./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem18_label42.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem18_label42.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD --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 516bc7fd3d846c011f64807439d2bf3ced2bcf014cd73321b36222551be67eff ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-28 23:47:51,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-28 23:47:51,864 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-28 23:47:51,928 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-28 23:47:51,929 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-28 23:47:51,931 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-28 23:47:51,933 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-28 23:47:51,936 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-28 23:47:51,939 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-28 23:47:51,940 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-28 23:47:51,942 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-28 23:47:51,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-28 23:47:51,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-28 23:47:51,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-28 23:47:51,949 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-28 23:47:51,951 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-28 23:47:51,952 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-28 23:47:51,954 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-28 23:47:51,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-28 23:47:51,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-28 23:47:51,963 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-28 23:47:51,970 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-28 23:47:51,972 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-28 23:47:51,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-28 23:47:51,978 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-28 23:47:51,979 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-28 23:47:51,979 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-28 23:47:51,981 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-28 23:47:51,981 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-28 23:47:51,983 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-28 23:47:51,984 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-28 23:47:51,985 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-28 23:47:51,986 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-28 23:47:51,987 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-28 23:47:51,989 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-28 23:47:51,990 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-28 23:47:51,991 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-28 23:47:51,991 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-28 23:47:51,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-28 23:47:51,994 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-28 23:47:51,995 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-28 23:47:51,996 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-10-28 23:47:52,030 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-28 23:47:52,030 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-28 23:47:52,031 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-28 23:47:52,031 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-28 23:47:52,033 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-28 23:47:52,033 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-28 23:47:52,033 INFO L138 SettingsManager]: * Use SBE=true [2021-10-28 23:47:52,034 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-28 23:47:52,034 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-28 23:47:52,034 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-28 23:47:52,035 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-28 23:47:52,035 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-28 23:47:52,035 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-28 23:47:52,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-28 23:47:52,036 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-28 23:47:52,036 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-28 23:47:52,036 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-28 23:47:52,037 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-28 23:47:52,037 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-28 23:47:52,037 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-28 23:47:52,038 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-28 23:47:52,038 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-28 23:47:52,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 23:47:52,039 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-28 23:47:52,039 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-28 23:47:52,039 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-28 23:47:52,039 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-28 23:47:52,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-28 23:47:52,040 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-28 23:47:52,040 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-28 23:47:52,041 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-28 23:47:52,041 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-28 23:47:52,041 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_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 516bc7fd3d846c011f64807439d2bf3ced2bcf014cd73321b36222551be67eff [2021-10-28 23:47:52,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-28 23:47:52,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-28 23:47:52,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-28 23:47:52,381 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-28 23:47:52,382 INFO L275 PluginConnector]: CDTParser initialized [2021-10-28 23:47:52,383 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/../../sv-benchmarks/c/eca-rers2012/Problem18_label42.c [2021-10-28 23:47:52,479 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/data/4f95e06fb/2215aa7155734ae3904fa2d68c33cd0c/FLAG4dcca607f [2021-10-28 23:47:53,434 INFO L306 CDTParser]: Found 1 translation units. [2021-10-28 23:47:53,437 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/sv-benchmarks/c/eca-rers2012/Problem18_label42.c [2021-10-28 23:47:53,480 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/data/4f95e06fb/2215aa7155734ae3904fa2d68c33cd0c/FLAG4dcca607f [2021-10-28 23:47:53,980 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/data/4f95e06fb/2215aa7155734ae3904fa2d68c33cd0c [2021-10-28 23:47:53,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-28 23:47:54,000 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-28 23:47:54,010 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-28 23:47:54,011 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-28 23:47:54,015 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-28 23:47:54,029 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:47:53" (1/1) ... [2021-10-28 23:47:54,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fa88a94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:47:54, skipping insertion in model container [2021-10-28 23:47:54,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:47:53" (1/1) ... [2021-10-28 23:47:54,040 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-28 23:47:54,276 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-28 23:47:54,923 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/sv-benchmarks/c/eca-rers2012/Problem18_label42.c[5213,5226] [2021-10-28 23:47:56,299 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 23:47:56,311 INFO L203 MainTranslator]: Completed pre-run [2021-10-28 23:47:56,354 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/sv-benchmarks/c/eca-rers2012/Problem18_label42.c[5213,5226] [2021-10-28 23:47:56,934 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-28 23:47:56,961 INFO L208 MainTranslator]: Completed translation [2021-10-28 23:47:56,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:47:56 WrapperNode [2021-10-28 23:47:56,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-28 23:47:56,964 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-28 23:47:56,964 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-28 23:47:56,964 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-28 23:47:56,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:47:56" (1/1) ... [2021-10-28 23:47:57,055 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:47:56" (1/1) ... [2021-10-28 23:47:57,363 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-28 23:47:57,364 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-28 23:47:57,364 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-28 23:47:57,365 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-28 23:47:57,374 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:47:56" (1/1) ... [2021-10-28 23:47:57,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:47:56" (1/1) ... [2021-10-28 23:47:57,421 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:47:56" (1/1) ... [2021-10-28 23:47:57,422 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:47:56" (1/1) ... [2021-10-28 23:47:57,607 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:47:56" (1/1) ... [2021-10-28 23:47:57,686 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:47:56" (1/1) ... [2021-10-28 23:47:57,698 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:47:56" (1/1) ... [2021-10-28 23:47:57,752 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-28 23:47:57,754 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-28 23:47:57,754 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-28 23:47:57,754 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-28 23:47:57,755 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:47:56" (1/1) ... [2021-10-28 23:47:57,770 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-28 23:47:57,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:47:57,833 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-10-28 23:47:57,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-10-28 23:47:57,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-28 23:47:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-28 23:47:57,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-28 23:47:57,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-28 23:48:02,569 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-28 23:48:02,570 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-10-28 23:48:02,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:48:02 BoogieIcfgContainer [2021-10-28 23:48:02,574 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-28 23:48:02,577 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-28 23:48:02,577 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-28 23:48:02,581 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-28 23:48:02,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 11:47:53" (1/3) ... [2021-10-28 23:48:02,582 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5efc0eaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 11:48:02, skipping insertion in model container [2021-10-28 23:48:02,583 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:47:56" (2/3) ... [2021-10-28 23:48:02,583 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5efc0eaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 11:48:02, skipping insertion in model container [2021-10-28 23:48:02,583 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:48:02" (3/3) ... [2021-10-28 23:48:02,585 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem18_label42.c [2021-10-28 23:48:02,592 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-28 23:48:02,592 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-10-28 23:48:02,656 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-28 23:48:02,664 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-28 23:48:02,665 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-10-28 23:48:02,707 INFO L276 IsEmpty]: Start isEmpty. Operand has 757 states, 755 states have (on average 1.9125827814569536) internal successors, (1444), 756 states have internal predecessors, (1444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:02,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-10-28 23:48:02,716 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:48:02,717 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:48:02,718 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:48:02,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:48:02,725 INFO L85 PathProgramCache]: Analyzing trace with hash 301649817, now seen corresponding path program 1 times [2021-10-28 23:48:02,737 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:48:02,738 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696847925] [2021-10-28 23:48:02,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:48:02,740 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:48:02,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:48:03,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 23:48:03,224 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:48:03,224 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696847925] [2021-10-28 23:48:03,225 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1696847925] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:48:03,226 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:48:03,226 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:48:03,228 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587366817] [2021-10-28 23:48:03,235 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-28 23:48:03,235 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:48:03,251 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-28 23:48:03,252 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-28 23:48:03,258 INFO L87 Difference]: Start difference. First operand has 757 states, 755 states have (on average 1.9125827814569536) internal successors, (1444), 756 states have internal predecessors, (1444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:10,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:48:10,391 INFO L93 Difference]: Finished difference Result 2900 states and 5648 transitions. [2021-10-28 23:48:10,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-28 23:48:10,393 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 49 [2021-10-28 23:48:10,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:48:10,434 INFO L225 Difference]: With dead ends: 2900 [2021-10-28 23:48:10,435 INFO L226 Difference]: Without dead ends: 2074 [2021-10-28 23:48:10,443 INFO L786 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 [2021-10-28 23:48:10,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2074 states. [2021-10-28 23:48:10,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2074 to 2074. [2021-10-28 23:48:10,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2074 states, 2073 states have (on average 1.5561987457790643) internal successors, (3226), 2073 states have internal predecessors, (3226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:10,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 2074 states and 3226 transitions. [2021-10-28 23:48:10,669 INFO L78 Accepts]: Start accepts. Automaton has 2074 states and 3226 transitions. Word has length 49 [2021-10-28 23:48:10,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:48:10,671 INFO L470 AbstractCegarLoop]: Abstraction has 2074 states and 3226 transitions. [2021-10-28 23:48:10,672 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:10,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3226 transitions. [2021-10-28 23:48:10,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2021-10-28 23:48:10,693 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:48:10,693 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-10-28 23:48:10,693 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-28 23:48:10,694 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:48:10,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:48:10,694 INFO L85 PathProgramCache]: Analyzing trace with hash 1960598867, now seen corresponding path program 1 times [2021-10-28 23:48:10,695 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:48:10,695 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742114424] [2021-10-28 23:48:10,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:48:10,695 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:48:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:48:11,072 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2021-10-28 23:48:11,073 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:48:11,074 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1742114424] [2021-10-28 23:48:11,074 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1742114424] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:48:11,075 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:48:11,075 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:48:11,075 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1655775128] [2021-10-28 23:48:11,079 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-28 23:48:11,079 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:48:11,082 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-28 23:48:11,082 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-28 23:48:11,083 INFO L87 Difference]: Start difference. First operand 2074 states and 3226 transitions. Second operand has 4 states, 4 states have (on average 45.0) internal successors, (180), 3 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:17,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:48:17,527 INFO L93 Difference]: Finished difference Result 6908 states and 10880 transitions. [2021-10-28 23:48:17,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-28 23:48:17,529 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 45.0) internal successors, (180), 3 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 226 [2021-10-28 23:48:17,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:48:17,566 INFO L225 Difference]: With dead ends: 6908 [2021-10-28 23:48:17,566 INFO L226 Difference]: Without dead ends: 4836 [2021-10-28 23:48:17,571 INFO L786 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 [2021-10-28 23:48:17,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4836 states. [2021-10-28 23:48:17,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4836 to 4144. [2021-10-28 23:48:17,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4144 states, 4143 states have (on average 1.3379193820902728) internal successors, (5543), 4143 states have internal predecessors, (5543), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:17,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 4144 states and 5543 transitions. [2021-10-28 23:48:17,709 INFO L78 Accepts]: Start accepts. Automaton has 4144 states and 5543 transitions. Word has length 226 [2021-10-28 23:48:17,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:48:17,713 INFO L470 AbstractCegarLoop]: Abstraction has 4144 states and 5543 transitions. [2021-10-28 23:48:17,714 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 45.0) internal successors, (180), 3 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:17,714 INFO L276 IsEmpty]: Start isEmpty. Operand 4144 states and 5543 transitions. [2021-10-28 23:48:17,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-10-28 23:48:17,724 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:48:17,725 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:48:17,725 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-28 23:48:17,727 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:48:17,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:48:17,729 INFO L85 PathProgramCache]: Analyzing trace with hash -165211116, now seen corresponding path program 1 times [2021-10-28 23:48:17,729 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:48:17,729 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [783601992] [2021-10-28 23:48:17,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:48:17,731 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:48:17,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:48:18,191 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 176 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-28 23:48:18,192 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:48:18,193 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [783601992] [2021-10-28 23:48:18,197 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [783601992] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:48:18,198 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:48:18,198 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:48:18,199 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1236110138] [2021-10-28 23:48:18,201 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-28 23:48:18,203 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:48:18,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-28 23:48:18,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-10-28 23:48:18,209 INFO L87 Difference]: Start difference. First operand 4144 states and 5543 transitions. Second operand has 4 states, 4 states have (on average 78.75) internal successors, (315), 3 states have internal predecessors, (315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:22,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:48:22,363 INFO L93 Difference]: Finished difference Result 10409 states and 13837 transitions. [2021-10-28 23:48:22,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-10-28 23:48:22,364 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 78.75) internal successors, (315), 3 states have internal predecessors, (315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 315 [2021-10-28 23:48:22,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:48:22,402 INFO L225 Difference]: With dead ends: 10409 [2021-10-28 23:48:22,402 INFO L226 Difference]: Without dead ends: 6214 [2021-10-28 23:48:22,409 INFO L786 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 [2021-10-28 23:48:22,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6214 states. [2021-10-28 23:48:22,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6214 to 5524. [2021-10-28 23:48:22,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5524 states, 5523 states have (on average 1.1922868006518197) internal successors, (6585), 5523 states have internal predecessors, (6585), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:22,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5524 states to 5524 states and 6585 transitions. [2021-10-28 23:48:22,637 INFO L78 Accepts]: Start accepts. Automaton has 5524 states and 6585 transitions. Word has length 315 [2021-10-28 23:48:22,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:48:22,639 INFO L470 AbstractCegarLoop]: Abstraction has 5524 states and 6585 transitions. [2021-10-28 23:48:22,640 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 78.75) internal successors, (315), 3 states have internal predecessors, (315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:22,640 INFO L276 IsEmpty]: Start isEmpty. Operand 5524 states and 6585 transitions. [2021-10-28 23:48:22,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2021-10-28 23:48:22,686 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:48:22,687 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:48:22,688 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-28 23:48:22,688 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:48:22,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:48:22,691 INFO L85 PathProgramCache]: Analyzing trace with hash 1374993092, now seen corresponding path program 1 times [2021-10-28 23:48:22,692 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:48:22,692 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537228321] [2021-10-28 23:48:22,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:48:22,693 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:48:22,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:48:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2021-10-28 23:48:23,645 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:48:23,645 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537228321] [2021-10-28 23:48:23,649 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [537228321] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:48:23,649 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:48:23,650 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-28 23:48:23,650 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [482440609] [2021-10-28 23:48:23,652 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:48:23,652 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:48:23,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:48:23,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:48:23,654 INFO L87 Difference]: Start difference. First operand 5524 states and 6585 transitions. Second operand has 3 states, 3 states have (on average 189.0) internal successors, (567), 2 states have internal predecessors, (567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:26,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:48:26,204 INFO L93 Difference]: Finished difference Result 13116 states and 16145 transitions. [2021-10-28 23:48:26,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:48:26,212 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 189.0) internal successors, (567), 2 states have internal predecessors, (567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 947 [2021-10-28 23:48:26,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:48:26,260 INFO L225 Difference]: With dead ends: 13116 [2021-10-28 23:48:26,260 INFO L226 Difference]: Without dead ends: 7594 [2021-10-28 23:48:26,268 INFO L786 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 [2021-10-28 23:48:26,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7594 states. [2021-10-28 23:48:26,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7594 to 6904. [2021-10-28 23:48:26,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6904 states, 6903 states have (on average 1.1754309720411416) internal successors, (8114), 6903 states have internal predecessors, (8114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:26,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6904 states to 6904 states and 8114 transitions. [2021-10-28 23:48:26,491 INFO L78 Accepts]: Start accepts. Automaton has 6904 states and 8114 transitions. Word has length 947 [2021-10-28 23:48:26,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:48:26,494 INFO L470 AbstractCegarLoop]: Abstraction has 6904 states and 8114 transitions. [2021-10-28 23:48:26,495 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 189.0) internal successors, (567), 2 states have internal predecessors, (567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:26,495 INFO L276 IsEmpty]: Start isEmpty. Operand 6904 states and 8114 transitions. [2021-10-28 23:48:26,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2021-10-28 23:48:26,553 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:48:26,555 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:48:26,555 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-28 23:48:26,556 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:48:26,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:48:26,557 INFO L85 PathProgramCache]: Analyzing trace with hash 1163741151, now seen corresponding path program 1 times [2021-10-28 23:48:26,557 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:48:26,557 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171011913] [2021-10-28 23:48:26,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:48:26,558 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:48:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:48:27,240 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 375 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2021-10-28 23:48:27,241 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:48:27,241 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1171011913] [2021-10-28 23:48:27,242 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1171011913] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:48:27,244 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:48:27,244 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-28 23:48:27,244 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941857920] [2021-10-28 23:48:27,246 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:48:27,246 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:48:27,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:48:27,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:48:27,248 INFO L87 Difference]: Start difference. First operand 6904 states and 8114 transitions. Second operand has 3 states, 3 states have (on average 201.66666666666666) internal successors, (605), 2 states have internal predecessors, (605), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:30,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:48:30,114 INFO L93 Difference]: Finished difference Result 15876 states and 18743 transitions. [2021-10-28 23:48:30,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:48:30,118 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 201.66666666666666) internal successors, (605), 2 states have internal predecessors, (605), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1015 [2021-10-28 23:48:30,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:48:30,173 INFO L225 Difference]: With dead ends: 15876 [2021-10-28 23:48:30,174 INFO L226 Difference]: Without dead ends: 8974 [2021-10-28 23:48:30,185 INFO L786 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 [2021-10-28 23:48:30,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8974 states. [2021-10-28 23:48:30,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8974 to 8974. [2021-10-28 23:48:30,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8974 states, 8973 states have (on average 1.1619302351498941) internal successors, (10426), 8973 states have internal predecessors, (10426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:30,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8974 states to 8974 states and 10426 transitions. [2021-10-28 23:48:30,415 INFO L78 Accepts]: Start accepts. Automaton has 8974 states and 10426 transitions. Word has length 1015 [2021-10-28 23:48:30,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:48:30,417 INFO L470 AbstractCegarLoop]: Abstraction has 8974 states and 10426 transitions. [2021-10-28 23:48:30,418 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 201.66666666666666) internal successors, (605), 2 states have internal predecessors, (605), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:30,418 INFO L276 IsEmpty]: Start isEmpty. Operand 8974 states and 10426 transitions. [2021-10-28 23:48:30,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1066 [2021-10-28 23:48:30,434 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:48:30,435 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:48:30,436 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-28 23:48:30,436 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:48:30,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:48:30,437 INFO L85 PathProgramCache]: Analyzing trace with hash -49538084, now seen corresponding path program 1 times [2021-10-28 23:48:30,438 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:48:30,438 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582079645] [2021-10-28 23:48:30,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:48:30,439 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:48:30,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:48:31,162 INFO L134 CoverageAnalysis]: Checked inductivity of 971 backedges. 627 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2021-10-28 23:48:31,162 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:48:31,162 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [582079645] [2021-10-28 23:48:31,163 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [582079645] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:48:31,163 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:48:31,163 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:48:31,165 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1937083611] [2021-10-28 23:48:31,171 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:48:31,172 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:48:31,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:48:31,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:48:31,185 INFO L87 Difference]: Start difference. First operand 8974 states and 10426 transitions. Second operand has 3 states, 3 states have (on average 241.0) internal successors, (723), 3 states have internal predecessors, (723), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:34,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:48:34,074 INFO L93 Difference]: Finished difference Result 24156 states and 28457 transitions. [2021-10-28 23:48:34,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:48:34,075 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 241.0) internal successors, (723), 3 states have internal predecessors, (723), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1065 [2021-10-28 23:48:34,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:48:34,116 INFO L225 Difference]: With dead ends: 24156 [2021-10-28 23:48:34,116 INFO L226 Difference]: Without dead ends: 15184 [2021-10-28 23:48:34,129 INFO L786 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 [2021-10-28 23:48:34,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15184 states. [2021-10-28 23:48:34,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15184 to 15184. [2021-10-28 23:48:34,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15184 states, 15183 states have (on average 1.1337680300335902) internal successors, (17214), 15183 states have internal predecessors, (17214), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:34,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15184 states to 15184 states and 17214 transitions. [2021-10-28 23:48:34,475 INFO L78 Accepts]: Start accepts. Automaton has 15184 states and 17214 transitions. Word has length 1065 [2021-10-28 23:48:34,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:48:34,478 INFO L470 AbstractCegarLoop]: Abstraction has 15184 states and 17214 transitions. [2021-10-28 23:48:34,479 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 241.0) internal successors, (723), 3 states have internal predecessors, (723), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:34,479 INFO L276 IsEmpty]: Start isEmpty. Operand 15184 states and 17214 transitions. [2021-10-28 23:48:34,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1102 [2021-10-28 23:48:34,498 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:48:34,504 INFO L513 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:48:34,504 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-28 23:48:34,505 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:48:34,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:48:34,506 INFO L85 PathProgramCache]: Analyzing trace with hash 1030827175, now seen corresponding path program 1 times [2021-10-28 23:48:34,506 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:48:34,512 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1810046691] [2021-10-28 23:48:34,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:48:34,513 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:48:34,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:48:35,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 579 proven. 578 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2021-10-28 23:48:35,603 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:48:35,603 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1810046691] [2021-10-28 23:48:35,604 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1810046691] provided 0 perfect and 1 imperfect interpolant sequences [2021-10-28 23:48:35,605 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1220862929] [2021-10-28 23:48:35,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:48:35,605 INFO L170 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-28 23:48:35,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/z3 [2021-10-28 23:48:35,660 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-10-28 23:48:35,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-10-28 23:48:36,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:48:36,072 INFO L263 TraceCheckSpWp]: Trace formula consists of 1311 conjuncts, 2 conjunts are in the unsatisfiable core [2021-10-28 23:48:36,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-10-28 23:48:39,185 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 553 proven. 0 refuted. 0 times theorem prover too weak. 672 trivial. 0 not checked. [2021-10-28 23:48:39,186 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1220862929] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:48:39,186 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-10-28 23:48:39,187 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2021-10-28 23:48:39,188 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453549896] [2021-10-28 23:48:39,206 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:48:39,207 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:48:39,207 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:48:39,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-10-28 23:48:39,209 INFO L87 Difference]: Start difference. First operand 15184 states and 17214 transitions. Second operand has 3 states, 3 states have (on average 217.33333333333334) internal successors, (652), 3 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:41,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:48:41,951 INFO L93 Difference]: Finished difference Result 34506 states and 39752 transitions. [2021-10-28 23:48:41,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:48:41,952 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 217.33333333333334) internal successors, (652), 3 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1101 [2021-10-28 23:48:41,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:48:41,998 INFO L225 Difference]: With dead ends: 34506 [2021-10-28 23:48:41,998 INFO L226 Difference]: Without dead ends: 19324 [2021-10-28 23:48:42,012 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 1107 GetRequests, 1101 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-10-28 23:48:42,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19324 states. [2021-10-28 23:48:42,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19324 to 19324. [2021-10-28 23:48:42,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19324 states, 19323 states have (on average 1.1331056254204834) internal successors, (21895), 19323 states have internal predecessors, (21895), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:42,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19324 states to 19324 states and 21895 transitions. [2021-10-28 23:48:42,374 INFO L78 Accepts]: Start accepts. Automaton has 19324 states and 21895 transitions. Word has length 1101 [2021-10-28 23:48:42,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:48:42,377 INFO L470 AbstractCegarLoop]: Abstraction has 19324 states and 21895 transitions. [2021-10-28 23:48:42,378 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 217.33333333333334) internal successors, (652), 3 states have internal predecessors, (652), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:42,378 INFO L276 IsEmpty]: Start isEmpty. Operand 19324 states and 21895 transitions. [2021-10-28 23:48:42,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-10-28 23:48:42,494 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:48:42,496 INFO L513 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:48:42,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-10-28 23:48:42,696 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-10-28 23:48:42,697 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:48:42,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:48:42,698 INFO L85 PathProgramCache]: Analyzing trace with hash -1583123597, now seen corresponding path program 1 times [2021-10-28 23:48:42,698 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:48:42,698 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341484366] [2021-10-28 23:48:42,699 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:48:42,699 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:48:42,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:48:43,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 717 proven. 0 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2021-10-28 23:48:43,466 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:48:43,466 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341484366] [2021-10-28 23:48:43,466 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1341484366] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:48:43,467 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:48:43,467 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:48:43,467 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1208424368] [2021-10-28 23:48:43,469 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:48:43,469 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:48:43,470 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:48:43,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:48:43,471 INFO L87 Difference]: Start difference. First operand 19324 states and 21895 transitions. Second operand has 3 states, 3 states have (on average 225.0) internal successors, (675), 3 states have internal predecessors, (675), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:45,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:48:45,983 INFO L93 Difference]: Finished difference Result 44856 states and 50830 transitions. [2021-10-28 23:48:45,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:48:45,984 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 225.0) internal successors, (675), 3 states have internal predecessors, (675), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1142 [2021-10-28 23:48:45,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:48:46,037 INFO L225 Difference]: With dead ends: 44856 [2021-10-28 23:48:46,038 INFO L226 Difference]: Without dead ends: 22774 [2021-10-28 23:48:46,061 INFO L786 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 [2021-10-28 23:48:46,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22774 states. [2021-10-28 23:48:46,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22774 to 22084. [2021-10-28 23:48:46,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22084 states, 22083 states have (on average 1.0762124711316396) internal successors, (23766), 22083 states have internal predecessors, (23766), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:46,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22084 states to 22084 states and 23766 transitions. [2021-10-28 23:48:46,625 INFO L78 Accepts]: Start accepts. Automaton has 22084 states and 23766 transitions. Word has length 1142 [2021-10-28 23:48:46,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:48:46,626 INFO L470 AbstractCegarLoop]: Abstraction has 22084 states and 23766 transitions. [2021-10-28 23:48:46,626 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 225.0) internal successors, (675), 3 states have internal predecessors, (675), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:46,627 INFO L276 IsEmpty]: Start isEmpty. Operand 22084 states and 23766 transitions. [2021-10-28 23:48:46,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-10-28 23:48:46,645 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:48:46,647 INFO L513 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:48:46,647 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-10-28 23:48:46,648 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:48:46,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:48:46,649 INFO L85 PathProgramCache]: Analyzing trace with hash -1232334327, now seen corresponding path program 1 times [2021-10-28 23:48:46,649 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:48:46,649 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340527067] [2021-10-28 23:48:46,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:48:46,650 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:48:46,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:48:47,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1325 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 1091 trivial. 0 not checked. [2021-10-28 23:48:47,553 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:48:47,554 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340527067] [2021-10-28 23:48:47,554 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [340527067] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:48:47,554 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:48:47,555 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:48:47,555 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [145616459] [2021-10-28 23:48:47,558 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:48:47,559 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:48:47,559 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:48:47,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:48:47,563 INFO L87 Difference]: Start difference. First operand 22084 states and 23766 transitions. Second operand has 3 states, 3 states have (on average 189.66666666666666) internal successors, (569), 3 states have internal predecessors, (569), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:49,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:48:49,797 INFO L93 Difference]: Finished difference Result 44166 states and 47530 transitions. [2021-10-28 23:48:49,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:48:49,812 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 189.66666666666666) internal successors, (569), 3 states have internal predecessors, (569), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1150 [2021-10-28 23:48:49,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:48:49,913 INFO L225 Difference]: With dead ends: 44166 [2021-10-28 23:48:49,914 INFO L226 Difference]: Without dead ends: 22084 [2021-10-28 23:48:49,925 INFO L786 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 [2021-10-28 23:48:49,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22084 states. [2021-10-28 23:48:50,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22084 to 22084. [2021-10-28 23:48:50,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22084 states, 22083 states have (on average 1.0550649821129376) internal successors, (23299), 22083 states have internal predecessors, (23299), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:50,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22084 states to 22084 states and 23299 transitions. [2021-10-28 23:48:50,325 INFO L78 Accepts]: Start accepts. Automaton has 22084 states and 23299 transitions. Word has length 1150 [2021-10-28 23:48:50,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:48:50,327 INFO L470 AbstractCegarLoop]: Abstraction has 22084 states and 23299 transitions. [2021-10-28 23:48:50,327 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 189.66666666666666) internal successors, (569), 3 states have internal predecessors, (569), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:50,327 INFO L276 IsEmpty]: Start isEmpty. Operand 22084 states and 23299 transitions. [2021-10-28 23:48:50,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1198 [2021-10-28 23:48:50,350 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:48:50,352 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:48:50,352 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-10-28 23:48:50,353 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:48:50,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:48:50,354 INFO L85 PathProgramCache]: Analyzing trace with hash -1190212314, now seen corresponding path program 1 times [2021-10-28 23:48:50,354 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:48:50,354 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1937118483] [2021-10-28 23:48:50,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:48:50,355 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:48:50,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:48:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1237 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 1050 trivial. 0 not checked. [2021-10-28 23:48:51,108 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:48:51,109 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1937118483] [2021-10-28 23:48:51,109 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1937118483] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:48:51,109 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:48:51,109 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:48:51,110 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1608560090] [2021-10-28 23:48:51,113 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:48:51,114 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:48:51,114 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:48:51,118 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:48:51,119 INFO L87 Difference]: Start difference. First operand 22084 states and 23299 transitions. Second operand has 3 states, 3 states have (on average 189.33333333333334) internal successors, (568), 3 states have internal predecessors, (568), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:53,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:48:53,200 INFO L93 Difference]: Finished difference Result 44166 states and 46596 transitions. [2021-10-28 23:48:53,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:48:53,201 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 189.33333333333334) internal successors, (568), 3 states have internal predecessors, (568), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1197 [2021-10-28 23:48:53,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:48:53,233 INFO L225 Difference]: With dead ends: 44166 [2021-10-28 23:48:53,233 INFO L226 Difference]: Without dead ends: 22084 [2021-10-28 23:48:53,246 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:48:53,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22084 states. [2021-10-28 23:48:53,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22084 to 22084. [2021-10-28 23:48:53,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22084 states, 22083 states have (on average 1.0496309378254767) internal successors, (23179), 22083 states have internal predecessors, (23179), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:53,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22084 states to 22084 states and 23179 transitions. [2021-10-28 23:48:53,641 INFO L78 Accepts]: Start accepts. Automaton has 22084 states and 23179 transitions. Word has length 1197 [2021-10-28 23:48:53,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:48:53,643 INFO L470 AbstractCegarLoop]: Abstraction has 22084 states and 23179 transitions. [2021-10-28 23:48:53,643 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 189.33333333333334) internal successors, (568), 3 states have internal predecessors, (568), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:53,643 INFO L276 IsEmpty]: Start isEmpty. Operand 22084 states and 23179 transitions. [2021-10-28 23:48:53,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1235 [2021-10-28 23:48:53,681 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:48:53,683 INFO L513 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:48:53,684 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-10-28 23:48:53,684 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:48:53,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:48:53,685 INFO L85 PathProgramCache]: Analyzing trace with hash -1079488820, now seen corresponding path program 1 times [2021-10-28 23:48:53,686 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:48:53,686 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1721101157] [2021-10-28 23:48:53,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:48:53,687 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:48:53,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:48:54,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1775 backedges. 684 proven. 0 refuted. 0 times theorem prover too weak. 1091 trivial. 0 not checked. [2021-10-28 23:48:54,665 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:48:54,665 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1721101157] [2021-10-28 23:48:54,666 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1721101157] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:48:54,666 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:48:54,666 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:48:54,667 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509611128] [2021-10-28 23:48:54,669 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:48:54,669 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:48:54,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:48:54,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:48:54,670 INFO L87 Difference]: Start difference. First operand 22084 states and 23179 transitions. Second operand has 3 states, 3 states have (on average 217.66666666666666) internal successors, (653), 3 states have internal predecessors, (653), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:56,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:48:56,920 INFO L93 Difference]: Finished difference Result 48996 states and 51481 transitions. [2021-10-28 23:48:56,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:48:56,921 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 217.66666666666666) internal successors, (653), 3 states have internal predecessors, (653), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1234 [2021-10-28 23:48:56,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:48:56,947 INFO L225 Difference]: With dead ends: 48996 [2021-10-28 23:48:56,948 INFO L226 Difference]: Without dead ends: 25534 [2021-10-28 23:48:56,959 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:48:56,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25534 states. [2021-10-28 23:48:57,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25534 to 25534. [2021-10-28 23:48:57,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25534 states, 25533 states have (on average 1.0451180824814945) internal successors, (26685), 25533 states have internal predecessors, (26685), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:57,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25534 states to 25534 states and 26685 transitions. [2021-10-28 23:48:57,319 INFO L78 Accepts]: Start accepts. Automaton has 25534 states and 26685 transitions. Word has length 1234 [2021-10-28 23:48:57,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:48:57,321 INFO L470 AbstractCegarLoop]: Abstraction has 25534 states and 26685 transitions. [2021-10-28 23:48:57,321 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 217.66666666666666) internal successors, (653), 3 states have internal predecessors, (653), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:57,321 INFO L276 IsEmpty]: Start isEmpty. Operand 25534 states and 26685 transitions. [2021-10-28 23:48:57,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1241 [2021-10-28 23:48:57,347 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:48:57,348 INFO L513 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:48:57,349 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-10-28 23:48:57,349 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:48:57,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:48:57,350 INFO L85 PathProgramCache]: Analyzing trace with hash -573915411, now seen corresponding path program 1 times [2021-10-28 23:48:57,351 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:48:57,351 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2117445447] [2021-10-28 23:48:57,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:48:57,351 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:48:57,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:48:58,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1797 backedges. 281 proven. 0 refuted. 0 times theorem prover too weak. 1516 trivial. 0 not checked. [2021-10-28 23:48:58,077 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:48:58,077 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2117445447] [2021-10-28 23:48:58,078 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2117445447] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:48:58,078 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:48:58,078 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:48:58,079 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823530848] [2021-10-28 23:48:58,080 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:48:58,081 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:48:58,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:48:58,082 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:48:58,082 INFO L87 Difference]: Start difference. First operand 25534 states and 26685 transitions. Second operand has 3 states, 3 states have (on average 190.0) internal successors, (570), 3 states have internal predecessors, (570), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:59,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:48:59,442 INFO L93 Difference]: Finished difference Result 50387 states and 52688 transitions. [2021-10-28 23:48:59,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:48:59,445 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 190.0) internal successors, (570), 3 states have internal predecessors, (570), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1240 [2021-10-28 23:48:59,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:48:59,471 INFO L225 Difference]: With dead ends: 50387 [2021-10-28 23:48:59,471 INFO L226 Difference]: Without dead ends: 25534 [2021-10-28 23:48:59,609 INFO L786 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 [2021-10-28 23:48:59,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25534 states. [2021-10-28 23:48:59,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25534 to 25534. [2021-10-28 23:48:59,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25534 states, 25533 states have (on average 1.0450397524771864) internal successors, (26683), 25533 states have internal predecessors, (26683), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:59,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25534 states to 25534 states and 26683 transitions. [2021-10-28 23:48:59,978 INFO L78 Accepts]: Start accepts. Automaton has 25534 states and 26683 transitions. Word has length 1240 [2021-10-28 23:48:59,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:48:59,980 INFO L470 AbstractCegarLoop]: Abstraction has 25534 states and 26683 transitions. [2021-10-28 23:48:59,980 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 190.0) internal successors, (570), 3 states have internal predecessors, (570), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:48:59,980 INFO L276 IsEmpty]: Start isEmpty. Operand 25534 states and 26683 transitions. [2021-10-28 23:49:00,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1345 [2021-10-28 23:49:00,026 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:49:00,027 INFO L513 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:49:00,027 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-10-28 23:49:00,028 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:49:00,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:49:00,029 INFO L85 PathProgramCache]: Analyzing trace with hash 1089330128, now seen corresponding path program 1 times [2021-10-28 23:49:00,029 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:49:00,029 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300696665] [2021-10-28 23:49:00,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:49:00,030 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:49:00,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:49:01,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2389 backedges. 1251 proven. 0 refuted. 0 times theorem prover too weak. 1138 trivial. 0 not checked. [2021-10-28 23:49:01,128 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:49:01,129 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [300696665] [2021-10-28 23:49:01,129 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [300696665] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:49:01,129 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:49:01,130 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:49:01,130 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827824595] [2021-10-28 23:49:01,132 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:49:01,132 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:49:01,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:49:01,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:49:01,134 INFO L87 Difference]: Start difference. First operand 25534 states and 26683 transitions. Second operand has 3 states, 3 states have (on average 239.0) internal successors, (717), 3 states have internal predecessors, (717), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:03,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:49:03,343 INFO L93 Difference]: Finished difference Result 50376 states and 52673 transitions. [2021-10-28 23:49:03,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:49:03,343 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 239.0) internal successors, (717), 3 states have internal predecessors, (717), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1344 [2021-10-28 23:49:03,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:49:03,370 INFO L225 Difference]: With dead ends: 50376 [2021-10-28 23:49:03,370 INFO L226 Difference]: Without dead ends: 25534 [2021-10-28 23:49:03,381 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:49:03,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25534 states. [2021-10-28 23:49:03,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25534 to 25534. [2021-10-28 23:49:03,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25534 states, 25533 states have (on average 1.0315669917361845) internal successors, (26339), 25533 states have internal predecessors, (26339), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:03,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25534 states to 25534 states and 26339 transitions. [2021-10-28 23:49:03,781 INFO L78 Accepts]: Start accepts. Automaton has 25534 states and 26339 transitions. Word has length 1344 [2021-10-28 23:49:03,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:49:03,782 INFO L470 AbstractCegarLoop]: Abstraction has 25534 states and 26339 transitions. [2021-10-28 23:49:03,783 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 239.0) internal successors, (717), 3 states have internal predecessors, (717), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:03,783 INFO L276 IsEmpty]: Start isEmpty. Operand 25534 states and 26339 transitions. [2021-10-28 23:49:03,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1385 [2021-10-28 23:49:03,813 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:49:03,815 INFO L513 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:49:03,815 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-10-28 23:49:03,815 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:49:03,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:49:03,817 INFO L85 PathProgramCache]: Analyzing trace with hash 2071596294, now seen corresponding path program 1 times [2021-10-28 23:49:03,817 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:49:03,817 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396166107] [2021-10-28 23:49:03,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:49:03,818 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:49:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:49:04,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2451 backedges. 815 proven. 0 refuted. 0 times theorem prover too weak. 1636 trivial. 0 not checked. [2021-10-28 23:49:04,587 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:49:04,587 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396166107] [2021-10-28 23:49:04,588 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1396166107] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:49:04,588 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:49:04,588 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:49:04,589 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [630331331] [2021-10-28 23:49:04,590 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:49:04,591 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:49:04,591 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:49:04,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:49:04,592 INFO L87 Difference]: Start difference. First operand 25534 states and 26339 transitions. Second operand has 3 states, 3 states have (on average 218.0) internal successors, (654), 3 states have internal predecessors, (654), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:06,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:49:06,949 INFO L93 Difference]: Finished difference Result 59346 states and 61490 transitions. [2021-10-28 23:49:06,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:49:06,950 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 218.0) internal successors, (654), 3 states have internal predecessors, (654), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1384 [2021-10-28 23:49:06,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:49:06,987 INFO L225 Difference]: With dead ends: 59346 [2021-10-28 23:49:06,987 INFO L226 Difference]: Without dead ends: 34504 [2021-10-28 23:49:07,001 INFO L786 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 [2021-10-28 23:49:07,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34504 states. [2021-10-28 23:49:07,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34504 to 33124. [2021-10-28 23:49:07,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33124 states, 33123 states have (on average 1.0300093590556412) internal successors, (34117), 33123 states have internal predecessors, (34117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:07,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33124 states to 33124 states and 34117 transitions. [2021-10-28 23:49:07,549 INFO L78 Accepts]: Start accepts. Automaton has 33124 states and 34117 transitions. Word has length 1384 [2021-10-28 23:49:07,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:49:07,550 INFO L470 AbstractCegarLoop]: Abstraction has 33124 states and 34117 transitions. [2021-10-28 23:49:07,551 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 218.0) internal successors, (654), 3 states have internal predecessors, (654), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:07,551 INFO L276 IsEmpty]: Start isEmpty. Operand 33124 states and 34117 transitions. [2021-10-28 23:49:07,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1414 [2021-10-28 23:49:07,594 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:49:07,596 INFO L513 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:49:07,596 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-10-28 23:49:07,596 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:49:07,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:49:07,598 INFO L85 PathProgramCache]: Analyzing trace with hash -1946975723, now seen corresponding path program 1 times [2021-10-28 23:49:07,598 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:49:07,598 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1824802058] [2021-10-28 23:49:07,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:49:07,599 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:49:07,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:49:08,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2527 backedges. 1251 proven. 0 refuted. 0 times theorem prover too weak. 1276 trivial. 0 not checked. [2021-10-28 23:49:08,950 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:49:08,951 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1824802058] [2021-10-28 23:49:08,951 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1824802058] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:49:08,951 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:49:08,951 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:49:08,952 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [502384286] [2021-10-28 23:49:08,954 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:49:08,954 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:49:08,955 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:49:08,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:49:08,955 INFO L87 Difference]: Start difference. First operand 33124 states and 34117 transitions. Second operand has 3 states, 3 states have (on average 239.0) internal successors, (717), 3 states have internal predecessors, (717), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:11,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:49:11,386 INFO L93 Difference]: Finished difference Result 77976 states and 80496 transitions. [2021-10-28 23:49:11,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:49:11,387 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 239.0) internal successors, (717), 3 states have internal predecessors, (717), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1413 [2021-10-28 23:49:11,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:49:11,433 INFO L225 Difference]: With dead ends: 77976 [2021-10-28 23:49:11,433 INFO L226 Difference]: Without dead ends: 45544 [2021-10-28 23:49:11,451 INFO L786 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 [2021-10-28 23:49:11,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45544 states. [2021-10-28 23:49:12,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45544 to 42784. [2021-10-28 23:49:12,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42784 states, 42783 states have (on average 1.0280718977163827) internal successors, (43984), 42783 states have internal predecessors, (43984), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:12,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42784 states to 42784 states and 43984 transitions. [2021-10-28 23:49:12,081 INFO L78 Accepts]: Start accepts. Automaton has 42784 states and 43984 transitions. Word has length 1413 [2021-10-28 23:49:12,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:49:12,082 INFO L470 AbstractCegarLoop]: Abstraction has 42784 states and 43984 transitions. [2021-10-28 23:49:12,083 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 239.0) internal successors, (717), 3 states have internal predecessors, (717), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:12,083 INFO L276 IsEmpty]: Start isEmpty. Operand 42784 states and 43984 transitions. [2021-10-28 23:49:12,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1421 [2021-10-28 23:49:12,109 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:49:12,110 INFO L513 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:49:12,111 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-10-28 23:49:12,111 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:49:12,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:49:12,112 INFO L85 PathProgramCache]: Analyzing trace with hash 1774941018, now seen corresponding path program 1 times [2021-10-28 23:49:12,113 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:49:12,113 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1482237367] [2021-10-28 23:49:12,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:49:12,114 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:49:12,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:49:12,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 1434 proven. 0 refuted. 0 times theorem prover too weak. 1492 trivial. 0 not checked. [2021-10-28 23:49:12,880 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:49:12,880 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1482237367] [2021-10-28 23:49:12,880 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1482237367] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:49:12,881 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:49:12,881 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:49:12,881 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1422376498] [2021-10-28 23:49:12,883 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:49:12,883 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:49:12,884 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:49:12,884 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:49:12,885 INFO L87 Difference]: Start difference. First operand 42784 states and 43984 transitions. Second operand has 3 states, 3 states have (on average 239.33333333333334) internal successors, (718), 3 states have internal predecessors, (718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:15,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:49:15,575 INFO L93 Difference]: Finished difference Result 94536 states and 97362 transitions. [2021-10-28 23:49:15,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:49:15,576 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 239.33333333333334) internal successors, (718), 3 states have internal predecessors, (718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1420 [2021-10-28 23:49:15,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:49:15,633 INFO L225 Difference]: With dead ends: 94536 [2021-10-28 23:49:15,634 INFO L226 Difference]: Without dead ends: 52444 [2021-10-28 23:49:15,648 INFO L786 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 [2021-10-28 23:49:15,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52444 states. [2021-10-28 23:49:16,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52444 to 51064. [2021-10-28 23:49:16,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51064 states, 51063 states have (on average 1.0267708516930067) internal successors, (52430), 51063 states have internal predecessors, (52430), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:16,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51064 states to 51064 states and 52430 transitions. [2021-10-28 23:49:16,459 INFO L78 Accepts]: Start accepts. Automaton has 51064 states and 52430 transitions. Word has length 1420 [2021-10-28 23:49:16,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:49:16,460 INFO L470 AbstractCegarLoop]: Abstraction has 51064 states and 52430 transitions. [2021-10-28 23:49:16,461 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 239.33333333333334) internal successors, (718), 3 states have internal predecessors, (718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:16,461 INFO L276 IsEmpty]: Start isEmpty. Operand 51064 states and 52430 transitions. [2021-10-28 23:49:16,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1484 [2021-10-28 23:49:16,505 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:49:16,506 INFO L513 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:49:16,507 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-10-28 23:49:16,507 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:49:16,507 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:49:16,508 INFO L85 PathProgramCache]: Analyzing trace with hash 1019409274, now seen corresponding path program 1 times [2021-10-28 23:49:16,508 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:49:16,508 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1350517735] [2021-10-28 23:49:16,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:49:16,508 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:49:16,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:49:17,241 INFO L134 CoverageAnalysis]: Checked inductivity of 3298 backedges. 1537 proven. 0 refuted. 0 times theorem prover too weak. 1761 trivial. 0 not checked. [2021-10-28 23:49:17,242 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:49:17,242 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1350517735] [2021-10-28 23:49:17,242 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1350517735] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:49:17,243 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:49:17,243 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:49:17,244 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [247948278] [2021-10-28 23:49:17,246 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:49:17,246 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:49:17,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:49:17,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:49:17,248 INFO L87 Difference]: Start difference. First operand 51064 states and 52430 transitions. Second operand has 3 states, 3 states have (on average 239.33333333333334) internal successors, (718), 3 states have internal predecessors, (718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:20,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:49:20,099 INFO L93 Difference]: Finished difference Result 113166 states and 116455 transitions. [2021-10-28 23:49:20,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:49:20,100 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 239.33333333333334) internal successors, (718), 3 states have internal predecessors, (718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1483 [2021-10-28 23:49:20,101 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:49:20,168 INFO L225 Difference]: With dead ends: 113166 [2021-10-28 23:49:20,168 INFO L226 Difference]: Without dead ends: 62794 [2021-10-28 23:49:20,188 INFO L786 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 [2021-10-28 23:49:20,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62794 states. [2021-10-28 23:49:20,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62794 to 59344. [2021-10-28 23:49:21,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59344 states, 59343 states have (on average 1.0268607923428206) internal successors, (60937), 59343 states have internal predecessors, (60937), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:21,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59344 states to 59344 states and 60937 transitions. [2021-10-28 23:49:21,076 INFO L78 Accepts]: Start accepts. Automaton has 59344 states and 60937 transitions. Word has length 1483 [2021-10-28 23:49:21,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:49:21,078 INFO L470 AbstractCegarLoop]: Abstraction has 59344 states and 60937 transitions. [2021-10-28 23:49:21,078 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 239.33333333333334) internal successors, (718), 3 states have internal predecessors, (718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:21,078 INFO L276 IsEmpty]: Start isEmpty. Operand 59344 states and 60937 transitions. [2021-10-28 23:49:21,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1528 [2021-10-28 23:49:21,120 INFO L505 BasicCegarLoop]: Found error trace [2021-10-28 23:49:21,121 INFO L513 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 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, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:49:21,121 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-10-28 23:49:21,121 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-10-28 23:49:21,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-28 23:49:21,122 INFO L85 PathProgramCache]: Analyzing trace with hash -2053718301, now seen corresponding path program 1 times [2021-10-28 23:49:21,122 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-28 23:49:21,123 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202211486] [2021-10-28 23:49:21,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-28 23:49:21,123 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-28 23:49:21,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-28 23:49:21,677 INFO L134 CoverageAnalysis]: Checked inductivity of 3393 backedges. 2052 proven. 0 refuted. 0 times theorem prover too weak. 1341 trivial. 0 not checked. [2021-10-28 23:49:21,677 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-28 23:49:21,677 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [202211486] [2021-10-28 23:49:21,678 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [202211486] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-28 23:49:21,678 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-28 23:49:21,678 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-28 23:49:21,679 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [725090953] [2021-10-28 23:49:21,680 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-28 23:49:21,681 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-28 23:49:21,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-28 23:49:21,682 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-28 23:49:21,682 INFO L87 Difference]: Start difference. First operand 59344 states and 60937 transitions. Second operand has 3 states, 3 states have (on average 269.3333333333333) internal successors, (808), 3 states have internal predecessors, (808), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:24,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-10-28 23:49:24,599 INFO L93 Difference]: Finished difference Result 142834 states and 146842 transitions. [2021-10-28 23:49:24,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-28 23:49:24,599 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 269.3333333333333) internal successors, (808), 3 states have internal predecessors, (808), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1527 [2021-10-28 23:49:24,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-10-28 23:49:24,601 INFO L225 Difference]: With dead ends: 142834 [2021-10-28 23:49:24,601 INFO L226 Difference]: Without dead ends: 0 [2021-10-28 23:49:24,640 INFO L786 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 [2021-10-28 23:49:24,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-10-28 23:49:24,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-10-28 23:49:24,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:24,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-10-28 23:49:24,641 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1527 [2021-10-28 23:49:24,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-10-28 23:49:24,642 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-10-28 23:49:24,642 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 269.3333333333333) internal successors, (808), 3 states have internal predecessors, (808), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-10-28 23:49:24,642 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-10-28 23:49:24,642 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-10-28 23:49:24,649 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-10-28 23:49:24,650 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-10-28 23:49:24,652 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-10-28 23:49:24,659 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:49:24,850 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:49:25,002 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:49:25,004 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:49:25,562 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-10-28 23:49:27,142 INFO L857 garLoopResultBuilder]: For program point L4065(lines 4065 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,142 INFO L857 garLoopResultBuilder]: For program point L3801(lines 3801 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,142 INFO L857 garLoopResultBuilder]: For program point L234(lines 234 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,142 INFO L857 garLoopResultBuilder]: For program point L4198(lines 4198 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,143 INFO L857 garLoopResultBuilder]: For program point L102-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,143 INFO L857 garLoopResultBuilder]: For program point L2084(lines 2084 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,143 INFO L857 garLoopResultBuilder]: For program point L1820(lines 1820 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,144 INFO L857 garLoopResultBuilder]: For program point L3670(lines 3670 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,144 INFO L857 garLoopResultBuilder]: For program point L2613(lines 2613 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,144 INFO L857 garLoopResultBuilder]: For program point L2217(lines 2217 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,144 INFO L857 garLoopResultBuilder]: For program point L103(line 103) no Hoare annotation was computed. [2021-10-28 23:49:27,144 INFO L857 garLoopResultBuilder]: For program point L3539(lines 3539 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,145 INFO L857 garLoopResultBuilder]: For program point L1161(lines 1161 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,145 INFO L857 garLoopResultBuilder]: For program point L3143(lines 3143 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,145 INFO L857 garLoopResultBuilder]: For program point L1029(lines 1029 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,145 INFO L857 garLoopResultBuilder]: For program point L3011(lines 3011 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,146 INFO L857 garLoopResultBuilder]: For program point L2879(lines 2879 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,146 INFO L857 garLoopResultBuilder]: For program point L765(lines 765 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,146 INFO L857 garLoopResultBuilder]: For program point L1294(lines 1294 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,146 INFO L857 garLoopResultBuilder]: For program point L105-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,146 INFO L857 garLoopResultBuilder]: For program point L1955(lines 1955 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,147 INFO L857 garLoopResultBuilder]: For program point L3937(lines 3937 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,147 INFO L857 garLoopResultBuilder]: For program point L1691(lines 1691 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,147 INFO L857 garLoopResultBuilder]: For program point L502(lines 502 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,147 INFO L857 garLoopResultBuilder]: For program point L2484(lines 2484 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,148 INFO L857 garLoopResultBuilder]: For program point L370(lines 370 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,148 INFO L857 garLoopResultBuilder]: For program point L106(line 106) no Hoare annotation was computed. [2021-10-28 23:49:27,148 INFO L857 garLoopResultBuilder]: For program point L635(lines 635 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,148 INFO L857 garLoopResultBuilder]: For program point L1560(lines 1560 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,148 INFO L857 garLoopResultBuilder]: For program point L3410(lines 3410 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,148 INFO L857 garLoopResultBuilder]: For program point L3014(lines 3014 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,148 INFO L857 garLoopResultBuilder]: For program point L4071(lines 4071 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,149 INFO L857 garLoopResultBuilder]: For program point L900(lines 900 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,149 INFO L857 garLoopResultBuilder]: For program point L2750(lines 2750 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,149 INFO L857 garLoopResultBuilder]: For program point L3807(lines 3807 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,149 INFO L857 garLoopResultBuilder]: For program point L1429(lines 1429 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,149 INFO L857 garLoopResultBuilder]: For program point L2354(lines 2354 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,149 INFO L857 garLoopResultBuilder]: For program point L3279(lines 3279 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,149 INFO L857 garLoopResultBuilder]: For program point L108-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,149 INFO L857 garLoopResultBuilder]: For program point L2090(lines 2090 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,150 INFO L857 garLoopResultBuilder]: For program point L241(lines 241 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,150 INFO L857 garLoopResultBuilder]: For program point L2223(lines 2223 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,150 INFO L857 garLoopResultBuilder]: For program point L109(line 109) no Hoare annotation was computed. [2021-10-28 23:49:27,150 INFO L857 garLoopResultBuilder]: For program point L4205(lines 4205 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,150 INFO L857 garLoopResultBuilder]: For program point L1827(lines 1827 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,151 INFO L857 garLoopResultBuilder]: For program point L2620(lines 2620 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,151 INFO L857 garLoopResultBuilder]: For program point L3677(lines 3677 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,151 INFO L857 garLoopResultBuilder]: For program point L3545(lines 3545 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,151 INFO L857 garLoopResultBuilder]: For program point L1167(lines 1167 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,151 INFO L857 garLoopResultBuilder]: For program point L3149(lines 3149 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,152 INFO L857 garLoopResultBuilder]: For program point L771(lines 771 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,152 INFO L857 garLoopResultBuilder]: For program point L1300(lines 1300 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,152 INFO L857 garLoopResultBuilder]: For program point L111-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,152 INFO L857 garLoopResultBuilder]: For program point L1036(lines 1036 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,152 INFO L857 garLoopResultBuilder]: For program point L2886(lines 2886 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,152 INFO L857 garLoopResultBuilder]: For program point L3943(lines 3943 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,152 INFO L857 garLoopResultBuilder]: For program point L1697(lines 1697 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,152 INFO L857 garLoopResultBuilder]: For program point L508(lines 508 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,153 INFO L857 garLoopResultBuilder]: For program point L2490(lines 2490 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,153 INFO L857 garLoopResultBuilder]: For program point L112(line 112) no Hoare annotation was computed. [2021-10-28 23:49:27,153 INFO L857 garLoopResultBuilder]: For program point L4076(lines 4076 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,153 INFO L857 garLoopResultBuilder]: For program point L1962(lines 1962 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,153 INFO L857 garLoopResultBuilder]: For program point L641(lines 641 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,153 INFO L857 garLoopResultBuilder]: For program point L377(lines 377 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,153 INFO L857 garLoopResultBuilder]: For program point L2359(lines 2359 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,154 INFO L857 garLoopResultBuilder]: For program point L906(lines 906 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,154 INFO L857 garLoopResultBuilder]: For program point L1567(lines 1567 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,154 INFO L857 garLoopResultBuilder]: For program point L1435(lines 1435 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,154 INFO L857 garLoopResultBuilder]: For program point L3417(lines 3417 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,154 INFO L857 garLoopResultBuilder]: For program point L3285(lines 3285 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,155 INFO L857 garLoopResultBuilder]: For program point L114-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,155 INFO L857 garLoopResultBuilder]: For program point L3021(lines 3021 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,155 INFO L857 garLoopResultBuilder]: For program point L3814(lines 3814 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,155 INFO L857 garLoopResultBuilder]: For program point L2757(lines 2757 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,155 INFO L857 garLoopResultBuilder]: For program point L4211(lines 4211 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,156 INFO L857 garLoopResultBuilder]: For program point L115(line 115) no Hoare annotation was computed. [2021-10-28 23:49:27,156 INFO L857 garLoopResultBuilder]: For program point L2097(lines 2097 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,156 INFO L857 garLoopResultBuilder]: For program point L1833(lines 1833 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,156 INFO L857 garLoopResultBuilder]: For program point L776(lines 776 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,157 INFO L857 garLoopResultBuilder]: For program point L3551(lines 3551 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,157 INFO L857 garLoopResultBuilder]: For program point L248(lines 248 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,157 INFO L857 garLoopResultBuilder]: For program point L2230(lines 2230 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,157 INFO L857 garLoopResultBuilder]: For program point L1173(lines 1173 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,157 INFO L857 garLoopResultBuilder]: For program point L3155(lines 3155 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,158 INFO L857 garLoopResultBuilder]: For program point L3684(lines 3684 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,158 INFO L857 garLoopResultBuilder]: For program point L2627(lines 2627 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,158 INFO L857 garLoopResultBuilder]: For program point L513(lines 513 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,158 INFO L857 garLoopResultBuilder]: For program point L117-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,159 INFO L857 garLoopResultBuilder]: For program point L4081(lines 4081 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,159 INFO L857 garLoopResultBuilder]: For program point L2892(lines 2892 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,159 INFO L857 garLoopResultBuilder]: For program point L3949(lines 3949 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,159 INFO L857 garLoopResultBuilder]: For program point L1703(lines 1703 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,159 INFO L857 garLoopResultBuilder]: For program point L646(lines 646 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,160 INFO L857 garLoopResultBuilder]: For program point L1307(lines 1307 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,160 INFO L857 garLoopResultBuilder]: For program point L118(line 118) no Hoare annotation was computed. [2021-10-28 23:49:27,160 INFO L857 garLoopResultBuilder]: For program point L1043(lines 1043 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,160 INFO L857 garLoopResultBuilder]: For program point L2497(lines 2497 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,160 INFO L857 garLoopResultBuilder]: For program point L383(lines 383 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,161 INFO L857 garLoopResultBuilder]: For program point L1969(lines 1969 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,161 INFO L857 garLoopResultBuilder]: For program point L1573(lines 1573 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,161 INFO L857 garLoopResultBuilder]: For program point L2366(lines 2366 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,161 INFO L857 garLoopResultBuilder]: For program point L3423(lines 3423 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,162 INFO L857 garLoopResultBuilder]: For program point L120-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,162 INFO L857 garLoopResultBuilder]: For program point L913(lines 913 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,162 INFO L857 garLoopResultBuilder]: For program point L1442(lines 1442 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,162 INFO L857 garLoopResultBuilder]: For program point L3292(lines 3292 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,162 INFO L857 garLoopResultBuilder]: For program point L121(line 121) no Hoare annotation was computed. [2021-10-28 23:49:27,163 INFO L857 garLoopResultBuilder]: For program point L3028(lines 3028 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,163 INFO L857 garLoopResultBuilder]: For program point L2764(lines 2764 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,163 INFO L857 garLoopResultBuilder]: For program point L3821(lines 3821 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,163 INFO L857 garLoopResultBuilder]: For program point L3557(lines 3557 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,163 INFO L857 garLoopResultBuilder]: For program point L2236(lines 2236 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,164 INFO L857 garLoopResultBuilder]: For program point L4218(lines 4218 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,164 INFO L857 garLoopResultBuilder]: For program point L1179(lines 1179 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,164 INFO L857 garLoopResultBuilder]: For program point L2104(lines 2104 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,164 INFO L857 garLoopResultBuilder]: For program point L4086(lines 4086 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,165 INFO L857 garLoopResultBuilder]: For program point L1840(lines 1840 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,165 INFO L857 garLoopResultBuilder]: For program point L783(lines 783 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,165 INFO L857 garLoopResultBuilder]: For program point L519(lines 519 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,165 INFO L857 garLoopResultBuilder]: For program point L255(lines 255 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,165 INFO L857 garLoopResultBuilder]: For program point L3162(lines 3162 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,166 INFO L857 garLoopResultBuilder]: For program point L123-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,166 INFO L857 garLoopResultBuilder]: For program point L1709(lines 1709 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,166 INFO L857 garLoopResultBuilder]: For program point L2634(lines 2634 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,166 INFO L857 garLoopResultBuilder]: For program point L3691(lines 3691 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,166 INFO L857 garLoopResultBuilder]: For program point L124(line 124) no Hoare annotation was computed. [2021-10-28 23:49:27,167 INFO L857 garLoopResultBuilder]: For program point L1049(lines 1049 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,167 INFO L857 garLoopResultBuilder]: For program point L3956(lines 3956 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,167 INFO L857 garLoopResultBuilder]: For program point L2899(lines 2899 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,167 INFO L857 garLoopResultBuilder]: For program point L653(lines 653 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,168 INFO L857 garLoopResultBuilder]: For program point L2503(lines 2503 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,168 INFO L857 garLoopResultBuilder]: For program point L1314(lines 1314 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,168 INFO L857 garLoopResultBuilder]: For program point L1579(lines 1579 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,168 INFO L857 garLoopResultBuilder]: For program point L390(lines 390 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,168 INFO L857 garLoopResultBuilder]: For program point L3429(lines 3429 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,169 INFO L857 garLoopResultBuilder]: For program point L126-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,169 INFO L857 garLoopResultBuilder]: For program point L1976(lines 1976 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,169 INFO L857 garLoopResultBuilder]: For program point L3033(lines 3033 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,169 INFO L857 garLoopResultBuilder]: For program point L919(lines 919 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,169 INFO L857 garLoopResultBuilder]: For program point L2373(lines 2373 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,170 INFO L857 garLoopResultBuilder]: For program point L3298(lines 3298 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,170 INFO L857 garLoopResultBuilder]: For program point L127(line 127) no Hoare annotation was computed. [2021-10-28 23:49:27,170 INFO L857 garLoopResultBuilder]: For program point L1845(lines 1845 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,170 INFO L857 garLoopResultBuilder]: For program point L788(lines 788 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,170 INFO L857 garLoopResultBuilder]: For program point L2770(lines 2770 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,171 INFO L857 garLoopResultBuilder]: For program point L3563(lines 3563 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,171 INFO L857 garLoopResultBuilder]: For program point L1449(lines 1449 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,171 INFO L857 garLoopResultBuilder]: For program point L3167(lines 3167 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,171 INFO L857 garLoopResultBuilder]: For program point L3828(lines 3828 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,172 INFO L857 garLoopResultBuilder]: For program point L525(lines 525 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,172 INFO L857 garLoopResultBuilder]: For program point L1186(lines 1186 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,172 INFO L857 garLoopResultBuilder]: For program point L2243(lines 2243 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,172 INFO L857 garLoopResultBuilder]: For program point L129-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,172 INFO L857 garLoopResultBuilder]: For program point L4225(lines 4225 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,173 INFO L857 garLoopResultBuilder]: For program point L2111(lines 2111 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,173 INFO L857 garLoopResultBuilder]: For program point L4093(lines 4093 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,173 INFO L857 garLoopResultBuilder]: For program point L2640(lines 2640 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,173 INFO L857 garLoopResultBuilder]: For program point L2508(lines 2508 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,173 INFO L857 garLoopResultBuilder]: For program point L262(lines 262 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,174 INFO L857 garLoopResultBuilder]: For program point L130(line 130) no Hoare annotation was computed. [2021-10-28 23:49:27,174 INFO L857 garLoopResultBuilder]: For program point L1055(lines 1055 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,174 INFO L857 garLoopResultBuilder]: For program point L2905(lines 2905 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,174 INFO L857 garLoopResultBuilder]: For program point L1716(lines 1716 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,175 INFO L857 garLoopResultBuilder]: For program point L659(lines 659 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,175 INFO L857 garLoopResultBuilder]: For program point L3698(lines 3698 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,175 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-10-28 23:49:27,175 INFO L857 garLoopResultBuilder]: For program point L1981(lines 1981 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,175 INFO L857 garLoopResultBuilder]: For program point L3963(lines 3963 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,176 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 166) no Hoare annotation was computed. [2021-10-28 23:49:27,176 INFO L857 garLoopResultBuilder]: For program point L3435(lines 3435 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,176 INFO L857 garLoopResultBuilder]: For program point L1321(lines 1321 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,176 INFO L857 garLoopResultBuilder]: For program point L132-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,177 INFO L857 garLoopResultBuilder]: For program point L925(lines 925 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,177 INFO L857 garLoopResultBuilder]: For program point L1586(lines 1586 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,177 INFO L857 garLoopResultBuilder]: For program point L397(lines 397 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,177 INFO L857 garLoopResultBuilder]: For program point L3304(lines 3304 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,177 INFO L857 garLoopResultBuilder]: For program point L133(line 133) no Hoare annotation was computed. [2021-10-28 23:49:27,178 INFO L857 garLoopResultBuilder]: For program point L3040(lines 3040 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,178 INFO L857 garLoopResultBuilder]: For program point L1851(lines 1851 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,178 INFO L857 garLoopResultBuilder]: For program point L794(lines 794 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,178 INFO L857 garLoopResultBuilder]: For program point L2776(lines 2776 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,179 INFO L857 garLoopResultBuilder]: For program point L2380(lines 2380 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,179 INFO L857 garLoopResultBuilder]: For program point L3834(lines 3834 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,179 INFO L857 garLoopResultBuilder]: For program point L3570(lines 3570 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,179 INFO L857 garLoopResultBuilder]: For program point L1456(lines 1456 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,179 INFO L857 garLoopResultBuilder]: For program point L2249(lines 2249 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,180 INFO L857 garLoopResultBuilder]: For program point L3174(lines 3174 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,180 INFO L857 garLoopResultBuilder]: For program point L135-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,180 INFO L857 garLoopResultBuilder]: For program point L2646(lines 2646 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,180 INFO L857 garLoopResultBuilder]: For program point L532(lines 532 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,181 INFO L857 garLoopResultBuilder]: For program point L2514(lines 2514 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,181 INFO L857 garLoopResultBuilder]: For program point L268(lines 268 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,181 INFO L857 garLoopResultBuilder]: For program point L1193(lines 1193 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,181 INFO L857 garLoopResultBuilder]: For program point L136(line 136) no Hoare annotation was computed. [2021-10-28 23:49:27,181 INFO L857 garLoopResultBuilder]: For program point L2118(lines 2118 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,182 INFO L857 garLoopResultBuilder]: For program point L4232(lines 4232 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,182 INFO L857 garLoopResultBuilder]: For program point L1061(lines 1061 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,182 INFO L857 garLoopResultBuilder]: For program point L4100(lines 4100 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,182 INFO L857 garLoopResultBuilder]: For program point L2911(lines 2911 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,182 INFO L857 garLoopResultBuilder]: For program point L1722(lines 1722 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,183 INFO L857 garLoopResultBuilder]: For program point L666(lines 666 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,183 INFO L857 garLoopResultBuilder]: For program point L3705(lines 3705 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,183 INFO L857 garLoopResultBuilder]: For program point L1327(lines 1327 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,183 INFO L857 garLoopResultBuilder]: For program point L138-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,184 INFO L857 garLoopResultBuilder]: For program point L1988(lines 1988 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,184 INFO L857 garLoopResultBuilder]: For program point L3970(lines 3970 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,184 INFO L857 garLoopResultBuilder]: For program point L1592(lines 1592 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,184 INFO L857 garLoopResultBuilder]: For program point L403(lines 403 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,184 INFO L857 garLoopResultBuilder]: For program point L3442(lines 3442 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,185 INFO L857 garLoopResultBuilder]: For program point L139(line 139) no Hoare annotation was computed. [2021-10-28 23:49:27,185 INFO L857 garLoopResultBuilder]: For program point L932(lines 932 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,185 INFO L857 garLoopResultBuilder]: For program point L1857(lines 1857 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,185 INFO L857 garLoopResultBuilder]: For program point L800(lines 800 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,186 INFO L857 garLoopResultBuilder]: For program point L2782(lines 2782 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,186 INFO L857 garLoopResultBuilder]: For program point L2386(lines 2386 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,186 INFO L857 garLoopResultBuilder]: For program point L3311(lines 3311 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,186 INFO L857 garLoopResultBuilder]: For program point L3047(lines 3047 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,186 INFO L857 garLoopResultBuilder]: For program point L3840(lines 3840 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,187 INFO L857 garLoopResultBuilder]: For program point L1462(lines 1462 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,187 INFO L857 garLoopResultBuilder]: For program point L273(lines 273 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,187 INFO L857 garLoopResultBuilder]: For program point L2255(lines 2255 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,187 INFO L857 garLoopResultBuilder]: For program point L141-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,187 INFO L857 garLoopResultBuilder]: For program point L2520(lines 2520 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,188 INFO L857 garLoopResultBuilder]: For program point L3577(lines 3577 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,188 INFO L857 garLoopResultBuilder]: For program point L142(line 142) no Hoare annotation was computed. [2021-10-28 23:49:27,188 INFO L857 garLoopResultBuilder]: For program point L2124(lines 2124 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,188 INFO L857 garLoopResultBuilder]: For program point L3181(lines 3181 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,189 INFO L857 garLoopResultBuilder]: For program point L4106(lines 4106 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,189 INFO L857 garLoopResultBuilder]: For program point L1728(lines 1728 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,189 INFO L857 garLoopResultBuilder]: For program point L2653(lines 2653 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,189 INFO L857 garLoopResultBuilder]: For program point L539(lines 539 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,189 INFO L857 garLoopResultBuilder]: For program point L4239(lines 4239 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,190 INFO L857 garLoopResultBuilder]: For program point L1200(lines 1200 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,190 INFO L857 garLoopResultBuilder]: For program point L1068(lines 1068 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,190 INFO L857 garLoopResultBuilder]: For program point L2918(lines 2918 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,190 INFO L857 garLoopResultBuilder]: For program point L1333(lines 1333 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,191 INFO L857 garLoopResultBuilder]: For program point L144-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,191 INFO L857 garLoopResultBuilder]: For program point L3976(lines 3976 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,191 INFO L857 garLoopResultBuilder]: For program point L673(lines 673 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,191 INFO L857 garLoopResultBuilder]: For program point L3712(lines 3712 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,191 INFO L857 garLoopResultBuilder]: For program point L1598(lines 1598 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,192 INFO L857 garLoopResultBuilder]: For program point L409(lines 409 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,192 INFO L857 garLoopResultBuilder]: For program point L3448(lines 3448 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,192 INFO L857 garLoopResultBuilder]: For program point L145(line 145) no Hoare annotation was computed. [2021-10-28 23:49:27,192 INFO L857 garLoopResultBuilder]: For program point L3052(lines 3052 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,193 INFO L857 garLoopResultBuilder]: For program point L1995(lines 1995 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,193 INFO L857 garLoopResultBuilder]: For program point L938(lines 938 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,193 INFO L857 garLoopResultBuilder]: For program point L3845(lines 3845 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,193 INFO L857 garLoopResultBuilder]: For program point L2392(lines 2392 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,193 INFO L857 garLoopResultBuilder]: For program point L1864(lines 1864 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,194 INFO L857 garLoopResultBuilder]: For program point L807(lines 807 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,194 INFO L857 garLoopResultBuilder]: For program point L2789(lines 2789 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,194 INFO L857 garLoopResultBuilder]: For program point L3318(lines 3318 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,194 INFO L857 garLoopResultBuilder]: For program point L2261(lines 2261 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,195 INFO L857 garLoopResultBuilder]: For program point L147-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,195 INFO L857 garLoopResultBuilder]: For program point L2526(lines 2526 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,195 INFO L857 garLoopResultBuilder]: For program point L3583(lines 3583 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,195 INFO L857 garLoopResultBuilder]: For program point L1469(lines 1469 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,196 INFO L857 garLoopResultBuilder]: For program point L280(lines 280 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,196 INFO L857 garLoopResultBuilder]: For program point L148(line 148) no Hoare annotation was computed. [2021-10-28 23:49:27,196 INFO L857 garLoopResultBuilder]: For program point L3187(lines 3187 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,196 INFO L857 garLoopResultBuilder]: For program point L2659(lines 2659 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,197 INFO L857 garLoopResultBuilder]: For program point L545(lines 545 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,197 INFO L857 garLoopResultBuilder]: For program point L2131(lines 2131 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,197 INFO L857 garLoopResultBuilder]: For program point L4113(lines 4113 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,197 INFO L857 garLoopResultBuilder]: For program point L1735(lines 1735 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,197 INFO L857 garLoopResultBuilder]: For program point L4246(lines 4246 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,198 INFO L857 garLoopResultBuilder]: For program point L1207(lines 1207 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,198 INFO L857 garLoopResultBuilder]: For program point L150-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,198 INFO L857 garLoopResultBuilder]: For program point L1075(lines 1075 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,198 INFO L857 garLoopResultBuilder]: For program point L2000(lines 2000 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,199 INFO L857 garLoopResultBuilder]: For program point L2925(lines 2925 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,199 INFO L857 garLoopResultBuilder]: For program point L3454(lines 3454 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,199 INFO L857 garLoopResultBuilder]: For program point L1340(lines 1340 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,199 INFO L857 garLoopResultBuilder]: For program point L2397(lines 2397 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,199 INFO L857 garLoopResultBuilder]: For program point L151(line 151) no Hoare annotation was computed. [2021-10-28 23:49:27,200 INFO L857 garLoopResultBuilder]: For program point L3983(lines 3983 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,200 INFO L857 garLoopResultBuilder]: For program point L680(lines 680 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,200 INFO L857 garLoopResultBuilder]: For program point L3719(lines 3719 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,200 INFO L857 garLoopResultBuilder]: For program point L1605(lines 1605 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,201 INFO L857 garLoopResultBuilder]: For program point L416(lines 416 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,201 INFO L857 garLoopResultBuilder]: For program point L945(lines 945 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,201 INFO L857 garLoopResultBuilder]: For program point L1870(lines 1870 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,201 INFO L857 garLoopResultBuilder]: For program point L3852(lines 3852 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,201 INFO L857 garLoopResultBuilder]: For program point L153-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,202 INFO L853 garLoopResultBuilder]: At program point L3060(lines 1650 3061) the Hoare annotation is: (let ((.cse5 (<= 307 ~a3~0)) (.cse1 (= ~a18~0 8)) (.cse0 (<= ~a15~0 5)) (.cse2 (<= ~a24~0 3)) (.cse3 (= ~a15~0 6)) (.cse4 (= ~a18~0 9))) (or (and (not (= ~a15~0 4)) .cse0) (and .cse1 .cse2 .cse3) (and .cse2 .cse4 .cse3) (and .cse2 (= ~a18~0 12) .cse3) (and .cse0 (not (= ~a24~0 2))) (and (<= ~a3~0 115) .cse2 .cse3) (and .cse5 .cse0) (and (<= ~a18~0 10) .cse2 .cse3 (<= 10 ~a18~0)) (and .cse5 .cse2 .cse3) (and .cse1 .cse0) (and .cse2 .cse3 (not (= ~a24~0 3))) (and (<= ~a15~0 4) .cse4))) [2021-10-28 23:49:27,202 INFO L857 garLoopResultBuilder]: For program point L814(lines 814 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,203 INFO L857 garLoopResultBuilder]: For program point L2796(lines 2796 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,203 INFO L857 garLoopResultBuilder]: For program point L2532(lines 2532 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,203 INFO L857 garLoopResultBuilder]: For program point L3589(lines 3589 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,203 INFO L857 garLoopResultBuilder]: For program point L1475(lines 1475 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,204 INFO L857 garLoopResultBuilder]: For program point L286(lines 286 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,204 INFO L857 garLoopResultBuilder]: For program point L2268(lines 2268 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,204 INFO L857 garLoopResultBuilder]: For program point L3325(lines 3325 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,204 INFO L857 garLoopResultBuilder]: For program point L154(line 154) no Hoare annotation was computed. [2021-10-28 23:49:27,204 INFO L857 garLoopResultBuilder]: For program point L3193(lines 3193 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,205 INFO L857 garLoopResultBuilder]: For program point L1740(lines 1740 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,205 INFO L857 garLoopResultBuilder]: For program point L2665(lines 2665 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,205 INFO L857 garLoopResultBuilder]: For program point L4119(lines 4119 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,205 INFO L857 garLoopResultBuilder]: For program point L552(lines 552 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,206 INFO L857 garLoopResultBuilder]: For program point L1213(lines 1213 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,206 INFO L857 garLoopResultBuilder]: For program point L156-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,206 INFO L857 garLoopResultBuilder]: For program point L2138(lines 2138 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,206 INFO L857 garLoopResultBuilder]: For program point L2006(lines 2006 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,206 INFO L857 garLoopResultBuilder]: For program point L2931(lines 2931 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,207 INFO L857 garLoopResultBuilder]: For program point L1346(lines 1346 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,207 INFO L857 garLoopResultBuilder]: For program point L2403(lines 2403 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,207 INFO L857 garLoopResultBuilder]: For program point L157(line 157) no Hoare annotation was computed. [2021-10-28 23:49:27,207 INFO L857 garLoopResultBuilder]: For program point L4253(lines 4253 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,207 INFO L857 garLoopResultBuilder]: For program point L1082(lines 1082 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,208 INFO L857 garLoopResultBuilder]: For program point L3989(lines 3989 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,208 INFO L857 garLoopResultBuilder]: For program point L686(lines 686 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,208 INFO L857 garLoopResultBuilder]: For program point L3461(lines 3461 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,208 INFO L857 garLoopResultBuilder]: For program point L951(lines 951 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,209 INFO L857 garLoopResultBuilder]: For program point L1876(lines 1876 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,209 INFO L857 garLoopResultBuilder]: For program point L3858(lines 3858 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,209 INFO L857 garLoopResultBuilder]: For program point L3726(lines 3726 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,209 INFO L857 garLoopResultBuilder]: For program point L1612(lines 1612 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,209 INFO L857 garLoopResultBuilder]: For program point L3594(lines 3594 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,210 INFO L857 garLoopResultBuilder]: For program point L423(lines 423 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,210 INFO L857 garLoopResultBuilder]: For program point L159-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,210 INFO L857 garLoopResultBuilder]: For program point L3066(lines 3066 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,210 INFO L857 garLoopResultBuilder]: For program point L2802(lines 2802 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,210 INFO L857 garLoopResultBuilder]: For program point L2538(lines 2538 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,211 INFO L857 garLoopResultBuilder]: For program point L2274(lines 2274 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,211 INFO L857 garLoopResultBuilder]: For program point L160(line 160) no Hoare annotation was computed. [2021-10-28 23:49:27,211 INFO L857 garLoopResultBuilder]: For program point L3199(lines 3199 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,211 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-10-28 23:49:27,212 INFO L857 garLoopResultBuilder]: For program point L821(lines 821 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,212 INFO L857 garLoopResultBuilder]: For program point L2671(lines 2671 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,212 INFO L857 garLoopResultBuilder]: For program point L1482(lines 1482 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,212 INFO L857 garLoopResultBuilder]: For program point L293(lines 293 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,212 INFO L857 garLoopResultBuilder]: For program point L3332(lines 3332 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,213 INFO L857 garLoopResultBuilder]: For program point L1747(lines 1747 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,213 INFO L857 garLoopResultBuilder]: For program point L162-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,213 INFO L857 garLoopResultBuilder]: For program point L4126(lines 4126 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,213 INFO L857 garLoopResultBuilder]: For program point L2937(lines 2937 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,214 INFO L857 garLoopResultBuilder]: For program point L559(lines 559 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,214 INFO L857 garLoopResultBuilder]: For program point L2409(lines 2409 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,214 INFO L857 garLoopResultBuilder]: For program point L1220(lines 1220 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,214 INFO L857 garLoopResultBuilder]: For program point L163(line 163) no Hoare annotation was computed. [2021-10-28 23:49:27,214 INFO L857 garLoopResultBuilder]: For program point L1088(lines 1088 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,215 INFO L857 garLoopResultBuilder]: For program point L2145(lines 2145 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,215 INFO L857 garLoopResultBuilder]: For program point L2013(lines 2013 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,215 INFO L857 garLoopResultBuilder]: For program point L3995(lines 3995 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,215 INFO L857 garLoopResultBuilder]: For program point L1353(lines 1353 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,216 INFO L853 garLoopResultBuilder]: At program point L4260(lines 3063 4261) the Hoare annotation is: (let ((.cse5 (<= 307 ~a3~0)) (.cse1 (= ~a18~0 8)) (.cse0 (<= ~a15~0 5)) (.cse2 (<= ~a24~0 3)) (.cse3 (= ~a15~0 6)) (.cse4 (= ~a18~0 9))) (or (and (not (= ~a15~0 4)) .cse0) (and .cse1 .cse2 .cse3) (and .cse2 .cse4 .cse3) (and .cse2 (= ~a18~0 12) .cse3) (and .cse0 (not (= ~a24~0 2))) (and (<= ~a3~0 115) .cse2 .cse3) (and .cse5 .cse0) (and (<= ~a18~0 10) .cse2 .cse3 (<= 10 ~a18~0)) (and .cse5 .cse2 .cse3) (and .cse1 .cse0) (and .cse2 .cse3 (not (= ~a24~0 3))) (and (<= ~a15~0 4) .cse4))) [2021-10-28 23:49:27,216 INFO L857 garLoopResultBuilder]: For program point L3864(lines 3864 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,216 INFO L857 garLoopResultBuilder]: For program point L693(lines 693 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,216 INFO L857 garLoopResultBuilder]: For program point L3468(lines 3468 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,217 INFO L857 garLoopResultBuilder]: For program point L165-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,217 INFO L857 garLoopResultBuilder]: For program point L958(lines 958 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,217 INFO L857 garLoopResultBuilder]: For program point L1883(lines 1883 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,217 INFO L857 garLoopResultBuilder]: For program point L2808(lines 2808 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,217 INFO L857 garLoopResultBuilder]: For program point L3733(lines 3733 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,218 INFO L857 garLoopResultBuilder]: For program point L1619(lines 1619 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,218 INFO L857 garLoopResultBuilder]: For program point L2544(lines 2544 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,218 INFO L857 garLoopResultBuilder]: For program point L3601(lines 3601 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,218 INFO L857 garLoopResultBuilder]: For program point L430(lines 430 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,218 INFO L857 garLoopResultBuilder]: For program point L166(line 166) no Hoare annotation was computed. [2021-10-28 23:49:27,219 INFO L857 garLoopResultBuilder]: For program point L3073(lines 3073 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,219 INFO L857 garLoopResultBuilder]: For program point L2677(lines 2677 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,219 INFO L857 garLoopResultBuilder]: For program point L1356(lines 1356 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,219 INFO L860 garLoopResultBuilder]: At program point L4263(lines 4263 4279) the Hoare annotation is: true [2021-10-28 23:49:27,220 INFO L857 garLoopResultBuilder]: For program point L2281(lines 2281 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,220 INFO L857 garLoopResultBuilder]: For program point L3206(lines 3206 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,220 INFO L857 garLoopResultBuilder]: For program point L2942(lines 2942 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,220 INFO L857 garLoopResultBuilder]: For program point L828(lines 828 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,220 INFO L857 garLoopResultBuilder]: For program point L1489(lines 1489 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,221 INFO L857 garLoopResultBuilder]: For program point L300(lines 300 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,221 INFO L857 garLoopResultBuilder]: For program point L3339(lines 3339 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,221 INFO L857 garLoopResultBuilder]: For program point L168-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,221 INFO L857 garLoopResultBuilder]: For program point L4132(lines 4132 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,221 INFO L857 garLoopResultBuilder]: For program point L36(lines 36 38) no Hoare annotation was computed. [2021-10-28 23:49:27,222 INFO L857 garLoopResultBuilder]: For program point L36-2(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,222 INFO L857 garLoopResultBuilder]: For program point L1754(lines 1754 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,222 INFO L857 garLoopResultBuilder]: For program point L169(line 169) no Hoare annotation was computed. [2021-10-28 23:49:27,222 INFO L857 garLoopResultBuilder]: For program point L1094(lines 1094 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,223 INFO L857 garLoopResultBuilder]: For program point L2151(lines 2151 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,223 INFO L857 garLoopResultBuilder]: For program point L37(line 37) no Hoare annotation was computed. [2021-10-28 23:49:27,223 INFO L857 garLoopResultBuilder]: For program point L4001(lines 4001 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,223 INFO L857 garLoopResultBuilder]: For program point L566(lines 566 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,223 INFO L857 garLoopResultBuilder]: For program point L2416(lines 2416 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,224 INFO L857 garLoopResultBuilder]: For program point L1227(lines 1227 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,224 INFO L857 garLoopResultBuilder]: For program point L2020(lines 2020 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,224 INFO L857 garLoopResultBuilder]: For program point L699(lines 699 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,224 INFO L857 garLoopResultBuilder]: For program point L3474(lines 3474 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,225 INFO L857 garLoopResultBuilder]: For program point L171-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,225 INFO L857 garLoopResultBuilder]: For program point L39-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,225 INFO L857 garLoopResultBuilder]: For program point L964(lines 964 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,225 INFO L857 garLoopResultBuilder]: For program point L1889(lines 1889 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,225 INFO L857 garLoopResultBuilder]: For program point L3871(lines 3871 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,226 INFO L857 garLoopResultBuilder]: For program point L2550(lines 2550 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,226 INFO L857 garLoopResultBuilder]: For program point L3607(lines 3607 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,226 INFO L857 garLoopResultBuilder]: For program point L436(lines 436 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,226 INFO L857 garLoopResultBuilder]: For program point L172(line 172) no Hoare annotation was computed. [2021-10-28 23:49:27,226 INFO L857 garLoopResultBuilder]: For program point L40(line 40) no Hoare annotation was computed. [2021-10-28 23:49:27,227 INFO L857 garLoopResultBuilder]: For program point L2815(lines 2815 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,227 INFO L857 garLoopResultBuilder]: For program point L3740(lines 3740 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,227 INFO L857 garLoopResultBuilder]: For program point L1626(lines 1626 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,227 INFO L857 garLoopResultBuilder]: For program point L1362(lines 1362 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,228 INFO L857 garLoopResultBuilder]: For program point L305(lines 305 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,228 INFO L857 garLoopResultBuilder]: For program point L2287(lines 2287 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,228 INFO L853 garLoopResultBuilder]: At program point L4269-2(lines 4269 4278) the Hoare annotation is: (let ((.cse5 (<= 307 ~a3~0)) (.cse1 (= ~a18~0 8)) (.cse0 (<= ~a15~0 5)) (.cse2 (<= ~a24~0 3)) (.cse3 (= ~a15~0 6)) (.cse4 (= ~a18~0 9))) (or (and (not (= ~a15~0 4)) .cse0) (and .cse1 .cse2 .cse3) (and .cse2 .cse4 .cse3) (and .cse2 (= ~a18~0 12) .cse3) (and .cse0 (not (= ~a24~0 2))) (and (<= ~a3~0 115) .cse2 .cse3) (and .cse5 .cse0) (and (<= ~a18~0 10) .cse2 .cse3 (<= 10 ~a18~0)) (and .cse5 .cse2 .cse3) (and .cse1 .cse0) (and .cse2 .cse3 (not (= ~a24~0 3))) (and (<= ~a15~0 4) .cse4))) [2021-10-28 23:49:27,229 INFO L857 garLoopResultBuilder]: For program point L3080(lines 3080 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,229 INFO L857 garLoopResultBuilder]: For program point L2684(lines 2684 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,229 INFO L857 garLoopResultBuilder]: For program point L174-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,229 INFO L857 garLoopResultBuilder]: For program point L3213(lines 3213 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,229 INFO L857 garLoopResultBuilder]: For program point L42-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,230 INFO L857 garLoopResultBuilder]: For program point L2949(lines 2949 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,230 INFO L857 garLoopResultBuilder]: For program point L835(lines 835 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,230 INFO L857 garLoopResultBuilder]: For program point L1760(lines 1760 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,230 INFO L857 garLoopResultBuilder]: For program point L1496(lines 1496 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,230 INFO L857 garLoopResultBuilder]: For program point L3346(lines 3346 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,231 INFO L857 garLoopResultBuilder]: For program point L175(line 175) no Hoare annotation was computed. [2021-10-28 23:49:27,231 INFO L857 garLoopResultBuilder]: For program point L1100(lines 1100 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,231 INFO L857 garLoopResultBuilder]: For program point L43(line 43) no Hoare annotation was computed. [2021-10-28 23:49:27,231 INFO L857 garLoopResultBuilder]: For program point L4139(lines 4139 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,232 INFO L857 garLoopResultBuilder]: For program point L704(lines 704 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,232 INFO L857 garLoopResultBuilder]: For program point L308(lines 308 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,232 INFO L857 garLoopResultBuilder]: For program point L2158(lines 2158 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,232 INFO L857 garLoopResultBuilder]: For program point L2026(lines 2026 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,232 INFO L857 garLoopResultBuilder]: For program point L4008(lines 4008 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,233 INFO L857 garLoopResultBuilder]: For program point L1894(lines 1894 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,233 INFO L857 garLoopResultBuilder]: For program point L573(lines 573 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,233 INFO L857 garLoopResultBuilder]: For program point L3612(lines 3612 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,233 INFO L857 garLoopResultBuilder]: For program point L2423(lines 2423 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,233 INFO L857 garLoopResultBuilder]: For program point L1234(lines 1234 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,234 INFO L857 garLoopResultBuilder]: For program point L177-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,234 INFO L857 garLoopResultBuilder]: For program point L45-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,234 INFO L857 garLoopResultBuilder]: For program point L970(lines 970 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,234 INFO L857 garLoopResultBuilder]: For program point L3877(lines 3877 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,235 INFO L857 garLoopResultBuilder]: For program point L2556(lines 2556 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,235 INFO L857 garLoopResultBuilder]: For program point L442(lines 442 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,235 INFO L857 garLoopResultBuilder]: For program point L3481(lines 3481 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,235 INFO L857 garLoopResultBuilder]: For program point L4274(line 4274) no Hoare annotation was computed. [2021-10-28 23:49:27,235 INFO L857 garLoopResultBuilder]: For program point L178(line 178) no Hoare annotation was computed. [2021-10-28 23:49:27,236 INFO L857 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2021-10-28 23:49:27,236 INFO L857 garLoopResultBuilder]: For program point L2821(lines 2821 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,236 INFO L857 garLoopResultBuilder]: For program point L1368(lines 1368 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,236 INFO L857 garLoopResultBuilder]: For program point L3086(lines 3086 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,236 INFO L857 garLoopResultBuilder]: For program point L3747(lines 3747 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,237 INFO L857 garLoopResultBuilder]: For program point L1633(lines 1633 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,237 INFO L857 garLoopResultBuilder]: For program point L2294(lines 2294 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,237 INFO L857 garLoopResultBuilder]: For program point L180-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,237 INFO L857 garLoopResultBuilder]: For program point L48-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,238 INFO L857 garLoopResultBuilder]: For program point L2955(lines 2955 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,238 INFO L857 garLoopResultBuilder]: For program point L841(lines 841 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,238 INFO L857 garLoopResultBuilder]: For program point L1766(lines 1766 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,238 INFO L857 garLoopResultBuilder]: For program point L2691(lines 2691 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,238 INFO L857 garLoopResultBuilder]: For program point L3352(lines 3352 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,239 INFO L857 garLoopResultBuilder]: For program point L181(line 181) no Hoare annotation was computed. [2021-10-28 23:49:27,239 INFO L857 garLoopResultBuilder]: For program point L3220(lines 3220 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,239 INFO L857 garLoopResultBuilder]: For program point L49(line 49) no Hoare annotation was computed. [2021-10-28 23:49:27,239 INFO L857 garLoopResultBuilder]: For program point L1503(lines 1503 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,240 INFO L857 garLoopResultBuilder]: For program point L1107(lines 1107 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,240 INFO L857 garLoopResultBuilder]: For program point L4146(lines 4146 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,240 INFO L857 garLoopResultBuilder]: For program point L2032(lines 2032 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,240 INFO L857 garLoopResultBuilder]: For program point L711(lines 711 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,240 INFO L857 garLoopResultBuilder]: For program point L3618(lines 3618 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,241 INFO L857 garLoopResultBuilder]: For program point L315(lines 315 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,241 INFO L857 garLoopResultBuilder]: For program point L183-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,241 INFO L857 garLoopResultBuilder]: For program point L2165(lines 2165 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,241 INFO L857 garLoopResultBuilder]: For program point L51-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,242 INFO L857 garLoopResultBuilder]: For program point L976(lines 976 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,242 INFO L857 garLoopResultBuilder]: For program point L4015(lines 4015 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,242 INFO L857 garLoopResultBuilder]: For program point L1901(lines 1901 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,242 INFO L857 garLoopResultBuilder]: For program point L3883(lines 3883 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,242 INFO L857 garLoopResultBuilder]: For program point L580(lines 580 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,243 INFO L857 garLoopResultBuilder]: For program point L2430(lines 2430 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,243 INFO L857 garLoopResultBuilder]: For program point L3487(lines 3487 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,243 INFO L857 garLoopResultBuilder]: For program point L1241(lines 1241 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,243 INFO L857 garLoopResultBuilder]: For program point L184(line 184) no Hoare annotation was computed. [2021-10-28 23:49:27,243 INFO L857 garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed. [2021-10-28 23:49:27,244 INFO L857 garLoopResultBuilder]: For program point L2827(lines 2827 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,244 INFO L857 garLoopResultBuilder]: For program point L2563(lines 2563 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,244 INFO L857 garLoopResultBuilder]: For program point L449(lines 449 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,244 INFO L857 garLoopResultBuilder]: For program point L3092(lines 3092 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,245 INFO L857 garLoopResultBuilder]: For program point L3753(lines 3753 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,245 INFO L857 garLoopResultBuilder]: For program point L1375(lines 1375 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,245 INFO L857 garLoopResultBuilder]: For program point L2300(lines 2300 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,245 INFO L857 garLoopResultBuilder]: For program point L186-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,245 INFO L857 garLoopResultBuilder]: For program point L54-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,246 INFO L857 garLoopResultBuilder]: For program point L1772(lines 1772 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,246 INFO L857 garLoopResultBuilder]: For program point L1640(lines 1640 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,246 INFO L857 garLoopResultBuilder]: For program point L2697(lines 2697 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,246 INFO L857 garLoopResultBuilder]: For program point L187(line 187) no Hoare annotation was computed. [2021-10-28 23:49:27,246 INFO L857 garLoopResultBuilder]: For program point L55(line 55) no Hoare annotation was computed. [2021-10-28 23:49:27,247 INFO L857 garLoopResultBuilder]: For program point L2962(lines 2962 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,247 INFO L857 garLoopResultBuilder]: For program point L848(lines 848 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,247 INFO L857 garLoopResultBuilder]: For program point L716(lines 716 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,247 INFO L857 garLoopResultBuilder]: For program point L3359(lines 3359 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,248 INFO L857 garLoopResultBuilder]: For program point L3227(lines 3227 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,248 INFO L857 garLoopResultBuilder]: For program point L4020(lines 4020 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,248 INFO L857 garLoopResultBuilder]: For program point L3624(lines 3624 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,248 INFO L857 garLoopResultBuilder]: For program point L1510(lines 1510 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,248 INFO L857 garLoopResultBuilder]: For program point L189-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,249 INFO L857 garLoopResultBuilder]: For program point L1114(lines 1114 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,249 INFO L857 garLoopResultBuilder]: For program point L2171(lines 2171 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,249 INFO L857 garLoopResultBuilder]: For program point L57-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,249 INFO L857 garLoopResultBuilder]: For program point L4153(lines 4153 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,249 INFO L857 garLoopResultBuilder]: For program point L2039(lines 2039 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,250 INFO L857 garLoopResultBuilder]: For program point L586(lines 586 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,250 INFO L857 garLoopResultBuilder]: For program point L2568(lines 2568 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,250 INFO L857 garLoopResultBuilder]: For program point L2436(lines 2436 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,250 INFO L857 garLoopResultBuilder]: For program point L322(lines 322 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,251 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-10-28 23:49:27,251 INFO L857 garLoopResultBuilder]: For program point L1247(lines 1247 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,251 INFO L857 garLoopResultBuilder]: For program point L190(line 190) no Hoare annotation was computed. [2021-10-28 23:49:27,251 INFO L857 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-10-28 23:49:27,251 INFO L857 garLoopResultBuilder]: For program point L983(lines 983 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,252 INFO L857 garLoopResultBuilder]: For program point L1908(lines 1908 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,252 INFO L857 garLoopResultBuilder]: For program point L3890(lines 3890 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,252 INFO L857 garLoopResultBuilder]: For program point L3494(lines 3494 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,252 INFO L857 garLoopResultBuilder]: For program point L2834(lines 2834 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,252 INFO L857 garLoopResultBuilder]: For program point L1777(lines 1777 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,253 INFO L857 garLoopResultBuilder]: For program point L456(lines 456 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,253 INFO L857 garLoopResultBuilder]: For program point L192-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,253 INFO L857 garLoopResultBuilder]: For program point L60-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,253 INFO L857 garLoopResultBuilder]: For program point L3099(lines 3099 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,254 INFO L857 garLoopResultBuilder]: For program point L3760(lines 3760 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,254 INFO L857 garLoopResultBuilder]: For program point L2703(lines 2703 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,254 INFO L857 garLoopResultBuilder]: For program point L1382(lines 1382 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,254 INFO L857 garLoopResultBuilder]: For program point L2307(lines 2307 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,254 INFO L857 garLoopResultBuilder]: For program point L193(line 193) no Hoare annotation was computed. [2021-10-28 23:49:27,255 INFO L857 garLoopResultBuilder]: For program point L3232(lines 3232 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,255 INFO L857 garLoopResultBuilder]: For program point L61(line 61) no Hoare annotation was computed. [2021-10-28 23:49:27,255 INFO L857 garLoopResultBuilder]: For program point L2968(lines 2968 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,255 INFO L857 garLoopResultBuilder]: For program point L854(lines 854 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,256 INFO L853 garLoopResultBuilder]: At program point L1647(lines 35 1648) the Hoare annotation is: (let ((.cse5 (<= 307 ~a3~0)) (.cse1 (= ~a18~0 8)) (.cse0 (<= ~a15~0 5)) (.cse2 (<= ~a24~0 3)) (.cse3 (= ~a15~0 6)) (.cse4 (= ~a18~0 9))) (or (and (not (= ~a15~0 4)) .cse0) (and .cse1 .cse2 .cse3) (and .cse2 .cse4 .cse3) (and .cse2 (= ~a18~0 12) .cse3) (and .cse0 (not (= ~a24~0 2))) (and (<= ~a3~0 115) .cse2 .cse3) (and .cse5 .cse0) (and (<= ~a18~0 10) .cse2 .cse3 (<= 10 ~a18~0)) (and .cse5 .cse2 .cse3) (and .cse1 .cse0) (and .cse2 .cse3 (not (= ~a24~0 3))) (and (<= ~a15~0 4) .cse4))) [2021-10-28 23:49:27,256 INFO L857 garLoopResultBuilder]: For program point L3365(lines 3365 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,256 INFO L857 garLoopResultBuilder]: For program point L4026(lines 4026 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,256 INFO L857 garLoopResultBuilder]: For program point L723(lines 723 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,257 INFO L857 garLoopResultBuilder]: For program point L195-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,257 INFO L857 garLoopResultBuilder]: For program point L63-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,257 INFO L857 garLoopResultBuilder]: For program point L4159(lines 4159 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,257 INFO L857 garLoopResultBuilder]: For program point L3631(lines 3631 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,257 INFO L857 garLoopResultBuilder]: For program point L1517(lines 1517 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,258 INFO L857 garLoopResultBuilder]: For program point L196(line 196) no Hoare annotation was computed. [2021-10-28 23:49:27,258 INFO L857 garLoopResultBuilder]: For program point L2178(lines 2178 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,258 INFO L857 garLoopResultBuilder]: For program point L1121(lines 1121 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,258 INFO L857 garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed. [2021-10-28 23:49:27,258 INFO L857 garLoopResultBuilder]: For program point L2046(lines 2046 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,259 INFO L857 garLoopResultBuilder]: For program point L3896(lines 3896 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,259 INFO L857 garLoopResultBuilder]: For program point L1782(lines 1782 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,259 INFO L857 garLoopResultBuilder]: For program point L593(lines 593 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,259 INFO L857 garLoopResultBuilder]: For program point L2575(lines 2575 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,259 INFO L857 garLoopResultBuilder]: For program point L2443(lines 2443 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,260 INFO L857 garLoopResultBuilder]: For program point L329(lines 329 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,260 INFO L857 garLoopResultBuilder]: For program point L1254(lines 1254 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,260 INFO L857 garLoopResultBuilder]: For program point L990(lines 990 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,260 INFO L857 garLoopResultBuilder]: For program point L1915(lines 1915 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,261 INFO L857 garLoopResultBuilder]: For program point L3501(lines 3501 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,261 INFO L857 garLoopResultBuilder]: For program point L198-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,261 INFO L857 garLoopResultBuilder]: For program point L66-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,261 INFO L857 garLoopResultBuilder]: For program point L2841(lines 2841 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,261 INFO L857 garLoopResultBuilder]: For program point L463(lines 463 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,262 INFO L857 garLoopResultBuilder]: For program point L199(line 199) no Hoare annotation was computed. [2021-10-28 23:49:27,262 INFO L857 garLoopResultBuilder]: For program point L67(line 67) no Hoare annotation was computed. [2021-10-28 23:49:27,262 INFO L857 garLoopResultBuilder]: For program point L3106(lines 3106 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,262 INFO L857 garLoopResultBuilder]: For program point L860(lines 860 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,262 INFO L857 garLoopResultBuilder]: For program point L728(lines 728 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,263 INFO L857 garLoopResultBuilder]: For program point L2710(lines 2710 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,263 INFO L857 garLoopResultBuilder]: For program point L3767(lines 3767 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,263 INFO L857 garLoopResultBuilder]: For program point L1653(lines 1653 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,263 INFO L857 garLoopResultBuilder]: For program point L1389(lines 1389 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,263 INFO L857 garLoopResultBuilder]: For program point L2314(lines 2314 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,264 INFO L857 garLoopResultBuilder]: For program point L3239(lines 3239 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,264 INFO L857 garLoopResultBuilder]: For program point L4032(lines 4032 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,264 INFO L857 garLoopResultBuilder]: For program point L2975(lines 2975 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,264 INFO L857 garLoopResultBuilder]: For program point L1522(lines 1522 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,265 INFO L857 garLoopResultBuilder]: For program point L3372(lines 3372 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,265 INFO L857 garLoopResultBuilder]: For program point L201-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,265 INFO L857 garLoopResultBuilder]: For program point L69-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,265 INFO L857 garLoopResultBuilder]: For program point L3637(lines 3637 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,265 INFO L857 garLoopResultBuilder]: For program point L1259(lines 1259 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,266 INFO L857 garLoopResultBuilder]: For program point L202(line 202) no Hoare annotation was computed. [2021-10-28 23:49:27,266 INFO L857 garLoopResultBuilder]: For program point L4166(lines 4166 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,266 INFO L857 garLoopResultBuilder]: For program point L70(line 70) no Hoare annotation was computed. [2021-10-28 23:49:27,266 INFO L857 garLoopResultBuilder]: For program point L2052(lines 2052 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,266 INFO L857 garLoopResultBuilder]: For program point L1788(lines 1788 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,267 INFO L857 garLoopResultBuilder]: For program point L599(lines 599 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,267 INFO L857 garLoopResultBuilder]: For program point L2581(lines 2581 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,267 INFO L857 garLoopResultBuilder]: For program point L1128(lines 1128 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,267 INFO L857 garLoopResultBuilder]: For program point L2185(lines 2185 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,267 INFO L857 garLoopResultBuilder]: For program point L3903(lines 3903 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,268 INFO L857 garLoopResultBuilder]: For program point L2450(lines 2450 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,268 INFO L857 garLoopResultBuilder]: For program point L336(lines 336 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,268 INFO L857 garLoopResultBuilder]: For program point L204-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,268 INFO L857 garLoopResultBuilder]: For program point L72-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,269 INFO L857 garLoopResultBuilder]: For program point L997(lines 997 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,269 INFO L857 garLoopResultBuilder]: For program point L1922(lines 1922 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,269 INFO L857 garLoopResultBuilder]: For program point L2847(lines 2847 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,269 INFO L857 garLoopResultBuilder]: For program point L1658(lines 1658 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,269 INFO L857 garLoopResultBuilder]: For program point L3508(lines 3508 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,270 INFO L857 garLoopResultBuilder]: For program point L205(line 205) no Hoare annotation was computed. [2021-10-28 23:49:27,270 INFO L857 garLoopResultBuilder]: For program point L73(line 73) no Hoare annotation was computed. [2021-10-28 23:49:27,270 INFO L857 garLoopResultBuilder]: For program point L470(lines 470 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,270 INFO L857 garLoopResultBuilder]: For program point L3245(lines 3245 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,270 INFO L857 garLoopResultBuilder]: For program point L3113(lines 3113 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,271 INFO L857 garLoopResultBuilder]: For program point L4038(lines 4038 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,271 INFO L857 garLoopResultBuilder]: For program point L867(lines 867 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,271 INFO L857 garLoopResultBuilder]: For program point L735(lines 735 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,271 INFO L857 garLoopResultBuilder]: For program point L3774(lines 3774 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,271 INFO L857 garLoopResultBuilder]: For program point L2717(lines 2717 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,272 INFO L857 garLoopResultBuilder]: For program point L1528(lines 1528 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,272 INFO L857 garLoopResultBuilder]: For program point L1396(lines 1396 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,272 INFO L857 garLoopResultBuilder]: For program point L3378(lines 3378 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,272 INFO L857 garLoopResultBuilder]: For program point L2321(lines 2321 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,272 INFO L857 garLoopResultBuilder]: For program point L207-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,273 INFO L857 garLoopResultBuilder]: For program point L75-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,273 INFO L857 garLoopResultBuilder]: For program point L2982(lines 2982 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,273 INFO L857 garLoopResultBuilder]: For program point L3643(lines 3643 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,273 INFO L857 garLoopResultBuilder]: For program point L208(line 208) no Hoare annotation was computed. [2021-10-28 23:49:27,273 INFO L857 garLoopResultBuilder]: For program point L4172(lines 4172 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,274 INFO L857 garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed. [2021-10-28 23:49:27,274 INFO L857 garLoopResultBuilder]: For program point L2058(lines 2058 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,274 INFO L857 garLoopResultBuilder]: For program point L1794(lines 1794 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,274 INFO L857 garLoopResultBuilder]: For program point L605(lines 605 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,275 INFO L857 garLoopResultBuilder]: For program point L1266(lines 1266 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,275 INFO L857 garLoopResultBuilder]: For program point L1134(lines 1134 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,275 INFO L857 garLoopResultBuilder]: For program point L2191(lines 2191 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,275 INFO L857 garLoopResultBuilder]: For program point L3909(lines 3909 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,275 INFO L857 garLoopResultBuilder]: For program point L2588(lines 2588 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,276 INFO L857 garLoopResultBuilder]: For program point L2456(lines 2456 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,276 INFO L857 garLoopResultBuilder]: For program point L210-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,276 INFO L857 garLoopResultBuilder]: For program point L78-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,276 INFO L857 garLoopResultBuilder]: For program point L1003(lines 1003 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,276 INFO L857 garLoopResultBuilder]: For program point L2853(lines 2853 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,277 INFO L857 garLoopResultBuilder]: For program point L3514(lines 3514 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,277 INFO L857 garLoopResultBuilder]: For program point L343(lines 343 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,277 INFO L857 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2021-10-28 23:49:27,277 INFO L857 garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed. [2021-10-28 23:49:27,277 INFO L857 garLoopResultBuilder]: For program point L3118(lines 3118 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,278 INFO L857 garLoopResultBuilder]: For program point L1929(lines 1929 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,278 INFO L857 garLoopResultBuilder]: For program point L1665(lines 1665 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,278 INFO L857 garLoopResultBuilder]: For program point L1533(lines 1533 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,278 INFO L857 garLoopResultBuilder]: For program point L476(lines 476 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,278 INFO L857 garLoopResultBuilder]: For program point L2987(lines 2987 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,279 INFO L857 garLoopResultBuilder]: For program point L873(lines 873 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,279 INFO L857 garLoopResultBuilder]: For program point L2723(lines 2723 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,279 INFO L857 garLoopResultBuilder]: For program point L1402(lines 1402 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,279 INFO L857 garLoopResultBuilder]: For program point L2327(lines 2327 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,279 INFO L857 garLoopResultBuilder]: For program point L3252(lines 3252 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,280 INFO L857 garLoopResultBuilder]: For program point L213-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,280 INFO L857 garLoopResultBuilder]: For program point L81-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,280 INFO L857 garLoopResultBuilder]: For program point L4045(lines 4045 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,280 INFO L857 garLoopResultBuilder]: For program point L742(lines 742 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,281 INFO L857 garLoopResultBuilder]: For program point L3781(lines 3781 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,281 INFO L857 garLoopResultBuilder]: For program point L3385(lines 3385 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,281 INFO L857 garLoopResultBuilder]: For program point L214(line 214) no Hoare annotation was computed. [2021-10-28 23:49:27,281 INFO L857 garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed. [2021-10-28 23:49:27,281 INFO L857 garLoopResultBuilder]: For program point L2064(lines 2064 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,282 INFO L857 garLoopResultBuilder]: For program point L611(lines 611 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,282 INFO L857 garLoopResultBuilder]: For program point L3650(lines 3650 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,282 INFO L857 garLoopResultBuilder]: For program point L2197(lines 2197 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,282 INFO L857 garLoopResultBuilder]: For program point L4179(lines 4179 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,282 INFO L857 garLoopResultBuilder]: For program point L1801(lines 1801 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,283 INFO L857 garLoopResultBuilder]: For program point L2594(lines 2594 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,283 INFO L857 garLoopResultBuilder]: For program point L1273(lines 1273 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,283 INFO L857 garLoopResultBuilder]: For program point L216-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,283 INFO L857 garLoopResultBuilder]: For program point L1141(lines 1141 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,283 INFO L857 garLoopResultBuilder]: For program point L84-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,284 INFO L857 garLoopResultBuilder]: For program point L3123(lines 3123 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,284 INFO L857 garLoopResultBuilder]: For program point L1009(lines 1009 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,284 INFO L857 garLoopResultBuilder]: For program point L3916(lines 3916 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,284 INFO L857 garLoopResultBuilder]: For program point L3520(lines 3520 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,285 INFO L857 garLoopResultBuilder]: For program point L2463(lines 2463 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,285 INFO L857 garLoopResultBuilder]: For program point L217(line 217) no Hoare annotation was computed. [2021-10-28 23:49:27,285 INFO L857 garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed. [2021-10-28 23:49:27,285 INFO L857 garLoopResultBuilder]: For program point L2860(lines 2860 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,285 INFO L857 garLoopResultBuilder]: For program point L1539(lines 1539 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,286 INFO L857 garLoopResultBuilder]: For program point L350(lines 350 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,286 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-10-28 23:49:27,286 INFO L857 garLoopResultBuilder]: For program point L1936(lines 1936 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,286 INFO L857 garLoopResultBuilder]: For program point L2993(lines 2993 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,286 INFO L857 garLoopResultBuilder]: For program point L1672(lines 1672 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,287 INFO L857 garLoopResultBuilder]: For program point L2729(lines 2729 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,287 INFO L857 garLoopResultBuilder]: For program point L483(lines 483 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,287 INFO L857 garLoopResultBuilder]: For program point L87-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,287 INFO L857 garLoopResultBuilder]: For program point L4051(lines 4051 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,287 INFO L857 garLoopResultBuilder]: For program point L880(lines 880 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,288 INFO L857 garLoopResultBuilder]: For program point L1409(lines 1409 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,288 INFO L857 garLoopResultBuilder]: For program point L2334(lines 2334 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,288 INFO L857 garLoopResultBuilder]: For program point L3259(lines 3259 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,288 INFO L857 garLoopResultBuilder]: For program point L88(line 88) no Hoare annotation was computed. [2021-10-28 23:49:27,289 INFO L857 garLoopResultBuilder]: For program point L1806(lines 1806 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,289 INFO L857 garLoopResultBuilder]: For program point L749(lines 749 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,289 INFO L857 garLoopResultBuilder]: For program point L3788(lines 3788 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,289 INFO L857 garLoopResultBuilder]: For program point L617(lines 617 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,289 INFO L857 garLoopResultBuilder]: For program point L3656(lines 3656 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,290 INFO L857 garLoopResultBuilder]: For program point L3392(lines 3392 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,290 INFO L857 garLoopResultBuilder]: For program point L2203(lines 2203 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,290 INFO L857 garLoopResultBuilder]: For program point L4185(lines 4185 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,290 INFO L857 garLoopResultBuilder]: For program point L2071(lines 2071 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,290 INFO L857 garLoopResultBuilder]: For program point L2600(lines 2600 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,291 INFO L857 garLoopResultBuilder]: For program point L90-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,291 INFO L857 garLoopResultBuilder]: For program point L1015(lines 1015 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,291 INFO L857 garLoopResultBuilder]: For program point L1280(lines 1280 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,291 INFO L857 garLoopResultBuilder]: For program point L1148(lines 1148 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,291 INFO L857 garLoopResultBuilder]: For program point L91(line 91) no Hoare annotation was computed. [2021-10-28 23:49:27,292 INFO L857 garLoopResultBuilder]: For program point L3130(lines 3130 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,292 INFO L857 garLoopResultBuilder]: For program point L2998(lines 2998 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,292 INFO L857 garLoopResultBuilder]: For program point L2866(lines 2866 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,292 INFO L857 garLoopResultBuilder]: For program point L3923(lines 3923 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,292 INFO L857 garLoopResultBuilder]: For program point L752(lines 752 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,293 INFO L857 garLoopResultBuilder]: For program point L2470(lines 2470 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,293 INFO L857 garLoopResultBuilder]: For program point L3527(lines 3527 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,293 INFO L857 garLoopResultBuilder]: For program point L1942(lines 1942 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,293 INFO L857 garLoopResultBuilder]: For program point L1546(lines 1546 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,294 INFO L857 garLoopResultBuilder]: For program point L357(lines 357 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,294 INFO L857 garLoopResultBuilder]: For program point L93-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,294 INFO L857 garLoopResultBuilder]: For program point L2736(lines 2736 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,294 INFO L857 garLoopResultBuilder]: For program point L1679(lines 1679 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,294 INFO L857 garLoopResultBuilder]: For program point L622(lines 622 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,295 INFO L857 garLoopResultBuilder]: For program point L490(lines 490 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,295 INFO L857 garLoopResultBuilder]: For program point L1415(lines 1415 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,295 INFO L857 garLoopResultBuilder]: For program point L3265(lines 3265 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,295 INFO L857 garLoopResultBuilder]: For program point L94(line 94) no Hoare annotation was computed. [2021-10-28 23:49:27,295 INFO L857 garLoopResultBuilder]: For program point L4058(lines 4058 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,296 INFO L857 garLoopResultBuilder]: For program point L887(lines 887 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,296 INFO L857 garLoopResultBuilder]: For program point L3794(lines 3794 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,296 INFO L857 garLoopResultBuilder]: For program point L3398(lines 3398 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,296 INFO L857 garLoopResultBuilder]: For program point L2341(lines 2341 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,297 INFO L857 garLoopResultBuilder]: For program point L227(lines 227 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,297 INFO L857 garLoopResultBuilder]: For program point L2077(lines 2077 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,297 INFO L857 garLoopResultBuilder]: For program point L1813(lines 1813 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,297 INFO L857 garLoopResultBuilder]: For program point L3663(lines 3663 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,297 INFO L857 garLoopResultBuilder]: For program point L2210(lines 2210 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,298 INFO L857 garLoopResultBuilder]: For program point L4192(lines 4192 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,298 INFO L857 garLoopResultBuilder]: For program point L96-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,298 INFO L857 garLoopResultBuilder]: For program point L2607(lines 2607 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,298 INFO L857 garLoopResultBuilder]: For program point L97(line 97) no Hoare annotation was computed. [2021-10-28 23:49:27,299 INFO L857 garLoopResultBuilder]: For program point L3136(lines 3136 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,299 INFO L857 garLoopResultBuilder]: For program point L1022(lines 1022 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,299 INFO L857 garLoopResultBuilder]: For program point L3004(lines 3004 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,299 INFO L857 garLoopResultBuilder]: For program point L2872(lines 2872 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,299 INFO L857 garLoopResultBuilder]: For program point L3533(lines 3533 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,300 INFO L857 garLoopResultBuilder]: For program point L1287(lines 1287 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,300 INFO L857 garLoopResultBuilder]: For program point L1155(lines 1155 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,300 INFO L857 garLoopResultBuilder]: For program point L1948(lines 1948 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,300 INFO L857 garLoopResultBuilder]: For program point L3930(lines 3930 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,300 INFO L857 garLoopResultBuilder]: For program point L759(lines 759 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,301 INFO L857 garLoopResultBuilder]: For program point L2477(lines 2477 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,301 INFO L857 garLoopResultBuilder]: For program point L363(lines 363 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,301 INFO L857 garLoopResultBuilder]: For program point L99-1(lines 35 1648) no Hoare annotation was computed. [2021-10-28 23:49:27,301 INFO L857 garLoopResultBuilder]: For program point L1553(lines 1553 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,302 INFO L857 garLoopResultBuilder]: For program point L496(lines 496 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,302 INFO L857 garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed. [2021-10-28 23:49:27,302 INFO L857 garLoopResultBuilder]: For program point L893(lines 893 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,302 INFO L857 garLoopResultBuilder]: For program point L1686(lines 1686 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,302 INFO L857 garLoopResultBuilder]: For program point L2743(lines 2743 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,303 INFO L857 garLoopResultBuilder]: For program point L629(lines 629 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,303 INFO L857 garLoopResultBuilder]: For program point L1422(lines 1422 1646) no Hoare annotation was computed. [2021-10-28 23:49:27,303 INFO L857 garLoopResultBuilder]: For program point L3404(lines 3404 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,303 INFO L857 garLoopResultBuilder]: For program point L2347(lines 2347 3059) no Hoare annotation was computed. [2021-10-28 23:49:27,303 INFO L857 garLoopResultBuilder]: For program point L3272(lines 3272 4259) no Hoare annotation was computed. [2021-10-28 23:49:27,308 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-28 23:49:27,310 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-28 23:49:27,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.10 11:49:27 BoogieIcfgContainer [2021-10-28 23:49:27,367 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-28 23:49:27,368 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-28 23:49:27,371 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-28 23:49:27,372 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-28 23:49:27,373 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:48:02" (3/4) ... [2021-10-28 23:49:27,378 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-10-28 23:49:27,474 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-10-28 23:49:27,485 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2021-10-28 23:49:27,496 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-28 23:49:27,507 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-10-28 23:49:28,169 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/witness.graphml [2021-10-28 23:49:28,169 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-28 23:49:28,172 INFO L168 Benchmark]: Toolchain (without parser) took 94169.98 ms. Allocated memory was 92.3 MB in the beginning and 9.9 GB in the end (delta: 9.8 GB). Free memory was 52.2 MB in the beginning and 8.5 GB in the end (delta: -8.5 GB). Peak memory consumption was 1.3 GB. Max. memory is 16.1 GB. [2021-10-28 23:49:28,172 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 73.4 MB. Free memory is still 53.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-28 23:49:28,174 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2952.67 ms. Allocated memory was 92.3 MB in the beginning and 113.2 MB in the end (delta: 21.0 MB). Free memory was 52.0 MB in the beginning and 55.4 MB in the end (delta: -3.4 MB). Peak memory consumption was 41.4 MB. Max. memory is 16.1 GB. [2021-10-28 23:49:28,174 INFO L168 Benchmark]: Boogie Procedure Inliner took 399.54 ms. Allocated memory is still 113.2 MB. Free memory was 55.4 MB in the beginning and 47.4 MB in the end (delta: 8.0 MB). Peak memory consumption was 42.1 MB. Max. memory is 16.1 GB. [2021-10-28 23:49:28,175 INFO L168 Benchmark]: Boogie Preprocessor took 388.51 ms. Allocated memory is still 113.2 MB. Free memory was 47.4 MB in the beginning and 31.9 MB in the end (delta: 15.5 MB). Peak memory consumption was 25.6 MB. Max. memory is 16.1 GB. [2021-10-28 23:49:28,175 INFO L168 Benchmark]: RCFGBuilder took 4821.10 ms. Allocated memory was 113.2 MB in the beginning and 251.7 MB in the end (delta: 138.4 MB). Free memory was 31.9 MB in the beginning and 146.9 MB in the end (delta: -115.0 MB). Peak memory consumption was 83.4 MB. Max. memory is 16.1 GB. [2021-10-28 23:49:28,176 INFO L168 Benchmark]: TraceAbstraction took 84790.62 ms. Allocated memory was 251.7 MB in the beginning and 9.9 GB in the end (delta: 9.6 GB). Free memory was 145.9 MB in the beginning and 8.6 GB in the end (delta: -8.5 GB). Peak memory consumption was 1.4 GB. Max. memory is 16.1 GB. [2021-10-28 23:49:28,177 INFO L168 Benchmark]: Witness Printer took 801.40 ms. Allocated memory is still 9.9 GB. Free memory was 8.6 GB in the beginning and 8.5 GB in the end (delta: 82.8 MB). Peak memory consumption was 79.7 MB. Max. memory is 16.1 GB. [2021-10-28 23:49:28,180 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 73.4 MB. Free memory is still 53.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2952.67 ms. Allocated memory was 92.3 MB in the beginning and 113.2 MB in the end (delta: 21.0 MB). Free memory was 52.0 MB in the beginning and 55.4 MB in the end (delta: -3.4 MB). Peak memory consumption was 41.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 399.54 ms. Allocated memory is still 113.2 MB. Free memory was 55.4 MB in the beginning and 47.4 MB in the end (delta: 8.0 MB). Peak memory consumption was 42.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 388.51 ms. Allocated memory is still 113.2 MB. Free memory was 47.4 MB in the beginning and 31.9 MB in the end (delta: 15.5 MB). Peak memory consumption was 25.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 4821.10 ms. Allocated memory was 113.2 MB in the beginning and 251.7 MB in the end (delta: 138.4 MB). Free memory was 31.9 MB in the beginning and 146.9 MB in the end (delta: -115.0 MB). Peak memory consumption was 83.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 84790.62 ms. Allocated memory was 251.7 MB in the beginning and 9.9 GB in the end (delta: 9.6 GB). Free memory was 145.9 MB in the beginning and 8.6 GB in the end (delta: -8.5 GB). Peak memory consumption was 1.4 GB. Max. memory is 16.1 GB. * Witness Printer took 801.40 ms. Allocated memory is still 9.9 GB. Free memory was 8.6 GB in the beginning and 8.5 GB in the end (delta: 82.8 MB). Peak memory consumption was 79.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 166]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 757 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 84.6s, OverallIterations: 18, TraceHistogramMax: 9, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.6s, AutomataDifference: 55.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.4s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 10932 SDtfs, 12636 SDslu, 141 SDs, 0 SdLazy, 36177 SolverSat, 7817 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 39.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1175 GetRequests, 1147 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=59344occurred in iteration=17, InterpolantAutomatonStates: 57, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 7.0s AutomataMinimizationTime, 18 MinimizatonAttempts, 11732 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 5 LocationsWithAnnotation, 5 PreInvPairs, 526 NumberOfFragments, 449 HoareAnnotationTreeSize, 5 FomulaSimplifications, 15230 FormulaSimplificationTreeSizeReduction, 1.0s HoareSimplificationTime, 5 FomulaSimplificationsInter, 2130 FormulaSimplificationTreeSizeReductionInter, 1.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 2.8s SatisfiabilityAnalysisTime, 13.4s InterpolantComputationTime, 20353 NumberOfCodeBlocks, 20353 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 20334 ConstructedInterpolants, 0 QuantifiedInterpolants, 37566 SizeOfPredicates, 0 NumberOfNonLiveVariables, 1311 ConjunctsInSsa, 2 ConjunctsInUnsatCore, 19 InterpolantComputations, 18 PerfectInterpolantSequences, 29077/29655 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 - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3063]: Loop Invariant Derived loop invariant: (((((((((((!(a15 == 4) && a15 <= 5) || ((a18 == 8 && a24 <= 3) && a15 == 6)) || ((a24 <= 3 && a18 == 9) && a15 == 6)) || ((a24 <= 3 && a18 == 12) && a15 == 6)) || (a15 <= 5 && !(a24 == 2))) || ((a3 <= 115 && a24 <= 3) && a15 == 6)) || (307 <= a3 && a15 <= 5)) || (((a18 <= 10 && a24 <= 3) && a15 == 6) && 10 <= a18)) || ((307 <= a3 && a24 <= 3) && a15 == 6)) || (a18 == 8 && a15 <= 5)) || ((a24 <= 3 && a15 == 6) && !(a24 == 3))) || (a15 <= 4 && a18 == 9) - InvariantResult [Line: 4269]: Loop Invariant Derived loop invariant: (((((((((((!(a15 == 4) && a15 <= 5) || ((a18 == 8 && a24 <= 3) && a15 == 6)) || ((a24 <= 3 && a18 == 9) && a15 == 6)) || ((a24 <= 3 && a18 == 12) && a15 == 6)) || (a15 <= 5 && !(a24 == 2))) || ((a3 <= 115 && a24 <= 3) && a15 == 6)) || (307 <= a3 && a15 <= 5)) || (((a18 <= 10 && a24 <= 3) && a15 == 6) && 10 <= a18)) || ((307 <= a3 && a24 <= 3) && a15 == 6)) || (a18 == 8 && a15 <= 5)) || ((a24 <= 3 && a15 == 6) && !(a24 == 3))) || (a15 <= 4 && a18 == 9) - InvariantResult [Line: 4263]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1650]: Loop Invariant Derived loop invariant: (((((((((((!(a15 == 4) && a15 <= 5) || ((a18 == 8 && a24 <= 3) && a15 == 6)) || ((a24 <= 3 && a18 == 9) && a15 == 6)) || ((a24 <= 3 && a18 == 12) && a15 == 6)) || (a15 <= 5 && !(a24 == 2))) || ((a3 <= 115 && a24 <= 3) && a15 == 6)) || (307 <= a3 && a15 <= 5)) || (((a18 <= 10 && a24 <= 3) && a15 == 6) && 10 <= a18)) || ((307 <= a3 && a24 <= 3) && a15 == 6)) || (a18 == 8 && a15 <= 5)) || ((a24 <= 3 && a15 == 6) && !(a24 == 3))) || (a15 <= 4 && a18 == 9) - InvariantResult [Line: 35]: Loop Invariant Derived loop invariant: (((((((((((!(a15 == 4) && a15 <= 5) || ((a18 == 8 && a24 <= 3) && a15 == 6)) || ((a24 <= 3 && a18 == 9) && a15 == 6)) || ((a24 <= 3 && a18 == 12) && a15 == 6)) || (a15 <= 5 && !(a24 == 2))) || ((a3 <= 115 && a24 <= 3) && a15 == 6)) || (307 <= a3 && a15 <= 5)) || (((a18 <= 10 && a24 <= 3) && a15 == 6) && 10 <= a18)) || ((307 <= a3 && a24 <= 3) && a15 == 6)) || (a18 == 8 && a15 <= 5)) || ((a24 <= 3 && a15 == 6) && !(a24 == 3))) || (a15 <= 4 && a18 == 9) RESULT: Ultimate proved your program to be correct! [2021-10-28 23:49:28,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca264025-8e59-457b-99f9-fe11334d3a52/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...