./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem12_label53.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem12_label53.c -s /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 46ed46725969e780297920a13c28d6df0ec39dfc .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:22:53,365 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:22:53,383 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:22:53,457 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:22:53,458 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:22:53,466 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:22:53,472 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:22:53,482 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:22:53,486 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:22:53,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:22:53,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:22:53,495 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:22:53,496 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:22:53,507 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:22:53,510 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:22:53,513 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:22:53,515 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:22:53,519 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:22:53,529 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:22:53,532 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:22:53,541 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:22:53,543 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:22:53,546 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:22:53,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:22:53,556 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:22:53,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:22:53,557 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:22:53,564 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:22:53,566 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:22:53,567 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:22:53,568 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:22:53,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:22:53,573 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:22:53,575 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:22:53,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:22:53,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:22:53,579 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:22:53,579 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:22:53,579 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:22:53,581 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:22:53,582 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:22:53,586 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 00:22:53,638 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:22:53,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:22:53,642 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:22:53,643 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:22:53,643 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:22:53,644 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:22:53,644 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:22:53,644 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:22:53,644 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:22:53,645 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:22:53,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:22:53,647 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:22:53,647 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:22:53,647 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:22:53,648 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:22:53,648 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:22:53,648 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:22:53,648 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:22:53,649 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:22:53,649 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:22:53,649 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:22:53,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:22:53,650 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:22:53,650 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:22:53,650 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:22:53,651 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:22:53,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:22:53,651 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:22:53,652 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:22:53,652 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:/tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 46ed46725969e780297920a13c28d6df0ec39dfc [2020-11-30 00:22:53,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:22:54,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:22:54,032 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:22:54,034 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:22:54,041 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:22:54,043 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem12_label53.c [2020-11-30 00:22:54,149 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer/data/8ec5eba84/84371de0906a4baa8fd81a066ae1cc69/FLAG94bfed517 [2020-11-30 00:22:55,357 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:22:55,359 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/sv-benchmarks/c/eca-rers2012/Problem12_label53.c [2020-11-30 00:22:55,411 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer/data/8ec5eba84/84371de0906a4baa8fd81a066ae1cc69/FLAG94bfed517 [2020-11-30 00:22:55,759 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer/data/8ec5eba84/84371de0906a4baa8fd81a066ae1cc69 [2020-11-30 00:22:55,762 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:22:55,764 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:22:55,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:22:55,775 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:22:55,780 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:22:55,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:22:55" (1/1) ... [2020-11-30 00:22:55,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36e513e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:55, skipping insertion in model container [2020-11-30 00:22:55,785 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:22:55" (1/1) ... [2020-11-30 00:22:55,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:22:55,976 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:22:57,687 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:22:57,700 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:22:58,394 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:22:58,426 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:22:58,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:58 WrapperNode [2020-11-30 00:22:58,427 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:22:58,430 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:22:58,431 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:22:58,431 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:22:58,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:58" (1/1) ... [2020-11-30 00:22:58,519 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:58" (1/1) ... [2020-11-30 00:22:58,989 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:22:59,008 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:22:59,008 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:22:59,008 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:22:59,021 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:58" (1/1) ... [2020-11-30 00:22:59,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:58" (1/1) ... [2020-11-30 00:22:59,093 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:58" (1/1) ... [2020-11-30 00:22:59,094 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:58" (1/1) ... [2020-11-30 00:22:59,375 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:58" (1/1) ... [2020-11-30 00:22:59,413 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:58" (1/1) ... [2020-11-30 00:22:59,491 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:58" (1/1) ... [2020-11-30 00:22:59,625 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:22:59,626 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:22:59,627 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:22:59,627 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:22:59,633 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer/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 [2020-11-30 00:22:59,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 00:22:59,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:22:59,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:22:59,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:23:07,010 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:23:07,014 INFO L298 CfgBuilder]: Removed 15 assume(true) statements. [2020-11-30 00:23:07,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:23:07 BoogieIcfgContainer [2020-11-30 00:23:07,019 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:23:07,022 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-30 00:23:07,023 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-30 00:23:07,027 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-30 00:23:07,027 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.11 12:22:55" (1/3) ... [2020-11-30 00:23:07,028 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fcb9eb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 12:23:07, skipping insertion in model container [2020-11-30 00:23:07,029 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:22:58" (2/3) ... [2020-11-30 00:23:07,029 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2fcb9eb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 12:23:07, skipping insertion in model container [2020-11-30 00:23:07,029 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:23:07" (3/3) ... [2020-11-30 00:23:07,031 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem12_label53.c [2020-11-30 00:23:07,045 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-30 00:23:07,052 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-30 00:23:07,069 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-30 00:23:07,132 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-30 00:23:07,133 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-30 00:23:07,133 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-30 00:23:07,133 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-30 00:23:07,133 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-30 00:23:07,133 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-30 00:23:07,134 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-30 00:23:07,134 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-30 00:23:07,184 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states. [2020-11-30 00:23:07,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2020-11-30 00:23:07,192 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:23:07,194 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] [2020-11-30 00:23:07,194 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:23:07,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:23:07,202 INFO L82 PathProgramCache]: Analyzing trace with hash -1317301102, now seen corresponding path program 1 times [2020-11-30 00:23:07,213 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:23:07,214 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700293366] [2020-11-30 00:23:07,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:23:07,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:23:07,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 00:23:07,690 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700293366] [2020-11-30 00:23:07,692 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:23:07,692 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:23:07,694 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1453198928] [2020-11-30 00:23:07,700 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-30 00:23:07,700 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:23:07,720 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-30 00:23:07,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-30 00:23:07,724 INFO L87 Difference]: Start difference. First operand 819 states. Second operand 4 states. [2020-11-30 00:23:19,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:23:19,405 INFO L93 Difference]: Finished difference Result 3156 states and 6151 transitions. [2020-11-30 00:23:19,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 00:23:19,408 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 32 [2020-11-30 00:23:19,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:23:19,457 INFO L225 Difference]: With dead ends: 3156 [2020-11-30 00:23:19,457 INFO L226 Difference]: Without dead ends: 2265 [2020-11-30 00:23:19,468 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-30 00:23:19,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2265 states. [2020-11-30 00:23:19,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2265 to 2257. [2020-11-30 00:23:19,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2257 states. [2020-11-30 00:23:19,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 2257 states and 3463 transitions. [2020-11-30 00:23:19,778 INFO L78 Accepts]: Start accepts. Automaton has 2257 states and 3463 transitions. Word has length 32 [2020-11-30 00:23:19,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:23:19,779 INFO L481 AbstractCegarLoop]: Abstraction has 2257 states and 3463 transitions. [2020-11-30 00:23:19,779 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-30 00:23:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 3463 transitions. [2020-11-30 00:23:19,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-11-30 00:23:19,788 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:23:19,789 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-30 00:23:19,790 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-30 00:23:19,790 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:23:19,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:23:19,792 INFO L82 PathProgramCache]: Analyzing trace with hash -1044876041, now seen corresponding path program 1 times [2020-11-30 00:23:19,792 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:23:19,793 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [985209455] [2020-11-30 00:23:19,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:23:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:23:20,322 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 00:23:20,322 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [985209455] [2020-11-30 00:23:20,323 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:23:20,323 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:23:20,323 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1843738030] [2020-11-30 00:23:20,326 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-30 00:23:20,327 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:23:20,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-30 00:23:20,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-30 00:23:20,332 INFO L87 Difference]: Start difference. First operand 2257 states and 3463 transitions. Second operand 4 states. [2020-11-30 00:23:29,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:23:29,063 INFO L93 Difference]: Finished difference Result 6051 states and 9664 transitions. [2020-11-30 00:23:29,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-30 00:23:29,065 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 172 [2020-11-30 00:23:29,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:23:29,164 INFO L225 Difference]: With dead ends: 6051 [2020-11-30 00:23:29,166 INFO L226 Difference]: Without dead ends: 3759 [2020-11-30 00:23:29,172 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-30 00:23:29,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3759 states. [2020-11-30 00:23:29,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3759 to 3759. [2020-11-30 00:23:29,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3759 states. [2020-11-30 00:23:29,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 3759 states and 5039 transitions. [2020-11-30 00:23:29,290 INFO L78 Accepts]: Start accepts. Automaton has 3759 states and 5039 transitions. Word has length 172 [2020-11-30 00:23:29,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:23:29,291 INFO L481 AbstractCegarLoop]: Abstraction has 3759 states and 5039 transitions. [2020-11-30 00:23:29,291 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-30 00:23:29,291 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 5039 transitions. [2020-11-30 00:23:29,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2020-11-30 00:23:29,297 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:23:29,298 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-30 00:23:29,298 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-30 00:23:29,298 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:23:29,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:23:29,299 INFO L82 PathProgramCache]: Analyzing trace with hash 1337266566, now seen corresponding path program 1 times [2020-11-30 00:23:29,300 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:23:29,300 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2037330188] [2020-11-30 00:23:29,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:23:29,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:23:29,715 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2020-11-30 00:23:29,715 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2037330188] [2020-11-30 00:23:29,716 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:23:29,716 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-11-30 00:23:29,716 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2137424020] [2020-11-30 00:23:29,719 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:23:29,720 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:23:29,723 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:23:29,725 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:23:29,726 INFO L87 Difference]: Start difference. First operand 3759 states and 5039 transitions. Second operand 3 states. [2020-11-30 00:23:35,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:23:35,924 INFO L93 Difference]: Finished difference Result 10520 states and 14356 transitions. [2020-11-30 00:23:35,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:23:35,952 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 242 [2020-11-30 00:23:35,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:23:36,004 INFO L225 Difference]: With dead ends: 10520 [2020-11-30 00:23:36,004 INFO L226 Difference]: Without dead ends: 6763 [2020-11-30 00:23:36,013 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:23:36,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6763 states. [2020-11-30 00:23:36,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6763 to 6012. [2020-11-30 00:23:36,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6012 states. [2020-11-30 00:23:36,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6012 states to 6012 states and 7703 transitions. [2020-11-30 00:23:36,200 INFO L78 Accepts]: Start accepts. Automaton has 6012 states and 7703 transitions. Word has length 242 [2020-11-30 00:23:36,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:23:36,203 INFO L481 AbstractCegarLoop]: Abstraction has 6012 states and 7703 transitions. [2020-11-30 00:23:36,203 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:23:36,204 INFO L276 IsEmpty]: Start isEmpty. Operand 6012 states and 7703 transitions. [2020-11-30 00:23:36,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2020-11-30 00:23:36,213 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:23:36,213 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-30 00:23:36,214 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-30 00:23:36,214 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:23:36,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:23:36,216 INFO L82 PathProgramCache]: Analyzing trace with hash -2005478653, now seen corresponding path program 1 times [2020-11-30 00:23:36,216 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:23:36,217 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860349821] [2020-11-30 00:23:36,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:23:36,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:23:36,674 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 59 proven. 43 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2020-11-30 00:23:36,674 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1860349821] [2020-11-30 00:23:36,675 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1703282343] [2020-11-30 00:23:36,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 00:23:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:23:36,890 INFO L263 TraceCheckSpWp]: Trace formula consists of 376 conjuncts, 2 conjunts are in the unsatisfiable core [2020-11-30 00:23:36,905 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 00:23:37,326 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 00:23:37,327 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-11-30 00:23:37,328 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2020-11-30 00:23:37,328 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83182231] [2020-11-30 00:23:37,329 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:23:37,329 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:23:37,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:23:37,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-30 00:23:37,330 INFO L87 Difference]: Start difference. First operand 6012 states and 7703 transitions. Second operand 3 states. [2020-11-30 00:23:44,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:23:44,067 INFO L93 Difference]: Finished difference Result 15026 states and 19934 transitions. [2020-11-30 00:23:44,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:23:44,069 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 255 [2020-11-30 00:23:44,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:23:44,135 INFO L225 Difference]: With dead ends: 15026 [2020-11-30 00:23:44,136 INFO L226 Difference]: Without dead ends: 9016 [2020-11-30 00:23:44,148 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 257 GetRequests, 254 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-30 00:23:44,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9016 states. [2020-11-30 00:23:44,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9016 to 9016. [2020-11-30 00:23:44,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9016 states. [2020-11-30 00:23:44,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9016 states to 9016 states and 11411 transitions. [2020-11-30 00:23:44,420 INFO L78 Accepts]: Start accepts. Automaton has 9016 states and 11411 transitions. Word has length 255 [2020-11-30 00:23:44,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:23:44,421 INFO L481 AbstractCegarLoop]: Abstraction has 9016 states and 11411 transitions. [2020-11-30 00:23:44,421 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:23:44,422 INFO L276 IsEmpty]: Start isEmpty. Operand 9016 states and 11411 transitions. [2020-11-30 00:23:44,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2020-11-30 00:23:44,429 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:23:44,429 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-30 00:23:44,643 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 00:23:44,644 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:23:44,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:23:44,645 INFO L82 PathProgramCache]: Analyzing trace with hash 1585612411, now seen corresponding path program 1 times [2020-11-30 00:23:44,645 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:23:44,645 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [707713869] [2020-11-30 00:23:44,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:23:44,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:23:44,904 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2020-11-30 00:23:44,904 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [707713869] [2020-11-30 00:23:44,905 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:23:44,905 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:23:44,906 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288497715] [2020-11-30 00:23:44,906 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:23:44,907 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:23:44,908 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:23:44,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:23:44,908 INFO L87 Difference]: Start difference. First operand 9016 states and 11411 transitions. Second operand 3 states. [2020-11-30 00:23:53,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:23:53,018 INFO L93 Difference]: Finished difference Result 25540 states and 32713 transitions. [2020-11-30 00:23:53,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:23:53,029 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 272 [2020-11-30 00:23:53,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:23:53,122 INFO L225 Difference]: With dead ends: 25540 [2020-11-30 00:23:53,122 INFO L226 Difference]: Without dead ends: 16526 [2020-11-30 00:23:53,141 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:23:53,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16526 states. [2020-11-30 00:23:53,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16526 to 15775. [2020-11-30 00:23:53,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15775 states. [2020-11-30 00:23:53,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15775 states to 15775 states and 19755 transitions. [2020-11-30 00:23:53,534 INFO L78 Accepts]: Start accepts. Automaton has 15775 states and 19755 transitions. Word has length 272 [2020-11-30 00:23:53,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:23:53,535 INFO L481 AbstractCegarLoop]: Abstraction has 15775 states and 19755 transitions. [2020-11-30 00:23:53,535 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:23:53,535 INFO L276 IsEmpty]: Start isEmpty. Operand 15775 states and 19755 transitions. [2020-11-30 00:23:53,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2020-11-30 00:23:53,543 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:23:53,544 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:23:53,544 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-30 00:23:53,544 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:23:53,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:23:53,545 INFO L82 PathProgramCache]: Analyzing trace with hash -1540148435, now seen corresponding path program 1 times [2020-11-30 00:23:53,546 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:23:53,546 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990290077] [2020-11-30 00:23:53,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:23:53,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:23:54,163 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2020-11-30 00:23:54,164 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990290077] [2020-11-30 00:23:54,165 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:23:54,165 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:23:54,166 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537681578] [2020-11-30 00:23:54,167 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:23:54,167 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:23:54,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:23:54,168 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:23:54,169 INFO L87 Difference]: Start difference. First operand 15775 states and 19755 transitions. Second operand 3 states. [2020-11-30 00:24:01,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:24:01,886 INFO L93 Difference]: Finished difference Result 38307 states and 48288 transitions. [2020-11-30 00:24:01,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:24:01,889 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 321 [2020-11-30 00:24:01,890 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:24:01,953 INFO L225 Difference]: With dead ends: 38307 [2020-11-30 00:24:01,954 INFO L226 Difference]: Without dead ends: 22534 [2020-11-30 00:24:01,977 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:24:02,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22534 states. [2020-11-30 00:24:02,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22534 to 22534. [2020-11-30 00:24:02,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22534 states. [2020-11-30 00:24:02,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22534 states to 22534 states and 27807 transitions. [2020-11-30 00:24:02,401 INFO L78 Accepts]: Start accepts. Automaton has 22534 states and 27807 transitions. Word has length 321 [2020-11-30 00:24:02,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:24:02,402 INFO L481 AbstractCegarLoop]: Abstraction has 22534 states and 27807 transitions. [2020-11-30 00:24:02,402 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:24:02,402 INFO L276 IsEmpty]: Start isEmpty. Operand 22534 states and 27807 transitions. [2020-11-30 00:24:02,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2020-11-30 00:24:02,410 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:24:02,411 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:24:02,411 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-30 00:24:02,412 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:24:02,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:24:02,413 INFO L82 PathProgramCache]: Analyzing trace with hash -1554838448, now seen corresponding path program 1 times [2020-11-30 00:24:02,413 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:24:02,413 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1170479757] [2020-11-30 00:24:02,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:24:02,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:24:02,689 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2020-11-30 00:24:02,690 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1170479757] [2020-11-30 00:24:02,690 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:24:02,691 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:24:02,691 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [760251846] [2020-11-30 00:24:02,692 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:24:02,692 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:24:02,693 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:24:02,693 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:24:02,694 INFO L87 Difference]: Start difference. First operand 22534 states and 27807 transitions. Second operand 3 states. [2020-11-30 00:24:10,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:24:10,288 INFO L93 Difference]: Finished difference Result 45066 states and 55612 transitions. [2020-11-30 00:24:10,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:24:10,290 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 326 [2020-11-30 00:24:10,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:24:10,359 INFO L225 Difference]: With dead ends: 45066 [2020-11-30 00:24:10,360 INFO L226 Difference]: Without dead ends: 22534 [2020-11-30 00:24:10,395 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:24:10,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22534 states. [2020-11-30 00:24:10,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22534 to 22534. [2020-11-30 00:24:10,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22534 states. [2020-11-30 00:24:10,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22534 states to 22534 states and 27513 transitions. [2020-11-30 00:24:10,837 INFO L78 Accepts]: Start accepts. Automaton has 22534 states and 27513 transitions. Word has length 326 [2020-11-30 00:24:10,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:24:10,838 INFO L481 AbstractCegarLoop]: Abstraction has 22534 states and 27513 transitions. [2020-11-30 00:24:10,839 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:24:10,839 INFO L276 IsEmpty]: Start isEmpty. Operand 22534 states and 27513 transitions. [2020-11-30 00:24:10,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2020-11-30 00:24:10,848 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:24:10,849 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:24:10,849 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-30 00:24:10,849 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:24:10,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:24:10,850 INFO L82 PathProgramCache]: Analyzing trace with hash 306607186, now seen corresponding path program 1 times [2020-11-30 00:24:10,850 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:24:10,851 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190174704] [2020-11-30 00:24:10,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:24:10,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:24:11,114 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2020-11-30 00:24:11,114 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1190174704] [2020-11-30 00:24:11,115 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:24:11,115 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:24:11,115 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [928277402] [2020-11-30 00:24:11,116 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:24:11,116 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:24:11,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:24:11,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:24:11,117 INFO L87 Difference]: Start difference. First operand 22534 states and 27513 transitions. Second operand 3 states. [2020-11-30 00:24:19,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:24:19,052 INFO L93 Difference]: Finished difference Result 53327 states and 64736 transitions. [2020-11-30 00:24:19,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:24:19,054 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 337 [2020-11-30 00:24:19,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:24:19,112 INFO L225 Difference]: With dead ends: 53327 [2020-11-30 00:24:19,112 INFO L226 Difference]: Without dead ends: 30795 [2020-11-30 00:24:19,141 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:24:19,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30795 states. [2020-11-30 00:24:19,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30795 to 30044. [2020-11-30 00:24:19,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30044 states. [2020-11-30 00:24:19,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30044 states to 30044 states and 35172 transitions. [2020-11-30 00:24:19,893 INFO L78 Accepts]: Start accepts. Automaton has 30044 states and 35172 transitions. Word has length 337 [2020-11-30 00:24:19,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:24:19,894 INFO L481 AbstractCegarLoop]: Abstraction has 30044 states and 35172 transitions. [2020-11-30 00:24:19,895 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:24:19,895 INFO L276 IsEmpty]: Start isEmpty. Operand 30044 states and 35172 transitions. [2020-11-30 00:24:19,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2020-11-30 00:24:19,908 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:24:19,909 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:24:19,909 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-30 00:24:19,909 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:24:19,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:24:19,910 INFO L82 PathProgramCache]: Analyzing trace with hash 951183902, now seen corresponding path program 1 times [2020-11-30 00:24:19,911 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:24:19,917 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2098146601] [2020-11-30 00:24:19,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:24:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:24:20,281 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 236 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2020-11-30 00:24:20,281 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2098146601] [2020-11-30 00:24:20,283 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:24:20,283 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:24:20,283 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [607811185] [2020-11-30 00:24:20,284 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:24:20,285 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:24:20,285 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:24:20,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:24:20,286 INFO L87 Difference]: Start difference. First operand 30044 states and 35172 transitions. Second operand 3 states. [2020-11-30 00:24:28,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:24:28,832 INFO L93 Difference]: Finished difference Result 62339 states and 72632 transitions. [2020-11-30 00:24:28,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:24:28,845 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 346 [2020-11-30 00:24:28,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:24:28,914 INFO L225 Difference]: With dead ends: 62339 [2020-11-30 00:24:28,914 INFO L226 Difference]: Without dead ends: 31546 [2020-11-30 00:24:28,940 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:24:28,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31546 states. [2020-11-30 00:24:29,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31546 to 30044. [2020-11-30 00:24:29,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30044 states. [2020-11-30 00:24:29,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30044 states to 30044 states and 34298 transitions. [2020-11-30 00:24:29,451 INFO L78 Accepts]: Start accepts. Automaton has 30044 states and 34298 transitions. Word has length 346 [2020-11-30 00:24:29,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:24:29,452 INFO L481 AbstractCegarLoop]: Abstraction has 30044 states and 34298 transitions. [2020-11-30 00:24:29,453 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:24:29,453 INFO L276 IsEmpty]: Start isEmpty. Operand 30044 states and 34298 transitions. [2020-11-30 00:24:29,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2020-11-30 00:24:29,459 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:24:29,460 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:24:29,460 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-30 00:24:29,461 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:24:29,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:24:29,462 INFO L82 PathProgramCache]: Analyzing trace with hash 1955550434, now seen corresponding path program 1 times [2020-11-30 00:24:29,462 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:24:29,462 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [657257691] [2020-11-30 00:24:29,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:24:29,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:24:29,752 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2020-11-30 00:24:29,752 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [657257691] [2020-11-30 00:24:29,753 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:24:29,753 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:24:29,753 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903497928] [2020-11-30 00:24:29,754 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:24:29,754 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:24:29,755 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:24:29,755 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:24:29,755 INFO L87 Difference]: Start difference. First operand 30044 states and 34298 transitions. Second operand 3 states. [2020-11-30 00:24:38,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:24:38,429 INFO L93 Difference]: Finished difference Result 74355 states and 85368 transitions. [2020-11-30 00:24:38,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:24:38,431 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 363 [2020-11-30 00:24:38,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:24:38,494 INFO L225 Difference]: With dead ends: 74355 [2020-11-30 00:24:38,494 INFO L226 Difference]: Without dead ends: 45064 [2020-11-30 00:24:38,518 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:24:38,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45064 states. [2020-11-30 00:24:39,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45064 to 43562. [2020-11-30 00:24:39,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43562 states. [2020-11-30 00:24:39,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43562 states to 43562 states and 49716 transitions. [2020-11-30 00:24:39,118 INFO L78 Accepts]: Start accepts. Automaton has 43562 states and 49716 transitions. Word has length 363 [2020-11-30 00:24:39,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:24:39,119 INFO L481 AbstractCegarLoop]: Abstraction has 43562 states and 49716 transitions. [2020-11-30 00:24:39,119 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:24:39,120 INFO L276 IsEmpty]: Start isEmpty. Operand 43562 states and 49716 transitions. [2020-11-30 00:24:39,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2020-11-30 00:24:39,132 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:24:39,133 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-30 00:24:39,133 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-30 00:24:39,134 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:24:39,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:24:39,134 INFO L82 PathProgramCache]: Analyzing trace with hash 276823586, now seen corresponding path program 1 times [2020-11-30 00:24:39,135 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:24:39,135 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [34898942] [2020-11-30 00:24:39,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:24:39,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:24:39,847 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 313 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2020-11-30 00:24:39,848 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [34898942] [2020-11-30 00:24:39,848 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:24:39,849 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-30 00:24:39,849 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [69743768] [2020-11-30 00:24:39,850 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-30 00:24:39,850 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:24:39,851 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-30 00:24:39,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-30 00:24:39,851 INFO L87 Difference]: Start difference. First operand 43562 states and 49716 transitions. Second operand 4 states. [2020-11-30 00:24:50,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:24:50,432 INFO L93 Difference]: Finished difference Result 97129 states and 110436 transitions. [2020-11-30 00:24:50,434 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-30 00:24:50,435 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 428 [2020-11-30 00:24:50,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:24:50,507 INFO L225 Difference]: With dead ends: 97129 [2020-11-30 00:24:50,507 INFO L226 Difference]: Without dead ends: 49814 [2020-11-30 00:24:50,546 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-30 00:24:50,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49814 states. [2020-11-30 00:24:51,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49814 to 49570. [2020-11-30 00:24:51,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49570 states. [2020-11-30 00:24:51,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49570 states to 49570 states and 54619 transitions. [2020-11-30 00:24:51,264 INFO L78 Accepts]: Start accepts. Automaton has 49570 states and 54619 transitions. Word has length 428 [2020-11-30 00:24:51,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:24:51,266 INFO L481 AbstractCegarLoop]: Abstraction has 49570 states and 54619 transitions. [2020-11-30 00:24:51,266 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-30 00:24:51,266 INFO L276 IsEmpty]: Start isEmpty. Operand 49570 states and 54619 transitions. [2020-11-30 00:24:51,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2020-11-30 00:24:51,279 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:24:51,280 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-30 00:24:51,280 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-30 00:24:51,281 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:24:51,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:24:51,282 INFO L82 PathProgramCache]: Analyzing trace with hash 2087308447, now seen corresponding path program 1 times [2020-11-30 00:24:51,282 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:24:51,282 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [249073052] [2020-11-30 00:24:51,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:24:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:24:51,932 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 395 proven. 62 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2020-11-30 00:24:51,933 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [249073052] [2020-11-30 00:24:51,933 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1429026532] [2020-11-30 00:24:51,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 00:24:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:24:52,145 INFO L263 TraceCheckSpWp]: Trace formula consists of 596 conjuncts, 2 conjunts are in the unsatisfiable core [2020-11-30 00:24:52,167 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 00:24:52,330 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2020-11-30 00:24:52,330 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-11-30 00:24:52,331 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2020-11-30 00:24:52,331 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647600058] [2020-11-30 00:24:52,332 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:24:52,332 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:24:52,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:24:52,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-30 00:24:52,333 INFO L87 Difference]: Start difference. First operand 49570 states and 54619 transitions. Second operand 3 states. [2020-11-30 00:24:59,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:24:59,658 INFO L93 Difference]: Finished difference Result 100640 states and 111319 transitions. [2020-11-30 00:24:59,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:24:59,660 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 429 [2020-11-30 00:24:59,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:24:59,745 INFO L225 Difference]: With dead ends: 100640 [2020-11-30 00:24:59,745 INFO L226 Difference]: Without dead ends: 51823 [2020-11-30 00:24:59,780 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 432 GetRequests, 429 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-30 00:24:59,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51823 states. [2020-11-30 00:25:00,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51823 to 51823. [2020-11-30 00:25:00,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51823 states. [2020-11-30 00:25:00,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51823 states to 51823 states and 56644 transitions. [2020-11-30 00:25:00,348 INFO L78 Accepts]: Start accepts. Automaton has 51823 states and 56644 transitions. Word has length 429 [2020-11-30 00:25:00,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:25:00,349 INFO L481 AbstractCegarLoop]: Abstraction has 51823 states and 56644 transitions. [2020-11-30 00:25:00,349 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:25:00,349 INFO L276 IsEmpty]: Start isEmpty. Operand 51823 states and 56644 transitions. [2020-11-30 00:25:00,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2020-11-30 00:25:00,361 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:25:00,361 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-30 00:25:00,587 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-11-30 00:25:00,588 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:25:00,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:25:00,588 INFO L82 PathProgramCache]: Analyzing trace with hash -2070534246, now seen corresponding path program 1 times [2020-11-30 00:25:00,589 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:25:00,589 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027222217] [2020-11-30 00:25:00,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:25:00,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:25:01,290 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 399 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2020-11-30 00:25:01,291 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2027222217] [2020-11-30 00:25:01,291 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:25:01,291 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:25:01,291 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134901222] [2020-11-30 00:25:01,292 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:25:01,292 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:25:01,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:25:01,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:25:01,293 INFO L87 Difference]: Start difference. First operand 51823 states and 56644 transitions. Second operand 3 states. [2020-11-30 00:25:10,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:25:10,603 INFO L93 Difference]: Finished difference Result 129929 states and 142013 transitions. [2020-11-30 00:25:10,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:25:10,605 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 431 [2020-11-30 00:25:10,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:25:10,706 INFO L225 Difference]: With dead ends: 129929 [2020-11-30 00:25:10,707 INFO L226 Difference]: Without dead ends: 78859 [2020-11-30 00:25:10,741 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:25:10,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78859 states. [2020-11-30 00:25:11,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78859 to 75104. [2020-11-30 00:25:11,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75104 states. [2020-11-30 00:25:12,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75104 states to 75104 states and 80828 transitions. [2020-11-30 00:25:12,181 INFO L78 Accepts]: Start accepts. Automaton has 75104 states and 80828 transitions. Word has length 431 [2020-11-30 00:25:12,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:25:12,181 INFO L481 AbstractCegarLoop]: Abstraction has 75104 states and 80828 transitions. [2020-11-30 00:25:12,182 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:25:12,182 INFO L276 IsEmpty]: Start isEmpty. Operand 75104 states and 80828 transitions. [2020-11-30 00:25:12,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2020-11-30 00:25:12,202 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:25:12,202 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, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:25:12,203 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-11-30 00:25:12,203 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:25:12,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:25:12,204 INFO L82 PathProgramCache]: Analyzing trace with hash 1364022205, now seen corresponding path program 1 times [2020-11-30 00:25:12,204 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:25:12,204 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715818817] [2020-11-30 00:25:12,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:25:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:25:12,968 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 588 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2020-11-30 00:25:12,969 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715818817] [2020-11-30 00:25:12,970 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:25:12,970 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:25:12,973 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [37174396] [2020-11-30 00:25:12,974 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:25:12,974 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:25:12,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:25:12,975 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:25:12,975 INFO L87 Difference]: Start difference. First operand 75104 states and 80828 transitions. Second operand 3 states. [2020-11-30 00:25:21,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:25:21,647 INFO L93 Difference]: Finished difference Result 150206 states and 161652 transitions. [2020-11-30 00:25:21,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:25:21,649 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 545 [2020-11-30 00:25:21,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:25:21,741 INFO L225 Difference]: With dead ends: 150206 [2020-11-30 00:25:21,742 INFO L226 Difference]: Without dead ends: 75855 [2020-11-30 00:25:21,768 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:25:21,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75855 states. [2020-11-30 00:25:22,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75855 to 73602. [2020-11-30 00:25:22,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73602 states. [2020-11-30 00:25:23,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73602 states to 73602 states and 77677 transitions. [2020-11-30 00:25:23,079 INFO L78 Accepts]: Start accepts. Automaton has 73602 states and 77677 transitions. Word has length 545 [2020-11-30 00:25:23,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:25:23,079 INFO L481 AbstractCegarLoop]: Abstraction has 73602 states and 77677 transitions. [2020-11-30 00:25:23,079 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:25:23,080 INFO L276 IsEmpty]: Start isEmpty. Operand 73602 states and 77677 transitions. [2020-11-30 00:25:23,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 566 [2020-11-30 00:25:23,100 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:25:23,100 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:25:23,100 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-11-30 00:25:23,101 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:25:23,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:25:23,102 INFO L82 PathProgramCache]: Analyzing trace with hash 1933461159, now seen corresponding path program 1 times [2020-11-30 00:25:23,102 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:25:23,102 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416786978] [2020-11-30 00:25:23,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:25:23,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:25:24,332 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 458 proven. 108 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2020-11-30 00:25:24,332 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416786978] [2020-11-30 00:25:24,332 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [915585720] [2020-11-30 00:25:24,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 00:25:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:25:24,542 INFO L263 TraceCheckSpWp]: Trace formula consists of 736 conjuncts, 2 conjunts are in the unsatisfiable core [2020-11-30 00:25:24,552 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 00:25:24,798 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 666 trivial. 0 not checked. [2020-11-30 00:25:24,799 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-11-30 00:25:24,799 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2020-11-30 00:25:24,799 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424861530] [2020-11-30 00:25:24,800 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:25:24,800 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:25:24,800 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:25:24,800 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-11-30 00:25:24,800 INFO L87 Difference]: Start difference. First operand 73602 states and 77677 transitions. Second operand 3 states. [2020-11-30 00:25:33,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:25:33,220 INFO L93 Difference]: Finished difference Result 146451 states and 154596 transitions. [2020-11-30 00:25:33,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:25:33,222 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 565 [2020-11-30 00:25:33,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:25:33,306 INFO L225 Difference]: With dead ends: 146451 [2020-11-30 00:25:33,306 INFO L226 Difference]: Without dead ends: 73602 [2020-11-30 00:25:33,331 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 568 GetRequests, 564 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-11-30 00:25:33,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73602 states. [2020-11-30 00:25:34,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73602 to 72851. [2020-11-30 00:25:34,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72851 states. [2020-11-30 00:25:34,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72851 states to 72851 states and 76037 transitions. [2020-11-30 00:25:34,374 INFO L78 Accepts]: Start accepts. Automaton has 72851 states and 76037 transitions. Word has length 565 [2020-11-30 00:25:34,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:25:34,375 INFO L481 AbstractCegarLoop]: Abstraction has 72851 states and 76037 transitions. [2020-11-30 00:25:34,375 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:25:34,375 INFO L276 IsEmpty]: Start isEmpty. Operand 72851 states and 76037 transitions. [2020-11-30 00:25:34,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 568 [2020-11-30 00:25:34,392 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:25:34,393 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, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:25:34,594 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2020-11-30 00:25:34,595 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:25:34,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:25:34,595 INFO L82 PathProgramCache]: Analyzing trace with hash -1810618496, now seen corresponding path program 1 times [2020-11-30 00:25:34,596 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:25:34,596 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1290361696] [2020-11-30 00:25:34,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:25:34,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:25:35,384 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 610 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2020-11-30 00:25:35,385 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1290361696] [2020-11-30 00:25:35,385 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:25:35,385 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:25:35,385 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2096429336] [2020-11-30 00:25:35,386 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:25:35,386 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:25:35,386 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:25:35,387 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:25:35,387 INFO L87 Difference]: Start difference. First operand 72851 states and 76037 transitions. Second operand 3 states. [2020-11-30 00:25:44,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:25:44,483 INFO L93 Difference]: Finished difference Result 144949 states and 151316 transitions. [2020-11-30 00:25:44,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:25:44,485 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 567 [2020-11-30 00:25:44,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:25:44,565 INFO L225 Difference]: With dead ends: 144949 [2020-11-30 00:25:44,565 INFO L226 Difference]: Without dead ends: 72851 [2020-11-30 00:25:44,588 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:25:44,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72851 states. [2020-11-30 00:25:45,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72851 to 70598. [2020-11-30 00:25:45,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70598 states. [2020-11-30 00:25:45,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70598 states to 70598 states and 73093 transitions. [2020-11-30 00:25:45,430 INFO L78 Accepts]: Start accepts. Automaton has 70598 states and 73093 transitions. Word has length 567 [2020-11-30 00:25:45,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:25:45,431 INFO L481 AbstractCegarLoop]: Abstraction has 70598 states and 73093 transitions. [2020-11-30 00:25:45,431 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:25:45,431 INFO L276 IsEmpty]: Start isEmpty. Operand 70598 states and 73093 transitions. [2020-11-30 00:25:45,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 691 [2020-11-30 00:25:45,453 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:25:45,453 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, 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:25:45,454 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-11-30 00:25:45,454 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:25:45,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:25:45,455 INFO L82 PathProgramCache]: Analyzing trace with hash -1320069174, now seen corresponding path program 1 times [2020-11-30 00:25:45,455 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:25:45,455 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [936326533] [2020-11-30 00:25:45,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:25:45,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:25:46,614 INFO L134 CoverageAnalysis]: Checked inductivity of 845 backedges. 532 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2020-11-30 00:25:46,614 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [936326533] [2020-11-30 00:25:46,615 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:25:46,615 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:25:46,615 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146167722] [2020-11-30 00:25:46,616 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:25:46,616 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:25:46,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:25:46,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:25:46,617 INFO L87 Difference]: Start difference. First operand 70598 states and 73093 transitions. Second operand 3 states. [2020-11-30 00:25:56,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:25:56,439 INFO L93 Difference]: Finished difference Result 169730 states and 175987 transitions. [2020-11-30 00:25:56,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:25:56,441 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 690 [2020-11-30 00:25:56,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:25:56,442 INFO L225 Difference]: With dead ends: 169730 [2020-11-30 00:25:56,442 INFO L226 Difference]: Without dead ends: 0 [2020-11-30 00:25:56,499 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:25:56,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-30 00:25:56,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-30 00:25:56,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-30 00:25:56,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-30 00:25:56,500 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 690 [2020-11-30 00:25:56,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:25:56,501 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-30 00:25:56,501 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:25:56,501 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-30 00:25:56,501 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-30 00:25:56,501 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-11-30 00:25:56,504 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-30 00:25:56,943 WARN L193 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 151 [2020-11-30 00:25:57,307 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 117 [2020-11-30 00:25:57,933 WARN L193 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 142 [2020-11-30 00:25:58,374 WARN L193 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 191 [2020-11-30 00:25:58,916 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 191 [2020-11-30 00:26:00,952 WARN L193 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 125 DAG size of output: 50 [2020-11-30 00:26:02,480 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 104 DAG size of output: 49 [2020-11-30 00:26:04,176 WARN L193 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 119 DAG size of output: 49 [2020-11-30 00:26:05,962 WARN L193 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 151 DAG size of output: 51 [2020-11-30 00:26:08,106 WARN L193 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 151 DAG size of output: 51 [2020-11-30 00:26:08,123 INFO L274 CegarLoopResult]: For program point L2876(lines 2876 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,123 INFO L274 CegarLoopResult]: For program point L498(lines 498 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,123 INFO L274 CegarLoopResult]: For program point L3406(lines 3406 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,123 INFO L274 CegarLoopResult]: For program point L764(lines 764 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,123 INFO L274 CegarLoopResult]: For program point L3671(lines 3671 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,123 INFO L274 CegarLoopResult]: For program point L2086(lines 2086 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,124 INFO L274 CegarLoopResult]: For program point L4201(lines 4201 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,124 INFO L274 CegarLoopResult]: For program point L1030(lines 1030 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,124 INFO L274 CegarLoopResult]: For program point L1823(lines 1823 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,124 INFO L274 CegarLoopResult]: For program point L4466(lines 4466 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,124 INFO L274 CegarLoopResult]: For program point L2352(lines 2352 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,124 INFO L274 CegarLoopResult]: For program point L1295(lines 1295 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,124 INFO L274 CegarLoopResult]: For program point L4731(lines 4731 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,124 INFO L274 CegarLoopResult]: For program point L3939(lines 3939 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,124 INFO L274 CegarLoopResult]: For program point L2618(lines 2618 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,124 INFO L274 CegarLoopResult]: For program point L1561(lines 1561 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,124 INFO L274 CegarLoopResult]: For program point L240(lines 240 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,125 INFO L274 CegarLoopResult]: For program point L3147(lines 3147 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,125 INFO L274 CegarLoopResult]: For program point L505(lines 505 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,125 INFO L274 CegarLoopResult]: For program point L2884(lines 2884 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,125 INFO L274 CegarLoopResult]: For program point L770(lines 770 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,125 INFO L274 CegarLoopResult]: For program point L3413(lines 3413 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,125 INFO L274 CegarLoopResult]: For program point L2092(lines 2092 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,125 INFO L274 CegarLoopResult]: For program point L3678(lines 3678 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,125 INFO L274 CegarLoopResult]: For program point L1300(lines 1300 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,125 INFO L274 CegarLoopResult]: For program point L1036(lines 1036 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,125 INFO L274 CegarLoopResult]: For program point L4473(lines 4473 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,125 INFO L274 CegarLoopResult]: For program point L2359(lines 2359 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,126 INFO L274 CegarLoopResult]: For program point L4209(lines 4209 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,126 INFO L274 CegarLoopResult]: For program point L1831(lines 1831 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,126 INFO L274 CegarLoopResult]: For program point L3153(lines 3153 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,126 INFO L274 CegarLoopResult]: For program point L3946(lines 3946 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,126 INFO L274 CegarLoopResult]: For program point L4739(lines 4739 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,126 INFO L274 CegarLoopResult]: For program point L1568(lines 1568 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,126 INFO L274 CegarLoopResult]: For program point L2625(lines 2625 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,126 INFO L274 CegarLoopResult]: For program point L247(lines 247 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,126 INFO L274 CegarLoopResult]: For program point L2890(lines 2890 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,126 INFO L274 CegarLoopResult]: For program point L512(lines 512 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,126 INFO L274 CegarLoopResult]: For program point L3420(lines 3420 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,127 INFO L274 CegarLoopResult]: For program point L1306(lines 1306 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,127 INFO L274 CegarLoopResult]: For program point L778(lines 778 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,127 INFO L274 CegarLoopResult]: For program point L3685(lines 3685 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,127 INFO L274 CegarLoopResult]: For program point L2100(lines 2100 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,127 INFO L274 CegarLoopResult]: For program point L1043(lines 1043 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,127 INFO L274 CegarLoopResult]: For program point L1836(lines 1836 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,127 INFO L274 CegarLoopResult]: For program point L4479(lines 4479 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,127 INFO L274 CegarLoopResult]: For program point L4215(lines 4215 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,127 INFO L274 CegarLoopResult]: For program point L3952(lines 3952 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,127 INFO L274 CegarLoopResult]: For program point L1574(lines 1574 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,127 INFO L274 CegarLoopResult]: For program point L2367(lines 2367 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,128 INFO L274 CegarLoopResult]: For program point L2896(lines 2896 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,128 INFO L274 CegarLoopResult]: For program point L4746(lines 4746 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,128 INFO L274 CegarLoopResult]: For program point L2632(lines 2632 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,128 INFO L274 CegarLoopResult]: For program point L3161(lines 3161 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,128 INFO L274 CegarLoopResult]: For program point L1312(lines 1312 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,128 INFO L274 CegarLoopResult]: For program point L255(lines 255 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,128 INFO L274 CegarLoopResult]: For program point L520(lines 520 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,128 INFO L274 CegarLoopResult]: For program point L785(lines 785 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,128 INFO L274 CegarLoopResult]: For program point L2635(lines 2635 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,130 INFO L274 CegarLoopResult]: For program point L3428(lines 3428 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,130 INFO L274 CegarLoopResult]: For program point L1050(lines 1050 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,130 INFO L274 CegarLoopResult]: For program point L2107(lines 2107 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,130 INFO L274 CegarLoopResult]: For program point L1843(lines 1843 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,130 INFO L274 CegarLoopResult]: For program point L3693(lines 3693 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,131 INFO L274 CegarLoopResult]: For program point L4486(lines 4486 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,131 INFO L274 CegarLoopResult]: For program point L4222(lines 4222 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,131 INFO L274 CegarLoopResult]: For program point L2373(lines 2373 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,131 INFO L274 CegarLoopResult]: For program point L2902(lines 2902 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,131 INFO L274 CegarLoopResult]: For program point L4752(lines 4752 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,131 INFO L274 CegarLoopResult]: For program point L1317(lines 1317 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,132 INFO L274 CegarLoopResult]: For program point L260(lines 260 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,132 INFO L274 CegarLoopResult]: For program point L3960(lines 3960 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,132 INFO L274 CegarLoopResult]: For program point L1582(lines 1582 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,132 INFO L274 CegarLoopResult]: For program point L3168(lines 3168 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,132 INFO L274 CegarLoopResult]: For program point L791(lines 791 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,132 INFO L274 CegarLoopResult]: For program point L527(lines 527 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,132 INFO L274 CegarLoopResult]: For program point L2113(lines 2113 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,133 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-30 00:26:08,133 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 15) no Hoare annotation was computed. [2020-11-30 00:26:08,133 INFO L274 CegarLoopResult]: For program point L3699(lines 3699 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,133 INFO L274 CegarLoopResult]: For program point L2378(lines 2378 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,133 INFO L274 CegarLoopResult]: For program point L1057(lines 1057 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,133 INFO L274 CegarLoopResult]: For program point L2643(lines 2643 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,134 INFO L274 CegarLoopResult]: For program point L3436(lines 3436 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,134 INFO L274 CegarLoopResult]: For program point L1322(lines 1322 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,134 INFO L274 CegarLoopResult]: For program point L4229(lines 4229 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,134 INFO L274 CegarLoopResult]: For program point L1851(lines 1851 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,134 INFO L274 CegarLoopResult]: For program point L4494(lines 4494 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,134 INFO L274 CegarLoopResult]: For program point L2909(lines 2909 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,134 INFO L274 CegarLoopResult]: For program point L4759(lines 4759 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,135 INFO L274 CegarLoopResult]: For program point L3702(lines 3702 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,135 INFO L274 CegarLoopResult]: For program point L1588(lines 1588 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,135 INFO L274 CegarLoopResult]: For program point L267(lines 267 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,135 INFO L274 CegarLoopResult]: For program point L3967(lines 3967 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,136 INFO L270 CegarLoopResult]: At program point L3175(lines 1699 3176) the Hoare annotation is: (let ((.cse6 (<= 5 ~a5~0)) (.cse7 (not (= 6 ~a5~0))) (.cse4 (<= 14 ~a7~0)) (.cse10 (<= ~a17~0 111)) (.cse1 (<= ~a5~0 4)) (.cse0 (<= 14 ~a24~0)) (.cse9 (<= ~a24~0 14)) (.cse8 (= ~a24~0 13)) (.cse3 (< 255 ~a17~0)) (.cse2 (= ~a7~0 13)) (.cse5 (<= ~a2~0 189)) (.cse11 (<= ~a5~0 3))) (or (and .cse0 .cse1 .cse2) (and .cse0 (< 189 ~a2~0) .cse1 .cse3) (and .cse0 .cse4 .cse1) (and .cse0 .cse5 .cse6) (and .cse0 .cse6 .cse7 (<= ~a7~0 13)) (and .cse8 .cse7) (and .cse5 .cse8) (and .cse0 .cse6 .cse7 .cse9) (and .cse8 .cse10) (and .cse5 .cse0 (not (= ~a24~0 14))) (and .cse5 .cse1 .cse2) (and .cse5 .cse4 .cse1) (and .cse8 .cse4) (and .cse0 .cse10 .cse1) (and .cse0 .cse11 .cse9) (and .cse8 .cse3 .cse2) (and .cse5 .cse11))) [2020-11-30 00:26:08,136 INFO L274 CegarLoopResult]: For program point L797(lines 797 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,136 INFO L274 CegarLoopResult]: For program point L534(lines 534 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,136 INFO L274 CegarLoopResult]: For program point L1063(lines 1063 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,137 INFO L274 CegarLoopResult]: For program point L2649(lines 2649 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,137 INFO L274 CegarLoopResult]: For program point L3442(lines 3442 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,137 INFO L274 CegarLoopResult]: For program point L2385(lines 2385 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,137 INFO L274 CegarLoopResult]: For program point L2121(lines 2121 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,137 INFO L274 CegarLoopResult]: For program point L1857(lines 1857 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,137 INFO L274 CegarLoopResult]: For program point L4236(lines 4236 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,138 INFO L274 CegarLoopResult]: For program point L4765(lines 4765 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,138 INFO L274 CegarLoopResult]: For program point L1330(lines 1330 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,138 INFO L274 CegarLoopResult]: For program point L2916(lines 2916 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,138 INFO L274 CegarLoopResult]: For program point L3973(lines 3973 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,138 INFO L274 CegarLoopResult]: For program point L802(lines 802 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,138 INFO L274 CegarLoopResult]: For program point L3709(lines 3709 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,138 INFO L274 CegarLoopResult]: For program point L4502(lines 4502 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,139 INFO L274 CegarLoopResult]: For program point L274(lines 274 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,139 INFO L274 CegarLoopResult]: For program point L3181(lines 3181 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,139 INFO L274 CegarLoopResult]: For program point L1596(lines 1596 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,139 INFO L274 CegarLoopResult]: For program point L1068(lines 1068 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,139 INFO L274 CegarLoopResult]: For program point L2655(lines 2655 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,139 INFO L274 CegarLoopResult]: For program point L541(lines 541 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,139 INFO L274 CegarLoopResult]: For program point L2392(lines 2392 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,140 INFO L274 CegarLoopResult]: For program point L3449(lines 3449 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,140 INFO L274 CegarLoopResult]: For program point L2128(lines 2128 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,140 INFO L274 CegarLoopResult]: For program point L3978(lines 3978 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,140 INFO L274 CegarLoopResult]: For program point L1864(lines 1864 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,140 INFO L274 CegarLoopResult]: For program point L4771(lines 4771 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,140 INFO L274 CegarLoopResult]: For program point L4243(lines 4243 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,141 INFO L274 CegarLoopResult]: For program point L15(line 15) no Hoare annotation was computed. [2020-11-30 00:26:08,141 INFO L274 CegarLoopResult]: For program point L4508(lines 4508 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,141 INFO L274 CegarLoopResult]: For program point L1337(lines 1337 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,141 INFO L274 CegarLoopResult]: For program point L2923(lines 2923 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,141 INFO L274 CegarLoopResult]: For program point L809(lines 809 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,141 INFO L274 CegarLoopResult]: For program point L3716(lines 3716 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,141 INFO L274 CegarLoopResult]: For program point L3188(lines 3188 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,142 INFO L274 CegarLoopResult]: For program point L282(lines 282 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,142 INFO L274 CegarLoopResult]: For program point L1075(lines 1075 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,142 INFO L274 CegarLoopResult]: For program point L1604(lines 1604 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,142 INFO L274 CegarLoopResult]: For program point L547(lines 547 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,142 INFO L274 CegarLoopResult]: For program point L2662(lines 2662 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,142 INFO L274 CegarLoopResult]: For program point L4248(lines 4248 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,143 INFO L274 CegarLoopResult]: For program point L3456(lines 3456 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,143 INFO L274 CegarLoopResult]: For program point L2399(lines 2399 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,143 INFO L274 CegarLoopResult]: For program point L2135(lines 2135 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,143 INFO L274 CegarLoopResult]: For program point L3985(lines 3985 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,143 INFO L274 CegarLoopResult]: For program point L1871(lines 1871 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,143 INFO L274 CegarLoopResult]: For program point L4778(lines 4778 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,143 INFO L274 CegarLoopResult]: For program point L4514(lines 4514 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,144 INFO L274 CegarLoopResult]: For program point L2930(lines 2930 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,144 INFO L274 CegarLoopResult]: For program point L3723(lines 3723 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,144 INFO L274 CegarLoopResult]: For program point L1609(lines 1609 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,144 INFO L274 CegarLoopResult]: For program point L1345(lines 1345 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,144 INFO L274 CegarLoopResult]: For program point L288(lines 288 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,144 INFO L274 CegarLoopResult]: For program point L817(lines 817 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,144 INFO L274 CegarLoopResult]: For program point L4781(lines 4781 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,145 INFO L274 CegarLoopResult]: For program point L553(lines 553 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,145 INFO L274 CegarLoopResult]: For program point L3196(lines 3196 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,145 INFO L274 CegarLoopResult]: For program point L4253(lines 4253 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,145 INFO L274 CegarLoopResult]: For program point L1083(lines 1083 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,145 INFO L274 CegarLoopResult]: For program point L2669(lines 2669 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,145 INFO L274 CegarLoopResult]: For program point L4519(lines 4519 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,146 INFO L274 CegarLoopResult]: For program point L2405(lines 2405 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,146 INFO L274 CegarLoopResult]: For program point L3991(lines 3991 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,146 INFO L274 CegarLoopResult]: For program point L3463(lines 3463 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,146 INFO L274 CegarLoopResult]: For program point L2142(lines 2142 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,146 INFO L274 CegarLoopResult]: For program point L1878(lines 1878 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,146 INFO L274 CegarLoopResult]: For program point L2936(lines 2936 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,146 INFO L274 CegarLoopResult]: For program point L294(lines 294 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,147 INFO L274 CegarLoopResult]: For program point L3730(lines 3730 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,147 INFO L274 CegarLoopResult]: For program point L1616(lines 1616 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,147 INFO L274 CegarLoopResult]: For program point L1352(lines 1352 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,147 INFO L274 CegarLoopResult]: For program point L824(lines 824 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,147 INFO L274 CegarLoopResult]: For program point L4788(lines 4788 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,147 INFO L274 CegarLoopResult]: For program point L560(lines 560 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,147 INFO L274 CegarLoopResult]: For program point L2410(lines 2410 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,148 INFO L274 CegarLoopResult]: For program point L3203(lines 3203 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,148 INFO L274 CegarLoopResult]: For program point L2675(lines 2675 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,148 INFO L274 CegarLoopResult]: For program point L4525(lines 4525 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,148 INFO L274 CegarLoopResult]: For program point L4261(lines 4261 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,148 INFO L274 CegarLoopResult]: For program point L1090(lines 1090 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,148 INFO L274 CegarLoopResult]: For program point L3998(lines 3998 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,148 INFO L274 CegarLoopResult]: For program point L2149(lines 2149 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,149 INFO L274 CegarLoopResult]: For program point L1885(lines 1885 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,149 INFO L274 CegarLoopResult]: For program point L3471(lines 3471 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,149 INFO L274 CegarLoopResult]: For program point L1357(lines 1357 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,149 INFO L274 CegarLoopResult]: For program point L3736(lines 3736 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,149 INFO L274 CegarLoopResult]: For program point L301(lines 301 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,149 INFO L274 CegarLoopResult]: For program point L2944(lines 2944 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,149 INFO L274 CegarLoopResult]: For program point L830(lines 830 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,150 INFO L274 CegarLoopResult]: For program point L1623(lines 1623 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,150 INFO L274 CegarLoopResult]: For program point L3209(lines 3209 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,150 INFO L274 CegarLoopResult]: For program point L2681(lines 2681 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,150 INFO L274 CegarLoopResult]: For program point L567(lines 567 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,150 INFO L274 CegarLoopResult]: For program point L2417(lines 2417 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,150 INFO L274 CegarLoopResult]: For program point L4267(lines 4267 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,150 INFO L274 CegarLoopResult]: For program point L1096(lines 1096 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,151 INFO L274 CegarLoopResult]: For program point L39(lines 39 41) no Hoare annotation was computed. [2020-11-30 00:26:08,151 INFO L274 CegarLoopResult]: For program point L39-2(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,151 INFO L274 CegarLoopResult]: For program point L4796(lines 4796 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,151 INFO L274 CegarLoopResult]: For program point L4532(lines 4532 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,151 INFO L274 CegarLoopResult]: For program point L40(line 40) no Hoare annotation was computed. [2020-11-30 00:26:08,151 INFO L274 CegarLoopResult]: For program point L4004(lines 4004 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,152 INFO L274 CegarLoopResult]: For program point L3476(lines 3476 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,152 INFO L274 CegarLoopResult]: For program point L1891(lines 1891 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,152 INFO L274 CegarLoopResult]: For program point L2156(lines 2156 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,152 INFO L274 CegarLoopResult]: For program point L42-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,152 INFO L274 CegarLoopResult]: For program point L43(line 43) no Hoare annotation was computed. [2020-11-30 00:26:08,152 INFO L274 CegarLoopResult]: For program point L3743(lines 3743 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,152 INFO L274 CegarLoopResult]: For program point L1365(lines 1365 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,153 INFO L274 CegarLoopResult]: For program point L308(lines 308 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,153 INFO L274 CegarLoopResult]: For program point L2951(lines 2951 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,153 INFO L274 CegarLoopResult]: For program point L837(lines 837 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,153 INFO L274 CegarLoopResult]: For program point L1630(lines 1630 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,153 INFO L274 CegarLoopResult]: For program point L1102(lines 1102 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,153 INFO L274 CegarLoopResult]: For program point L45-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,153 INFO L274 CegarLoopResult]: For program point L2688(lines 2688 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,153 INFO L274 CegarLoopResult]: For program point L574(lines 574 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,154 INFO L274 CegarLoopResult]: For program point L3217(lines 3217 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,154 INFO L274 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed. [2020-11-30 00:26:08,154 INFO L274 CegarLoopResult]: For program point L4539(lines 4539 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,154 INFO L274 CegarLoopResult]: For program point L3482(lines 3482 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,154 INFO L274 CegarLoopResult]: For program point L2425(lines 2425 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,154 INFO L274 CegarLoopResult]: For program point L4275(lines 4275 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,154 INFO L274 CegarLoopResult]: For program point L1897(lines 1897 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,155 INFO L274 CegarLoopResult]: For program point L840(lines 840 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,155 INFO L274 CegarLoopResult]: For program point L4804(lines 4804 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,155 INFO L274 CegarLoopResult]: For program point L48-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,155 INFO L274 CegarLoopResult]: For program point L4012(lines 4012 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,155 INFO L274 CegarLoopResult]: For program point L313(lines 313 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,155 INFO L274 CegarLoopResult]: For program point L2163(lines 2163 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,155 INFO L274 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-11-30 00:26:08,156 INFO L274 CegarLoopResult]: For program point L3749(lines 3749 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,156 INFO L274 CegarLoopResult]: For program point L2957(lines 2957 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,156 INFO L274 CegarLoopResult]: For program point L2693(lines 2693 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,157 INFO L274 CegarLoopResult]: For program point L1372(lines 1372 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,157 INFO L274 CegarLoopResult]: For program point L51-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,157 INFO L274 CegarLoopResult]: For program point L1637(lines 1637 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,158 INFO L274 CegarLoopResult]: For program point L3223(lines 3223 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,158 INFO L274 CegarLoopResult]: For program point L1109(lines 1109 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,158 INFO L274 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-11-30 00:26:08,158 INFO L274 CegarLoopResult]: For program point L581(lines 581 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,158 INFO L274 CegarLoopResult]: For program point L2431(lines 2431 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,159 INFO L274 CegarLoopResult]: For program point L4546(lines 4546 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,159 INFO L274 CegarLoopResult]: For program point L4282(lines 4282 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,159 INFO L274 CegarLoopResult]: For program point L54-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,159 INFO L274 CegarLoopResult]: For program point L1904(lines 1904 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,159 INFO L274 CegarLoopResult]: For program point L3490(lines 3490 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,159 INFO L274 CegarLoopResult]: For program point L319(lines 319 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,159 INFO L274 CegarLoopResult]: For program point L2169(lines 2169 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,159 INFO L274 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-11-30 00:26:08,160 INFO L274 CegarLoopResult]: For program point L848(lines 848 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,160 INFO L274 CegarLoopResult]: For program point L3755(lines 3755 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,160 INFO L274 CegarLoopResult]: For program point L4812(lines 4812 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,160 INFO L274 CegarLoopResult]: For program point L4020(lines 4020 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,161 INFO L274 CegarLoopResult]: For program point L57-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,161 INFO L274 CegarLoopResult]: For program point L1379(lines 1379 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,161 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-11-30 00:26:08,161 INFO L274 CegarLoopResult]: For program point L1115(lines 1115 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,161 INFO L274 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-11-30 00:26:08,161 INFO L274 CegarLoopResult]: For program point L2965(lines 2965 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,161 INFO L274 CegarLoopResult]: For program point L1644(lines 1644 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,162 INFO L274 CegarLoopResult]: For program point L2701(lines 2701 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,162 INFO L274 CegarLoopResult]: For program point L587(lines 587 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,162 INFO L274 CegarLoopResult]: For program point L4551(lines 4551 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,162 INFO L274 CegarLoopResult]: For program point L3230(lines 3230 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,162 INFO L274 CegarLoopResult]: For program point L1909(lines 1909 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,162 INFO L274 CegarLoopResult]: For program point L60-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,162 INFO L274 CegarLoopResult]: For program point L2439(lines 2439 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,163 INFO L274 CegarLoopResult]: For program point L4289(lines 4289 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,163 INFO L274 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-11-30 00:26:08,163 INFO L274 CegarLoopResult]: For program point L4025(lines 4025 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,163 INFO L274 CegarLoopResult]: For program point L854(lines 854 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,163 INFO L274 CegarLoopResult]: For program point L3497(lines 3497 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,163 INFO L274 CegarLoopResult]: For program point L326(lines 326 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,163 INFO L274 CegarLoopResult]: For program point L2176(lines 2176 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,164 INFO L270 CegarLoopResult]: At program point L4819(lines 4668 4820) the Hoare annotation is: (let ((.cse5 (<= 5 ~a5~0)) (.cse9 (<= ~a17~0 111)) (.cse1 (<= ~a5~0 4)) (.cse6 (not (= 6 ~a5~0))) (.cse4 (<= 14 ~a7~0)) (.cse0 (<= 14 ~a24~0)) (.cse10 (<= ~a24~0 14)) (.cse8 (= ~a24~0 13)) (.cse3 (< 255 ~a17~0)) (.cse2 (= ~a7~0 13)) (.cse7 (<= ~a2~0 189)) (.cse11 (<= ~a5~0 3))) (or (and .cse0 .cse1 .cse2) (and .cse0 (< 189 ~a2~0) .cse1 .cse3) (and .cse0 .cse4 .cse1) (and .cse0 .cse5 .cse6 (<= ~a7~0 13)) (and .cse7 .cse0 .cse5) (and .cse8 .cse6) (and .cse7 .cse8) (and .cse8 .cse9) (and .cse7 .cse0 (not (= ~a24~0 14))) (and .cse7 .cse1 .cse2) (and .cse7 .cse4 .cse1) (and .cse8 .cse4) (and .cse0 .cse9 .cse1) (and .cse0 .cse6 .cse4 .cse10) (and .cse0 .cse11 .cse10) (and .cse8 .cse3 .cse2) (and .cse7 .cse11))) [2020-11-30 00:26:08,164 INFO L274 CegarLoopResult]: For program point L3762(lines 3762 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,164 INFO L274 CegarLoopResult]: For program point L63-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,164 INFO L274 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-11-30 00:26:08,164 INFO L274 CegarLoopResult]: For program point L1914(lines 1914 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,165 INFO L274 CegarLoopResult]: For program point L2971(lines 2971 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,165 INFO L274 CegarLoopResult]: For program point L2707(lines 2707 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,165 INFO L274 CegarLoopResult]: For program point L4557(lines 4557 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,165 INFO L274 CegarLoopResult]: For program point L1386(lines 1386 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,165 INFO L277 CegarLoopResult]: At program point L4822(lines 4822 4838) the Hoare annotation is: true [2020-11-30 00:26:08,165 INFO L274 CegarLoopResult]: For program point L1651(lines 1651 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,166 INFO L274 CegarLoopResult]: For program point L594(lines 594 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,166 INFO L274 CegarLoopResult]: For program point L1123(lines 1123 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,166 INFO L274 CegarLoopResult]: For program point L66-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,166 INFO L274 CegarLoopResult]: For program point L859(lines 859 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,166 INFO L274 CegarLoopResult]: For program point L3502(lines 3502 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,166 INFO L274 CegarLoopResult]: For program point L3238(lines 3238 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,166 INFO L274 CegarLoopResult]: For program point L67(line 67) no Hoare annotation was computed. [2020-11-30 00:26:08,166 INFO L274 CegarLoopResult]: For program point L2446(lines 2446 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,166 INFO L274 CegarLoopResult]: For program point L4296(lines 4296 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,167 INFO L274 CegarLoopResult]: For program point L333(lines 333 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,167 INFO L274 CegarLoopResult]: For program point L69-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,167 INFO L274 CegarLoopResult]: For program point L4033(lines 4033 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,167 INFO L274 CegarLoopResult]: For program point L3769(lines 3769 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,167 INFO L274 CegarLoopResult]: For program point L2184(lines 2184 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,167 INFO L274 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-11-30 00:26:08,167 INFO L274 CegarLoopResult]: For program point L1921(lines 1921 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,167 INFO L270 CegarLoopResult]: At program point L4828-2(lines 4828 4837) the Hoare annotation is: (let ((.cse6 (<= 5 ~a5~0)) (.cse7 (not (= 6 ~a5~0))) (.cse5 (<= 14 ~a7~0)) (.cse9 (<= ~a24~0 14)) (.cse0 (<= 14 ~a24~0)) (.cse10 (<= ~a17~0 111)) (.cse1 (<= ~a5~0 4)) (.cse8 (= ~a24~0 13)) (.cse4 (< 255 ~a17~0)) (.cse2 (= ~a7~0 13)) (.cse3 (<= ~a2~0 189)) (.cse11 (<= ~a5~0 3))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 (not (= ~a24~0 14))) (and .cse0 (< 189 ~a2~0) .cse1 .cse4) (and .cse0 .cse5 .cse1) (and .cse0 .cse3 .cse6) (and .cse0 .cse6 .cse7 (<= ~a7~0 13)) (and .cse8 .cse7) (and .cse3 .cse8) (and .cse0 .cse6 .cse7 .cse9) (and .cse8 .cse10) (and .cse3 .cse1 .cse2) (and .cse3 .cse5 .cse1) (and .cse8 .cse5) (and .cse0 .cse11 .cse9) (and .cse0 .cse10 .cse1) (and .cse8 .cse4 .cse2) (and .cse3 .cse11))) [2020-11-30 00:26:08,168 INFO L274 CegarLoopResult]: For program point L1129(lines 1129 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,168 INFO L274 CegarLoopResult]: For program point L72-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,168 INFO L274 CegarLoopResult]: For program point L2979(lines 2979 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,168 INFO L274 CegarLoopResult]: For program point L1658(lines 1658 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,168 INFO L274 CegarLoopResult]: For program point L2715(lines 2715 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,168 INFO L274 CegarLoopResult]: For program point L601(lines 601 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,168 INFO L274 CegarLoopResult]: For program point L4565(lines 4565 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,168 INFO L274 CegarLoopResult]: For program point L1394(lines 1394 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,168 INFO L274 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-11-30 00:26:08,169 INFO L274 CegarLoopResult]: For program point L866(lines 866 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,169 INFO L274 CegarLoopResult]: For program point L3509(lines 3509 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,169 INFO L274 CegarLoopResult]: For program point L3245(lines 3245 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,169 INFO L274 CegarLoopResult]: For program point L4303(lines 4303 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,169 INFO L274 CegarLoopResult]: For program point L75-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,169 INFO L274 CegarLoopResult]: For program point L3775(lines 3775 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,169 INFO L274 CegarLoopResult]: For program point L2454(lines 2454 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,170 INFO L274 CegarLoopResult]: For program point L340(lines 340 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,170 INFO L274 CegarLoopResult]: For program point L2190(lines 2190 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,170 INFO L274 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-11-30 00:26:08,170 INFO L274 CegarLoopResult]: For program point L4040(lines 4040 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,170 INFO L274 CegarLoopResult]: For program point L4833(line 4833) no Hoare annotation was computed. [2020-11-30 00:26:08,170 INFO L274 CegarLoopResult]: For program point L78-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,170 INFO L274 CegarLoopResult]: For program point L1928(lines 1928 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,171 INFO L274 CegarLoopResult]: For program point L3514(lines 3514 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,171 INFO L274 CegarLoopResult]: For program point L1400(lines 1400 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,171 INFO L274 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-11-30 00:26:08,171 INFO L274 CegarLoopResult]: For program point L2986(lines 2986 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,171 INFO L274 CegarLoopResult]: For program point L872(lines 872 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,171 INFO L274 CegarLoopResult]: For program point L2722(lines 2722 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,171 INFO L274 CegarLoopResult]: For program point L1665(lines 1665 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,171 INFO L274 CegarLoopResult]: For program point L608(lines 608 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,172 INFO L274 CegarLoopResult]: For program point L1137(lines 1137 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,172 INFO L274 CegarLoopResult]: For program point L4573(lines 4573 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,172 INFO L274 CegarLoopResult]: For program point L2459(lines 2459 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,172 INFO L274 CegarLoopResult]: For program point L3252(lines 3252 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,172 INFO L274 CegarLoopResult]: For program point L4309(lines 4309 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,172 INFO L274 CegarLoopResult]: For program point L2195(lines 2195 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,172 INFO L274 CegarLoopResult]: For program point L81-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,173 INFO L274 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-30 00:26:08,173 INFO L274 CegarLoopResult]: For program point L4046(lines 4046 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,173 INFO L274 CegarLoopResult]: For program point L3782(lines 3782 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,173 INFO L274 CegarLoopResult]: For program point L347(lines 347 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,173 INFO L274 CegarLoopResult]: For program point L84-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,173 INFO L274 CegarLoopResult]: For program point L3520(lines 3520 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,173 INFO L274 CegarLoopResult]: For program point L1406(lines 1406 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,173 INFO L274 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-30 00:26:08,174 INFO L274 CegarLoopResult]: For program point L1935(lines 1935 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,174 INFO L274 CegarLoopResult]: For program point L2728(lines 2728 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,174 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-11-30 00:26:08,174 INFO L274 CegarLoopResult]: For program point L879(lines 879 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,174 INFO L274 CegarLoopResult]: For program point L615(lines 615 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,174 INFO L274 CegarLoopResult]: For program point L1144(lines 1144 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,174 INFO L274 CegarLoopResult]: For program point L87-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,175 INFO L274 CegarLoopResult]: For program point L2994(lines 2994 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,175 INFO L274 CegarLoopResult]: For program point L1673(lines 1673 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,175 INFO L274 CegarLoopResult]: For program point L2466(lines 2466 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,175 INFO L274 CegarLoopResult]: For program point L3259(lines 3259 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,175 INFO L274 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-30 00:26:08,175 INFO L274 CegarLoopResult]: For program point L4581(lines 4581 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,175 INFO L274 CegarLoopResult]: For program point L4317(lines 4317 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,175 INFO L274 CegarLoopResult]: For program point L2203(lines 2203 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,176 INFO L274 CegarLoopResult]: For program point L90-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,176 INFO L274 CegarLoopResult]: For program point L4054(lines 4054 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,176 INFO L274 CegarLoopResult]: For program point L3790(lines 3790 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,176 INFO L274 CegarLoopResult]: For program point L355(lines 355 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,176 INFO L274 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-30 00:26:08,176 INFO L274 CegarLoopResult]: For program point L3527(lines 3527 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,176 INFO L274 CegarLoopResult]: For program point L4584(lines 4584 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,177 INFO L274 CegarLoopResult]: For program point L1413(lines 1413 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,177 INFO L274 CegarLoopResult]: For program point L885(lines 885 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,177 INFO L274 CegarLoopResult]: For program point L2735(lines 2735 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,177 INFO L274 CegarLoopResult]: For program point L621(lines 621 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,177 INFO L274 CegarLoopResult]: For program point L93-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,177 INFO L274 CegarLoopResult]: For program point L1943(lines 1943 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,177 INFO L274 CegarLoopResult]: For program point L2472(lines 2472 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,178 INFO L274 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-30 00:26:08,178 INFO L274 CegarLoopResult]: For program point L3001(lines 3001 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,178 INFO L274 CegarLoopResult]: For program point L3530(lines 3530 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,178 INFO L274 CegarLoopResult]: For program point L1152(lines 1152 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,178 INFO L274 CegarLoopResult]: For program point L2209(lines 2209 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,178 INFO L274 CegarLoopResult]: For program point L1681(lines 1681 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,178 INFO L274 CegarLoopResult]: For program point L3267(lines 3267 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,178 INFO L274 CegarLoopResult]: For program point L4324(lines 4324 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,179 INFO L274 CegarLoopResult]: For program point L96-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,179 INFO L274 CegarLoopResult]: For program point L3796(lines 3796 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,179 INFO L274 CegarLoopResult]: For program point L361(lines 361 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,179 INFO L274 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-11-30 00:26:08,179 INFO L274 CegarLoopResult]: For program point L4062(lines 4062 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,179 INFO L274 CegarLoopResult]: For program point L2741(lines 2741 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,179 INFO L274 CegarLoopResult]: For program point L1420(lines 1420 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,180 INFO L274 CegarLoopResult]: For program point L99-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,180 INFO L274 CegarLoopResult]: For program point L892(lines 892 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,180 INFO L274 CegarLoopResult]: For program point L628(lines 628 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,180 INFO L274 CegarLoopResult]: For program point L3535(lines 3535 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,180 INFO L274 CegarLoopResult]: For program point L4592(lines 4592 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,180 INFO L274 CegarLoopResult]: For program point L2214(lines 2214 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,180 INFO L274 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-11-30 00:26:08,181 INFO L274 CegarLoopResult]: For program point L1950(lines 1950 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,181 INFO L274 CegarLoopResult]: For program point L2479(lines 2479 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,181 INFO L274 CegarLoopResult]: For program point L1159(lines 1159 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,181 INFO L274 CegarLoopResult]: For program point L102-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,181 INFO L274 CegarLoopResult]: For program point L3009(lines 3009 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,181 INFO L274 CegarLoopResult]: For program point L1688(lines 1688 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,181 INFO L274 CegarLoopResult]: For program point L4331(lines 4331 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,181 INFO L274 CegarLoopResult]: For program point L3274(lines 3274 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,182 INFO L274 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-30 00:26:08,182 INFO L274 CegarLoopResult]: For program point L368(lines 368 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,182 INFO L274 CegarLoopResult]: For program point L4068(lines 4068 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,182 INFO L274 CegarLoopResult]: For program point L3804(lines 3804 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,182 INFO L274 CegarLoopResult]: For program point L105-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,182 INFO L274 CegarLoopResult]: For program point L898(lines 898 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,182 INFO L274 CegarLoopResult]: For program point L2748(lines 2748 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,183 INFO L274 CegarLoopResult]: For program point L2484(lines 2484 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,183 INFO L274 CegarLoopResult]: For program point L3541(lines 3541 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,183 INFO L274 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-30 00:26:08,183 INFO L274 CegarLoopResult]: For program point L1956(lines 1956 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,183 INFO L274 CegarLoopResult]: For program point L635(lines 635 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,183 INFO L274 CegarLoopResult]: For program point L1428(lines 1428 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,183 INFO L274 CegarLoopResult]: For program point L2221(lines 2221 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,183 INFO L274 CegarLoopResult]: For program point L4600(lines 4600 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,184 INFO L274 CegarLoopResult]: For program point L3279(lines 3279 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,184 INFO L274 CegarLoopResult]: For program point L108-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,184 INFO L274 CegarLoopResult]: For program point L1166(lines 1166 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,184 INFO L274 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-30 00:26:08,184 INFO L274 CegarLoopResult]: For program point L4338(lines 4338 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,184 INFO L274 CegarLoopResult]: For program point L4074(lines 4074 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,184 INFO L274 CegarLoopResult]: For program point L3017(lines 3017 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,185 INFO L274 CegarLoopResult]: For program point L3810(lines 3810 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,185 INFO L270 CegarLoopResult]: At program point L1696(lines 38 1697) the Hoare annotation is: (let ((.cse6 (<= 5 ~a5~0)) (.cse7 (not (= 6 ~a5~0))) (.cse5 (<= 14 ~a7~0)) (.cse9 (<= ~a24~0 14)) (.cse0 (<= 14 ~a24~0)) (.cse10 (<= ~a17~0 111)) (.cse1 (<= ~a5~0 4)) (.cse8 (= ~a24~0 13)) (.cse4 (< 255 ~a17~0)) (.cse2 (= ~a7~0 13)) (.cse3 (<= ~a2~0 189)) (.cse11 (<= ~a5~0 3))) (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 (not (= ~a24~0 14))) (and .cse0 (< 189 ~a2~0) .cse1 .cse4) (and .cse0 .cse5 .cse1) (and .cse0 .cse3 .cse6) (and .cse0 .cse6 .cse7 (<= ~a7~0 13)) (and .cse8 .cse7) (and .cse3 .cse8) (and .cse0 .cse6 .cse7 .cse9) (and .cse8 .cse10) (and .cse3 .cse1 .cse2) (and .cse3 .cse5 .cse1) (and .cse8 .cse5) (and .cse0 .cse11 .cse9) (and .cse0 .cse10 .cse1) (and .cse8 .cse4 .cse2) (and .cse3 .cse11))) [2020-11-30 00:26:08,185 INFO L274 CegarLoopResult]: For program point L375(lines 375 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,185 INFO L274 CegarLoopResult]: For program point L111-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,185 INFO L274 CegarLoopResult]: For program point L904(lines 904 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,185 INFO L274 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-11-30 00:26:08,185 INFO L274 CegarLoopResult]: For program point L1962(lines 1962 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,185 INFO L274 CegarLoopResult]: For program point L3548(lines 3548 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,185 INFO L274 CegarLoopResult]: For program point L1434(lines 1434 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,185 INFO L274 CegarLoopResult]: For program point L2491(lines 2491 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,186 INFO L274 CegarLoopResult]: For program point L2227(lines 2227 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,186 INFO L274 CegarLoopResult]: For program point L2756(lines 2756 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,186 INFO L274 CegarLoopResult]: For program point L3285(lines 3285 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,186 INFO L274 CegarLoopResult]: For program point L114-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,186 INFO L274 CegarLoopResult]: For program point L643(lines 643 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,186 INFO L274 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-11-30 00:26:08,186 INFO L274 CegarLoopResult]: For program point L3022(lines 3022 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,186 INFO L274 CegarLoopResult]: For program point L4079(lines 4079 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,186 INFO L274 CegarLoopResult]: For program point L4608(lines 4608 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,186 INFO L274 CegarLoopResult]: For program point L1702(lines 1702 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,186 INFO L274 CegarLoopResult]: For program point L381(lines 381 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,186 INFO L274 CegarLoopResult]: For program point L4345(lines 4345 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,186 INFO L274 CegarLoopResult]: For program point L1174(lines 1174 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,186 INFO L274 CegarLoopResult]: For program point L117-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,186 INFO L274 CegarLoopResult]: For program point L3817(lines 3817 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,187 INFO L274 CegarLoopResult]: For program point L1439(lines 1439 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,187 INFO L274 CegarLoopResult]: For program point L2232(lines 2232 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,187 INFO L274 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-11-30 00:26:08,187 INFO L274 CegarLoopResult]: For program point L911(lines 911 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,187 INFO L274 CegarLoopResult]: For program point L3554(lines 3554 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,187 INFO L274 CegarLoopResult]: For program point L2497(lines 2497 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,187 INFO L274 CegarLoopResult]: For program point L1969(lines 1969 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,187 INFO L274 CegarLoopResult]: For program point L120-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,187 INFO L274 CegarLoopResult]: For program point L4084(lines 4084 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,187 INFO L274 CegarLoopResult]: For program point L3292(lines 3292 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,187 INFO L274 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-11-30 00:26:08,187 INFO L274 CegarLoopResult]: For program point L2764(lines 2764 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,187 INFO L274 CegarLoopResult]: For program point L650(lines 650 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,187 INFO L274 CegarLoopResult]: For program point L1179(lines 1179 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,187 INFO L274 CegarLoopResult]: For program point L3029(lines 3029 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,188 INFO L274 CegarLoopResult]: For program point L1708(lines 1708 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,188 INFO L274 CegarLoopResult]: For program point L4615(lines 4615 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,188 INFO L274 CegarLoopResult]: For program point L123-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,188 INFO L274 CegarLoopResult]: For program point L3823(lines 3823 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,188 INFO L274 CegarLoopResult]: For program point L2502(lines 2502 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,188 INFO L274 CegarLoopResult]: For program point L388(lines 388 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,188 INFO L274 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-30 00:26:08,188 INFO L274 CegarLoopResult]: For program point L3560(lines 3560 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,188 INFO L274 CegarLoopResult]: For program point L1446(lines 1446 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,188 INFO L274 CegarLoopResult]: For program point L4353(lines 4353 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,188 INFO L274 CegarLoopResult]: For program point L1975(lines 1975 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,188 INFO L274 CegarLoopResult]: For program point L918(lines 918 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,189 INFO L274 CegarLoopResult]: For program point L2240(lines 2240 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,189 INFO L274 CegarLoopResult]: For program point L126-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,189 INFO L274 CegarLoopResult]: For program point L2769(lines 2769 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,189 INFO L274 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-11-30 00:26:08,189 INFO L274 CegarLoopResult]: For program point L4091(lines 4091 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,189 INFO L274 CegarLoopResult]: For program point L2507(lines 2507 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,189 INFO L274 CegarLoopResult]: For program point L3300(lines 3300 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,189 INFO L274 CegarLoopResult]: For program point L1186(lines 1186 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,189 INFO L274 CegarLoopResult]: For program point L129-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,189 INFO L274 CegarLoopResult]: For program point L3036(lines 3036 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,189 INFO L274 CegarLoopResult]: For program point L1715(lines 1715 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,190 INFO L274 CegarLoopResult]: For program point L658(lines 658 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,190 INFO L274 CegarLoopResult]: For program point L4622(lines 4622 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,190 INFO L274 CegarLoopResult]: For program point L1451(lines 1451 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,190 INFO L274 CegarLoopResult]: For program point L394(lines 394 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,190 INFO L274 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-11-30 00:26:08,190 INFO L274 CegarLoopResult]: For program point L1981(lines 1981 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,190 INFO L274 CegarLoopResult]: For program point L924(lines 924 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,190 INFO L274 CegarLoopResult]: For program point L3831(lines 3831 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,190 INFO L274 CegarLoopResult]: For program point L4360(lines 4360 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,190 INFO L274 CegarLoopResult]: For program point L132-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,190 INFO L274 CegarLoopResult]: For program point L3568(lines 3568 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,190 INFO L274 CegarLoopResult]: For program point L2247(lines 2247 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,190 INFO L274 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-30 00:26:08,190 INFO L274 CegarLoopResult]: For program point L2776(lines 2776 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,190 INFO L274 CegarLoopResult]: For program point L2512(lines 2512 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,191 INFO L274 CegarLoopResult]: For program point L1456(lines 1456 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,191 INFO L274 CegarLoopResult]: For program point L135-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,191 INFO L274 CegarLoopResult]: For program point L4099(lines 4099 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,191 INFO L274 CegarLoopResult]: For program point L664(lines 664 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,191 INFO L274 CegarLoopResult]: For program point L4628(lines 4628 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,191 INFO L274 CegarLoopResult]: For program point L1193(lines 1193 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,191 INFO L274 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-11-30 00:26:08,191 INFO L274 CegarLoopResult]: For program point L3043(lines 3043 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,191 INFO L274 CegarLoopResult]: For program point L401(lines 401 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,192 INFO L274 CegarLoopResult]: For program point L3308(lines 3308 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,192 INFO L274 CegarLoopResult]: For program point L1723(lines 1723 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,192 INFO L274 CegarLoopResult]: For program point L138-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,192 INFO L274 CegarLoopResult]: For program point L931(lines 931 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,192 INFO L274 CegarLoopResult]: For program point L3838(lines 3838 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,192 INFO L274 CegarLoopResult]: For program point L3574(lines 3574 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,192 INFO L274 CegarLoopResult]: For program point L4367(lines 4367 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,193 INFO L274 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-11-30 00:26:08,193 INFO L274 CegarLoopResult]: For program point L1989(lines 1989 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,193 INFO L274 CegarLoopResult]: For program point L2783(lines 2783 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,193 INFO L274 CegarLoopResult]: For program point L2519(lines 2519 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,193 INFO L274 CegarLoopResult]: For program point L2255(lines 2255 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,193 INFO L274 CegarLoopResult]: For program point L141-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,193 INFO L274 CegarLoopResult]: For program point L1463(lines 1463 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,193 INFO L274 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-11-30 00:26:08,194 INFO L274 CegarLoopResult]: For program point L4106(lines 4106 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,194 INFO L274 CegarLoopResult]: For program point L407(lines 407 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,194 INFO L274 CegarLoopResult]: For program point L1200(lines 1200 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,194 INFO L274 CegarLoopResult]: For program point L3050(lines 3050 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,194 INFO L274 CegarLoopResult]: For program point L672(lines 672 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,194 INFO L274 CegarLoopResult]: For program point L4636(lines 4636 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,194 INFO L274 CegarLoopResult]: For program point L144-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,195 INFO L274 CegarLoopResult]: For program point L1730(lines 1730 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,195 INFO L274 CegarLoopResult]: For program point L3316(lines 3316 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,195 INFO L274 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-30 00:26:08,195 INFO L274 CegarLoopResult]: For program point L938(lines 938 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,195 INFO L274 CegarLoopResult]: For program point L3581(lines 3581 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,195 INFO L274 CegarLoopResult]: For program point L1996(lines 1996 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,195 INFO L274 CegarLoopResult]: For program point L3846(lines 3846 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,195 INFO L274 CegarLoopResult]: For program point L2525(lines 2525 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,196 INFO L274 CegarLoopResult]: For program point L4375(lines 4375 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,196 INFO L274 CegarLoopResult]: For program point L147-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,196 INFO L274 CegarLoopResult]: For program point L2790(lines 2790 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,196 INFO L274 CegarLoopResult]: For program point L1469(lines 1469 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,196 INFO L274 CegarLoopResult]: For program point L2262(lines 2262 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,196 INFO L274 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-30 00:26:08,196 INFO L274 CegarLoopResult]: For program point L677(lines 677 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,197 INFO L274 CegarLoopResult]: For program point L1206(lines 1206 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,197 INFO L274 CegarLoopResult]: For program point L3056(lines 3056 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,197 INFO L274 CegarLoopResult]: For program point L4113(lines 4113 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,197 INFO L274 CegarLoopResult]: For program point L414(lines 414 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,197 INFO L274 CegarLoopResult]: For program point L150-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,197 INFO L274 CegarLoopResult]: For program point L4643(lines 4643 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,197 INFO L274 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-30 00:26:08,197 INFO L274 CegarLoopResult]: For program point L1737(lines 1737 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,198 INFO L274 CegarLoopResult]: For program point L2002(lines 2002 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,198 INFO L274 CegarLoopResult]: For program point L3588(lines 3588 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,198 INFO L274 CegarLoopResult]: For program point L3324(lines 3324 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,198 INFO L274 CegarLoopResult]: For program point L153-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,198 INFO L274 CegarLoopResult]: For program point L946(lines 946 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,198 INFO L274 CegarLoopResult]: For program point L2796(lines 2796 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,198 INFO L274 CegarLoopResult]: For program point L2532(lines 2532 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,199 INFO L274 CegarLoopResult]: For program point L1475(lines 1475 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,199 INFO L274 CegarLoopResult]: For program point L4382(lines 4382 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,199 INFO L274 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-11-30 00:26:08,199 INFO L274 CegarLoopResult]: For program point L3854(lines 3854 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,199 INFO L274 CegarLoopResult]: For program point L419(lines 419 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,199 INFO L274 CegarLoopResult]: For program point L2269(lines 2269 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,199 INFO L274 CegarLoopResult]: For program point L684(lines 684 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,199 INFO L274 CegarLoopResult]: For program point L1213(lines 1213 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,200 INFO L274 CegarLoopResult]: For program point L156-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,200 INFO L274 CegarLoopResult]: For program point L4649(lines 4649 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,200 INFO L274 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-30 00:26:08,200 INFO L274 CegarLoopResult]: For program point L3064(lines 3064 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,200 INFO L274 CegarLoopResult]: For program point L4121(lines 4121 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,200 INFO L274 CegarLoopResult]: For program point L3329(lines 3329 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,200 INFO L274 CegarLoopResult]: For program point L951(lines 951 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,201 INFO L274 CegarLoopResult]: For program point L159-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,201 INFO L274 CegarLoopResult]: For program point L2802(lines 2802 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,201 INFO L274 CegarLoopResult]: For program point L1745(lines 1745 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,201 INFO L274 CegarLoopResult]: For program point L3595(lines 3595 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,201 INFO L274 CegarLoopResult]: For program point L4388(lines 4388 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,201 INFO L274 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-30 00:26:08,201 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-11-30 00:26:08,202 INFO L274 CegarLoopResult]: For program point L2010(lines 2010 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,202 INFO L274 CegarLoopResult]: For program point L3860(lines 3860 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,202 INFO L274 CegarLoopResult]: For program point L2275(lines 2275 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,202 INFO L274 CegarLoopResult]: For program point L2540(lines 2540 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,202 INFO L274 CegarLoopResult]: For program point L1483(lines 1483 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,202 INFO L274 CegarLoopResult]: For program point L162-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,202 INFO L274 CegarLoopResult]: For program point L691(lines 691 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,202 INFO L274 CegarLoopResult]: For program point L427(lines 427 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,203 INFO L274 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-30 00:26:08,203 INFO L274 CegarLoopResult]: For program point L4656(lines 4656 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,203 INFO L274 CegarLoopResult]: For program point L1221(lines 1221 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,203 INFO L274 CegarLoopResult]: For program point L3600(lines 3600 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,203 INFO L274 CegarLoopResult]: For program point L3336(lines 3336 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,203 INFO L274 CegarLoopResult]: For program point L165-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,203 INFO L274 CegarLoopResult]: For program point L3072(lines 3072 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,203 INFO L274 CegarLoopResult]: For program point L4129(lines 4129 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,203 INFO L274 CegarLoopResult]: For program point L958(lines 958 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,203 INFO L274 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-30 00:26:08,203 INFO L274 CegarLoopResult]: For program point L2016(lines 2016 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,204 INFO L274 CegarLoopResult]: For program point L2809(lines 2809 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,204 INFO L274 CegarLoopResult]: For program point L3867(lines 3867 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,204 INFO L274 CegarLoopResult]: For program point L1753(lines 1753 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,204 INFO L274 CegarLoopResult]: For program point L4396(lines 4396 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,204 INFO L274 CegarLoopResult]: For program point L168-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,204 INFO L274 CegarLoopResult]: For program point L2283(lines 2283 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,204 INFO L274 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-11-30 00:26:08,205 INFO L274 CegarLoopResult]: For program point L698(lines 698 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,205 INFO L274 CegarLoopResult]: For program point L2548(lines 2548 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,205 INFO L274 CegarLoopResult]: For program point L1491(lines 1491 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,205 INFO L274 CegarLoopResult]: For program point L434(lines 434 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,205 INFO L274 CegarLoopResult]: For program point L3606(lines 3606 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,205 INFO L274 CegarLoopResult]: For program point L4399(lines 4399 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,205 INFO L274 CegarLoopResult]: For program point L171-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,206 INFO L274 CegarLoopResult]: For program point L4135(lines 4135 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,206 INFO L274 CegarLoopResult]: For program point L3343(lines 3343 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,206 INFO L274 CegarLoopResult]: For program point L1229(lines 1229 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,206 INFO L274 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-30 00:26:08,206 INFO L274 CegarLoopResult]: For program point L2022(lines 2022 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,206 INFO L274 CegarLoopResult]: For program point L3079(lines 3079 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,206 INFO L274 CegarLoopResult]: For program point L965(lines 965 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,206 INFO L274 CegarLoopResult]: For program point L3872(lines 3872 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,207 INFO L270 CegarLoopResult]: At program point L4665(lines 3178 4666) the Hoare annotation is: (let ((.cse6 (<= 5 ~a5~0)) (.cse9 (<= ~a17~0 111)) (.cse1 (<= ~a5~0 4)) (.cse7 (not (= 6 ~a5~0))) (.cse4 (<= 14 ~a7~0)) (.cse0 (<= 14 ~a24~0)) (.cse10 (<= ~a24~0 14)) (.cse8 (= ~a24~0 13)) (.cse3 (< 255 ~a17~0)) (.cse2 (= ~a7~0 13)) (.cse5 (<= ~a2~0 189)) (.cse11 (<= ~a5~0 3))) (or (and .cse0 .cse1 .cse2) (and .cse0 (< 189 ~a2~0) .cse1 .cse3) (and .cse0 .cse4 .cse1) (and .cse0 .cse5 .cse6) (and .cse0 .cse6 .cse7 (<= ~a7~0 13)) (and .cse8 .cse7) (and .cse5 .cse8) (and .cse8 .cse9) (and .cse5 .cse0 (not (= ~a24~0 14))) (and .cse5 .cse1 .cse2) (and .cse5 .cse4 .cse1) (and .cse8 .cse4) (and .cse0 .cse9 .cse1) (and .cse0 .cse7 .cse4 .cse10) (and .cse0 .cse11 .cse10) (and .cse8 .cse3 .cse2) (and .cse5 .cse11))) [2020-11-30 00:26:08,207 INFO L274 CegarLoopResult]: For program point L2816(lines 2816 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,207 INFO L274 CegarLoopResult]: For program point L1759(lines 1759 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,207 INFO L274 CegarLoopResult]: For program point L174-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,207 INFO L274 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-30 00:26:08,208 INFO L274 CegarLoopResult]: For program point L3611(lines 3611 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,208 INFO L274 CegarLoopResult]: For program point L440(lines 440 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,208 INFO L274 CegarLoopResult]: For program point L2290(lines 2290 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,208 INFO L274 CegarLoopResult]: For program point L705(lines 705 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,208 INFO L274 CegarLoopResult]: For program point L1498(lines 1498 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,208 INFO L274 CegarLoopResult]: For program point L177-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,208 INFO L274 CegarLoopResult]: For program point L3084(lines 3084 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,208 INFO L274 CegarLoopResult]: For program point L3877(lines 3877 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,209 INFO L274 CegarLoopResult]: For program point L2556(lines 2556 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,209 INFO L274 CegarLoopResult]: For program point L4406(lines 4406 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,209 INFO L274 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-11-30 00:26:08,209 INFO L274 CegarLoopResult]: For program point L4142(lines 4142 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,209 INFO L274 CegarLoopResult]: For program point L971(lines 971 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,209 INFO L274 CegarLoopResult]: For program point L4671(lines 4671 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,209 INFO L274 CegarLoopResult]: For program point L3350(lines 3350 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,210 INFO L274 CegarLoopResult]: For program point L1236(lines 1236 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,210 INFO L274 CegarLoopResult]: For program point L180-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,210 INFO L274 CegarLoopResult]: For program point L2030(lines 2030 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,210 INFO L274 CegarLoopResult]: For program point L1766(lines 1766 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,210 INFO L274 CegarLoopResult]: For program point L2823(lines 2823 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,210 INFO L274 CegarLoopResult]: For program point L4409(lines 4409 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,210 INFO L274 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-30 00:26:08,211 INFO L274 CegarLoopResult]: For program point L3618(lines 3618 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,211 INFO L274 CegarLoopResult]: For program point L2297(lines 2297 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,211 INFO L274 CegarLoopResult]: For program point L183-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,211 INFO L274 CegarLoopResult]: For program point L3090(lines 3090 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,211 INFO L274 CegarLoopResult]: For program point L4676(lines 4676 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,211 INFO L274 CegarLoopResult]: For program point L1505(lines 1505 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,211 INFO L274 CegarLoopResult]: For program point L448(lines 448 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,212 INFO L274 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-30 00:26:08,213 INFO L274 CegarLoopResult]: For program point L3884(lines 3884 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,213 INFO L274 CegarLoopResult]: For program point L713(lines 713 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,214 INFO L274 CegarLoopResult]: For program point L2563(lines 2563 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,214 INFO L274 CegarLoopResult]: For program point L3356(lines 3356 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,214 INFO L274 CegarLoopResult]: For program point L2828(lines 2828 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,214 INFO L274 CegarLoopResult]: For program point L1243(lines 1243 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,214 INFO L274 CegarLoopResult]: For program point L186-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,214 INFO L274 CegarLoopResult]: For program point L4150(lines 4150 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,214 INFO L274 CegarLoopResult]: For program point L2036(lines 2036 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,214 INFO L274 CegarLoopResult]: For program point L979(lines 979 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,215 INFO L274 CegarLoopResult]: For program point L1772(lines 1772 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,215 INFO L274 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-30 00:26:08,215 INFO L274 CegarLoopResult]: For program point L4416(lines 4416 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,215 INFO L274 CegarLoopResult]: For program point L4681(lines 4681 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,215 INFO L274 CegarLoopResult]: For program point L2303(lines 2303 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,215 INFO L274 CegarLoopResult]: For program point L189-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,215 INFO L274 CegarLoopResult]: For program point L3625(lines 3625 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,216 INFO L274 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-30 00:26:08,216 INFO L274 CegarLoopResult]: For program point L3097(lines 3097 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,216 INFO L274 CegarLoopResult]: For program point L3890(lines 3890 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,216 INFO L274 CegarLoopResult]: For program point L1512(lines 1512 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,216 INFO L274 CegarLoopResult]: For program point L455(lines 455 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,216 INFO L274 CegarLoopResult]: For program point L3362(lines 3362 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,216 INFO L274 CegarLoopResult]: For program point L720(lines 720 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,217 INFO L274 CegarLoopResult]: For program point L192-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,217 INFO L274 CegarLoopResult]: For program point L2042(lines 2042 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,217 INFO L274 CegarLoopResult]: For program point L985(lines 985 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,217 INFO L274 CegarLoopResult]: For program point L2835(lines 2835 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,217 INFO L274 CegarLoopResult]: For program point L2571(lines 2571 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,217 INFO L274 CegarLoopResult]: For program point L1250(lines 1250 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,217 INFO L274 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-30 00:26:08,217 INFO L274 CegarLoopResult]: For program point L3893(lines 3893 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,218 INFO L274 CegarLoopResult]: For program point L4158(lines 4158 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,218 INFO L274 CegarLoopResult]: For program point L1780(lines 1780 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,218 INFO L274 CegarLoopResult]: For program point L4687(lines 4687 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,218 INFO L274 CegarLoopResult]: For program point L4423(lines 4423 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,218 INFO L274 CegarLoopResult]: For program point L2309(lines 2309 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,218 INFO L274 CegarLoopResult]: For program point L195-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,218 INFO L274 CegarLoopResult]: For program point L1517(lines 1517 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,219 INFO L274 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-30 00:26:08,219 INFO L274 CegarLoopResult]: For program point L3632(lines 3632 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,219 INFO L274 CegarLoopResult]: For program point L2047(lines 2047 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,219 INFO L274 CegarLoopResult]: For program point L726(lines 726 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,219 INFO L274 CegarLoopResult]: For program point L4690(lines 4690 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,219 INFO L274 CegarLoopResult]: For program point L2576(lines 2576 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,219 INFO L274 CegarLoopResult]: For program point L462(lines 462 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,220 INFO L274 CegarLoopResult]: For program point L3369(lines 3369 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,220 INFO L274 CegarLoopResult]: For program point L198-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,220 INFO L274 CegarLoopResult]: For program point L3105(lines 3105 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,220 INFO L274 CegarLoopResult]: For program point L1256(lines 1256 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,220 INFO L274 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-30 00:26:08,220 INFO L274 CegarLoopResult]: For program point L992(lines 992 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,220 INFO L274 CegarLoopResult]: For program point L3899(lines 3899 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,220 INFO L274 CegarLoopResult]: For program point L1786(lines 1786 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,221 INFO L274 CegarLoopResult]: For program point L2843(lines 2843 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,221 INFO L274 CegarLoopResult]: For program point L201-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,221 INFO L274 CegarLoopResult]: For program point L4165(lines 4165 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,221 INFO L274 CegarLoopResult]: For program point L4430(lines 4430 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,221 INFO L274 CegarLoopResult]: For program point L2316(lines 2316 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,221 INFO L274 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-30 00:26:08,221 INFO L274 CegarLoopResult]: For program point L4695(lines 4695 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,222 INFO L274 CegarLoopResult]: For program point L3638(lines 3638 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,222 INFO L274 CegarLoopResult]: For program point L2053(lines 2053 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,222 INFO L274 CegarLoopResult]: For program point L1525(lines 1525 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,222 INFO L274 CegarLoopResult]: For program point L204-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,222 INFO L274 CegarLoopResult]: For program point L3111(lines 3111 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,222 INFO L274 CegarLoopResult]: For program point L2583(lines 2583 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,222 INFO L274 CegarLoopResult]: For program point L469(lines 469 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,222 INFO L274 CegarLoopResult]: For program point L1262(lines 1262 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,223 INFO L274 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-30 00:26:08,223 INFO L274 CegarLoopResult]: For program point L998(lines 998 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,223 INFO L274 CegarLoopResult]: For program point L2848(lines 2848 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,223 INFO L274 CegarLoopResult]: For program point L1791(lines 1791 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,223 INFO L274 CegarLoopResult]: For program point L734(lines 734 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,223 INFO L274 CegarLoopResult]: For program point L4698(lines 4698 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,223 INFO L274 CegarLoopResult]: For program point L3377(lines 3377 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,224 INFO L274 CegarLoopResult]: For program point L207-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,224 INFO L274 CegarLoopResult]: For program point L3907(lines 3907 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,224 INFO L274 CegarLoopResult]: For program point L3643(lines 3643 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,224 INFO L274 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-30 00:26:08,224 INFO L274 CegarLoopResult]: For program point L4437(lines 4437 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,224 INFO L274 CegarLoopResult]: For program point L2323(lines 2323 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,224 INFO L274 CegarLoopResult]: For program point L4173(lines 4173 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,225 INFO L274 CegarLoopResult]: For program point L2588(lines 2588 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,225 INFO L274 CegarLoopResult]: For program point L210-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,225 INFO L274 CegarLoopResult]: For program point L2060(lines 2060 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,225 INFO L274 CegarLoopResult]: For program point L739(lines 739 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,225 INFO L274 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-30 00:26:08,225 INFO L274 CegarLoopResult]: For program point L1004(lines 1004 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,225 INFO L274 CegarLoopResult]: For program point L1533(lines 1533 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,225 INFO L274 CegarLoopResult]: For program point L476(lines 476 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,226 INFO L274 CegarLoopResult]: For program point L1269(lines 1269 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,226 INFO L274 CegarLoopResult]: For program point L3119(lines 3119 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,226 INFO L274 CegarLoopResult]: For program point L1798(lines 1798 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,226 INFO L274 CegarLoopResult]: For program point L4705(lines 4705 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,226 INFO L274 CegarLoopResult]: For program point L3384(lines 3384 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,226 INFO L274 CegarLoopResult]: For program point L213-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,226 INFO L274 CegarLoopResult]: For program point L2856(lines 2856 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,227 INFO L274 CegarLoopResult]: For program point L3649(lines 3649 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,227 INFO L274 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-30 00:26:08,227 INFO L274 CegarLoopResult]: For program point L3914(lines 3914 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,227 INFO L274 CegarLoopResult]: For program point L479(lines 479 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,227 INFO L274 CegarLoopResult]: For program point L2330(lines 2330 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,227 INFO L274 CegarLoopResult]: For program point L216-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,227 INFO L274 CegarLoopResult]: For program point L4180(lines 4180 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,227 INFO L274 CegarLoopResult]: For program point L2066(lines 2066 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,228 INFO L274 CegarLoopResult]: For program point L2595(lines 2595 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,228 INFO L274 CegarLoopResult]: For program point L4445(lines 4445 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,228 INFO L274 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-11-30 00:26:08,228 INFO L274 CegarLoopResult]: For program point L1803(lines 1803 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,228 INFO L274 CegarLoopResult]: For program point L746(lines 746 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,228 INFO L274 CegarLoopResult]: For program point L4711(lines 4711 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,228 INFO L274 CegarLoopResult]: For program point L1540(lines 1540 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,229 INFO L274 CegarLoopResult]: For program point L1276(lines 1276 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,229 INFO L274 CegarLoopResult]: For program point L2333(lines 2333 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,229 INFO L274 CegarLoopResult]: For program point L219-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:26:08,229 INFO L274 CegarLoopResult]: For program point L3126(lines 3126 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,229 INFO L274 CegarLoopResult]: For program point L1012(lines 1012 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,229 INFO L274 CegarLoopResult]: For program point L3919(lines 3919 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,229 INFO L274 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-30 00:26:08,229 INFO L274 CegarLoopResult]: For program point L2863(lines 2863 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,230 INFO L274 CegarLoopResult]: For program point L485(lines 485 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,230 INFO L274 CegarLoopResult]: For program point L3392(lines 3392 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,230 INFO L274 CegarLoopResult]: For program point L3657(lines 3657 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,230 INFO L274 CegarLoopResult]: For program point L4186(lines 4186 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,230 INFO L274 CegarLoopResult]: For program point L752(lines 752 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,230 INFO L274 CegarLoopResult]: For program point L4452(lines 4452 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,230 INFO L274 CegarLoopResult]: For program point L2074(lines 2074 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,231 INFO L274 CegarLoopResult]: For program point L3924(lines 3924 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,231 INFO L274 CegarLoopResult]: For program point L1810(lines 1810 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,231 INFO L274 CegarLoopResult]: For program point L4717(lines 4717 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,231 INFO L274 CegarLoopResult]: For program point L1546(lines 1546 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,231 INFO L274 CegarLoopResult]: For program point L2603(lines 2603 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,231 INFO L274 CegarLoopResult]: For program point L1282(lines 1282 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,231 INFO L274 CegarLoopResult]: For program point L2339(lines 2339 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,231 INFO L274 CegarLoopResult]: For program point L1018(lines 1018 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,232 INFO L274 CegarLoopResult]: For program point L2869(lines 2869 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,232 INFO L274 CegarLoopResult]: For program point L491(lines 491 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,232 INFO L274 CegarLoopResult]: For program point L3134(lines 3134 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,232 INFO L274 CegarLoopResult]: For program point L228(lines 228 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,232 INFO L274 CegarLoopResult]: For program point L3664(lines 3664 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,232 INFO L274 CegarLoopResult]: For program point L3400(lines 3400 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,232 INFO L274 CegarLoopResult]: For program point L4193(lines 4193 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,233 INFO L274 CegarLoopResult]: For program point L2079(lines 2079 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,233 INFO L274 CegarLoopResult]: For program point L1023(lines 1023 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,233 INFO L274 CegarLoopResult]: For program point L759(lines 759 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,233 INFO L274 CegarLoopResult]: For program point L4459(lines 4459 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,233 INFO L274 CegarLoopResult]: For program point L1288(lines 1288 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,233 INFO L274 CegarLoopResult]: For program point L2345(lines 2345 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,233 INFO L274 CegarLoopResult]: For program point L3931(lines 3931 4664) no Hoare annotation was computed. [2020-11-30 00:26:08,234 INFO L274 CegarLoopResult]: For program point L2610(lines 2610 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,234 INFO L274 CegarLoopResult]: For program point L4724(lines 4724 4818) no Hoare annotation was computed. [2020-11-30 00:26:08,234 INFO L274 CegarLoopResult]: For program point L1818(lines 1818 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,234 INFO L274 CegarLoopResult]: For program point L1554(lines 1554 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,234 INFO L274 CegarLoopResult]: For program point L233(lines 233 1695) no Hoare annotation was computed. [2020-11-30 00:26:08,234 INFO L274 CegarLoopResult]: For program point L3140(lines 3140 3174) no Hoare annotation was computed. [2020-11-30 00:26:08,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.11 12:26:08 BoogieIcfgContainer [2020-11-30 00:26:08,303 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-30 00:26:08,304 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-30 00:26:08,304 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-30 00:26:08,305 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-30 00:26:08,306 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:23:07" (3/4) ... [2020-11-30 00:26:08,309 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-30 00:26:08,377 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2020-11-30 00:26:08,387 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2020-11-30 00:26:08,397 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-30 00:26:08,406 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-30 00:26:08,971 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_a605ee22-1afb-4a3d-a495-e4635ab4dcd8/bin/uautomizer/witness.graphml [2020-11-30 00:26:08,972 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-30 00:26:08,973 INFO L168 Benchmark]: Toolchain (without parser) took 193208.73 ms. Allocated memory was 142.6 MB in the beginning and 8.3 GB in the end (delta: 8.1 GB). Free memory was 100.6 MB in the beginning and 7.0 GB in the end (delta: -6.9 GB). Peak memory consumption was 1.8 GB. Max. memory is 16.1 GB. [2020-11-30 00:26:08,974 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 88.1 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:26:08,974 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2653.16 ms. Allocated memory is still 142.6 MB. Free memory was 100.3 MB in the beginning and 58.0 MB in the end (delta: 42.3 MB). Peak memory consumption was 59.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:26:08,974 INFO L168 Benchmark]: Boogie Procedure Inliner took 577.19 ms. Allocated memory was 142.6 MB in the beginning and 192.9 MB in the end (delta: 50.3 MB). Free memory was 58.0 MB in the beginning and 100.6 MB in the end (delta: -42.6 MB). Peak memory consumption was 64.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:26:08,975 INFO L168 Benchmark]: Boogie Preprocessor took 617.59 ms. Allocated memory is still 192.9 MB. Free memory was 100.6 MB in the beginning and 74.4 MB in the end (delta: 26.2 MB). Peak memory consumption was 54.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:26:08,975 INFO L168 Benchmark]: RCFGBuilder took 7393.08 ms. Allocated memory was 192.9 MB in the beginning and 513.8 MB in the end (delta: 320.9 MB). Free memory was 74.4 MB in the beginning and 327.6 MB in the end (delta: -253.3 MB). Peak memory consumption was 278.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:26:08,976 INFO L168 Benchmark]: TraceAbstraction took 181281.13 ms. Allocated memory was 513.8 MB in the beginning and 8.3 GB in the end (delta: 7.8 GB). Free memory was 327.6 MB in the beginning and 6.5 GB in the end (delta: -6.2 GB). Peak memory consumption was 1.6 GB. Max. memory is 16.1 GB. [2020-11-30 00:26:08,976 INFO L168 Benchmark]: Witness Printer took 668.16 ms. Allocated memory is still 8.3 GB. Free memory was 6.5 GB in the beginning and 7.0 GB in the end (delta: -410.7 MB). Peak memory consumption was 83.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:26:08,978 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 88.1 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2653.16 ms. Allocated memory is still 142.6 MB. Free memory was 100.3 MB in the beginning and 58.0 MB in the end (delta: 42.3 MB). Peak memory consumption was 59.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 577.19 ms. Allocated memory was 142.6 MB in the beginning and 192.9 MB in the end (delta: 50.3 MB). Free memory was 58.0 MB in the beginning and 100.6 MB in the end (delta: -42.6 MB). Peak memory consumption was 64.9 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 617.59 ms. Allocated memory is still 192.9 MB. Free memory was 100.6 MB in the beginning and 74.4 MB in the end (delta: 26.2 MB). Peak memory consumption was 54.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 7393.08 ms. Allocated memory was 192.9 MB in the beginning and 513.8 MB in the end (delta: 320.9 MB). Free memory was 74.4 MB in the beginning and 327.6 MB in the end (delta: -253.3 MB). Peak memory consumption was 278.9 MB. Max. memory is 16.1 GB. * TraceAbstraction took 181281.13 ms. Allocated memory was 513.8 MB in the beginning and 8.3 GB in the end (delta: 7.8 GB). Free memory was 327.6 MB in the beginning and 6.5 GB in the end (delta: -6.2 GB). Peak memory consumption was 1.6 GB. Max. memory is 16.1 GB. * Witness Printer took 668.16 ms. Allocated memory is still 8.3 GB. Free memory was 6.5 GB in the beginning and 7.0 GB in the end (delta: -410.7 MB). Peak memory consumption was 83.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 15]: 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: 1699]: Loop Invariant Derived loop invariant: (((((((((((((((((14 <= a24 && a5 <= 4) && a7 == 13) || (((14 <= a24 && 189 < a2) && a5 <= 4) && 255 < a17)) || ((14 <= a24 && 14 <= a7) && a5 <= 4)) || ((14 <= a24 && a2 <= 189) && 5 <= a5)) || (((14 <= a24 && 5 <= a5) && !(6 == a5)) && a7 <= 13)) || (a24 == 13 && !(6 == a5))) || (a2 <= 189 && a24 == 13)) || (((14 <= a24 && 5 <= a5) && !(6 == a5)) && a24 <= 14)) || (a24 == 13 && a17 <= 111)) || ((a2 <= 189 && 14 <= a24) && !(a24 == 14))) || ((a2 <= 189 && a5 <= 4) && a7 == 13)) || ((a2 <= 189 && 14 <= a7) && a5 <= 4)) || (a24 == 13 && 14 <= a7)) || ((14 <= a24 && a17 <= 111) && a5 <= 4)) || ((14 <= a24 && a5 <= 3) && a24 <= 14)) || ((a24 == 13 && 255 < a17) && a7 == 13)) || (a2 <= 189 && a5 <= 3) - InvariantResult [Line: 4668]: Loop Invariant Derived loop invariant: (((((((((((((((((14 <= a24 && a5 <= 4) && a7 == 13) || (((14 <= a24 && 189 < a2) && a5 <= 4) && 255 < a17)) || ((14 <= a24 && 14 <= a7) && a5 <= 4)) || (((14 <= a24 && 5 <= a5) && !(6 == a5)) && a7 <= 13)) || ((a2 <= 189 && 14 <= a24) && 5 <= a5)) || (a24 == 13 && !(6 == a5))) || (a2 <= 189 && a24 == 13)) || (a24 == 13 && a17 <= 111)) || ((a2 <= 189 && 14 <= a24) && !(a24 == 14))) || ((a2 <= 189 && a5 <= 4) && a7 == 13)) || ((a2 <= 189 && 14 <= a7) && a5 <= 4)) || (a24 == 13 && 14 <= a7)) || ((14 <= a24 && a17 <= 111) && a5 <= 4)) || (((14 <= a24 && !(6 == a5)) && 14 <= a7) && a24 <= 14)) || ((14 <= a24 && a5 <= 3) && a24 <= 14)) || ((a24 == 13 && 255 < a17) && a7 == 13)) || (a2 <= 189 && a5 <= 3) - InvariantResult [Line: 3178]: Loop Invariant Derived loop invariant: (((((((((((((((((14 <= a24 && a5 <= 4) && a7 == 13) || (((14 <= a24 && 189 < a2) && a5 <= 4) && 255 < a17)) || ((14 <= a24 && 14 <= a7) && a5 <= 4)) || ((14 <= a24 && a2 <= 189) && 5 <= a5)) || (((14 <= a24 && 5 <= a5) && !(6 == a5)) && a7 <= 13)) || (a24 == 13 && !(6 == a5))) || (a2 <= 189 && a24 == 13)) || (a24 == 13 && a17 <= 111)) || ((a2 <= 189 && 14 <= a24) && !(a24 == 14))) || ((a2 <= 189 && a5 <= 4) && a7 == 13)) || ((a2 <= 189 && 14 <= a7) && a5 <= 4)) || (a24 == 13 && 14 <= a7)) || ((14 <= a24 && a17 <= 111) && a5 <= 4)) || (((14 <= a24 && !(6 == a5)) && 14 <= a7) && a24 <= 14)) || ((14 <= a24 && a5 <= 3) && a24 <= 14)) || ((a24 == 13 && 255 < a17) && a7 == 13)) || (a2 <= 189 && a5 <= 3) - InvariantResult [Line: 4828]: Loop Invariant Derived loop invariant: (((((((((((((((((14 <= a24 && a5 <= 4) && a7 == 13) || ((14 <= a24 && a2 <= 189) && !(a24 == 14))) || (((14 <= a24 && 189 < a2) && a5 <= 4) && 255 < a17)) || ((14 <= a24 && 14 <= a7) && a5 <= 4)) || ((14 <= a24 && a2 <= 189) && 5 <= a5)) || (((14 <= a24 && 5 <= a5) && !(6 == a5)) && a7 <= 13)) || (a24 == 13 && !(6 == a5))) || (a2 <= 189 && a24 == 13)) || (((14 <= a24 && 5 <= a5) && !(6 == a5)) && a24 <= 14)) || (a24 == 13 && a17 <= 111)) || ((a2 <= 189 && a5 <= 4) && a7 == 13)) || ((a2 <= 189 && 14 <= a7) && a5 <= 4)) || (a24 == 13 && 14 <= a7)) || ((14 <= a24 && a5 <= 3) && a24 <= 14)) || ((14 <= a24 && a17 <= 111) && a5 <= 4)) || ((a24 == 13 && 255 < a17) && a7 == 13)) || (a2 <= 189 && a5 <= 3) - InvariantResult [Line: 4822]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 38]: Loop Invariant Derived loop invariant: (((((((((((((((((14 <= a24 && a5 <= 4) && a7 == 13) || ((14 <= a24 && a2 <= 189) && !(a24 == 14))) || (((14 <= a24 && 189 < a2) && a5 <= 4) && 255 < a17)) || ((14 <= a24 && 14 <= a7) && a5 <= 4)) || ((14 <= a24 && a2 <= 189) && 5 <= a5)) || (((14 <= a24 && 5 <= a5) && !(6 == a5)) && a7 <= 13)) || (a24 == 13 && !(6 == a5))) || (a2 <= 189 && a24 == 13)) || (((14 <= a24 && 5 <= a5) && !(6 == a5)) && a24 <= 14)) || (a24 == 13 && a17 <= 111)) || ((a2 <= 189 && a5 <= 4) && a7 == 13)) || ((a2 <= 189 && 14 <= a7) && a5 <= 4)) || (a24 == 13 && 14 <= a7)) || ((14 <= a24 && a5 <= 3) && a24 <= 14)) || ((14 <= a24 && a17 <= 111) && a5 <= 4)) || ((a24 == 13 && 255 < a17) && a7 == 13)) || (a2 <= 189 && a5 <= 3) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 819 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 169.3s, OverallIterations: 17, TraceHistogramMax: 5, AutomataDifference: 146.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 11.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 12286 SDtfs, 14426 SDslu, 158 SDs, 0 SdLazy, 39869 SolverSat, 10477 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 76.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1305 GetRequests, 1274 SyntacticMatches, 3 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=75104occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 9.8s AutomataMinimizationTime, 17 MinimizatonAttempts, 14521 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 715 NumberOfFragments, 846 HoareAnnotationTreeSize, 6 FomulaSimplifications, 26381 FormulaSimplificationTreeSizeReduction, 2.4s HoareSimplificationTime, 6 FomulaSimplificationsInter, 11812 FormulaSimplificationTreeSizeReductionInter, 9.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.6s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 4.4s InterpolantComputationTime, 7570 NumberOfCodeBlocks, 7570 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 7550 ConstructedInterpolants, 0 QuantifiedInterpolants, 7355908 SizeOfPredicates, 2 NumberOfNonLiveVariables, 1708 ConjunctsInSsa, 6 ConjunctsInUnsatCore, 20 InterpolantComputations, 17 PerfectInterpolantSequences, 8268/8481 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...