/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.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=0.3 --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 language data_model -i ../../../trunk/examples/svcomp/eca-rers2012/Problem18_label42.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 08:37:22,746 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 08:37:22,751 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 08:37:22,814 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 08:37:22,815 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 08:37:22,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 08:37:22,825 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 08:37:22,830 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 08:37:22,833 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 08:37:22,840 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 08:37:22,841 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 08:37:22,843 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 08:37:22,843 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 08:37:22,846 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 08:37:22,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 08:37:22,850 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 08:37:22,851 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 08:37:22,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 08:37:22,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 08:37:22,887 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 08:37:22,888 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 08:37:22,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 08:37:22,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 08:37:22,904 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 08:37:22,912 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 08:37:22,913 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 08:37:22,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 08:37:22,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 08:37:22,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 08:37:22,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 08:37:22,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 08:37:22,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 08:37:22,921 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 08:37:22,922 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 08:37:22,923 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 08:37:22,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 08:37:22,924 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 08:37:22,924 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 08:37:22,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 08:37:22,926 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 08:37:22,926 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 08:37:22,928 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 [2020-10-29 08:37:22,956 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 08:37:22,956 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 08:37:22,958 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 08:37:22,958 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 08:37:22,958 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 08:37:22,959 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 08:37:22,959 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-29 08:37:22,959 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 08:37:22,959 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-29 08:37:22,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 08:37:22,960 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 08:37:22,960 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 08:37:22,960 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 08:37:22,960 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-29 08:37:22,960 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 08:37:22,961 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 08:37:22,961 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 08:37:22,961 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 08:37:22,961 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 08:37:22,961 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 08:37:22,962 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 08:37:22,962 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 08:37:22,962 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 08:37:22,962 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 08:37:22,962 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 08:37:22,963 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 08:37:22,963 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 08:37:22,963 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 08:37:22,963 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 08:37:22,963 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 08:37:23,346 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 08:37:23,390 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 08:37:23,394 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 08:37:23,395 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 08:37:23,396 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 08:37:23,398 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem18_label42.c [2020-10-29 08:37:23,490 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/126b59de8/2b2faf011eea4e6ca0dcb54a5b6f970a/FLAG09b6f1077 [2020-10-29 08:37:24,405 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 08:37:24,406 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/eca-rers2012/Problem18_label42.c [2020-10-29 08:37:24,446 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/126b59de8/2b2faf011eea4e6ca0dcb54a5b6f970a/FLAG09b6f1077 [2020-10-29 08:37:24,903 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/126b59de8/2b2faf011eea4e6ca0dcb54a5b6f970a [2020-10-29 08:37:24,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 08:37:24,918 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 08:37:24,923 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 08:37:24,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 08:37:24,928 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 08:37:24,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 08:37:24" (1/1) ... [2020-10-29 08:37:24,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4410963a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:37:24, skipping insertion in model container [2020-10-29 08:37:24,934 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 08:37:24" (1/1) ... [2020-10-29 08:37:24,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 08:37:25,098 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 08:37:26,479 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 08:37:26,557 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 08:37:27,104 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 08:37:27,138 INFO L208 MainTranslator]: Completed translation [2020-10-29 08:37:27,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:37:27 WrapperNode [2020-10-29 08:37:27,138 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 08:37:27,140 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 08:37:27,140 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 08:37:27,140 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 08:37:27,180 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:37:27" (1/1) ... [2020-10-29 08:37:27,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:37:27" (1/1) ... [2020-10-29 08:37:27,270 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:37:27" (1/1) ... [2020-10-29 08:37:27,271 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:37:27" (1/1) ... [2020-10-29 08:37:27,394 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:37:27" (1/1) ... [2020-10-29 08:37:27,436 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:37:27" (1/1) ... [2020-10-29 08:37:27,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:37:27" (1/1) ... [2020-10-29 08:37:27,483 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 08:37:27,485 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 08:37:27,485 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 08:37:27,485 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 08:37:27,486 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:37:27" (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 [2020-10-29 08:37:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 08:37:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 08:37:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 08:37:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2020-10-29 08:37:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2020-10-29 08:37:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2020-10-29 08:37:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 08:37:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2020-10-29 08:37:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2020-10-29 08:37:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2020-10-29 08:37:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 08:37:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 08:37:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 08:37:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 08:37:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 08:37:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-10-29 08:37:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 08:37:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 08:37:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 08:37:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 08:37:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 08:37:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 08:37:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 08:37:31,743 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 08:37:31,743 INFO L298 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-29 08:37:31,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 08:37:31 BoogieIcfgContainer [2020-10-29 08:37:31,747 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 08:37:31,749 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 08:37:31,749 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 08:37:31,753 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 08:37:31,753 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 08:37:24" (1/3) ... [2020-10-29 08:37:31,754 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37fe96ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 08:37:31, skipping insertion in model container [2020-10-29 08:37:31,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 08:37:27" (2/3) ... [2020-10-29 08:37:31,754 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37fe96ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 08:37:31, skipping insertion in model container [2020-10-29 08:37:31,755 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 08:37:31" (3/3) ... [2020-10-29 08:37:31,756 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem18_label42.c [2020-10-29 08:37:31,769 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 08:37:31,776 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 08:37:31,791 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 08:37:31,826 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 08:37:31,826 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 08:37:31,826 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 08:37:31,826 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 08:37:31,826 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 08:37:31,826 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 08:37:31,827 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 08:37:31,827 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 08:37:31,865 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states. [2020-10-29 08:37:31,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2020-10-29 08:37:31,877 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 08:37:31,878 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] [2020-10-29 08:37:31,879 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 08:37:31,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 08:37:31,891 INFO L82 PathProgramCache]: Analyzing trace with hash -656474520, now seen corresponding path program 1 times [2020-10-29 08:37:31,899 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 08:37:31,899 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1032574642] [2020-10-29 08:37:31,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 08:37:32,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:37:32,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:37:32,702 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:37:32,702 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 66 [2020-10-29 08:37:32,703 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:37:32,703 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 627 [2020-10-29 08:37:32,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:37:32,705 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:37:32,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 08:37:32,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 08:37:32,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 57 [2020-10-29 08:37:32,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 08:37:32,858 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 08:37:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:37:32,875 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:37:32,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:37:32,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 08:37:32,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:37:32,898 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-29 08:37:32,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:37:32,899 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:37:32,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 08:37:32,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:37:32,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 08:37:32,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 08:37:32,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-29 08:37:32,929 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1032574642] [2020-10-29 08:37:32,932 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 08:37:32,932 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-29 08:37:32,933 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1583671835] [2020-10-29 08:37:32,938 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-29 08:37:32,939 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 08:37:32,955 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-29 08:37:32,956 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-29 08:37:32,958 INFO L87 Difference]: Start difference. First operand 778 states. Second operand 4 states. [2020-10-29 08:37:42,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 08:37:42,358 INFO L93 Difference]: Finished difference Result 2275 states and 4355 transitions. [2020-10-29 08:37:42,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-29 08:37:42,360 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 56 [2020-10-29 08:37:42,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 08:37:42,410 INFO L225 Difference]: With dead ends: 2275 [2020-10-29 08:37:42,410 INFO L226 Difference]: Without dead ends: 1433 [2020-10-29 08:37:42,432 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-29 08:37:42,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1433 states. [2020-10-29 08:37:42,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1433 to 1426. [2020-10-29 08:37:42,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1426 states. [2020-10-29 08:37:42,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1426 states and 2332 transitions. [2020-10-29 08:37:42,647 INFO L78 Accepts]: Start accepts. Automaton has 1426 states and 2332 transitions. Word has length 56 [2020-10-29 08:37:42,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 08:37:42,649 INFO L481 AbstractCegarLoop]: Abstraction has 1426 states and 2332 transitions. [2020-10-29 08:37:42,649 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-29 08:37:42,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2332 transitions. [2020-10-29 08:37:42,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2020-10-29 08:37:42,668 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 08:37:42,669 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 08:37:42,669 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-29 08:37:42,670 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 08:37:42,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 08:37:42,671 INFO L82 PathProgramCache]: Analyzing trace with hash 197128400, now seen corresponding path program 1 times [2020-10-29 08:37:42,671 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 08:37:42,673 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1943428654] [2020-10-29 08:37:42,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 08:37:42,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:37:42,793 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:37:43,291 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:37:44,231 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:37:44,232 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 138 [2020-10-29 08:37:44,232 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 08:37:44,232 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1490 [2020-10-29 08:37:44,233 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:37:44,233 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:37:44,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 08:37:44,233 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 80 [2020-10-29 08:37:44,234 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 54 [2020-10-29 08:37:44,234 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 08:37:44,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 08:37:44,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:37:44,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:37:44,380 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:37:44,381 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 08:37:44,382 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:37:44,382 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-29 08:37:44,383 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:37:44,383 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:37:44,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 08:37:44,384 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:37:44,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 08:37:44,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 9 [2020-10-29 08:37:44,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-29 08:37:44,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:37:44,452 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:37:44,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:37:44,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 71 [2020-10-29 08:37:44,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:37:44,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 69 [2020-10-29 08:37:44,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:37:44,510 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:37:44,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 08:37:44,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:37:44,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 65 [2020-10-29 08:37:44,510 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:37:44,618 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 47 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-29 08:37:44,619 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1943428654] [2020-10-29 08:37:44,619 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 08:37:44,619 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-29 08:37:44,619 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [964478176] [2020-10-29 08:37:44,622 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-29 08:37:44,622 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 08:37:44,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-29 08:37:44,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-29 08:37:44,626 INFO L87 Difference]: Start difference. First operand 1426 states and 2332 transitions. Second operand 5 states. [2020-10-29 08:37:54,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 08:37:54,738 INFO L93 Difference]: Finished difference Result 3563 states and 6025 transitions. [2020-10-29 08:37:54,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-29 08:37:54,739 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 126 [2020-10-29 08:37:54,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 08:37:54,754 INFO L225 Difference]: With dead ends: 3563 [2020-10-29 08:37:54,755 INFO L226 Difference]: Without dead ends: 2143 [2020-10-29 08:37:54,760 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-29 08:37:54,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2143 states. [2020-10-29 08:37:54,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2143 to 2139. [2020-10-29 08:37:54,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2139 states. [2020-10-29 08:37:54,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 2139 states and 3186 transitions. [2020-10-29 08:37:54,836 INFO L78 Accepts]: Start accepts. Automaton has 2139 states and 3186 transitions. Word has length 126 [2020-10-29 08:37:54,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 08:37:54,837 INFO L481 AbstractCegarLoop]: Abstraction has 2139 states and 3186 transitions. [2020-10-29 08:37:54,838 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-29 08:37:54,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 3186 transitions. [2020-10-29 08:37:54,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2020-10-29 08:37:54,840 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 08:37:54,841 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 08:37:54,841 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-29 08:37:54,841 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 08:37:54,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 08:37:54,842 INFO L82 PathProgramCache]: Analyzing trace with hash -1294143934, now seen corresponding path program 1 times [2020-10-29 08:37:54,842 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 08:37:54,842 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [277750871] [2020-10-29 08:37:54,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 08:37:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:37:54,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:37:55,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:37:55,594 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:37:55,595 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 139 [2020-10-29 08:37:55,595 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 08:37:55,595 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 719 [2020-10-29 08:37:55,595 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:37:55,596 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:37:55,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 08:37:55,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 81 [2020-10-29 08:37:55,596 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 54 [2020-10-29 08:37:55,596 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:37:55,728 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 08:37:55,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:37:55,736 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:37:55,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:37:55,748 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 08:37:55,748 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:37:55,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 08:37:55,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:37:55,749 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:37:55,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 08:37:55,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:37:55,749 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 08:37:55,749 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:37:55,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-29 08:37:55,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:37:55,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:37:55,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:37:55,853 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 72 [2020-10-29 08:37:55,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:37:55,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-29 08:37:55,854 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:37:55,854 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:37:55,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 08:37:55,854 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:37:55,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 66 [2020-10-29 08:37:55,855 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 08:37:55,915 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 47 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-29 08:37:55,916 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [277750871] [2020-10-29 08:37:55,916 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 08:37:55,916 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-29 08:37:55,916 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [296108580] [2020-10-29 08:37:55,919 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-29 08:37:55,919 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 08:37:55,919 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-29 08:37:55,921 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-29 08:37:55,921 INFO L87 Difference]: Start difference. First operand 2139 states and 3186 transitions. Second operand 5 states. [2020-10-29 08:38:06,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 08:38:06,449 INFO L93 Difference]: Finished difference Result 6410 states and 9643 transitions. [2020-10-29 08:38:06,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-29 08:38:06,451 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 127 [2020-10-29 08:38:06,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 08:38:06,477 INFO L225 Difference]: With dead ends: 6410 [2020-10-29 08:38:06,478 INFO L226 Difference]: Without dead ends: 4277 [2020-10-29 08:38:06,484 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 2 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-29 08:38:06,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4277 states. [2020-10-29 08:38:06,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4277 to 4269. [2020-10-29 08:38:06,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4269 states. [2020-10-29 08:38:06,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4269 states to 4269 states and 5872 transitions. [2020-10-29 08:38:06,633 INFO L78 Accepts]: Start accepts. Automaton has 4269 states and 5872 transitions. Word has length 127 [2020-10-29 08:38:06,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 08:38:06,635 INFO L481 AbstractCegarLoop]: Abstraction has 4269 states and 5872 transitions. [2020-10-29 08:38:06,635 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-29 08:38:06,639 INFO L276 IsEmpty]: Start isEmpty. Operand 4269 states and 5872 transitions. [2020-10-29 08:38:06,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2020-10-29 08:38:06,645 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 08:38:06,645 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 08:38:06,646 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-29 08:38:06,646 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 08:38:06,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 08:38:06,646 INFO L82 PathProgramCache]: Analyzing trace with hash 19160940, now seen corresponding path program 1 times [2020-10-29 08:38:06,647 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 08:38:06,647 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1918120730] [2020-10-29 08:38:06,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 08:38:06,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:38:06,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:06,856 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:07,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:07,980 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:38:07,981 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 156 [2020-10-29 08:38:07,981 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 08:38:07,981 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1293 [2020-10-29 08:38:07,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:38:07,982 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:38:07,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 08:38:07,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 08:38:07,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 94 [2020-10-29 08:38:07,982 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 08:38:08,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 08:38:08,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:38:08,092 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:08,108 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:38:08,108 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 08:38:08,108 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:38:08,109 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 08:38:08,109 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:38:08,109 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:38:08,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 08:38:08,109 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:38:08,110 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-29 08:38:08,110 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:38:08,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-29 08:38:08,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:38:08,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:08,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:38:08,380 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 89 [2020-10-29 08:38:08,380 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:38:08,380 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 222 [2020-10-29 08:38:08,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:38:08,381 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:38:08,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 08:38:08,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 08:38:08,382 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 89 [2020-10-29 08:38:08,387 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 6 [2020-10-29 08:38:08,492 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-29 08:38:08,493 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1918120730] [2020-10-29 08:38:08,493 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-29 08:38:08,493 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-29 08:38:08,494 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590987772] [2020-10-29 08:38:08,495 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-29 08:38:08,495 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 08:38:08,496 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-29 08:38:08,496 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-29 08:38:08,496 INFO L87 Difference]: Start difference. First operand 4269 states and 5872 transitions. Second operand 7 states. [2020-10-29 08:38:20,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 08:38:20,238 INFO L93 Difference]: Finished difference Result 10761 states and 15171 transitions. [2020-10-29 08:38:20,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-29 08:38:20,241 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 144 [2020-10-29 08:38:20,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 08:38:20,300 INFO L225 Difference]: With dead ends: 10761 [2020-10-29 08:38:20,300 INFO L226 Difference]: Without dead ends: 5768 [2020-10-29 08:38:20,313 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-10-29 08:38:20,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5768 states. [2020-10-29 08:38:20,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5768 to 5760. [2020-10-29 08:38:20,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5760 states. [2020-10-29 08:38:20,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 5760 states and 6692 transitions. [2020-10-29 08:38:20,464 INFO L78 Accepts]: Start accepts. Automaton has 5760 states and 6692 transitions. Word has length 144 [2020-10-29 08:38:20,465 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 08:38:20,465 INFO L481 AbstractCegarLoop]: Abstraction has 5760 states and 6692 transitions. [2020-10-29 08:38:20,465 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-29 08:38:20,465 INFO L276 IsEmpty]: Start isEmpty. Operand 5760 states and 6692 transitions. [2020-10-29 08:38:20,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2020-10-29 08:38:20,470 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 08:38:20,470 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-10-29 08:38:20,470 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-29 08:38:20,471 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 08:38:20,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 08:38:20,471 INFO L82 PathProgramCache]: Analyzing trace with hash 1092026362, now seen corresponding path program 1 times [2020-10-29 08:38:20,471 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 08:38:20,472 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2077294667] [2020-10-29 08:38:20,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 08:38:20,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:38:20,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:20,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:20,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:22,591 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:24,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:38:24,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 235 [2020-10-29 08:38:24,578 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-29 08:38:24,578 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4074 [2020-10-29 08:38:24,578 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:38:24,579 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:38:24,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 08:38:24,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 81 [2020-10-29 08:38:24,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 97 [2020-10-29 08:38:24,579 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:38:24,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 08:38:24,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:38:24,737 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:24,744 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:38:24,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 08:38:24,745 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:38:24,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 08:38:24,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:38:24,745 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:38:24,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 08:38:24,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:38:24,746 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 08:38:24,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 08:38:24,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-29 08:38:24,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:38:24,829 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:24,865 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:38:24,865 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 72 [2020-10-29 08:38:24,865 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:38:24,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-29 08:38:24,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:38:24,866 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:38:24,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 08:38:24,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:38:24,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 66 [2020-10-29 08:38:24,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:38:24,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-29 08:38:24,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:38:24,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:25,043 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:38:25,043 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 95 [2020-10-29 08:38:25,043 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:38:25,043 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 133 [2020-10-29 08:38:25,043 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:38:25,044 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:38:25,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 08:38:25,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 08:38:25,044 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 95 [2020-10-29 08:38:25,044 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:38:25,159 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 164 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-29 08:38:25,160 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2077294667] [2020-10-29 08:38:25,160 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 08:38:25,160 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-29 08:38:25,160 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [454864746] [2020-10-29 08:38:25,161 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-29 08:38:25,161 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 08:38:25,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-29 08:38:25,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-29 08:38:25,162 INFO L87 Difference]: Start difference. First operand 5760 states and 6692 transitions. Second operand 7 states. [2020-10-29 08:38:34,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 08:38:34,589 INFO L93 Difference]: Finished difference Result 16707 states and 19926 transitions. [2020-10-29 08:38:34,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-29 08:38:34,591 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 221 [2020-10-29 08:38:34,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 08:38:34,643 INFO L225 Difference]: With dead ends: 16707 [2020-10-29 08:38:34,643 INFO L226 Difference]: Without dead ends: 10953 [2020-10-29 08:38:34,661 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-10-29 08:38:34,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10953 states. [2020-10-29 08:38:34,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10953 to 10190. [2020-10-29 08:38:34,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10190 states. [2020-10-29 08:38:34,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10190 states to 10190 states and 11685 transitions. [2020-10-29 08:38:34,922 INFO L78 Accepts]: Start accepts. Automaton has 10190 states and 11685 transitions. Word has length 221 [2020-10-29 08:38:34,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 08:38:34,923 INFO L481 AbstractCegarLoop]: Abstraction has 10190 states and 11685 transitions. [2020-10-29 08:38:34,923 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-29 08:38:34,923 INFO L276 IsEmpty]: Start isEmpty. Operand 10190 states and 11685 transitions. [2020-10-29 08:38:34,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2020-10-29 08:38:34,928 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 08:38:34,929 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 08:38:34,929 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-29 08:38:34,929 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 08:38:34,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 08:38:34,930 INFO L82 PathProgramCache]: Analyzing trace with hash -1287586364, now seen corresponding path program 1 times [2020-10-29 08:38:34,930 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 08:38:34,930 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1071687459] [2020-10-29 08:38:34,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 08:38:35,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:38:35,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:35,079 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:35,251 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:36,815 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:38,248 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:38:38,249 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 236 [2020-10-29 08:38:38,249 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-29 08:38:38,249 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3241 [2020-10-29 08:38:38,249 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:38:38,250 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:38:38,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 08:38:38,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 82 [2020-10-29 08:38:38,250 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 97 [2020-10-29 08:38:38,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:38:38,366 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 08:38:38,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:38:38,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:38,376 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:38:38,377 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 08:38:38,377 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:38:38,377 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-29 08:38:38,377 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:38:38,377 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:38:38,377 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 08:38:38,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:38:38,378 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 08:38:38,378 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:38:38,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-29 08:38:38,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:38:38,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:38,463 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:38:38,463 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 73 [2020-10-29 08:38:38,463 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:38:38,464 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-29 08:38:38,464 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:38:38,464 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:38:38,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 08:38:38,464 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:38:38,465 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 67 [2020-10-29 08:38:38,465 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 08:38:38,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2020-10-29 08:38:38,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:38:38,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:38,637 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:38:38,638 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 95 [2020-10-29 08:38:38,638 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:38:38,638 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 132 [2020-10-29 08:38:38,638 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:38:38,638 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:38:38,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 08:38:38,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 08:38:38,639 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 95 [2020-10-29 08:38:38,639 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 08:38:38,774 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 165 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-29 08:38:38,775 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1071687459] [2020-10-29 08:38:38,776 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 08:38:38,776 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-29 08:38:38,777 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1699215474] [2020-10-29 08:38:38,777 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-29 08:38:38,778 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 08:38:38,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-29 08:38:38,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-29 08:38:38,780 INFO L87 Difference]: Start difference. First operand 10190 states and 11685 transitions. Second operand 7 states. [2020-10-29 08:38:48,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 08:38:48,777 INFO L93 Difference]: Finished difference Result 26185 states and 30717 transitions. [2020-10-29 08:38:48,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-29 08:38:48,784 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 222 [2020-10-29 08:38:48,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 08:38:48,844 INFO L225 Difference]: With dead ends: 26185 [2020-10-29 08:38:48,844 INFO L226 Difference]: Without dead ends: 16001 [2020-10-29 08:38:48,871 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-10-29 08:38:48,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16001 states. [2020-10-29 08:38:49,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16001 to 15263. [2020-10-29 08:38:49,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15263 states. [2020-10-29 08:38:49,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15263 states to 15263 states and 17465 transitions. [2020-10-29 08:38:49,273 INFO L78 Accepts]: Start accepts. Automaton has 15263 states and 17465 transitions. Word has length 222 [2020-10-29 08:38:49,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 08:38:49,274 INFO L481 AbstractCegarLoop]: Abstraction has 15263 states and 17465 transitions. [2020-10-29 08:38:49,274 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-29 08:38:49,274 INFO L276 IsEmpty]: Start isEmpty. Operand 15263 states and 17465 transitions. [2020-10-29 08:38:49,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2020-10-29 08:38:49,282 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 08:38:49,282 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-10-29 08:38:49,283 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-29 08:38:49,283 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 08:38:49,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 08:38:49,283 INFO L82 PathProgramCache]: Analyzing trace with hash 441149590, now seen corresponding path program 1 times [2020-10-29 08:38:49,284 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 08:38:49,284 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [662578612] [2020-10-29 08:38:49,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 08:38:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:38:49,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:49,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:50,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:50,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:52,982 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:38:52,983 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 253 [2020-10-29 08:38:52,983 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-29 08:38:52,983 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3665 [2020-10-29 08:38:52,983 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:38:52,983 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:38:52,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 08:38:52,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 99 [2020-10-29 08:38:52,984 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 97 [2020-10-29 08:38:52,984 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:38:53,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 08:38:53,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:38:53,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:53,154 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:38:53,155 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 08:38:53,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:38:53,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-29 08:38:53,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:38:53,156 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:38:53,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 08:38:53,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:38:53,157 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 08:38:53,157 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 08:38:53,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-29 08:38:53,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:38:53,208 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:53,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:38:53,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 90 [2020-10-29 08:38:53,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:38:53,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-29 08:38:53,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:38:53,266 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:38:53,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 08:38:53,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:38:53,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 84 [2020-10-29 08:38:53,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:38:53,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-10-29 08:38:53,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:38:53,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:38:53,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:38:53,451 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 95 [2020-10-29 08:38:53,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:38:53,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 136 [2020-10-29 08:38:53,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:38:53,452 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:38:53,452 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 08:38:53,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 08:38:53,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 95 [2020-10-29 08:38:53,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:38:53,595 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 182 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-29 08:38:53,596 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [662578612] [2020-10-29 08:38:53,596 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 08:38:53,596 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-29 08:38:53,596 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304532250] [2020-10-29 08:38:53,597 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-29 08:38:53,597 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 08:38:53,598 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-29 08:38:53,599 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-29 08:38:53,599 INFO L87 Difference]: Start difference. First operand 15263 states and 17465 transitions. Second operand 7 states. [2020-10-29 08:39:07,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 08:39:07,882 INFO L93 Difference]: Finished difference Result 44548 states and 54461 transitions. [2020-10-29 08:39:07,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-29 08:39:07,883 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 239 [2020-10-29 08:39:07,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 08:39:08,017 INFO L225 Difference]: With dead ends: 44548 [2020-10-29 08:39:08,017 INFO L226 Difference]: Without dead ends: 29291 [2020-10-29 08:39:08,059 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-10-29 08:39:08,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29291 states. [2020-10-29 08:39:08,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29291 to 28295. [2020-10-29 08:39:08,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28295 states. [2020-10-29 08:39:08,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28295 states to 28295 states and 33076 transitions. [2020-10-29 08:39:08,800 INFO L78 Accepts]: Start accepts. Automaton has 28295 states and 33076 transitions. Word has length 239 [2020-10-29 08:39:08,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 08:39:08,801 INFO L481 AbstractCegarLoop]: Abstraction has 28295 states and 33076 transitions. [2020-10-29 08:39:08,801 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-29 08:39:08,801 INFO L276 IsEmpty]: Start isEmpty. Operand 28295 states and 33076 transitions. [2020-10-29 08:39:08,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2020-10-29 08:39:08,812 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 08:39:08,813 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 08:39:08,813 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-29 08:39:08,813 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 08:39:08,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 08:39:08,814 INFO L82 PathProgramCache]: Analyzing trace with hash -514329820, now seen corresponding path program 1 times [2020-10-29 08:39:08,814 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 08:39:08,815 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1097524034] [2020-10-29 08:39:08,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 08:39:08,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:39:08,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:08,926 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:10,016 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:12,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:39:12,322 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 316 [2020-10-29 08:39:12,322 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 08:39:12,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3468 [2020-10-29 08:39:12,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:39:12,323 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:39:12,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 08:39:12,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 82 [2020-10-29 08:39:12,323 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 177 [2020-10-29 08:39:12,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:39:12,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 08:39:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:39:12,438 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:12,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:39:12,442 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 08:39:12,442 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:39:12,442 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 08:39:12,443 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:39:12,443 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:39:12,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 08:39:12,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:39:12,443 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 08:39:12,443 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:39:12,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-29 08:39:12,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:39:12,480 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:12,515 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:39:12,516 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 73 [2020-10-29 08:39:12,516 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:39:12,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-29 08:39:12,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:39:12,516 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:39:12,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 08:39:12,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:39:12,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 67 [2020-10-29 08:39:12,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:39:12,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2020-10-29 08:39:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:39:12,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:12,771 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:39:12,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 175 [2020-10-29 08:39:12,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:39:12,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 203 [2020-10-29 08:39:12,772 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:39:12,772 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:39:12,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 08:39:12,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 08:39:12,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 175 [2020-10-29 08:39:12,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:39:13,067 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 165 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-29 08:39:13,068 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1097524034] [2020-10-29 08:39:13,068 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 08:39:13,068 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-29 08:39:13,068 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [359556352] [2020-10-29 08:39:13,069 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-29 08:39:13,069 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 08:39:13,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-29 08:39:13,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-29 08:39:13,070 INFO L87 Difference]: Start difference. First operand 28295 states and 33076 transitions. Second operand 7 states. [2020-10-29 08:39:27,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 08:39:27,924 INFO L93 Difference]: Finished difference Result 73212 states and 89805 transitions. [2020-10-29 08:39:27,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-29 08:39:27,925 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 302 [2020-10-29 08:39:27,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 08:39:28,089 INFO L225 Difference]: With dead ends: 73212 [2020-10-29 08:39:28,090 INFO L226 Difference]: Without dead ends: 41342 [2020-10-29 08:39:28,155 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-10-29 08:39:28,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41342 states. [2020-10-29 08:39:28,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41342 to 41336. [2020-10-29 08:39:28,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41336 states. [2020-10-29 08:39:29,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41336 states to 41336 states and 49944 transitions. [2020-10-29 08:39:29,074 INFO L78 Accepts]: Start accepts. Automaton has 41336 states and 49944 transitions. Word has length 302 [2020-10-29 08:39:29,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 08:39:29,075 INFO L481 AbstractCegarLoop]: Abstraction has 41336 states and 49944 transitions. [2020-10-29 08:39:29,075 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-29 08:39:29,075 INFO L276 IsEmpty]: Start isEmpty. Operand 41336 states and 49944 transitions. [2020-10-29 08:39:29,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2020-10-29 08:39:29,103 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 08:39:29,104 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 08:39:29,104 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-29 08:39:29,104 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 08:39:29,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 08:39:29,105 INFO L82 PathProgramCache]: Analyzing trace with hash 1065859332, now seen corresponding path program 1 times [2020-10-29 08:39:29,105 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 08:39:29,106 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [562640784] [2020-10-29 08:39:29,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 08:39:29,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:39:29,164 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:29,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:29,338 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:29,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:33,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:33,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:34,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:39:34,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 398 [2020-10-29 08:39:34,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-29 08:39:34,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5024 [2020-10-29 08:39:34,172 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:39:34,172 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:39:34,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 08:39:34,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 99 [2020-10-29 08:39:34,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 242 [2020-10-29 08:39:34,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:39:34,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 08:39:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:39:34,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:34,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:39:34,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 08:39:34,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:39:34,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-29 08:39:34,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:39:34,332 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:39:34,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 08:39:34,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:39:34,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 08:39:34,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:39:34,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-29 08:39:34,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:39:34,385 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:34,436 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:39:34,437 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 90 [2020-10-29 08:39:34,437 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:39:34,437 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 62 [2020-10-29 08:39:34,437 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:39:34,437 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:39:34,437 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 08:39:34,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:39:34,438 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 84 [2020-10-29 08:39:34,438 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:39:34,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2020-10-29 08:39:34,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:39:34,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:34,595 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:34,678 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:39:34,678 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 111 [2020-10-29 08:39:34,678 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 08:39:34,678 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 190 [2020-10-29 08:39:34,679 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:39:34,679 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:39:34,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 08:39:34,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:39:34,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 105 [2020-10-29 08:39:34,679 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:39:34,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 207 [2020-10-29 08:39:34,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:39:34,750 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:34,900 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:39:34,901 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 128 [2020-10-29 08:39:34,901 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:39:34,901 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 166 [2020-10-29 08:39:34,901 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:39:34,901 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:39:34,901 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-29 08:39:34,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 0 [2020-10-29 08:39:34,902 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 128 [2020-10-29 08:39:34,902 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:39:35,158 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 337 proven. 4 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2020-10-29 08:39:35,159 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [562640784] [2020-10-29 08:39:35,159 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 08:39:35,159 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-29 08:39:35,160 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337384578] [2020-10-29 08:39:35,161 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-29 08:39:35,165 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 08:39:35,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-29 08:39:35,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2020-10-29 08:39:35,167 INFO L87 Difference]: Start difference. First operand 41336 states and 49944 transitions. Second operand 7 states. [2020-10-29 08:39:44,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 08:39:44,117 INFO L93 Difference]: Finished difference Result 82000 states and 99354 transitions. [2020-10-29 08:39:44,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-29 08:39:44,118 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 382 [2020-10-29 08:39:44,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 08:39:44,274 INFO L225 Difference]: With dead ends: 82000 [2020-10-29 08:39:44,274 INFO L226 Difference]: Without dead ends: 41382 [2020-10-29 08:39:44,356 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-10-29 08:39:44,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41382 states. [2020-10-29 08:39:45,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41382 to 41363. [2020-10-29 08:39:45,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41363 states. [2020-10-29 08:39:45,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41363 states to 41363 states and 48861 transitions. [2020-10-29 08:39:45,562 INFO L78 Accepts]: Start accepts. Automaton has 41363 states and 48861 transitions. Word has length 382 [2020-10-29 08:39:45,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 08:39:45,563 INFO L481 AbstractCegarLoop]: Abstraction has 41363 states and 48861 transitions. [2020-10-29 08:39:45,564 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-29 08:39:45,564 INFO L276 IsEmpty]: Start isEmpty. Operand 41363 states and 48861 transitions. [2020-10-29 08:39:45,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2020-10-29 08:39:45,598 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 08:39:45,598 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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] [2020-10-29 08:39:45,598 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-29 08:39:45,599 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 08:39:45,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 08:39:45,599 INFO L82 PathProgramCache]: Analyzing trace with hash 1624390806, now seen corresponding path program 1 times [2020-10-29 08:39:45,599 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 08:39:45,600 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [539719115] [2020-10-29 08:39:45,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 08:39:45,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:39:45,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:46,021 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:46,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:49,238 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:39:49,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 435 [2020-10-29 08:39:49,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-29 08:39:49,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3597 [2020-10-29 08:39:49,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:39:49,238 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:39:49,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-29 08:39:49,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 248 [2020-10-29 08:39:49,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 183 [2020-10-29 08:39:49,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:39:49,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 08:39:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:39:49,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:49,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:39:49,368 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 08:39:49,368 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:39:49,368 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-29 08:39:49,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:39:49,368 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:39:49,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 08:39:49,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:39:49,369 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 08:39:49,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:39:49,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-29 08:39:49,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:39:49,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:49,425 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:39:49,426 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 91 [2020-10-29 08:39:49,426 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:39:49,426 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-29 08:39:49,426 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:39:49,426 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:39:49,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 08:39:49,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:39:49,427 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 08:39:49,427 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:39:49,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2020-10-29 08:39:49,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:39:49,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:49,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:39:49,467 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 72 [2020-10-29 08:39:49,467 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:39:49,468 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 08:39:49,468 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:39:49,468 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:39:49,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 08:39:49,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:39:49,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 08:39:49,469 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:39:49,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-10-29 08:39:49,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:39:49,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:49,539 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:39:49,539 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 74 [2020-10-29 08:39:49,539 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 08:39:49,539 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-29 08:39:49,539 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:39:49,540 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:39:49,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 08:39:49,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:39:49,540 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 68 [2020-10-29 08:39:49,540 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:39:49,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2020-10-29 08:39:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 08:39:49,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:49,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 08:39:49,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 08:39:49,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 128 [2020-10-29 08:39:49,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 08:39:49,775 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 191 [2020-10-29 08:39:49,775 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 08:39:49,775 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 08:39:49,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-29 08:39:49,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 08:39:49,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 122 [2020-10-29 08:39:49,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 08:39:49,911 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 206 proven. 4 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2020-10-29 08:39:49,912 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [539719115] [2020-10-29 08:39:49,912 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 08:39:49,912 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5] total 5 [2020-10-29 08:39:49,912 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [437517139] [2020-10-29 08:39:49,913 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-29 08:39:49,913 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 08:39:49,914 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-29 08:39:49,914 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-29 08:39:49,914 INFO L87 Difference]: Start difference. First operand 41363 states and 48861 transitions. Second operand 5 states. [2020-10-29 08:39:58,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-29 08:39:58,298 INFO L93 Difference]: Finished difference Result 82012 states and 96995 transitions. [2020-10-29 08:39:58,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-29 08:39:58,300 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 417 [2020-10-29 08:39:58,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-29 08:39:58,302 INFO L225 Difference]: With dead ends: 82012 [2020-10-29 08:39:58,302 INFO L226 Difference]: Without dead ends: 0 [2020-10-29 08:39:58,404 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2020-10-29 08:39:58,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-29 08:39:58,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-29 08:39:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-29 08:39:58,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-29 08:39:58,405 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 417 [2020-10-29 08:39:58,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-29 08:39:58,406 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-29 08:39:58,406 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-29 08:39:58,406 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-29 08:39:58,406 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-29 08:39:58,406 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-29 08:39:58,409 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-29 08:39:59,658 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 70 [2020-10-29 08:40:01,663 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 61 [2020-10-29 08:40:02,029 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 61 [2020-10-29 08:40:04,362 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 226 DAG size of output: 57 [2020-10-29 08:40:05,785 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 226 DAG size of output: 57 [2020-10-29 08:40:07,231 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 226 DAG size of output: 57 [2020-10-29 08:40:08,759 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 226 DAG size of output: 57 [2020-10-29 08:40:09,397 WARN L193 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 43 [2020-10-29 08:40:09,521 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 23 [2020-10-29 08:40:09,821 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 42 [2020-10-29 08:40:10,131 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 42 [2020-10-29 08:40:11,615 WARN L193 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 226 DAG size of output: 57 [2020-10-29 08:40:11,619 INFO L274 CegarLoopResult]: For program point reach_errorEXIT(line 6) no Hoare annotation was computed. [2020-10-29 08:40:11,620 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 6) the Hoare annotation is: true [2020-10-29 08:40:11,621 INFO L274 CegarLoopResult]: For program point reach_errorFINAL(line 6) no Hoare annotation was computed. [2020-10-29 08:40:11,621 INFO L274 CegarLoopResult]: For program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6) no Hoare annotation was computed. [2020-10-29 08:40:11,621 INFO L274 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-10-29 08:40:11,622 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string9.offset| |old(#t~string9.offset)|) (= |old(#length)| |#length|) (= ~inputA~0 |old(~inputA~0)|) (= ~a18~0 |old(~a18~0)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~a15~0 |old(~a15~0)|) (= |old(#valid)| |#valid|) (= ~a3~0 |old(~a3~0)|) (= ~a24~0 |old(~a24~0)|) (= ~inputC~0 |old(~inputC~0)|) (= ~inputF~0 |old(~inputF~0)|) (= ~inputE~0 |old(~inputE~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= ~inputD~0 |old(~inputD~0)|) (= |#NULL.base| |old(#NULL.base)|) (= ~inputB~0 |old(~inputB~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string7.base| |old(#t~string7.base)|)) [2020-10-29 08:40:11,622 INFO L274 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-10-29 08:40:11,622 INFO L274 CegarLoopResult]: For program point L3669(lines 3669 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,622 INFO L274 CegarLoopResult]: For program point L3537(lines 3537 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,622 INFO L274 CegarLoopResult]: For program point L4231(lines 4231 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,622 INFO L274 CegarLoopResult]: For program point L3141(lines 3141 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,622 INFO L274 CegarLoopResult]: For program point L4000(lines 4000 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,622 INFO L274 CegarLoopResult]: For program point L3901(lines 3901 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,623 INFO L274 CegarLoopResult]: For program point L3604(lines 3604 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,623 INFO L274 CegarLoopResult]: For program point L3968(lines 3968 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,623 INFO L274 CegarLoopResult]: For program point L3935(lines 3935 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,623 INFO L274 CegarLoopResult]: For program point L3869(lines 3869 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,623 INFO L274 CegarLoopResult]: For program point L3704(lines 3704 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,623 INFO L274 CegarLoopResult]: For program point L3506(lines 3506 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,623 INFO L274 CegarLoopResult]: For program point L3440(lines 3440 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,624 INFO L274 CegarLoopResult]: For program point L3473(lines 3473 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,624 INFO L274 CegarLoopResult]: For program point L3110(lines 3110 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,624 INFO L274 CegarLoopResult]: For program point L4068(lines 4068 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,624 INFO L274 CegarLoopResult]: For program point L3837(lines 3837 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,624 INFO L274 CegarLoopResult]: For program point L3078(lines 3078 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,624 INFO L274 CegarLoopResult]: For program point L3739(lines 3739 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,624 INFO L274 CegarLoopResult]: For program point L3409(lines 3409 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,625 INFO L274 CegarLoopResult]: For program point L3310(lines 3310 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,625 INFO L274 CegarLoopResult]: For program point L3244(lines 3244 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,625 INFO L274 CegarLoopResult]: For program point L3277(lines 3277 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,625 INFO L274 CegarLoopResult]: For program point L4037(lines 4037 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,625 INFO L274 CegarLoopResult]: For program point L3806(lines 3806 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,625 INFO L274 CegarLoopResult]: For program point L3773(lines 3773 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,625 INFO L274 CegarLoopResult]: For program point L3575(lines 3575 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,625 INFO L274 CegarLoopResult]: For program point L3344(lines 3344 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,625 INFO L274 CegarLoopResult]: For program point L3377(lines 3377 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,625 INFO L274 CegarLoopResult]: For program point L3212(lines 3212 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,625 INFO L274 CegarLoopResult]: For program point L4203(lines 4203 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,626 INFO L274 CegarLoopResult]: For program point L3179(lines 3179 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,626 INFO L274 CegarLoopResult]: For program point L3642(lines 3642 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,626 INFO L274 CegarLoopResult]: For program point L3543(lines 3543 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,626 INFO L274 CegarLoopResult]: For program point L4138(lines 4138 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,626 INFO L274 CegarLoopResult]: For program point L3147(lines 3147 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,626 INFO L274 CegarLoopResult]: For program point L4171(lines 4171 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,626 INFO L274 CegarLoopResult]: For program point L4105(lines 4105 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,626 INFO L274 CegarLoopResult]: For program point L3676(lines 3676 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,626 INFO L274 CegarLoopResult]: For program point L3610(lines 3610 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,626 INFO L274 CegarLoopResult]: For program point calculate_output3EXIT(lines 3055 4253) no Hoare annotation was computed. [2020-10-29 08:40:11,626 INFO L274 CegarLoopResult]: For program point L4238(lines 4238 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,627 INFO L274 CegarLoopResult]: For program point calculate_output3FINAL(lines 3055 4253) no Hoare annotation was computed. [2020-10-29 08:40:11,627 INFO L274 CegarLoopResult]: For program point L3115(lines 3115 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,627 INFO L274 CegarLoopResult]: For program point L4073(lines 4073 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,627 INFO L274 CegarLoopResult]: For program point L4007(lines 4007 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,627 INFO L274 CegarLoopResult]: For program point L3908(lines 3908 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,627 INFO L274 CegarLoopResult]: For program point L3941(lines 3941 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,627 INFO L274 CegarLoopResult]: For program point L3875(lines 3875 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,627 INFO L274 CegarLoopResult]: For program point L3512(lines 3512 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,627 INFO L274 CegarLoopResult]: For program point L3446(lines 3446 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,627 INFO L274 CegarLoopResult]: For program point L3479(lines 3479 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,627 INFO L274 CegarLoopResult]: For program point L3975(lines 3975 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,628 INFO L274 CegarLoopResult]: For program point L3711(lines 3711 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,628 INFO L274 CegarLoopResult]: For program point L3084(lines 3084 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,628 INFO L274 CegarLoopResult]: For program point L3844(lines 3844 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,628 INFO L274 CegarLoopResult]: For program point L3745(lines 3745 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,628 INFO L274 CegarLoopResult]: For program point L3415(lines 3415 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,628 INFO L274 CegarLoopResult]: For program point L4043(lines 4043 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,628 INFO L274 CegarLoopResult]: For program point L3581(lines 3581 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,628 INFO L274 CegarLoopResult]: For program point L3284(lines 3284 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,628 INFO L274 CegarLoopResult]: For program point L3317(lines 3317 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,628 INFO L274 CegarLoopResult]: For program point L3251(lines 3251 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,628 INFO L274 CegarLoopResult]: For program point L3185(lines 3185 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,629 INFO L274 CegarLoopResult]: For program point L3780(lines 3780 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,629 INFO L274 CegarLoopResult]: For program point L3813(lines 3813 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,629 INFO L274 CegarLoopResult]: For program point L3648(lines 3648 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,629 INFO L274 CegarLoopResult]: For program point L3549(lines 3549 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,629 INFO L274 CegarLoopResult]: For program point L3384(lines 3384 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,629 INFO L274 CegarLoopResult]: For program point L3351(lines 3351 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,629 INFO L274 CegarLoopResult]: For program point L4210(lines 4210 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,629 INFO L274 CegarLoopResult]: For program point L3219(lines 3219 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,629 INFO L274 CegarLoopResult]: For program point L4177(lines 4177 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,629 INFO L274 CegarLoopResult]: For program point L4078(lines 4078 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,629 INFO L274 CegarLoopResult]: For program point L4111(lines 4111 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,629 INFO L274 CegarLoopResult]: For program point L4012(lines 4012 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,629 INFO L274 CegarLoopResult]: For program point L3616(lines 3616 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,630 INFO L274 CegarLoopResult]: For program point L3154(lines 3154 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,630 INFO L274 CegarLoopResult]: For program point L4145(lines 4145 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,630 INFO L274 CegarLoopResult]: For program point L3683(lines 3683 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,630 INFO L274 CegarLoopResult]: For program point L3122(lines 3122 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,630 INFO L274 CegarLoopResult]: For program point L4245(lines 4245 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,630 INFO L274 CegarLoopResult]: For program point L3948(lines 3948 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,630 INFO L274 CegarLoopResult]: For program point L3981(lines 3981 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,631 INFO L274 CegarLoopResult]: For program point L3882(lines 3882 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,631 INFO L274 CegarLoopResult]: For program point L3915(lines 3915 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,631 INFO L274 CegarLoopResult]: For program point L3486(lines 3486 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,631 INFO L274 CegarLoopResult]: For program point L3519(lines 3519 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,631 INFO L274 CegarLoopResult]: For program point L3453(lines 3453 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,632 INFO L274 CegarLoopResult]: For program point L3850(lines 3850 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,632 INFO L274 CegarLoopResult]: For program point L3718(lines 3718 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,632 INFO L274 CegarLoopResult]: For program point L3586(lines 3586 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,632 INFO L274 CegarLoopResult]: For program point L3421(lines 3421 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,632 INFO L274 CegarLoopResult]: For program point L3058(lines 3058 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,632 INFO L274 CegarLoopResult]: For program point L3091(lines 3091 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,632 INFO L274 CegarLoopResult]: For program point L3752(lines 3752 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,632 INFO L274 CegarLoopResult]: For program point L3290(lines 3290 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,632 INFO L274 CegarLoopResult]: For program point L3224(lines 3224 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,632 INFO L274 CegarLoopResult]: For program point L3257(lines 3257 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,632 INFO L274 CegarLoopResult]: For program point L3191(lines 3191 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,632 INFO L274 CegarLoopResult]: For program point L4050(lines 4050 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,632 INFO L274 CegarLoopResult]: For program point L3786(lines 3786 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,633 INFO L274 CegarLoopResult]: For program point L3555(lines 3555 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,633 INFO L274 CegarLoopResult]: For program point L3390(lines 3390 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,633 INFO L274 CegarLoopResult]: For program point L3324(lines 3324 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,633 INFO L274 CegarLoopResult]: For program point L3357(lines 3357 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,633 INFO L274 CegarLoopResult]: For program point L3159(lines 3159 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,633 INFO L274 CegarLoopResult]: For program point L4018(lines 4018 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,633 INFO L274 CegarLoopResult]: For program point L3820(lines 3820 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,633 INFO L274 CegarLoopResult]: For program point L3655(lines 3655 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,633 INFO L274 CegarLoopResult]: For program point L4184(lines 4184 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,633 INFO L274 CegarLoopResult]: For program point L4118(lines 4118 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,633 INFO L274 CegarLoopResult]: For program point L4217(lines 4217 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,633 INFO L274 CegarLoopResult]: For program point L4151(lines 4151 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,634 INFO L274 CegarLoopResult]: For program point L4085(lines 4085 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,634 INFO L274 CegarLoopResult]: For program point L3623(lines 3623 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,634 INFO L274 CegarLoopResult]: For program point L3128(lines 3128 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,634 INFO L274 CegarLoopResult]: For program point L3987(lines 3987 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,634 INFO L274 CegarLoopResult]: For program point L3888(lines 3888 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,634 INFO L274 CegarLoopResult]: For program point L3690(lines 3690 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,634 INFO L274 CegarLoopResult]: For program point L3525(lines 3525 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,634 INFO L274 CegarLoopResult]: For program point L3922(lines 3922 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,634 INFO L274 CegarLoopResult]: For program point L3955(lines 3955 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,635 INFO L274 CegarLoopResult]: For program point L3856(lines 3856 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,635 INFO L274 CegarLoopResult]: For program point L3460(lines 3460 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,635 INFO L274 CegarLoopResult]: For program point L3493(lines 3493 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,635 INFO L274 CegarLoopResult]: For program point L3427(lines 3427 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,635 INFO L274 CegarLoopResult]: For program point L3725(lines 3725 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,635 INFO L274 CegarLoopResult]: For program point L3593(lines 3593 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,636 INFO L274 CegarLoopResult]: For program point L3296(lines 3296 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,636 INFO L274 CegarLoopResult]: For program point L3098(lines 3098 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,636 INFO L274 CegarLoopResult]: For program point L3065(lines 3065 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,636 INFO L274 CegarLoopResult]: For program point L3759(lines 3759 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,636 INFO L274 CegarLoopResult]: For program point L3396(lines 3396 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,636 INFO L274 CegarLoopResult]: For program point L3264(lines 3264 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,636 INFO L274 CegarLoopResult]: For program point L3198(lines 3198 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,636 INFO L274 CegarLoopResult]: For program point L3231(lines 3231 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,636 INFO L274 CegarLoopResult]: For program point L4024(lines 4024 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,636 INFO L274 CegarLoopResult]: For program point L4057(lines 4057 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,636 INFO L274 CegarLoopResult]: For program point L3826(lines 3826 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,637 INFO L274 CegarLoopResult]: For program point L3793(lines 3793 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,637 INFO L274 CegarLoopResult]: For program point L3562(lines 3562 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,637 INFO L274 CegarLoopResult]: For program point L3364(lines 3364 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,637 INFO L274 CegarLoopResult]: For program point L3331(lines 3331 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,637 INFO L274 CegarLoopResult]: For program point L3166(lines 3166 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,637 INFO L274 CegarLoopResult]: For program point L4190(lines 4190 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,637 INFO L274 CegarLoopResult]: For program point L4124(lines 4124 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,637 INFO L274 CegarLoopResult]: For program point L3662(lines 3662 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,637 INFO L274 CegarLoopResult]: For program point L3629(lines 3629 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,637 INFO L274 CegarLoopResult]: For program point L4158(lines 4158 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,637 INFO L274 CegarLoopResult]: For program point L4224(lines 4224 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,637 INFO L274 CegarLoopResult]: For program point L4092(lines 4092 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,638 INFO L274 CegarLoopResult]: For program point L3993(lines 3993 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,638 INFO L274 CegarLoopResult]: For program point L3531(lines 3531 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,638 INFO L274 CegarLoopResult]: For program point L3135(lines 3135 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,638 INFO L274 CegarLoopResult]: For program point L3895(lines 3895 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,638 INFO L274 CegarLoopResult]: For program point L3697(lines 3697 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,638 INFO L274 CegarLoopResult]: For program point L3466(lines 3466 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,639 INFO L270 CegarLoopResult]: At program point calculate_output3ENTRY(lines 3055 4253) the Hoare annotation is: (let ((.cse7 (= ~a24~0 |old(~a24~0)|)) (.cse8 (= ~a18~0 |old(~a18~0)|)) (.cse9 (= ~a3~0 |old(~a3~0)|))) (let ((.cse4 (not (<= 1 |old(~a24~0)|))) (.cse3 (not (= 6 |old(~a15~0)|))) (.cse2 (not (= 0 |old(~a24~0)|))) (.cse5 (and (= 5 ~a15~0) .cse7 .cse8 .cse9)) (.cse6 (not (= 5 |old(~a15~0)|))) (.cse0 (not (= 4 |old(~a15~0)|))) (.cse1 (and .cse7 .cse8 (= ~a15~0 |old(~a15~0)|) .cse9))) (and (or (not (<= |old(~a24~0)| 1)) .cse0 .cse1) (or .cse0 .cse1 (not (<= 249 |old(~a3~0)|))) (or .cse2 .cse3 .cse1) (or .cse0 .cse1 (not (<= |old(~a18~0)| 8))) (or .cse4 .cse5 .cse6) (or .cse0 .cse1 (not (<= 3 |old(~a24~0)|))) (or .cse4 .cse3 .cse1) (or .cse2 .cse5 .cse6) (or (not (= 9 |old(~a18~0)|)) .cse0 .cse1)))) [2020-10-29 08:40:11,639 INFO L274 CegarLoopResult]: For program point L3962(lines 3962 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,639 INFO L274 CegarLoopResult]: For program point L3929(lines 3929 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,639 INFO L274 CegarLoopResult]: For program point L3863(lines 3863 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,640 INFO L274 CegarLoopResult]: For program point L3599(lines 3599 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,640 INFO L274 CegarLoopResult]: For program point L3500(lines 3500 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,640 INFO L274 CegarLoopResult]: For program point L3434(lines 3434 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,640 INFO L274 CegarLoopResult]: For program point L3732(lines 3732 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,640 INFO L274 CegarLoopResult]: For program point L3402(lines 3402 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,640 INFO L274 CegarLoopResult]: For program point L3303(lines 3303 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,640 INFO L274 CegarLoopResult]: For program point L3237(lines 3237 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,640 INFO L274 CegarLoopResult]: For program point L3072(lines 3072 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,640 INFO L274 CegarLoopResult]: For program point L3105(lines 3105 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,640 INFO L274 CegarLoopResult]: For program point L4030(lines 4030 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,640 INFO L274 CegarLoopResult]: For program point L4063(lines 4063 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,640 INFO L274 CegarLoopResult]: For program point L3832(lines 3832 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,640 INFO L274 CegarLoopResult]: For program point L3766(lines 3766 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,641 INFO L274 CegarLoopResult]: For program point L3799(lines 3799 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,641 INFO L274 CegarLoopResult]: For program point L3370(lines 3370 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,641 INFO L274 CegarLoopResult]: For program point L3271(lines 3271 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,641 INFO L274 CegarLoopResult]: For program point L3205(lines 3205 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,641 INFO L274 CegarLoopResult]: For program point L3635(lines 3635 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,641 INFO L274 CegarLoopResult]: For program point L3569(lines 3569 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,641 INFO L274 CegarLoopResult]: For program point L3338(lines 3338 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,641 INFO L274 CegarLoopResult]: For program point L4164(lines 4164 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,641 INFO L274 CegarLoopResult]: For program point L3173(lines 3173 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,641 INFO L274 CegarLoopResult]: For program point L4197(lines 4197 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,641 INFO L274 CegarLoopResult]: For program point L4098(lines 4098 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,641 INFO L274 CegarLoopResult]: For program point L4131(lines 4131 4251) no Hoare annotation was computed. [2020-10-29 08:40:11,642 INFO L274 CegarLoopResult]: For program point L1819(lines 1819 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,642 INFO L274 CegarLoopResult]: For program point L1786(lines 1786 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,642 INFO L274 CegarLoopResult]: For program point L1720(lines 1720 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,642 INFO L274 CegarLoopResult]: For program point calculate_output2EXIT(lines 1642 3053) no Hoare annotation was computed. [2020-10-29 08:40:11,642 INFO L274 CegarLoopResult]: For program point L2612(lines 2612 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,642 INFO L274 CegarLoopResult]: For program point L2645(lines 2645 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,642 INFO L274 CegarLoopResult]: For program point L2150(lines 2150 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,642 INFO L274 CegarLoopResult]: For program point L2183(lines 2183 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,642 INFO L274 CegarLoopResult]: For program point L2018(lines 2018 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,642 INFO L274 CegarLoopResult]: For program point L2910(lines 2910 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,642 INFO L274 CegarLoopResult]: For program point L1886(lines 1886 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,642 INFO L274 CegarLoopResult]: For program point L2580(lines 2580 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,642 INFO L274 CegarLoopResult]: For program point L2448(lines 2448 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,643 INFO L274 CegarLoopResult]: For program point L2415(lines 2415 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,643 INFO L274 CegarLoopResult]: For program point L2878(lines 2878 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,643 INFO L274 CegarLoopResult]: For program point L2845(lines 2845 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,643 INFO L274 CegarLoopResult]: For program point L1689(lines 1689 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,643 INFO L274 CegarLoopResult]: For program point L2548(lines 2548 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,643 INFO L274 CegarLoopResult]: For program point L2482(lines 2482 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,643 INFO L274 CegarLoopResult]: For program point L3044(lines 3044 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,643 INFO L274 CegarLoopResult]: For program point L1987(lines 1987 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,643 INFO L274 CegarLoopResult]: For program point L1954(lines 1954 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,643 INFO L274 CegarLoopResult]: For program point L1921(lines 1921 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,643 INFO L274 CegarLoopResult]: For program point L2813(lines 2813 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,643 INFO L274 CegarLoopResult]: For program point L1657(lines 1657 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,643 INFO L274 CegarLoopResult]: For program point L2384(lines 2384 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,644 INFO L274 CegarLoopResult]: For program point L2351(lines 2351 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,644 INFO L274 CegarLoopResult]: For program point L2979(lines 2979 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,644 INFO L274 CegarLoopResult]: For program point L1856(lines 1856 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,644 INFO L274 CegarLoopResult]: For program point L2781(lines 2781 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,644 INFO L274 CegarLoopResult]: For program point L2715(lines 2715 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,644 INFO L274 CegarLoopResult]: For program point L2286(lines 2286 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,644 INFO L274 CegarLoopResult]: For program point L2319(lines 2319 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,644 INFO L274 CegarLoopResult]: For program point L2253(lines 2253 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,644 INFO L274 CegarLoopResult]: For program point L3013(lines 3013 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,644 INFO L274 CegarLoopResult]: For program point L2947(lines 2947 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,644 INFO L274 CegarLoopResult]: For program point L1758(lines 1758 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,644 INFO L274 CegarLoopResult]: For program point L2749(lines 2749 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,644 INFO L274 CegarLoopResult]: For program point L2683(lines 2683 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,645 INFO L274 CegarLoopResult]: For program point L2518(lines 2518 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,645 INFO L274 CegarLoopResult]: For program point L2056(lines 2056 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,645 INFO L274 CegarLoopResult]: For program point L2089(lines 2089 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,645 INFO L274 CegarLoopResult]: For program point L1825(lines 1825 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,645 INFO L274 CegarLoopResult]: For program point L2651(lines 2651 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,645 INFO L274 CegarLoopResult]: For program point L2222(lines 2222 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,645 INFO L274 CegarLoopResult]: For program point L2189(lines 2189 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,645 INFO L274 CegarLoopResult]: For program point calculate_output2FINAL(lines 1642 3053) no Hoare annotation was computed. [2020-10-29 08:40:11,646 INFO L274 CegarLoopResult]: For program point L2123(lines 2123 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,646 INFO L274 CegarLoopResult]: For program point L2024(lines 2024 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,646 INFO L274 CegarLoopResult]: For program point L1793(lines 1793 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,646 INFO L274 CegarLoopResult]: For program point L1727(lines 1727 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,646 INFO L274 CegarLoopResult]: For program point L2586(lines 2586 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,646 INFO L274 CegarLoopResult]: For program point L2619(lines 2619 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,646 INFO L274 CegarLoopResult]: For program point L2157(lines 2157 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,646 INFO L274 CegarLoopResult]: For program point L1992(lines 1992 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,647 INFO L274 CegarLoopResult]: For program point L1893(lines 1893 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,647 INFO L274 CegarLoopResult]: For program point L2884(lines 2884 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,647 INFO L274 CegarLoopResult]: For program point L2917(lines 2917 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,647 INFO L274 CegarLoopResult]: For program point L1695(lines 1695 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,647 INFO L274 CegarLoopResult]: For program point L2422(lines 2422 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,647 INFO L274 CegarLoopResult]: For program point L2455(lines 2455 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,647 INFO L274 CegarLoopResult]: For program point L2389(lines 2389 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,647 INFO L274 CegarLoopResult]: For program point L2852(lines 2852 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,647 INFO L274 CegarLoopResult]: For program point L2819(lines 2819 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,648 INFO L274 CegarLoopResult]: For program point L2555(lines 2555 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,648 INFO L274 CegarLoopResult]: For program point L2489(lines 2489 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,648 INFO L274 CegarLoopResult]: For program point L1961(lines 1961 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,648 INFO L274 CegarLoopResult]: For program point L1928(lines 1928 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,648 INFO L274 CegarLoopResult]: For program point L2985(lines 2985 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,648 INFO L274 CegarLoopResult]: For program point L1862(lines 1862 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,648 INFO L274 CegarLoopResult]: For program point L1664(lines 1664 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,648 INFO L274 CegarLoopResult]: For program point L2721(lines 2721 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,648 INFO L274 CegarLoopResult]: For program point L2358(lines 2358 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,648 INFO L274 CegarLoopResult]: For program point L2292(lines 2292 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,649 INFO L270 CegarLoopResult]: At program point L3052(line 3052) the Hoare annotation is: (let ((.cse7 (= ~a24~0 |old(~a24~0)|)) (.cse8 (= ~a18~0 |old(~a18~0)|)) (.cse9 (= ~a3~0 |old(~a3~0)|))) (let ((.cse4 (not (<= 1 |old(~a24~0)|))) (.cse3 (not (= 6 |old(~a15~0)|))) (.cse2 (not (= 0 |old(~a24~0)|))) (.cse5 (and (= 5 ~a15~0) .cse7 .cse8 .cse9)) (.cse6 (not (= 5 |old(~a15~0)|))) (.cse0 (not (= 4 |old(~a15~0)|))) (.cse1 (and .cse7 .cse8 (= ~a15~0 |old(~a15~0)|) .cse9))) (and (or (not (<= |old(~a24~0)| 1)) .cse0 .cse1) (or .cse0 .cse1 (not (<= 249 |old(~a3~0)|))) (or .cse2 .cse3 .cse1) (or .cse0 .cse1 (not (<= |old(~a18~0)| 8))) (or .cse4 .cse5 .cse6) (or .cse0 .cse1 (not (<= 3 |old(~a24~0)|))) (or .cse4 .cse3 .cse1) (or .cse2 .cse5 .cse6) (or (not (= 9 |old(~a18~0)|)) .cse0 .cse1)))) [2020-10-29 08:40:11,649 INFO L274 CegarLoopResult]: For program point L3052-1(line 3052) no Hoare annotation was computed. [2020-10-29 08:40:11,649 INFO L274 CegarLoopResult]: For program point L2788(lines 2788 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,649 INFO L274 CegarLoopResult]: For program point L1764(lines 1764 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,649 INFO L274 CegarLoopResult]: For program point L2689(lines 2689 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,649 INFO L274 CegarLoopResult]: For program point L2524(lines 2524 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,649 INFO L274 CegarLoopResult]: For program point L2326(lines 2326 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,649 INFO L274 CegarLoopResult]: For program point L2260(lines 2260 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,649 INFO L274 CegarLoopResult]: For program point L3020(lines 3020 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,649 INFO L274 CegarLoopResult]: For program point L2954(lines 2954 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,650 INFO L274 CegarLoopResult]: For program point L1798(lines 1798 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,650 INFO L274 CegarLoopResult]: For program point L2756(lines 2756 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,650 INFO L274 CegarLoopResult]: For program point L1732(lines 1732 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,650 INFO L274 CegarLoopResult]: For program point L2657(lines 2657 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,650 INFO L274 CegarLoopResult]: For program point L2228(lines 2228 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,650 INFO L274 CegarLoopResult]: For program point L2195(lines 2195 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,650 INFO L274 CegarLoopResult]: For program point L2096(lines 2096 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,650 INFO L274 CegarLoopResult]: For program point L2063(lines 2063 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,650 INFO L274 CegarLoopResult]: For program point L1832(lines 1832 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,650 INFO L274 CegarLoopResult]: For program point L2592(lines 2592 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,650 INFO L274 CegarLoopResult]: For program point L2130(lines 2130 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,651 INFO L274 CegarLoopResult]: For program point L2163(lines 2163 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,651 INFO L274 CegarLoopResult]: For program point L2031(lines 2031 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,651 INFO L274 CegarLoopResult]: For program point L1998(lines 1998 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,651 INFO L274 CegarLoopResult]: For program point L2923(lines 2923 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,651 INFO L274 CegarLoopResult]: For program point L1701(lines 1701 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,651 INFO L274 CegarLoopResult]: For program point L2626(lines 2626 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,651 INFO L274 CegarLoopResult]: For program point L2560(lines 2560 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,651 INFO L274 CegarLoopResult]: For program point L2428(lines 2428 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,651 INFO L274 CegarLoopResult]: For program point L2395(lines 2395 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,651 INFO L274 CegarLoopResult]: For program point L2990(lines 2990 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,651 INFO L274 CegarLoopResult]: For program point L1900(lines 1900 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,652 INFO L274 CegarLoopResult]: For program point L2858(lines 2858 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,652 INFO L274 CegarLoopResult]: For program point L2891(lines 2891 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,652 INFO L274 CegarLoopResult]: For program point L2462(lines 2462 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,652 INFO L274 CegarLoopResult]: For program point L2495(lines 2495 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,652 INFO L274 CegarLoopResult]: For program point L1934(lines 1934 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,652 INFO L274 CegarLoopResult]: For program point L1868(lines 1868 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,652 INFO L274 CegarLoopResult]: For program point L2826(lines 2826 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,652 INFO L274 CegarLoopResult]: For program point L1769(lines 1769 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,652 INFO L274 CegarLoopResult]: For program point L1968(lines 1968 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,652 INFO L274 CegarLoopResult]: For program point L3025(lines 3025 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,652 INFO L274 CegarLoopResult]: For program point L2794(lines 2794 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,652 INFO L274 CegarLoopResult]: For program point L2728(lines 2728 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,653 INFO L274 CegarLoopResult]: For program point L1671(lines 1671 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,653 INFO L274 CegarLoopResult]: For program point L2695(lines 2695 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,653 INFO L274 CegarLoopResult]: For program point L2530(lines 2530 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,653 INFO L274 CegarLoopResult]: For program point L2365(lines 2365 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,653 INFO L274 CegarLoopResult]: For program point L2266(lines 2266 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,653 INFO L274 CegarLoopResult]: For program point L2299(lines 2299 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,653 INFO L274 CegarLoopResult]: For program point L2960(lines 2960 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,653 INFO L274 CegarLoopResult]: For program point L1837(lines 1837 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,653 INFO L274 CegarLoopResult]: For program point L2762(lines 2762 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,653 INFO L274 CegarLoopResult]: For program point L2663(lines 2663 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,653 INFO L274 CegarLoopResult]: For program point L2333(lines 2333 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,653 INFO L274 CegarLoopResult]: For program point L2069(lines 2069 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,653 INFO L274 CegarLoopResult]: For program point L1805(lines 1805 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,654 INFO L274 CegarLoopResult]: For program point L1739(lines 1739 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,654 INFO L274 CegarLoopResult]: For program point L2202(lines 2202 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,654 INFO L274 CegarLoopResult]: For program point L2235(lines 2235 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,654 INFO L274 CegarLoopResult]: For program point L2103(lines 2103 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,654 INFO L274 CegarLoopResult]: For program point L2929(lines 2929 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,654 INFO L274 CegarLoopResult]: For program point L2632(lines 2632 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,654 INFO L274 CegarLoopResult]: For program point L2599(lines 2599 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,654 INFO L274 CegarLoopResult]: For program point L2500(lines 2500 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,654 INFO L274 CegarLoopResult]: For program point L2401(lines 2401 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,654 INFO L274 CegarLoopResult]: For program point L2170(lines 2170 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,654 INFO L274 CegarLoopResult]: For program point L2137(lines 2137 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,654 INFO L274 CegarLoopResult]: For program point L2038(lines 2038 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,654 INFO L274 CegarLoopResult]: For program point L2005(lines 2005 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,655 INFO L274 CegarLoopResult]: For program point L2996(lines 2996 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,655 INFO L274 CegarLoopResult]: For program point L2864(lines 2864 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,655 INFO L274 CegarLoopResult]: For program point L2897(lines 2897 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,655 INFO L274 CegarLoopResult]: For program point L1774(lines 1774 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,655 INFO L274 CegarLoopResult]: For program point L1708(lines 1708 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,655 INFO L274 CegarLoopResult]: For program point L2567(lines 2567 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,655 INFO L274 CegarLoopResult]: For program point L2435(lines 2435 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,655 INFO L274 CegarLoopResult]: For program point L1973(lines 1973 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,655 INFO L274 CegarLoopResult]: For program point L1940(lines 1940 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,655 INFO L274 CegarLoopResult]: For program point L1907(lines 1907 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,655 INFO L274 CegarLoopResult]: For program point L2469(lines 2469 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,655 INFO L274 CegarLoopResult]: For program point L1875(lines 1875 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,655 INFO L274 CegarLoopResult]: For program point L2800(lines 2800 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,656 INFO L274 CegarLoopResult]: For program point L2833(lines 2833 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,656 INFO L274 CegarLoopResult]: For program point L2536(lines 2536 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,656 INFO L274 CegarLoopResult]: For program point L3032(lines 3032 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,656 INFO L274 CegarLoopResult]: For program point L1843(lines 1843 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,656 INFO L274 CegarLoopResult]: For program point L2768(lines 2768 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,656 INFO L274 CegarLoopResult]: For program point L2702(lines 2702 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,656 INFO L274 CegarLoopResult]: For program point L1678(lines 1678 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,656 INFO L274 CegarLoopResult]: For program point L2735(lines 2735 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,656 INFO L274 CegarLoopResult]: For program point L1645(lines 1645 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,656 INFO L274 CegarLoopResult]: For program point L2669(lines 2669 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,656 INFO L274 CegarLoopResult]: For program point L2372(lines 2372 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,656 INFO L274 CegarLoopResult]: For program point L2306(lines 2306 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,657 INFO L274 CegarLoopResult]: For program point L2339(lines 2339 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,657 INFO L274 CegarLoopResult]: For program point L2273(lines 2273 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,657 INFO L274 CegarLoopResult]: For program point L2934(lines 2934 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,657 INFO L274 CegarLoopResult]: For program point L2967(lines 2967 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,657 INFO L274 CegarLoopResult]: For program point L2241(lines 2241 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,657 INFO L274 CegarLoopResult]: For program point L2076(lines 2076 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,657 INFO L274 CegarLoopResult]: For program point L1812(lines 1812 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,657 INFO L274 CegarLoopResult]: For program point L1746(lines 1746 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,657 INFO L274 CegarLoopResult]: For program point L2638(lines 2638 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,657 INFO L274 CegarLoopResult]: For program point L2605(lines 2605 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,657 INFO L274 CegarLoopResult]: For program point L2506(lines 2506 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,657 INFO L274 CegarLoopResult]: For program point L2209(lines 2209 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,657 INFO L274 CegarLoopResult]: For program point L2110(lines 2110 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,658 INFO L274 CegarLoopResult]: For program point L2143(lines 2143 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,658 INFO L274 CegarLoopResult]: For program point L2044(lines 2044 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,658 INFO L274 CegarLoopResult]: For program point L2903(lines 2903 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,658 INFO L274 CegarLoopResult]: For program point L1780(lines 1780 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,658 INFO L274 CegarLoopResult]: For program point L1714(lines 1714 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,658 INFO L274 CegarLoopResult]: For program point L2573(lines 2573 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,658 INFO L274 CegarLoopResult]: For program point L2408(lines 2408 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,658 INFO L274 CegarLoopResult]: For program point L2177(lines 2177 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,658 INFO L274 CegarLoopResult]: For program point L2012(lines 2012 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,658 INFO L274 CegarLoopResult]: For program point L3003(lines 3003 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,658 INFO L274 CegarLoopResult]: For program point L2871(lines 2871 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,658 INFO L274 CegarLoopResult]: For program point L2442(lines 2442 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,658 INFO L274 CegarLoopResult]: For program point L1980(lines 1980 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,659 INFO L274 CegarLoopResult]: For program point L1947(lines 1947 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,659 INFO L274 CegarLoopResult]: For program point L1914(lines 1914 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,659 INFO L274 CegarLoopResult]: For program point L1881(lines 1881 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,659 INFO L274 CegarLoopResult]: For program point L2839(lines 2839 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,659 INFO L274 CegarLoopResult]: For program point L1683(lines 1683 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,659 INFO L274 CegarLoopResult]: For program point L1650(lines 1650 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,659 INFO L274 CegarLoopResult]: For program point L2542(lines 2542 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,659 INFO L274 CegarLoopResult]: For program point L2476(lines 2476 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,660 INFO L270 CegarLoopResult]: At program point calculate_output2ENTRY(lines 1642 3053) the Hoare annotation is: (let ((.cse7 (= ~a24~0 |old(~a24~0)|)) (.cse8 (= ~a18~0 |old(~a18~0)|)) (.cse9 (= ~a3~0 |old(~a3~0)|))) (let ((.cse4 (not (<= 1 |old(~a24~0)|))) (.cse3 (not (= 6 |old(~a15~0)|))) (.cse2 (not (= 0 |old(~a24~0)|))) (.cse5 (and (= 5 ~a15~0) .cse7 .cse8 .cse9)) (.cse6 (not (= 5 |old(~a15~0)|))) (.cse0 (not (= 4 |old(~a15~0)|))) (.cse1 (and .cse7 .cse8 (= ~a15~0 |old(~a15~0)|) .cse9))) (and (or (not (<= |old(~a24~0)| 1)) .cse0 .cse1) (or .cse0 .cse1 (not (<= 249 |old(~a3~0)|))) (or .cse2 .cse3 .cse1) (or .cse0 .cse1 (not (<= |old(~a18~0)| 8))) (or .cse4 .cse5 .cse6) (or .cse0 .cse1 (not (<= 3 |old(~a24~0)|))) (or .cse4 .cse3 .cse1) (or .cse2 .cse5 .cse6) (or (not (= 9 |old(~a18~0)|)) .cse0 .cse1)))) [2020-10-29 08:40:11,660 INFO L274 CegarLoopResult]: For program point L1849(lines 1849 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,660 INFO L274 CegarLoopResult]: For program point L2774(lines 2774 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,660 INFO L274 CegarLoopResult]: For program point L2807(lines 2807 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,660 INFO L274 CegarLoopResult]: For program point L2378(lines 2378 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,660 INFO L274 CegarLoopResult]: For program point L2279(lines 2279 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,660 INFO L274 CegarLoopResult]: For program point L3006(lines 3006 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,660 INFO L274 CegarLoopResult]: For program point L3039(lines 3039 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,660 INFO L274 CegarLoopResult]: For program point L2742(lines 2742 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,660 INFO L274 CegarLoopResult]: For program point L2676(lines 2676 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,660 INFO L274 CegarLoopResult]: For program point L2709(lines 2709 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,660 INFO L274 CegarLoopResult]: For program point L2346(lines 2346 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,660 INFO L274 CegarLoopResult]: For program point L2313(lines 2313 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,661 INFO L274 CegarLoopResult]: For program point L2247(lines 2247 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,661 INFO L274 CegarLoopResult]: For program point L2082(lines 2082 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,661 INFO L274 CegarLoopResult]: For program point L2974(lines 2974 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,661 INFO L274 CegarLoopResult]: For program point L2941(lines 2941 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,661 INFO L274 CegarLoopResult]: For program point L1752(lines 1752 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,661 INFO L274 CegarLoopResult]: For program point L2512(lines 2512 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,661 INFO L274 CegarLoopResult]: For program point L2215(lines 2215 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,661 INFO L274 CegarLoopResult]: For program point L2116(lines 2116 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,661 INFO L274 CegarLoopResult]: For program point L2050(lines 2050 3051) no Hoare annotation was computed. [2020-10-29 08:40:11,661 INFO L274 CegarLoopResult]: For program point L696(lines 696 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,661 INFO L274 CegarLoopResult]: For program point L300(lines 300 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,661 INFO L274 CegarLoopResult]: For program point L1159(lines 1159 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,661 INFO L274 CegarLoopResult]: For program point L763(lines 763 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,662 INFO L274 CegarLoopResult]: For program point L565(lines 565 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,662 INFO L274 CegarLoopResult]: For program point L1292(lines 1292 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,662 INFO L274 CegarLoopResult]: For program point L1226(lines 1226 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,662 INFO L274 CegarLoopResult]: For program point L169-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,662 INFO L274 CegarLoopResult]: For program point L103-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,662 INFO L274 CegarLoopResult]: For program point L37-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,662 INFO L274 CegarLoopResult]: For program point L1028(lines 1028 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,662 INFO L274 CegarLoopResult]: For program point L962(lines 962 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,662 INFO L274 CegarLoopResult]: For program point L500(lines 500 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,662 INFO L274 CegarLoopResult]: For program point L434(lines 434 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,662 INFO L274 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-10-29 08:40:11,662 INFO L274 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-10-29 08:40:11,663 INFO L274 CegarLoopResult]: For program point L38(line 38) no Hoare annotation was computed. [2020-10-29 08:40:11,663 INFO L274 CegarLoopResult]: For program point L633(lines 633 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,663 INFO L274 CegarLoopResult]: For program point L369(lines 369 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,663 INFO L274 CegarLoopResult]: For program point L1360(lines 1360 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,663 INFO L274 CegarLoopResult]: For program point L898(lines 898 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,663 INFO L274 CegarLoopResult]: For program point L1625(lines 1625 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,663 INFO L274 CegarLoopResult]: For program point L1559(lines 1559 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,663 INFO L274 CegarLoopResult]: For program point L1427(lines 1427 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,663 INFO L274 CegarLoopResult]: For program point L172-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,663 INFO L274 CegarLoopResult]: For program point L106-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,663 INFO L274 CegarLoopResult]: For program point L40-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,663 INFO L274 CegarLoopResult]: For program point L833(lines 833 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,664 INFO L274 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-10-29 08:40:11,664 INFO L274 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-10-29 08:40:11,664 INFO L274 CegarLoopResult]: For program point L41(line 41) no Hoare annotation was computed. [2020-10-29 08:40:11,664 INFO L274 CegarLoopResult]: For program point L768(lines 768 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,664 INFO L274 CegarLoopResult]: For program point L1495(lines 1495 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,664 INFO L274 CegarLoopResult]: For program point L240(lines 240 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,664 INFO L274 CegarLoopResult]: For program point L1165(lines 1165 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,664 INFO L274 CegarLoopResult]: For program point L1099(lines 1099 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,664 INFO L274 CegarLoopResult]: For program point L703(lines 703 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,664 INFO L274 CegarLoopResult]: For program point L505(lines 505 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,664 INFO L274 CegarLoopResult]: For program point L307(lines 307 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,664 INFO L274 CegarLoopResult]: For program point L175-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,664 INFO L274 CegarLoopResult]: For program point L109-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,665 INFO L274 CegarLoopResult]: For program point L43-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,665 INFO L274 CegarLoopResult]: For program point L968(lines 968 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,665 INFO L274 CegarLoopResult]: For program point L638(lines 638 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,665 INFO L274 CegarLoopResult]: For program point L572(lines 572 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,665 INFO L274 CegarLoopResult]: For program point L1299(lines 1299 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,665 INFO L274 CegarLoopResult]: For program point L1233(lines 1233 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,665 INFO L274 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-10-29 08:40:11,665 INFO L274 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-10-29 08:40:11,665 INFO L274 CegarLoopResult]: For program point L44(line 44) no Hoare annotation was computed. [2020-10-29 08:40:11,665 INFO L274 CegarLoopResult]: For program point L1035(lines 1035 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,665 INFO L274 CegarLoopResult]: For program point L441(lines 441 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,665 INFO L274 CegarLoopResult]: For program point L375(lines 375 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,665 INFO L274 CegarLoopResult]: For program point L1565(lines 1565 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,665 INFO L274 CegarLoopResult]: For program point L1367(lines 1367 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,666 INFO L274 CegarLoopResult]: For program point L178-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,666 INFO L274 CegarLoopResult]: For program point L112-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,666 INFO L274 CegarLoopResult]: For program point L46-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,666 INFO L274 CegarLoopResult]: For program point L905(lines 905 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,666 INFO L274 CegarLoopResult]: For program point L1632(lines 1632 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,666 INFO L274 CegarLoopResult]: For program point L1434(lines 1434 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,666 INFO L274 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-10-29 08:40:11,666 INFO L274 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-10-29 08:40:11,666 INFO L274 CegarLoopResult]: For program point L47(line 47) no Hoare annotation was computed. [2020-10-29 08:40:11,666 INFO L274 CegarLoopResult]: For program point L840(lines 840 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,666 INFO L274 CegarLoopResult]: For program point L708(lines 708 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,666 INFO L274 CegarLoopResult]: For program point L1171(lines 1171 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,666 INFO L274 CegarLoopResult]: For program point L775(lines 775 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,666 INFO L274 CegarLoopResult]: For program point L511(lines 511 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,667 INFO L274 CegarLoopResult]: For program point L1502(lines 1502 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,667 INFO L274 CegarLoopResult]: For program point L247(lines 247 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,667 INFO L274 CegarLoopResult]: For program point L181-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,667 INFO L274 CegarLoopResult]: For program point L115-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,667 INFO L274 CegarLoopResult]: For program point L1106(lines 1106 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,667 INFO L274 CegarLoopResult]: For program point L49-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,667 INFO L274 CegarLoopResult]: For program point L578(lines 578 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,667 INFO L274 CegarLoopResult]: For program point L314(lines 314 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,667 INFO L274 CegarLoopResult]: For program point L1239(lines 1239 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,667 INFO L274 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-10-29 08:40:11,667 INFO L274 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-10-29 08:40:11,668 INFO L274 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-10-29 08:40:11,668 INFO L274 CegarLoopResult]: For program point L1041(lines 1041 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,668 INFO L274 CegarLoopResult]: For program point L975(lines 975 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,668 INFO L274 CegarLoopResult]: For program point L645(lines 645 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,668 INFO L274 CegarLoopResult]: For program point L1306(lines 1306 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,668 INFO L274 CegarLoopResult]: For program point calculate_outputEXIT(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,668 INFO L274 CegarLoopResult]: For program point L1571(lines 1571 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,668 INFO L274 CegarLoopResult]: For program point L448(lines 448 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,668 INFO L274 CegarLoopResult]: For program point L382(lines 382 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,668 INFO L274 CegarLoopResult]: For program point L184-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,668 INFO L274 CegarLoopResult]: For program point L118-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,668 INFO L274 CegarLoopResult]: For program point L52-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,669 INFO L274 CegarLoopResult]: For program point L911(lines 911 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,669 INFO L274 CegarLoopResult]: For program point L1374(lines 1374 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,669 INFO L274 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-10-29 08:40:11,669 INFO L274 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2020-10-29 08:40:11,669 INFO L274 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-10-29 08:40:11,669 INFO L274 CegarLoopResult]: For program point L846(lines 846 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,669 INFO L274 CegarLoopResult]: For program point L780(lines 780 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,669 INFO L270 CegarLoopResult]: At program point L1639(line 1639) the Hoare annotation is: (let ((.cse7 (= ~a24~0 |old(~a24~0)|)) (.cse8 (= ~a18~0 |old(~a18~0)|)) (.cse9 (= ~a3~0 |old(~a3~0)|))) (let ((.cse4 (not (<= 1 |old(~a24~0)|))) (.cse3 (not (= 6 |old(~a15~0)|))) (.cse2 (not (= 0 |old(~a24~0)|))) (.cse5 (and (= 5 ~a15~0) .cse7 .cse8 .cse9)) (.cse6 (not (= 5 |old(~a15~0)|))) (.cse0 (not (= 4 |old(~a15~0)|))) (.cse1 (and .cse7 .cse8 (= ~a15~0 |old(~a15~0)|) .cse9))) (and (or (not (<= |old(~a24~0)| 1)) .cse0 .cse1) (or .cse0 .cse1 (not (<= 249 |old(~a3~0)|))) (or .cse2 .cse3 .cse1) (or .cse0 .cse1 (not (<= |old(~a18~0)| 8))) (or .cse4 .cse5 .cse6) (or .cse0 .cse1 (not (<= 3 |old(~a24~0)|))) (or .cse4 .cse3 .cse1) (or .cse2 .cse5 .cse6) (or (not (= 9 |old(~a18~0)|)) .cse0 .cse1)))) [2020-10-29 08:40:11,670 INFO L274 CegarLoopResult]: For program point L1639-1(line 1639) no Hoare annotation was computed. [2020-10-29 08:40:11,670 INFO L274 CegarLoopResult]: For program point L1441(lines 1441 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,670 INFO L274 CegarLoopResult]: For program point L715(lines 715 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,670 INFO L274 CegarLoopResult]: For program point L517(lines 517 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,670 INFO L274 CegarLoopResult]: For program point L187-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,670 INFO L274 CegarLoopResult]: For program point L1178(lines 1178 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,670 INFO L274 CegarLoopResult]: For program point L121-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,670 INFO L274 CegarLoopResult]: For program point L55-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,670 INFO L274 CegarLoopResult]: For program point L1509(lines 1509 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,670 INFO L274 CegarLoopResult]: For program point L254(lines 254 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,670 INFO L274 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-10-29 08:40:11,671 INFO L274 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-10-29 08:40:11,671 INFO L274 CegarLoopResult]: For program point L1113(lines 1113 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,671 INFO L274 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-10-29 08:40:11,671 INFO L274 CegarLoopResult]: For program point L1047(lines 1047 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,671 INFO L274 CegarLoopResult]: For program point L651(lines 651 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,671 INFO L274 CegarLoopResult]: For program point L585(lines 585 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,671 INFO L274 CegarLoopResult]: For program point L321(lines 321 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,671 INFO L274 CegarLoopResult]: For program point L1246(lines 1246 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,671 INFO L274 CegarLoopResult]: For program point L982(lines 982 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,671 INFO L274 CegarLoopResult]: For program point L1313(lines 1313 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,671 INFO L274 CegarLoopResult]: For program point L190-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,672 INFO L274 CegarLoopResult]: For program point L124-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,672 INFO L274 CegarLoopResult]: For program point L58-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,672 INFO L274 CegarLoopResult]: For program point L917(lines 917 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,672 INFO L274 CegarLoopResult]: For program point L1578(lines 1578 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,672 INFO L274 CegarLoopResult]: For program point L455(lines 455 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,672 INFO L274 CegarLoopResult]: For program point L389(lines 389 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,672 INFO L274 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-10-29 08:40:11,672 INFO L274 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-10-29 08:40:11,672 INFO L274 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-10-29 08:40:11,672 INFO L274 CegarLoopResult]: For program point L852(lines 852 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,672 INFO L274 CegarLoopResult]: For program point L786(lines 786 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,672 INFO L274 CegarLoopResult]: For program point L720(lines 720 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,673 INFO L270 CegarLoopResult]: At program point calculate_outputENTRY(lines 27 1640) the Hoare annotation is: (let ((.cse7 (= ~a24~0 |old(~a24~0)|)) (.cse8 (= ~a18~0 |old(~a18~0)|)) (.cse9 (= ~a3~0 |old(~a3~0)|))) (let ((.cse4 (not (<= 1 |old(~a24~0)|))) (.cse3 (not (= 6 |old(~a15~0)|))) (.cse2 (not (= 0 |old(~a24~0)|))) (.cse5 (and (= 5 ~a15~0) .cse7 .cse8 .cse9)) (.cse6 (not (= 5 |old(~a15~0)|))) (.cse0 (not (= 4 |old(~a15~0)|))) (.cse1 (and .cse7 .cse8 (= ~a15~0 |old(~a15~0)|) .cse9))) (and (or (not (<= |old(~a24~0)| 1)) .cse0 .cse1) (or .cse0 .cse1 (not (<= 249 |old(~a3~0)|))) (or .cse2 .cse3 .cse1) (or .cse0 .cse1 (not (<= |old(~a18~0)| 8))) (or .cse4 .cse5 .cse6) (or .cse0 .cse1 (not (<= 3 |old(~a24~0)|))) (or .cse4 .cse3 .cse1) (or .cse2 .cse5 .cse6) (or (not (= 9 |old(~a18~0)|)) .cse0 .cse1)))) [2020-10-29 08:40:11,673 INFO L274 CegarLoopResult]: For program point L1381(lines 1381 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,673 INFO L274 CegarLoopResult]: For program point L1514(lines 1514 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,673 INFO L274 CegarLoopResult]: For program point L1448(lines 1448 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,673 INFO L274 CegarLoopResult]: For program point L193-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,673 INFO L274 CegarLoopResult]: For program point L127-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,673 INFO L274 CegarLoopResult]: For program point L61-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,673 INFO L274 CegarLoopResult]: For program point L524(lines 524 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,673 INFO L274 CegarLoopResult]: For program point L260(lines 260 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,674 INFO L274 CegarLoopResult]: For program point L1251(lines 1251 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,674 INFO L274 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-10-29 08:40:11,674 INFO L274 CegarLoopResult]: For program point L1185(lines 1185 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,674 INFO L274 CegarLoopResult]: For program point L128(line 128) no Hoare annotation was computed. [2020-10-29 08:40:11,674 INFO L274 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-10-29 08:40:11,674 INFO L274 CegarLoopResult]: For program point L1053(lines 1053 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,674 INFO L274 CegarLoopResult]: For program point L591(lines 591 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,674 INFO L274 CegarLoopResult]: For program point L1120(lines 1120 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,674 INFO L274 CegarLoopResult]: For program point L658(lines 658 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,674 INFO L274 CegarLoopResult]: For program point L328(lines 328 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,674 INFO L274 CegarLoopResult]: For program point L1319(lines 1319 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,674 INFO L274 CegarLoopResult]: For program point L196-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,675 INFO L274 CegarLoopResult]: For program point L130-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,675 INFO L274 CegarLoopResult]: For program point L64-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,675 INFO L274 CegarLoopResult]: For program point L989(lines 989 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,675 INFO L274 CegarLoopResult]: For program point L1584(lines 1584 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,675 INFO L274 CegarLoopResult]: For program point L395(lines 395 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,675 INFO L274 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-10-29 08:40:11,675 INFO L274 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-10-29 08:40:11,675 INFO L274 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-10-29 08:40:11,675 INFO L274 CegarLoopResult]: For program point L924(lines 924 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,676 INFO L274 CegarLoopResult]: For program point L792(lines 792 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,676 INFO L274 CegarLoopResult]: For program point L462(lines 462 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,676 INFO L274 CegarLoopResult]: For program point L859(lines 859 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,676 INFO L274 CegarLoopResult]: For program point L727(lines 727 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,676 INFO L274 CegarLoopResult]: For program point L1520(lines 1520 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,676 INFO L274 CegarLoopResult]: For program point L1454(lines 1454 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,676 INFO L274 CegarLoopResult]: For program point L1388(lines 1388 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,676 INFO L274 CegarLoopResult]: For program point L265(lines 265 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,677 INFO L274 CegarLoopResult]: For program point L199-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,677 INFO L274 CegarLoopResult]: For program point L133-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,677 INFO L274 CegarLoopResult]: For program point L67-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,677 INFO L274 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-10-29 08:40:11,677 INFO L274 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-10-29 08:40:11,678 INFO L274 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2020-10-29 08:40:11,678 INFO L274 CegarLoopResult]: For program point L597(lines 597 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,678 INFO L274 CegarLoopResult]: For program point L531(lines 531 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,678 INFO L274 CegarLoopResult]: For program point L1258(lines 1258 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,679 INFO L274 CegarLoopResult]: For program point L1192(lines 1192 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,679 INFO L274 CegarLoopResult]: For program point L1126(lines 1126 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,679 INFO L274 CegarLoopResult]: For program point L1060(lines 1060 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,679 INFO L274 CegarLoopResult]: For program point L1325(lines 1325 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,679 INFO L274 CegarLoopResult]: For program point L202-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,679 INFO L274 CegarLoopResult]: For program point L136-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,679 INFO L274 CegarLoopResult]: For program point L70-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,679 INFO L274 CegarLoopResult]: For program point L995(lines 995 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,679 INFO L274 CegarLoopResult]: For program point L665(lines 665 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,680 INFO L274 CegarLoopResult]: For program point L1590(lines 1590 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,680 INFO L274 CegarLoopResult]: For program point L401(lines 401 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,680 INFO L274 CegarLoopResult]: For program point L335(lines 335 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,680 INFO L274 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-10-29 08:40:11,680 INFO L274 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-10-29 08:40:11,680 INFO L274 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-10-29 08:40:11,680 INFO L274 CegarLoopResult]: For program point L930(lines 930 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,680 INFO L274 CegarLoopResult]: For program point L1525(lines 1525 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,682 INFO L274 CegarLoopResult]: For program point L468(lines 468 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,682 INFO L274 CegarLoopResult]: For program point L865(lines 865 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,682 INFO L274 CegarLoopResult]: For program point L799(lines 799 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,682 INFO L274 CegarLoopResult]: For program point L1394(lines 1394 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,683 INFO L274 CegarLoopResult]: For program point L205-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,683 INFO L274 CegarLoopResult]: For program point L139-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,683 INFO L274 CegarLoopResult]: For program point L73-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,683 INFO L274 CegarLoopResult]: For program point L734(lines 734 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,683 INFO L274 CegarLoopResult]: For program point L1461(lines 1461 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,683 INFO L274 CegarLoopResult]: For program point L272(lines 272 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,683 INFO L274 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-10-29 08:40:11,683 INFO L274 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-10-29 08:40:11,683 INFO L274 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-10-29 08:40:11,683 INFO L274 CegarLoopResult]: For program point L603(lines 603 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,683 INFO L274 CegarLoopResult]: For program point L537(lines 537 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,683 INFO L274 CegarLoopResult]: For program point L1265(lines 1265 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,683 INFO L274 CegarLoopResult]: For program point L208-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,683 INFO L274 CegarLoopResult]: For program point L1199(lines 1199 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,684 INFO L274 CegarLoopResult]: For program point L142-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,684 INFO L274 CegarLoopResult]: For program point L1133(lines 1133 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,684 INFO L274 CegarLoopResult]: For program point L76-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,684 INFO L274 CegarLoopResult]: For program point L1067(lines 1067 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,684 INFO L274 CegarLoopResult]: For program point L1001(lines 1001 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,684 INFO L274 CegarLoopResult]: For program point L1332(lines 1332 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,684 INFO L274 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-10-29 08:40:11,684 INFO L274 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-10-29 08:40:11,684 INFO L274 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2020-10-29 08:40:11,684 INFO L274 CegarLoopResult]: For program point L672(lines 672 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,684 INFO L274 CegarLoopResult]: For program point L1597(lines 1597 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,684 INFO L274 CegarLoopResult]: For program point L1531(lines 1531 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,685 INFO L274 CegarLoopResult]: For program point L408(lines 408 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,685 INFO L274 CegarLoopResult]: For program point L342(lines 342 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,685 INFO L274 CegarLoopResult]: For program point L937(lines 937 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,685 INFO L274 CegarLoopResult]: For program point L475(lines 475 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,685 INFO L274 CegarLoopResult]: For program point L145-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,685 INFO L274 CegarLoopResult]: For program point L79-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,685 INFO L274 CegarLoopResult]: For program point L872(lines 872 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,685 INFO L274 CegarLoopResult]: For program point L806(lines 806 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,685 INFO L274 CegarLoopResult]: For program point L1467(lines 1467 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,685 INFO L274 CegarLoopResult]: For program point L1401(lines 1401 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,685 INFO L274 CegarLoopResult]: For program point L278(lines 278 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,685 INFO L274 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-10-29 08:40:11,685 INFO L274 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-10-29 08:40:11,686 INFO L274 CegarLoopResult]: For program point L741(lines 741 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,686 INFO L274 CegarLoopResult]: For program point L609(lines 609 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,686 INFO L274 CegarLoopResult]: For program point L544(lines 544 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,686 INFO L274 CegarLoopResult]: For program point L1205(lines 1205 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,686 INFO L274 CegarLoopResult]: For program point L148-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,686 INFO L274 CegarLoopResult]: For program point L82-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,686 INFO L274 CegarLoopResult]: For program point L1007(lines 1007 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,686 INFO L274 CegarLoopResult]: For program point L1338(lines 1338 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,686 INFO L274 CegarLoopResult]: For program point L1272(lines 1272 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,686 INFO L274 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-10-29 08:40:11,686 INFO L274 CegarLoopResult]: For program point L1140(lines 1140 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,686 INFO L274 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-10-29 08:40:11,686 INFO L274 CegarLoopResult]: For program point L1074(lines 1074 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,687 INFO L274 CegarLoopResult]: For program point L744(lines 744 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,687 INFO L274 CegarLoopResult]: For program point L678(lines 678 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,687 INFO L274 CegarLoopResult]: For program point calculate_outputFINAL(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,687 INFO L274 CegarLoopResult]: For program point L943(lines 943 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,687 INFO L274 CegarLoopResult]: For program point L1604(lines 1604 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,687 INFO L274 CegarLoopResult]: For program point L1538(lines 1538 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,688 INFO L274 CegarLoopResult]: For program point L415(lines 415 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,688 INFO L274 CegarLoopResult]: For program point L349(lines 349 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,688 INFO L274 CegarLoopResult]: For program point L151-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,688 INFO L274 CegarLoopResult]: For program point L85-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,688 INFO L274 CegarLoopResult]: For program point L614(lines 614 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,688 INFO L274 CegarLoopResult]: For program point L482(lines 482 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,688 INFO L274 CegarLoopResult]: For program point L1407(lines 1407 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,689 INFO L274 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-10-29 08:40:11,689 INFO L274 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-10-29 08:40:11,689 INFO L274 CegarLoopResult]: For program point L879(lines 879 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,689 INFO L274 CegarLoopResult]: For program point L813(lines 813 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,689 INFO L274 CegarLoopResult]: For program point L1474(lines 1474 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,689 INFO L274 CegarLoopResult]: For program point L285(lines 285 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,689 INFO L274 CegarLoopResult]: For program point L219(lines 219 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,689 INFO L274 CegarLoopResult]: For program point L154-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,689 INFO L274 CegarLoopResult]: For program point L88-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,689 INFO L274 CegarLoopResult]: For program point L551(lines 551 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,689 INFO L274 CegarLoopResult]: For program point L1212(lines 1212 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,689 INFO L274 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-10-29 08:40:11,689 INFO L274 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-10-29 08:40:11,690 INFO L274 CegarLoopResult]: For program point L1080(lines 1080 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,690 INFO L274 CegarLoopResult]: For program point L1014(lines 1014 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,690 INFO L274 CegarLoopResult]: For program point L1345(lines 1345 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,690 INFO L274 CegarLoopResult]: For program point L1279(lines 1279 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,690 INFO L274 CegarLoopResult]: For program point L1147(lines 1147 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,690 INFO L274 CegarLoopResult]: For program point L751(lines 751 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,690 INFO L274 CegarLoopResult]: For program point L685(lines 685 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,690 INFO L274 CegarLoopResult]: For program point L355(lines 355 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,690 INFO L274 CegarLoopResult]: For program point L157-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,690 INFO L274 CegarLoopResult]: For program point L91-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,690 INFO L274 CegarLoopResult]: For program point L950(lines 950 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,690 INFO L274 CegarLoopResult]: For program point L1611(lines 1611 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,690 INFO L274 CegarLoopResult]: For program point L1545(lines 1545 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,691 INFO L274 CegarLoopResult]: For program point L488(lines 488 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,691 INFO L274 CegarLoopResult]: For program point L422(lines 422 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,691 INFO L270 CegarLoopResult]: At program point L158(line 158) the Hoare annotation is: (let ((.cse1 (not (<= 1 |old(~a24~0)|))) (.cse0 (not (= 4 |old(~a15~0)|))) (.cse3 (not (= 6 |old(~a15~0)|))) (.cse4 (not (= 0 |old(~a24~0)|))) (.cse2 (not (= 5 |old(~a15~0)|)))) (and (or .cse0 (not (<= 249 |old(~a3~0)|))) (or (not (<= |old(~a24~0)| 1)) .cse0) (or .cse0 (not (<= 3 |old(~a24~0)|))) (or .cse1 .cse2) (or (not (= 9 |old(~a18~0)|)) .cse0) (or .cse1 .cse3) (or .cse0 (not (<= |old(~a18~0)| 8))) (or .cse4 .cse3) (or .cse4 .cse2))) [2020-10-29 08:40:11,691 INFO L274 CegarLoopResult]: For program point L158-1(line 158) no Hoare annotation was computed. [2020-10-29 08:40:11,691 INFO L274 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-10-29 08:40:11,691 INFO L274 CegarLoopResult]: For program point L885(lines 885 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,691 INFO L274 CegarLoopResult]: For program point L621(lines 621 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,691 INFO L274 CegarLoopResult]: For program point L1414(lines 1414 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,691 INFO L274 CegarLoopResult]: For program point L1348(lines 1348 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,691 INFO L274 CegarLoopResult]: For program point L820(lines 820 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,692 INFO L274 CegarLoopResult]: For program point L1481(lines 1481 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,692 INFO L274 CegarLoopResult]: For program point L292(lines 292 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,692 INFO L274 CegarLoopResult]: For program point L226(lines 226 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,692 INFO L274 CegarLoopResult]: For program point L160-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,692 INFO L274 CegarLoopResult]: For program point L94-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,692 INFO L274 CegarLoopResult]: For program point L28(lines 28 30) no Hoare annotation was computed. [2020-10-29 08:40:11,692 INFO L274 CegarLoopResult]: For program point L28-2(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,692 INFO L274 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-10-29 08:40:11,692 INFO L274 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-10-29 08:40:11,692 INFO L274 CegarLoopResult]: For program point L1086(lines 1086 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,692 INFO L274 CegarLoopResult]: For program point L29(line 29) no Hoare annotation was computed. [2020-10-29 08:40:11,692 INFO L274 CegarLoopResult]: For program point L558(lines 558 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,692 INFO L274 CegarLoopResult]: For program point L1219(lines 1219 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,693 INFO L274 CegarLoopResult]: For program point L1153(lines 1153 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,693 INFO L274 CegarLoopResult]: For program point L1021(lines 1021 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,693 INFO L274 CegarLoopResult]: For program point L757(lines 757 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,693 INFO L274 CegarLoopResult]: For program point L691(lines 691 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,693 INFO L274 CegarLoopResult]: For program point L1286(lines 1286 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,693 INFO L274 CegarLoopResult]: For program point L163-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,693 INFO L274 CegarLoopResult]: For program point L97-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,693 INFO L274 CegarLoopResult]: For program point L31-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,693 INFO L274 CegarLoopResult]: For program point L956(lines 956 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,693 INFO L274 CegarLoopResult]: For program point L494(lines 494 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,693 INFO L274 CegarLoopResult]: For program point L428(lines 428 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,693 INFO L274 CegarLoopResult]: For program point L362(lines 362 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,693 INFO L274 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-10-29 08:40:11,694 INFO L274 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-10-29 08:40:11,694 INFO L274 CegarLoopResult]: For program point L32(line 32) no Hoare annotation was computed. [2020-10-29 08:40:11,694 INFO L274 CegarLoopResult]: For program point L627(lines 627 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,694 INFO L274 CegarLoopResult]: For program point L1618(lines 1618 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,694 INFO L274 CegarLoopResult]: For program point L1552(lines 1552 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,694 INFO L274 CegarLoopResult]: For program point L1354(lines 1354 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,694 INFO L274 CegarLoopResult]: For program point L297(lines 297 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,694 INFO L274 CegarLoopResult]: For program point L892(lines 892 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,694 INFO L274 CegarLoopResult]: For program point L1421(lines 1421 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,694 INFO L274 CegarLoopResult]: For program point L166-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,694 INFO L274 CegarLoopResult]: For program point L100-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,694 INFO L274 CegarLoopResult]: For program point L34-1(lines 27 1640) no Hoare annotation was computed. [2020-10-29 08:40:11,694 INFO L274 CegarLoopResult]: For program point L827(lines 827 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,694 INFO L274 CegarLoopResult]: For program point L1488(lines 1488 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,695 INFO L274 CegarLoopResult]: For program point L233(lines 233 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,695 INFO L274 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-10-29 08:40:11,695 INFO L274 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-10-29 08:40:11,695 INFO L274 CegarLoopResult]: For program point L1092(lines 1092 1638) no Hoare annotation was computed. [2020-10-29 08:40:11,695 INFO L274 CegarLoopResult]: For program point L35(line 35) no Hoare annotation was computed. [2020-10-29 08:40:11,695 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-29 08:40:11,695 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 3 ~a24~0) (= ~a18~0 9) (= ~a15~0 4)) [2020-10-29 08:40:11,695 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-29 08:40:11,695 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-29 08:40:11,695 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 4255 4271) the Hoare annotation is: (or (not (= 9 |old(~a18~0)|)) (not (= 4 |old(~a15~0)|)) (and (= ~a24~0 |old(~a24~0)|) (= ~a18~0 |old(~a18~0)|) (= ~a15~0 |old(~a15~0)|) (= ~a3~0 |old(~a3~0)|)) (not (<= 3 |old(~a24~0)|))) [2020-10-29 08:40:11,696 INFO L274 CegarLoopResult]: For program point mainEXIT(lines 4255 4271) no Hoare annotation was computed. [2020-10-29 08:40:11,696 INFO L274 CegarLoopResult]: For program point L4266(line 4266) no Hoare annotation was computed. [2020-10-29 08:40:11,696 INFO L270 CegarLoopResult]: At program point L4269(line 4269) the Hoare annotation is: (let ((.cse0 (= ~a15~0 6)) (.cse3 (<= 1 ~a24~0)) (.cse4 (= 5 ~a15~0)) (.cse1 (= ~a24~0 0)) (.cse2 (= ~a15~0 4))) (or (and .cse0 .cse1) (and (= ~a18~0 9) .cse2) (and .cse3 .cse0) (not (= 9 |old(~a18~0)|)) (not (= 4 |old(~a15~0)|)) (and .cse2 (<= ~a18~0 8)) (and .cse4 .cse3) (and (<= ~a24~0 1) .cse2) (and (<= 3 ~a24~0) .cse2) (not (<= 3 |old(~a24~0)|)) (and .cse4 .cse1) (and (<= 249 ~a3~0) .cse2))) [2020-10-29 08:40:11,696 INFO L274 CegarLoopResult]: For program point L4269-1(line 4269) no Hoare annotation was computed. [2020-10-29 08:40:11,696 INFO L270 CegarLoopResult]: At program point L4261-2(lines 4261 4270) the Hoare annotation is: (let ((.cse0 (= ~a15~0 6)) (.cse3 (<= 1 ~a24~0)) (.cse4 (= 5 ~a15~0)) (.cse1 (= ~a24~0 0)) (.cse2 (= ~a15~0 4))) (or (and .cse0 .cse1) (and (= ~a18~0 9) .cse2) (and .cse3 .cse0) (not (= 9 |old(~a18~0)|)) (not (= 4 |old(~a15~0)|)) (and .cse2 (<= ~a18~0 8)) (and .cse4 .cse3) (and (<= ~a24~0 1) .cse2) (and (<= 3 ~a24~0) .cse2) (not (<= 3 |old(~a24~0)|)) (and .cse4 .cse1) (and (<= 249 ~a3~0) .cse2))) [2020-10-29 08:40:11,696 INFO L274 CegarLoopResult]: For program point L4261-3(lines 4255 4271) no Hoare annotation was computed. [2020-10-29 08:40:11,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.10 08:40:11 BoogieIcfgContainer [2020-10-29 08:40:11,726 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-29 08:40:11,730 INFO L168 Benchmark]: Toolchain (without parser) took 166816.60 ms. Allocated memory was 151.0 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 95.1 MB in the beginning and 1.9 GB in the end (delta: -1.9 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2020-10-29 08:40:11,731 INFO L168 Benchmark]: CDTParser took 0.55 ms. Allocated memory is still 151.0 MB. Free memory is still 123.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-29 08:40:11,734 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2215.64 ms. Allocated memory is still 151.0 MB. Free memory was 94.7 MB in the beginning and 69.0 MB in the end (delta: 25.7 MB). Peak memory consumption was 57.4 MB. Max. memory is 8.0 GB. [2020-10-29 08:40:11,736 INFO L168 Benchmark]: Boogie Preprocessor took 343.40 ms. Allocated memory was 151.0 MB in the beginning and 212.9 MB in the end (delta: 61.9 MB). Free memory was 69.0 MB in the beginning and 154.1 MB in the end (delta: -85.2 MB). Peak memory consumption was 11.0 MB. Max. memory is 8.0 GB. [2020-10-29 08:40:11,740 INFO L168 Benchmark]: RCFGBuilder took 4262.00 ms. Allocated memory was 212.9 MB in the beginning and 274.7 MB in the end (delta: 61.9 MB). Free memory was 153.6 MB in the beginning and 180.4 MB in the end (delta: -26.8 MB). Peak memory consumption was 128.5 MB. Max. memory is 8.0 GB. [2020-10-29 08:40:11,744 INFO L168 Benchmark]: TraceAbstraction took 159977.63 ms. Allocated memory was 274.7 MB in the beginning and 2.8 GB in the end (delta: 2.5 GB). Free memory was 179.9 MB in the beginning and 1.9 GB in the end (delta: -1.8 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2020-10-29 08:40:11,752 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55 ms. Allocated memory is still 151.0 MB. Free memory is still 123.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 2215.64 ms. Allocated memory is still 151.0 MB. Free memory was 94.7 MB in the beginning and 69.0 MB in the end (delta: 25.7 MB). Peak memory consumption was 57.4 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 343.40 ms. Allocated memory was 151.0 MB in the beginning and 212.9 MB in the end (delta: 61.9 MB). Free memory was 69.0 MB in the beginning and 154.1 MB in the end (delta: -85.2 MB). Peak memory consumption was 11.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 4262.00 ms. Allocated memory was 212.9 MB in the beginning and 274.7 MB in the end (delta: 61.9 MB). Free memory was 153.6 MB in the beginning and 180.4 MB in the end (delta: -26.8 MB). Peak memory consumption was 128.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 159977.63 ms. Allocated memory was 274.7 MB in the beginning and 2.8 GB in the end (delta: 2.5 GB). Free memory was 179.9 MB in the beginning and 1.9 GB in the end (delta: -1.8 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6]: 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: 4261]: Loop Invariant Derived loop invariant: (((((((((((a15 == 6 && a24 == 0) || (a18 == 9 && a15 == 4)) || (1 <= a24 && a15 == 6)) || !(9 == \old(a18))) || !(4 == \old(a15))) || (a15 == 4 && a18 <= 8)) || (5 == a15 && 1 <= a24)) || (a24 <= 1 && a15 == 4)) || (3 <= a24 && a15 == 4)) || !(3 <= \old(a24))) || (5 == a15 && a24 == 0)) || (249 <= a3 && a15 == 4) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 778 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 146.5s, OverallIterations: 10, TraceHistogramMax: 5, AutomataDifference: 108.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 13.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 635 SDtfs, 18920 SDslu, 743 SDs, 0 SdLazy, 47943 SolverSat, 6045 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 74.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 159 GetRequests, 81 SyntacticMatches, 3 SemanticMatches, 75 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 2.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=41363occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.0s AutomataMinimizationTime, 10 MinimizatonAttempts, 2549 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 2080 PreInvPairs, 2440 NumberOfFragments, 1328 HoareAnnotationTreeSize, 2080 FomulaSimplifications, 616546 FormulaSimplificationTreeSizeReduction, 4.2s HoareSimplificationTime, 13 FomulaSimplificationsInter, 30141 FormulaSimplificationTreeSizeReductionInter, 8.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 32.0s InterpolantComputationTime, 2236 NumberOfCodeBlocks, 2236 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 2226 ConstructedInterpolants, 0 QuantifiedInterpolants, 1254124 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 2 PerfectInterpolantSequences, 1887/1905 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...