and (= main_~__tmp_4~0 1) (< (+ main_~main__cp~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~5 0)) (not (= main_~__tmp_6~0 0)) (not (= main_~__tmp_8~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 1) (not (= main_~__tmp_7~0 0)) (not (= main_~__tmp_3~0 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= |old(~__return_375~0)| ~__return_375~0) (not (= main_~__tmp_1~0 0)) (not (= main_~__tmp_2~0 0)) (not (= main_~__VERIFIER_assert__cond~6 0)) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__tmp_5~0 0)) (<= 1 main_~main__cp~0) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (not (= main_~__VERIFIER_assert__cond~1 0))) [2020-08-22 19:47:47,624 INFO L264 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,624 INFO L264 CegarLoopResult]: At program point L101-1(line 101) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,624 INFO L264 CegarLoopResult]: At program point L35(line 35) the Hoare annotation is: (= |old(~__return_375~0)| ~__return_375~0) [2020-08-22 19:47:47,625 INFO L264 CegarLoopResult]: At program point L101-2(line 101) the Hoare annotation is: (and (not (= main_~__tmp_1~0 0)) (< 0 main_~main__scheme~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__tmp_2~0 0)) (= |old(~__return_375~0)| ~__return_375~0) (<= 1 main_~main__cp~0) (not (= main_~__VERIFIER_assert__cond~1 0)) (<= (+ main_~main__scheme~0 1) main_~main__urilen~0) (<= (+ main_~main__cp~0 1) main_~main__urilen~0)) [2020-08-22 19:47:47,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.08 07:47:47 BoogieIcfgContainer [2020-08-22 19:47:47,660 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-08-22 19:47:47,661 INFO L168 Benchmark]: Toolchain (without parser) took 58734.79 ms. Allocated memory was 137.9 MB in the beginning and 559.4 MB in the end (delta: 421.5 MB). Free memory was 102.0 MB in the beginning and 514.2 MB in the end (delta: -412.1 MB). Peak memory consumption was 440.8 MB. Max. memory is 7.1 GB. [2020-08-22 19:47:47,662 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 137.9 MB. Free memory was 120.4 MB in the beginning and 120.0 MB in the end (delta: 419.7 kB). Peak memory consumption was 419.7 kB. Max. memory is 7.1 GB. [2020-08-22 19:47:47,662 INFO L168 Benchmark]: CACSL2BoogieTranslator took 357.56 ms. Allocated memory is still 137.9 MB. Free memory was 102.0 MB in the beginning and 89.0 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. [2020-08-22 19:47:47,663 INFO L168 Benchmark]: Boogie Preprocessor took 144.66 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 89.0 MB in the beginning and 179.6 MB in the end (delta: -90.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2020-08-22 19:47:47,663 INFO L168 Benchmark]: RCFGBuilder took 637.81 ms. Allocated memory is still 202.4 MB. Free memory was 179.6 MB in the beginning and 141.4 MB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 7.1 GB. [2020-08-22 19:47:47,664 INFO L168 Benchmark]: TraceAbstraction took 57589.02 ms. Allocated memory was 202.4 MB in the beginning and 559.4 MB in the end (delta: 357.0 MB). Free memory was 140.4 MB in the beginning and 514.2 MB in the end (delta: -373.8 MB). Peak memory consumption was 414.6 MB. Max. memory is 7.1 GB. [2020-08-22 19:47:47,665 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 137.9 MB. Free memory was 120.4 MB in the beginning and 120.0 MB in the end (delta: 419.7 kB). Peak memory consumption was 419.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 357.56 ms. Allocated memory is still 137.9 MB. Free memory was 102.0 MB in the beginning and 89.0 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 144.66 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 89.0 MB in the beginning and 179.6 MB in the end (delta: -90.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 637.81 ms. Allocated memory is still 202.4 MB. Free memory was 179.6 MB in the beginning and 141.4 MB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 57589.02 ms. Allocated memory was 202.4 MB in the beginning and 559.4 MB in the end (delta: 357.0 MB). Free memory was 140.4 MB in the beginning and 514.2 MB in the end (delta: -373.8 MB). Peak memory consumption was 414.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 83]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 306]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 372]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 187]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 212]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 282]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 224]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 241]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 294]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 270]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 143]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 253]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 384]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 111]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 175]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 155]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 123]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 95]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 18 specifications checked. All of them hold - InvariantResult [Line: 127]: Loop Invariant Derived loop invariant: ((((((((((((((((__tmp_4 == 1 && !(__tmp_18 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_3 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_17 == 0)) && !(__tmp_1 == 0)) && !(__tmp_2 == 0)) && !(__VERIFIER_assert__cond == 0)) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) || (((((((((__tmp_4 == 1 && !(__tmp_1 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_2 == 0)) && __VERIFIER_assert__cond == 1) && __tmp_3 == 1) && __VERIFIER_assert__cond == 1) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0))) && \old(__return_375) == __return_375) && main__scheme + 1 <= main__urilen) && main__cp + 1 <= main__urilen - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: (!(__tmp_1 == 0) && !(__VERIFIER_assert__cond == 0)) && \old(__return_375) == __return_375 - InvariantResult [Line: 228]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((__tmp_4 == 1 && main__cp + 1 < main__urilen) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_6 == 0)) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && main__c == 0) && !(__tmp_7 == 0)) && __tmp_9 == 1) && !(__tmp_3 == 0)) && !(__VERIFIER_assert__cond == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_1 == 0)) && !(__tmp_2 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_5 == 0)) && 1 <= main__cp) && __VERIFIER_assert__cond == 1) && main__scheme + 1 <= main__urilen) && !(__VERIFIER_assert__cond == 0)) || ((((((((((((((((((((((((((((!(__VERIFIER_assert__cond == 0) && !(__tmp_6 == 0)) && main__c + 2 <= main__tokenlen) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_3 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && main__cp + 1 <= main__urilen) && __VERIFIER_assert__cond == 1) && !(__tmp_2 == 0)) && !(__tmp_9 == 0)) && 1 <= main__cp) && main__scheme + 1 <= main__urilen) && __tmp_4 == 1) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && main__c == 0) && __VERIFIER_assert__cond == 1) && !(__tmp_7 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_11 == 0)) && !(__tmp_1 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_12 == 0)) && !(__tmp_5 == 0)) && !(__VERIFIER_assert__cond == 0))) && \old(__return_375) == __return_375) && __tmp_10 == 1) || ((((((((((((((((((((((((((((((((((((((!(__VERIFIER_assert__cond == 0) && !(__tmp_6 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_3 == 0)) && \old(__return_375) == __return_375) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && main__cp + 1 <= main__urilen) && __VERIFIER_assert__cond == 1) && !(__tmp_2 == 0)) && !(__tmp_9 == 0)) && !(__VERIFIER_assert__cond == 0)) && main__c + 1 <= main__tokenlen) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && main__scheme + 1 <= main__urilen) && !(__tmp_14 == 0)) && __tmp_4 == 1) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_15 == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_16 == 0)) && !(__tmp_7 == 0)) && !(__VERIFIER_assert__cond == 0)) && 1 <= main__c) && !(__tmp_11 == 0)) && !(__tmp_1 == 0)) && !(__tmp_13 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_12 == 0)) && !(__tmp_5 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && __tmp_10 == 1) && !(__VERIFIER_assert__cond == 0)) - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: ((__tmp_4 == 1 && ((((((((((main__cp < main__urilen && !(__tmp_1 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_2 == 0)) && __tmp_3 == 1) && __VERIFIER_assert__cond == 1) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && main__scheme + 1 <= main__urilen) || ((((((((((main__cp < main__urilen && !(__tmp_1 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_2 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_3 == 0)) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && main__scheme + 1 <= main__urilen))) && __VERIFIER_assert__cond == 1) && \old(__return_375) == __return_375 - InvariantResult [Line: 260]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((!(__VERIFIER_assert__cond == 0) && !(__tmp_6 == 0)) && main__c + 2 <= main__tokenlen) && !(main__urilen == main__cp + 1)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_3 == 0)) && \old(__return_375) == __return_375) && !(__VERIFIER_assert__cond == 0)) && main__cp + 1 <= main__urilen) && __tmp_11 == 1) && __VERIFIER_assert__cond == 1) && !(__tmp_2 == 0)) && !(__tmp_9 == 0)) && 1 <= main__cp) && main__scheme + 1 <= main__urilen) && __tmp_4 == 1) && __VERIFIER_assert__cond == 1) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && main__c == 0) && __VERIFIER_assert__cond == 1) && !(__tmp_7 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_1 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_12 == 0)) && !(__tmp_5 == 0)) && __tmp_10 == 1) && !(__VERIFIER_assert__cond == 0)) || (((((((((((((((((((((((((((((((((((((((!(__VERIFIER_assert__cond == 0) && !(__tmp_6 == 0)) && !(main__urilen == main__cp + 1)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_3 == 0)) && \old(__return_375) == __return_375) && !(__VERIFIER_assert__cond == 0)) && main__cp + 1 <= main__urilen) && __tmp_11 == 1) && __VERIFIER_assert__cond == 1) && !(__tmp_2 == 0)) && !(__tmp_9 == 0)) && !(__VERIFIER_assert__cond == 0)) && main__c + 1 <= main__tokenlen) && 1 <= main__cp) && !(__VERIFIER_assert__cond == 0)) && main__scheme + 1 <= main__urilen) && !(__tmp_14 == 0)) && __tmp_4 == 1) && __VERIFIER_assert__cond == 1) && !(__tmp_8 == 0)) && 0 < main__scheme) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_15 == 0)) && !(__tmp_16 == 0)) && __VERIFIER_assert__cond == 1) && !(__tmp_7 == 0)) && !(__VERIFIER_assert__cond == 0)) && 1 <= main__c) && !(__tmp_1 == 0)) && !(__tmp_13 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__tmp_12 == 0)) && !(__tmp_5 == 0)) && !(__VERIFIER_assert__cond == 0)) && !(__VERIFIER_assert__cond == 0)) && __tmp_10 == 1) && !(__VERIFIER_assert__cond == 0)) - ProcedureContractResult [Line: 11]: Procedure Contract for main Derived contract for procedure main: (!(__tmp_1 == 0) && !(__VERIFIER_assert__cond == 0)) || \old(__return_375) == __return_375 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 229 locations, 18 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 20.0s, OverallIterations: 24, TraceHistogramMax: 2, AutomataDifference: 15.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 37.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4221 SDtfs, 14063 SDslu, 680 SDs, 0 SdLazy, 11950 SolverSat, 303 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 370 GetRequests, 81 SyntacticMatches, 2 SemanticMatches, 287 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 262 ImplicationChecksByTransitivity, 4.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=224occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.0s AutomataMinimizationTime, 24 MinimizatonAttempts, 975 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 224 LocationsWithAnnotation, 224 PreInvPairs, 346 NumberOfFragments, 16371 HoareAnnotationTreeSize, 224 FomulaSimplifications, 2360023 FormulaSimplificationTreeSizeReduction, 3.8s HoareSimplificationTime, 224 FomulaSimplificationsInter, 44548 FormulaSimplificationTreeSizeReductionInter, 33.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...