/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --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/Problem04_label54.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 19:31:43,159 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 19:31:43,162 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 19:31:43,207 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 19:31:43,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 19:31:43,216 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 19:31:43,218 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 19:31:43,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 19:31:43,225 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 19:31:43,228 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 19:31:43,229 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 19:31:43,229 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 19:31:43,230 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 19:31:43,232 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 19:31:43,235 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 19:31:43,237 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 19:31:43,238 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 19:31:43,239 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 19:31:43,241 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 19:31:43,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 19:31:43,252 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 19:31:43,253 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 19:31:43,254 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 19:31:43,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 19:31:43,267 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 19:31:43,267 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 19:31:43,268 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 19:31:43,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 19:31:43,275 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 19:31:43,276 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 19:31:43,276 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 19:31:43,280 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 19:31:43,281 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 19:31:43,281 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 19:31:43,282 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 19:31:43,282 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 19:31:43,283 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 19:31:43,283 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 19:31:43,283 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 19:31:43,284 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 19:31:43,284 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 19:31:43,286 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 [2020-10-14 19:31:43,327 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 19:31:43,327 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 19:31:43,329 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 19:31:43,329 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 19:31:43,329 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 19:31:43,329 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 19:31:43,330 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-14 19:31:43,330 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 19:31:43,330 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-14 19:31:43,330 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 19:31:43,331 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 19:31:43,332 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 19:31:43,332 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 19:31:43,332 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-14 19:31:43,332 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 19:31:43,333 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 19:31:43,333 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 19:31:43,333 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 19:31:43,333 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 19:31:43,333 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 19:31:43,333 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 19:31:43,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 19:31:43,334 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 19:31:43,334 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 19:31:43,334 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 19:31:43,334 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 19:31:43,335 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 19:31:43,335 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 19:31:43,335 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 19:31:43,335 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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-14 19:31:43,659 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 19:31:43,680 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 19:31:43,686 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 19:31:43,688 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 19:31:43,688 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 19:31:43,689 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem04_label54.c [2020-10-14 19:31:43,762 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/68bd83ef5/2fa018b0114f401eb4f3db5a32ffd922/FLAG2edae426d [2020-10-14 19:31:44,512 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 19:31:44,512 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/eca-rers2012/Problem04_label54.c [2020-10-14 19:31:44,546 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/68bd83ef5/2fa018b0114f401eb4f3db5a32ffd922/FLAG2edae426d [2020-10-14 19:31:44,568 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/68bd83ef5/2fa018b0114f401eb4f3db5a32ffd922 [2020-10-14 19:31:44,578 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 19:31:44,581 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 19:31:44,584 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 19:31:44,585 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 19:31:44,588 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 19:31:44,589 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 07:31:44" (1/1) ... [2020-10-14 19:31:44,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7798a6c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 07:31:44, skipping insertion in model container [2020-10-14 19:31:44,594 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 07:31:44" (1/1) ... [2020-10-14 19:31:44,604 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 19:31:44,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 19:31:46,206 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 19:31:46,211 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 19:31:46,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 19:31:46,905 INFO L208 MainTranslator]: Completed translation [2020-10-14 19:31:46,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 07:31:46 WrapperNode [2020-10-14 19:31:46,908 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 19:31:46,909 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 19:31:46,909 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 19:31:46,909 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 19:31:46,924 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 07:31:46" (1/1) ... [2020-10-14 19:31:46,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 07:31:46" (1/1) ... [2020-10-14 19:31:46,988 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 07:31:46" (1/1) ... [2020-10-14 19:31:46,989 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 07:31:46" (1/1) ... [2020-10-14 19:31:47,102 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 07:31:46" (1/1) ... [2020-10-14 19:31:47,146 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 07:31:46" (1/1) ... [2020-10-14 19:31:47,173 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 07:31:46" (1/1) ... [2020-10-14 19:31:47,203 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 19:31:47,203 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 19:31:47,204 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 19:31:47,204 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 19:31:47,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 07:31:46" (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 [2020-10-14 19:31:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 19:31:47,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 19:31:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-10-14 19:31:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2020-10-14 19:31:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2020-10-14 19:31:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2020-10-14 19:31:47,295 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 19:31:47,296 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-10-14 19:31:47,296 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2020-10-14 19:31:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2020-10-14 19:31:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2020-10-14 19:31:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 19:31:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 19:31:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-10-14 19:31:47,297 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 19:31:47,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 19:31:47,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 19:31:51,975 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 19:31:51,975 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-14 19:31:51,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 07:31:51 BoogieIcfgContainer [2020-10-14 19:31:51,998 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 19:31:52,001 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 19:31:52,001 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 19:31:52,007 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 19:31:52,008 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 07:31:44" (1/3) ... [2020-10-14 19:31:52,008 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f2d195c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 07:31:52, skipping insertion in model container [2020-10-14 19:31:52,009 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 07:31:46" (2/3) ... [2020-10-14 19:31:52,012 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f2d195c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 07:31:52, skipping insertion in model container [2020-10-14 19:31:52,012 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 07:31:51" (3/3) ... [2020-10-14 19:31:52,014 INFO L109 eAbstractionObserver]: Analyzing ICFG Problem04_label54.c [2020-10-14 19:31:52,025 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 19:31:52,035 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 19:31:52,049 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 19:31:52,078 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 19:31:52,078 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 19:31:52,078 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 19:31:52,079 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 19:31:52,079 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 19:31:52,079 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 19:31:52,079 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 19:31:52,079 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 19:31:52,120 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2020-10-14 19:31:52,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 817 [2020-10-14 19:31:52,249 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 19:31:52,251 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 19:31:52,251 INFO L427 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 19:31:52,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 19:31:52,259 INFO L82 PathProgramCache]: Analyzing trace with hash -22566605, now seen corresponding path program 1 times [2020-10-14 19:31:52,268 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 19:31:52,269 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [937730133] [2020-10-14 19:31:52,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 19:31:52,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:31:53,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:31:57,508 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:31:58,112 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:31:58,112 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 830 [2020-10-14 19:31:58,112 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 19:31:58,112 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5130 [2020-10-14 19:31:58,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:31:58,115 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:31:58,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 12 [2020-10-14 19:31:58,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 19:31:58,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 824 [2020-10-14 19:31:58,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 19:31:59,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 19:31:59,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:31:59,034 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:31:59,045 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:31:59,046 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 19:31:59,046 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 19:31:59,047 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-14 19:31:59,048 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:31:59,048 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:31:59,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 19:31:59,049 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 19:31:59,050 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-14 19:31:59,050 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 19:32:00,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-14 19:32:00,141 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [937730133] [2020-10-14 19:32:00,142 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-14 19:32:00,143 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-14 19:32:00,143 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004666840] [2020-10-14 19:32:00,152 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-14 19:32:00,153 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 19:32:00,174 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-14 19:32:00,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-14 19:32:00,179 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 4 states. [2020-10-14 19:32:08,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 19:32:08,692 INFO L93 Difference]: Finished difference Result 2672 states and 5137 transitions. [2020-10-14 19:32:08,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-14 19:32:08,695 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 816 [2020-10-14 19:32:08,706 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 19:32:08,745 INFO L225 Difference]: With dead ends: 2672 [2020-10-14 19:32:08,746 INFO L226 Difference]: Without dead ends: 1702 [2020-10-14 19:32:08,757 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-14 19:32:08,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1702 states. [2020-10-14 19:32:08,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1702 to 1689. [2020-10-14 19:32:08,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1689 states. [2020-10-14 19:32:08,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 1689 states and 3005 transitions. [2020-10-14 19:32:08,908 INFO L78 Accepts]: Start accepts. Automaton has 1689 states and 3005 transitions. Word has length 816 [2020-10-14 19:32:08,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 19:32:08,913 INFO L479 AbstractCegarLoop]: Abstraction has 1689 states and 3005 transitions. [2020-10-14 19:32:08,913 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-14 19:32:08,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 3005 transitions. [2020-10-14 19:32:08,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2020-10-14 19:32:08,999 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 19:32:08,999 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 19:32:09,000 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 19:32:09,000 INFO L427 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 19:32:09,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 19:32:09,001 INFO L82 PathProgramCache]: Analyzing trace with hash -302612094, now seen corresponding path program 1 times [2020-10-14 19:32:09,001 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 19:32:09,001 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2053168265] [2020-10-14 19:32:09,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 19:32:09,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:32:09,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:32:09,777 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:32:14,365 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:32:14,365 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 840 [2020-10-14 19:32:14,365 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 19:32:14,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5116 [2020-10-14 19:32:14,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:32:14,366 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:32:14,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 10 [2020-10-14 19:32:14,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 18 [2020-10-14 19:32:14,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 821 [2020-10-14 19:32:14,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 19:32:14,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 19:32:14,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:32:14,928 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:32:14,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:32:14,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 19:32:14,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 19:32:14,932 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 19:32:14,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:32:14,932 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:32:14,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 19:32:14,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 19:32:14,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 19:32:14,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 19:32:14,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 19:32:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:32:14,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:32:14,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:32:14,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 19:32:14,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 19:32:14,966 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 19:32:14,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:32:14,966 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:32:14,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 19:32:14,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 19:32:14,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 3 [2020-10-14 19:32:14,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 19:32:15,943 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-14 19:32:15,944 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2053168265] [2020-10-14 19:32:15,944 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 19:32:15,945 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-10-14 19:32:15,945 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1087074632] [2020-10-14 19:32:15,950 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-14 19:32:15,951 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 19:32:15,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-14 19:32:15,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-14 19:32:15,951 INFO L87 Difference]: Start difference. First operand 1689 states and 3005 transitions. Second operand 6 states. [2020-10-14 19:32:30,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 19:32:30,561 INFO L93 Difference]: Finished difference Result 6769 states and 12191 transitions. [2020-10-14 19:32:30,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-14 19:32:30,568 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 824 [2020-10-14 19:32:30,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 19:32:30,598 INFO L225 Difference]: With dead ends: 6769 [2020-10-14 19:32:30,599 INFO L226 Difference]: Without dead ends: 5086 [2020-10-14 19:32:30,604 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2020-10-14 19:32:30,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5086 states. [2020-10-14 19:32:30,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5086 to 5078. [2020-10-14 19:32:30,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5078 states. [2020-10-14 19:32:30,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5078 states to 5078 states and 7645 transitions. [2020-10-14 19:32:30,783 INFO L78 Accepts]: Start accepts. Automaton has 5078 states and 7645 transitions. Word has length 824 [2020-10-14 19:32:30,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 19:32:30,785 INFO L479 AbstractCegarLoop]: Abstraction has 5078 states and 7645 transitions. [2020-10-14 19:32:30,785 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-14 19:32:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 5078 states and 7645 transitions. [2020-10-14 19:32:30,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2020-10-14 19:32:30,804 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 19:32:30,805 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 19:32:30,805 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-14 19:32:30,805 INFO L427 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 19:32:30,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 19:32:30,806 INFO L82 PathProgramCache]: Analyzing trace with hash -730256744, now seen corresponding path program 1 times [2020-10-14 19:32:30,806 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 19:32:30,807 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2079608058] [2020-10-14 19:32:30,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 19:32:30,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:32:30,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:32:32,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:32:34,791 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:32:35,906 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:32:35,906 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 905 [2020-10-14 19:32:35,906 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-14 19:32:35,907 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5014 [2020-10-14 19:32:35,907 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:32:35,907 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:32:35,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 10 [2020-10-14 19:32:35,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 83 [2020-10-14 19:32:35,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 821 [2020-10-14 19:32:35,908 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 19:32:36,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 19:32:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:32:36,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:32:36,350 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:32:36,350 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 19:32:36,350 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 19:32:36,350 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-14 19:32:36,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:32:36,351 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:32:36,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 19:32:36,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 19:32:36,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 19:32:36,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 19:32:36,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 19:32:36,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:32:36,400 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:32:36,449 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:32:36,450 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 74 [2020-10-14 19:32:36,450 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 19:32:36,450 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-14 19:32:36,450 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:32:36,451 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:32:36,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 19:32:36,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 19:32:36,451 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 68 [2020-10-14 19:32:36,452 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 19:32:37,055 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 69 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-14 19:32:37,055 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2079608058] [2020-10-14 19:32:37,055 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 19:32:37,056 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-14 19:32:37,056 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263601203] [2020-10-14 19:32:37,058 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-14 19:32:37,059 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 19:32:37,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-14 19:32:37,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-14 19:32:37,059 INFO L87 Difference]: Start difference. First operand 5078 states and 7645 transitions. Second operand 5 states. [2020-10-14 19:32:47,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 19:32:47,204 INFO L93 Difference]: Finished difference Result 15222 states and 23212 transitions. [2020-10-14 19:32:47,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-14 19:32:47,210 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 889 [2020-10-14 19:32:47,212 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 19:32:47,260 INFO L225 Difference]: With dead ends: 15222 [2020-10-14 19:32:47,260 INFO L226 Difference]: Without dead ends: 10150 [2020-10-14 19:32:47,275 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-14 19:32:47,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10150 states. [2020-10-14 19:32:47,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10150 to 10142. [2020-10-14 19:32:47,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10142 states. [2020-10-14 19:32:47,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10142 states to 10142 states and 13773 transitions. [2020-10-14 19:32:47,641 INFO L78 Accepts]: Start accepts. Automaton has 10142 states and 13773 transitions. Word has length 889 [2020-10-14 19:32:47,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 19:32:47,647 INFO L479 AbstractCegarLoop]: Abstraction has 10142 states and 13773 transitions. [2020-10-14 19:32:47,648 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-14 19:32:47,648 INFO L276 IsEmpty]: Start isEmpty. Operand 10142 states and 13773 transitions. [2020-10-14 19:32:47,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2020-10-14 19:32:47,691 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 19:32:47,693 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 19:32:47,693 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-14 19:32:47,693 INFO L427 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 19:32:47,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 19:32:47,694 INFO L82 PathProgramCache]: Analyzing trace with hash 1463110908, now seen corresponding path program 1 times [2020-10-14 19:32:47,694 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 19:32:47,695 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1468253906] [2020-10-14 19:32:47,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 19:32:47,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:32:47,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:32:48,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:32:51,134 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:32:52,893 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:32:52,893 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 951 [2020-10-14 19:32:52,893 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-14 19:32:52,893 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5081 [2020-10-14 19:32:52,894 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:32:52,894 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:32:52,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 10 [2020-10-14 19:32:52,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 129 [2020-10-14 19:32:52,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 821 [2020-10-14 19:32:52,894 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 19:32:54,079 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 19:32:54,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:32:54,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:32:54,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:32:54,084 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 19:32:54,084 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 19:32:54,084 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 19:32:54,084 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:32:54,084 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:32:54,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 19:32:54,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 19:32:54,085 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 19:32:54,085 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 19:32:54,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 19:32:54,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:32:54,150 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:32:54,225 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:32:54,225 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 120 [2020-10-14 19:32:54,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 19:32:54,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 90 [2020-10-14 19:32:54,226 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:32:54,226 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:32:54,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 19:32:54,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 19:32:54,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 114 [2020-10-14 19:32:54,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 19:32:54,991 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 115 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-14 19:32:54,991 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1468253906] [2020-10-14 19:32:54,991 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 19:32:54,992 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-14 19:32:54,992 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241841083] [2020-10-14 19:32:54,993 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-14 19:32:54,994 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 19:32:54,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-14 19:32:54,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-14 19:32:54,995 INFO L87 Difference]: Start difference. First operand 10142 states and 13773 transitions. Second operand 5 states. [2020-10-14 19:33:05,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 19:33:05,336 INFO L93 Difference]: Finished difference Result 30403 states and 41855 transitions. [2020-10-14 19:33:05,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-14 19:33:05,337 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 935 [2020-10-14 19:33:05,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 19:33:05,431 INFO L225 Difference]: With dead ends: 30403 [2020-10-14 19:33:05,431 INFO L226 Difference]: Without dead ends: 20267 [2020-10-14 19:33:05,462 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-14 19:33:05,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20267 states. [2020-10-14 19:33:05,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20267 to 17753. [2020-10-14 19:33:05,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17753 states. [2020-10-14 19:33:05,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17753 states to 17753 states and 23771 transitions. [2020-10-14 19:33:05,919 INFO L78 Accepts]: Start accepts. Automaton has 17753 states and 23771 transitions. Word has length 935 [2020-10-14 19:33:05,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 19:33:05,921 INFO L479 AbstractCegarLoop]: Abstraction has 17753 states and 23771 transitions. [2020-10-14 19:33:05,921 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-14 19:33:05,921 INFO L276 IsEmpty]: Start isEmpty. Operand 17753 states and 23771 transitions. [2020-10-14 19:33:05,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2020-10-14 19:33:05,968 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 19:33:05,969 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 19:33:05,969 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-14 19:33:05,969 INFO L427 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 19:33:05,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 19:33:05,970 INFO L82 PathProgramCache]: Analyzing trace with hash -328118608, now seen corresponding path program 1 times [2020-10-14 19:33:05,970 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 19:33:05,970 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [984773589] [2020-10-14 19:33:05,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 19:33:06,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:33:06,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:33:06,519 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:33:11,214 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:33:11,214 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 957 [2020-10-14 19:33:11,214 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 19:33:11,215 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5022 [2020-10-14 19:33:11,215 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:33:11,215 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:33:11,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 24 [2020-10-14 19:33:11,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 135 [2020-10-14 19:33:11,216 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 713 [2020-10-14 19:33:11,217 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 19:33:14,530 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2020-10-14 19:33:14,744 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 51 [2020-10-14 19:33:14,984 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 45 [2020-10-14 19:33:15,377 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 49 [2020-10-14 19:33:15,683 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 41 [2020-10-14 19:33:15,823 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 38 [2020-10-14 19:33:15,960 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 38 [2020-10-14 19:33:16,123 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 40 [2020-10-14 19:33:16,273 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 40 [2020-10-14 19:33:16,468 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 40 [2020-10-14 19:33:16,676 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 40 [2020-10-14 19:33:16,820 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 36 [2020-10-14 19:33:16,993 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 36 [2020-10-14 19:33:17,165 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 36 [2020-10-14 19:33:17,241 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 19:33:17,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:33:17,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:33:17,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:33:17,247 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 19:33:17,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 19:33:17,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 19:33:17,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:33:17,248 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:33:17,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 19:33:17,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 19:33:17,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 19:33:17,249 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 19:33:17,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 19:33:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:33:17,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:33:17,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:33:17,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 126 [2020-10-14 19:33:17,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 19:33:17,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-14 19:33:17,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:33:17,372 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:33:17,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 19:33:17,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 19:33:17,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 120 [2020-10-14 19:33:17,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 19:33:24,456 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 121 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-14 19:33:24,456 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [984773589] [2020-10-14 19:33:24,458 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 19:33:24,458 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19] total 19 [2020-10-14 19:33:24,459 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669016785] [2020-10-14 19:33:24,460 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-10-14 19:33:24,460 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 19:33:24,461 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-10-14 19:33:24,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=285, Unknown=0, NotChecked=0, Total=342 [2020-10-14 19:33:24,461 INFO L87 Difference]: Start difference. First operand 17753 states and 23771 transitions. Second operand 19 states. [2020-10-14 19:33:28,237 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2020-10-14 19:33:28,500 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2020-10-14 19:33:35,014 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2020-10-14 19:33:38,889 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 111 [2020-10-14 19:33:40,120 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2020-10-14 19:33:40,357 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2020-10-14 19:33:45,974 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2020-10-14 19:33:48,915 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 94 [2020-10-14 19:33:51,816 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2020-10-14 19:33:52,018 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2020-10-14 19:33:52,786 WARN L193 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2020-10-14 19:34:02,744 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2020-10-14 19:34:02,930 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2020-10-14 19:34:04,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 19:34:04,258 INFO L93 Difference]: Finished difference Result 36216 states and 49119 transitions. [2020-10-14 19:34:04,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-10-14 19:34:04,260 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 941 [2020-10-14 19:34:04,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 19:34:04,324 INFO L225 Difference]: With dead ends: 36216 [2020-10-14 19:34:04,325 INFO L226 Difference]: Without dead ends: 18469 [2020-10-14 19:34:04,362 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 173 ImplicationChecksByTransitivity, 5.5s TimeCoverageRelationStatistics Valid=167, Invalid=825, Unknown=0, NotChecked=0, Total=992 [2020-10-14 19:34:04,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18469 states. [2020-10-14 19:34:04,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18469 to 18457. [2020-10-14 19:34:04,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18457 states. [2020-10-14 19:34:04,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18457 states to 18457 states and 24488 transitions. [2020-10-14 19:34:04,735 INFO L78 Accepts]: Start accepts. Automaton has 18457 states and 24488 transitions. Word has length 941 [2020-10-14 19:34:04,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 19:34:04,737 INFO L479 AbstractCegarLoop]: Abstraction has 18457 states and 24488 transitions. [2020-10-14 19:34:04,737 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-10-14 19:34:04,737 INFO L276 IsEmpty]: Start isEmpty. Operand 18457 states and 24488 transitions. [2020-10-14 19:34:04,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1105 [2020-10-14 19:34:04,794 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 19:34:04,795 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 19:34:04,795 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-14 19:34:04,795 INFO L427 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 19:34:04,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 19:34:04,796 INFO L82 PathProgramCache]: Analyzing trace with hash 1484009512, now seen corresponding path program 1 times [2020-10-14 19:34:04,796 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 19:34:04,797 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [933057415] [2020-10-14 19:34:04,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 19:34:05,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:34:05,231 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:34:05,608 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:34:06,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:34:10,078 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:34:10,079 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 1122 [2020-10-14 19:34:10,079 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-14 19:34:10,079 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5018 [2020-10-14 19:34:10,079 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:34:10,079 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:34:10,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 20 [2020-10-14 19:34:10,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 297 [2020-10-14 19:34:10,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 625 [2020-10-14 19:34:10,080 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 19:34:11,501 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 46 [2020-10-14 19:34:11,666 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 46 [2020-10-14 19:34:11,798 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 42 [2020-10-14 19:34:12,018 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 42 [2020-10-14 19:34:12,157 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 38 [2020-10-14 19:34:12,623 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 30 [2020-10-14 19:34:12,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 19:34:12,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:34:12,805 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:34:12,807 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:34:12,807 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 19:34:12,807 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 19:34:12,807 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3 [2020-10-14 19:34:12,808 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:34:12,808 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:34:12,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 19:34:12,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 19:34:12,808 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 19:34:12,808 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 19:34:12,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 19:34:12,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:34:12,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:34:13,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:34:13,066 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 291 [2020-10-14 19:34:13,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 19:34:13,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 168 [2020-10-14 19:34:13,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:34:13,067 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:34:13,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 19:34:13,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 19:34:13,067 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 282 [2020-10-14 19:34:13,067 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 19:34:13,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-10-14 19:34:13,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:34:13,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:34:13,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:34:13,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 64 [2020-10-14 19:34:13,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 19:34:13,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-14 19:34:13,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:34:13,372 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:34:13,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 19:34:13,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 19:34:13,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 58 [2020-10-14 19:34:13,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 19:34:21,527 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 280 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-14 19:34:21,527 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [933057415] [2020-10-14 19:34:21,528 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 19:34:21,528 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-10-14 19:34:21,528 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [596633054] [2020-10-14 19:34:21,530 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-14 19:34:21,530 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 19:34:21,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-14 19:34:21,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=221, Unknown=0, NotChecked=0, Total=272 [2020-10-14 19:34:21,531 INFO L87 Difference]: Start difference. First operand 18457 states and 24488 transitions. Second operand 17 states. [2020-10-14 19:34:25,520 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2020-10-14 19:34:25,739 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2020-10-14 19:34:30,017 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2020-10-14 19:34:32,332 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-10-14 19:34:32,558 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2020-10-14 19:34:38,476 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2020-10-14 19:34:39,103 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2020-10-14 19:34:39,354 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2020-10-14 19:34:39,541 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2020-10-14 19:34:40,154 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2020-10-14 19:34:40,762 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2020-10-14 19:34:42,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 19:34:42,760 INFO L93 Difference]: Finished difference Result 37538 states and 50365 transitions. [2020-10-14 19:34:42,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-10-14 19:34:42,763 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1104 [2020-10-14 19:34:42,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 19:34:42,804 INFO L225 Difference]: With dead ends: 37538 [2020-10-14 19:34:42,805 INFO L226 Difference]: Without dead ends: 19087 [2020-10-14 19:34:42,843 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 123 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=147, Invalid=609, Unknown=0, NotChecked=0, Total=756 [2020-10-14 19:34:42,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19087 states. [2020-10-14 19:34:43,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19087 to 19075. [2020-10-14 19:34:43,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19075 states. [2020-10-14 19:34:43,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19075 states to 19075 states and 25118 transitions. [2020-10-14 19:34:43,158 INFO L78 Accepts]: Start accepts. Automaton has 19075 states and 25118 transitions. Word has length 1104 [2020-10-14 19:34:43,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 19:34:43,159 INFO L479 AbstractCegarLoop]: Abstraction has 19075 states and 25118 transitions. [2020-10-14 19:34:43,159 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-10-14 19:34:43,160 INFO L276 IsEmpty]: Start isEmpty. Operand 19075 states and 25118 transitions. [2020-10-14 19:34:43,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1125 [2020-10-14 19:34:43,199 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 19:34:43,200 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 19:34:43,201 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-14 19:34:43,201 INFO L427 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 19:34:43,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 19:34:43,202 INFO L82 PathProgramCache]: Analyzing trace with hash -507522224, now seen corresponding path program 1 times [2020-10-14 19:34:43,202 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 19:34:43,202 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [474074290] [2020-10-14 19:34:43,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 19:34:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:34:43,448 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:34:44,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:34:45,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:34:48,453 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:34:48,453 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 1142 [2020-10-14 19:34:48,453 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-14 19:34:48,454 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5092 [2020-10-14 19:34:48,454 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:34:48,454 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:34:48,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 10 [2020-10-14 19:34:48,454 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 317 [2020-10-14 19:34:48,455 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 824 [2020-10-14 19:34:48,455 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 19:34:48,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 19:34:48,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:34:48,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:34:48,833 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:34:48,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 19:34:48,834 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 19:34:48,834 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2 [2020-10-14 19:34:48,834 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:34:48,834 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:34:48,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 19:34:48,834 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 19:34:48,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 19:34:48,835 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 19:34:48,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-14 19:34:48,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:34:48,924 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:34:49,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:34:49,060 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 311 [2020-10-14 19:34:49,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 19:34:49,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 163 [2020-10-14 19:34:49,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:34:49,060 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:34:49,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 19:34:49,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 19:34:49,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 302 [2020-10-14 19:34:49,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 19:34:49,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-10-14 19:34:49,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 19:34:49,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 19:34:49,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 19:34:49,181 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 84 [2020-10-14 19:34:49,181 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 19:34:49,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-14 19:34:49,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-14 19:34:49,181 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-14 19:34:49,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 19:34:49,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 19:34:49,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 78 [2020-10-14 19:34:49,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 19:34:50,299 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 300 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-14 19:34:50,299 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [474074290] [2020-10-14 19:34:50,300 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 19:34:50,300 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-10-14 19:34:50,300 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1721487603] [2020-10-14 19:34:50,301 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-14 19:34:50,301 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 19:34:50,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-14 19:34:50,305 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-14 19:34:50,305 INFO L87 Difference]: Start difference. First operand 19075 states and 25118 transitions. Second operand 6 states. [2020-10-14 19:35:08,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 19:35:08,108 INFO L93 Difference]: Finished difference Result 69326 states and 95091 transitions. [2020-10-14 19:35:08,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-14 19:35:08,110 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1124 [2020-10-14 19:35:08,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 19:35:08,113 INFO L225 Difference]: With dead ends: 69326 [2020-10-14 19:35:08,113 INFO L226 Difference]: Without dead ends: 0 [2020-10-14 19:35:08,243 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2020-10-14 19:35:08,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-14 19:35:08,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-14 19:35:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-14 19:35:08,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-14 19:35:08,245 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1124 [2020-10-14 19:35:08,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 19:35:08,246 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-14 19:35:08,246 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-14 19:35:08,246 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-14 19:35:08,247 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-14 19:35:08,247 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-14 19:35:08,251 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-14 19:35:10,481 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 39 [2020-10-14 19:35:10,852 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 61 [2020-10-14 19:35:12,522 WARN L193 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 281 DAG size of output: 79 [2020-10-14 19:35:13,936 WARN L193 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 301 DAG size of output: 100 [2020-10-14 19:35:15,186 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 293 DAG size of output: 86 [2020-10-14 19:35:16,314 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 243 DAG size of output: 74 [2020-10-14 19:35:17,590 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 306 DAG size of output: 136 [2020-10-14 19:35:18,824 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 276 DAG size of output: 113 [2020-10-14 19:35:18,971 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 55 [2020-10-14 19:35:20,484 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 321 DAG size of output: 149 [2020-10-14 19:35:20,488 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-10-14 19:35:20,489 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a28~0 |old(~a28~0)|) (= ~a26~0 |old(~a26~0)|) (= ~a14~0 |old(~a14~0)|) (= ~c~0 |old(~c~0)|) (= ~a25~0 |old(~a25~0)|) (= ~z~0 |old(~z~0)|) (= ~f~0 |old(~f~0)|) (= ~a1~0 |old(~a1~0)|) (= ~a3~0 |old(~a3~0)|) (= ~a7~0 |old(~a7~0)|) (= ~w~0 |old(~w~0)|) (= ~a~0 |old(~a~0)|) (= ~u~0 |old(~u~0)|) (= ~e~0 |old(~e~0)|) (= ~x~0 |old(~x~0)|) (= ~d~0 |old(~d~0)|) (= ~y~0 |old(~y~0)|) (= ~a4~0 |old(~a4~0)|) (= ~v~0 |old(~v~0)|) (= ~b~0 |old(~b~0)|)) [2020-10-14 19:35:20,489 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-10-14 19:35:20,489 INFO L268 CegarLoopResult]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,489 INFO L268 CegarLoopResult]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,489 INFO L268 CegarLoopResult]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,489 INFO L268 CegarLoopResult]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,489 INFO L268 CegarLoopResult]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,490 INFO L268 CegarLoopResult]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,490 INFO L268 CegarLoopResult]: For program point L4727(line 4727) no Hoare annotation was computed. [2020-10-14 19:35:20,490 INFO L268 CegarLoopResult]: For program point L4694(line 4694) no Hoare annotation was computed. [2020-10-14 19:35:20,490 INFO L268 CegarLoopResult]: For program point L4793(line 4793) no Hoare annotation was computed. [2020-10-14 19:35:20,490 INFO L268 CegarLoopResult]: For program point L4760(line 4760) no Hoare annotation was computed. [2020-10-14 19:35:20,490 INFO L268 CegarLoopResult]: For program point L4661(line 4661) no Hoare annotation was computed. [2020-10-14 19:35:20,490 INFO L268 CegarLoopResult]: For program point L4628(line 4628) no Hoare annotation was computed. [2020-10-14 19:35:20,490 INFO L268 CegarLoopResult]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,490 INFO L268 CegarLoopResult]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,491 INFO L268 CegarLoopResult]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,491 INFO L268 CegarLoopResult]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,491 INFO L268 CegarLoopResult]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,491 INFO L268 CegarLoopResult]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,491 INFO L268 CegarLoopResult]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,491 INFO L268 CegarLoopResult]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,491 INFO L268 CegarLoopResult]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,491 INFO L268 CegarLoopResult]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,492 INFO L268 CegarLoopResult]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,492 INFO L268 CegarLoopResult]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,492 INFO L268 CegarLoopResult]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,492 INFO L268 CegarLoopResult]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,492 INFO L268 CegarLoopResult]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,492 INFO L268 CegarLoopResult]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,492 INFO L268 CegarLoopResult]: For program point L4763(line 4763) no Hoare annotation was computed. [2020-10-14 19:35:20,492 INFO L268 CegarLoopResult]: For program point L4730(line 4730) no Hoare annotation was computed. [2020-10-14 19:35:20,493 INFO L268 CegarLoopResult]: For program point L4796(line 4796) no Hoare annotation was computed. [2020-10-14 19:35:20,493 INFO L268 CegarLoopResult]: For program point L4631(line 4631) no Hoare annotation was computed. [2020-10-14 19:35:20,493 INFO L268 CegarLoopResult]: For program point L4697(line 4697) no Hoare annotation was computed. [2020-10-14 19:35:20,493 INFO L268 CegarLoopResult]: For program point L4664(line 4664) no Hoare annotation was computed. [2020-10-14 19:35:20,493 INFO L268 CegarLoopResult]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,493 INFO L268 CegarLoopResult]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,493 INFO L268 CegarLoopResult]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,493 INFO L268 CegarLoopResult]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,493 INFO L268 CegarLoopResult]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,493 INFO L268 CegarLoopResult]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,494 INFO L268 CegarLoopResult]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,494 INFO L268 CegarLoopResult]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,494 INFO L268 CegarLoopResult]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,494 INFO L268 CegarLoopResult]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,494 INFO L268 CegarLoopResult]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,494 INFO L268 CegarLoopResult]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,494 INFO L268 CegarLoopResult]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,494 INFO L268 CegarLoopResult]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,494 INFO L268 CegarLoopResult]: For program point L4799(line 4799) no Hoare annotation was computed. [2020-10-14 19:35:20,495 INFO L268 CegarLoopResult]: For program point L4766(line 4766) no Hoare annotation was computed. [2020-10-14 19:35:20,495 INFO L268 CegarLoopResult]: For program point L4667(line 4667) no Hoare annotation was computed. [2020-10-14 19:35:20,495 INFO L268 CegarLoopResult]: For program point L4634(line 4634) no Hoare annotation was computed. [2020-10-14 19:35:20,495 INFO L268 CegarLoopResult]: For program point L4733(line 4733) no Hoare annotation was computed. [2020-10-14 19:35:20,495 INFO L268 CegarLoopResult]: For program point L4700(line 4700) no Hoare annotation was computed. [2020-10-14 19:35:20,495 INFO L268 CegarLoopResult]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,495 INFO L268 CegarLoopResult]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,495 INFO L268 CegarLoopResult]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,496 INFO L268 CegarLoopResult]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,496 INFO L268 CegarLoopResult]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,496 INFO L268 CegarLoopResult]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,496 INFO L268 CegarLoopResult]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,496 INFO L268 CegarLoopResult]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,496 INFO L268 CegarLoopResult]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,496 INFO L268 CegarLoopResult]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,496 INFO L268 CegarLoopResult]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,496 INFO L268 CegarLoopResult]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,496 INFO L268 CegarLoopResult]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,497 INFO L268 CegarLoopResult]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,497 INFO L268 CegarLoopResult]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,497 INFO L268 CegarLoopResult]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,497 INFO L268 CegarLoopResult]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,497 INFO L268 CegarLoopResult]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,497 INFO L268 CegarLoopResult]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,497 INFO L268 CegarLoopResult]: For program point L4802(line 4802) no Hoare annotation was computed. [2020-10-14 19:35:20,497 INFO L268 CegarLoopResult]: For program point L4703(line 4703) no Hoare annotation was computed. [2020-10-14 19:35:20,497 INFO L268 CegarLoopResult]: For program point L4670(line 4670) no Hoare annotation was computed. [2020-10-14 19:35:20,498 INFO L268 CegarLoopResult]: For program point L4769(line 4769) no Hoare annotation was computed. [2020-10-14 19:35:20,498 INFO L268 CegarLoopResult]: For program point L4736(line 4736) no Hoare annotation was computed. [2020-10-14 19:35:20,498 INFO L268 CegarLoopResult]: For program point L4637(line 4637) no Hoare annotation was computed. [2020-10-14 19:35:20,498 INFO L268 CegarLoopResult]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,498 INFO L268 CegarLoopResult]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,498 INFO L268 CegarLoopResult]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2020-10-14 19:35:20,498 INFO L268 CegarLoopResult]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,498 INFO L268 CegarLoopResult]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,498 INFO L268 CegarLoopResult]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,499 INFO L268 CegarLoopResult]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,499 INFO L268 CegarLoopResult]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,499 INFO L268 CegarLoopResult]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,499 INFO L268 CegarLoopResult]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,499 INFO L268 CegarLoopResult]: For program point L4739(line 4739) no Hoare annotation was computed. [2020-10-14 19:35:20,499 INFO L268 CegarLoopResult]: For program point L4706(line 4706) no Hoare annotation was computed. [2020-10-14 19:35:20,499 INFO L268 CegarLoopResult]: For program point L4805(line 4805) no Hoare annotation was computed. [2020-10-14 19:35:20,499 INFO L268 CegarLoopResult]: For program point L4772(line 4772) no Hoare annotation was computed. [2020-10-14 19:35:20,499 INFO L268 CegarLoopResult]: For program point L4673(line 4673) no Hoare annotation was computed. [2020-10-14 19:35:20,499 INFO L268 CegarLoopResult]: For program point L4640(line 4640) no Hoare annotation was computed. [2020-10-14 19:35:20,500 INFO L268 CegarLoopResult]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,500 INFO L268 CegarLoopResult]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,500 INFO L268 CegarLoopResult]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,500 INFO L268 CegarLoopResult]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,500 INFO L268 CegarLoopResult]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,500 INFO L268 CegarLoopResult]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,500 INFO L268 CegarLoopResult]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,500 INFO L268 CegarLoopResult]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,500 INFO L268 CegarLoopResult]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,501 INFO L268 CegarLoopResult]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,501 INFO L268 CegarLoopResult]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,501 INFO L268 CegarLoopResult]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,501 INFO L268 CegarLoopResult]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,501 INFO L268 CegarLoopResult]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4769) no Hoare annotation was computed. [2020-10-14 19:35:20,501 INFO L268 CegarLoopResult]: For program point L4775(line 4775) no Hoare annotation was computed. [2020-10-14 19:35:20,501 INFO L268 CegarLoopResult]: For program point L4742(line 4742) no Hoare annotation was computed. [2020-10-14 19:35:20,501 INFO L268 CegarLoopResult]: For program point L4643(line 4643) no Hoare annotation was computed. [2020-10-14 19:35:20,502 INFO L268 CegarLoopResult]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,502 INFO L268 CegarLoopResult]: For program point L4709(line 4709) no Hoare annotation was computed. [2020-10-14 19:35:20,502 INFO L268 CegarLoopResult]: For program point L4676(line 4676) no Hoare annotation was computed. [2020-10-14 19:35:20,502 INFO L268 CegarLoopResult]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,502 INFO L268 CegarLoopResult]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,502 INFO L268 CegarLoopResult]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,502 INFO L268 CegarLoopResult]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,502 INFO L268 CegarLoopResult]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,502 INFO L268 CegarLoopResult]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,503 INFO L268 CegarLoopResult]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,503 INFO L268 CegarLoopResult]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,503 INFO L268 CegarLoopResult]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,503 INFO L268 CegarLoopResult]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,503 INFO L268 CegarLoopResult]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,503 INFO L268 CegarLoopResult]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,503 INFO L268 CegarLoopResult]: For program point L4778(line 4778) no Hoare annotation was computed. [2020-10-14 19:35:20,503 INFO L268 CegarLoopResult]: For program point L4679(line 4679) no Hoare annotation was computed. [2020-10-14 19:35:20,503 INFO L268 CegarLoopResult]: For program point L4646(line 4646) no Hoare annotation was computed. [2020-10-14 19:35:20,503 INFO L268 CegarLoopResult]: For program point L4745(line 4745) no Hoare annotation was computed. [2020-10-14 19:35:20,504 INFO L268 CegarLoopResult]: For program point L4712(line 4712) no Hoare annotation was computed. [2020-10-14 19:35:20,504 INFO L268 CegarLoopResult]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,504 INFO L268 CegarLoopResult]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,504 INFO L268 CegarLoopResult]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,504 INFO L268 CegarLoopResult]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,504 INFO L268 CegarLoopResult]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,504 INFO L268 CegarLoopResult]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,504 INFO L268 CegarLoopResult]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,505 INFO L268 CegarLoopResult]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,505 INFO L268 CegarLoopResult]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,505 INFO L268 CegarLoopResult]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,505 INFO L268 CegarLoopResult]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,505 INFO L268 CegarLoopResult]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,505 INFO L268 CegarLoopResult]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,505 INFO L268 CegarLoopResult]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,505 INFO L268 CegarLoopResult]: For program point L4715(line 4715) no Hoare annotation was computed. [2020-10-14 19:35:20,505 INFO L268 CegarLoopResult]: For program point L4682(line 4682) no Hoare annotation was computed. [2020-10-14 19:35:20,506 INFO L268 CegarLoopResult]: For program point L4781(line 4781) no Hoare annotation was computed. [2020-10-14 19:35:20,506 INFO L268 CegarLoopResult]: For program point L4748(line 4748) no Hoare annotation was computed. [2020-10-14 19:35:20,506 INFO L268 CegarLoopResult]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,506 INFO L268 CegarLoopResult]: For program point L4649(line 4649) no Hoare annotation was computed. [2020-10-14 19:35:20,506 INFO L268 CegarLoopResult]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,506 INFO L268 CegarLoopResult]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,506 INFO L268 CegarLoopResult]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,506 INFO L268 CegarLoopResult]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,507 INFO L268 CegarLoopResult]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,507 INFO L268 CegarLoopResult]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,507 INFO L268 CegarLoopResult]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,507 INFO L268 CegarLoopResult]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,507 INFO L268 CegarLoopResult]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,507 INFO L268 CegarLoopResult]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,507 INFO L268 CegarLoopResult]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,507 INFO L268 CegarLoopResult]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,507 INFO L268 CegarLoopResult]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,508 INFO L268 CegarLoopResult]: For program point L4751(line 4751) no Hoare annotation was computed. [2020-10-14 19:35:20,508 INFO L268 CegarLoopResult]: For program point L4718(line 4718) no Hoare annotation was computed. [2020-10-14 19:35:20,508 INFO L268 CegarLoopResult]: For program point L4784(line 4784) no Hoare annotation was computed. [2020-10-14 19:35:20,508 INFO L268 CegarLoopResult]: For program point L4685(line 4685) no Hoare annotation was computed. [2020-10-14 19:35:20,508 INFO L268 CegarLoopResult]: For program point L4652(line 4652) no Hoare annotation was computed. [2020-10-14 19:35:20,508 INFO L268 CegarLoopResult]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,508 INFO L268 CegarLoopResult]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,508 INFO L268 CegarLoopResult]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,508 INFO L268 CegarLoopResult]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,508 INFO L268 CegarLoopResult]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,508 INFO L268 CegarLoopResult]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,509 INFO L268 CegarLoopResult]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,509 INFO L268 CegarLoopResult]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,509 INFO L268 CegarLoopResult]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,509 INFO L268 CegarLoopResult]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,509 INFO L268 CegarLoopResult]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,509 INFO L268 CegarLoopResult]: For program point L4787(line 4787) no Hoare annotation was computed. [2020-10-14 19:35:20,509 INFO L268 CegarLoopResult]: For program point L4754(line 4754) no Hoare annotation was computed. [2020-10-14 19:35:20,509 INFO L268 CegarLoopResult]: For program point L4655(line 4655) no Hoare annotation was computed. [2020-10-14 19:35:20,509 INFO L268 CegarLoopResult]: For program point L4721(line 4721) no Hoare annotation was computed. [2020-10-14 19:35:20,510 INFO L268 CegarLoopResult]: For program point L4688(line 4688) no Hoare annotation was computed. [2020-10-14 19:35:20,510 INFO L268 CegarLoopResult]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,510 INFO L268 CegarLoopResult]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,510 INFO L268 CegarLoopResult]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,510 INFO L268 CegarLoopResult]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,510 INFO L268 CegarLoopResult]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,510 INFO L268 CegarLoopResult]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,510 INFO L268 CegarLoopResult]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,511 INFO L268 CegarLoopResult]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,511 INFO L268 CegarLoopResult]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,511 INFO L268 CegarLoopResult]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,511 INFO L268 CegarLoopResult]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,511 INFO L268 CegarLoopResult]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,511 INFO L268 CegarLoopResult]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,511 INFO L268 CegarLoopResult]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2020-10-14 19:35:20,511 INFO L268 CegarLoopResult]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2020-10-14 19:35:20,512 INFO L268 CegarLoopResult]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,512 INFO L268 CegarLoopResult]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,512 INFO L268 CegarLoopResult]: For program point L4790(line 4790) no Hoare annotation was computed. [2020-10-14 19:35:20,512 INFO L268 CegarLoopResult]: For program point L4691(line 4691) no Hoare annotation was computed. [2020-10-14 19:35:20,512 INFO L268 CegarLoopResult]: For program point L4658(line 4658) no Hoare annotation was computed. [2020-10-14 19:35:20,512 INFO L268 CegarLoopResult]: For program point L4757(line 4757) no Hoare annotation was computed. [2020-10-14 19:35:20,512 INFO L268 CegarLoopResult]: For program point L4724(line 4724) no Hoare annotation was computed. [2020-10-14 19:35:20,512 INFO L268 CegarLoopResult]: For program point L4625(line 4625) no Hoare annotation was computed. [2020-10-14 19:35:20,512 INFO L268 CegarLoopResult]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,512 INFO L268 CegarLoopResult]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,513 INFO L268 CegarLoopResult]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,513 INFO L264 CegarLoopResult]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse4 (= ~a26~0 |old(~a26~0)|)) (.cse1 (= ~a7~0 |old(~a7~0)|)) (.cse5 (= ~a14~0 |old(~a14~0)|)) (.cse2 (= ~a4~0 |old(~a4~0)|)) (.cse3 (= ~a3~0 |old(~a3~0)|))) (let ((.cse0 (and (= ~a28~0 |old(~a28~0)|) .cse4 .cse1 .cse5 .cse2 .cse3))) (and (or (not (<= 19 |old(~a14~0)|)) .cse0) (or (not (<= 4 |calculate_output4_#in~input|)) (not (<= 18 |old(~a26~0)|)) (not (<= |old(~a14~0)| 18)) (not (<= |old(~a7~0)| 0)) (not (<= 18 |old(~a14~0)|)) (not (<= |calculate_output4_#in~input| 4)) (and .cse1 (<= ~a28~0 16) (<= 18 ~a14~0) (<= 16 ~a28~0) .cse2 (<= ~a14~0 18) (<= ~a26~0 18) .cse3 (<= 18 ~a26~0)) (not (<= |old(~a26~0)| 18)) (not (<= |old(~a28~0)| 16)) (not (= ~a1~0 1)) (not (<= 16 |old(~a28~0)|)) (not (= ~a25~0 1))) (or (= |old(~a3~0)| 1) .cse0) (or (= 18 |old(~a26~0)|) .cse0) (or (and .cse4 .cse1 .cse5 (= ~a28~0 17) .cse2 .cse3) (not (= 17 |old(~a28~0)|))) (or .cse0 (= |old(~a4~0)| 17))))) [2020-10-14 19:35:20,513 INFO L268 CegarLoopResult]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,513 INFO L268 CegarLoopResult]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,513 INFO L268 CegarLoopResult]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,513 INFO L268 CegarLoopResult]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2020-10-14 19:35:20,513 INFO L268 CegarLoopResult]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,514 INFO L268 CegarLoopResult]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,514 INFO L268 CegarLoopResult]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,514 INFO L268 CegarLoopResult]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,514 INFO L268 CegarLoopResult]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,514 INFO L268 CegarLoopResult]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,514 INFO L268 CegarLoopResult]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,514 INFO L268 CegarLoopResult]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,514 INFO L268 CegarLoopResult]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,514 INFO L268 CegarLoopResult]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,514 INFO L268 CegarLoopResult]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,515 INFO L268 CegarLoopResult]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,515 INFO L268 CegarLoopResult]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,515 INFO L268 CegarLoopResult]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,515 INFO L268 CegarLoopResult]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,515 INFO L268 CegarLoopResult]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,515 INFO L268 CegarLoopResult]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,515 INFO L268 CegarLoopResult]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,515 INFO L268 CegarLoopResult]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,515 INFO L268 CegarLoopResult]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,515 INFO L268 CegarLoopResult]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,516 INFO L268 CegarLoopResult]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,516 INFO L268 CegarLoopResult]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,516 INFO L268 CegarLoopResult]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,516 INFO L268 CegarLoopResult]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,516 INFO L268 CegarLoopResult]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,516 INFO L268 CegarLoopResult]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,516 INFO L268 CegarLoopResult]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,516 INFO L268 CegarLoopResult]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,517 INFO L268 CegarLoopResult]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,517 INFO L268 CegarLoopResult]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,517 INFO L268 CegarLoopResult]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,517 INFO L268 CegarLoopResult]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,517 INFO L268 CegarLoopResult]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,517 INFO L268 CegarLoopResult]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,517 INFO L268 CegarLoopResult]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,517 INFO L268 CegarLoopResult]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,518 INFO L268 CegarLoopResult]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,518 INFO L268 CegarLoopResult]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,518 INFO L268 CegarLoopResult]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,518 INFO L268 CegarLoopResult]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,518 INFO L264 CegarLoopResult]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse6 (= ~a26~0 |old(~a26~0)|)) (.cse7 (= ~a7~0 |old(~a7~0)|)) (.cse8 (= ~a14~0 |old(~a14~0)|)) (.cse9 (= ~a4~0 |old(~a4~0)|)) (.cse10 (= ~a3~0 |old(~a3~0)|))) (let ((.cse1 (= |old(~a3~0)| 1)) (.cse3 (or (not (<= 4 |calculate_output3_#in~input|)) (not (<= |calculate_output3_#in~input| 4)))) (.cse4 (not (= ~a1~0 1))) (.cse5 (not (= ~a25~0 1))) (.cse0 (and (= ~a28~0 |old(~a28~0)|) .cse6 .cse7 .cse8 .cse9 .cse10)) (.cse2 (= |old(~a4~0)| 17))) (and (or (not (<= 19 |old(~a14~0)|)) .cse0) (or .cse1 .cse0) (or (= 18 |old(~a26~0)|) .cse0) (or (not .cse2) (not (= 17 |old(~a26~0)|)) (not (= 16 |old(~a28~0)|)) (not (= 18 |old(~a14~0)|)) (not (= |old(~a7~0)| 1)) (and .cse3 (or (not (<= 6 |calculate_output3_#in~input|)) (not (<= |calculate_output3_#in~input| 6))) (or (not (<= 1 |calculate_output3_#in~input|)) (not (<= |calculate_output3_#in~input| 1)))) .cse4 (not .cse1) .cse5) (or (and .cse6 .cse7 .cse8 (= ~a28~0 17) .cse9 .cse10) (not (= 17 |old(~a28~0)|))) (or (not (<= |old(~a3~0)| 1)) (and .cse7 (<= calculate_output3_~input 4) (<= ~a28~0 16) (<= 18 ~a14~0) (<= 16 ~a28~0) (<= 4 calculate_output3_~input) .cse9 (<= ~a14~0 18) (<= ~a26~0 18) .cse10 (<= 18 ~a26~0)) (not (<= |old(~a7~0)| 0)) (not (<= 18 |old(~a14~0)|)) (not (<= 17 |old(~a4~0)|)) (not (<= |old(~a4~0)| 17)) (not (<= 16 |old(~a28~0)|)) (not (<= 18 |old(~a26~0)|)) (not (<= |old(~a14~0)| 18)) (and .cse3 (not (= 5 |calculate_output3_#in~input|))) (not (<= 1 |old(~a3~0)|)) (not (<= |old(~a26~0)| 18)) (not (<= |old(~a28~0)| 16)) .cse4 .cse5) (or .cse0 .cse2)))) [2020-10-14 19:35:20,519 INFO L268 CegarLoopResult]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,519 INFO L268 CegarLoopResult]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,519 INFO L268 CegarLoopResult]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,519 INFO L268 CegarLoopResult]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,519 INFO L268 CegarLoopResult]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,519 INFO L268 CegarLoopResult]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,519 INFO L268 CegarLoopResult]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,519 INFO L268 CegarLoopResult]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,519 INFO L268 CegarLoopResult]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,520 INFO L268 CegarLoopResult]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,520 INFO L268 CegarLoopResult]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,520 INFO L268 CegarLoopResult]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2020-10-14 19:35:20,520 INFO L268 CegarLoopResult]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2020-10-14 19:35:20,520 INFO L268 CegarLoopResult]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,520 INFO L268 CegarLoopResult]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,520 INFO L268 CegarLoopResult]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,520 INFO L268 CegarLoopResult]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,520 INFO L268 CegarLoopResult]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,521 INFO L268 CegarLoopResult]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,521 INFO L268 CegarLoopResult]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,521 INFO L268 CegarLoopResult]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,521 INFO L268 CegarLoopResult]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,521 INFO L268 CegarLoopResult]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,521 INFO L268 CegarLoopResult]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,521 INFO L268 CegarLoopResult]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,521 INFO L268 CegarLoopResult]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,521 INFO L268 CegarLoopResult]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,522 INFO L268 CegarLoopResult]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,522 INFO L268 CegarLoopResult]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,522 INFO L268 CegarLoopResult]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,522 INFO L268 CegarLoopResult]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,522 INFO L268 CegarLoopResult]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,522 INFO L268 CegarLoopResult]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,522 INFO L268 CegarLoopResult]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,522 INFO L268 CegarLoopResult]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,522 INFO L268 CegarLoopResult]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,522 INFO L268 CegarLoopResult]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,522 INFO L268 CegarLoopResult]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,523 INFO L268 CegarLoopResult]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,523 INFO L268 CegarLoopResult]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,523 INFO L268 CegarLoopResult]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,523 INFO L268 CegarLoopResult]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,523 INFO L268 CegarLoopResult]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,523 INFO L268 CegarLoopResult]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,523 INFO L268 CegarLoopResult]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,523 INFO L268 CegarLoopResult]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,523 INFO L268 CegarLoopResult]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,523 INFO L268 CegarLoopResult]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,524 INFO L268 CegarLoopResult]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,524 INFO L268 CegarLoopResult]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,524 INFO L268 CegarLoopResult]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,524 INFO L268 CegarLoopResult]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,524 INFO L268 CegarLoopResult]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,524 INFO L268 CegarLoopResult]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,524 INFO L268 CegarLoopResult]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,524 INFO L268 CegarLoopResult]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,524 INFO L268 CegarLoopResult]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,524 INFO L268 CegarLoopResult]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,524 INFO L268 CegarLoopResult]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,525 INFO L268 CegarLoopResult]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,525 INFO L268 CegarLoopResult]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,525 INFO L268 CegarLoopResult]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,525 INFO L268 CegarLoopResult]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,525 INFO L268 CegarLoopResult]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,525 INFO L268 CegarLoopResult]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,525 INFO L268 CegarLoopResult]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,525 INFO L268 CegarLoopResult]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,525 INFO L268 CegarLoopResult]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,525 INFO L268 CegarLoopResult]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,526 INFO L268 CegarLoopResult]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,526 INFO L268 CegarLoopResult]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,526 INFO L268 CegarLoopResult]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,526 INFO L268 CegarLoopResult]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,526 INFO L268 CegarLoopResult]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,526 INFO L268 CegarLoopResult]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,526 INFO L268 CegarLoopResult]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,526 INFO L268 CegarLoopResult]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,526 INFO L268 CegarLoopResult]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,526 INFO L268 CegarLoopResult]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,526 INFO L268 CegarLoopResult]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,527 INFO L268 CegarLoopResult]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,527 INFO L268 CegarLoopResult]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,527 INFO L268 CegarLoopResult]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,527 INFO L268 CegarLoopResult]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,527 INFO L268 CegarLoopResult]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,527 INFO L268 CegarLoopResult]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,527 INFO L268 CegarLoopResult]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,527 INFO L268 CegarLoopResult]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,527 INFO L268 CegarLoopResult]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,528 INFO L268 CegarLoopResult]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,528 INFO L268 CegarLoopResult]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,528 INFO L268 CegarLoopResult]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,528 INFO L268 CegarLoopResult]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,528 INFO L268 CegarLoopResult]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,528 INFO L268 CegarLoopResult]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,528 INFO L268 CegarLoopResult]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,528 INFO L268 CegarLoopResult]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,528 INFO L268 CegarLoopResult]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,528 INFO L268 CegarLoopResult]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,528 INFO L268 CegarLoopResult]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,529 INFO L268 CegarLoopResult]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,529 INFO L268 CegarLoopResult]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,529 INFO L268 CegarLoopResult]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,529 INFO L268 CegarLoopResult]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,529 INFO L268 CegarLoopResult]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,529 INFO L268 CegarLoopResult]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,529 INFO L268 CegarLoopResult]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,529 INFO L268 CegarLoopResult]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,529 INFO L268 CegarLoopResult]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,529 INFO L268 CegarLoopResult]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,530 INFO L268 CegarLoopResult]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,530 INFO L268 CegarLoopResult]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,530 INFO L268 CegarLoopResult]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,530 INFO L268 CegarLoopResult]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,530 INFO L268 CegarLoopResult]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,530 INFO L268 CegarLoopResult]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,530 INFO L268 CegarLoopResult]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,530 INFO L268 CegarLoopResult]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,530 INFO L268 CegarLoopResult]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,530 INFO L268 CegarLoopResult]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,530 INFO L268 CegarLoopResult]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,531 INFO L268 CegarLoopResult]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,531 INFO L268 CegarLoopResult]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,531 INFO L268 CegarLoopResult]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,531 INFO L268 CegarLoopResult]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,531 INFO L268 CegarLoopResult]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,531 INFO L268 CegarLoopResult]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,531 INFO L268 CegarLoopResult]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,531 INFO L268 CegarLoopResult]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,531 INFO L268 CegarLoopResult]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,532 INFO L268 CegarLoopResult]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,532 INFO L268 CegarLoopResult]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,532 INFO L268 CegarLoopResult]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,532 INFO L268 CegarLoopResult]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,532 INFO L268 CegarLoopResult]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,532 INFO L268 CegarLoopResult]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,532 INFO L268 CegarLoopResult]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,532 INFO L268 CegarLoopResult]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,532 INFO L268 CegarLoopResult]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,532 INFO L268 CegarLoopResult]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,532 INFO L268 CegarLoopResult]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,533 INFO L268 CegarLoopResult]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,533 INFO L268 CegarLoopResult]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,533 INFO L268 CegarLoopResult]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,533 INFO L268 CegarLoopResult]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,533 INFO L268 CegarLoopResult]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,533 INFO L268 CegarLoopResult]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,533 INFO L268 CegarLoopResult]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,533 INFO L268 CegarLoopResult]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,534 INFO L264 CegarLoopResult]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse4 (= ~a26~0 |old(~a26~0)|)) (.cse1 (= ~a7~0 |old(~a7~0)|)) (.cse5 (= ~a14~0 |old(~a14~0)|)) (.cse2 (= ~a4~0 |old(~a4~0)|)) (.cse3 (= ~a3~0 |old(~a3~0)|))) (let ((.cse0 (and (= ~a28~0 |old(~a28~0)|) .cse4 .cse1 .cse5 .cse2 .cse3))) (and (or (not (<= 19 |old(~a14~0)|)) .cse0) (or (= |old(~a3~0)| 1) .cse0) (or (= 18 |old(~a26~0)|) .cse0) (or (not (<= 18 |old(~a26~0)|)) (not (<= |old(~a14~0)| 18)) (not (<= |old(~a7~0)| 0)) (not (<= 18 |old(~a14~0)|)) (and .cse1 (<= ~a28~0 16) (<= 18 ~a14~0) (<= 16 ~a28~0) .cse2 (<= ~a14~0 18) (<= ~a26~0 18) .cse3 (<= 18 ~a26~0)) (and (or (not (<= 4 |calculate_output3_#in~input|)) (not (<= |calculate_output3_#in~input| 4))) (not (= 5 |calculate_output3_#in~input|))) (not (<= |old(~a26~0)| 18)) (not (<= |old(~a28~0)| 16)) (not (= ~a1~0 1)) (not (<= 16 |old(~a28~0)|)) (not (= ~a25~0 1))) (or (and .cse4 .cse1 .cse5 (= ~a28~0 17) .cse2 .cse3) (not (= 17 |old(~a28~0)|))) (or .cse0 (= |old(~a4~0)| 17))))) [2020-10-14 19:35:20,534 INFO L268 CegarLoopResult]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,534 INFO L268 CegarLoopResult]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,534 INFO L268 CegarLoopResult]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,534 INFO L268 CegarLoopResult]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,534 INFO L268 CegarLoopResult]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,534 INFO L268 CegarLoopResult]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,534 INFO L268 CegarLoopResult]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,534 INFO L268 CegarLoopResult]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,534 INFO L268 CegarLoopResult]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,534 INFO L268 CegarLoopResult]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,534 INFO L268 CegarLoopResult]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,535 INFO L268 CegarLoopResult]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,535 INFO L268 CegarLoopResult]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,535 INFO L268 CegarLoopResult]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,535 INFO L268 CegarLoopResult]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,535 INFO L268 CegarLoopResult]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,535 INFO L268 CegarLoopResult]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,535 INFO L268 CegarLoopResult]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,535 INFO L268 CegarLoopResult]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,535 INFO L268 CegarLoopResult]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,535 INFO L268 CegarLoopResult]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,535 INFO L268 CegarLoopResult]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,535 INFO L268 CegarLoopResult]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,535 INFO L268 CegarLoopResult]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,535 INFO L268 CegarLoopResult]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,536 INFO L268 CegarLoopResult]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,536 INFO L268 CegarLoopResult]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,536 INFO L268 CegarLoopResult]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,536 INFO L268 CegarLoopResult]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,536 INFO L268 CegarLoopResult]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,536 INFO L268 CegarLoopResult]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,536 INFO L268 CegarLoopResult]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,536 INFO L268 CegarLoopResult]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2020-10-14 19:35:20,536 INFO L268 CegarLoopResult]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2020-10-14 19:35:20,537 INFO L268 CegarLoopResult]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,537 INFO L268 CegarLoopResult]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,537 INFO L268 CegarLoopResult]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,537 INFO L268 CegarLoopResult]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,537 INFO L268 CegarLoopResult]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,537 INFO L268 CegarLoopResult]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,537 INFO L268 CegarLoopResult]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,537 INFO L268 CegarLoopResult]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,537 INFO L268 CegarLoopResult]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,537 INFO L268 CegarLoopResult]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,537 INFO L268 CegarLoopResult]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,538 INFO L268 CegarLoopResult]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,538 INFO L268 CegarLoopResult]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,538 INFO L268 CegarLoopResult]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,538 INFO L268 CegarLoopResult]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,538 INFO L268 CegarLoopResult]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,538 INFO L268 CegarLoopResult]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,538 INFO L268 CegarLoopResult]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,538 INFO L268 CegarLoopResult]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,538 INFO L268 CegarLoopResult]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,538 INFO L268 CegarLoopResult]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,539 INFO L268 CegarLoopResult]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,539 INFO L268 CegarLoopResult]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,539 INFO L268 CegarLoopResult]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,539 INFO L268 CegarLoopResult]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,539 INFO L268 CegarLoopResult]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,539 INFO L268 CegarLoopResult]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,539 INFO L268 CegarLoopResult]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,539 INFO L268 CegarLoopResult]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,539 INFO L268 CegarLoopResult]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,539 INFO L268 CegarLoopResult]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,539 INFO L268 CegarLoopResult]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,540 INFO L268 CegarLoopResult]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,540 INFO L268 CegarLoopResult]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,540 INFO L268 CegarLoopResult]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,540 INFO L268 CegarLoopResult]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,540 INFO L268 CegarLoopResult]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,540 INFO L268 CegarLoopResult]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,540 INFO L268 CegarLoopResult]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,540 INFO L268 CegarLoopResult]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,540 INFO L268 CegarLoopResult]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,540 INFO L268 CegarLoopResult]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2020-10-14 19:35:20,540 INFO L268 CegarLoopResult]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,541 INFO L268 CegarLoopResult]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,541 INFO L268 CegarLoopResult]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,541 INFO L268 CegarLoopResult]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,541 INFO L268 CegarLoopResult]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,541 INFO L268 CegarLoopResult]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,541 INFO L268 CegarLoopResult]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,541 INFO L268 CegarLoopResult]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,541 INFO L268 CegarLoopResult]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,541 INFO L268 CegarLoopResult]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,541 INFO L268 CegarLoopResult]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,542 INFO L268 CegarLoopResult]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,542 INFO L268 CegarLoopResult]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,542 INFO L268 CegarLoopResult]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,542 INFO L268 CegarLoopResult]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,542 INFO L268 CegarLoopResult]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,542 INFO L268 CegarLoopResult]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,542 INFO L268 CegarLoopResult]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,542 INFO L268 CegarLoopResult]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,542 INFO L268 CegarLoopResult]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,542 INFO L268 CegarLoopResult]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,542 INFO L268 CegarLoopResult]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,542 INFO L268 CegarLoopResult]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,543 INFO L268 CegarLoopResult]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,543 INFO L268 CegarLoopResult]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,543 INFO L268 CegarLoopResult]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,543 INFO L268 CegarLoopResult]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,543 INFO L268 CegarLoopResult]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,543 INFO L268 CegarLoopResult]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,543 INFO L268 CegarLoopResult]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,543 INFO L268 CegarLoopResult]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,543 INFO L268 CegarLoopResult]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,543 INFO L268 CegarLoopResult]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,543 INFO L268 CegarLoopResult]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,543 INFO L268 CegarLoopResult]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,544 INFO L268 CegarLoopResult]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,544 INFO L268 CegarLoopResult]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,544 INFO L268 CegarLoopResult]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,544 INFO L268 CegarLoopResult]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,544 INFO L268 CegarLoopResult]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,544 INFO L268 CegarLoopResult]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,544 INFO L268 CegarLoopResult]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,544 INFO L268 CegarLoopResult]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,544 INFO L268 CegarLoopResult]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,544 INFO L268 CegarLoopResult]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,544 INFO L268 CegarLoopResult]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,544 INFO L268 CegarLoopResult]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,544 INFO L268 CegarLoopResult]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,545 INFO L268 CegarLoopResult]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,545 INFO L268 CegarLoopResult]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,545 INFO L268 CegarLoopResult]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,545 INFO L268 CegarLoopResult]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,545 INFO L268 CegarLoopResult]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,545 INFO L268 CegarLoopResult]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,545 INFO L268 CegarLoopResult]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,545 INFO L268 CegarLoopResult]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,545 INFO L268 CegarLoopResult]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,545 INFO L268 CegarLoopResult]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,545 INFO L268 CegarLoopResult]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,545 INFO L268 CegarLoopResult]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,546 INFO L268 CegarLoopResult]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,546 INFO L268 CegarLoopResult]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,546 INFO L268 CegarLoopResult]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,546 INFO L268 CegarLoopResult]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,546 INFO L268 CegarLoopResult]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,546 INFO L268 CegarLoopResult]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,546 INFO L268 CegarLoopResult]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,546 INFO L268 CegarLoopResult]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,546 INFO L268 CegarLoopResult]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,546 INFO L268 CegarLoopResult]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,546 INFO L268 CegarLoopResult]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,547 INFO L268 CegarLoopResult]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,547 INFO L268 CegarLoopResult]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,547 INFO L268 CegarLoopResult]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,547 INFO L268 CegarLoopResult]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,547 INFO L268 CegarLoopResult]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,547 INFO L268 CegarLoopResult]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,547 INFO L268 CegarLoopResult]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,547 INFO L268 CegarLoopResult]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,547 INFO L268 CegarLoopResult]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,547 INFO L268 CegarLoopResult]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,547 INFO L268 CegarLoopResult]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,547 INFO L268 CegarLoopResult]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,547 INFO L268 CegarLoopResult]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,547 INFO L268 CegarLoopResult]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,547 INFO L268 CegarLoopResult]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,547 INFO L268 CegarLoopResult]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,548 INFO L268 CegarLoopResult]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,548 INFO L268 CegarLoopResult]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,548 INFO L268 CegarLoopResult]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,548 INFO L268 CegarLoopResult]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,548 INFO L268 CegarLoopResult]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,548 INFO L268 CegarLoopResult]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,548 INFO L268 CegarLoopResult]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,548 INFO L268 CegarLoopResult]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,548 INFO L268 CegarLoopResult]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,548 INFO L268 CegarLoopResult]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,548 INFO L268 CegarLoopResult]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,548 INFO L268 CegarLoopResult]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,549 INFO L268 CegarLoopResult]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,549 INFO L268 CegarLoopResult]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,549 INFO L268 CegarLoopResult]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,549 INFO L268 CegarLoopResult]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,549 INFO L268 CegarLoopResult]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,549 INFO L268 CegarLoopResult]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,549 INFO L268 CegarLoopResult]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,549 INFO L268 CegarLoopResult]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,549 INFO L268 CegarLoopResult]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,549 INFO L268 CegarLoopResult]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,549 INFO L268 CegarLoopResult]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,549 INFO L268 CegarLoopResult]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,549 INFO L268 CegarLoopResult]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,549 INFO L268 CegarLoopResult]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,549 INFO L268 CegarLoopResult]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,549 INFO L268 CegarLoopResult]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,550 INFO L268 CegarLoopResult]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,550 INFO L268 CegarLoopResult]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,550 INFO L268 CegarLoopResult]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,550 INFO L268 CegarLoopResult]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,550 INFO L268 CegarLoopResult]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,550 INFO L268 CegarLoopResult]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,550 INFO L268 CegarLoopResult]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,550 INFO L268 CegarLoopResult]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,550 INFO L268 CegarLoopResult]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,550 INFO L268 CegarLoopResult]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,550 INFO L268 CegarLoopResult]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,550 INFO L268 CegarLoopResult]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,550 INFO L268 CegarLoopResult]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,550 INFO L268 CegarLoopResult]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,550 INFO L268 CegarLoopResult]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,550 INFO L268 CegarLoopResult]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,551 INFO L268 CegarLoopResult]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,551 INFO L268 CegarLoopResult]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,551 INFO L268 CegarLoopResult]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,551 INFO L268 CegarLoopResult]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,551 INFO L268 CegarLoopResult]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,551 INFO L268 CegarLoopResult]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,551 INFO L268 CegarLoopResult]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,551 INFO L268 CegarLoopResult]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,551 INFO L268 CegarLoopResult]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,551 INFO L268 CegarLoopResult]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,552 INFO L268 CegarLoopResult]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,552 INFO L268 CegarLoopResult]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,552 INFO L268 CegarLoopResult]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,552 INFO L268 CegarLoopResult]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,552 INFO L268 CegarLoopResult]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,552 INFO L268 CegarLoopResult]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,552 INFO L268 CegarLoopResult]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,552 INFO L268 CegarLoopResult]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,552 INFO L268 CegarLoopResult]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,552 INFO L268 CegarLoopResult]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,552 INFO L268 CegarLoopResult]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,552 INFO L268 CegarLoopResult]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,552 INFO L268 CegarLoopResult]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,553 INFO L264 CegarLoopResult]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse1 (= ~a26~0 |old(~a26~0)|)) (.cse2 (= ~a7~0 |old(~a7~0)|)) (.cse3 (= ~a14~0 |old(~a14~0)|)) (.cse4 (= ~a4~0 |old(~a4~0)|)) (.cse5 (= ~a3~0 |old(~a3~0)|))) (let ((.cse0 (and (= ~a28~0 |old(~a28~0)|) .cse1 .cse2 .cse3 .cse4 .cse5)) (.cse6 (= |old(~a4~0)| 17))) (and (or (not (<= 19 |old(~a14~0)|)) .cse0) (or (= |old(~a3~0)| 1) .cse0) (or (= 18 |old(~a26~0)|) .cse0) (or (and .cse1 .cse2 .cse3 (= ~a28~0 17) .cse4 .cse5) (not (= 17 |old(~a28~0)|))) (or .cse0 .cse6) (or (not .cse6) (not (<= 18 |old(~a26~0)|)) (and (= ~a4~0 17) .cse2 (<= ~a28~0 16) (<= 18 ~a14~0) (<= 16 ~a28~0) (<= ~a14~0 18) (<= ~a26~0 18) .cse5 (<= 18 ~a26~0)) (not (<= |old(~a14~0)| 18)) (not (<= |old(~a7~0)| 0)) (not (<= 18 |old(~a14~0)|)) (not (<= |old(~a26~0)| 18)) (not (<= |old(~a28~0)| 16)) (not (= ~a1~0 1)) (not (<= 16 |old(~a28~0)|)) (not (= ~a25~0 1)) (and (not (= 5 |calculate_output2_#in~input|)) (or (not (<= |calculate_output2_#in~input| 4)) (not (<= 4 |calculate_output2_#in~input|))) (not (= |calculate_output2_#in~input| 6)) (not (= |calculate_output2_#in~input| 1))))))) [2020-10-14 19:35:20,553 INFO L268 CegarLoopResult]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,553 INFO L268 CegarLoopResult]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,553 INFO L268 CegarLoopResult]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,553 INFO L268 CegarLoopResult]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,553 INFO L268 CegarLoopResult]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,553 INFO L268 CegarLoopResult]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,553 INFO L268 CegarLoopResult]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,553 INFO L268 CegarLoopResult]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,553 INFO L268 CegarLoopResult]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,553 INFO L268 CegarLoopResult]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,553 INFO L268 CegarLoopResult]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,554 INFO L268 CegarLoopResult]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,554 INFO L268 CegarLoopResult]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,554 INFO L264 CegarLoopResult]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse10 (= ~a26~0 |old(~a26~0)|)) (.cse8 (= ~a7~0 |old(~a7~0)|)) (.cse11 (= ~a14~0 |old(~a14~0)|)) (.cse12 (= ~a4~0 |old(~a4~0)|)) (.cse9 (= ~a3~0 |old(~a3~0)|)) (.cse13 (= |old(~a4~0)| 17))) (let ((.cse0 (not .cse13)) (.cse1 (<= calculate_output2_~input 4)) (.cse2 (<= 4 calculate_output2_~input)) (.cse4 (not (= ~a1~0 1))) (.cse6 (not (= ~a25~0 1))) (.cse3 (or (not (<= |calculate_output2_#in~input| 4)) (not (<= 4 |calculate_output2_#in~input|)))) (.cse5 (= |old(~a3~0)| 1)) (.cse7 (and (= ~a28~0 |old(~a28~0)|) .cse10 .cse8 .cse11 .cse12 .cse9))) (and (or .cse0 (not (= 17 |old(~a26~0)|)) (and .cse1 .cse2) (and (<= 6 calculate_output2_~input) (<= calculate_output2_~input 6)) (and (or (not (<= 2 |calculate_output2_#in~input|)) (not (<= |calculate_output2_#in~input| 2))) (or (not (<= |calculate_output2_#in~input| 1)) (not (<= 1 |calculate_output2_#in~input|))) .cse3 (or (not (<= |calculate_output2_#in~input| 6)) (not (<= 6 |calculate_output2_#in~input|))) (or (not (<= 3 |calculate_output2_#in~input|)) (not (<= |calculate_output2_#in~input| 3)))) (not (= 16 |old(~a28~0)|)) (not (= 18 |old(~a14~0)|)) (not (= |old(~a7~0)| 1)) (and (<= 1 calculate_output2_~input) (<= calculate_output2_~input 1)) .cse4 (not .cse5) .cse6) (or (not (<= 19 |old(~a14~0)|)) .cse7) (or (not (<= |old(~a3~0)| 1)) (not (<= |old(~a7~0)| 0)) (not (<= 18 |old(~a14~0)|)) (not (<= 16 |old(~a28~0)|)) .cse0 (not (<= 18 |old(~a26~0)|)) (not (<= |old(~a14~0)| 18)) (and (= ~a4~0 17) .cse8 (<= ~a28~0 16) (<= 18 ~a14~0) (<= 16 ~a28~0) (or .cse1 (= 5 calculate_output2_~input)) .cse2 (<= ~a14~0 18) (<= ~a26~0 18) .cse9 (<= 18 ~a26~0)) (not (<= 1 |old(~a3~0)|)) (not (<= |old(~a26~0)| 18)) (not (<= |old(~a28~0)| 16)) .cse4 .cse6 (and (not (= 5 |calculate_output2_#in~input|)) .cse3 (not (= |calculate_output2_#in~input| 6)) (not (= |calculate_output2_#in~input| 1)))) (or .cse5 .cse7) (or (= 18 |old(~a26~0)|) .cse7) (or (and .cse10 .cse8 .cse11 (= ~a28~0 17) .cse12 .cse9) (not (= 17 |old(~a28~0)|))) (or .cse7 .cse13)))) [2020-10-14 19:35:20,554 INFO L268 CegarLoopResult]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,554 INFO L268 CegarLoopResult]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,554 INFO L268 CegarLoopResult]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,554 INFO L268 CegarLoopResult]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,554 INFO L268 CegarLoopResult]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,554 INFO L268 CegarLoopResult]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,554 INFO L268 CegarLoopResult]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,554 INFO L268 CegarLoopResult]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,555 INFO L268 CegarLoopResult]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,555 INFO L268 CegarLoopResult]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,555 INFO L268 CegarLoopResult]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,555 INFO L268 CegarLoopResult]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,555 INFO L268 CegarLoopResult]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2020-10-14 19:35:20,555 INFO L268 CegarLoopResult]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,555 INFO L268 CegarLoopResult]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,555 INFO L268 CegarLoopResult]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,555 INFO L268 CegarLoopResult]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,555 INFO L268 CegarLoopResult]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,555 INFO L268 CegarLoopResult]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,555 INFO L268 CegarLoopResult]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,556 INFO L268 CegarLoopResult]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,556 INFO L268 CegarLoopResult]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,556 INFO L268 CegarLoopResult]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,556 INFO L268 CegarLoopResult]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,556 INFO L268 CegarLoopResult]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,556 INFO L268 CegarLoopResult]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,556 INFO L268 CegarLoopResult]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,556 INFO L268 CegarLoopResult]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,556 INFO L268 CegarLoopResult]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,557 INFO L268 CegarLoopResult]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,557 INFO L268 CegarLoopResult]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,557 INFO L268 CegarLoopResult]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,557 INFO L268 CegarLoopResult]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,557 INFO L268 CegarLoopResult]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,557 INFO L268 CegarLoopResult]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,557 INFO L268 CegarLoopResult]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,557 INFO L268 CegarLoopResult]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,557 INFO L268 CegarLoopResult]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,558 INFO L268 CegarLoopResult]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,558 INFO L268 CegarLoopResult]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,558 INFO L268 CegarLoopResult]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,558 INFO L268 CegarLoopResult]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,558 INFO L268 CegarLoopResult]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,558 INFO L268 CegarLoopResult]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,558 INFO L268 CegarLoopResult]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,558 INFO L268 CegarLoopResult]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,558 INFO L268 CegarLoopResult]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,559 INFO L268 CegarLoopResult]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,559 INFO L268 CegarLoopResult]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,559 INFO L268 CegarLoopResult]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,559 INFO L268 CegarLoopResult]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,559 INFO L268 CegarLoopResult]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,559 INFO L268 CegarLoopResult]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,559 INFO L268 CegarLoopResult]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,559 INFO L268 CegarLoopResult]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,559 INFO L268 CegarLoopResult]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,560 INFO L268 CegarLoopResult]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,560 INFO L268 CegarLoopResult]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,560 INFO L268 CegarLoopResult]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,560 INFO L268 CegarLoopResult]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,560 INFO L268 CegarLoopResult]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,560 INFO L268 CegarLoopResult]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,560 INFO L268 CegarLoopResult]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,560 INFO L268 CegarLoopResult]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,560 INFO L268 CegarLoopResult]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,561 INFO L268 CegarLoopResult]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,561 INFO L268 CegarLoopResult]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,561 INFO L268 CegarLoopResult]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,561 INFO L268 CegarLoopResult]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,561 INFO L268 CegarLoopResult]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,561 INFO L268 CegarLoopResult]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,561 INFO L268 CegarLoopResult]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,561 INFO L268 CegarLoopResult]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,561 INFO L268 CegarLoopResult]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,561 INFO L268 CegarLoopResult]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,562 INFO L268 CegarLoopResult]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,562 INFO L268 CegarLoopResult]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,562 INFO L268 CegarLoopResult]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,562 INFO L268 CegarLoopResult]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,562 INFO L268 CegarLoopResult]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,562 INFO L268 CegarLoopResult]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,562 INFO L268 CegarLoopResult]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,562 INFO L268 CegarLoopResult]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,562 INFO L268 CegarLoopResult]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,563 INFO L268 CegarLoopResult]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,563 INFO L268 CegarLoopResult]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,563 INFO L268 CegarLoopResult]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,563 INFO L268 CegarLoopResult]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,563 INFO L268 CegarLoopResult]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,563 INFO L268 CegarLoopResult]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,563 INFO L268 CegarLoopResult]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,563 INFO L268 CegarLoopResult]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,563 INFO L268 CegarLoopResult]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,563 INFO L268 CegarLoopResult]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,564 INFO L268 CegarLoopResult]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,564 INFO L268 CegarLoopResult]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,564 INFO L268 CegarLoopResult]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,564 INFO L268 CegarLoopResult]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,564 INFO L268 CegarLoopResult]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,564 INFO L268 CegarLoopResult]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,564 INFO L268 CegarLoopResult]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,564 INFO L268 CegarLoopResult]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,564 INFO L268 CegarLoopResult]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,564 INFO L268 CegarLoopResult]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,564 INFO L268 CegarLoopResult]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,565 INFO L268 CegarLoopResult]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,565 INFO L268 CegarLoopResult]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,565 INFO L268 CegarLoopResult]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,565 INFO L268 CegarLoopResult]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,565 INFO L268 CegarLoopResult]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,565 INFO L268 CegarLoopResult]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,565 INFO L268 CegarLoopResult]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,565 INFO L268 CegarLoopResult]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,565 INFO L268 CegarLoopResult]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,565 INFO L268 CegarLoopResult]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,565 INFO L268 CegarLoopResult]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,566 INFO L268 CegarLoopResult]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,566 INFO L268 CegarLoopResult]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,566 INFO L268 CegarLoopResult]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,566 INFO L268 CegarLoopResult]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,566 INFO L264 CegarLoopResult]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse15 (= ~a26~0 |old(~a26~0)|)) (.cse2 (= ~a7~0 |old(~a7~0)|)) (.cse16 (= ~a14~0 |old(~a14~0)|)) (.cse17 (= ~a4~0 |old(~a4~0)|)) (.cse6 (= ~a3~0 |old(~a3~0)|))) (let ((.cse0 (and (= ~a28~0 |old(~a28~0)|) .cse15 .cse2 .cse16 .cse17 .cse6)) (.cse1 (= |old(~a3~0)| 1)) (.cse5 (and (<= calculate_output_~input 6) (<= 6 calculate_output_~input))) (.cse18 (= |old(~a4~0)| 17)) (.cse4 (<= 4 calculate_output_~input)) (.cse7 (not (<= |calculate_output_#in~input| 5))) (.cse8 (not (<= 4 |calculate_output_#in~input|))) (.cse9 (or (not (<= |calculate_output_#in~input| 2)) (not (<= 2 |calculate_output_#in~input|)))) (.cse10 (or (not (<= |calculate_output_#in~input| 3)) (not (<= 3 |calculate_output_#in~input|)))) (.cse11 (or (not (<= |calculate_output_#in~input| 6)) (not (<= 6 |calculate_output_#in~input|)))) (.cse12 (or (not (<= 1 |calculate_output_#in~input|)) (not (<= |calculate_output_#in~input| 1)))) (.cse13 (not (= ~a1~0 1))) (.cse3 (<= calculate_output_~input 1)) (.cse14 (not (= ~a25~0 1)))) (and (or (not (<= 19 |old(~a14~0)|)) .cse0) (or .cse1 .cse0) (or (= 18 |old(~a26~0)|) .cse0) (or (not (<= |old(~a3~0)| 1)) (not (<= |old(~a7~0)| 0)) (not (<= 18 |old(~a14~0)|)) (not (<= 17 |old(~a4~0)|)) (not (<= |old(~a4~0)| 17)) (not (<= 16 |old(~a28~0)|)) (not (<= 18 |old(~a26~0)|)) (not (<= |old(~a14~0)| 18)) (and (= ~a4~0 17) .cse2 (<= ~a28~0 16) (<= 18 ~a14~0) (<= 16 ~a28~0) (or (and (< 0 calculate_output_~input) .cse3) (and (<= calculate_output_~input 5) .cse4) .cse5) (<= ~a14~0 18) (<= ~a26~0 18) .cse6 (<= 18 ~a26~0)) (not (<= 1 |old(~a3~0)|)) (not (<= |old(~a26~0)| 18)) (and (or .cse7 .cse8) .cse9 .cse10 .cse11 .cse12) (not (<= |old(~a28~0)| 16)) .cse13 .cse14) (or (and .cse15 .cse2 .cse16 (= ~a28~0 17) .cse17 .cse6) (not (= 17 |old(~a28~0)|))) (or .cse0 .cse18) (or (not .cse1) .cse5 (not .cse18) (not (= 17 |old(~a26~0)|)) (and (<= calculate_output_~input 4) .cse4) (and (or .cse7 (not (<= 5 |calculate_output_#in~input|))) (or .cse8 (not (<= |calculate_output_#in~input| 4))) .cse9 .cse10 .cse11 .cse12) (not (= 16 |old(~a28~0)|)) (not (= 18 |old(~a14~0)|)) (not (= |old(~a7~0)| 1)) (and (<= 3 calculate_output_~input) (<= calculate_output_~input 3)) (and (<= calculate_output_~input 2) (<= 2 calculate_output_~input)) .cse13 (and (<= 1 calculate_output_~input) .cse3) .cse14)))) [2020-10-14 19:35:20,567 INFO L268 CegarLoopResult]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,567 INFO L268 CegarLoopResult]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,567 INFO L268 CegarLoopResult]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,567 INFO L268 CegarLoopResult]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,567 INFO L268 CegarLoopResult]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,567 INFO L268 CegarLoopResult]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2020-10-14 19:35:20,567 INFO L268 CegarLoopResult]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2020-10-14 19:35:20,567 INFO L268 CegarLoopResult]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,567 INFO L268 CegarLoopResult]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,568 INFO L268 CegarLoopResult]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,568 INFO L268 CegarLoopResult]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,568 INFO L268 CegarLoopResult]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,568 INFO L268 CegarLoopResult]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,568 INFO L268 CegarLoopResult]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,568 INFO L268 CegarLoopResult]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,568 INFO L268 CegarLoopResult]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,568 INFO L268 CegarLoopResult]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,568 INFO L268 CegarLoopResult]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,568 INFO L268 CegarLoopResult]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,569 INFO L268 CegarLoopResult]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,569 INFO L268 CegarLoopResult]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,569 INFO L268 CegarLoopResult]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,569 INFO L268 CegarLoopResult]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,569 INFO L268 CegarLoopResult]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,569 INFO L268 CegarLoopResult]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,569 INFO L268 CegarLoopResult]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,569 INFO L268 CegarLoopResult]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,569 INFO L268 CegarLoopResult]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,569 INFO L268 CegarLoopResult]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,569 INFO L268 CegarLoopResult]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,570 INFO L268 CegarLoopResult]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,570 INFO L268 CegarLoopResult]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,570 INFO L268 CegarLoopResult]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,570 INFO L268 CegarLoopResult]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,570 INFO L268 CegarLoopResult]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,570 INFO L268 CegarLoopResult]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,570 INFO L268 CegarLoopResult]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,570 INFO L268 CegarLoopResult]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,570 INFO L268 CegarLoopResult]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,570 INFO L268 CegarLoopResult]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,571 INFO L268 CegarLoopResult]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,571 INFO L268 CegarLoopResult]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,571 INFO L268 CegarLoopResult]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,571 INFO L268 CegarLoopResult]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,571 INFO L268 CegarLoopResult]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,571 INFO L268 CegarLoopResult]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,571 INFO L268 CegarLoopResult]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,571 INFO L268 CegarLoopResult]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,571 INFO L268 CegarLoopResult]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,571 INFO L268 CegarLoopResult]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,572 INFO L268 CegarLoopResult]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,572 INFO L268 CegarLoopResult]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,572 INFO L268 CegarLoopResult]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,572 INFO L268 CegarLoopResult]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,572 INFO L268 CegarLoopResult]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,572 INFO L268 CegarLoopResult]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,572 INFO L268 CegarLoopResult]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,572 INFO L268 CegarLoopResult]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,572 INFO L268 CegarLoopResult]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,572 INFO L268 CegarLoopResult]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,573 INFO L264 CegarLoopResult]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse1 (= ~a26~0 |old(~a26~0)|)) (.cse2 (= ~a7~0 |old(~a7~0)|)) (.cse3 (= ~a14~0 |old(~a14~0)|)) (.cse4 (= ~a4~0 |old(~a4~0)|)) (.cse5 (= ~a3~0 |old(~a3~0)|))) (let ((.cse0 (and (= ~a28~0 |old(~a28~0)|) .cse1 .cse2 .cse3 .cse4 .cse5))) (and (or (not (<= 19 |old(~a14~0)|)) .cse0) (or (= |old(~a3~0)| 1) .cse0) (or (= 18 |old(~a26~0)|) .cse0) (or (and .cse1 .cse2 .cse3 (= ~a28~0 17) .cse4 .cse5) (not (= 17 |old(~a28~0)|))) (or .cse0 (= |old(~a4~0)| 17)) (or (not (<= 18 |old(~a26~0)|)) (not (<= |old(~a14~0)| 18)) (not (<= |old(~a7~0)| 0)) (not (<= 18 |old(~a14~0)|)) (and .cse2 (<= ~a28~0 16) (<= 18 ~a14~0) (<= 16 ~a28~0) .cse4 (<= ~a14~0 18) (<= ~a26~0 18) .cse5 (<= 18 ~a26~0)) (not (<= |old(~a26~0)| 18)) (and (or (not (<= |calculate_output_#in~input| 5)) (not (<= 4 |calculate_output_#in~input|))) (or (not (<= |calculate_output_#in~input| 2)) (not (<= 2 |calculate_output_#in~input|))) (or (not (<= |calculate_output_#in~input| 3)) (not (<= 3 |calculate_output_#in~input|))) (or (not (<= |calculate_output_#in~input| 6)) (not (<= 6 |calculate_output_#in~input|))) (or (not (<= 1 |calculate_output_#in~input|)) (not (<= |calculate_output_#in~input| 1)))) (not (<= |old(~a28~0)| 16)) (not (= ~a1~0 1)) (not (<= 16 |old(~a28~0)|)) (not (= ~a25~0 1)))))) [2020-10-14 19:35:20,573 INFO L268 CegarLoopResult]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,573 INFO L268 CegarLoopResult]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,573 INFO L268 CegarLoopResult]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,573 INFO L268 CegarLoopResult]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,573 INFO L268 CegarLoopResult]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,573 INFO L268 CegarLoopResult]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,573 INFO L268 CegarLoopResult]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,574 INFO L268 CegarLoopResult]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,574 INFO L268 CegarLoopResult]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,574 INFO L268 CegarLoopResult]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,574 INFO L268 CegarLoopResult]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,574 INFO L268 CegarLoopResult]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,574 INFO L268 CegarLoopResult]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,574 INFO L268 CegarLoopResult]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,574 INFO L268 CegarLoopResult]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,574 INFO L268 CegarLoopResult]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,574 INFO L268 CegarLoopResult]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,575 INFO L268 CegarLoopResult]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,575 INFO L268 CegarLoopResult]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,575 INFO L268 CegarLoopResult]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,575 INFO L268 CegarLoopResult]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,575 INFO L268 CegarLoopResult]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,575 INFO L268 CegarLoopResult]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,575 INFO L268 CegarLoopResult]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,575 INFO L268 CegarLoopResult]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,575 INFO L268 CegarLoopResult]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,576 INFO L268 CegarLoopResult]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,576 INFO L268 CegarLoopResult]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,576 INFO L268 CegarLoopResult]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,576 INFO L268 CegarLoopResult]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,576 INFO L268 CegarLoopResult]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,576 INFO L268 CegarLoopResult]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,576 INFO L268 CegarLoopResult]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,576 INFO L268 CegarLoopResult]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,576 INFO L268 CegarLoopResult]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,576 INFO L268 CegarLoopResult]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,577 INFO L268 CegarLoopResult]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,577 INFO L268 CegarLoopResult]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,577 INFO L268 CegarLoopResult]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,577 INFO L268 CegarLoopResult]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,577 INFO L268 CegarLoopResult]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,577 INFO L268 CegarLoopResult]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,577 INFO L268 CegarLoopResult]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,577 INFO L268 CegarLoopResult]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,577 INFO L268 CegarLoopResult]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,577 INFO L268 CegarLoopResult]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,577 INFO L268 CegarLoopResult]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,578 INFO L268 CegarLoopResult]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,578 INFO L268 CegarLoopResult]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,578 INFO L268 CegarLoopResult]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,578 INFO L268 CegarLoopResult]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,578 INFO L268 CegarLoopResult]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,578 INFO L268 CegarLoopResult]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,578 INFO L268 CegarLoopResult]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,578 INFO L268 CegarLoopResult]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,578 INFO L268 CegarLoopResult]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2020-10-14 19:35:20,579 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-14 19:35:20,579 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (<= 19 ~a14~0) [2020-10-14 19:35:20,579 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-14 19:35:20,579 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-14 19:35:20,579 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (<= 19 |old(~a14~0)|)) (and (= ~a28~0 |old(~a28~0)|) (= ~a26~0 |old(~a26~0)|) (= ~a7~0 |old(~a7~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a3~0 |old(~a3~0)|))) [2020-10-14 19:35:20,579 INFO L268 CegarLoopResult]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2020-10-14 19:35:20,579 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2020-10-14 19:35:20,579 INFO L264 CegarLoopResult]: At program point L4824(line 4824) the Hoare annotation is: (or (not (<= 19 |old(~a14~0)|)) (= ~a28~0 17) (not (= ~a4~0 17)) (and (<= ~a28~0 16) (<= 18 ~a14~0) (= ~a1~0 1) (<= 16 ~a28~0) (or (and (<= 2 main_~input~0) (<= main_~input~0 2)) (and (<= main_~input~0 5) (<= 4 main_~input~0)) (and (<= 6 main_~input~0) (<= main_~input~0 6)) (and (<= main_~input~0 3) (<= 3 main_~input~0)) (and (<= main_~input~0 1) (<= 1 main_~input~0))) (= ~a25~0 1) (<= ~a7~0 0)) (<= 19 ~a14~0) (not (= ~a3~0 1)) (not (= ~a26~0 18))) [2020-10-14 19:35:20,579 INFO L268 CegarLoopResult]: For program point L4821(line 4821) no Hoare annotation was computed. [2020-10-14 19:35:20,580 INFO L264 CegarLoopResult]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (or (not (<= 19 |old(~a14~0)|)) (= ~a28~0 17) (not (= ~a4~0 17)) (and (<= ~a28~0 16) (<= 18 ~a14~0) (= ~a1~0 1) (<= 16 ~a28~0) (= ~a25~0 1) (<= ~a7~0 0)) (<= 19 ~a14~0) (not (= ~a3~0 1)) (not (= ~a26~0 18))) [2020-10-14 19:35:20,580 INFO L268 CegarLoopResult]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2020-10-14 19:35:20,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.10 07:35:20 BoogieIcfgContainer [2020-10-14 19:35:20,605 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-14 19:35:20,607 INFO L168 Benchmark]: Toolchain (without parser) took 216026.56 ms. Allocated memory was 147.8 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 89.2 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2020-10-14 19:35:20,608 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 147.8 MB. Free memory was 122.4 MB in the beginning and 122.0 MB in the end (delta: 419.8 kB). Peak memory consumption was 419.8 kB. Max. memory is 7.1 GB. [2020-10-14 19:35:20,608 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2324.01 ms. Allocated memory was 147.8 MB in the beginning and 251.1 MB in the end (delta: 103.3 MB). Free memory was 88.8 MB in the beginning and 185.9 MB in the end (delta: -97.1 MB). Peak memory consumption was 115.5 MB. Max. memory is 7.1 GB. [2020-10-14 19:35:20,609 INFO L168 Benchmark]: Boogie Preprocessor took 294.25 ms. Allocated memory is still 251.1 MB. Free memory was 185.9 MB in the beginning and 156.2 MB in the end (delta: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 7.1 GB. [2020-10-14 19:35:20,610 INFO L168 Benchmark]: RCFGBuilder took 4794.31 ms. Allocated memory was 251.1 MB in the beginning and 365.4 MB in the end (delta: 114.3 MB). Free memory was 156.2 MB in the beginning and 90.1 MB in the end (delta: 66.2 MB). Peak memory consumption was 180.4 MB. Max. memory is 7.1 GB. [2020-10-14 19:35:20,611 INFO L168 Benchmark]: TraceAbstraction took 208603.87 ms. Allocated memory was 365.4 MB in the beginning and 2.8 GB in the end (delta: 2.4 GB). Free memory was 86.0 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2020-10-14 19:35:20,614 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 147.8 MB. Free memory was 122.4 MB in the beginning and 122.0 MB in the end (delta: 419.8 kB). Peak memory consumption was 419.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2324.01 ms. Allocated memory was 147.8 MB in the beginning and 251.1 MB in the end (delta: 103.3 MB). Free memory was 88.8 MB in the beginning and 185.9 MB in the end (delta: -97.1 MB). Peak memory consumption was 115.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 294.25 ms. Allocated memory is still 251.1 MB. Free memory was 185.9 MB in the beginning and 156.2 MB in the end (delta: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4794.31 ms. Allocated memory was 251.1 MB in the beginning and 365.4 MB in the end (delta: 114.3 MB). Free memory was 156.2 MB in the beginning and 90.1 MB in the end (delta: 66.2 MB). Peak memory consumption was 180.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 208603.87 ms. Allocated memory was 365.4 MB in the beginning and 2.8 GB in the end (delta: 2.4 GB). Free memory was 86.0 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4769]: 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: 4816]: Loop Invariant Derived loop invariant: (((((!(19 <= \old(a14)) || a28 == 17) || !(a4 == 17)) || (((((a28 <= 16 && 18 <= a14) && a1 == 1) && 16 <= a28) && a25 == 1) && a7 <= 0)) || 19 <= a14) || !(a3 == 1)) || !(a26 == 18) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 196.1s, OverallIterations: 7, TraceHistogramMax: 2, AutomataDifference: 123.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 12.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 468 SDtfs, 13673 SDslu, 589 SDs, 0 SdLazy, 78465 SolverSat, 5779 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 86.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 144 GetRequests, 64 SyntacticMatches, 1 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 299 ImplicationChecksByTransitivity, 9.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=19075occurred 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: 1.8s AutomataMinimizationTime, 7 MinimizatonAttempts, 2567 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 1045 PreInvPairs, 1177 NumberOfFragments, 2032 HoareAnnotationTreeSize, 1045 FomulaSimplifications, 127712 FormulaSimplificationTreeSizeReduction, 2.9s HoareSimplificationTime, 13 FomulaSimplificationsInter, 34515 FormulaSimplificationTreeSizeReductionInter, 9.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 49.4s InterpolantComputationTime, 6633 NumberOfCodeBlocks, 6633 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 6626 ConstructedInterpolants, 0 QuantifiedInterpolants, 88759982 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 1 PerfectInterpolantSequences, 889/897 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...