/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/Problem18_label47.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 09:54:03,561 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 09:54:03,564 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 09:54:03,605 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 09:54:03,605 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 09:54:03,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 09:54:03,616 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 09:54:03,619 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 09:54:03,621 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 09:54:03,625 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 09:54:03,626 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 09:54:03,627 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 09:54:03,627 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 09:54:03,630 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 09:54:03,632 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 09:54:03,633 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 09:54:03,635 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 09:54:03,636 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 09:54:03,637 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 09:54:03,645 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 09:54:03,647 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 09:54:03,648 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 09:54:03,649 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 09:54:03,650 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 09:54:03,662 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 09:54:03,668 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 09:54:03,668 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 09:54:03,669 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 09:54:03,670 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 09:54:03,671 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 09:54:03,671 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 09:54:03,674 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 09:54:03,674 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 09:54:03,675 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 09:54:03,676 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 09:54:03,676 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 09:54:03,676 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 09:54:03,677 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 09:54:03,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 09:54:03,678 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 09:54:03,681 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 09:54:03,682 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 09:54:03,717 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 09:54:03,717 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 09:54:03,719 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 09:54:03,719 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 09:54:03,719 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 09:54:03,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 09:54:03,720 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-13 09:54:03,720 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 09:54:03,720 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-13 09:54:03,720 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 09:54:03,721 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 09:54:03,721 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 09:54:03,722 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 09:54:03,722 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-13 09:54:03,722 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 09:54:03,722 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 09:54:03,723 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 09:54:03,723 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 09:54:03,723 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 09:54:03,723 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 09:54:03,724 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 09:54:03,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 09:54:03,724 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 09:54:03,724 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 09:54:03,724 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 09:54:03,725 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 09:54:03,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 09:54:03,725 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 09:54:03,725 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 09:54:03,725 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 09:54:04,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 09:54:04,055 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 09:54:04,058 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 09:54:04,059 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 09:54:04,060 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 09:54:04,060 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem18_label47.c [2020-10-13 09:54:04,115 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7fa7e218f/634853ec714f4a3ab8a2acae446188ff/FLAGc2defb416 [2020-10-13 09:54:04,807 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 09:54:04,809 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/eca-rers2012/Problem18_label47.c [2020-10-13 09:54:04,841 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7fa7e218f/634853ec714f4a3ab8a2acae446188ff/FLAGc2defb416 [2020-10-13 09:54:04,938 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7fa7e218f/634853ec714f4a3ab8a2acae446188ff [2020-10-13 09:54:04,948 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 09:54:04,950 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 09:54:04,951 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 09:54:04,951 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 09:54:04,955 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 09:54:04,956 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:54:04" (1/1) ... [2020-10-13 09:54:04,960 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d5d5e76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:54:04, skipping insertion in model container [2020-10-13 09:54:04,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 09:54:04" (1/1) ... [2020-10-13 09:54:04,970 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 09:54:05,114 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 09:54:06,402 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 09:54:06,411 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 09:54:06,868 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 09:54:06,899 INFO L208 MainTranslator]: Completed translation [2020-10-13 09:54:06,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:54:06 WrapperNode [2020-10-13 09:54:06,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 09:54:06,902 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 09:54:06,902 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 09:54:06,902 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 09:54:06,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:54:06" (1/1) ... [2020-10-13 09:54:06,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:54:06" (1/1) ... [2020-10-13 09:54:06,997 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:54:06" (1/1) ... [2020-10-13 09:54:06,998 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:54:06" (1/1) ... [2020-10-13 09:54:07,113 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:54:06" (1/1) ... [2020-10-13 09:54:07,139 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:54:06" (1/1) ... [2020-10-13 09:54:07,162 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:54:06" (1/1) ... [2020-10-13 09:54:07,191 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 09:54:07,191 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 09:54:07,192 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 09:54:07,192 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 09:54:07,193 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:54:06" (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 09:54:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 09:54:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 09:54:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-10-13 09:54:07,275 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2020-10-13 09:54:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2020-10-13 09:54:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 09:54:07,276 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-10-13 09:54:07,276 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2020-10-13 09:54:07,276 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2020-10-13 09:54:07,277 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 09:54:07,277 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 09:54:07,277 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-10-13 09:54:07,277 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 09:54:07,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 09:54:07,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 09:54:13,756 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 09:54:13,757 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-13 09:54:13,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:54:13 BoogieIcfgContainer [2020-10-13 09:54:13,769 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 09:54:13,772 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 09:54:13,772 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 09:54:13,779 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 09:54:13,779 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 09:54:04" (1/3) ... [2020-10-13 09:54:13,780 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b76f649 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:54:13, skipping insertion in model container [2020-10-13 09:54:13,781 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 09:54:06" (2/3) ... [2020-10-13 09:54:13,781 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b76f649 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 09:54:13, skipping insertion in model container [2020-10-13 09:54:13,781 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 09:54:13" (3/3) ... [2020-10-13 09:54:13,785 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem18_label47.c [2020-10-13 09:54:13,799 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 09:54:13,809 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 09:54:13,827 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 09:54:13,859 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 09:54:13,859 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 09:54:13,859 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 09:54:13,860 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 09:54:13,860 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 09:54:13,860 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 09:54:13,860 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 09:54:13,860 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 09:54:13,897 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states. [2020-10-13 09:54:13,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-10-13 09:54:13,908 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 09:54:13,909 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 09:54:13,910 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 09:54:13,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 09:54:13,918 INFO L82 PathProgramCache]: Analyzing trace with hash 1073373186, now seen corresponding path program 1 times [2020-10-13 09:54:13,927 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 09:54:13,928 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [153650465] [2020-10-13 09:54:13,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 09:54:14,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:54:14,198 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:14,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:54:14,541 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 73 [2020-10-13 09:54:14,541 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:54:14,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 422 [2020-10-13 09:54:14,543 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:54:14,543 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 09:54:14,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 09:54:14,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 67 [2020-10-13 09:54:14,544 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 09:54:14,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 09:54:14,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:54:14,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:14,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:54:14,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 09:54:14,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:54:14,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 09:54:14,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:54:14,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 09:54:14,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:54:14,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-13 09:54:14,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:54:14,695 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 09:54:14,696 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [153650465] [2020-10-13 09:54:14,698 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-13 09:54:14,698 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-13 09:54:14,699 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [250466327] [2020-10-13 09:54:14,705 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 09:54:14,705 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 09:54:14,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 09:54:14,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 09:54:14,723 INFO L87 Difference]: Start difference. First operand 774 states. Second operand 5 states. [2020-10-13 09:54:25,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 09:54:25,689 INFO L93 Difference]: Finished difference Result 2984 states and 5769 transitions. [2020-10-13 09:54:25,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-13 09:54:25,691 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 65 [2020-10-13 09:54:25,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 09:54:25,735 INFO L225 Difference]: With dead ends: 2984 [2020-10-13 09:54:25,735 INFO L226 Difference]: Without dead ends: 2142 [2020-10-13 09:54:25,751 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-10-13 09:54:25,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2142 states. [2020-10-13 09:54:25,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2142 to 2135. [2020-10-13 09:54:25,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2135 states. [2020-10-13 09:54:25,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 2135 states and 3571 transitions. [2020-10-13 09:54:25,981 INFO L78 Accepts]: Start accepts. Automaton has 2135 states and 3571 transitions. Word has length 65 [2020-10-13 09:54:25,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 09:54:25,982 INFO L479 AbstractCegarLoop]: Abstraction has 2135 states and 3571 transitions. [2020-10-13 09:54:25,982 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 09:54:25,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 3571 transitions. [2020-10-13 09:54:25,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-10-13 09:54:25,990 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 09:54:25,991 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, 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] [2020-10-13 09:54:25,991 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 09:54:25,991 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 09:54:25,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 09:54:25,992 INFO L82 PathProgramCache]: Analyzing trace with hash -1041219894, now seen corresponding path program 1 times [2020-10-13 09:54:25,992 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 09:54:25,992 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [409216718] [2020-10-13 09:54:25,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 09:54:26,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:54:26,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:26,261 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:26,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:27,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:54:27,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 163 [2020-10-13 09:54:27,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 09:54:27,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1479 [2020-10-13 09:54:27,517 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:54:27,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 09:54:27,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 98 [2020-10-13 09:54:27,518 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 21 [2020-10-13 09:54:27,519 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 09:54:27,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 09:54:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:54:27,652 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:27,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:54:27,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 09:54:27,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:54:27,660 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 09:54:27,660 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:54:27,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 09:54:27,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:54:27,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 09:54:27,661 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:54:27,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 09:54:27,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:54:27,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:27,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:54:27,835 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 89 [2020-10-13 09:54:27,835 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:54:27,835 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 125 [2020-10-13 09:54:27,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:54:27,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 09:54:27,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:54:27,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 83 [2020-10-13 09:54:27,846 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 10 [2020-10-13 09:54:27,973 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 57 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-13 09:54:27,973 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [409216718] [2020-10-13 09:54:27,974 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 09:54:27,974 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-13 09:54:27,975 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21874639] [2020-10-13 09:54:27,977 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 09:54:27,977 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 09:54:27,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 09:54:27,978 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 09:54:27,978 INFO L87 Difference]: Start difference. First operand 2135 states and 3571 transitions. Second operand 5 states. [2020-10-13 09:54:34,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 09:54:34,596 INFO L93 Difference]: Finished difference Result 4289 states and 7175 transitions. [2020-10-13 09:54:34,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 09:54:34,597 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 153 [2020-10-13 09:54:34,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 09:54:34,612 INFO L225 Difference]: With dead ends: 4289 [2020-10-13 09:54:34,612 INFO L226 Difference]: Without dead ends: 2142 [2020-10-13 09:54:34,619 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 09:54:34,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2142 states. [2020-10-13 09:54:34,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2142 to 2135. [2020-10-13 09:54:34,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2135 states. [2020-10-13 09:54:34,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 2135 states and 3568 transitions. [2020-10-13 09:54:34,683 INFO L78 Accepts]: Start accepts. Automaton has 2135 states and 3568 transitions. Word has length 153 [2020-10-13 09:54:34,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 09:54:34,684 INFO L479 AbstractCegarLoop]: Abstraction has 2135 states and 3568 transitions. [2020-10-13 09:54:34,684 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 09:54:34,684 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 3568 transitions. [2020-10-13 09:54:34,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2020-10-13 09:54:34,688 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 09:54:34,689 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, 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] [2020-10-13 09:54:34,689 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-13 09:54:34,689 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 09:54:34,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 09:54:34,690 INFO L82 PathProgramCache]: Analyzing trace with hash -1847756062, now seen corresponding path program 1 times [2020-10-13 09:54:34,690 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 09:54:34,690 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [520867311] [2020-10-13 09:54:34,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 09:54:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:54:34,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:35,171 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:35,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:54:35,924 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 207 [2020-10-13 09:54:35,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 09:54:35,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1180 [2020-10-13 09:54:35,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:54:35,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 09:54:35,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 142 [2020-10-13 09:54:35,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-13 09:54:35,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:54:36,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 09:54:36,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:54:36,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:36,012 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:54:36,012 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 09:54:36,012 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:54:36,013 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-13 09:54:36,013 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:54:36,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 09:54:36,013 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:54:36,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 09:54:36,014 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 09:54:36,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 09:54:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:54:36,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:36,147 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:54:36,148 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 133 [2020-10-13 09:54:36,148 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:54:36,148 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-13 09:54:36,148 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:54:36,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 09:54:36,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:54:36,149 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 127 [2020-10-13 09:54:36,149 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:54:36,225 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 57 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-13 09:54:36,226 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [520867311] [2020-10-13 09:54:36,226 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 09:54:36,226 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-13 09:54:36,227 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [109728462] [2020-10-13 09:54:36,227 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 09:54:36,228 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 09:54:36,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 09:54:36,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 09:54:36,228 INFO L87 Difference]: Start difference. First operand 2135 states and 3568 transitions. Second operand 5 states. [2020-10-13 09:54:44,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 09:54:44,891 INFO L93 Difference]: Finished difference Result 6401 states and 10788 transitions. [2020-10-13 09:54:44,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 09:54:44,893 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 197 [2020-10-13 09:54:44,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 09:54:44,918 INFO L225 Difference]: With dead ends: 6401 [2020-10-13 09:54:44,918 INFO L226 Difference]: Without dead ends: 4272 [2020-10-13 09:54:44,924 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 09:54:44,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4272 states. [2020-10-13 09:54:45,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4272 to 4268. [2020-10-13 09:54:45,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4268 states. [2020-10-13 09:54:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4268 states to 4268 states and 6209 transitions. [2020-10-13 09:54:45,036 INFO L78 Accepts]: Start accepts. Automaton has 4268 states and 6209 transitions. Word has length 197 [2020-10-13 09:54:45,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 09:54:45,037 INFO L479 AbstractCegarLoop]: Abstraction has 4268 states and 6209 transitions. [2020-10-13 09:54:45,037 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 09:54:45,037 INFO L276 IsEmpty]: Start isEmpty. Operand 4268 states and 6209 transitions. [2020-10-13 09:54:45,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2020-10-13 09:54:45,041 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 09:54:45,041 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, 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] [2020-10-13 09:54:45,042 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-13 09:54:45,042 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 09:54:45,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 09:54:45,043 INFO L82 PathProgramCache]: Analyzing trace with hash -1435904565, now seen corresponding path program 1 times [2020-10-13 09:54:45,043 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 09:54:45,043 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [701828299] [2020-10-13 09:54:45,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 09:54:45,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:54:45,107 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:45,165 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:45,872 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:46,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:46,633 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:54:46,634 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 210 [2020-10-13 09:54:46,634 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 09:54:46,634 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1550 [2020-10-13 09:54:46,635 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:54:46,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 09:54:46,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 145 [2020-10-13 09:54:46,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 18 [2020-10-13 09:54:46,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:54:46,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 09:54:46,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:54:46,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:46,711 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:54:46,711 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 09:54:46,711 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:54:46,711 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 09:54:46,712 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:54:46,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 09:54:46,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:54:46,712 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 09:54:46,712 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:54:46,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 09:54:46,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:54:46,762 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:46,832 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:54:46,832 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 136 [2020-10-13 09:54:46,832 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:54:46,833 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-13 09:54:46,833 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:54:46,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 09:54:46,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:54:46,833 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 130 [2020-10-13 09:54:46,834 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:54:46,920 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 57 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-13 09:54:46,921 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [701828299] [2020-10-13 09:54:46,922 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 09:54:46,922 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-13 09:54:46,922 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2104635142] [2020-10-13 09:54:46,923 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 09:54:46,924 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 09:54:46,924 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 09:54:46,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 09:54:46,925 INFO L87 Difference]: Start difference. First operand 4268 states and 6209 transitions. Second operand 5 states. [2020-10-13 09:54:53,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 09:54:53,094 INFO L93 Difference]: Finished difference Result 8549 states and 12450 transitions. [2020-10-13 09:54:53,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 09:54:53,095 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 200 [2020-10-13 09:54:53,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 09:54:53,122 INFO L225 Difference]: With dead ends: 8549 [2020-10-13 09:54:53,122 INFO L226 Difference]: Without dead ends: 4272 [2020-10-13 09:54:53,133 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 09:54:53,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4272 states. [2020-10-13 09:54:53,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4272 to 4268. [2020-10-13 09:54:53,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4268 states. [2020-10-13 09:54:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4268 states to 4268 states and 6206 transitions. [2020-10-13 09:54:53,318 INFO L78 Accepts]: Start accepts. Automaton has 4268 states and 6206 transitions. Word has length 200 [2020-10-13 09:54:53,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 09:54:53,319 INFO L479 AbstractCegarLoop]: Abstraction has 4268 states and 6206 transitions. [2020-10-13 09:54:53,319 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 09:54:53,319 INFO L276 IsEmpty]: Start isEmpty. Operand 4268 states and 6206 transitions. [2020-10-13 09:54:53,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2020-10-13 09:54:53,325 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 09:54:53,326 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, 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] [2020-10-13 09:54:53,326 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-13 09:54:53,326 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 09:54:53,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 09:54:53,327 INFO L82 PathProgramCache]: Analyzing trace with hash 1025617234, now seen corresponding path program 1 times [2020-10-13 09:54:53,327 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 09:54:53,327 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1500711162] [2020-10-13 09:54:53,328 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 09:54:53,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:54:53,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:53,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:54,703 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:54:54,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 327 [2020-10-13 09:54:54,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 09:54:54,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1312 [2020-10-13 09:54:54,704 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:54:54,704 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 09:54:54,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 262 [2020-10-13 09:54:54,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 64 [2020-10-13 09:54:54,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:54:54,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 09:54:54,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:54:54,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:54,793 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:54:54,794 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 09:54:54,794 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:54:54,794 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 09:54:54,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:54:54,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 09:54:54,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:54:54,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 09:54:54,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:54:54,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 09:54:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:54:54,877 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:54:55,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:54:55,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 253 [2020-10-13 09:54:55,015 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:54:55,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 163 [2020-10-13 09:54:55,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:54:55,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 09:54:55,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:54:55,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 247 [2020-10-13 09:54:55,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:54:55,255 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 57 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-13 09:54:55,256 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1500711162] [2020-10-13 09:54:55,256 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 09:54:55,256 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-13 09:54:55,257 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1705439596] [2020-10-13 09:54:55,257 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 09:54:55,258 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 09:54:55,258 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 09:54:55,258 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 09:54:55,258 INFO L87 Difference]: Start difference. First operand 4268 states and 6206 transitions. Second operand 5 states. [2020-10-13 09:55:04,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 09:55:04,580 INFO L93 Difference]: Finished difference Result 10665 states and 16107 transitions. [2020-10-13 09:55:04,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 09:55:04,581 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 317 [2020-10-13 09:55:04,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 09:55:04,609 INFO L225 Difference]: With dead ends: 10665 [2020-10-13 09:55:04,609 INFO L226 Difference]: Without dead ends: 6403 [2020-10-13 09:55:04,620 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 09:55:04,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6403 states. [2020-10-13 09:55:04,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6403 to 6392. [2020-10-13 09:55:04,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6392 states. [2020-10-13 09:55:04,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6392 states to 6392 states and 9520 transitions. [2020-10-13 09:55:04,773 INFO L78 Accepts]: Start accepts. Automaton has 6392 states and 9520 transitions. Word has length 317 [2020-10-13 09:55:04,774 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 09:55:04,774 INFO L479 AbstractCegarLoop]: Abstraction has 6392 states and 9520 transitions. [2020-10-13 09:55:04,774 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 09:55:04,774 INFO L276 IsEmpty]: Start isEmpty. Operand 6392 states and 9520 transitions. [2020-10-13 09:55:04,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2020-10-13 09:55:04,800 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 09:55:04,800 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:55:04,801 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-13 09:55:04,801 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 09:55:04,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 09:55:04,801 INFO L82 PathProgramCache]: Analyzing trace with hash 201850349, now seen corresponding path program 1 times [2020-10-13 09:55:04,802 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 09:55:04,802 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1068213195] [2020-10-13 09:55:04,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 09:55:04,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:04,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:04,980 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:05,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:09,940 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:09,940 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 586 [2020-10-13 09:55:09,940 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 09:55:09,941 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5045 [2020-10-13 09:55:09,941 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:09,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 7 [2020-10-13 09:55:09,941 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 80 [2020-10-13 09:55:09,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 58 [2020-10-13 09:55:09,942 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 09:55:10,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 09:55:10,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:10,096 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:10,098 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:10,098 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 09:55:10,098 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:55:10,099 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 09:55:10,099 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:10,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 09:55:10,099 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:55:10,100 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 09:55:10,100 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:10,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 09:55:10,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:10,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:10,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:10,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 71 [2020-10-13 09:55:10,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:55:10,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-13 09:55:10,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:10,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 09:55:10,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:55:10,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 65 [2020-10-13 09:55:10,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 09:55:10,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2020-10-13 09:55:10,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:10,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:10,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:14,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:14,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 440 [2020-10-13 09:55:14,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 09:55:14,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3677 [2020-10-13 09:55:14,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:14,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 09:55:14,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-13 09:55:14,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 440 [2020-10-13 09:55:14,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:14,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2020-10-13 09:55:14,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:14,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:14,582 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:14,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 152 [2020-10-13 09:55:14,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:55:14,583 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 332 [2020-10-13 09:55:14,583 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:14,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 09:55:14,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-13 09:55:14,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 152 [2020-10-13 09:55:14,584 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:15,529 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 183 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-13 09:55:15,529 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1068213195] [2020-10-13 09:55:15,531 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 09:55:15,531 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-13 09:55:15,531 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750760417] [2020-10-13 09:55:15,533 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-13 09:55:15,533 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 09:55:15,533 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-13 09:55:15,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-13 09:55:15,534 INFO L87 Difference]: Start difference. First operand 6392 states and 9520 transitions. Second operand 7 states. [2020-10-13 09:55:30,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 09:55:30,111 INFO L93 Difference]: Finished difference Result 15760 states and 23553 transitions. [2020-10-13 09:55:30,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-13 09:55:30,112 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 572 [2020-10-13 09:55:30,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 09:55:30,150 INFO L225 Difference]: With dead ends: 15760 [2020-10-13 09:55:30,150 INFO L226 Difference]: Without dead ends: 8640 [2020-10-13 09:55:30,166 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-10-13 09:55:30,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8640 states. [2020-10-13 09:55:30,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8640 to 8593. [2020-10-13 09:55:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8593 states. [2020-10-13 09:55:30,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8593 states to 8593 states and 10705 transitions. [2020-10-13 09:55:30,463 INFO L78 Accepts]: Start accepts. Automaton has 8593 states and 10705 transitions. Word has length 572 [2020-10-13 09:55:30,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 09:55:30,463 INFO L479 AbstractCegarLoop]: Abstraction has 8593 states and 10705 transitions. [2020-10-13 09:55:30,464 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-13 09:55:30,464 INFO L276 IsEmpty]: Start isEmpty. Operand 8593 states and 10705 transitions. [2020-10-13 09:55:30,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2020-10-13 09:55:30,509 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 09:55:30,510 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:55:30,510 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-13 09:55:30,510 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 09:55:30,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 09:55:30,511 INFO L82 PathProgramCache]: Analyzing trace with hash 1312787912, now seen corresponding path program 1 times [2020-10-13 09:55:30,512 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 09:55:30,512 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2045355274] [2020-10-13 09:55:30,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 09:55:30,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:30,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:30,705 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:33,037 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:33,600 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:35,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:35,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 587 [2020-10-13 09:55:35,617 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 09:55:35,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5017 [2020-10-13 09:55:35,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:35,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 09:55:35,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 519 [2020-10-13 09:55:35,618 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 09:55:35,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:35,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 09:55:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:35,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:35,756 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:35,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 09:55:35,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:55:35,756 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 09:55:35,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:35,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 09:55:35,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:55:35,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 09:55:35,757 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:35,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 09:55:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:35,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:35,789 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:35,790 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 72 [2020-10-13 09:55:35,790 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:55:35,790 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 09:55:35,791 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:35,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 09:55:35,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:55:35,791 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 09:55:35,792 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:35,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-13 09:55:35,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:35,923 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:36,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:36,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 440 [2020-10-13 09:55:36,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:55:36,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 197 [2020-10-13 09:55:36,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:36,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 09:55:36,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:55:36,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 431 [2020-10-13 09:55:36,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:36,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2020-10-13 09:55:36,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:36,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:36,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:36,247 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 152 [2020-10-13 09:55:36,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:55:36,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 72 [2020-10-13 09:55:36,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:36,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 09:55:36,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:55:36,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 146 [2020-10-13 09:55:36,248 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:36,567 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 117 proven. 2 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2020-10-13 09:55:36,567 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2045355274] [2020-10-13 09:55:36,567 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 09:55:36,568 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-13 09:55:36,568 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1390785754] [2020-10-13 09:55:36,569 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 09:55:36,569 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 09:55:36,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 09:55:36,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 09:55:36,569 INFO L87 Difference]: Start difference. First operand 8593 states and 10705 transitions. Second operand 5 states. [2020-10-13 09:55:41,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 09:55:41,021 INFO L93 Difference]: Finished difference Result 15091 states and 19025 transitions. [2020-10-13 09:55:41,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 09:55:41,023 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 573 [2020-10-13 09:55:41,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 09:55:41,051 INFO L225 Difference]: With dead ends: 15091 [2020-10-13 09:55:41,051 INFO L226 Difference]: Without dead ends: 8604 [2020-10-13 09:55:41,068 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 10 SyntacticMatches, 2 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 09:55:41,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8604 states. [2020-10-13 09:55:41,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8604 to 8593. [2020-10-13 09:55:41,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8593 states. [2020-10-13 09:55:41,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8593 states to 8593 states and 10697 transitions. [2020-10-13 09:55:41,241 INFO L78 Accepts]: Start accepts. Automaton has 8593 states and 10697 transitions. Word has length 573 [2020-10-13 09:55:41,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 09:55:41,242 INFO L479 AbstractCegarLoop]: Abstraction has 8593 states and 10697 transitions. [2020-10-13 09:55:41,242 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 09:55:41,243 INFO L276 IsEmpty]: Start isEmpty. Operand 8593 states and 10697 transitions. [2020-10-13 09:55:41,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2020-10-13 09:55:41,291 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 09:55:41,291 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:55:41,292 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-13 09:55:41,292 INFO L427 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 09:55:41,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 09:55:41,293 INFO L82 PathProgramCache]: Analyzing trace with hash 608433510, now seen corresponding path program 1 times [2020-10-13 09:55:41,293 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 09:55:41,293 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [974660864] [2020-10-13 09:55:41,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 09:55:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:41,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:41,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:44,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:44,941 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:46,504 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:46,504 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 592 [2020-10-13 09:55:46,504 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 09:55:46,504 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5031 [2020-10-13 09:55:46,505 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:46,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 09:55:46,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 524 [2020-10-13 09:55:46,505 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 30 [2020-10-13 09:55:46,505 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:46,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 09:55:46,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:46,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:46,636 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:46,636 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 09:55:46,637 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:55:46,637 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 09:55:46,637 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:46,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 09:55:46,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:55:46,637 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 09:55:46,638 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:46,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 09:55:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:46,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:46,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:46,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 72 [2020-10-13 09:55:46,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:55:46,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 09:55:46,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:46,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 09:55:46,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:55:46,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 09:55:46,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:46,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-13 09:55:46,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:46,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:46,945 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:46,945 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 445 [2020-10-13 09:55:46,945 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:55:46,945 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 210 [2020-10-13 09:55:46,945 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:46,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 09:55:46,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:55:46,946 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 436 [2020-10-13 09:55:46,946 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:47,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2020-10-13 09:55:47,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:47,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:47,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:47,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 157 [2020-10-13 09:55:47,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:55:47,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-13 09:55:47,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:47,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 09:55:47,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:55:47,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 151 [2020-10-13 09:55:47,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:47,496 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 117 proven. 2 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2020-10-13 09:55:47,497 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [974660864] [2020-10-13 09:55:47,497 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 09:55:47,497 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-13 09:55:47,497 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846457204] [2020-10-13 09:55:47,498 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 09:55:47,498 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 09:55:47,499 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 09:55:47,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 09:55:47,499 INFO L87 Difference]: Start difference. First operand 8593 states and 10697 transitions. Second operand 5 states. [2020-10-13 09:55:51,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 09:55:51,684 INFO L93 Difference]: Finished difference Result 15096 states and 19000 transitions. [2020-10-13 09:55:51,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 09:55:51,690 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 578 [2020-10-13 09:55:51,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 09:55:51,715 INFO L225 Difference]: With dead ends: 15096 [2020-10-13 09:55:51,715 INFO L226 Difference]: Without dead ends: 8599 [2020-10-13 09:55:51,729 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 12 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 09:55:51,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8599 states. [2020-10-13 09:55:51,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8599 to 8588. [2020-10-13 09:55:51,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8588 states. [2020-10-13 09:55:51,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8588 states to 8588 states and 10668 transitions. [2020-10-13 09:55:51,898 INFO L78 Accepts]: Start accepts. Automaton has 8588 states and 10668 transitions. Word has length 578 [2020-10-13 09:55:51,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 09:55:51,899 INFO L479 AbstractCegarLoop]: Abstraction has 8588 states and 10668 transitions. [2020-10-13 09:55:51,900 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 09:55:51,900 INFO L276 IsEmpty]: Start isEmpty. Operand 8588 states and 10668 transitions. [2020-10-13 09:55:51,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2020-10-13 09:55:51,925 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 09:55:51,926 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, 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, 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, 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, 1, 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 09:55:51,926 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-13 09:55:51,926 INFO L427 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 09:55:51,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 09:55:51,927 INFO L82 PathProgramCache]: Analyzing trace with hash 1999844381, now seen corresponding path program 1 times [2020-10-13 09:55:51,927 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 09:55:51,928 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1675482182] [2020-10-13 09:55:51,928 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 09:55:52,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:52,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:52,664 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:53,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:54,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:54,608 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 642 [2020-10-13 09:55:54,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 09:55:54,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2555 [2020-10-13 09:55:54,609 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:54,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 09:55:54,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 574 [2020-10-13 09:55:54,609 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-13 09:55:54,609 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:54,695 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 09:55:54,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:54,697 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:54,699 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:54,699 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 09:55:54,699 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:55:54,699 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1 [2020-10-13 09:55:54,699 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:54,699 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 09:55:54,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:55:54,700 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 09:55:54,700 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:54,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 09:55:54,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:54,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:54,778 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:54,779 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 253 [2020-10-13 09:55:54,779 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:55:54,779 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-13 09:55:54,779 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:54,779 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 09:55:54,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:55:54,780 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 09:55:54,780 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:54,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2020-10-13 09:55:54,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:54,891 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:54,998 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:54,998 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 314 [2020-10-13 09:55:54,998 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:55:54,998 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 128 [2020-10-13 09:55:54,998 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:54,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 09:55:54,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:55:54,999 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 305 [2020-10-13 09:55:54,999 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:55,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2020-10-13 09:55:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:55,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:55:55,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:55:55,068 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 26 [2020-10-13 09:55:55,068 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:55:55,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 09:55:55,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:55:55,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 09:55:55,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:55:55,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-13 09:55:55,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:55:55,260 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 117 proven. 2 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2020-10-13 09:55:55,261 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1675482182] [2020-10-13 09:55:55,261 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 09:55:55,261 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-13 09:55:55,261 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1279537005] [2020-10-13 09:55:55,262 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 09:55:55,262 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 09:55:55,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 09:55:55,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 09:55:55,263 INFO L87 Difference]: Start difference. First operand 8588 states and 10668 transitions. Second operand 5 states. [2020-10-13 09:55:59,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 09:55:59,511 INFO L93 Difference]: Finished difference Result 15077 states and 18943 transitions. [2020-10-13 09:55:59,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 09:55:59,514 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 628 [2020-10-13 09:55:59,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 09:55:59,537 INFO L225 Difference]: With dead ends: 15077 [2020-10-13 09:55:59,538 INFO L226 Difference]: Without dead ends: 8599 [2020-10-13 09:55:59,551 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 10 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 09:55:59,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8599 states. [2020-10-13 09:55:59,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8599 to 8588. [2020-10-13 09:55:59,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8588 states. [2020-10-13 09:55:59,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8588 states to 8588 states and 10666 transitions. [2020-10-13 09:55:59,720 INFO L78 Accepts]: Start accepts. Automaton has 8588 states and 10666 transitions. Word has length 628 [2020-10-13 09:55:59,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 09:55:59,721 INFO L479 AbstractCegarLoop]: Abstraction has 8588 states and 10666 transitions. [2020-10-13 09:55:59,722 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 09:55:59,722 INFO L276 IsEmpty]: Start isEmpty. Operand 8588 states and 10666 transitions. [2020-10-13 09:55:59,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 710 [2020-10-13 09:55:59,746 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 09:55:59,748 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:55:59,749 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-13 09:55:59,749 INFO L427 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 09:55:59,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 09:55:59,749 INFO L82 PathProgramCache]: Analyzing trace with hash -2042007151, now seen corresponding path program 1 times [2020-10-13 09:55:59,749 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 09:55:59,750 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1532632560] [2020-10-13 09:55:59,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 09:55:59,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:55:59,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:56:00,618 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:56:01,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:56:01,631 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:56:04,918 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:56:04,918 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 723 [2020-10-13 09:56:04,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-13 09:56:04,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5034 [2020-10-13 09:56:04,919 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:56:04,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-13 09:56:04,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 655 [2020-10-13 09:56:04,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 37 [2020-10-13 09:56:04,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:56:05,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 09:56:05,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:56:05,139 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:56:05,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:56:05,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 09:56:05,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:56:05,141 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-13 09:56:05,141 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:56:05,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 09:56:05,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:56:05,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 09:56:05,142 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:56:05,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 09:56:05,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:56:05,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:56:05,199 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:56:05,199 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 253 [2020-10-13 09:56:05,199 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:56:05,199 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 09:56:05,199 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:56:05,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 09:56:05,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:56:05,200 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 09:56:05,200 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:56:05,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2020-10-13 09:56:05,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:56:05,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:56:05,471 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:56:05,471 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 395 [2020-10-13 09:56:05,471 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:56:05,471 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 174 [2020-10-13 09:56:05,471 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:56:05,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 09:56:05,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:56:05,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 386 [2020-10-13 09:56:05,472 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:56:05,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2020-10-13 09:56:05,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 09:56:05,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 09:56:05,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 09:56:05,614 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 107 [2020-10-13 09:56:05,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 09:56:05,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 09:56:05,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: NARROWEST [2020-10-13 09:56:05,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-13 09:56:05,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 09:56:05,615 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 101 [2020-10-13 09:56:05,615 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 09:56:05,943 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 117 proven. 2 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2020-10-13 09:56:05,943 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1532632560] [2020-10-13 09:56:05,943 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 09:56:05,944 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-13 09:56:05,944 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1285457303] [2020-10-13 09:56:05,945 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-13 09:56:05,945 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 09:56:05,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-13 09:56:05,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-13 09:56:05,946 INFO L87 Difference]: Start difference. First operand 8588 states and 10666 transitions. Second operand 5 states. [2020-10-13 09:56:10,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 09:56:10,248 INFO L93 Difference]: Finished difference Result 14389 states and 17896 transitions. [2020-10-13 09:56:10,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-13 09:56:10,250 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 709 [2020-10-13 09:56:10,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 09:56:10,252 INFO L225 Difference]: With dead ends: 14389 [2020-10-13 09:56:10,252 INFO L226 Difference]: Without dead ends: 0 [2020-10-13 09:56:10,277 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 10 SyntacticMatches, 2 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 09:56:10,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-13 09:56:10,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-13 09:56:10,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-13 09:56:10,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-13 09:56:10,278 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 709 [2020-10-13 09:56:10,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 09:56:10,278 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-13 09:56:10,278 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-13 09:56:10,278 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-13 09:56:10,279 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-13 09:56:10,279 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-13 09:56:10,281 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-13 09:56:11,025 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 48 [2020-10-13 09:56:11,299 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 48 [2020-10-13 09:56:11,535 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 21 [2020-10-13 09:56:12,494 WARN L193 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 75 [2020-10-13 09:56:12,648 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 21 [2020-10-13 09:56:12,873 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 47 [2020-10-13 09:56:13,273 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 76 [2020-10-13 09:56:13,537 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 47 [2020-10-13 09:56:13,737 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 21 [2020-10-13 09:56:13,742 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-10-13 09:56:13,745 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a24~0 |old(~a24~0)|) (= ~inputC~0 |old(~inputC~0)|) (= ~inputF~0 |old(~inputF~0)|) (= ~inputA~0 |old(~inputA~0)|) (= ~a18~0 |old(~a18~0)|) (= ~inputE~0 |old(~inputE~0)|) (= ~inputD~0 |old(~inputD~0)|) (= ~inputB~0 |old(~inputB~0)|) (= ~a15~0 |old(~a15~0)|) (= ~a3~0 |old(~a3~0)|)) [2020-10-13 09:56:13,745 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-10-13 09:56:13,745 INFO L268 CegarLoopResult]: For program point L3966(lines 3966 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,745 INFO L268 CegarLoopResult]: For program point L3933(lines 3933 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,746 INFO L268 CegarLoopResult]: For program point L3867(lines 3867 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,746 INFO L268 CegarLoopResult]: For program point L3702(lines 3702 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,746 INFO L268 CegarLoopResult]: For program point L3504(lines 3504 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,746 INFO L268 CegarLoopResult]: For program point L3438(lines 3438 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,746 INFO L268 CegarLoopResult]: For program point L3471(lines 3471 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,746 INFO L268 CegarLoopResult]: For program point L3108(lines 3108 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,746 INFO L268 CegarLoopResult]: For program point L4066(lines 4066 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,747 INFO L268 CegarLoopResult]: For program point L3835(lines 3835 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,747 INFO L268 CegarLoopResult]: For program point L3076(lines 3076 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,747 INFO L268 CegarLoopResult]: For program point L3737(lines 3737 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,747 INFO L268 CegarLoopResult]: For program point L3407(lines 3407 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,747 INFO L268 CegarLoopResult]: For program point L3308(lines 3308 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,748 INFO L268 CegarLoopResult]: For program point L3242(lines 3242 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,748 INFO L268 CegarLoopResult]: For program point L3275(lines 3275 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,748 INFO L268 CegarLoopResult]: For program point L4035(lines 4035 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,748 INFO L268 CegarLoopResult]: For program point L3804(lines 3804 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,748 INFO L268 CegarLoopResult]: For program point L3771(lines 3771 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,749 INFO L268 CegarLoopResult]: For program point L3573(lines 3573 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,749 INFO L268 CegarLoopResult]: For program point L3342(lines 3342 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,749 INFO L268 CegarLoopResult]: For program point L3375(lines 3375 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,749 INFO L268 CegarLoopResult]: For program point L3210(lines 3210 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,749 INFO L268 CegarLoopResult]: For program point L3177(lines 3177 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,749 INFO L268 CegarLoopResult]: For program point L4201(lines 4201 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,750 INFO L268 CegarLoopResult]: For program point L3640(lines 3640 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,750 INFO L268 CegarLoopResult]: For program point L3541(lines 3541 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,750 INFO L268 CegarLoopResult]: For program point L4136(lines 4136 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,750 INFO L268 CegarLoopResult]: For program point L3145(lines 3145 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,750 INFO L268 CegarLoopResult]: For program point L4169(lines 4169 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,750 INFO L268 CegarLoopResult]: For program point L4103(lines 4103 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,751 INFO L268 CegarLoopResult]: For program point L3674(lines 3674 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,751 INFO L268 CegarLoopResult]: For program point L3608(lines 3608 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,751 INFO L268 CegarLoopResult]: For program point L4236(lines 4236 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,751 INFO L268 CegarLoopResult]: For program point L3113(lines 3113 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,751 INFO L268 CegarLoopResult]: For program point L4071(lines 4071 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,751 INFO L268 CegarLoopResult]: For program point L4005(lines 4005 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,751 INFO L268 CegarLoopResult]: For program point L3906(lines 3906 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,751 INFO L268 CegarLoopResult]: For program point L3939(lines 3939 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,752 INFO L268 CegarLoopResult]: For program point L3873(lines 3873 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,752 INFO L268 CegarLoopResult]: For program point L3510(lines 3510 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,752 INFO L268 CegarLoopResult]: For program point L3444(lines 3444 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,752 INFO L268 CegarLoopResult]: For program point L3477(lines 3477 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,752 INFO L268 CegarLoopResult]: For program point L3973(lines 3973 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,752 INFO L268 CegarLoopResult]: For program point L3709(lines 3709 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,752 INFO L268 CegarLoopResult]: For program point calculate_output3EXIT(lines 3053 4251) no Hoare annotation was computed. [2020-10-13 09:56:13,752 INFO L268 CegarLoopResult]: For program point calculate_output3FINAL(lines 3053 4251) no Hoare annotation was computed. [2020-10-13 09:56:13,753 INFO L268 CegarLoopResult]: For program point L3082(lines 3082 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,753 INFO L268 CegarLoopResult]: For program point L3842(lines 3842 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,753 INFO L268 CegarLoopResult]: For program point L3743(lines 3743 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,753 INFO L268 CegarLoopResult]: For program point L3413(lines 3413 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,753 INFO L268 CegarLoopResult]: For program point L4041(lines 4041 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,753 INFO L268 CegarLoopResult]: For program point L3579(lines 3579 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,753 INFO L268 CegarLoopResult]: For program point L3282(lines 3282 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,753 INFO L268 CegarLoopResult]: For program point L3315(lines 3315 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,753 INFO L268 CegarLoopResult]: For program point L3249(lines 3249 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,754 INFO L268 CegarLoopResult]: For program point L3183(lines 3183 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,754 INFO L268 CegarLoopResult]: For program point L3778(lines 3778 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,754 INFO L268 CegarLoopResult]: For program point L3811(lines 3811 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,754 INFO L268 CegarLoopResult]: For program point L3646(lines 3646 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,754 INFO L268 CegarLoopResult]: For program point L3547(lines 3547 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,754 INFO L268 CegarLoopResult]: For program point L3382(lines 3382 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,754 INFO L268 CegarLoopResult]: For program point L3349(lines 3349 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,754 INFO L268 CegarLoopResult]: For program point L3217(lines 3217 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,755 INFO L268 CegarLoopResult]: For program point L4175(lines 4175 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,755 INFO L268 CegarLoopResult]: For program point L4208(lines 4208 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,755 INFO L268 CegarLoopResult]: For program point L4076(lines 4076 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,755 INFO L268 CegarLoopResult]: For program point L4109(lines 4109 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,755 INFO L268 CegarLoopResult]: For program point L4010(lines 4010 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,755 INFO L268 CegarLoopResult]: For program point L3614(lines 3614 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,755 INFO L268 CegarLoopResult]: For program point L3152(lines 3152 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,755 INFO L268 CegarLoopResult]: For program point L4143(lines 4143 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,755 INFO L268 CegarLoopResult]: For program point L3681(lines 3681 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,756 INFO L268 CegarLoopResult]: For program point L4243(lines 4243 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,756 INFO L268 CegarLoopResult]: For program point L3120(lines 3120 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,756 INFO L268 CegarLoopResult]: For program point L3946(lines 3946 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,756 INFO L268 CegarLoopResult]: For program point L3979(lines 3979 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,756 INFO L268 CegarLoopResult]: For program point L3880(lines 3880 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,756 INFO L268 CegarLoopResult]: For program point L3913(lines 3913 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,756 INFO L268 CegarLoopResult]: For program point L3484(lines 3484 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,756 INFO L268 CegarLoopResult]: For program point L3517(lines 3517 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,756 INFO L268 CegarLoopResult]: For program point L3451(lines 3451 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,756 INFO L268 CegarLoopResult]: For program point L3848(lines 3848 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,757 INFO L268 CegarLoopResult]: For program point L3716(lines 3716 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,757 INFO L268 CegarLoopResult]: For program point L3584(lines 3584 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,757 INFO L268 CegarLoopResult]: For program point L3419(lines 3419 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,757 INFO L268 CegarLoopResult]: For program point L3056(lines 3056 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,757 INFO L268 CegarLoopResult]: For program point L3089(lines 3089 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,757 INFO L268 CegarLoopResult]: For program point L3750(lines 3750 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,757 INFO L268 CegarLoopResult]: For program point L3288(lines 3288 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,757 INFO L268 CegarLoopResult]: For program point L3222(lines 3222 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,757 INFO L268 CegarLoopResult]: For program point L3255(lines 3255 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,757 INFO L268 CegarLoopResult]: For program point L3189(lines 3189 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,758 INFO L268 CegarLoopResult]: For program point L4048(lines 4048 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,758 INFO L268 CegarLoopResult]: For program point L3784(lines 3784 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,758 INFO L268 CegarLoopResult]: For program point L3553(lines 3553 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,758 INFO L268 CegarLoopResult]: For program point L3388(lines 3388 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,758 INFO L268 CegarLoopResult]: For program point L3322(lines 3322 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,758 INFO L268 CegarLoopResult]: For program point L3355(lines 3355 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,758 INFO L268 CegarLoopResult]: For program point L3157(lines 3157 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,758 INFO L268 CegarLoopResult]: For program point L4016(lines 4016 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,758 INFO L268 CegarLoopResult]: For program point L3818(lines 3818 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,758 INFO L268 CegarLoopResult]: For program point L3653(lines 3653 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,759 INFO L268 CegarLoopResult]: For program point L4215(lines 4215 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,759 INFO L268 CegarLoopResult]: For program point L4182(lines 4182 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,759 INFO L268 CegarLoopResult]: For program point L4116(lines 4116 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,759 INFO L268 CegarLoopResult]: For program point L4149(lines 4149 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,759 INFO L268 CegarLoopResult]: For program point L4083(lines 4083 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,760 INFO L268 CegarLoopResult]: For program point L3621(lines 3621 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,760 INFO L268 CegarLoopResult]: For program point L3126(lines 3126 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,760 INFO L268 CegarLoopResult]: For program point L3985(lines 3985 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,760 INFO L268 CegarLoopResult]: For program point L3886(lines 3886 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,760 INFO L268 CegarLoopResult]: For program point L3688(lines 3688 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,761 INFO L268 CegarLoopResult]: For program point L3523(lines 3523 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,761 INFO L268 CegarLoopResult]: For program point L3920(lines 3920 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,761 INFO L268 CegarLoopResult]: For program point L3953(lines 3953 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,761 INFO L268 CegarLoopResult]: For program point L3854(lines 3854 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,762 INFO L268 CegarLoopResult]: For program point L3458(lines 3458 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,762 INFO L268 CegarLoopResult]: For program point L3491(lines 3491 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,762 INFO L268 CegarLoopResult]: For program point L3425(lines 3425 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,762 INFO L268 CegarLoopResult]: For program point L3723(lines 3723 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,762 INFO L268 CegarLoopResult]: For program point L3591(lines 3591 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,762 INFO L268 CegarLoopResult]: For program point L3294(lines 3294 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,763 INFO L268 CegarLoopResult]: For program point L3096(lines 3096 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,763 INFO L268 CegarLoopResult]: For program point L3063(lines 3063 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,763 INFO L268 CegarLoopResult]: For program point L3757(lines 3757 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,763 INFO L268 CegarLoopResult]: For program point L3394(lines 3394 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,763 INFO L268 CegarLoopResult]: For program point L3262(lines 3262 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,763 INFO L268 CegarLoopResult]: For program point L3196(lines 3196 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,764 INFO L268 CegarLoopResult]: For program point L3229(lines 3229 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,764 INFO L268 CegarLoopResult]: For program point L4022(lines 4022 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,764 INFO L268 CegarLoopResult]: For program point L4055(lines 4055 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,764 INFO L268 CegarLoopResult]: For program point L3824(lines 3824 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,764 INFO L268 CegarLoopResult]: For program point L3791(lines 3791 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,764 INFO L268 CegarLoopResult]: For program point L3560(lines 3560 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,765 INFO L268 CegarLoopResult]: For program point L3362(lines 3362 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,765 INFO L268 CegarLoopResult]: For program point L3329(lines 3329 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,765 INFO L268 CegarLoopResult]: For program point L3164(lines 3164 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,765 INFO L268 CegarLoopResult]: For program point L4188(lines 4188 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,765 INFO L268 CegarLoopResult]: For program point L4122(lines 4122 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,765 INFO L268 CegarLoopResult]: For program point L3660(lines 3660 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,766 INFO L268 CegarLoopResult]: For program point L3627(lines 3627 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,766 INFO L268 CegarLoopResult]: For program point L4222(lines 4222 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,766 INFO L268 CegarLoopResult]: For program point L4156(lines 4156 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,766 INFO L268 CegarLoopResult]: For program point L4090(lines 4090 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,766 INFO L268 CegarLoopResult]: For program point L3991(lines 3991 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,767 INFO L268 CegarLoopResult]: For program point L3529(lines 3529 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,767 INFO L268 CegarLoopResult]: For program point L3133(lines 3133 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,767 INFO L268 CegarLoopResult]: For program point L3893(lines 3893 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,767 INFO L268 CegarLoopResult]: For program point L3695(lines 3695 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,767 INFO L268 CegarLoopResult]: For program point L3464(lines 3464 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,767 INFO L268 CegarLoopResult]: For program point L3960(lines 3960 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,768 INFO L268 CegarLoopResult]: For program point L3927(lines 3927 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,768 INFO L268 CegarLoopResult]: For program point L3861(lines 3861 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,768 INFO L268 CegarLoopResult]: For program point L3597(lines 3597 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,768 INFO L268 CegarLoopResult]: For program point L3498(lines 3498 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,768 INFO L268 CegarLoopResult]: For program point L3432(lines 3432 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,768 INFO L268 CegarLoopResult]: For program point L3730(lines 3730 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,769 INFO L268 CegarLoopResult]: For program point L3400(lines 3400 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,769 INFO L268 CegarLoopResult]: For program point L3301(lines 3301 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,769 INFO L268 CegarLoopResult]: For program point L3235(lines 3235 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,769 INFO L268 CegarLoopResult]: For program point L3070(lines 3070 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,769 INFO L268 CegarLoopResult]: For program point L3103(lines 3103 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,770 INFO L264 CegarLoopResult]: At program point calculate_output3ENTRY(lines 3053 4251) the Hoare annotation is: (let ((.cse0 (and (= ~a24~0 |old(~a24~0)|) (= ~a18~0 |old(~a18~0)|) (= ~a15~0 |old(~a15~0)|) (= ~a3~0 |old(~a3~0)|)))) (and (or (= 2 |old(~a24~0)|) .cse0) (or .cse0 (not (<= 5 |old(~a15~0)|))))) [2020-10-13 09:56:13,770 INFO L268 CegarLoopResult]: For program point L4028(lines 4028 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,770 INFO L268 CegarLoopResult]: For program point L4061(lines 4061 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,770 INFO L268 CegarLoopResult]: For program point L3830(lines 3830 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,770 INFO L268 CegarLoopResult]: For program point L3764(lines 3764 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,771 INFO L268 CegarLoopResult]: For program point L3797(lines 3797 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,771 INFO L268 CegarLoopResult]: For program point L3368(lines 3368 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,771 INFO L268 CegarLoopResult]: For program point L3269(lines 3269 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,771 INFO L268 CegarLoopResult]: For program point L3203(lines 3203 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,771 INFO L268 CegarLoopResult]: For program point L3633(lines 3633 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,771 INFO L268 CegarLoopResult]: For program point L3567(lines 3567 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,772 INFO L268 CegarLoopResult]: For program point L3336(lines 3336 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,772 INFO L268 CegarLoopResult]: For program point L4162(lines 4162 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,772 INFO L268 CegarLoopResult]: For program point L3171(lines 3171 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,772 INFO L268 CegarLoopResult]: For program point L4195(lines 4195 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,772 INFO L268 CegarLoopResult]: For program point L4096(lines 4096 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,772 INFO L268 CegarLoopResult]: For program point L4129(lines 4129 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,773 INFO L268 CegarLoopResult]: For program point L3667(lines 3667 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,773 INFO L268 CegarLoopResult]: For program point L3535(lines 3535 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,773 INFO L268 CegarLoopResult]: For program point L4229(lines 4229 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,773 INFO L268 CegarLoopResult]: For program point L3139(lines 3139 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,773 INFO L268 CegarLoopResult]: For program point L3998(lines 3998 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,774 INFO L268 CegarLoopResult]: For program point L3899(lines 3899 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,774 INFO L268 CegarLoopResult]: For program point L3602(lines 3602 4249) no Hoare annotation was computed. [2020-10-13 09:56:13,774 INFO L268 CegarLoopResult]: For program point L2876(lines 2876 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,774 INFO L268 CegarLoopResult]: For program point L2843(lines 2843 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,774 INFO L268 CegarLoopResult]: For program point calculate_output2EXIT(lines 1640 3051) no Hoare annotation was computed. [2020-10-13 09:56:13,774 INFO L268 CegarLoopResult]: For program point L1687(lines 1687 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,775 INFO L268 CegarLoopResult]: For program point L2546(lines 2546 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,775 INFO L268 CegarLoopResult]: For program point L2480(lines 2480 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,775 INFO L268 CegarLoopResult]: For program point L3042(lines 3042 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,775 INFO L268 CegarLoopResult]: For program point L1985(lines 1985 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,775 INFO L268 CegarLoopResult]: For program point L1952(lines 1952 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,775 INFO L268 CegarLoopResult]: For program point L1919(lines 1919 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,776 INFO L268 CegarLoopResult]: For program point L2811(lines 2811 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,776 INFO L268 CegarLoopResult]: For program point L1655(lines 1655 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,776 INFO L268 CegarLoopResult]: For program point L2382(lines 2382 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,776 INFO L268 CegarLoopResult]: For program point L2349(lines 2349 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,776 INFO L268 CegarLoopResult]: For program point L2977(lines 2977 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,777 INFO L268 CegarLoopResult]: For program point L1854(lines 1854 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,777 INFO L268 CegarLoopResult]: For program point L2779(lines 2779 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,777 INFO L268 CegarLoopResult]: For program point L2713(lines 2713 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,777 INFO L268 CegarLoopResult]: For program point L2284(lines 2284 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,777 INFO L268 CegarLoopResult]: For program point L2317(lines 2317 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,777 INFO L268 CegarLoopResult]: For program point L2251(lines 2251 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,778 INFO L268 CegarLoopResult]: For program point L3011(lines 3011 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,778 INFO L268 CegarLoopResult]: For program point L2945(lines 2945 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,778 INFO L268 CegarLoopResult]: For program point L1756(lines 1756 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,778 INFO L268 CegarLoopResult]: For program point L2747(lines 2747 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,778 INFO L268 CegarLoopResult]: For program point L2681(lines 2681 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,778 INFO L268 CegarLoopResult]: For program point L2516(lines 2516 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,779 INFO L268 CegarLoopResult]: For program point L2054(lines 2054 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,779 INFO L268 CegarLoopResult]: For program point L2087(lines 2087 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,779 INFO L268 CegarLoopResult]: For program point L1823(lines 1823 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,779 INFO L268 CegarLoopResult]: For program point L2649(lines 2649 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,779 INFO L268 CegarLoopResult]: For program point L2220(lines 2220 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,779 INFO L268 CegarLoopResult]: For program point L2187(lines 2187 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,780 INFO L268 CegarLoopResult]: For program point L2121(lines 2121 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,780 INFO L268 CegarLoopResult]: For program point L2022(lines 2022 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,780 INFO L268 CegarLoopResult]: For program point L1791(lines 1791 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,780 INFO L268 CegarLoopResult]: For program point L1725(lines 1725 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,780 INFO L268 CegarLoopResult]: For program point L2584(lines 2584 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,780 INFO L268 CegarLoopResult]: For program point L2617(lines 2617 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,781 INFO L268 CegarLoopResult]: For program point L2155(lines 2155 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,781 INFO L268 CegarLoopResult]: For program point L1990(lines 1990 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,781 INFO L268 CegarLoopResult]: For program point L1891(lines 1891 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,781 INFO L268 CegarLoopResult]: For program point L2882(lines 2882 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,781 INFO L268 CegarLoopResult]: For program point L2915(lines 2915 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,782 INFO L268 CegarLoopResult]: For program point L1693(lines 1693 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,782 INFO L268 CegarLoopResult]: For program point L2420(lines 2420 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,782 INFO L268 CegarLoopResult]: For program point L2453(lines 2453 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,782 INFO L268 CegarLoopResult]: For program point L2387(lines 2387 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,782 INFO L268 CegarLoopResult]: For program point calculate_output2FINAL(lines 1640 3051) no Hoare annotation was computed. [2020-10-13 09:56:13,782 INFO L268 CegarLoopResult]: For program point L2850(lines 2850 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,783 INFO L268 CegarLoopResult]: For program point L2817(lines 2817 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,783 INFO L268 CegarLoopResult]: For program point L2553(lines 2553 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,784 INFO L268 CegarLoopResult]: For program point L2487(lines 2487 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,784 INFO L268 CegarLoopResult]: For program point L1959(lines 1959 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,785 INFO L268 CegarLoopResult]: For program point L1926(lines 1926 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,786 INFO L268 CegarLoopResult]: For program point L2983(lines 2983 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,786 INFO L268 CegarLoopResult]: For program point L1860(lines 1860 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,786 INFO L268 CegarLoopResult]: For program point L1662(lines 1662 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,787 INFO L268 CegarLoopResult]: For program point L2719(lines 2719 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,787 INFO L268 CegarLoopResult]: For program point L2356(lines 2356 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,787 INFO L268 CegarLoopResult]: For program point L2290(lines 2290 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,787 INFO L264 CegarLoopResult]: At program point L3050(line 3050) the Hoare annotation is: (let ((.cse0 (and (= ~a24~0 |old(~a24~0)|) (= ~a18~0 |old(~a18~0)|) (= ~a15~0 |old(~a15~0)|) (= ~a3~0 |old(~a3~0)|)))) (and (or (= 2 |old(~a24~0)|) .cse0) (or .cse0 (not (<= 5 |old(~a15~0)|))))) [2020-10-13 09:56:13,787 INFO L268 CegarLoopResult]: For program point L3050-1(line 3050) no Hoare annotation was computed. [2020-10-13 09:56:13,789 INFO L268 CegarLoopResult]: For program point L2786(lines 2786 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,789 INFO L268 CegarLoopResult]: For program point L1762(lines 1762 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,791 INFO L268 CegarLoopResult]: For program point L2687(lines 2687 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,791 INFO L268 CegarLoopResult]: For program point L2522(lines 2522 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,791 INFO L268 CegarLoopResult]: For program point L2324(lines 2324 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,792 INFO L268 CegarLoopResult]: For program point L2258(lines 2258 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,792 INFO L268 CegarLoopResult]: For program point L3018(lines 3018 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,792 INFO L268 CegarLoopResult]: For program point L2952(lines 2952 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,792 INFO L268 CegarLoopResult]: For program point L1796(lines 1796 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,792 INFO L268 CegarLoopResult]: For program point L2754(lines 2754 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,792 INFO L268 CegarLoopResult]: For program point L1730(lines 1730 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,793 INFO L268 CegarLoopResult]: For program point L2655(lines 2655 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,793 INFO L268 CegarLoopResult]: For program point L2226(lines 2226 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,793 INFO L268 CegarLoopResult]: For program point L2193(lines 2193 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,793 INFO L268 CegarLoopResult]: For program point L2094(lines 2094 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,793 INFO L268 CegarLoopResult]: For program point L2061(lines 2061 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,793 INFO L268 CegarLoopResult]: For program point L1830(lines 1830 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,794 INFO L268 CegarLoopResult]: For program point L2590(lines 2590 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,794 INFO L268 CegarLoopResult]: For program point L2128(lines 2128 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,794 INFO L268 CegarLoopResult]: For program point L2161(lines 2161 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,794 INFO L268 CegarLoopResult]: For program point L2029(lines 2029 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,794 INFO L268 CegarLoopResult]: For program point L1996(lines 1996 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,794 INFO L268 CegarLoopResult]: For program point L2921(lines 2921 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,794 INFO L268 CegarLoopResult]: For program point L1699(lines 1699 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,795 INFO L268 CegarLoopResult]: For program point L2624(lines 2624 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,795 INFO L268 CegarLoopResult]: For program point L2558(lines 2558 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,795 INFO L268 CegarLoopResult]: For program point L2426(lines 2426 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,795 INFO L268 CegarLoopResult]: For program point L2393(lines 2393 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,795 INFO L268 CegarLoopResult]: For program point L2988(lines 2988 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,795 INFO L268 CegarLoopResult]: For program point L1898(lines 1898 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,795 INFO L268 CegarLoopResult]: For program point L2856(lines 2856 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,795 INFO L268 CegarLoopResult]: For program point L2889(lines 2889 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,796 INFO L268 CegarLoopResult]: For program point L2460(lines 2460 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,796 INFO L268 CegarLoopResult]: For program point L2493(lines 2493 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,796 INFO L268 CegarLoopResult]: For program point L1932(lines 1932 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,796 INFO L268 CegarLoopResult]: For program point L1866(lines 1866 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,796 INFO L268 CegarLoopResult]: For program point L2824(lines 2824 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,796 INFO L268 CegarLoopResult]: For program point L1767(lines 1767 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,796 INFO L268 CegarLoopResult]: For program point L1966(lines 1966 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,796 INFO L268 CegarLoopResult]: For program point L3023(lines 3023 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,797 INFO L268 CegarLoopResult]: For program point L2792(lines 2792 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,797 INFO L268 CegarLoopResult]: For program point L2726(lines 2726 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,797 INFO L268 CegarLoopResult]: For program point L1669(lines 1669 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,797 INFO L268 CegarLoopResult]: For program point L2693(lines 2693 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,797 INFO L268 CegarLoopResult]: For program point L2528(lines 2528 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,797 INFO L268 CegarLoopResult]: For program point L2363(lines 2363 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,797 INFO L268 CegarLoopResult]: For program point L2264(lines 2264 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,798 INFO L268 CegarLoopResult]: For program point L2297(lines 2297 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,798 INFO L268 CegarLoopResult]: For program point L2958(lines 2958 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,798 INFO L268 CegarLoopResult]: For program point L1835(lines 1835 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,798 INFO L268 CegarLoopResult]: For program point L2760(lines 2760 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,798 INFO L268 CegarLoopResult]: For program point L2661(lines 2661 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,798 INFO L268 CegarLoopResult]: For program point L2331(lines 2331 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,799 INFO L268 CegarLoopResult]: For program point L2067(lines 2067 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,799 INFO L268 CegarLoopResult]: For program point L1803(lines 1803 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,799 INFO L268 CegarLoopResult]: For program point L1737(lines 1737 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,799 INFO L268 CegarLoopResult]: For program point L2200(lines 2200 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,799 INFO L268 CegarLoopResult]: For program point L2233(lines 2233 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,800 INFO L268 CegarLoopResult]: For program point L2101(lines 2101 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,800 INFO L268 CegarLoopResult]: For program point L2927(lines 2927 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,800 INFO L268 CegarLoopResult]: For program point L2630(lines 2630 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,800 INFO L268 CegarLoopResult]: For program point L2597(lines 2597 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,800 INFO L268 CegarLoopResult]: For program point L2498(lines 2498 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,800 INFO L268 CegarLoopResult]: For program point L2399(lines 2399 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,801 INFO L268 CegarLoopResult]: For program point L2168(lines 2168 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,801 INFO L268 CegarLoopResult]: For program point L2135(lines 2135 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,801 INFO L268 CegarLoopResult]: For program point L2036(lines 2036 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,801 INFO L268 CegarLoopResult]: For program point L2003(lines 2003 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,801 INFO L268 CegarLoopResult]: For program point L2994(lines 2994 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,801 INFO L268 CegarLoopResult]: For program point L2862(lines 2862 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,802 INFO L268 CegarLoopResult]: For program point L2895(lines 2895 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,802 INFO L268 CegarLoopResult]: For program point L1772(lines 1772 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,802 INFO L268 CegarLoopResult]: For program point L1706(lines 1706 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,802 INFO L268 CegarLoopResult]: For program point L2565(lines 2565 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,802 INFO L268 CegarLoopResult]: For program point L2433(lines 2433 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,802 INFO L268 CegarLoopResult]: For program point L1971(lines 1971 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,803 INFO L268 CegarLoopResult]: For program point L1938(lines 1938 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,803 INFO L268 CegarLoopResult]: For program point L1905(lines 1905 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,803 INFO L268 CegarLoopResult]: For program point L2467(lines 2467 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,803 INFO L268 CegarLoopResult]: For program point L1873(lines 1873 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,803 INFO L268 CegarLoopResult]: For program point L2798(lines 2798 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,803 INFO L268 CegarLoopResult]: For program point L2831(lines 2831 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,804 INFO L268 CegarLoopResult]: For program point L2534(lines 2534 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,804 INFO L268 CegarLoopResult]: For program point L3030(lines 3030 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,804 INFO L268 CegarLoopResult]: For program point L1841(lines 1841 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,804 INFO L268 CegarLoopResult]: For program point L2766(lines 2766 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,804 INFO L268 CegarLoopResult]: For program point L2700(lines 2700 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,804 INFO L268 CegarLoopResult]: For program point L1676(lines 1676 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,805 INFO L268 CegarLoopResult]: For program point L2733(lines 2733 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,805 INFO L268 CegarLoopResult]: For program point L1643(lines 1643 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,805 INFO L268 CegarLoopResult]: For program point L2667(lines 2667 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,805 INFO L268 CegarLoopResult]: For program point L2370(lines 2370 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,805 INFO L268 CegarLoopResult]: For program point L2304(lines 2304 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,805 INFO L268 CegarLoopResult]: For program point L2337(lines 2337 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,806 INFO L268 CegarLoopResult]: For program point L2271(lines 2271 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,806 INFO L268 CegarLoopResult]: For program point L2932(lines 2932 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,806 INFO L268 CegarLoopResult]: For program point L2965(lines 2965 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,806 INFO L268 CegarLoopResult]: For program point L2239(lines 2239 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,806 INFO L268 CegarLoopResult]: For program point L2074(lines 2074 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,806 INFO L268 CegarLoopResult]: For program point L1810(lines 1810 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,807 INFO L268 CegarLoopResult]: For program point L1744(lines 1744 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,807 INFO L268 CegarLoopResult]: For program point L2636(lines 2636 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,807 INFO L268 CegarLoopResult]: For program point L2603(lines 2603 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,807 INFO L268 CegarLoopResult]: For program point L2504(lines 2504 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,807 INFO L268 CegarLoopResult]: For program point L2207(lines 2207 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,807 INFO L268 CegarLoopResult]: For program point L2108(lines 2108 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,807 INFO L268 CegarLoopResult]: For program point L2141(lines 2141 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,808 INFO L268 CegarLoopResult]: For program point L2042(lines 2042 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,808 INFO L268 CegarLoopResult]: For program point L2901(lines 2901 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,808 INFO L268 CegarLoopResult]: For program point L1778(lines 1778 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,808 INFO L268 CegarLoopResult]: For program point L1712(lines 1712 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,808 INFO L268 CegarLoopResult]: For program point L2571(lines 2571 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,809 INFO L268 CegarLoopResult]: For program point L2406(lines 2406 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,809 INFO L268 CegarLoopResult]: For program point L2175(lines 2175 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,809 INFO L268 CegarLoopResult]: For program point L2010(lines 2010 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,809 INFO L268 CegarLoopResult]: For program point L3001(lines 3001 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,809 INFO L268 CegarLoopResult]: For program point L2869(lines 2869 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,809 INFO L268 CegarLoopResult]: For program point L2440(lines 2440 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,810 INFO L268 CegarLoopResult]: For program point L1978(lines 1978 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,810 INFO L268 CegarLoopResult]: For program point L1945(lines 1945 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,810 INFO L268 CegarLoopResult]: For program point L1912(lines 1912 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,810 INFO L268 CegarLoopResult]: For program point L1879(lines 1879 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,810 INFO L268 CegarLoopResult]: For program point L2837(lines 2837 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,810 INFO L268 CegarLoopResult]: For program point L1681(lines 1681 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,811 INFO L268 CegarLoopResult]: For program point L1648(lines 1648 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,811 INFO L268 CegarLoopResult]: For program point L2540(lines 2540 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,811 INFO L268 CegarLoopResult]: For program point L2474(lines 2474 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,811 INFO L268 CegarLoopResult]: For program point L1847(lines 1847 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,811 INFO L268 CegarLoopResult]: For program point L2772(lines 2772 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,811 INFO L268 CegarLoopResult]: For program point L2805(lines 2805 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,812 INFO L268 CegarLoopResult]: For program point L2376(lines 2376 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,812 INFO L268 CegarLoopResult]: For program point L2277(lines 2277 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,812 INFO L268 CegarLoopResult]: For program point L3004(lines 3004 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,812 INFO L268 CegarLoopResult]: For program point L3037(lines 3037 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,812 INFO L268 CegarLoopResult]: For program point L2740(lines 2740 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,812 INFO L268 CegarLoopResult]: For program point L2674(lines 2674 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,813 INFO L268 CegarLoopResult]: For program point L2707(lines 2707 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,813 INFO L268 CegarLoopResult]: For program point L2344(lines 2344 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,813 INFO L268 CegarLoopResult]: For program point L2311(lines 2311 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,813 INFO L268 CegarLoopResult]: For program point L2245(lines 2245 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,813 INFO L268 CegarLoopResult]: For program point L2080(lines 2080 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,813 INFO L268 CegarLoopResult]: For program point L2972(lines 2972 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,814 INFO L264 CegarLoopResult]: At program point calculate_output2ENTRY(lines 1640 3051) the Hoare annotation is: (let ((.cse0 (and (= ~a24~0 |old(~a24~0)|) (= ~a18~0 |old(~a18~0)|) (= ~a15~0 |old(~a15~0)|) (= ~a3~0 |old(~a3~0)|)))) (and (or (= 2 |old(~a24~0)|) .cse0) (or .cse0 (not (<= 5 |old(~a15~0)|))))) [2020-10-13 09:56:13,815 INFO L268 CegarLoopResult]: For program point L2939(lines 2939 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,815 INFO L268 CegarLoopResult]: For program point L1750(lines 1750 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,815 INFO L268 CegarLoopResult]: For program point L2510(lines 2510 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,815 INFO L268 CegarLoopResult]: For program point L2213(lines 2213 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,815 INFO L268 CegarLoopResult]: For program point L2114(lines 2114 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,815 INFO L268 CegarLoopResult]: For program point L2048(lines 2048 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,816 INFO L268 CegarLoopResult]: For program point L1817(lines 1817 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,816 INFO L268 CegarLoopResult]: For program point L1784(lines 1784 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,816 INFO L268 CegarLoopResult]: For program point L1718(lines 1718 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,816 INFO L268 CegarLoopResult]: For program point L2610(lines 2610 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,816 INFO L268 CegarLoopResult]: For program point L2643(lines 2643 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,816 INFO L268 CegarLoopResult]: For program point L2148(lines 2148 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,817 INFO L268 CegarLoopResult]: For program point L2181(lines 2181 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,817 INFO L268 CegarLoopResult]: For program point L2016(lines 2016 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,817 INFO L268 CegarLoopResult]: For program point L2908(lines 2908 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,817 INFO L268 CegarLoopResult]: For program point L1884(lines 1884 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,817 INFO L268 CegarLoopResult]: For program point L2578(lines 2578 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,817 INFO L268 CegarLoopResult]: For program point L2446(lines 2446 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,817 INFO L268 CegarLoopResult]: For program point L2413(lines 2413 3049) no Hoare annotation was computed. [2020-10-13 09:56:13,818 INFO L268 CegarLoopResult]: For program point L960(lines 960 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,818 INFO L268 CegarLoopResult]: For program point L498(lines 498 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,818 INFO L268 CegarLoopResult]: For program point L432(lines 432 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,818 INFO L268 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-10-13 09:56:13,818 INFO L268 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-10-13 09:56:13,819 INFO L268 CegarLoopResult]: For program point L36(line 36) no Hoare annotation was computed. [2020-10-13 09:56:13,819 INFO L268 CegarLoopResult]: For program point L631(lines 631 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,819 INFO L268 CegarLoopResult]: For program point L367(lines 367 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,819 INFO L268 CegarLoopResult]: For program point L1358(lines 1358 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,819 INFO L268 CegarLoopResult]: For program point L896(lines 896 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,819 INFO L268 CegarLoopResult]: For program point L1623(lines 1623 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,820 INFO L268 CegarLoopResult]: For program point L1557(lines 1557 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,820 INFO L268 CegarLoopResult]: For program point L1425(lines 1425 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,820 INFO L268 CegarLoopResult]: For program point L170-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,820 INFO L268 CegarLoopResult]: For program point L104-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,820 INFO L268 CegarLoopResult]: For program point L38-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,820 INFO L268 CegarLoopResult]: For program point L831(lines 831 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,820 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-10-13 09:56:13,821 INFO L268 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-10-13 09:56:13,821 INFO L268 CegarLoopResult]: For program point L39(line 39) no Hoare annotation was computed. [2020-10-13 09:56:13,821 INFO L268 CegarLoopResult]: For program point L766(lines 766 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,821 INFO L268 CegarLoopResult]: For program point L1493(lines 1493 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,821 INFO L268 CegarLoopResult]: For program point L238(lines 238 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,821 INFO L268 CegarLoopResult]: For program point L1163(lines 1163 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,822 INFO L268 CegarLoopResult]: For program point L1097(lines 1097 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,822 INFO L268 CegarLoopResult]: For program point L701(lines 701 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,822 INFO L268 CegarLoopResult]: For program point L503(lines 503 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,822 INFO L268 CegarLoopResult]: For program point L305(lines 305 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,822 INFO L268 CegarLoopResult]: For program point L173-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,822 INFO L268 CegarLoopResult]: For program point L107-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,823 INFO L268 CegarLoopResult]: For program point L41-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,824 INFO L268 CegarLoopResult]: For program point L966(lines 966 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,825 INFO L268 CegarLoopResult]: For program point L636(lines 636 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,825 INFO L268 CegarLoopResult]: For program point L570(lines 570 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,825 INFO L268 CegarLoopResult]: For program point L1297(lines 1297 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,825 INFO L268 CegarLoopResult]: For program point L1231(lines 1231 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,825 INFO L268 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-10-13 09:56:13,826 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-10-13 09:56:13,826 INFO L268 CegarLoopResult]: For program point L42(line 42) no Hoare annotation was computed. [2020-10-13 09:56:13,826 INFO L268 CegarLoopResult]: For program point L1033(lines 1033 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,826 INFO L268 CegarLoopResult]: For program point L439(lines 439 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,826 INFO L268 CegarLoopResult]: For program point L373(lines 373 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,826 INFO L268 CegarLoopResult]: For program point L1563(lines 1563 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,827 INFO L268 CegarLoopResult]: For program point L1365(lines 1365 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,827 INFO L268 CegarLoopResult]: For program point L176-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,827 INFO L268 CegarLoopResult]: For program point L110-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,827 INFO L268 CegarLoopResult]: For program point L44-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,827 INFO L268 CegarLoopResult]: For program point L903(lines 903 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,828 INFO L268 CegarLoopResult]: For program point L1630(lines 1630 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,828 INFO L268 CegarLoopResult]: For program point L1432(lines 1432 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,828 INFO L268 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-10-13 09:56:13,828 INFO L268 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-10-13 09:56:13,828 INFO L268 CegarLoopResult]: For program point L45(line 45) no Hoare annotation was computed. [2020-10-13 09:56:13,828 INFO L268 CegarLoopResult]: For program point L838(lines 838 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,829 INFO L268 CegarLoopResult]: For program point L706(lines 706 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,829 INFO L268 CegarLoopResult]: For program point L1169(lines 1169 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,829 INFO L268 CegarLoopResult]: For program point L773(lines 773 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,829 INFO L268 CegarLoopResult]: For program point L509(lines 509 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,829 INFO L268 CegarLoopResult]: For program point L1500(lines 1500 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,829 INFO L268 CegarLoopResult]: For program point L245(lines 245 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,829 INFO L268 CegarLoopResult]: For program point L179-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,831 INFO L268 CegarLoopResult]: For program point L113-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,831 INFO L268 CegarLoopResult]: For program point L1104(lines 1104 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,831 INFO L268 CegarLoopResult]: For program point L47-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,831 INFO L268 CegarLoopResult]: For program point L576(lines 576 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,831 INFO L268 CegarLoopResult]: For program point L312(lines 312 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,832 INFO L268 CegarLoopResult]: For program point L1237(lines 1237 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,832 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-10-13 09:56:13,832 INFO L268 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-10-13 09:56:13,832 INFO L268 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2020-10-13 09:56:13,832 INFO L268 CegarLoopResult]: For program point L1039(lines 1039 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,832 INFO L268 CegarLoopResult]: For program point L973(lines 973 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,832 INFO L268 CegarLoopResult]: For program point L643(lines 643 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,832 INFO L268 CegarLoopResult]: For program point L1304(lines 1304 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,833 INFO L268 CegarLoopResult]: For program point L1569(lines 1569 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,833 INFO L268 CegarLoopResult]: For program point L446(lines 446 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,833 INFO L268 CegarLoopResult]: For program point L380(lines 380 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,833 INFO L268 CegarLoopResult]: For program point L182-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,833 INFO L268 CegarLoopResult]: For program point L116-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,833 INFO L268 CegarLoopResult]: For program point L50-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,833 INFO L268 CegarLoopResult]: For program point L909(lines 909 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,833 INFO L268 CegarLoopResult]: For program point L1372(lines 1372 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,833 INFO L268 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-10-13 09:56:13,833 INFO L268 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-10-13 09:56:13,833 INFO L268 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-10-13 09:56:13,834 INFO L268 CegarLoopResult]: For program point L844(lines 844 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,834 INFO L268 CegarLoopResult]: For program point calculate_outputEXIT(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,834 INFO L268 CegarLoopResult]: For program point L778(lines 778 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,834 INFO L264 CegarLoopResult]: At program point L1637(line 1637) the Hoare annotation is: (let ((.cse5 (= 2 |old(~a24~0)|))) (let ((.cse3 (not (= 9 |old(~a18~0)|))) (.cse2 (not (<= 418 |old(~a3~0)|))) (.cse0 (not .cse5)) (.cse1 (not (= 4 |old(~a15~0)|))) (.cse4 (not (= 8 |old(~a18~0)|))) (.cse6 (and (= ~a24~0 |old(~a24~0)|) (= ~a18~0 |old(~a18~0)|) (= ~a15~0 |old(~a15~0)|) (= ~a3~0 |old(~a3~0)|)))) (and (or .cse0 .cse1 (not (= 11 |old(~a18~0)|)) .cse2) (or (not (<= |old(~a3~0)| 371)) (not (<= 11 |old(~a18~0)|)) (not (<= |old(~a15~0)| 4)) (not (<= |old(~a24~0)| 2)) (not (<= 4 |old(~a15~0)|)) (not (<= 2 |old(~a24~0)|)) (not (<= |old(~a18~0)| 11)) (not (<= 349 |old(~a3~0)|))) (or .cse3 .cse0 .cse1 (not (<= |old(~a3~0)| 304)) (not (<= 116 |old(~a3~0)|))) (or .cse0 .cse1 (not (<= |old(~a3~0)| 115)) .cse4) (or .cse3 .cse0 .cse1 .cse2) (or .cse5 .cse6) (or .cse0 (not (<= 326 |old(~a3~0)|)) (not (<= |old(~a3~0)| 376)) .cse1 .cse4) (or .cse6 (not (<= 5 |old(~a15~0)|)))))) [2020-10-13 09:56:13,834 INFO L268 CegarLoopResult]: For program point L1637-1(line 1637) no Hoare annotation was computed. [2020-10-13 09:56:13,834 INFO L268 CegarLoopResult]: For program point L1439(lines 1439 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,834 INFO L268 CegarLoopResult]: For program point L713(lines 713 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,835 INFO L268 CegarLoopResult]: For program point L515(lines 515 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,835 INFO L268 CegarLoopResult]: For program point L185-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,835 INFO L268 CegarLoopResult]: For program point L1176(lines 1176 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,835 INFO L268 CegarLoopResult]: For program point L119-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,835 INFO L268 CegarLoopResult]: For program point L53-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,835 INFO L268 CegarLoopResult]: For program point L1507(lines 1507 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,835 INFO L268 CegarLoopResult]: For program point L252(lines 252 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,835 INFO L268 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-10-13 09:56:13,835 INFO L268 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-10-13 09:56:13,835 INFO L268 CegarLoopResult]: For program point L1111(lines 1111 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,836 INFO L268 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2020-10-13 09:56:13,836 INFO L268 CegarLoopResult]: For program point L1045(lines 1045 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,836 INFO L268 CegarLoopResult]: For program point L649(lines 649 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,836 INFO L268 CegarLoopResult]: For program point L583(lines 583 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,836 INFO L268 CegarLoopResult]: For program point L319(lines 319 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,836 INFO L268 CegarLoopResult]: For program point L1244(lines 1244 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,836 INFO L268 CegarLoopResult]: For program point L980(lines 980 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,836 INFO L268 CegarLoopResult]: For program point L1311(lines 1311 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,836 INFO L268 CegarLoopResult]: For program point L188-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,836 INFO L268 CegarLoopResult]: For program point L122-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,837 INFO L268 CegarLoopResult]: For program point L56-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,837 INFO L268 CegarLoopResult]: For program point L915(lines 915 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,837 INFO L268 CegarLoopResult]: For program point L1576(lines 1576 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,837 INFO L268 CegarLoopResult]: For program point L453(lines 453 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,837 INFO L268 CegarLoopResult]: For program point L387(lines 387 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,837 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-10-13 09:56:13,837 INFO L268 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-10-13 09:56:13,837 INFO L268 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-10-13 09:56:13,838 INFO L268 CegarLoopResult]: For program point L850(lines 850 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,838 INFO L268 CegarLoopResult]: For program point L784(lines 784 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,838 INFO L268 CegarLoopResult]: For program point L718(lines 718 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,838 INFO L268 CegarLoopResult]: For program point L1379(lines 1379 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,838 INFO L268 CegarLoopResult]: For program point L1512(lines 1512 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,838 INFO L268 CegarLoopResult]: For program point L1446(lines 1446 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,839 INFO L268 CegarLoopResult]: For program point L191-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,839 INFO L268 CegarLoopResult]: For program point L125-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,839 INFO L268 CegarLoopResult]: For program point L59-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,839 INFO L268 CegarLoopResult]: For program point L522(lines 522 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,840 INFO L264 CegarLoopResult]: At program point calculate_outputENTRY(lines 25 1638) the Hoare annotation is: (let ((.cse4 (= ~a24~0 |old(~a24~0)|)) (.cse5 (= ~a15~0 |old(~a15~0)|)) (.cse6 (= ~a3~0 |old(~a3~0)|))) (let ((.cse3 (not (<= 418 |old(~a3~0)|))) (.cse0 (not (= 9 |old(~a18~0)|))) (.cse1 (not (= 4 |old(~a15~0)|))) (.cse7 (and .cse4 .cse5 .cse6 (= ~a18~0 8))) (.cse8 (not (= 8 |old(~a18~0)|))) (.cse2 (and .cse4 (= ~a18~0 |old(~a18~0)|) .cse5 .cse6))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= |old(~a3~0)| 371)) (not (<= 11 |old(~a18~0)|)) (and (<= ~a18~0 11) .cse4 (<= 11 ~a18~0) .cse5 .cse6) (not (<= 4 |old(~a15~0)|)) (not (<= |old(~a18~0)| 11)) (not (<= 349 |old(~a3~0)|))) (or .cse1 (not (= 11 |old(~a18~0)|)) .cse2 .cse3) (or .cse1 (not (<= |old(~a3~0)| 115)) .cse7 .cse8) (or (= 2 |old(~a24~0)|) .cse2) (or .cse0 .cse1 (not (<= |old(~a3~0)| 304)) (not (<= 116 |old(~a3~0)|)) .cse2) (or (not (<= 326 |old(~a3~0)|)) (not (<= |old(~a3~0)| 376)) .cse1 .cse7 .cse8) (or .cse2 (not (<= 5 |old(~a15~0)|)))))) [2020-10-13 09:56:13,840 INFO L268 CegarLoopResult]: For program point L258(lines 258 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,840 INFO L268 CegarLoopResult]: For program point L1249(lines 1249 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,840 INFO L268 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-10-13 09:56:13,840 INFO L268 CegarLoopResult]: For program point L1183(lines 1183 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,841 INFO L268 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-10-13 09:56:13,841 INFO L268 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-10-13 09:56:13,841 INFO L268 CegarLoopResult]: For program point L1051(lines 1051 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,841 INFO L268 CegarLoopResult]: For program point L589(lines 589 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,841 INFO L268 CegarLoopResult]: For program point L1118(lines 1118 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,841 INFO L268 CegarLoopResult]: For program point L656(lines 656 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,842 INFO L268 CegarLoopResult]: For program point L326(lines 326 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,842 INFO L268 CegarLoopResult]: For program point L1317(lines 1317 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,842 INFO L268 CegarLoopResult]: For program point L194-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,842 INFO L268 CegarLoopResult]: For program point L128-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,842 INFO L268 CegarLoopResult]: For program point L62-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,842 INFO L268 CegarLoopResult]: For program point L987(lines 987 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,843 INFO L268 CegarLoopResult]: For program point L1582(lines 1582 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,843 INFO L268 CegarLoopResult]: For program point L393(lines 393 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,843 INFO L268 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-10-13 09:56:13,843 INFO L268 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-10-13 09:56:13,843 INFO L268 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-10-13 09:56:13,843 INFO L268 CegarLoopResult]: For program point L922(lines 922 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,844 INFO L268 CegarLoopResult]: For program point L790(lines 790 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,844 INFO L268 CegarLoopResult]: For program point L460(lines 460 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,844 INFO L268 CegarLoopResult]: For program point L857(lines 857 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,844 INFO L268 CegarLoopResult]: For program point L725(lines 725 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,844 INFO L268 CegarLoopResult]: For program point L1518(lines 1518 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,844 INFO L268 CegarLoopResult]: For program point L1452(lines 1452 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,845 INFO L268 CegarLoopResult]: For program point L1386(lines 1386 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,845 INFO L268 CegarLoopResult]: For program point L263(lines 263 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,845 INFO L268 CegarLoopResult]: For program point L197-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,845 INFO L268 CegarLoopResult]: For program point L131-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,845 INFO L268 CegarLoopResult]: For program point L65-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,845 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-10-13 09:56:13,846 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-10-13 09:56:13,846 INFO L268 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2020-10-13 09:56:13,846 INFO L268 CegarLoopResult]: For program point L595(lines 595 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,846 INFO L268 CegarLoopResult]: For program point L529(lines 529 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,846 INFO L268 CegarLoopResult]: For program point L1256(lines 1256 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,846 INFO L268 CegarLoopResult]: For program point L1190(lines 1190 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,847 INFO L268 CegarLoopResult]: For program point L1124(lines 1124 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,847 INFO L268 CegarLoopResult]: For program point L1058(lines 1058 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,847 INFO L268 CegarLoopResult]: For program point L1323(lines 1323 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,847 INFO L268 CegarLoopResult]: For program point L200-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,847 INFO L268 CegarLoopResult]: For program point L134-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,847 INFO L268 CegarLoopResult]: For program point L68-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,848 INFO L268 CegarLoopResult]: For program point L993(lines 993 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,848 INFO L268 CegarLoopResult]: For program point L663(lines 663 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,848 INFO L268 CegarLoopResult]: For program point L1588(lines 1588 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,848 INFO L268 CegarLoopResult]: For program point L399(lines 399 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,848 INFO L268 CegarLoopResult]: For program point L333(lines 333 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,848 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-10-13 09:56:13,849 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-10-13 09:56:13,849 INFO L268 CegarLoopResult]: For program point L69(line 69) no Hoare annotation was computed. [2020-10-13 09:56:13,849 INFO L268 CegarLoopResult]: For program point L928(lines 928 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,849 INFO L268 CegarLoopResult]: For program point L1523(lines 1523 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,849 INFO L268 CegarLoopResult]: For program point L466(lines 466 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,849 INFO L268 CegarLoopResult]: For program point L863(lines 863 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,850 INFO L268 CegarLoopResult]: For program point L797(lines 797 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,850 INFO L268 CegarLoopResult]: For program point L1392(lines 1392 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,850 INFO L268 CegarLoopResult]: For program point L203-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,850 INFO L268 CegarLoopResult]: For program point L137-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,850 INFO L268 CegarLoopResult]: For program point L71-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,851 INFO L268 CegarLoopResult]: For program point L732(lines 732 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,851 INFO L268 CegarLoopResult]: For program point L1459(lines 1459 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,851 INFO L268 CegarLoopResult]: For program point L270(lines 270 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,851 INFO L268 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-10-13 09:56:13,851 INFO L268 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-10-13 09:56:13,851 INFO L268 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-10-13 09:56:13,851 INFO L268 CegarLoopResult]: For program point L601(lines 601 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,852 INFO L268 CegarLoopResult]: For program point L535(lines 535 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,852 INFO L268 CegarLoopResult]: For program point L1263(lines 1263 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,852 INFO L268 CegarLoopResult]: For program point L206-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,852 INFO L268 CegarLoopResult]: For program point L1197(lines 1197 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,852 INFO L268 CegarLoopResult]: For program point L140-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,852 INFO L268 CegarLoopResult]: For program point L1131(lines 1131 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,853 INFO L268 CegarLoopResult]: For program point L74-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,853 INFO L268 CegarLoopResult]: For program point L1065(lines 1065 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,853 INFO L268 CegarLoopResult]: For program point L999(lines 999 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,853 INFO L268 CegarLoopResult]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 186) no Hoare annotation was computed. [2020-10-13 09:56:13,853 INFO L268 CegarLoopResult]: For program point L1330(lines 1330 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,854 INFO L268 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-10-13 09:56:13,854 INFO L268 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-10-13 09:56:13,854 INFO L268 CegarLoopResult]: For program point L75(line 75) no Hoare annotation was computed. [2020-10-13 09:56:13,854 INFO L268 CegarLoopResult]: For program point L670(lines 670 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,854 INFO L268 CegarLoopResult]: For program point L1595(lines 1595 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,854 INFO L268 CegarLoopResult]: For program point L1529(lines 1529 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,855 INFO L268 CegarLoopResult]: For program point L406(lines 406 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,855 INFO L268 CegarLoopResult]: For program point L340(lines 340 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,855 INFO L268 CegarLoopResult]: For program point L935(lines 935 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,855 INFO L268 CegarLoopResult]: For program point L473(lines 473 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,855 INFO L268 CegarLoopResult]: For program point L143-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,856 INFO L268 CegarLoopResult]: For program point L77-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,856 INFO L268 CegarLoopResult]: For program point L870(lines 870 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,856 INFO L268 CegarLoopResult]: For program point L804(lines 804 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,856 INFO L268 CegarLoopResult]: For program point L1465(lines 1465 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,856 INFO L268 CegarLoopResult]: For program point L1399(lines 1399 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,856 INFO L268 CegarLoopResult]: For program point L276(lines 276 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,857 INFO L268 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-10-13 09:56:13,857 INFO L268 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-10-13 09:56:13,857 INFO L268 CegarLoopResult]: For program point L739(lines 739 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,857 INFO L268 CegarLoopResult]: For program point L607(lines 607 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,857 INFO L268 CegarLoopResult]: For program point L542(lines 542 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,857 INFO L268 CegarLoopResult]: For program point L1203(lines 1203 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,857 INFO L268 CegarLoopResult]: For program point L146-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,858 INFO L268 CegarLoopResult]: For program point L80-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,858 INFO L268 CegarLoopResult]: For program point L1005(lines 1005 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,858 INFO L268 CegarLoopResult]: For program point L1336(lines 1336 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,858 INFO L268 CegarLoopResult]: For program point L1270(lines 1270 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,858 INFO L268 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-10-13 09:56:13,859 INFO L268 CegarLoopResult]: For program point L1138(lines 1138 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,859 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-10-13 09:56:13,859 INFO L268 CegarLoopResult]: For program point L1072(lines 1072 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,859 INFO L268 CegarLoopResult]: For program point L742(lines 742 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,859 INFO L268 CegarLoopResult]: For program point L676(lines 676 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,859 INFO L268 CegarLoopResult]: For program point L941(lines 941 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,860 INFO L268 CegarLoopResult]: For program point L1602(lines 1602 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,860 INFO L268 CegarLoopResult]: For program point L1536(lines 1536 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,860 INFO L268 CegarLoopResult]: For program point L413(lines 413 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,860 INFO L268 CegarLoopResult]: For program point L347(lines 347 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,860 INFO L268 CegarLoopResult]: For program point L149-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,860 INFO L268 CegarLoopResult]: For program point L83-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,861 INFO L268 CegarLoopResult]: For program point L612(lines 612 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,861 INFO L268 CegarLoopResult]: For program point L480(lines 480 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,861 INFO L268 CegarLoopResult]: For program point L1405(lines 1405 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,861 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-10-13 09:56:13,861 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-10-13 09:56:13,861 INFO L268 CegarLoopResult]: For program point calculate_outputFINAL(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,862 INFO L268 CegarLoopResult]: For program point L877(lines 877 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,862 INFO L268 CegarLoopResult]: For program point L811(lines 811 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,862 INFO L268 CegarLoopResult]: For program point L1472(lines 1472 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,862 INFO L268 CegarLoopResult]: For program point L283(lines 283 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,862 INFO L268 CegarLoopResult]: For program point L217(lines 217 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,862 INFO L268 CegarLoopResult]: For program point L152-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,863 INFO L268 CegarLoopResult]: For program point L86-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,863 INFO L268 CegarLoopResult]: For program point L549(lines 549 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,863 INFO L268 CegarLoopResult]: For program point L1210(lines 1210 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,863 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-10-13 09:56:13,863 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-10-13 09:56:13,863 INFO L268 CegarLoopResult]: For program point L1078(lines 1078 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,864 INFO L268 CegarLoopResult]: For program point L1012(lines 1012 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,864 INFO L268 CegarLoopResult]: For program point L1343(lines 1343 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,864 INFO L268 CegarLoopResult]: For program point L1277(lines 1277 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,864 INFO L268 CegarLoopResult]: For program point L1145(lines 1145 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,864 INFO L268 CegarLoopResult]: For program point L749(lines 749 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,864 INFO L268 CegarLoopResult]: For program point L683(lines 683 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,865 INFO L268 CegarLoopResult]: For program point L353(lines 353 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,865 INFO L268 CegarLoopResult]: For program point L155-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,865 INFO L268 CegarLoopResult]: For program point L89-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,865 INFO L268 CegarLoopResult]: For program point L948(lines 948 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,865 INFO L268 CegarLoopResult]: For program point L1609(lines 1609 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,865 INFO L268 CegarLoopResult]: For program point L1543(lines 1543 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,866 INFO L268 CegarLoopResult]: For program point L486(lines 486 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,866 INFO L268 CegarLoopResult]: For program point L420(lines 420 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,866 INFO L268 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-10-13 09:56:13,866 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-10-13 09:56:13,866 INFO L268 CegarLoopResult]: For program point L883(lines 883 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,866 INFO L268 CegarLoopResult]: For program point L619(lines 619 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,867 INFO L268 CegarLoopResult]: For program point L1412(lines 1412 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,867 INFO L268 CegarLoopResult]: For program point L1346(lines 1346 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,867 INFO L268 CegarLoopResult]: For program point L818(lines 818 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,867 INFO L268 CegarLoopResult]: For program point L1479(lines 1479 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,867 INFO L268 CegarLoopResult]: For program point L290(lines 290 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,867 INFO L268 CegarLoopResult]: For program point L224(lines 224 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,868 INFO L268 CegarLoopResult]: For program point L158-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,868 INFO L268 CegarLoopResult]: For program point L92-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,868 INFO L268 CegarLoopResult]: For program point L26(lines 26 28) no Hoare annotation was computed. [2020-10-13 09:56:13,868 INFO L268 CegarLoopResult]: For program point L26-2(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,868 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-10-13 09:56:13,868 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-10-13 09:56:13,868 INFO L268 CegarLoopResult]: For program point L1084(lines 1084 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,868 INFO L268 CegarLoopResult]: For program point L27(line 27) no Hoare annotation was computed. [2020-10-13 09:56:13,869 INFO L268 CegarLoopResult]: For program point L556(lines 556 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,869 INFO L268 CegarLoopResult]: For program point L1217(lines 1217 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,869 INFO L268 CegarLoopResult]: For program point L1151(lines 1151 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,869 INFO L268 CegarLoopResult]: For program point L1019(lines 1019 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,869 INFO L268 CegarLoopResult]: For program point L755(lines 755 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,869 INFO L268 CegarLoopResult]: For program point L689(lines 689 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,869 INFO L268 CegarLoopResult]: For program point L1284(lines 1284 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,869 INFO L268 CegarLoopResult]: For program point L161-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,870 INFO L268 CegarLoopResult]: For program point L95-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,870 INFO L268 CegarLoopResult]: For program point L29-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,870 INFO L268 CegarLoopResult]: For program point L954(lines 954 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,870 INFO L268 CegarLoopResult]: For program point L492(lines 492 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,870 INFO L268 CegarLoopResult]: For program point L426(lines 426 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,870 INFO L268 CegarLoopResult]: For program point L360(lines 360 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,871 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-10-13 09:56:13,871 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-10-13 09:56:13,871 INFO L268 CegarLoopResult]: For program point L30(line 30) no Hoare annotation was computed. [2020-10-13 09:56:13,871 INFO L268 CegarLoopResult]: For program point L625(lines 625 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,871 INFO L268 CegarLoopResult]: For program point L1616(lines 1616 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,871 INFO L268 CegarLoopResult]: For program point L1550(lines 1550 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,872 INFO L268 CegarLoopResult]: For program point L1352(lines 1352 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,872 INFO L268 CegarLoopResult]: For program point L295(lines 295 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,872 INFO L268 CegarLoopResult]: For program point L890(lines 890 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,872 INFO L268 CegarLoopResult]: For program point L1419(lines 1419 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,872 INFO L268 CegarLoopResult]: For program point L164-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,873 INFO L268 CegarLoopResult]: For program point L98-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,873 INFO L268 CegarLoopResult]: For program point L32-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,873 INFO L268 CegarLoopResult]: For program point L825(lines 825 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,873 INFO L268 CegarLoopResult]: For program point L1486(lines 1486 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,873 INFO L268 CegarLoopResult]: For program point L231(lines 231 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,873 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-10-13 09:56:13,874 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-10-13 09:56:13,874 INFO L268 CegarLoopResult]: For program point L1090(lines 1090 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,874 INFO L268 CegarLoopResult]: For program point L33(line 33) no Hoare annotation was computed. [2020-10-13 09:56:13,874 INFO L268 CegarLoopResult]: For program point L694(lines 694 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,874 INFO L268 CegarLoopResult]: For program point L298(lines 298 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,874 INFO L268 CegarLoopResult]: For program point L1157(lines 1157 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,875 INFO L268 CegarLoopResult]: For program point L761(lines 761 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,875 INFO L268 CegarLoopResult]: For program point L563(lines 563 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,875 INFO L268 CegarLoopResult]: For program point L1290(lines 1290 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,875 INFO L268 CegarLoopResult]: For program point L1224(lines 1224 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,875 INFO L268 CegarLoopResult]: For program point L167-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,875 INFO L268 CegarLoopResult]: For program point L101-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,876 INFO L268 CegarLoopResult]: For program point L35-1(lines 25 1638) no Hoare annotation was computed. [2020-10-13 09:56:13,876 INFO L268 CegarLoopResult]: For program point L1026(lines 1026 1636) no Hoare annotation was computed. [2020-10-13 09:56:13,876 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-13 09:56:13,876 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (<= 3 ~a24~0) [2020-10-13 09:56:13,876 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-13 09:56:13,876 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-13 09:56:13,877 INFO L264 CegarLoopResult]: At program point L4259-2(lines 4259 4268) the Hoare annotation is: (let ((.cse2 (= ~a18~0 8)) (.cse0 (= ~a18~0 9)) (.cse3 (<= 418 ~a3~0)) (.cse1 (= ~a15~0 4))) (or (and (<= 116 ~a3~0) .cse0 .cse1 (<= ~a3~0 304)) (and (<= 326 ~a3~0) .cse1 (<= ~a3~0 376) .cse2) (and (<= ~a3~0 115) .cse1 .cse2) (and (<= 349 ~a3~0) (<= 4 ~a15~0) (<= ~a18~0 11) (<= 11 ~a18~0) (<= ~a3~0 371)) (not (= ~a24~0 2)) (and (= ~a18~0 11) .cse3 .cse1) (and .cse0 .cse3 .cse1) (not (<= 3 |old(~a24~0)|)) (<= 5 ~a15~0))) [2020-10-13 09:56:13,877 INFO L268 CegarLoopResult]: For program point L4259-3(lines 4253 4269) no Hoare annotation was computed. [2020-10-13 09:56:13,877 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 4253 4269) the Hoare annotation is: (or (and (= ~a24~0 |old(~a24~0)|) (= ~a18~0 |old(~a18~0)|) (= ~a15~0 |old(~a15~0)|) (= ~a3~0 |old(~a3~0)|)) (not (<= 3 |old(~a24~0)|))) [2020-10-13 09:56:13,877 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 4253 4269) no Hoare annotation was computed. [2020-10-13 09:56:13,878 INFO L264 CegarLoopResult]: At program point L4267(line 4267) the Hoare annotation is: (let ((.cse2 (= ~a18~0 8)) (.cse0 (= ~a18~0 9)) (.cse3 (<= 418 ~a3~0)) (.cse1 (= ~a15~0 4))) (or (and (<= 116 ~a3~0) .cse0 .cse1 (<= ~a3~0 304)) (and (<= 326 ~a3~0) .cse1 (<= ~a3~0 376) .cse2) (and (<= ~a3~0 115) .cse1 .cse2) (and (<= 349 ~a3~0) (<= 4 ~a15~0) (<= ~a18~0 11) (<= 11 ~a18~0) (<= ~a3~0 371)) (not (= ~a24~0 2)) (and (= ~a18~0 11) .cse3 .cse1) (and .cse0 .cse3 .cse1) (not (<= 3 |old(~a24~0)|)) (<= 5 ~a15~0))) [2020-10-13 09:56:13,878 INFO L268 CegarLoopResult]: For program point L4267-1(line 4267) no Hoare annotation was computed. [2020-10-13 09:56:13,878 INFO L268 CegarLoopResult]: For program point L4264(line 4264) no Hoare annotation was computed. [2020-10-13 09:56:13,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.10 09:56:13 BoogieIcfgContainer [2020-10-13 09:56:13,917 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-13 09:56:13,920 INFO L168 Benchmark]: Toolchain (without parser) took 128970.21 ms. Allocated memory was 146.3 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 93.4 MB in the beginning and 887.0 MB in the end (delta: -793.6 MB). Peak memory consumption was 619.3 MB. Max. memory is 7.1 GB. [2020-10-13 09:56:13,921 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 146.3 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-10-13 09:56:13,928 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1950.77 ms. Allocated memory was 146.3 MB in the beginning and 233.8 MB in the end (delta: 87.6 MB). Free memory was 93.0 MB in the beginning and 114.5 MB in the end (delta: -21.5 MB). Peak memory consumption was 81.3 MB. Max. memory is 7.1 GB. [2020-10-13 09:56:13,929 INFO L168 Benchmark]: Boogie Preprocessor took 289.11 ms. Allocated memory is still 233.8 MB. Free memory was 114.5 MB in the beginning and 94.7 MB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 7.1 GB. [2020-10-13 09:56:13,930 INFO L168 Benchmark]: RCFGBuilder took 6578.97 ms. Allocated memory was 233.8 MB in the beginning and 330.8 MB in the end (delta: 97.0 MB). Free memory was 93.7 MB in the beginning and 254.8 MB in the end (delta: -161.1 MB). Peak memory consumption was 112.7 MB. Max. memory is 7.1 GB. [2020-10-13 09:56:13,936 INFO L168 Benchmark]: TraceAbstraction took 120145.70 ms. Allocated memory was 330.8 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 254.8 MB in the beginning and 887.0 MB in the end (delta: -632.2 MB). Peak memory consumption was 596.2 MB. Max. memory is 7.1 GB. [2020-10-13 09:56:13,943 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 146.3 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1950.77 ms. Allocated memory was 146.3 MB in the beginning and 233.8 MB in the end (delta: 87.6 MB). Free memory was 93.0 MB in the beginning and 114.5 MB in the end (delta: -21.5 MB). Peak memory consumption was 81.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 289.11 ms. Allocated memory is still 233.8 MB. Free memory was 114.5 MB in the beginning and 94.7 MB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 6578.97 ms. Allocated memory was 233.8 MB in the beginning and 330.8 MB in the end (delta: 97.0 MB). Free memory was 93.7 MB in the beginning and 254.8 MB in the end (delta: -161.1 MB). Peak memory consumption was 112.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 120145.70 ms. Allocated memory was 330.8 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 254.8 MB in the beginning and 887.0 MB in the end (delta: -632.2 MB). Peak memory consumption was 596.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 186]: 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: 4259]: Loop Invariant Derived loop invariant: ((((((((((116 <= a3 && a18 == 9) && a15 == 4) && a3 <= 304) || (((326 <= a3 && a15 == 4) && a3 <= 376) && a18 == 8)) || ((a3 <= 115 && a15 == 4) && a18 == 8)) || ((((349 <= a3 && 4 <= a15) && a18 <= 11) && 11 <= a18) && a3 <= 371)) || !(a24 == 2)) || ((a18 == 11 && 418 <= a3) && a15 == 4)) || ((a18 == 9 && 418 <= a3) && a15 == 4)) || !(3 <= \old(a24))) || 5 <= a15 - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 774 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 116.4s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 73.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 3.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 497 SDtfs, 14731 SDslu, 402 SDs, 0 SdLazy, 41163 SolverSat, 4341 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 51.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 140 GetRequests, 86 SyntacticMatches, 7 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8593occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.5s AutomataMinimizationTime, 10 MinimizatonAttempts, 113 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 11 LocationsWithAnnotation, 414 PreInvPairs, 486 NumberOfFragments, 702 HoareAnnotationTreeSize, 414 FomulaSimplifications, 151768 FormulaSimplificationTreeSizeReduction, 1.0s HoareSimplificationTime, 11 FomulaSimplificationsInter, 3112 FormulaSimplificationTreeSizeReductionInter, 2.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 38.3s InterpolantComputationTime, 3992 NumberOfCodeBlocks, 3992 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 3982 ConstructedInterpolants, 0 QuantifiedInterpolants, 3864275 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 1 PerfectInterpolantSequences, 1514/1528 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...