/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=NARROWEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem12_label26.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 08:20:17,226 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 08:20:17,231 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 08:20:17,274 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 08:20:17,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 08:20:17,283 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 08:20:17,285 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 08:20:17,289 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 08:20:17,291 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 08:20:17,295 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 08:20:17,295 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 08:20:17,296 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 08:20:17,297 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 08:20:17,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 08:20:17,301 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 08:20:17,302 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 08:20:17,303 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 08:20:17,304 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 08:20:17,305 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 08:20:17,307 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 08:20:17,308 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 08:20:17,309 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 08:20:17,310 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 08:20:17,311 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 08:20:17,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 08:20:17,314 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 08:20:17,314 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 08:20:17,315 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 08:20:17,315 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 08:20:17,316 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 08:20:17,316 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 08:20:17,317 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 08:20:17,318 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 08:20:17,319 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 08:20:17,320 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 08:20:17,320 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 08:20:17,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 08:20:17,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 08:20:17,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 08:20:17,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 08:20:17,323 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 08:20:17,324 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-13 08:20:17,346 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 08:20:17,346 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 08:20:17,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 08:20:17,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 08:20:17,348 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 08:20:17,348 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 08:20:17,349 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-13 08:20:17,349 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 08:20:17,349 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-13 08:20:17,349 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 08:20:17,349 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 08:20:17,349 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 08:20:17,350 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 08:20:17,350 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-13 08:20:17,350 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 08:20:17,350 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 08:20:17,350 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 08:20:17,351 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 08:20:17,351 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 08:20:17,351 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 08:20:17,351 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 08:20:17,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 08:20:17,352 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 08:20:17,352 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 08:20:17,352 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 08:20:17,352 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 08:20:17,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 08:20:17,353 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 08:20:17,353 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 08:20:17,353 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=NARROWEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 08:20:17,643 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 08:20:17,653 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 08:20:17,660 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 08:20:17,663 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 08:20:17,663 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 08:20:17,664 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem12_label26.c [2020-10-13 08:20:17,735 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d6314d71b/e0a52f0f2ec2412893bdb7855cb5738a/FLAGf18f84ded [2020-10-13 08:20:18,567 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 08:20:18,568 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/eca-rers2012/Problem12_label26.c [2020-10-13 08:20:18,612 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d6314d71b/e0a52f0f2ec2412893bdb7855cb5738a/FLAGf18f84ded [2020-10-13 08:20:19,087 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d6314d71b/e0a52f0f2ec2412893bdb7855cb5738a [2020-10-13 08:20:19,096 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 08:20:19,098 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 08:20:19,099 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 08:20:19,099 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 08:20:19,103 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 08:20:19,104 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:20:19" (1/1) ... [2020-10-13 08:20:19,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b3ac5cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:19, skipping insertion in model container [2020-10-13 08:20:19,108 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:20:19" (1/1) ... [2020-10-13 08:20:19,116 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 08:20:19,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 08:20:20,778 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 08:20:20,786 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 08:20:21,550 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 08:20:21,594 INFO L208 MainTranslator]: Completed translation [2020-10-13 08:20:21,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:21 WrapperNode [2020-10-13 08:20:21,595 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 08:20:21,596 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 08:20:21,597 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 08:20:21,597 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 08:20:21,618 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:21" (1/1) ... [2020-10-13 08:20:21,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:21" (1/1) ... [2020-10-13 08:20:21,695 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:21" (1/1) ... [2020-10-13 08:20:21,695 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:21" (1/1) ... [2020-10-13 08:20:21,809 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:21" (1/1) ... [2020-10-13 08:20:21,846 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:21" (1/1) ... [2020-10-13 08:20:21,872 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:21" (1/1) ... [2020-10-13 08:20:21,900 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 08:20:21,900 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 08:20:21,901 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 08:20:21,901 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 08:20:21,902 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:21" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 08:20:21,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 08:20:21,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 08:20:21,982 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-10-13 08:20:21,984 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2020-10-13 08:20:21,984 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2020-10-13 08:20:21,984 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2020-10-13 08:20:21,984 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 08:20:21,986 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-10-13 08:20:21,986 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2020-10-13 08:20:21,986 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2020-10-13 08:20:21,986 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2020-10-13 08:20:21,987 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 08:20:21,987 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 08:20:21,987 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-10-13 08:20:21,987 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 08:20:21,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 08:20:21,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 08:20:26,944 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 08:20:26,945 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-13 08:20:26,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:20:26 BoogieIcfgContainer [2020-10-13 08:20:26,965 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 08:20:26,967 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 08:20:26,967 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 08:20:26,973 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 08:20:26,974 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:20:19" (1/3) ... [2020-10-13 08:20:26,975 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f3bcedd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:20:26, skipping insertion in model container [2020-10-13 08:20:26,976 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:20:21" (2/3) ... [2020-10-13 08:20:26,976 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f3bcedd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:20:26, skipping insertion in model container [2020-10-13 08:20:26,976 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:20:26" (3/3) ... [2020-10-13 08:20:26,979 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem12_label26.c [2020-10-13 08:20:26,992 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 08:20:27,008 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 08:20:27,024 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 08:20:27,062 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 08:20:27,062 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 08:20:27,063 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 08:20:27,063 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 08:20:27,063 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 08:20:27,063 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 08:20:27,063 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 08:20:27,063 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 08:20:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states. [2020-10-13 08:20:27,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-10-13 08:20:27,114 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 08:20:27,115 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] [2020-10-13 08:20:27,116 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 08:20:27,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 08:20:27,123 INFO L82 PathProgramCache]: Analyzing trace with hash 2101484258, now seen corresponding path program 1 times [2020-10-13 08:20:27,132 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 08:20:27,133 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1985125385] [2020-10-13 08:20:27,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 08:20:27,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:20:27,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:20:27,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:20:27,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 59 [2020-10-13 08:20:27,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:20:27,796 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 489 [2020-10-13 08:20:27,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:20:27,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 08:20:27,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 08:20:27,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 53 [2020-10-13 08:20:27,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 6 [2020-10-13 08:20:27,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 08:20:27,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:20:27,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:20:27,936 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:20:27,936 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 08:20:27,937 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:20:27,937 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 08:20:27,937 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:20:27,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 08:20:27,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:20:27,938 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 08:20:27,938 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 08:20:27,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-13 08:20:27,956 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1985125385] [2020-10-13 08:20:27,959 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 08:20:27,959 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-13 08:20:27,961 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1221715365] [2020-10-13 08:20:27,967 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-13 08:20:27,967 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 08:20:27,984 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-13 08:20:27,985 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-13 08:20:27,988 INFO L87 Difference]: Start difference. First operand 839 states. Second operand 4 states. [2020-10-13 08:20:36,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 08:20:36,963 INFO L93 Difference]: Finished difference Result 2487 states and 4748 transitions. [2020-10-13 08:20:36,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 08:20:36,966 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 51 [2020-10-13 08:20:36,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 08:20:36,997 INFO L225 Difference]: With dead ends: 2487 [2020-10-13 08:20:36,997 INFO L226 Difference]: Without dead ends: 1568 [2020-10-13 08:20:37,008 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-13 08:20:37,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1568 states. [2020-10-13 08:20:37,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1568 to 1564. [2020-10-13 08:20:37,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1564 states. [2020-10-13 08:20:37,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 1564 states and 2484 transitions. [2020-10-13 08:20:37,207 INFO L78 Accepts]: Start accepts. Automaton has 1564 states and 2484 transitions. Word has length 51 [2020-10-13 08:20:37,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 08:20:37,210 INFO L479 AbstractCegarLoop]: Abstraction has 1564 states and 2484 transitions. [2020-10-13 08:20:37,210 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-13 08:20:37,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2484 transitions. [2020-10-13 08:20:37,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2020-10-13 08:20:37,229 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 08:20:37,230 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, 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] [2020-10-13 08:20:37,231 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 08:20:37,231 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 08:20:37,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 08:20:37,233 INFO L82 PathProgramCache]: Analyzing trace with hash 840740515, now seen corresponding path program 1 times [2020-10-13 08:20:37,233 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 08:20:37,233 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2020805971] [2020-10-13 08:20:37,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 08:20:37,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:20:37,353 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:20:37,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:20:38,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:20:38,715 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:20:38,716 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 140 [2020-10-13 08:20:38,717 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 08:20:38,717 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1401 [2020-10-13 08:20:38,718 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:20:38,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 08:20:38,719 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 89 [2020-10-13 08:20:38,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 50 [2020-10-13 08:20:38,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 08:20:38,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 08:20:38,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:20:38,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:20:38,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:20:38,849 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 08:20:38,850 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:20:38,851 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 08:20:38,851 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:20:38,851 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 08:20:38,852 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:20:38,853 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 08:20:38,854 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 08:20:38,878 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 08:20:38,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:20:38,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:20:39,026 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:20:39,027 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 80 [2020-10-13 08:20:39,027 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:20:39,027 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 113 [2020-10-13 08:20:39,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:20:39,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 08:20:39,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:20:39,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 74 [2020-10-13 08:20:39,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 08:20:39,120 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 43 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-13 08:20:39,120 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2020805971] [2020-10-13 08:20:39,121 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 08:20:39,121 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-13 08:20:39,122 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1442464069] [2020-10-13 08:20:39,124 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 08:20:39,125 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 08:20:39,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 08:20:39,125 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 08:20:39,126 INFO L87 Difference]: Start difference. First operand 1564 states and 2484 transitions. Second operand 5 states. [2020-10-13 08:20:49,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 08:20:49,234 INFO L93 Difference]: Finished difference Result 4686 states and 7520 transitions. [2020-10-13 08:20:49,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 08:20:49,236 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 130 [2020-10-13 08:20:49,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 08:20:49,256 INFO L225 Difference]: With dead ends: 4686 [2020-10-13 08:20:49,256 INFO L226 Difference]: Without dead ends: 3128 [2020-10-13 08:20:49,261 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-13 08:20:49,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3128 states. [2020-10-13 08:20:49,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3128 to 3120. [2020-10-13 08:20:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3120 states. [2020-10-13 08:20:49,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 3120 states and 4527 transitions. [2020-10-13 08:20:49,353 INFO L78 Accepts]: Start accepts. Automaton has 3120 states and 4527 transitions. Word has length 130 [2020-10-13 08:20:49,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 08:20:49,354 INFO L479 AbstractCegarLoop]: Abstraction has 3120 states and 4527 transitions. [2020-10-13 08:20:49,354 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 08:20:49,354 INFO L276 IsEmpty]: Start isEmpty. Operand 3120 states and 4527 transitions. [2020-10-13 08:20:49,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2020-10-13 08:20:49,357 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 08:20:49,357 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, 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] [2020-10-13 08:20:49,357 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-13 08:20:49,357 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 08:20:49,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 08:20:49,358 INFO L82 PathProgramCache]: Analyzing trace with hash -1112716237, now seen corresponding path program 1 times [2020-10-13 08:20:49,358 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 08:20:49,358 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [987729188] [2020-10-13 08:20:49,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 08:20:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:20:49,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:20:49,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:20:50,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:20:50,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 148 [2020-10-13 08:20:50,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 08:20:50,380 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 974 [2020-10-13 08:20:50,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:20:50,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 08:20:50,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 97 [2020-10-13 08:20:50,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 50 [2020-10-13 08:20:50,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:20:50,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 08:20:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:20:50,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:20:50,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:20:50,512 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 08:20:50,512 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:20:50,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 08:20:50,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:20:50,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 08:20:50,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:20:50,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 08:20:50,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:20:50,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 08:20:50,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:20:50,573 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:20:50,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:20:50,688 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 88 [2020-10-13 08:20:50,688 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:20:50,689 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 135 [2020-10-13 08:20:50,689 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:20:50,689 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 08:20:50,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:20:50,690 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 82 [2020-10-13 08:20:50,691 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 08:20:50,748 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 43 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-13 08:20:50,750 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [987729188] [2020-10-13 08:20:50,750 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 08:20:50,750 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-13 08:20:50,751 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1680214024] [2020-10-13 08:20:50,753 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 08:20:50,754 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 08:20:50,754 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 08:20:50,754 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 08:20:50,755 INFO L87 Difference]: Start difference. First operand 3120 states and 4527 transitions. Second operand 5 states. [2020-10-13 08:21:01,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 08:21:01,136 INFO L93 Difference]: Finished difference Result 7795 states and 11641 transitions. [2020-10-13 08:21:01,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 08:21:01,137 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 138 [2020-10-13 08:21:01,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 08:21:01,164 INFO L225 Difference]: With dead ends: 7795 [2020-10-13 08:21:01,165 INFO L226 Difference]: Without dead ends: 4681 [2020-10-13 08:21:01,172 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-13 08:21:01,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4681 states. [2020-10-13 08:21:01,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4681 to 4673. [2020-10-13 08:21:01,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4673 states. [2020-10-13 08:21:01,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4673 states to 4673 states and 6271 transitions. [2020-10-13 08:21:01,318 INFO L78 Accepts]: Start accepts. Automaton has 4673 states and 6271 transitions. Word has length 138 [2020-10-13 08:21:01,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 08:21:01,320 INFO L479 AbstractCegarLoop]: Abstraction has 4673 states and 6271 transitions. [2020-10-13 08:21:01,320 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 08:21:01,320 INFO L276 IsEmpty]: Start isEmpty. Operand 4673 states and 6271 transitions. [2020-10-13 08:21:01,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2020-10-13 08:21:01,323 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 08:21:01,324 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, 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] [2020-10-13 08:21:01,324 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-13 08:21:01,324 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 08:21:01,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 08:21:01,325 INFO L82 PathProgramCache]: Analyzing trace with hash -1584152434, now seen corresponding path program 1 times [2020-10-13 08:21:01,330 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 08:21:01,331 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [892079870] [2020-10-13 08:21:01,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 08:21:01,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:01,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:01,675 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:02,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:02,328 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 149 [2020-10-13 08:21:02,328 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 08:21:02,328 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 959 [2020-10-13 08:21:02,328 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:02,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 08:21:02,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 98 [2020-10-13 08:21:02,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 50 [2020-10-13 08:21:02,329 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:21:02,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 08:21:02,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:02,404 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:02,406 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:02,407 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 08:21:02,407 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:21:02,407 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 08:21:02,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:02,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 08:21:02,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:21:02,408 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 08:21:02,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 08:21:02,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 08:21:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:02,461 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:02,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:02,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 89 [2020-10-13 08:21:02,552 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:21:02,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-13 08:21:02,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:02,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 08:21:02,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:21:02,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 83 [2020-10-13 08:21:02,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 08:21:02,616 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 43 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-13 08:21:02,624 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [892079870] [2020-10-13 08:21:02,625 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 08:21:02,625 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-13 08:21:02,626 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1841433856] [2020-10-13 08:21:02,627 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 08:21:02,629 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 08:21:02,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 08:21:02,630 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 08:21:02,630 INFO L87 Difference]: Start difference. First operand 4673 states and 6271 transitions. Second operand 5 states. [2020-10-13 08:21:11,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 08:21:11,995 INFO L93 Difference]: Finished difference Result 12451 states and 17299 transitions. [2020-10-13 08:21:11,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 08:21:11,999 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 139 [2020-10-13 08:21:12,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 08:21:12,037 INFO L225 Difference]: With dead ends: 12451 [2020-10-13 08:21:12,037 INFO L226 Difference]: Without dead ends: 7784 [2020-10-13 08:21:12,050 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-13 08:21:12,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7784 states. [2020-10-13 08:21:12,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7784 to 7776. [2020-10-13 08:21:12,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7776 states. [2020-10-13 08:21:12,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7776 states to 7776 states and 9885 transitions. [2020-10-13 08:21:12,232 INFO L78 Accepts]: Start accepts. Automaton has 7776 states and 9885 transitions. Word has length 139 [2020-10-13 08:21:12,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 08:21:12,233 INFO L479 AbstractCegarLoop]: Abstraction has 7776 states and 9885 transitions. [2020-10-13 08:21:12,233 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 08:21:12,233 INFO L276 IsEmpty]: Start isEmpty. Operand 7776 states and 9885 transitions. [2020-10-13 08:21:12,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-10-13 08:21:12,237 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 08:21:12,237 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, 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] [2020-10-13 08:21:12,238 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-13 08:21:12,238 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 08:21:12,238 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 08:21:12,238 INFO L82 PathProgramCache]: Analyzing trace with hash -1154045242, now seen corresponding path program 1 times [2020-10-13 08:21:12,239 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 08:21:12,239 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [38746184] [2020-10-13 08:21:12,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 08:21:12,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:12,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:12,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:13,859 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:13,859 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 209 [2020-10-13 08:21:13,859 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 08:21:13,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1563 [2020-10-13 08:21:13,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:13,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 08:21:13,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 158 [2020-10-13 08:21:13,860 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 50 [2020-10-13 08:21:13,861 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:21:13,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 08:21:13,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:13,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:13,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:13,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 08:21:13,948 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:21:13,948 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 08:21:13,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:13,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 08:21:13,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:21:13,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 08:21:13,949 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:21:13,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 08:21:13,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:14,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:14,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:14,146 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 149 [2020-10-13 08:21:14,146 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:21:14,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 145 [2020-10-13 08:21:14,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:14,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 08:21:14,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:21:14,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 143 [2020-10-13 08:21:14,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 08:21:14,232 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 43 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-13 08:21:14,232 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [38746184] [2020-10-13 08:21:14,233 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 08:21:14,233 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-13 08:21:14,233 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427322655] [2020-10-13 08:21:14,234 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 08:21:14,234 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 08:21:14,234 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 08:21:14,234 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 08:21:14,234 INFO L87 Difference]: Start difference. First operand 7776 states and 9885 transitions. Second operand 5 states. [2020-10-13 08:21:26,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 08:21:26,658 INFO L93 Difference]: Finished difference Result 18651 states and 24524 transitions. [2020-10-13 08:21:26,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 08:21:26,660 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 199 [2020-10-13 08:21:26,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 08:21:26,706 INFO L225 Difference]: With dead ends: 18651 [2020-10-13 08:21:26,706 INFO L226 Difference]: Without dead ends: 10881 [2020-10-13 08:21:26,725 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 2 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-13 08:21:26,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10881 states. [2020-10-13 08:21:26,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10881 to 10873. [2020-10-13 08:21:26,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10873 states. [2020-10-13 08:21:26,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10873 states to 10873 states and 13356 transitions. [2020-10-13 08:21:26,977 INFO L78 Accepts]: Start accepts. Automaton has 10873 states and 13356 transitions. Word has length 199 [2020-10-13 08:21:26,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 08:21:26,978 INFO L479 AbstractCegarLoop]: Abstraction has 10873 states and 13356 transitions. [2020-10-13 08:21:26,978 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 08:21:26,978 INFO L276 IsEmpty]: Start isEmpty. Operand 10873 states and 13356 transitions. [2020-10-13 08:21:26,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2020-10-13 08:21:26,983 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 08:21:26,983 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 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] [2020-10-13 08:21:26,984 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-13 08:21:26,984 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 08:21:26,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 08:21:26,984 INFO L82 PathProgramCache]: Analyzing trace with hash 931538351, now seen corresponding path program 1 times [2020-10-13 08:21:26,985 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 08:21:26,985 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1767281558] [2020-10-13 08:21:26,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 08:21:27,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:27,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:27,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:27,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:28,154 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:28,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:30,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:30,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 214 [2020-10-13 08:21:30,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-13 08:21:30,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3098 [2020-10-13 08:21:30,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:30,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 08:21:30,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 163 [2020-10-13 08:21:30,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 41 [2020-10-13 08:21:30,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:21:30,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 08:21:30,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:30,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:30,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:30,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 08:21:30,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:21:30,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-13 08:21:30,299 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:30,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 08:21:30,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:21:30,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 08:21:30,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:21:30,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 08:21:30,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:30,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:30,347 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:30,347 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 82 [2020-10-13 08:21:30,347 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:21:30,348 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 08:21:30,348 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:30,348 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 08:21:30,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:21:30,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 08:21:30,349 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 08:21:30,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-13 08:21:30,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:30,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:30,429 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:30,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 71 [2020-10-13 08:21:30,430 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:21:30,430 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 08:21:30,430 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:30,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 08:21:30,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:21:30,431 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 65 [2020-10-13 08:21:30,431 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:21:30,541 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 89 proven. 2 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2020-10-13 08:21:30,541 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1767281558] [2020-10-13 08:21:30,542 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 08:21:30,543 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-13 08:21:30,543 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1094588883] [2020-10-13 08:21:30,544 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 08:21:30,544 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 08:21:30,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 08:21:30,545 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 08:21:30,545 INFO L87 Difference]: Start difference. First operand 10873 states and 13356 transitions. Second operand 5 states. [2020-10-13 08:21:38,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 08:21:38,661 INFO L93 Difference]: Finished difference Result 21836 states and 26904 transitions. [2020-10-13 08:21:38,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 08:21:38,663 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 202 [2020-10-13 08:21:38,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 08:21:38,694 INFO L225 Difference]: With dead ends: 21836 [2020-10-13 08:21:38,694 INFO L226 Difference]: Without dead ends: 10881 [2020-10-13 08:21:38,716 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-13 08:21:38,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10881 states. [2020-10-13 08:21:38,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10881 to 10873. [2020-10-13 08:21:38,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10873 states. [2020-10-13 08:21:38,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10873 states to 10873 states and 13162 transitions. [2020-10-13 08:21:38,921 INFO L78 Accepts]: Start accepts. Automaton has 10873 states and 13162 transitions. Word has length 202 [2020-10-13 08:21:38,922 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 08:21:38,922 INFO L479 AbstractCegarLoop]: Abstraction has 10873 states and 13162 transitions. [2020-10-13 08:21:38,922 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 08:21:38,922 INFO L276 IsEmpty]: Start isEmpty. Operand 10873 states and 13162 transitions. [2020-10-13 08:21:38,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2020-10-13 08:21:38,928 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 08:21:38,929 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-13 08:21:38,929 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-13 08:21:38,929 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 08:21:38,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 08:21:38,930 INFO L82 PathProgramCache]: Analyzing trace with hash -1273322289, now seen corresponding path program 1 times [2020-10-13 08:21:38,930 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 08:21:38,930 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [661895171] [2020-10-13 08:21:38,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 08:21:38,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:38,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:39,059 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:39,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:39,951 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:42,546 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:42,546 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 230 [2020-10-13 08:21:42,547 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 08:21:42,547 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3578 [2020-10-13 08:21:42,547 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:42,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 08:21:42,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 179 [2020-10-13 08:21:42,548 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 50 [2020-10-13 08:21:42,549 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 08:21:42,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 08:21:42,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:42,694 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:42,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:42,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 08:21:42,696 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:21:42,696 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 08:21:42,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:42,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 08:21:42,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:21:42,697 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 08:21:42,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:21:42,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 08:21:42,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:42,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:42,750 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:42,751 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 82 [2020-10-13 08:21:42,751 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:21:42,751 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 08:21:42,751 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:42,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 08:21:42,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:21:42,752 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 08:21:42,752 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:21:42,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-13 08:21:42,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:42,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:42,849 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:42,849 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 87 [2020-10-13 08:21:42,849 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:21:42,850 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 08:21:42,850 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:42,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 08:21:42,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:21:42,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 81 [2020-10-13 08:21:42,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:21:43,047 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 89 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2020-10-13 08:21:43,047 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [661895171] [2020-10-13 08:21:43,047 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 08:21:43,048 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-10-13 08:21:43,049 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681590309] [2020-10-13 08:21:43,050 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-13 08:21:43,050 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 08:21:43,050 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-13 08:21:43,051 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-13 08:21:43,051 INFO L87 Difference]: Start difference. First operand 10873 states and 13162 transitions. Second operand 6 states. [2020-10-13 08:21:56,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 08:21:56,470 INFO L93 Difference]: Finished difference Result 31039 states and 38535 transitions. [2020-10-13 08:21:56,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 08:21:56,474 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 218 [2020-10-13 08:21:56,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 08:21:56,557 INFO L225 Difference]: With dead ends: 31039 [2020-10-13 08:21:56,557 INFO L226 Difference]: Without dead ends: 20172 [2020-10-13 08:21:56,584 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-10-13 08:21:56,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20172 states. [2020-10-13 08:21:56,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20172 to 20168. [2020-10-13 08:21:56,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20168 states. [2020-10-13 08:21:57,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20168 states to 20168 states and 24485 transitions. [2020-10-13 08:21:57,024 INFO L78 Accepts]: Start accepts. Automaton has 20168 states and 24485 transitions. Word has length 218 [2020-10-13 08:21:57,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 08:21:57,025 INFO L479 AbstractCegarLoop]: Abstraction has 20168 states and 24485 transitions. [2020-10-13 08:21:57,025 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-13 08:21:57,025 INFO L276 IsEmpty]: Start isEmpty. Operand 20168 states and 24485 transitions. [2020-10-13 08:21:57,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2020-10-13 08:21:57,033 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 08:21:57,034 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-13 08:21:57,034 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-13 08:21:57,034 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 08:21:57,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 08:21:57,035 INFO L82 PathProgramCache]: Analyzing trace with hash 255239195, now seen corresponding path program 1 times [2020-10-13 08:21:57,035 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 08:21:57,035 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1580884115] [2020-10-13 08:21:57,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 08:21:57,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:57,144 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:57,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:57,431 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:58,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:58,428 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 252 [2020-10-13 08:21:58,428 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 08:21:58,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1325 [2020-10-13 08:21:58,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:58,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 08:21:58,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 85 [2020-10-13 08:21:58,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 41 [2020-10-13 08:21:58,429 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:21:58,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 08:21:58,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:58,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:58,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:58,542 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 08:21:58,542 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:21:58,542 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 08:21:58,543 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:58,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 08:21:58,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:21:58,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 08:21:58,543 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:21:58,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 08:21:58,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:58,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:58,638 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:58,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 76 [2020-10-13 08:21:58,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:21:58,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 08:21:58,639 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:58,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 08:21:58,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:21:58,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 70 [2020-10-13 08:21:58,640 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:21:58,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2020-10-13 08:21:58,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:21:58,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:58,761 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:21:58,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:21:58,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 115 [2020-10-13 08:21:58,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 08:21:58,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 269 [2020-10-13 08:21:58,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:21:58,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 08:21:58,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-13 08:21:58,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 115 [2020-10-13 08:21:58,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:21:59,388 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 160 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-13 08:21:59,388 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1580884115] [2020-10-13 08:21:59,388 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 08:21:59,389 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-10-13 08:21:59,389 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1031284699] [2020-10-13 08:21:59,390 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-13 08:21:59,390 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 08:21:59,390 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-13 08:21:59,390 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-10-13 08:21:59,391 INFO L87 Difference]: Start difference. First operand 20168 states and 24485 transitions. Second operand 6 states. [2020-10-13 08:22:09,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 08:22:09,884 INFO L93 Difference]: Finished difference Result 39725 states and 48409 transitions. [2020-10-13 08:22:09,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-13 08:22:09,886 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 240 [2020-10-13 08:22:09,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 08:22:09,943 INFO L225 Difference]: With dead ends: 39725 [2020-10-13 08:22:09,943 INFO L226 Difference]: Without dead ends: 20236 [2020-10-13 08:22:09,978 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2020-10-13 08:22:09,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20236 states. [2020-10-13 08:22:10,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20236 to 20165. [2020-10-13 08:22:10,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20165 states. [2020-10-13 08:22:10,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20165 states to 20165 states and 24134 transitions. [2020-10-13 08:22:10,299 INFO L78 Accepts]: Start accepts. Automaton has 20165 states and 24134 transitions. Word has length 240 [2020-10-13 08:22:10,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 08:22:10,299 INFO L479 AbstractCegarLoop]: Abstraction has 20165 states and 24134 transitions. [2020-10-13 08:22:10,300 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-13 08:22:10,300 INFO L276 IsEmpty]: Start isEmpty. Operand 20165 states and 24134 transitions. [2020-10-13 08:22:10,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2020-10-13 08:22:10,314 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 08:22:10,314 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-13 08:22:10,314 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-13 08:22:10,314 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 08:22:10,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 08:22:10,315 INFO L82 PathProgramCache]: Analyzing trace with hash 137992330, now seen corresponding path program 1 times [2020-10-13 08:22:10,316 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 08:22:10,316 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [258652798] [2020-10-13 08:22:10,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 08:22:10,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:22:10,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:10,514 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:12,220 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:22:12,221 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 325 [2020-10-13 08:22:12,221 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 08:22:12,221 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1824 [2020-10-13 08:22:12,221 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:22:12,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 08:22:12,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 274 [2020-10-13 08:22:12,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 50 [2020-10-13 08:22:12,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:22:12,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 08:22:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:22:12,366 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:12,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:22:12,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 08:22:12,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:22:12,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 08:22:12,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:22:12,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 08:22:12,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:22:12,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 08:22:12,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 08:22:12,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 08:22:12,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:22:12,428 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:12,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:22:12,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 146 [2020-10-13 08:22:12,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:22:12,490 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-13 08:22:12,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:22:12,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 08:22:12,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:22:12,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 08:22:12,491 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:22:12,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-13 08:22:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:22:12,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:12,715 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:22:12,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 118 [2020-10-13 08:22:12,716 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:22:12,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 124 [2020-10-13 08:22:12,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:22:12,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 08:22:12,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:22:12,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 112 [2020-10-13 08:22:12,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 08:22:12,892 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 89 proven. 2 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2020-10-13 08:22:12,898 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [258652798] [2020-10-13 08:22:12,899 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 08:22:12,899 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-13 08:22:12,900 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [520215890] [2020-10-13 08:22:12,900 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 08:22:12,901 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 08:22:12,901 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 08:22:12,902 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 08:22:12,902 INFO L87 Difference]: Start difference. First operand 20165 states and 24134 transitions. Second operand 5 states. [2020-10-13 08:22:26,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 08:22:26,973 INFO L93 Difference]: Finished difference Result 58148 states and 71301 transitions. [2020-10-13 08:22:26,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 08:22:26,977 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 313 [2020-10-13 08:22:26,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 08:22:27,092 INFO L225 Difference]: With dead ends: 58148 [2020-10-13 08:22:27,092 INFO L226 Difference]: Without dead ends: 38756 [2020-10-13 08:22:27,126 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-13 08:22:27,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38756 states. [2020-10-13 08:22:28,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38756 to 37218. [2020-10-13 08:22:28,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37218 states. [2020-10-13 08:22:28,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37218 states to 37218 states and 44873 transitions. [2020-10-13 08:22:28,903 INFO L78 Accepts]: Start accepts. Automaton has 37218 states and 44873 transitions. Word has length 313 [2020-10-13 08:22:28,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 08:22:28,904 INFO L479 AbstractCegarLoop]: Abstraction has 37218 states and 44873 transitions. [2020-10-13 08:22:28,904 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 08:22:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 37218 states and 44873 transitions. [2020-10-13 08:22:28,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2020-10-13 08:22:28,922 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 08:22:28,922 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-13 08:22:28,922 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-13 08:22:28,923 INFO L427 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 08:22:28,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 08:22:28,923 INFO L82 PathProgramCache]: Analyzing trace with hash -1656252858, now seen corresponding path program 1 times [2020-10-13 08:22:28,924 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 08:22:28,924 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1967247522] [2020-10-13 08:22:28,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 08:22:28,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:22:29,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:29,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:30,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:33,731 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:34,022 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:22:34,022 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 325 [2020-10-13 08:22:34,023 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 08:22:34,023 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5017 [2020-10-13 08:22:34,023 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:22:34,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 08:22:34,023 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 274 [2020-10-13 08:22:34,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 50 [2020-10-13 08:22:34,024 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:22:34,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 08:22:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:22:34,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:34,150 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:22:34,150 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 08:22:34,151 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:22:34,151 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 08:22:34,151 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:22:34,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 08:22:34,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:22:34,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 08:22:34,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:22:34,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 08:22:34,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:22:34,202 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:34,266 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:22:34,267 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 149 [2020-10-13 08:22:34,267 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:22:34,268 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-13 08:22:34,268 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:22:34,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 08:22:34,268 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:22:34,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 08:22:34,269 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 08:22:34,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-10-13 08:22:34,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:22:34,391 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:34,495 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:22:34,496 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 115 [2020-10-13 08:22:34,496 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:22:34,496 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 126 [2020-10-13 08:22:34,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:22:34,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 08:22:34,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:22:34,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 109 [2020-10-13 08:22:34,498 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 08:22:34,672 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 89 proven. 2 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2020-10-13 08:22:34,673 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1967247522] [2020-10-13 08:22:34,673 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 08:22:34,673 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-13 08:22:34,674 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730448658] [2020-10-13 08:22:34,675 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 08:22:34,675 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 08:22:34,676 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 08:22:34,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 08:22:34,676 INFO L87 Difference]: Start difference. First operand 37218 states and 44873 transitions. Second operand 5 states. [2020-10-13 08:22:48,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 08:22:48,288 INFO L93 Difference]: Finished difference Result 83733 states and 103898 transitions. [2020-10-13 08:22:48,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 08:22:48,291 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 313 [2020-10-13 08:22:48,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 08:22:48,385 INFO L225 Difference]: With dead ends: 83733 [2020-10-13 08:22:48,385 INFO L226 Difference]: Without dead ends: 47288 [2020-10-13 08:22:48,422 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-13 08:22:48,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47288 states. [2020-10-13 08:22:49,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47288 to 47284. [2020-10-13 08:22:49,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47284 states. [2020-10-13 08:22:49,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47284 states to 47284 states and 56548 transitions. [2020-10-13 08:22:49,218 INFO L78 Accepts]: Start accepts. Automaton has 47284 states and 56548 transitions. Word has length 313 [2020-10-13 08:22:49,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 08:22:49,219 INFO L479 AbstractCegarLoop]: Abstraction has 47284 states and 56548 transitions. [2020-10-13 08:22:49,219 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 08:22:49,219 INFO L276 IsEmpty]: Start isEmpty. Operand 47284 states and 56548 transitions. [2020-10-13 08:22:49,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 687 [2020-10-13 08:22:49,318 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 08:22:49,319 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 08:22:49,319 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-13 08:22:49,320 INFO L427 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 08:22:49,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 08:22:49,320 INFO L82 PathProgramCache]: Analyzing trace with hash -697210769, now seen corresponding path program 1 times [2020-10-13 08:22:49,320 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 08:22:49,321 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [305538937] [2020-10-13 08:22:49,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 08:22:49,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:22:49,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:50,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:53,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:54,603 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:22:54,603 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 700 [2020-10-13 08:22:54,603 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 08:22:54,603 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5059 [2020-10-13 08:22:54,604 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:22:54,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 08:22:54,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 643 [2020-10-13 08:22:54,604 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 56 [2020-10-13 08:22:54,604 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:22:54,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 08:22:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:22:54,849 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:54,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:22:54,856 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 08:22:54,856 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:22:54,857 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-13 08:22:54,857 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:22:54,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 08:22:54,857 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:22:54,858 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 08:22:54,858 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 08:22:54,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 08:22:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:22:55,199 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:55,567 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:22:55,567 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 640 [2020-10-13 08:22:55,568 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:22:55,568 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 480 [2020-10-13 08:22:55,568 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:22:55,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 08:22:55,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:22:55,569 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 628 [2020-10-13 08:22:55,569 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:22:55,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2020-10-13 08:22:55,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:22:55,961 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:56,291 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:22:56,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 352 [2020-10-13 08:22:56,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:22:56,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 414 [2020-10-13 08:22:56,292 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:22:56,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 08:22:56,292 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:22:56,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 343 [2020-10-13 08:22:56,293 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:22:56,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-10-13 08:22:56,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 08:22:56,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 08:22:56,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 08:22:56,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 125 [2020-10-13 08:22:56,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 08:22:56,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-13 08:22:56,456 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 08:22:56,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 08:22:56,456 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 08:22:56,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 119 [2020-10-13 08:22:56,457 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 08:22:57,095 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 43 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-13 08:22:57,095 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [305538937] [2020-10-13 08:22:57,096 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 08:22:57,096 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-13 08:22:57,096 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [462479642] [2020-10-13 08:22:57,098 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 08:22:57,098 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 08:22:57,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 08:22:57,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 08:22:57,099 INFO L87 Difference]: Start difference. First operand 47284 states and 56548 transitions. Second operand 5 states. [2020-10-13 08:23:12,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 08:23:12,365 INFO L93 Difference]: Finished difference Result 117017 states and 143563 transitions. [2020-10-13 08:23:12,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 08:23:12,367 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 686 [2020-10-13 08:23:12,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 08:23:12,369 INFO L225 Difference]: With dead ends: 117017 [2020-10-13 08:23:12,369 INFO L226 Difference]: Without dead ends: 0 [2020-10-13 08:23:12,464 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-13 08:23:12,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-13 08:23:12,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-13 08:23:12,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-13 08:23:12,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-13 08:23:12,466 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 686 [2020-10-13 08:23:12,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 08:23:12,466 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-13 08:23:12,466 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 08:23:12,466 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-13 08:23:12,466 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-13 08:23:12,467 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-13 08:23:12,469 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-13 08:23:16,123 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 102 [2020-10-13 08:23:17,109 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 102 [2020-10-13 08:23:18,727 WARN L193 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 269 DAG size of output: 64 [2020-10-13 08:23:20,208 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 301 DAG size of output: 54 [2020-10-13 08:23:21,557 WARN L193 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 269 DAG size of output: 64 [2020-10-13 08:23:22,917 WARN L193 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 269 DAG size of output: 64 [2020-10-13 08:23:24,302 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 269 DAG size of output: 64 [2020-10-13 08:23:25,710 WARN L193 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 290 DAG size of output: 67 [2020-10-13 08:23:27,063 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 269 DAG size of output: 64 [2020-10-13 08:23:27,358 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 30 [2020-10-13 08:23:27,583 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 30 [2020-10-13 08:23:27,588 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-10-13 08:23:27,588 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a7~0 |old(~a7~0)|) (= ~a17~0 |old(~a17~0)|) (= ~a24~0 |old(~a24~0)|) (= ~inputC~0 |old(~inputC~0)|) (= ~a5~0 |old(~a5~0)|) (= ~inputF~0 |old(~inputF~0)|) (= ~inputA~0 |old(~inputA~0)|) (= ~inputE~0 |old(~inputE~0)|) (= ~inputD~0 |old(~inputD~0)|) (= ~inputB~0 |old(~inputB~0)|) (= ~a2~0 |old(~a2~0)|)) [2020-10-13 08:23:27,588 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-10-13 08:23:27,588 INFO L268 CegarLoopResult]: For program point L4701(lines 4701 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,588 INFO L268 CegarLoopResult]: For program point L4755(lines 4755 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,589 INFO L268 CegarLoopResult]: For program point L4714(lines 4714 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,589 INFO L268 CegarLoopResult]: For program point L4685(lines 4685 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,589 INFO L268 CegarLoopResult]: For program point calculate_output4FINAL(lines 4658 4810) no Hoare annotation was computed. [2020-10-13 08:23:27,589 INFO L268 CegarLoopResult]: For program point L4677(lines 4677 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,589 INFO L268 CegarLoopResult]: For program point L4768(lines 4768 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,589 INFO L268 CegarLoopResult]: For program point L4661(lines 4661 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,589 INFO L268 CegarLoopResult]: For program point L4707(lines 4707 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,590 INFO L268 CegarLoopResult]: For program point L4802(lines 4802 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,590 INFO L268 CegarLoopResult]: For program point L4736(lines 4736 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,590 INFO L268 CegarLoopResult]: For program point L4666(lines 4666 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,590 INFO L268 CegarLoopResult]: For program point L4794(lines 4794 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,590 INFO L268 CegarLoopResult]: For program point L4695(lines 4695 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,590 INFO L268 CegarLoopResult]: For program point L4761(lines 4761 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,590 INFO L268 CegarLoopResult]: For program point calculate_output4EXIT(lines 4658 4810) no Hoare annotation was computed. [2020-10-13 08:23:27,590 INFO L268 CegarLoopResult]: For program point L4786(lines 4786 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,590 INFO L268 CegarLoopResult]: For program point L4778(lines 4778 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,590 INFO L268 CegarLoopResult]: For program point L4749(lines 4749 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,590 INFO L268 CegarLoopResult]: For program point L4671(lines 4671 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,591 INFO L264 CegarLoopResult]: At program point calculate_output4ENTRY(lines 4658 4810) the Hoare annotation is: (let ((.cse1 (= ~a17~0 |old(~a17~0)|)) (.cse2 (= ~a7~0 |old(~a7~0)|)) (.cse3 (= ~a24~0 |old(~a24~0)|)) (.cse5 (= ~a5~0 |old(~a5~0)|)) (.cse4 (= ~a2~0 |old(~a2~0)|))) (let ((.cse0 (and .cse1 .cse2 .cse3 .cse5 .cse4))) (and (or .cse0 (and (= 13 |old(~a24~0)|) (= 3 |old(~a5~0)|) (= |old(~a7~0)| 12) (not (<= 0 (+ |old(~a17~0)| 107)))) (not (<= |old(~a24~0)| 14))) (or .cse0 (not (= 5 |old(~a5~0)|))) (or .cse0 (not (= 6 |old(~a5~0)|))) (or .cse0 (not (<= 7 |old(~a5~0)|))) (or .cse0 (not (<= 112 |old(~a17~0)|))) (or (and .cse1 .cse2 .cse3 (= ~a5~0 4) .cse4) (not (= |old(~a5~0)| 4))) (or .cse0 (not (<= 190 |old(~a2~0)|))) (or (not (= 14 |old(~a7~0)|)) (and .cse1 .cse3 .cse5 (= 14 ~a7~0) .cse4))))) [2020-10-13 08:23:27,591 INFO L268 CegarLoopResult]: For program point L4729(lines 4729 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,591 INFO L268 CegarLoopResult]: For program point L4721(lines 4721 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,591 INFO L268 CegarLoopResult]: For program point L4688(lines 4688 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,591 INFO L268 CegarLoopResult]: For program point L4742(lines 4742 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,591 INFO L268 CegarLoopResult]: For program point L4680(lines 4680 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,591 INFO L268 CegarLoopResult]: For program point L4771(lines 4771 4808) no Hoare annotation was computed. [2020-10-13 08:23:27,592 INFO L268 CegarLoopResult]: For program point L3867(lines 3867 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,592 INFO L268 CegarLoopResult]: For program point L3504(lines 3504 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,592 INFO L268 CegarLoopResult]: For program point L3306(lines 3306 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,592 INFO L268 CegarLoopResult]: For program point L4396(lines 4396 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,592 INFO L268 CegarLoopResult]: For program point L3207(lines 3207 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,592 INFO L268 CegarLoopResult]: For program point L4132(lines 4132 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,592 INFO L268 CegarLoopResult]: For program point L3538(lines 3538 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,592 INFO L268 CegarLoopResult]: For program point L3571(lines 3571 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,592 INFO L268 CegarLoopResult]: For program point L3472(lines 3472 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,592 INFO L268 CegarLoopResult]: For program point L4463(lines 4463 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,592 INFO L268 CegarLoopResult]: For program point L4529(lines 4529 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,593 INFO L268 CegarLoopResult]: For program point L3439(lines 3439 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,593 INFO L268 CegarLoopResult]: For program point L3340(lines 3340 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,593 INFO L268 CegarLoopResult]: For program point L4199(lines 4199 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,593 INFO L268 CegarLoopResult]: For program point L4265(lines 4265 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,593 INFO L268 CegarLoopResult]: For program point L3968(lines 3968 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,593 INFO L268 CegarLoopResult]: For program point L3836(lines 3836 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,593 INFO L268 CegarLoopResult]: For program point L4563(lines 4563 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,593 INFO L268 CegarLoopResult]: For program point L3374(lines 3374 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,593 INFO L268 CegarLoopResult]: For program point L4299(lines 4299 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,593 INFO L268 CegarLoopResult]: For program point L3242(lines 3242 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,593 INFO L268 CegarLoopResult]: For program point L4365(lines 4365 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,593 INFO L268 CegarLoopResult]: For program point L3275(lines 3275 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,593 INFO L268 CegarLoopResult]: For program point L4233(lines 4233 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,593 INFO L268 CegarLoopResult]: For program point L4002(lines 4002 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,593 INFO L268 CegarLoopResult]: For program point L3936(lines 3936 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,594 INFO L268 CegarLoopResult]: For program point L3639(lines 3639 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,594 INFO L268 CegarLoopResult]: For program point L4498(lines 4498 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,594 INFO L268 CegarLoopResult]: For program point L4399(lines 4399 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,594 INFO L268 CegarLoopResult]: For program point L4036(lines 4036 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,594 INFO L268 CegarLoopResult]: For program point L4069(lines 4069 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,594 INFO L268 CegarLoopResult]: For program point L3904(lines 3904 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,594 INFO L268 CegarLoopResult]: For program point L3772(lines 3772 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,594 INFO L268 CegarLoopResult]: For program point L3706(lines 3706 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,594 INFO L268 CegarLoopResult]: For program point L3739(lines 3739 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,594 INFO L268 CegarLoopResult]: For program point L4598(lines 4598 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,594 INFO L268 CegarLoopResult]: For program point L3178(lines 3178 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,595 INFO L268 CegarLoopResult]: For program point L4103(lines 4103 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,595 INFO L268 CegarLoopResult]: For program point L3608(lines 3608 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,595 INFO L268 CegarLoopResult]: For program point L3410(lines 3410 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,595 INFO L268 CegarLoopResult]: For program point L4335(lines 4335 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,595 INFO L268 CegarLoopResult]: For program point L4170(lines 4170 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,595 INFO L268 CegarLoopResult]: For program point L3807(lines 3807 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,595 INFO L268 CegarLoopResult]: For program point L3675(lines 3675 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,595 INFO L268 CegarLoopResult]: For program point L3510(lines 3510 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,595 INFO L268 CegarLoopResult]: For program point L4633(lines 4633 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,595 INFO L268 CegarLoopResult]: For program point L4435(lines 4435 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,596 INFO L268 CegarLoopResult]: For program point L3213(lines 3213 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,596 INFO L268 CegarLoopResult]: For program point L3874(lines 3874 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,596 INFO L268 CegarLoopResult]: For program point L3544(lines 3544 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,596 INFO L268 CegarLoopResult]: For program point calculate_output3EXIT(lines 3168 4656) no Hoare annotation was computed. [2020-10-13 08:23:27,596 INFO L268 CegarLoopResult]: For program point L3346(lines 3346 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,596 INFO L268 CegarLoopResult]: For program point L4469(lines 4469 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,596 INFO L268 CegarLoopResult]: For program point L4238(lines 4238 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,596 INFO L268 CegarLoopResult]: For program point calculate_output3FINAL(lines 3168 4656) no Hoare annotation was computed. [2020-10-13 08:23:27,596 INFO L268 CegarLoopResult]: For program point L4205(lines 4205 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,596 INFO L268 CegarLoopResult]: For program point L3578(lines 3578 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,596 INFO L268 CegarLoopResult]: For program point L3446(lines 3446 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,597 INFO L268 CegarLoopResult]: For program point L4536(lines 4536 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,597 INFO L268 CegarLoopResult]: For program point L3314(lines 3314 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,597 INFO L268 CegarLoopResult]: For program point L4272(lines 4272 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,597 INFO L268 CegarLoopResult]: For program point L4140(lines 4140 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,597 INFO L268 CegarLoopResult]: For program point L4074(lines 4074 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,597 INFO L268 CegarLoopResult]: For program point L3942(lines 3942 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,597 INFO L268 CegarLoopResult]: For program point L3975(lines 3975 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,597 INFO L268 CegarLoopResult]: For program point L3909(lines 3909 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,597 INFO L268 CegarLoopResult]: For program point L3480(lines 3480 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,597 INFO L268 CegarLoopResult]: For program point L4504(lines 4504 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,598 INFO L268 CegarLoopResult]: For program point L3282(lines 3282 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,598 INFO L268 CegarLoopResult]: For program point L4372(lines 4372 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,598 INFO L268 CegarLoopResult]: For program point L3249(lines 3249 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,598 INFO L268 CegarLoopResult]: For program point L3844(lines 3844 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,598 INFO L268 CegarLoopResult]: For program point L3745(lines 3745 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,598 INFO L268 CegarLoopResult]: For program point L4571(lines 4571 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,598 INFO L268 CegarLoopResult]: For program point L4406(lines 4406 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,598 INFO L268 CegarLoopResult]: For program point L3382(lines 3382 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,598 INFO L268 CegarLoopResult]: For program point L4307(lines 4307 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,598 INFO L268 CegarLoopResult]: For program point L4010(lines 4010 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,599 INFO L268 CegarLoopResult]: For program point L3713(lines 3713 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,599 INFO L268 CegarLoopResult]: For program point L3647(lines 3647 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,599 INFO L268 CegarLoopResult]: For program point L4605(lines 4605 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,599 INFO L268 CegarLoopResult]: For program point L4176(lines 4176 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,599 INFO L268 CegarLoopResult]: For program point L4044(lines 4044 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,599 INFO L268 CegarLoopResult]: For program point L3780(lines 3780 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,599 INFO L268 CegarLoopResult]: For program point L3813(lines 3813 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,599 INFO L268 CegarLoopResult]: For program point L4639(lines 4639 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,599 INFO L268 CegarLoopResult]: For program point L3615(lines 3615 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,599 INFO L268 CegarLoopResult]: For program point L4243(lines 4243 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,600 INFO L268 CegarLoopResult]: For program point L3186(lines 3186 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,600 INFO L268 CegarLoopResult]: For program point L4111(lines 4111 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,600 INFO L268 CegarLoopResult]: For program point L3880(lines 3880 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,600 INFO L268 CegarLoopResult]: For program point L4574(lines 4574 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,600 INFO L268 CegarLoopResult]: For program point L3550(lines 3550 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,600 INFO L268 CegarLoopResult]: For program point L3517(lines 3517 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,600 INFO L268 CegarLoopResult]: For program point L4442(lines 4442 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,600 INFO L268 CegarLoopResult]: For program point L3418(lines 3418 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,600 INFO L268 CegarLoopResult]: For program point L4541(lines 4541 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,601 INFO L268 CegarLoopResult]: For program point L3352(lines 3352 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,601 INFO L268 CegarLoopResult]: For program point L4343(lines 4343 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,601 INFO L268 CegarLoopResult]: For program point L3319(lines 3319 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,601 INFO L268 CegarLoopResult]: For program point L3220(lines 3220 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,601 INFO L268 CegarLoopResult]: For program point L3914(lines 3914 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,601 INFO L268 CegarLoopResult]: For program point L3683(lines 3683 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,601 INFO L268 CegarLoopResult]: For program point L4509(lines 4509 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,601 INFO L268 CegarLoopResult]: For program point L4476(lines 4476 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,601 INFO L268 CegarLoopResult]: For program point L4212(lines 4212 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,601 INFO L268 CegarLoopResult]: For program point L3981(lines 3981 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,601 INFO L268 CegarLoopResult]: For program point L3585(lines 3585 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,601 INFO L268 CegarLoopResult]: For program point L3453(lines 3453 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,601 INFO L268 CegarLoopResult]: For program point L4378(lines 4378 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,602 INFO L268 CegarLoopResult]: For program point L4279(lines 4279 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,602 INFO L268 CegarLoopResult]: For program point L4081(lines 4081 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,602 INFO L268 CegarLoopResult]: For program point L4015(lines 4015 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,602 INFO L268 CegarLoopResult]: For program point L3850(lines 3850 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,602 INFO L268 CegarLoopResult]: For program point L3883(lines 3883 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,602 INFO L268 CegarLoopResult]: For program point L3520(lines 3520 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,602 INFO L268 CegarLoopResult]: For program point L3487(lines 3487 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,602 INFO L268 CegarLoopResult]: For program point L4148(lines 4148 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,602 INFO L268 CegarLoopResult]: For program point L3950(lines 3950 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,602 INFO L268 CegarLoopResult]: For program point L3752(lines 3752 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,602 INFO L268 CegarLoopResult]: For program point L4314(lines 4314 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,602 INFO L268 CegarLoopResult]: For program point L3290(lines 3290 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,602 INFO L268 CegarLoopResult]: For program point L4413(lines 4413 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,602 INFO L268 CegarLoopResult]: For program point L3257(lines 3257 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,602 INFO L268 CegarLoopResult]: For program point L3786(lines 3786 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,603 INFO L268 CegarLoopResult]: For program point L3720(lines 3720 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,603 INFO L268 CegarLoopResult]: For program point L3654(lines 3654 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,603 INFO L268 CegarLoopResult]: For program point L4612(lines 4612 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,603 INFO L268 CegarLoopResult]: For program point L3390(lines 3390 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,603 INFO L268 CegarLoopResult]: For program point L4183(lines 4183 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,603 INFO L268 CegarLoopResult]: For program point L4646(lines 4646 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,603 INFO L268 CegarLoopResult]: For program point L3622(lines 3622 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,603 INFO L268 CegarLoopResult]: For program point L4547(lines 4547 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,603 INFO L268 CegarLoopResult]: For program point L3193(lines 3193 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,603 INFO L268 CegarLoopResult]: For program point L4052(lines 4052 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,603 INFO L268 CegarLoopResult]: For program point L3821(lines 3821 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,603 INFO L268 CegarLoopResult]: For program point L3689(lines 3689 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,603 INFO L268 CegarLoopResult]: For program point L3590(lines 3590 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,603 INFO L268 CegarLoopResult]: For program point L4515(lines 4515 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,603 INFO L268 CegarLoopResult]: For program point L4350(lines 4350 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,603 INFO L268 CegarLoopResult]: For program point L3326(lines 3326 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,604 INFO L268 CegarLoopResult]: For program point L4449(lines 4449 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,604 INFO L268 CegarLoopResult]: For program point L3359(lines 3359 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,604 INFO L268 CegarLoopResult]: For program point L4251(lines 4251 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,604 INFO L268 CegarLoopResult]: For program point L4119(lines 4119 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,604 INFO L268 CegarLoopResult]: For program point L3921(lines 3921 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,604 INFO L268 CegarLoopResult]: For program point L4582(lines 4582 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,604 INFO L268 CegarLoopResult]: For program point L3558(lines 3558 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,604 INFO L268 CegarLoopResult]: For program point L3492(lines 3492 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,604 INFO L268 CegarLoopResult]: For program point L3525(lines 3525 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,604 INFO L268 CegarLoopResult]: For program point L3426(lines 3426 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,605 INFO L268 CegarLoopResult]: For program point L3228(lines 3228 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,605 INFO L268 CegarLoopResult]: For program point L4219(lines 4219 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,605 INFO L268 CegarLoopResult]: For program point L3988(lines 3988 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,605 INFO L268 CegarLoopResult]: For program point L3889(lines 3889 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,605 INFO L268 CegarLoopResult]: For program point L4484(lines 4484 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,605 INFO L268 CegarLoopResult]: For program point L4286(lines 4286 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,605 INFO L268 CegarLoopResult]: For program point L3857(lines 3857 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,605 INFO L268 CegarLoopResult]: For program point L3692(lines 3692 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,605 INFO L268 CegarLoopResult]: For program point L3461(lines 3461 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,605 INFO L268 CegarLoopResult]: For program point L4386(lines 4386 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,605 INFO L268 CegarLoopResult]: For program point L4155(lines 4155 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,605 INFO L268 CegarLoopResult]: For program point L4089(lines 4089 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,605 INFO L268 CegarLoopResult]: For program point L4023(lines 4023 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,605 INFO L268 CegarLoopResult]: For program point L3957(lines 3957 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,606 INFO L268 CegarLoopResult]: For program point L3726(lines 3726 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,606 INFO L268 CegarLoopResult]: For program point L3759(lines 3759 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,606 INFO L268 CegarLoopResult]: For program point L4618(lines 4618 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,606 INFO L268 CegarLoopResult]: For program point L3396(lines 3396 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,606 INFO L268 CegarLoopResult]: For program point L4420(lines 4420 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,606 INFO L268 CegarLoopResult]: For program point L3264(lines 3264 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,606 INFO L268 CegarLoopResult]: For program point L4321(lines 4321 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,606 INFO L268 CegarLoopResult]: For program point L3628(lines 3628 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,606 INFO L268 CegarLoopResult]: For program point L3661(lines 3661 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,606 INFO L268 CegarLoopResult]: For program point L3298(lines 3298 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,606 INFO L268 CegarLoopResult]: For program point L3199(lines 3199 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,606 INFO L268 CegarLoopResult]: For program point L4058(lines 4058 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,606 INFO L268 CegarLoopResult]: For program point L3794(lines 3794 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,606 INFO L268 CegarLoopResult]: For program point L3596(lines 3596 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,606 INFO L268 CegarLoopResult]: For program point L4389(lines 4389 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,606 INFO L268 CegarLoopResult]: For program point L4257(lines 4257 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,607 INFO L268 CegarLoopResult]: For program point L4191(lines 4191 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,607 INFO L268 CegarLoopResult]: For program point L4125(lines 4125 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,607 INFO L268 CegarLoopResult]: For program point L3828(lines 3828 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,607 INFO L268 CegarLoopResult]: For program point L3564(lines 3564 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,607 INFO L268 CegarLoopResult]: For program point L4555(lines 4555 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,607 INFO L268 CegarLoopResult]: For program point L4522(lines 4522 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,607 INFO L268 CegarLoopResult]: For program point L3531(lines 3531 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,607 INFO L268 CegarLoopResult]: For program point L3432(lines 3432 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,607 INFO L268 CegarLoopResult]: For program point L4456(lines 4456 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,607 INFO L268 CegarLoopResult]: For program point L3333(lines 3333 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,607 INFO L268 CegarLoopResult]: For program point L4357(lines 4357 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,607 INFO L268 CegarLoopResult]: For program point L3994(lines 3994 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,607 INFO L268 CegarLoopResult]: For program point L3862(lines 3862 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,608 INFO L264 CegarLoopResult]: At program point L4655(line 4655) the Hoare annotation is: (let ((.cse1 (= ~a17~0 |old(~a17~0)|)) (.cse2 (= ~a7~0 |old(~a7~0)|)) (.cse3 (= ~a24~0 |old(~a24~0)|)) (.cse5 (= ~a5~0 |old(~a5~0)|)) (.cse4 (= ~a2~0 |old(~a2~0)|))) (let ((.cse0 (and .cse1 .cse2 .cse3 .cse5 .cse4))) (and (or .cse0 (and (= 13 |old(~a24~0)|) (= 3 |old(~a5~0)|) (= |old(~a7~0)| 12) (not (<= 0 (+ |old(~a17~0)| 107)))) (not (<= |old(~a24~0)| 14))) (or .cse0 (not (= 5 |old(~a5~0)|))) (or .cse0 (not (= 6 |old(~a5~0)|))) (or .cse0 (not (<= 7 |old(~a5~0)|))) (or .cse0 (not (<= 112 |old(~a17~0)|))) (or (and .cse1 .cse2 .cse3 (= ~a5~0 4) .cse4) (not (= |old(~a5~0)| 4))) (or .cse0 (not (<= 190 |old(~a2~0)|))) (or (not (= 14 |old(~a7~0)|)) (and .cse1 .cse3 .cse5 (= 14 ~a7~0) .cse4))))) [2020-10-13 08:23:27,608 INFO L268 CegarLoopResult]: For program point L4655-1(line 4655) no Hoare annotation was computed. [2020-10-13 08:23:27,608 INFO L268 CegarLoopResult]: For program point L3466(lines 3466 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,608 INFO L268 CegarLoopResult]: For program point L3499(lines 3499 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,608 INFO L268 CegarLoopResult]: For program point L3367(lines 3367 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,608 INFO L268 CegarLoopResult]: For program point L4226(lines 4226 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,608 INFO L268 CegarLoopResult]: For program point L3235(lines 3235 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,608 INFO L264 CegarLoopResult]: At program point calculate_output3ENTRY(lines 3168 4656) the Hoare annotation is: (let ((.cse1 (= ~a17~0 |old(~a17~0)|)) (.cse2 (= ~a7~0 |old(~a7~0)|)) (.cse3 (= ~a24~0 |old(~a24~0)|)) (.cse5 (= ~a5~0 |old(~a5~0)|)) (.cse4 (= ~a2~0 |old(~a2~0)|))) (let ((.cse0 (and .cse1 .cse2 .cse3 .cse5 .cse4))) (and (or .cse0 (and (= 13 |old(~a24~0)|) (= 3 |old(~a5~0)|) (= |old(~a7~0)| 12) (not (<= 0 (+ |old(~a17~0)| 107)))) (not (<= |old(~a24~0)| 14))) (or .cse0 (not (= 5 |old(~a5~0)|))) (or .cse0 (not (= 6 |old(~a5~0)|))) (or .cse0 (not (<= 7 |old(~a5~0)|))) (or .cse0 (not (<= 112 |old(~a17~0)|))) (or (and .cse1 .cse2 .cse3 (= ~a5~0 4) .cse4) (not (= |old(~a5~0)| 4))) (or .cse0 (not (<= 190 |old(~a2~0)|))) (or (not (= 14 |old(~a7~0)|)) (and .cse1 .cse3 .cse5 (= 14 ~a7~0) .cse4))))) [2020-10-13 08:23:27,608 INFO L268 CegarLoopResult]: For program point L3929(lines 3929 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,608 INFO L268 CegarLoopResult]: For program point L4590(lines 4590 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,609 INFO L268 CegarLoopResult]: For program point L3269(lines 3269 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,609 INFO L268 CegarLoopResult]: For program point L4293(lines 4293 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,609 INFO L268 CegarLoopResult]: For program point L3963(lines 3963 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,609 INFO L268 CegarLoopResult]: For program point L3897(lines 3897 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,609 INFO L268 CegarLoopResult]: For program point L3765(lines 3765 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,609 INFO L268 CegarLoopResult]: For program point L3699(lines 3699 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,609 INFO L268 CegarLoopResult]: For program point L3633(lines 3633 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,609 INFO L268 CegarLoopResult]: For program point L4492(lines 4492 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,609 INFO L268 CegarLoopResult]: For program point L3171(lines 3171 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,609 INFO L268 CegarLoopResult]: For program point L4096(lines 4096 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,609 INFO L268 CegarLoopResult]: For program point L4030(lines 4030 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,610 INFO L268 CegarLoopResult]: For program point L3733(lines 3733 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,610 INFO L268 CegarLoopResult]: For program point L3601(lines 3601 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,610 INFO L268 CegarLoopResult]: For program point L4427(lines 4427 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,610 INFO L268 CegarLoopResult]: For program point L3403(lines 3403 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,610 INFO L268 CegarLoopResult]: For program point L4328(lines 4328 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,611 INFO L268 CegarLoopResult]: For program point L4163(lines 4163 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,611 INFO L268 CegarLoopResult]: For program point L4064(lines 4064 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,611 INFO L268 CegarLoopResult]: For program point L3800(lines 3800 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,611 INFO L268 CegarLoopResult]: For program point L3668(lines 3668 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,611 INFO L268 CegarLoopResult]: For program point L4626(lines 4626 4654) no Hoare annotation was computed. [2020-10-13 08:23:27,611 INFO L268 CegarLoopResult]: For program point L1918(lines 1918 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,611 INFO L268 CegarLoopResult]: For program point L1720(lines 1720 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,611 INFO L268 CegarLoopResult]: For program point calculate_output2EXIT(lines 1689 3166) no Hoare annotation was computed. [2020-10-13 08:23:27,611 INFO L268 CegarLoopResult]: For program point L2678(lines 2678 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,611 INFO L268 CegarLoopResult]: For program point L2645(lines 2645 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,612 INFO L268 CegarLoopResult]: For program point L2546(lines 2546 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,612 INFO L268 CegarLoopResult]: For program point L2976(lines 2976 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,612 INFO L268 CegarLoopResult]: For program point L1952(lines 1952 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,612 INFO L268 CegarLoopResult]: For program point L2712(lines 2712 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,612 INFO L268 CegarLoopResult]: For program point L2481(lines 2481 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,612 INFO L268 CegarLoopResult]: For program point L2382(lines 2382 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,612 INFO L268 CegarLoopResult]: For program point L2415(lines 2415 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,612 INFO L268 CegarLoopResult]: For program point L2349(lines 2349 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,612 INFO L268 CegarLoopResult]: For program point L2217(lines 2217 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,612 INFO L268 CegarLoopResult]: For program point L2118(lines 2118 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,613 INFO L268 CegarLoopResult]: For program point L3109(lines 3109 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,613 INFO L268 CegarLoopResult]: For program point L1986(lines 1986 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,613 INFO L268 CegarLoopResult]: For program point L1887(lines 1887 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,613 INFO L268 CegarLoopResult]: For program point L1854(lines 1854 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,613 INFO L268 CegarLoopResult]: For program point L1821(lines 1821 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,613 INFO L268 CegarLoopResult]: For program point L1788(lines 1788 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,613 INFO L268 CegarLoopResult]: For program point L2746(lines 2746 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,613 INFO L268 CegarLoopResult]: For program point L2515(lines 2515 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,613 INFO L268 CegarLoopResult]: For program point L2449(lines 2449 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,613 INFO L268 CegarLoopResult]: For program point L2185(lines 2185 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,613 INFO L268 CegarLoopResult]: For program point L3143(lines 3143 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,613 INFO L268 CegarLoopResult]: For program point L2020(lines 2020 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,613 INFO L268 CegarLoopResult]: For program point L2846(lines 2846 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,613 INFO L268 CegarLoopResult]: For program point L2780(lines 2780 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,613 INFO L268 CegarLoopResult]: For program point L1756(lines 1756 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,614 INFO L268 CegarLoopResult]: For program point L2813(lines 2813 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,614 INFO L268 CegarLoopResult]: For program point L2615(lines 2615 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,614 INFO L268 CegarLoopResult]: For program point L2252(lines 2252 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,614 INFO L268 CegarLoopResult]: For program point L2153(lines 2153 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,614 INFO L268 CegarLoopResult]: For program point L3012(lines 3012 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,614 INFO L268 CegarLoopResult]: For program point L2880(lines 2880 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,614 INFO L268 CegarLoopResult]: For program point L2913(lines 2913 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,614 INFO L268 CegarLoopResult]: For program point L3046(lines 3046 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,614 INFO L268 CegarLoopResult]: For program point L2947(lines 2947 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,614 INFO L268 CegarLoopResult]: For program point L1692(lines 1692 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,614 INFO L268 CegarLoopResult]: For program point L2683(lines 2683 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,614 INFO L268 CegarLoopResult]: For program point L2320(lines 2320 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,614 INFO L268 CegarLoopResult]: For program point L2287(lines 2287 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,614 INFO L268 CegarLoopResult]: For program point L3080(lines 3080 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,614 INFO L268 CegarLoopResult]: For program point L2056(lines 2056 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,614 INFO L268 CegarLoopResult]: For program point L2585(lines 2585 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,615 INFO L268 CegarLoopResult]: For program point L2222(lines 2222 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,615 INFO L268 CegarLoopResult]: For program point calculate_output2FINAL(lines 1689 3166) no Hoare annotation was computed. [2020-10-13 08:23:27,615 INFO L268 CegarLoopResult]: For program point L2090(lines 2090 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,615 INFO L268 CegarLoopResult]: For program point L1925(lines 1925 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,615 INFO L268 CegarLoopResult]: For program point L1826(lines 1826 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,615 INFO L268 CegarLoopResult]: For program point L1793(lines 1793 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,615 INFO L268 CegarLoopResult]: For program point L1727(lines 1727 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,615 INFO L268 CegarLoopResult]: For program point L2718(lines 2718 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,615 INFO L268 CegarLoopResult]: For program point L2652(lines 2652 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,615 INFO L268 CegarLoopResult]: For program point L2553(lines 2553 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,615 INFO L268 CegarLoopResult]: For program point L2487(lines 2487 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,615 INFO L268 CegarLoopResult]: For program point L2421(lines 2421 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,615 INFO L268 CegarLoopResult]: For program point L1992(lines 1992 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,615 INFO L268 CegarLoopResult]: For program point L1959(lines 1959 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,615 INFO L268 CegarLoopResult]: For program point L2818(lines 2818 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,615 INFO L268 CegarLoopResult]: For program point L2389(lines 2389 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L2323(lines 2323 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L3116(lines 3116 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L2125(lines 2125 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L2026(lines 2026 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L2984(lines 2984 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L1894(lines 1894 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L1861(lines 1861 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L2786(lines 2786 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L1762(lines 1762 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L2522(lines 2522 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L2456(lines 2456 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L2357(lines 2357 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L2159(lines 2159 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L2886(lines 2886 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L2853(lines 2853 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L2754(lines 2754 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,616 INFO L268 CegarLoopResult]: For program point L2622(lines 2622 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,617 INFO L268 CegarLoopResult]: For program point L2259(lines 2259 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,617 INFO L268 CegarLoopResult]: For program point L2193(lines 2193 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,617 INFO L268 CegarLoopResult]: For program point L3151(lines 3151 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,617 INFO L268 CegarLoopResult]: For program point L3019(lines 3019 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,617 INFO L268 CegarLoopResult]: For program point L2920(lines 2920 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,617 INFO L268 CegarLoopResult]: For program point L1698(lines 1698 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,617 INFO L268 CegarLoopResult]: For program point L2293(lines 2293 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,617 INFO L268 CegarLoopResult]: For program point L2492(lines 2492 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,617 INFO L268 CegarLoopResult]: For program point L3054(lines 3054 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,617 INFO L268 CegarLoopResult]: For program point L3087(lines 3087 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,617 INFO L268 CegarLoopResult]: For program point L2955(lines 2955 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,617 INFO L268 CegarLoopResult]: For program point L2691(lines 2691 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,617 INFO L268 CegarLoopResult]: For program point L2625(lines 2625 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,617 INFO L268 CegarLoopResult]: For program point L2064(lines 2064 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,617 INFO L268 CegarLoopResult]: For program point L2097(lines 2097 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,617 INFO L268 CegarLoopResult]: For program point L1965(lines 1965 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L1899(lines 1899 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L1833(lines 1833 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L1800(lines 1800 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L2725(lines 2725 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L2659(lines 2659 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L2593(lines 2593 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L2395(lines 2395 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L2329(lines 2329 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L2230(lines 2230 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L2032(lines 2032 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L1933(lines 1933 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L2792(lines 2792 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L2825(lines 2825 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L1735(lines 1735 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L2759(lines 2759 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L2561(lines 2561 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,618 INFO L268 CegarLoopResult]: For program point L2462(lines 2462 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L2429(lines 2429 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L2363(lines 2363 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L2132(lines 2132 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L2000(lines 2000 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L2991(lines 2991 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L2892(lines 2892 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L1868(lines 1868 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L2859(lines 2859 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L2265(lines 2265 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L2166(lines 2166 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L2199(lines 2199 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L3124(lines 3124 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L2926(lines 2926 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L1770(lines 1770 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L2530(lines 2530 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L2497(lines 2497 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,619 INFO L268 CegarLoopResult]: For program point L2299(lines 2299 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,620 INFO L268 CegarLoopResult]: For program point L3158(lines 3158 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,620 INFO L268 CegarLoopResult]: For program point L3026(lines 3026 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,620 INFO L268 CegarLoopResult]: For program point L1705(lines 1705 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,620 INFO L268 CegarLoopResult]: For program point L2069(lines 2069 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,620 INFO L268 CegarLoopResult]: For program point L1904(lines 1904 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,620 INFO L268 CegarLoopResult]: For program point L2961(lines 2961 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,620 INFO L268 CegarLoopResult]: For program point L2697(lines 2697 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,620 INFO L268 CegarLoopResult]: For program point L2400(lines 2400 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,620 INFO L268 CegarLoopResult]: For program point L2103(lines 2103 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,620 INFO L268 CegarLoopResult]: For program point L2037(lines 2037 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,620 INFO L268 CegarLoopResult]: For program point L1971(lines 1971 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,620 INFO L268 CegarLoopResult]: For program point L2731(lines 2731 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,620 INFO L268 CegarLoopResult]: For program point L2665(lines 2665 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,620 INFO L268 CegarLoopResult]: For program point L2566(lines 2566 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,620 INFO L268 CegarLoopResult]: For program point L2368(lines 2368 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,621 INFO L268 CegarLoopResult]: For program point L2335(lines 2335 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,621 INFO L268 CegarLoopResult]: For program point L3062(lines 3062 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,621 INFO L268 CegarLoopResult]: For program point L3095(lines 3095 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,621 INFO L268 CegarLoopResult]: For program point L2600(lines 2600 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,621 INFO L268 CegarLoopResult]: For program point L2633(lines 2633 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,621 INFO L268 CegarLoopResult]: For program point L2204(lines 2204 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,621 INFO L268 CegarLoopResult]: For program point L2237(lines 2237 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,621 INFO L268 CegarLoopResult]: For program point L2006(lines 2006 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,621 INFO L268 CegarLoopResult]: For program point L1940(lines 1940 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,621 INFO L268 CegarLoopResult]: For program point L1841(lines 1841 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,621 INFO L268 CegarLoopResult]: For program point L1808(lines 1808 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,621 INFO L268 CegarLoopResult]: For program point L2766(lines 2766 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,621 INFO L268 CegarLoopResult]: For program point L2799(lines 2799 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,621 INFO L268 CegarLoopResult]: For program point L2502(lines 2502 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,621 INFO L268 CegarLoopResult]: For program point L2436(lines 2436 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,621 INFO L268 CegarLoopResult]: For program point L2469(lines 2469 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,622 INFO L268 CegarLoopResult]: For program point L3130(lines 3130 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,622 INFO L268 CegarLoopResult]: For program point L2139(lines 2139 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,622 INFO L268 CegarLoopResult]: For program point L1875(lines 1875 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,622 INFO L268 CegarLoopResult]: For program point L2866(lines 2866 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,622 INFO L268 CegarLoopResult]: For program point L2899(lines 2899 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,622 INFO L268 CegarLoopResult]: For program point L1776(lines 1776 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,622 INFO L268 CegarLoopResult]: For program point L2833(lines 2833 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,622 INFO L268 CegarLoopResult]: For program point L1743(lines 1743 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,622 INFO L268 CegarLoopResult]: For program point L2999(lines 2999 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,622 INFO L268 CegarLoopResult]: For program point L2306(lines 2306 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,622 INFO L268 CegarLoopResult]: For program point L2273(lines 2273 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,622 INFO L268 CegarLoopResult]: For program point L2174(lines 2174 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,622 INFO L268 CegarLoopResult]: For program point L3165-1(line 3165) no Hoare annotation was computed. [2020-10-13 08:23:27,623 INFO L264 CegarLoopResult]: At program point L3165(line 3165) the Hoare annotation is: (let ((.cse1 (= ~a17~0 |old(~a17~0)|)) (.cse2 (= ~a7~0 |old(~a7~0)|)) (.cse3 (= ~a24~0 |old(~a24~0)|)) (.cse5 (= ~a5~0 |old(~a5~0)|)) (.cse4 (= ~a2~0 |old(~a2~0)|))) (let ((.cse0 (and .cse1 .cse2 .cse3 .cse5 .cse4))) (and (or .cse0 (and (= 13 |old(~a24~0)|) (= 3 |old(~a5~0)|) (= |old(~a7~0)| 12) (not (<= 0 (+ |old(~a17~0)| 107)))) (not (<= |old(~a24~0)| 14))) (or .cse0 (not (= 5 |old(~a5~0)|))) (or .cse0 (not (= 6 |old(~a5~0)|))) (or .cse0 (not (<= 7 |old(~a5~0)|))) (or .cse0 (not (<= 112 |old(~a17~0)|))) (or (and .cse1 .cse2 .cse3 (= ~a5~0 4) .cse4) (not (= |old(~a5~0)| 4))) (or .cse0 (not (<= 190 |old(~a2~0)|))) (or (not (= 14 |old(~a7~0)|)) (and .cse1 .cse3 .cse5 (= 14 ~a7~0) .cse4))))) [2020-10-13 08:23:27,623 INFO L268 CegarLoopResult]: For program point L3033(lines 3033 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,623 INFO L268 CegarLoopResult]: For program point L2934(lines 2934 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,623 INFO L268 CegarLoopResult]: For program point L2538(lines 2538 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,623 INFO L268 CegarLoopResult]: For program point L2076(lines 2076 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,623 INFO L268 CegarLoopResult]: For program point L2043(lines 2043 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,623 INFO L268 CegarLoopResult]: For program point L1911(lines 1911 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,623 INFO L268 CegarLoopResult]: For program point L1713(lines 1713 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,624 INFO L268 CegarLoopResult]: For program point L2671(lines 2671 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,624 INFO L268 CegarLoopResult]: For program point L2407(lines 2407 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,624 INFO L268 CegarLoopResult]: For program point L3101(lines 3101 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,624 INFO L268 CegarLoopResult]: For program point L2969(lines 2969 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,624 INFO L268 CegarLoopResult]: For program point L1813(lines 1813 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,624 INFO L268 CegarLoopResult]: For program point L2738(lines 2738 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,624 INFO L268 CegarLoopResult]: For program point L2705(lines 2705 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,624 INFO L268 CegarLoopResult]: For program point L2639(lines 2639 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,624 INFO L268 CegarLoopResult]: For program point L2573(lines 2573 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,625 INFO L268 CegarLoopResult]: For program point L2474(lines 2474 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,625 INFO L268 CegarLoopResult]: For program point L2342(lines 2342 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,625 INFO L268 CegarLoopResult]: For program point L2375(lines 2375 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,625 INFO L268 CegarLoopResult]: For program point L2111(lines 2111 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,625 INFO L268 CegarLoopResult]: For program point L2012(lines 2012 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,625 INFO L268 CegarLoopResult]: For program point L3069(lines 3069 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,625 INFO L268 CegarLoopResult]: For program point L1979(lines 1979 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,625 INFO L268 CegarLoopResult]: For program point L1946(lines 1946 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,625 INFO L268 CegarLoopResult]: For program point L1847(lines 1847 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,626 INFO L268 CegarLoopResult]: For program point L2838(lines 2838 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,626 INFO L268 CegarLoopResult]: For program point L1781(lines 1781 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,626 INFO L268 CegarLoopResult]: For program point L2211(lines 2211 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,626 INFO L268 CegarLoopResult]: For program point L1881(lines 1881 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,626 INFO L268 CegarLoopResult]: For program point L2806(lines 2806 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,626 INFO L268 CegarLoopResult]: For program point L1749(lines 1749 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,626 INFO L268 CegarLoopResult]: For program point L2773(lines 2773 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,626 INFO L268 CegarLoopResult]: For program point L2608(lines 2608 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,626 INFO L268 CegarLoopResult]: For program point L2509(lines 2509 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,627 INFO L268 CegarLoopResult]: For program point L2245(lines 2245 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,627 INFO L268 CegarLoopResult]: For program point L2146(lines 2146 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,627 INFO L268 CegarLoopResult]: For program point L3137(lines 3137 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,627 INFO L264 CegarLoopResult]: At program point calculate_output2ENTRY(lines 1689 3166) the Hoare annotation is: (let ((.cse1 (= ~a17~0 |old(~a17~0)|)) (.cse2 (= ~a7~0 |old(~a7~0)|)) (.cse3 (= ~a24~0 |old(~a24~0)|)) (.cse5 (= ~a5~0 |old(~a5~0)|)) (.cse4 (= ~a2~0 |old(~a2~0)|))) (let ((.cse0 (and .cse1 .cse2 .cse3 .cse5 .cse4))) (and (or .cse0 (and (= 13 |old(~a24~0)|) (= 3 |old(~a5~0)|) (= |old(~a7~0)| 12) (not (<= 0 (+ |old(~a17~0)| 107)))) (not (<= |old(~a24~0)| 14))) (or .cse0 (not (= 5 |old(~a5~0)|))) (or .cse0 (not (= 6 |old(~a5~0)|))) (or .cse0 (not (<= 7 |old(~a5~0)|))) (or .cse0 (not (<= 112 |old(~a17~0)|))) (or (and .cse1 .cse2 .cse3 (= ~a5~0 4) .cse4) (not (= |old(~a5~0)| 4))) (or .cse0 (not (<= 190 |old(~a2~0)|))) (or (not (= 14 |old(~a7~0)|)) (and .cse1 .cse3 .cse5 (= 14 ~a7~0) .cse4))))) [2020-10-13 08:23:27,627 INFO L268 CegarLoopResult]: For program point L2906(lines 2906 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,627 INFO L268 CegarLoopResult]: For program point L2444(lines 2444 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,627 INFO L268 CegarLoopResult]: For program point L2180(lines 2180 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,627 INFO L268 CegarLoopResult]: For program point L2874(lines 2874 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,628 INFO L268 CegarLoopResult]: For program point L2280(lines 2280 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,628 INFO L268 CegarLoopResult]: For program point L2313(lines 2313 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,628 INFO L268 CegarLoopResult]: For program point L2082(lines 2082 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,628 INFO L268 CegarLoopResult]: For program point L3040(lines 3040 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,628 INFO L268 CegarLoopResult]: For program point L3007(lines 3007 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,628 INFO L268 CegarLoopResult]: For program point L2941(lines 2941 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,628 INFO L268 CegarLoopResult]: For program point L2578(lines 2578 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,628 INFO L268 CegarLoopResult]: For program point L3074(lines 3074 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,628 INFO L268 CegarLoopResult]: For program point L2050(lines 2050 3164) no Hoare annotation was computed. [2020-10-13 08:23:27,628 INFO L268 CegarLoopResult]: For program point L894(lines 894 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,629 INFO L268 CegarLoopResult]: For program point L564(lines 564 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,629 INFO L268 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-10-13 08:23:27,629 INFO L268 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-10-13 08:23:27,629 INFO L268 CegarLoopResult]: For program point L36(line 36) no Hoare annotation was computed. [2020-10-13 08:23:27,629 INFO L268 CegarLoopResult]: For program point L961(lines 961 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,629 INFO L268 CegarLoopResult]: For program point L1424(lines 1424 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,629 INFO L268 CegarLoopResult]: For program point L1226(lines 1226 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,629 INFO L268 CegarLoopResult]: For program point L830(lines 830 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,629 INFO L268 CegarLoopResult]: For program point L170-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,629 INFO L268 CegarLoopResult]: For program point L104-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,630 INFO L268 CegarLoopResult]: For program point L38-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,630 INFO L268 CegarLoopResult]: For program point L633(lines 633 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,630 INFO L268 CegarLoopResult]: For program point L1558(lines 1558 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,630 INFO L268 CegarLoopResult]: For program point L303(lines 303 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,630 INFO L268 CegarLoopResult]: For program point L237(lines 237 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,630 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-10-13 08:23:27,630 INFO L268 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-10-13 08:23:27,630 INFO L268 CegarLoopResult]: For program point L39(line 39) no Hoare annotation was computed. [2020-10-13 08:23:27,630 INFO L268 CegarLoopResult]: For program point L502(lines 502 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,631 INFO L268 CegarLoopResult]: For program point L371(lines 371 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,631 INFO L268 CegarLoopResult]: For program point L1362(lines 1362 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,631 INFO L268 CegarLoopResult]: For program point L1296(lines 1296 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,631 INFO L268 CegarLoopResult]: For program point L173-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,631 INFO L268 CegarLoopResult]: For program point L1164(lines 1164 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,631 INFO L268 CegarLoopResult]: For program point L107-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,631 INFO L268 CegarLoopResult]: For program point L41-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,631 INFO L268 CegarLoopResult]: For program point L768(lines 768 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,631 INFO L268 CegarLoopResult]: For program point L1627(lines 1627 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,631 INFO L268 CegarLoopResult]: For program point L1495(lines 1495 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,631 INFO L268 CegarLoopResult]: For program point L438(lines 438 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,632 INFO L268 CegarLoopResult]: For program point L1429(lines 1429 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,632 INFO L268 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-10-13 08:23:27,632 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-10-13 08:23:27,632 INFO L268 CegarLoopResult]: For program point L1099(lines 1099 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,632 INFO L268 CegarLoopResult]: For program point L42(line 42) no Hoare annotation was computed. [2020-10-13 08:23:27,632 INFO L268 CegarLoopResult]: For program point L1033(lines 1033 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,632 INFO L268 CegarLoopResult]: For program point L901(lines 901 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,632 INFO L268 CegarLoopResult]: For program point L703(lines 703 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,632 INFO L268 CegarLoopResult]: For program point L571(lines 571 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,632 INFO L268 CegarLoopResult]: For program point L1233(lines 1233 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,633 INFO L268 CegarLoopResult]: For program point L176-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,633 INFO L268 CegarLoopResult]: For program point L110-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,633 INFO L268 CegarLoopResult]: For program point L44-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,633 INFO L268 CegarLoopResult]: For program point L969(lines 969 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,633 INFO L268 CegarLoopResult]: For program point L1564(lines 1564 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,633 INFO L268 CegarLoopResult]: For program point L309(lines 309 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,633 INFO L268 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-10-13 08:23:27,633 INFO L268 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-10-13 08:23:27,633 INFO L268 CegarLoopResult]: For program point L45(line 45) no Hoare annotation was computed. [2020-10-13 08:23:27,633 INFO L268 CegarLoopResult]: For program point L838(lines 838 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,634 INFO L268 CegarLoopResult]: For program point L640(lines 640 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,634 INFO L268 CegarLoopResult]: For program point L1169(lines 1169 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,634 INFO L268 CegarLoopResult]: For program point L1302(lines 1302 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,634 INFO L268 CegarLoopResult]: For program point L245(lines 245 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,634 INFO L268 CegarLoopResult]: For program point L179-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,634 INFO L268 CegarLoopResult]: For program point L113-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,634 INFO L268 CegarLoopResult]: For program point L47-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,634 INFO L268 CegarLoopResult]: For program point L510(lines 510 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,634 INFO L268 CegarLoopResult]: For program point L378(lines 378 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,634 INFO L268 CegarLoopResult]: For program point L1369(lines 1369 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,635 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-10-13 08:23:27,635 INFO L268 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-10-13 08:23:27,635 INFO L268 CegarLoopResult]: For program point L1105(lines 1105 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,635 INFO L268 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2020-10-13 08:23:27,635 INFO L268 CegarLoopResult]: For program point L775(lines 775 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,635 INFO L268 CegarLoopResult]: For program point L1634(lines 1634 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,635 INFO L268 CegarLoopResult]: For program point L577(lines 577 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,635 INFO L268 CegarLoopResult]: For program point L1502(lines 1502 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,635 INFO L268 CegarLoopResult]: For program point L445(lines 445 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,635 INFO L268 CegarLoopResult]: For program point L1436(lines 1436 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,636 INFO L268 CegarLoopResult]: For program point L1040(lines 1040 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,636 INFO L268 CegarLoopResult]: For program point L908(lines 908 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,636 INFO L268 CegarLoopResult]: For program point L710(lines 710 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,636 INFO L268 CegarLoopResult]: For program point L182-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,636 INFO L268 CegarLoopResult]: For program point L116-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,636 INFO L268 CegarLoopResult]: For program point L50-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,636 INFO L268 CegarLoopResult]: For program point L975(lines 975 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,636 INFO L268 CegarLoopResult]: For program point L1240(lines 1240 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,636 INFO L268 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-10-13 08:23:27,636 INFO L268 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-10-13 08:23:27,637 INFO L268 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-10-13 08:23:27,637 INFO L268 CegarLoopResult]: For program point L844(lines 844 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,637 INFO L268 CegarLoopResult]: For program point calculate_outputEXIT(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,637 INFO L268 CegarLoopResult]: For program point L316(lines 316 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,637 INFO L268 CegarLoopResult]: For program point L1307(lines 1307 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,637 INFO L268 CegarLoopResult]: For program point L250(lines 250 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,637 INFO L268 CegarLoopResult]: For program point L1572(lines 1572 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,637 INFO L268 CegarLoopResult]: For program point L185-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,637 INFO L268 CegarLoopResult]: For program point L1176(lines 1176 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,637 INFO L268 CegarLoopResult]: For program point L119-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,638 INFO L268 CegarLoopResult]: For program point L53-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,638 INFO L268 CegarLoopResult]: For program point L648(lines 648 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,638 INFO L268 CegarLoopResult]: For program point L1507(lines 1507 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,638 INFO L268 CegarLoopResult]: For program point L1441(lines 1441 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,638 INFO L268 CegarLoopResult]: For program point L384(lines 384 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,638 INFO L268 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-10-13 08:23:27,638 INFO L268 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-10-13 08:23:27,638 INFO L268 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2020-10-13 08:23:27,638 INFO L268 CegarLoopResult]: For program point L781(lines 781 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,639 INFO L268 CegarLoopResult]: For program point L517(lines 517 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,639 INFO L268 CegarLoopResult]: For program point L1376(lines 1376 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,639 INFO L268 CegarLoopResult]: For program point L914(lines 914 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,639 INFO L268 CegarLoopResult]: For program point L716(lines 716 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,639 INFO L268 CegarLoopResult]: For program point L1641(lines 1641 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,639 INFO L268 CegarLoopResult]: For program point L584(lines 584 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,639 INFO L268 CegarLoopResult]: For program point L452(lines 452 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,639 INFO L268 CegarLoopResult]: For program point L188-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,639 INFO L268 CegarLoopResult]: For program point L122-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,639 INFO L268 CegarLoopResult]: For program point L1113(lines 1113 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,640 INFO L268 CegarLoopResult]: For program point L56-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,640 INFO L268 CegarLoopResult]: For program point L1047(lines 1047 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,640 INFO L268 CegarLoopResult]: For program point L849(lines 849 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,640 INFO L268 CegarLoopResult]: For program point L1312(lines 1312 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,640 INFO L268 CegarLoopResult]: For program point L1246(lines 1246 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,640 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-10-13 08:23:27,640 INFO L268 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-10-13 08:23:27,640 INFO L268 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-10-13 08:23:27,640 INFO L268 CegarLoopResult]: For program point L982(lines 982 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,640 INFO L268 CegarLoopResult]: For program point L1578(lines 1578 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,641 INFO L268 CegarLoopResult]: For program point L1446(lines 1446 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,641 INFO L268 CegarLoopResult]: For program point L323(lines 323 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,641 INFO L268 CegarLoopResult]: For program point L257(lines 257 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,641 INFO L268 CegarLoopResult]: For program point L191-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,641 INFO L268 CegarLoopResult]: For program point L125-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,641 INFO L268 CegarLoopResult]: For program point L59-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,641 INFO L268 CegarLoopResult]: For program point L654(lines 654 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,641 INFO L264 CegarLoopResult]: At program point calculate_outputENTRY(lines 28 1687) the Hoare annotation is: (let ((.cse1 (= ~a7~0 |old(~a7~0)|)) (.cse2 (= ~a17~0 |old(~a17~0)|)) (.cse3 (= ~a24~0 |old(~a24~0)|)) (.cse5 (= ~a5~0 |old(~a5~0)|)) (.cse4 (= ~a2~0 |old(~a2~0)|))) (let ((.cse0 (and .cse1 .cse2 .cse3 .cse5 .cse4))) (and (or (not (<= 112 |old(~a17~0)|)) .cse0) (or (not (<= 190 |old(~a2~0)|)) .cse0) (or (and .cse1 .cse2 .cse3 (= ~a5~0 4) .cse4) (not (= |old(~a5~0)| 4))) (or (not (<= 7 |old(~a5~0)|)) .cse0) (or (and .cse1 .cse2 .cse3 (= 5 ~a5~0) .cse4) (not (= 5 |old(~a5~0)|))) (or (not (= 14 |old(~a7~0)|)) (and .cse2 .cse3 .cse5 (= 14 ~a7~0) .cse4)) (or (not (= 6 |old(~a5~0)|)) .cse0) (or (not (<= |old(~a24~0)| 14)) .cse0)))) [2020-10-13 08:23:27,642 INFO L268 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-10-13 08:23:27,642 INFO L268 CegarLoopResult]: For program point L1183(lines 1183 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,642 INFO L268 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-10-13 08:23:27,642 INFO L268 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-10-13 08:23:27,642 INFO L268 CegarLoopResult]: For program point L787(lines 787 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,642 INFO L268 CegarLoopResult]: For program point L391(lines 391 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,642 INFO L268 CegarLoopResult]: For program point L524(lines 524 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,642 INFO L268 CegarLoopResult]: For program point L1515(lines 1515 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,642 INFO L268 CegarLoopResult]: For program point L194-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,642 INFO L268 CegarLoopResult]: For program point L128-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,643 INFO L268 CegarLoopResult]: For program point L1119(lines 1119 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,643 INFO L268 CegarLoopResult]: For program point L62-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,643 INFO L268 CegarLoopResult]: For program point L1053(lines 1053 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,643 INFO L268 CegarLoopResult]: For program point L921(lines 921 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,643 INFO L268 CegarLoopResult]: For program point L1648(lines 1648 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,643 INFO L268 CegarLoopResult]: For program point L591(lines 591 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,643 INFO L268 CegarLoopResult]: For program point L459(lines 459 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,643 INFO L268 CegarLoopResult]: For program point L1384(lines 1384 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,643 INFO L268 CegarLoopResult]: For program point L1252(lines 1252 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,643 INFO L268 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-10-13 08:23:27,644 INFO L268 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-10-13 08:23:27,644 INFO L268 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-10-13 08:23:27,644 INFO L268 CegarLoopResult]: For program point L988(lines 988 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,644 INFO L268 CegarLoopResult]: For program point L856(lines 856 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,644 INFO L268 CegarLoopResult]: For program point L724(lines 724 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,644 INFO L268 CegarLoopResult]: For program point L1320(lines 1320 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,644 INFO L268 CegarLoopResult]: For program point L197-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,644 INFO L268 CegarLoopResult]: For program point L131-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,644 INFO L268 CegarLoopResult]: For program point L65-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,645 INFO L268 CegarLoopResult]: For program point L792(lines 792 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,645 INFO L268 CegarLoopResult]: For program point L1453(lines 1453 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,645 INFO L268 CegarLoopResult]: For program point L330(lines 330 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,645 INFO L268 CegarLoopResult]: For program point L264(lines 264 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,645 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-10-13 08:23:27,645 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-10-13 08:23:27,645 INFO L268 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2020-10-13 08:23:27,645 INFO L268 CegarLoopResult]: For program point L1586(lines 1586 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,645 INFO L268 CegarLoopResult]: For program point L397(lines 397 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,645 INFO L268 CegarLoopResult]: For program point L1190(lines 1190 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,646 INFO L268 CegarLoopResult]: For program point L1058(lines 1058 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,646 INFO L268 CegarLoopResult]: For program point L662(lines 662 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,646 INFO L268 CegarLoopResult]: For program point L200-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,646 INFO L268 CegarLoopResult]: For program point L134-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,646 INFO L268 CegarLoopResult]: For program point L68-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,646 INFO L268 CegarLoopResult]: For program point L729(lines 729 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,646 INFO L268 CegarLoopResult]: For program point L531(lines 531 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,646 INFO L268 CegarLoopResult]: For program point L1390(lines 1390 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,646 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-10-13 08:23:27,646 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-10-13 08:23:27,646 INFO L268 CegarLoopResult]: For program point L69(line 69) no Hoare annotation was computed. [2020-10-13 08:23:27,647 INFO L268 CegarLoopResult]: For program point L994(lines 994 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,647 INFO L268 CegarLoopResult]: For program point L928(lines 928 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,647 INFO L268 CegarLoopResult]: For program point L862(lines 862 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,647 INFO L268 CegarLoopResult]: For program point L1655(lines 1655 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,647 INFO L268 CegarLoopResult]: For program point L598(lines 598 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,647 INFO L268 CegarLoopResult]: For program point L1523(lines 1523 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,647 INFO L268 CegarLoopResult]: For program point L466(lines 466 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,647 INFO L268 CegarLoopResult]: For program point L1259(lines 1259 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,647 INFO L268 CegarLoopResult]: For program point L1127(lines 1127 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,647 INFO L268 CegarLoopResult]: For program point L203-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,648 INFO L268 CegarLoopResult]: For program point L137-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,648 INFO L268 CegarLoopResult]: For program point L71-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,648 INFO L268 CegarLoopResult]: For program point L1459(lines 1459 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,648 INFO L268 CegarLoopResult]: For program point L1327(lines 1327 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,648 INFO L268 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-10-13 08:23:27,648 INFO L268 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-10-13 08:23:27,648 INFO L268 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-10-13 08:23:27,648 INFO L268 CegarLoopResult]: For program point L799(lines 799 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,648 INFO L268 CegarLoopResult]: For program point L667(lines 667 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,648 INFO L268 CegarLoopResult]: For program point L469(lines 469 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,648 INFO L268 CegarLoopResult]: For program point L337(lines 337 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,649 INFO L268 CegarLoopResult]: For program point L1196(lines 1196 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,649 INFO L268 CegarLoopResult]: For program point L404(lines 404 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,649 INFO L268 CegarLoopResult]: For program point L272(lines 272 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,649 INFO L268 CegarLoopResult]: For program point L206-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,649 INFO L268 CegarLoopResult]: For program point L140-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,649 INFO L268 CegarLoopResult]: For program point L74-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,649 INFO L268 CegarLoopResult]: For program point L1065(lines 1065 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,649 INFO L268 CegarLoopResult]: For program point L1594(lines 1594 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,649 INFO L268 CegarLoopResult]: For program point L537(lines 537 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,649 INFO L268 CegarLoopResult]: For program point L1396(lines 1396 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,650 INFO L268 CegarLoopResult]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 147) no Hoare annotation was computed. [2020-10-13 08:23:27,650 INFO L268 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-10-13 08:23:27,650 INFO L268 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-10-13 08:23:27,650 INFO L268 CegarLoopResult]: For program point L75(line 75) no Hoare annotation was computed. [2020-10-13 08:23:27,650 INFO L268 CegarLoopResult]: For program point L736(lines 736 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,650 INFO L268 CegarLoopResult]: For program point L869(lines 869 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,650 INFO L268 CegarLoopResult]: For program point L605(lines 605 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,650 INFO L268 CegarLoopResult]: For program point L1530(lines 1530 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,650 INFO L268 CegarLoopResult]: For program point L1266(lines 1266 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,651 INFO L268 CegarLoopResult]: For program point L209-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,651 INFO L268 CegarLoopResult]: For program point L143-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,651 INFO L268 CegarLoopResult]: For program point L1134(lines 1134 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,651 INFO L268 CegarLoopResult]: For program point L77-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,651 INFO L268 CegarLoopResult]: For program point L1002(lines 1002 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,651 INFO L268 CegarLoopResult]: For program point L936(lines 936 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,651 INFO L268 CegarLoopResult]: For program point L1663(lines 1663 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,651 INFO L268 CegarLoopResult]: For program point L1465(lines 1465 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,651 INFO L268 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-10-13 08:23:27,651 INFO L268 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-10-13 08:23:27,651 INFO L268 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-10-13 08:23:27,652 INFO L268 CegarLoopResult]: For program point L475(lines 475 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,652 INFO L268 CegarLoopResult]: For program point L409(lines 409 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,652 INFO L268 CegarLoopResult]: For program point L674(lines 674 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,652 INFO L268 CegarLoopResult]: For program point L1599(lines 1599 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,652 INFO L268 CegarLoopResult]: For program point L1335(lines 1335 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,652 INFO L268 CegarLoopResult]: For program point L278(lines 278 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,652 INFO L268 CegarLoopResult]: For program point L1203(lines 1203 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,652 INFO L268 CegarLoopResult]: For program point L146-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,652 INFO L268 CegarLoopResult]: For program point L80-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,652 INFO L268 CegarLoopResult]: For program point L807(lines 807 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,653 INFO L268 CegarLoopResult]: For program point L543(lines 543 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,653 INFO L268 CegarLoopResult]: For program point L345(lines 345 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,653 INFO L268 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-10-13 08:23:27,653 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-10-13 08:23:27,653 INFO L268 CegarLoopResult]: For program point L742(lines 742 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,653 INFO L268 CegarLoopResult]: For program point L1403(lines 1403 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,653 INFO L268 CegarLoopResult]: For program point L1073(lines 1073 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,653 INFO L268 CegarLoopResult]: For program point L941(lines 941 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,653 INFO L268 CegarLoopResult]: For program point L875(lines 875 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,653 INFO L268 CegarLoopResult]: For program point L611(lines 611 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,653 INFO L268 CegarLoopResult]: For program point L1536(lines 1536 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,654 INFO L268 CegarLoopResult]: For program point L1272(lines 1272 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,654 INFO L268 CegarLoopResult]: For program point L149-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,654 INFO L268 CegarLoopResult]: For program point L83-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,654 INFO L268 CegarLoopResult]: For program point L1008(lines 1008 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,654 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-10-13 08:23:27,654 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-10-13 08:23:27,654 INFO L268 CegarLoopResult]: For program point calculate_outputFINAL(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,654 INFO L268 CegarLoopResult]: For program point L481(lines 481 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,654 INFO L268 CegarLoopResult]: For program point L1142(lines 1142 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,654 INFO L268 CegarLoopResult]: For program point L1671(lines 1671 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,655 INFO L268 CegarLoopResult]: For program point L1473(lines 1473 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,655 INFO L268 CegarLoopResult]: For program point L284(lines 284 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,655 INFO L268 CegarLoopResult]: For program point L218(lines 218 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,655 INFO L268 CegarLoopResult]: For program point L152-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,655 INFO L268 CegarLoopResult]: For program point L86-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,655 INFO L268 CegarLoopResult]: For program point L681(lines 681 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,655 INFO L268 CegarLoopResult]: For program point L1606(lines 1606 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,655 INFO L268 CegarLoopResult]: For program point L417(lines 417 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,655 INFO L268 CegarLoopResult]: For program point L351(lines 351 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,655 INFO L268 CegarLoopResult]: For program point L1342(lines 1342 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,656 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-10-13 08:23:27,656 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-10-13 08:23:27,656 INFO L268 CegarLoopResult]: For program point L814(lines 814 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,656 INFO L268 CegarLoopResult]: For program point L550(lines 550 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,656 INFO L268 CegarLoopResult]: For program point L1211(lines 1211 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,656 INFO L268 CegarLoopResult]: For program point L1013(lines 1013 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,656 INFO L268 CegarLoopResult]: For program point L749(lines 749 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,656 INFO L268 CegarLoopResult]: For program point L1410(lines 1410 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,656 INFO L268 CegarLoopResult]: For program point L1278(lines 1278 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,656 INFO L268 CegarLoopResult]: For program point L155-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,656 INFO L268 CegarLoopResult]: For program point L89-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,657 INFO L268 CegarLoopResult]: For program point L1080(lines 1080 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,657 INFO L268 CegarLoopResult]: For program point L948(lines 948 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,657 INFO L268 CegarLoopResult]: For program point L882(lines 882 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,657 INFO L268 CegarLoopResult]: For program point L618(lines 618 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,657 INFO L268 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-10-13 08:23:27,657 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-10-13 08:23:27,657 INFO L268 CegarLoopResult]: For program point L1544(lines 1544 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,657 INFO L268 CegarLoopResult]: For program point L223(lines 223 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,657 INFO L268 CegarLoopResult]: For program point L488(lines 488 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,657 INFO L268 CegarLoopResult]: For program point L1347(lines 1347 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,658 INFO L268 CegarLoopResult]: For program point L158-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,658 INFO L268 CegarLoopResult]: For program point L1149(lines 1149 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,658 INFO L268 CegarLoopResult]: For program point L92-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,658 INFO L268 CegarLoopResult]: For program point L1678(lines 1678 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,658 INFO L268 CegarLoopResult]: For program point L291(lines 291 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,658 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-10-13 08:23:27,658 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-10-13 08:23:27,658 INFO L268 CegarLoopResult]: For program point L820(lines 820 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,658 INFO L268 CegarLoopResult]: For program point L754(lines 754 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,658 INFO L268 CegarLoopResult]: For program point L688(lines 688 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,659 INFO L268 CegarLoopResult]: For program point L1613(lines 1613 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,659 INFO L268 CegarLoopResult]: For program point L1481(lines 1481 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,659 INFO L268 CegarLoopResult]: For program point L424(lines 424 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,659 INFO L268 CegarLoopResult]: For program point L358(lines 358 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,659 INFO L268 CegarLoopResult]: For program point L557(lines 557 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,659 INFO L268 CegarLoopResult]: For program point L161-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,659 INFO L268 CegarLoopResult]: For program point L95-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,659 INFO L268 CegarLoopResult]: For program point L1086(lines 1086 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,659 INFO L268 CegarLoopResult]: For program point L29(lines 29 31) no Hoare annotation was computed. [2020-10-13 08:23:27,659 INFO L268 CegarLoopResult]: For program point L1020(lines 1020 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,660 INFO L268 CegarLoopResult]: For program point L29-2(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,660 INFO L268 CegarLoopResult]: For program point L888(lines 888 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,660 INFO L268 CegarLoopResult]: For program point L1285(lines 1285 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,660 INFO L268 CegarLoopResult]: For program point L1219(lines 1219 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,660 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-10-13 08:23:27,660 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-10-13 08:23:27,660 INFO L268 CegarLoopResult]: For program point L30(line 30) no Hoare annotation was computed. [2020-10-13 08:23:27,660 INFO L268 CegarLoopResult]: For program point L955(lines 955 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,660 INFO L268 CegarLoopResult]: For program point L625(lines 625 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,660 INFO L268 CegarLoopResult]: For program point L1418(lines 1418 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,660 INFO L268 CegarLoopResult]: For program point L1551(lines 1551 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,661 INFO L268 CegarLoopResult]: For program point L230(lines 230 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,661 INFO L268 CegarLoopResult]: For program point L164-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,661 INFO L268 CegarLoopResult]: For program point L98-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,661 INFO L268 CegarLoopResult]: For program point L32-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,661 INFO L268 CegarLoopResult]: For program point L495(lines 495 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,661 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-10-13 08:23:27,661 INFO L268 CegarLoopResult]: For program point L1156(lines 1156 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,661 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-10-13 08:23:27,661 INFO L268 CegarLoopResult]: For program point L33(line 33) no Hoare annotation was computed. [2020-10-13 08:23:27,661 INFO L268 CegarLoopResult]: For program point L760(lines 760 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,662 INFO L268 CegarLoopResult]: For program point L430(lines 430 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,662 INFO L268 CegarLoopResult]: For program point L1355(lines 1355 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,662 INFO L268 CegarLoopResult]: For program point L298(lines 298 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,662 INFO L268 CegarLoopResult]: For program point L827(lines 827 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,662 INFO L268 CegarLoopResult]: For program point L695(lines 695 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,662 INFO L264 CegarLoopResult]: At program point L1686(line 1686) the Hoare annotation is: (let ((.cse1 (= ~a17~0 |old(~a17~0)|)) (.cse2 (= ~a7~0 |old(~a7~0)|)) (.cse3 (= ~a24~0 |old(~a24~0)|)) (.cse4 (= ~a5~0 |old(~a5~0)|)) (.cse6 (= ~a2~0 |old(~a2~0)|))) (let ((.cse0 (and .cse1 .cse2 .cse3 .cse4 .cse6)) (.cse5 (<= 190 |old(~a2~0)|))) (and (or .cse0 (not (= 5 |old(~a5~0)|))) (or .cse0 (not (= 6 |old(~a5~0)|))) (or (not (<= |old(~a24~0)| 14)) (and .cse1 .cse2 .cse3 .cse4 (or (not (= 3 |old(~a5~0)|)) (not (= |old(~a7~0)| 12)) (not (= 13 |old(~a24~0)|)) .cse5 (<= 0 (+ |old(~a17~0)| 107))) .cse6)) (or .cse0 (not (<= 112 |old(~a17~0)|))) (or .cse0 (not (<= 7 |old(~a5~0)|))) (or (and .cse1 .cse2 .cse3 (= ~a5~0 4) .cse6) (not (= |old(~a5~0)| 4))) (or .cse0 (not .cse5)) (or (not (= 14 |old(~a7~0)|)) (and .cse1 .cse3 .cse4 (= 14 ~a7~0) .cse6))))) [2020-10-13 08:23:27,662 INFO L268 CegarLoopResult]: For program point L1686-1(line 1686) no Hoare annotation was computed. [2020-10-13 08:23:27,662 INFO L268 CegarLoopResult]: For program point L1620(lines 1620 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,663 INFO L268 CegarLoopResult]: For program point L1488(lines 1488 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,663 INFO L268 CegarLoopResult]: For program point L365(lines 365 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,663 INFO L268 CegarLoopResult]: For program point L1290(lines 1290 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,663 INFO L268 CegarLoopResult]: For program point L167-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,663 INFO L268 CegarLoopResult]: For program point L101-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,663 INFO L268 CegarLoopResult]: For program point L1092(lines 1092 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,663 INFO L268 CegarLoopResult]: For program point L35-1(lines 28 1687) no Hoare annotation was computed. [2020-10-13 08:23:27,663 INFO L268 CegarLoopResult]: For program point L1026(lines 1026 1685) no Hoare annotation was computed. [2020-10-13 08:23:27,663 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-13 08:23:27,663 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~a17~0 124) 0) (= ~a5~0 4)) [2020-10-13 08:23:27,664 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-13 08:23:27,664 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-13 08:23:27,664 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 4812 4828) the Hoare annotation is: (or (and (= ~a17~0 |old(~a17~0)|) (= ~a7~0 |old(~a7~0)|) (= ~a24~0 |old(~a24~0)|) (= ~a5~0 4) (= ~a2~0 |old(~a2~0)|)) (not (<= (+ |old(~a17~0)| 124) 0)) (not (= |old(~a5~0)| 4))) [2020-10-13 08:23:27,664 INFO L264 CegarLoopResult]: At program point L4826(line 4826) the Hoare annotation is: (or (= 6 ~a5~0) (<= 7 ~a5~0) (<= 190 ~a2~0) (<= 112 ~a17~0) (not (<= (+ |old(~a17~0)| 124) 0)) (= ~a5~0 4) (<= ~a24~0 14) (= 5 ~a5~0) (= 14 ~a7~0) (not (= |old(~a5~0)| 4))) [2020-10-13 08:23:27,664 INFO L268 CegarLoopResult]: For program point L4823(line 4823) no Hoare annotation was computed. [2020-10-13 08:23:27,664 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 4812 4828) no Hoare annotation was computed. [2020-10-13 08:23:27,664 INFO L268 CegarLoopResult]: For program point L4826-1(line 4826) no Hoare annotation was computed. [2020-10-13 08:23:27,664 INFO L268 CegarLoopResult]: For program point L4818-3(lines 4812 4828) no Hoare annotation was computed. [2020-10-13 08:23:27,665 INFO L264 CegarLoopResult]: At program point L4818-2(lines 4818 4827) the Hoare annotation is: (or (= 6 ~a5~0) (<= 7 ~a5~0) (<= 190 ~a2~0) (<= 112 ~a17~0) (not (<= (+ |old(~a17~0)| 124) 0)) (= ~a5~0 4) (<= ~a24~0 14) (= 5 ~a5~0) (= 14 ~a7~0) (not (= |old(~a5~0)| 4))) [2020-10-13 08:23:27,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 08:23:27 BoogieIcfgContainer [2020-10-13 08:23:27,690 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-13 08:23:27,692 INFO L168 Benchmark]: Toolchain (without parser) took 188594.11 ms. Allocated memory was 138.9 MB in the beginning and 2.0 GB in the end (delta: 1.9 GB). Free memory was 88.0 MB in the beginning and 380.9 MB in the end (delta: -292.8 MB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. [2020-10-13 08:23:27,697 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 138.9 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-10-13 08:23:27,700 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2496.79 ms. Allocated memory was 138.9 MB in the beginning and 255.3 MB in the end (delta: 116.4 MB). Free memory was 87.8 MB in the beginning and 175.4 MB in the end (delta: -87.5 MB). Peak memory consumption was 117.4 MB. Max. memory is 7.1 GB. [2020-10-13 08:23:27,701 INFO L168 Benchmark]: Boogie Preprocessor took 303.65 ms. Allocated memory is still 255.3 MB. Free memory was 175.4 MB in the beginning and 148.6 MB in the end (delta: 26.7 MB). Peak memory consumption was 26.7 MB. Max. memory is 7.1 GB. [2020-10-13 08:23:27,702 INFO L168 Benchmark]: RCFGBuilder took 5065.25 ms. Allocated memory was 255.3 MB in the beginning and 394.3 MB in the end (delta: 138.9 MB). Free memory was 148.6 MB in the beginning and 252.8 MB in the end (delta: -104.1 MB). Peak memory consumption was 161.9 MB. Max. memory is 7.1 GB. [2020-10-13 08:23:27,703 INFO L168 Benchmark]: TraceAbstraction took 180723.25 ms. Allocated memory was 394.3 MB in the beginning and 2.0 GB in the end (delta: 1.6 GB). Free memory was 252.8 MB in the beginning and 380.9 MB in the end (delta: -128.1 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2020-10-13 08:23:27,705 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 138.9 MB. Free memory was 120.5 MB in the beginning and 120.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2496.79 ms. Allocated memory was 138.9 MB in the beginning and 255.3 MB in the end (delta: 116.4 MB). Free memory was 87.8 MB in the beginning and 175.4 MB in the end (delta: -87.5 MB). Peak memory consumption was 117.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 303.65 ms. Allocated memory is still 255.3 MB. Free memory was 175.4 MB in the beginning and 148.6 MB in the end (delta: 26.7 MB). Peak memory consumption was 26.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5065.25 ms. Allocated memory was 255.3 MB in the beginning and 394.3 MB in the end (delta: 138.9 MB). Free memory was 148.6 MB in the beginning and 252.8 MB in the end (delta: -104.1 MB). Peak memory consumption was 161.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 180723.25 ms. Allocated memory was 394.3 MB in the beginning and 2.0 GB in the end (delta: 1.6 GB). Free memory was 252.8 MB in the beginning and 380.9 MB in the end (delta: -128.1 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 147]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4818]: Loop Invariant Derived loop invariant: ((((((((6 == a5 || 7 <= a5) || 190 <= a2) || 112 <= a17) || !(\old(a17) + 124 <= 0)) || a5 == 4) || a24 <= 14) || 5 == a5) || 14 == a7) || !(\old(a5) == 4) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 839 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 165.4s, OverallIterations: 11, TraceHistogramMax: 3, AutomataDifference: 127.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 15.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 678 SDtfs, 21318 SDslu, 449 SDs, 0 SdLazy, 49582 SolverSat, 6701 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 76.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 137 GetRequests, 83 SyntacticMatches, 7 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=47284occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.3s AutomataMinimizationTime, 11 MinimizatonAttempts, 1661 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 2109 PreInvPairs, 2393 NumberOfFragments, 1425 HoareAnnotationTreeSize, 2109 FomulaSimplifications, 244863 FormulaSimplificationTreeSizeReduction, 4.5s HoareSimplificationTime, 13 FomulaSimplificationsInter, 57572 FormulaSimplificationTreeSizeReductionInter, 10.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 31.7s InterpolantComputationTime, 2629 NumberOfCodeBlocks, 2629 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 2618 ConstructedInterpolants, 0 QuantifiedInterpolants, 1950453 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 1 PerfectInterpolantSequences, 1102/1117 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...