./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem12_label16.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem12_label16.c -s /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ca997642151bc06bfad101d578a76b486c66b782 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 21:00:38,960 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 21:00:38,962 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 21:00:39,022 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 21:00:39,023 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 21:00:39,024 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 21:00:39,026 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 21:00:39,029 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 21:00:39,031 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 21:00:39,041 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 21:00:39,043 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 21:00:39,046 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 21:00:39,047 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 21:00:39,053 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 21:00:39,055 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 21:00:39,058 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 21:00:39,059 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 21:00:39,061 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 21:00:39,065 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 21:00:39,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 21:00:39,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 21:00:39,073 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 21:00:39,076 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 21:00:39,077 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 21:00:39,083 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 21:00:39,084 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 21:00:39,084 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 21:00:39,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 21:00:39,093 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 21:00:39,095 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 21:00:39,095 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 21:00:39,096 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 21:00:39,098 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 21:00:39,100 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 21:00:39,101 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 21:00:39,101 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 21:00:39,102 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 21:00:39,102 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 21:00:39,103 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 21:00:39,104 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 21:00:39,104 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 21:00:39,107 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 21:00:39,154 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 21:00:39,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 21:00:39,157 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 21:00:39,157 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 21:00:39,157 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 21:00:39,158 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 21:00:39,158 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 21:00:39,158 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 21:00:39,158 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 21:00:39,159 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 21:00:39,160 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 21:00:39,160 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 21:00:39,161 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 21:00:39,161 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 21:00:39,161 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 21:00:39,161 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 21:00:39,161 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 21:00:39,162 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 21:00:39,162 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 21:00:39,162 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 21:00:39,162 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 21:00:39,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 21:00:39,163 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 21:00:39,163 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 21:00:39,163 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 21:00:39,164 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 21:00:39,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 21:00:39,164 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 21:00:39,164 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 21:00:39,165 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ca997642151bc06bfad101d578a76b486c66b782 [2020-11-29 21:00:39,437 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 21:00:39,459 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 21:00:39,462 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 21:00:39,464 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 21:00:39,464 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 21:00:39,465 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem12_label16.c [2020-11-29 21:00:39,548 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/data/5987b756d/92cb3ec5c56f4a149c99d3314f242c61/FLAG1ce68f616 [2020-11-29 21:00:40,466 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 21:00:40,467 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/sv-benchmarks/c/eca-rers2012/Problem12_label16.c [2020-11-29 21:00:40,502 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/data/5987b756d/92cb3ec5c56f4a149c99d3314f242c61/FLAG1ce68f616 [2020-11-29 21:00:40,964 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/data/5987b756d/92cb3ec5c56f4a149c99d3314f242c61 [2020-11-29 21:00:40,966 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 21:00:40,969 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 21:00:40,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 21:00:40,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 21:00:40,977 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 21:00:40,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:00:40" (1/1) ... [2020-11-29 21:00:40,981 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a55b7dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:40, skipping insertion in model container [2020-11-29 21:00:40,981 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 09:00:40" (1/1) ... [2020-11-29 21:00:40,988 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 21:00:41,143 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 21:00:42,550 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:00:42,561 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 21:00:43,276 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 21:00:43,305 INFO L208 MainTranslator]: Completed translation [2020-11-29 21:00:43,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:43 WrapperNode [2020-11-29 21:00:43,306 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 21:00:43,307 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 21:00:43,307 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 21:00:43,308 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 21:00:43,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:43" (1/1) ... [2020-11-29 21:00:43,380 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:43" (1/1) ... [2020-11-29 21:00:43,890 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 21:00:43,905 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 21:00:43,906 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 21:00:43,906 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 21:00:44,003 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:43" (1/1) ... [2020-11-29 21:00:44,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:43" (1/1) ... [2020-11-29 21:00:44,087 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:43" (1/1) ... [2020-11-29 21:00:44,094 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:43" (1/1) ... [2020-11-29 21:00:44,362 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:43" (1/1) ... [2020-11-29 21:00:44,403 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:43" (1/1) ... [2020-11-29 21:00:44,473 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:43" (1/1) ... [2020-11-29 21:00:44,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 21:00:44,608 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 21:00:44,609 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 21:00:44,609 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 21:00:44,610 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 21:00:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 21:00:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 21:00:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 21:00:44,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 21:00:51,294 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 21:00:51,298 INFO L298 CfgBuilder]: Removed 15 assume(true) statements. [2020-11-29 21:00:51,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 09:00:51 BoogieIcfgContainer [2020-11-29 21:00:51,301 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 21:00:51,303 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-29 21:00:51,304 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-29 21:00:51,308 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-29 21:00:51,308 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 09:00:40" (1/3) ... [2020-11-29 21:00:51,309 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d1c47b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 09:00:51, skipping insertion in model container [2020-11-29 21:00:51,309 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 09:00:43" (2/3) ... [2020-11-29 21:00:51,309 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2d1c47b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 09:00:51, skipping insertion in model container [2020-11-29 21:00:51,309 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 09:00:51" (3/3) ... [2020-11-29 21:00:51,311 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem12_label16.c [2020-11-29 21:00:51,322 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-29 21:00:51,327 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-29 21:00:51,339 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-29 21:00:51,383 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-29 21:00:51,383 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-29 21:00:51,384 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-29 21:00:51,384 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-29 21:00:51,384 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-29 21:00:51,384 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-29 21:00:51,384 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-29 21:00:51,384 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-29 21:00:51,419 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states. [2020-11-29 21:00:51,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-11-29 21:00:51,431 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:00:51,432 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 21:00:51,432 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:00:51,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:00:51,439 INFO L82 PathProgramCache]: Analyzing trace with hash 962891993, now seen corresponding path program 1 times [2020-11-29 21:00:51,449 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:00:51,450 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [551157177] [2020-11-29 21:00:51,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:00:51,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:00:51,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 21:00:51,892 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [551157177] [2020-11-29 21:00:51,893 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 21:00:51,893 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 21:00:51,894 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1830645574] [2020-11-29 21:00:51,903 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-29 21:00:51,903 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:00:51,917 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-29 21:00:51,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-29 21:00:51,919 INFO L87 Difference]: Start difference. First operand 819 states. Second operand 4 states. [2020-11-29 21:01:01,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:01:01,110 INFO L93 Difference]: Finished difference Result 3156 states and 6151 transitions. [2020-11-29 21:01:01,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-29 21:01:01,112 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 65 [2020-11-29 21:01:01,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:01:01,159 INFO L225 Difference]: With dead ends: 3156 [2020-11-29 21:01:01,160 INFO L226 Difference]: Without dead ends: 2265 [2020-11-29 21:01:01,169 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-29 21:01:01,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2265 states. [2020-11-29 21:01:01,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2265 to 2257. [2020-11-29 21:01:01,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2257 states. [2020-11-29 21:01:01,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 2257 states and 3463 transitions. [2020-11-29 21:01:01,358 INFO L78 Accepts]: Start accepts. Automaton has 2257 states and 3463 transitions. Word has length 65 [2020-11-29 21:01:01,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:01:01,359 INFO L481 AbstractCegarLoop]: Abstraction has 2257 states and 3463 transitions. [2020-11-29 21:01:01,359 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-29 21:01:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 3463 transitions. [2020-11-29 21:01:01,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-11-29 21:01:01,378 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:01:01,378 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 21:01:01,379 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-29 21:01:01,379 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:01:01,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:01:01,380 INFO L82 PathProgramCache]: Analyzing trace with hash 153330612, now seen corresponding path program 1 times [2020-11-29 21:01:01,380 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:01:01,380 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586470001] [2020-11-29 21:01:01,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:01:01,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:01:01,883 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 164 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2020-11-29 21:01:01,884 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [586470001] [2020-11-29 21:01:01,884 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 21:01:01,884 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 21:01:01,885 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [41024323] [2020-11-29 21:01:01,887 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-29 21:01:01,888 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:01:01,889 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-29 21:01:01,890 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-29 21:01:01,890 INFO L87 Difference]: Start difference. First operand 2257 states and 3463 transitions. Second operand 4 states. [2020-11-29 21:01:08,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:01:08,831 INFO L93 Difference]: Finished difference Result 6051 states and 9664 transitions. [2020-11-29 21:01:08,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-29 21:01:08,832 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 205 [2020-11-29 21:01:08,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:01:08,854 INFO L225 Difference]: With dead ends: 6051 [2020-11-29 21:01:08,855 INFO L226 Difference]: Without dead ends: 3759 [2020-11-29 21:01:08,859 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-29 21:01:08,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3759 states. [2020-11-29 21:01:08,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3759 to 3759. [2020-11-29 21:01:08,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3759 states. [2020-11-29 21:01:08,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 3759 states and 5039 transitions. [2020-11-29 21:01:08,945 INFO L78 Accepts]: Start accepts. Automaton has 3759 states and 5039 transitions. Word has length 205 [2020-11-29 21:01:08,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:01:08,948 INFO L481 AbstractCegarLoop]: Abstraction has 3759 states and 5039 transitions. [2020-11-29 21:01:08,948 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-29 21:01:08,948 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 5039 transitions. [2020-11-29 21:01:08,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2020-11-29 21:01:08,953 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:01:08,954 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 21:01:08,955 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-29 21:01:08,955 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:01:08,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:01:08,957 INFO L82 PathProgramCache]: Analyzing trace with hash -1524266171, now seen corresponding path program 1 times [2020-11-29 21:01:08,958 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:01:08,958 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [337295255] [2020-11-29 21:01:08,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:01:09,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:01:09,410 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2020-11-29 21:01:09,411 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [337295255] [2020-11-29 21:01:09,411 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 21:01:09,411 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-11-29 21:01:09,411 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849391293] [2020-11-29 21:01:09,413 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 21:01:09,413 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:01:09,415 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 21:01:09,416 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:01:09,417 INFO L87 Difference]: Start difference. First operand 3759 states and 5039 transitions. Second operand 3 states. [2020-11-29 21:01:14,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:01:14,192 INFO L93 Difference]: Finished difference Result 10520 states and 14356 transitions. [2020-11-29 21:01:14,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 21:01:14,194 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 275 [2020-11-29 21:01:14,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:01:14,229 INFO L225 Difference]: With dead ends: 10520 [2020-11-29 21:01:14,229 INFO L226 Difference]: Without dead ends: 6763 [2020-11-29 21:01:14,235 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:01:14,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6763 states. [2020-11-29 21:01:14,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6763 to 6012. [2020-11-29 21:01:14,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6012 states. [2020-11-29 21:01:14,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6012 states to 6012 states and 7703 transitions. [2020-11-29 21:01:14,355 INFO L78 Accepts]: Start accepts. Automaton has 6012 states and 7703 transitions. Word has length 275 [2020-11-29 21:01:14,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:01:14,356 INFO L481 AbstractCegarLoop]: Abstraction has 6012 states and 7703 transitions. [2020-11-29 21:01:14,356 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 21:01:14,356 INFO L276 IsEmpty]: Start isEmpty. Operand 6012 states and 7703 transitions. [2020-11-29 21:01:14,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2020-11-29 21:01:14,361 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:01:14,362 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 21:01:14,362 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-29 21:01:14,362 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:01:14,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:01:14,364 INFO L82 PathProgramCache]: Analyzing trace with hash -510130264, now seen corresponding path program 1 times [2020-11-29 21:01:14,364 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:01:14,364 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2016856340] [2020-11-29 21:01:14,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:01:14,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:01:14,764 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 125 proven. 43 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2020-11-29 21:01:14,764 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2016856340] [2020-11-29 21:01:14,764 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1522889386] [2020-11-29 21:01:14,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 21:01:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:01:14,903 INFO L263 TraceCheckSpWp]: Trace formula consists of 409 conjuncts, 2 conjunts are in the unsatisfiable core [2020-11-29 21:01:14,915 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 21:01:15,261 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 21:01:15,261 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-11-29 21:01:15,262 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2020-11-29 21:01:15,263 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [969677009] [2020-11-29 21:01:15,263 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 21:01:15,264 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:01:15,264 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 21:01:15,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-29 21:01:15,265 INFO L87 Difference]: Start difference. First operand 6012 states and 7703 transitions. Second operand 3 states. [2020-11-29 21:01:20,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:01:20,517 INFO L93 Difference]: Finished difference Result 15026 states and 19934 transitions. [2020-11-29 21:01:20,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 21:01:20,529 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 288 [2020-11-29 21:01:20,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:01:20,573 INFO L225 Difference]: With dead ends: 15026 [2020-11-29 21:01:20,574 INFO L226 Difference]: Without dead ends: 9016 [2020-11-29 21:01:20,581 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 290 GetRequests, 287 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-29 21:01:20,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9016 states. [2020-11-29 21:01:20,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9016 to 9016. [2020-11-29 21:01:20,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9016 states. [2020-11-29 21:01:20,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9016 states to 9016 states and 11411 transitions. [2020-11-29 21:01:20,788 INFO L78 Accepts]: Start accepts. Automaton has 9016 states and 11411 transitions. Word has length 288 [2020-11-29 21:01:20,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:01:20,790 INFO L481 AbstractCegarLoop]: Abstraction has 9016 states and 11411 transitions. [2020-11-29 21:01:20,790 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 21:01:20,790 INFO L276 IsEmpty]: Start isEmpty. Operand 9016 states and 11411 transitions. [2020-11-29 21:01:20,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2020-11-29 21:01:20,797 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:01:20,797 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 21:01:21,024 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 21:01:21,024 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:01:21,025 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:01:21,025 INFO L82 PathProgramCache]: Analyzing trace with hash -550600464, now seen corresponding path program 1 times [2020-11-29 21:01:21,025 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:01:21,025 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946626123] [2020-11-29 21:01:21,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:01:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:01:21,264 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2020-11-29 21:01:21,264 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [946626123] [2020-11-29 21:01:21,265 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 21:01:21,265 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 21:01:21,266 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1000511921] [2020-11-29 21:01:21,266 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 21:01:21,267 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:01:21,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 21:01:21,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:01:21,267 INFO L87 Difference]: Start difference. First operand 9016 states and 11411 transitions. Second operand 3 states. [2020-11-29 21:01:26,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:01:26,174 INFO L93 Difference]: Finished difference Result 21785 states and 27827 transitions. [2020-11-29 21:01:26,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 21:01:26,174 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 305 [2020-11-29 21:01:26,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:01:26,237 INFO L225 Difference]: With dead ends: 21785 [2020-11-29 21:01:26,238 INFO L226 Difference]: Without dead ends: 12771 [2020-11-29 21:01:26,249 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:01:26,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12771 states. [2020-11-29 21:01:26,456 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12771 to 12771. [2020-11-29 21:01:26,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12771 states. [2020-11-29 21:01:26,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12771 states to 12771 states and 15118 transitions. [2020-11-29 21:01:26,477 INFO L78 Accepts]: Start accepts. Automaton has 12771 states and 15118 transitions. Word has length 305 [2020-11-29 21:01:26,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:01:26,478 INFO L481 AbstractCegarLoop]: Abstraction has 12771 states and 15118 transitions. [2020-11-29 21:01:26,478 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 21:01:26,478 INFO L276 IsEmpty]: Start isEmpty. Operand 12771 states and 15118 transitions. [2020-11-29 21:01:26,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2020-11-29 21:01:26,486 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:01:26,487 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-29 21:01:26,487 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-29 21:01:26,487 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:01:26,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:01:26,488 INFO L82 PathProgramCache]: Analyzing trace with hash -1077245118, now seen corresponding path program 1 times [2020-11-29 21:01:26,488 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:01:26,488 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032080963] [2020-11-29 21:01:26,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:01:26,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:01:26,804 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 378 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2020-11-29 21:01:26,804 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2032080963] [2020-11-29 21:01:26,805 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 21:01:26,805 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 21:01:26,805 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1772434903] [2020-11-29 21:01:26,806 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 21:01:26,806 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:01:26,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 21:01:26,807 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:01:26,807 INFO L87 Difference]: Start difference. First operand 12771 states and 15118 transitions. Second operand 3 states. [2020-11-29 21:01:32,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:01:32,190 INFO L93 Difference]: Finished difference Result 36054 states and 43062 transitions. [2020-11-29 21:01:32,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 21:01:32,192 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 392 [2020-11-29 21:01:32,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:01:32,240 INFO L225 Difference]: With dead ends: 36054 [2020-11-29 21:01:32,240 INFO L226 Difference]: Without dead ends: 23285 [2020-11-29 21:01:32,258 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:01:32,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23285 states. [2020-11-29 21:01:32,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23285 to 23285. [2020-11-29 21:01:32,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23285 states. [2020-11-29 21:01:32,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23285 states to 23285 states and 27187 transitions. [2020-11-29 21:01:32,759 INFO L78 Accepts]: Start accepts. Automaton has 23285 states and 27187 transitions. Word has length 392 [2020-11-29 21:01:32,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:01:32,760 INFO L481 AbstractCegarLoop]: Abstraction has 23285 states and 27187 transitions. [2020-11-29 21:01:32,761 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 21:01:32,761 INFO L276 IsEmpty]: Start isEmpty. Operand 23285 states and 27187 transitions. [2020-11-29 21:01:32,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2020-11-29 21:01:32,772 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:01:32,773 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 21:01:32,779 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-29 21:01:32,780 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:01:32,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:01:32,781 INFO L82 PathProgramCache]: Analyzing trace with hash -667160692, now seen corresponding path program 1 times [2020-11-29 21:01:32,782 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:01:32,782 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020415427] [2020-11-29 21:01:32,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:01:32,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:01:33,117 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2020-11-29 21:01:33,117 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2020415427] [2020-11-29 21:01:33,118 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 21:01:33,118 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 21:01:33,119 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [461338375] [2020-11-29 21:01:33,120 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 21:01:33,120 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:01:33,121 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 21:01:33,122 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:01:33,122 INFO L87 Difference]: Start difference. First operand 23285 states and 27187 transitions. Second operand 3 states. [2020-11-29 21:01:39,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:01:39,065 INFO L93 Difference]: Finished difference Result 56331 states and 66431 transitions. [2020-11-29 21:01:39,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 21:01:39,077 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 396 [2020-11-29 21:01:39,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:01:39,144 INFO L225 Difference]: With dead ends: 56331 [2020-11-29 21:01:39,145 INFO L226 Difference]: Without dead ends: 33048 [2020-11-29 21:01:39,170 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:01:39,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33048 states. [2020-11-29 21:01:39,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33048 to 32297. [2020-11-29 21:01:39,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32297 states. [2020-11-29 21:01:39,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32297 states to 32297 states and 37726 transitions. [2020-11-29 21:01:39,629 INFO L78 Accepts]: Start accepts. Automaton has 32297 states and 37726 transitions. Word has length 396 [2020-11-29 21:01:39,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:01:39,630 INFO L481 AbstractCegarLoop]: Abstraction has 32297 states and 37726 transitions. [2020-11-29 21:01:39,630 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 21:01:39,630 INFO L276 IsEmpty]: Start isEmpty. Operand 32297 states and 37726 transitions. [2020-11-29 21:01:39,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2020-11-29 21:01:39,642 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:01:39,642 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-29 21:01:39,643 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-29 21:01:39,643 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:01:39,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:01:39,644 INFO L82 PathProgramCache]: Analyzing trace with hash 163300779, now seen corresponding path program 1 times [2020-11-29 21:01:39,644 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:01:39,644 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537497967] [2020-11-29 21:01:39,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:01:39,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:01:40,248 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 188 proven. 108 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2020-11-29 21:01:40,248 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537497967] [2020-11-29 21:01:40,249 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1406813911] [2020-11-29 21:01:40,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 21:01:40,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:01:40,389 INFO L263 TraceCheckSpWp]: Trace formula consists of 551 conjuncts, 9 conjunts are in the unsatisfiable core [2020-11-29 21:01:40,414 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 21:01:40,475 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-11-29 21:01:40,488 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-29 21:01:40,885 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 277 proven. 108 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2020-11-29 21:01:40,885 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-11-29 21:01:40,886 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 4] total 5 [2020-11-29 21:01:40,886 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106583494] [2020-11-29 21:01:40,887 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-29 21:01:40,888 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:01:40,888 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-29 21:01:40,888 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-29 21:01:40,889 INFO L87 Difference]: Start difference. First operand 32297 states and 37726 transitions. Second operand 6 states. [2020-11-29 21:01:56,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:01:56,111 INFO L93 Difference]: Finished difference Result 86371 states and 100124 transitions. [2020-11-29 21:01:56,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-29 21:01:56,116 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 405 [2020-11-29 21:01:56,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:01:56,213 INFO L225 Difference]: With dead ends: 86371 [2020-11-29 21:01:56,214 INFO L226 Difference]: Without dead ends: 54076 [2020-11-29 21:01:56,246 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 410 GetRequests, 403 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2020-11-29 21:01:56,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54076 states. [2020-11-29 21:01:56,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54076 to 45815. [2020-11-29 21:01:56,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45815 states. [2020-11-29 21:01:57,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45815 states to 45815 states and 52137 transitions. [2020-11-29 21:01:57,048 INFO L78 Accepts]: Start accepts. Automaton has 45815 states and 52137 transitions. Word has length 405 [2020-11-29 21:01:57,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:01:57,048 INFO L481 AbstractCegarLoop]: Abstraction has 45815 states and 52137 transitions. [2020-11-29 21:01:57,049 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-29 21:01:57,049 INFO L276 IsEmpty]: Start isEmpty. Operand 45815 states and 52137 transitions. [2020-11-29 21:01:57,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2020-11-29 21:01:57,057 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:01:57,057 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 21:01:57,275 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 21:01:57,276 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:01:57,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:01:57,276 INFO L82 PathProgramCache]: Analyzing trace with hash 23659024, now seen corresponding path program 1 times [2020-11-29 21:01:57,276 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:01:57,277 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [182389809] [2020-11-29 21:01:57,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:01:57,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:01:57,956 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 126 proven. 265 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2020-11-29 21:01:57,956 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [182389809] [2020-11-29 21:01:57,956 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1412501408] [2020-11-29 21:01:57,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 21:01:58,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:01:58,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 560 conjuncts, 2 conjunts are in the unsatisfiable core [2020-11-29 21:01:58,095 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 21:01:58,314 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2020-11-29 21:01:58,314 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-11-29 21:01:58,315 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2020-11-29 21:01:58,315 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1776960302] [2020-11-29 21:01:58,316 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 21:01:58,317 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:01:58,317 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 21:01:58,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-11-29 21:01:58,319 INFO L87 Difference]: Start difference. First operand 45815 states and 52137 transitions. Second operand 3 states. [2020-11-29 21:02:04,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:02:04,368 INFO L93 Difference]: Finished difference Result 91628 states and 104272 transitions. [2020-11-29 21:02:04,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 21:02:04,370 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 415 [2020-11-29 21:02:04,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:02:04,436 INFO L225 Difference]: With dead ends: 91628 [2020-11-29 21:02:04,437 INFO L226 Difference]: Without dead ends: 45815 [2020-11-29 21:02:04,464 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 420 GetRequests, 415 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-11-29 21:02:04,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45815 states. [2020-11-29 21:02:05,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45815 to 45815. [2020-11-29 21:02:05,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45815 states. [2020-11-29 21:02:05,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45815 states to 45815 states and 50422 transitions. [2020-11-29 21:02:05,125 INFO L78 Accepts]: Start accepts. Automaton has 45815 states and 50422 transitions. Word has length 415 [2020-11-29 21:02:05,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:02:05,125 INFO L481 AbstractCegarLoop]: Abstraction has 45815 states and 50422 transitions. [2020-11-29 21:02:05,126 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 21:02:05,126 INFO L276 IsEmpty]: Start isEmpty. Operand 45815 states and 50422 transitions. [2020-11-29 21:02:05,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2020-11-29 21:02:05,136 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:02:05,137 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 21:02:05,342 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 21:02:05,342 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:02:05,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:02:05,343 INFO L82 PathProgramCache]: Analyzing trace with hash -1321535786, now seen corresponding path program 1 times [2020-11-29 21:02:05,343 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:02:05,343 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [260821261] [2020-11-29 21:02:05,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:02:05,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:02:05,679 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 417 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2020-11-29 21:02:05,679 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [260821261] [2020-11-29 21:02:05,680 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 21:02:05,680 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 21:02:05,680 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2071690852] [2020-11-29 21:02:05,680 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 21:02:05,680 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:02:05,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 21:02:05,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:02:05,681 INFO L87 Difference]: Start difference. First operand 45815 states and 50422 transitions. Second operand 3 states. [2020-11-29 21:02:11,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:02:11,997 INFO L93 Difference]: Finished difference Result 95383 states and 104725 transitions. [2020-11-29 21:02:11,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 21:02:11,998 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 443 [2020-11-29 21:02:11,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:02:12,063 INFO L225 Difference]: With dead ends: 95383 [2020-11-29 21:02:12,064 INFO L226 Difference]: Without dead ends: 48819 [2020-11-29 21:02:12,089 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:02:12,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48819 states. [2020-11-29 21:02:12,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48819 to 47317. [2020-11-29 21:02:12,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47317 states. [2020-11-29 21:02:12,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47317 states to 47317 states and 50956 transitions. [2020-11-29 21:02:12,582 INFO L78 Accepts]: Start accepts. Automaton has 47317 states and 50956 transitions. Word has length 443 [2020-11-29 21:02:12,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:02:12,582 INFO L481 AbstractCegarLoop]: Abstraction has 47317 states and 50956 transitions. [2020-11-29 21:02:12,582 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 21:02:12,582 INFO L276 IsEmpty]: Start isEmpty. Operand 47317 states and 50956 transitions. [2020-11-29 21:02:12,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2020-11-29 21:02:12,592 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:02:12,593 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-29 21:02:12,593 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-29 21:02:12,593 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:02:12,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:02:12,594 INFO L82 PathProgramCache]: Analyzing trace with hash 304259427, now seen corresponding path program 1 times [2020-11-29 21:02:12,594 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:02:12,595 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2112594311] [2020-11-29 21:02:12,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:02:12,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:02:13,154 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 427 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2020-11-29 21:02:13,154 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2112594311] [2020-11-29 21:02:13,155 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 21:02:13,155 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 21:02:13,155 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [114156963] [2020-11-29 21:02:13,156 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 21:02:13,156 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:02:13,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 21:02:13,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:02:13,157 INFO L87 Difference]: Start difference. First operand 47317 states and 50956 transitions. Second operand 3 states. [2020-11-29 21:02:19,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:02:19,448 INFO L93 Difference]: Finished difference Result 97636 states and 104981 transitions. [2020-11-29 21:02:19,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 21:02:19,450 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 453 [2020-11-29 21:02:19,451 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:02:19,515 INFO L225 Difference]: With dead ends: 97636 [2020-11-29 21:02:19,515 INFO L226 Difference]: Without dead ends: 48819 [2020-11-29 21:02:19,532 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:02:19,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48819 states. [2020-11-29 21:02:19,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48819 to 45815. [2020-11-29 21:02:19,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45815 states. [2020-11-29 21:02:19,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45815 states to 45815 states and 48669 transitions. [2020-11-29 21:02:19,972 INFO L78 Accepts]: Start accepts. Automaton has 45815 states and 48669 transitions. Word has length 453 [2020-11-29 21:02:19,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:02:19,972 INFO L481 AbstractCegarLoop]: Abstraction has 45815 states and 48669 transitions. [2020-11-29 21:02:19,972 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 21:02:19,973 INFO L276 IsEmpty]: Start isEmpty. Operand 45815 states and 48669 transitions. [2020-11-29 21:02:19,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2020-11-29 21:02:19,982 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:02:19,982 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 21:02:19,982 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-29 21:02:19,983 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:02:19,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:02:19,983 INFO L82 PathProgramCache]: Analyzing trace with hash -1425325687, now seen corresponding path program 1 times [2020-11-29 21:02:19,983 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:02:19,984 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1095707154] [2020-11-29 21:02:19,984 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:02:20,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:02:20,404 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 445 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2020-11-29 21:02:20,405 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1095707154] [2020-11-29 21:02:20,405 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 21:02:20,405 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-29 21:02:20,405 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [944171976] [2020-11-29 21:02:20,406 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-29 21:02:20,406 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:02:20,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-29 21:02:20,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-29 21:02:20,407 INFO L87 Difference]: Start difference. First operand 45815 states and 48669 transitions. Second operand 4 states. [2020-11-29 21:02:28,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:02:28,427 INFO L93 Difference]: Finished difference Result 98629 states and 104832 transitions. [2020-11-29 21:02:28,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-29 21:02:28,429 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 461 [2020-11-29 21:02:28,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:02:28,481 INFO L225 Difference]: With dead ends: 98629 [2020-11-29 21:02:28,481 INFO L226 Difference]: Without dead ends: 49812 [2020-11-29 21:02:28,505 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-29 21:02:28,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49812 states. [2020-11-29 21:02:29,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49812 to 49570. [2020-11-29 21:02:29,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49570 states. [2020-11-29 21:02:29,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49570 states to 49570 states and 51754 transitions. [2020-11-29 21:02:29,265 INFO L78 Accepts]: Start accepts. Automaton has 49570 states and 51754 transitions. Word has length 461 [2020-11-29 21:02:29,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:02:29,266 INFO L481 AbstractCegarLoop]: Abstraction has 49570 states and 51754 transitions. [2020-11-29 21:02:29,266 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-29 21:02:29,266 INFO L276 IsEmpty]: Start isEmpty. Operand 49570 states and 51754 transitions. [2020-11-29 21:02:29,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2020-11-29 21:02:29,277 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:02:29,278 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-29 21:02:29,278 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-11-29 21:02:29,279 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:02:29,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:02:29,280 INFO L82 PathProgramCache]: Analyzing trace with hash 1999575004, now seen corresponding path program 1 times [2020-11-29 21:02:29,280 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:02:29,286 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [959374093] [2020-11-29 21:02:29,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:02:29,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:02:30,028 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 229 proven. 257 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2020-11-29 21:02:30,028 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [959374093] [2020-11-29 21:02:30,029 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [568703913] [2020-11-29 21:02:30,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 21:02:30,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:02:30,160 INFO L263 TraceCheckSpWp]: Trace formula consists of 616 conjuncts, 2 conjunts are in the unsatisfiable core [2020-11-29 21:02:30,165 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 21:02:30,503 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 188 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2020-11-29 21:02:30,503 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-11-29 21:02:30,504 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2020-11-29 21:02:30,504 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1747610392] [2020-11-29 21:02:30,505 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 21:02:30,505 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:02:30,505 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 21:02:30,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-11-29 21:02:30,506 INFO L87 Difference]: Start difference. First operand 49570 states and 51754 transitions. Second operand 3 states. [2020-11-29 21:02:36,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:02:36,443 INFO L93 Difference]: Finished difference Result 98387 states and 102750 transitions. [2020-11-29 21:02:36,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 21:02:36,445 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 471 [2020-11-29 21:02:36,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:02:36,492 INFO L225 Difference]: With dead ends: 98387 [2020-11-29 21:02:36,492 INFO L226 Difference]: Without dead ends: 49570 [2020-11-29 21:02:36,508 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 474 GetRequests, 470 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-11-29 21:02:36,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49570 states. [2020-11-29 21:02:36,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49570 to 48819. [2020-11-29 21:02:36,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48819 states. [2020-11-29 21:02:36,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48819 states to 48819 states and 50854 transitions. [2020-11-29 21:02:36,912 INFO L78 Accepts]: Start accepts. Automaton has 48819 states and 50854 transitions. Word has length 471 [2020-11-29 21:02:36,913 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:02:36,913 INFO L481 AbstractCegarLoop]: Abstraction has 48819 states and 50854 transitions. [2020-11-29 21:02:36,913 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 21:02:36,913 INFO L276 IsEmpty]: Start isEmpty. Operand 48819 states and 50854 transitions. [2020-11-29 21:02:36,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 505 [2020-11-29 21:02:36,926 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:02:36,926 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-29 21:02:37,152 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 21:02:37,152 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:02:37,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:02:37,153 INFO L82 PathProgramCache]: Analyzing trace with hash 1934927963, now seen corresponding path program 1 times [2020-11-29 21:02:37,153 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:02:37,153 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1730045634] [2020-11-29 21:02:37,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:02:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:02:37,787 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 651 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2020-11-29 21:02:37,787 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1730045634] [2020-11-29 21:02:37,787 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 21:02:37,788 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 21:02:37,788 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782014312] [2020-11-29 21:02:37,789 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 21:02:37,789 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:02:37,789 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 21:02:37,789 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:02:37,789 INFO L87 Difference]: Start difference. First operand 48819 states and 50854 transitions. Second operand 3 states. [2020-11-29 21:02:45,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:02:45,854 INFO L93 Difference]: Finished difference Result 98387 states and 102459 transitions. [2020-11-29 21:02:45,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 21:02:45,856 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 504 [2020-11-29 21:02:45,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:02:45,925 INFO L225 Difference]: With dead ends: 98387 [2020-11-29 21:02:45,925 INFO L226 Difference]: Without dead ends: 49570 [2020-11-29 21:02:45,948 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:02:45,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49570 states. [2020-11-29 21:02:46,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49570 to 46566. [2020-11-29 21:02:46,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46566 states. [2020-11-29 21:02:46,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46566 states to 46566 states and 48300 transitions. [2020-11-29 21:02:46,560 INFO L78 Accepts]: Start accepts. Automaton has 46566 states and 48300 transitions. Word has length 504 [2020-11-29 21:02:46,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:02:46,560 INFO L481 AbstractCegarLoop]: Abstraction has 46566 states and 48300 transitions. [2020-11-29 21:02:46,560 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 21:02:46,560 INFO L276 IsEmpty]: Start isEmpty. Operand 46566 states and 48300 transitions. [2020-11-29 21:02:46,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2020-11-29 21:02:46,573 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:02:46,574 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 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] [2020-11-29 21:02:46,574 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-11-29 21:02:46,574 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:02:46,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:02:46,575 INFO L82 PathProgramCache]: Analyzing trace with hash -2083013859, now seen corresponding path program 1 times [2020-11-29 21:02:46,575 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:02:46,575 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1673730925] [2020-11-29 21:02:46,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:02:46,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:02:47,149 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 251 proven. 0 refuted. 0 times theorem prover too weak. 583 trivial. 0 not checked. [2020-11-29 21:02:47,150 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1673730925] [2020-11-29 21:02:47,150 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 21:02:47,150 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 21:02:47,151 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134735596] [2020-11-29 21:02:47,152 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 21:02:47,152 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:02:47,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 21:02:47,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:02:47,154 INFO L87 Difference]: Start difference. First operand 46566 states and 48300 transitions. Second operand 3 states. [2020-11-29 21:02:53,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:02:53,886 INFO L93 Difference]: Finished difference Result 94632 states and 98231 transitions. [2020-11-29 21:02:53,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 21:02:53,888 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 556 [2020-11-29 21:02:53,888 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:02:53,930 INFO L225 Difference]: With dead ends: 94632 [2020-11-29 21:02:53,930 INFO L226 Difference]: Without dead ends: 48819 [2020-11-29 21:02:53,947 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:02:53,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48819 states. [2020-11-29 21:02:54,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48819 to 48068. [2020-11-29 21:02:54,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 48068 states. [2020-11-29 21:02:54,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48068 states to 48068 states and 49589 transitions. [2020-11-29 21:02:54,436 INFO L78 Accepts]: Start accepts. Automaton has 48068 states and 49589 transitions. Word has length 556 [2020-11-29 21:02:54,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:02:54,437 INFO L481 AbstractCegarLoop]: Abstraction has 48068 states and 49589 transitions. [2020-11-29 21:02:54,437 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 21:02:54,437 INFO L276 IsEmpty]: Start isEmpty. Operand 48068 states and 49589 transitions. [2020-11-29 21:02:54,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2020-11-29 21:02:54,452 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:02:54,452 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 21:02:54,452 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-11-29 21:02:54,453 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:02:54,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:02:54,453 INFO L82 PathProgramCache]: Analyzing trace with hash 904633497, now seen corresponding path program 1 times [2020-11-29 21:02:54,453 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:02:54,454 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969319212] [2020-11-29 21:02:54,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:02:54,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:02:55,121 INFO L134 CoverageAnalysis]: Checked inductivity of 921 backedges. 742 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2020-11-29 21:02:55,121 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969319212] [2020-11-29 21:02:55,122 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 21:02:55,122 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 21:02:55,122 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2029721803] [2020-11-29 21:02:55,122 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 21:02:55,123 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:02:55,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 21:02:55,123 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:02:55,123 INFO L87 Difference]: Start difference. First operand 48068 states and 49589 transitions. Second operand 3 states. [2020-11-29 21:03:01,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:03:01,079 INFO L93 Difference]: Finished difference Result 104395 states and 107939 transitions. [2020-11-29 21:03:01,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 21:03:01,081 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 636 [2020-11-29 21:03:01,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:03:01,135 INFO L225 Difference]: With dead ends: 104395 [2020-11-29 21:03:01,135 INFO L226 Difference]: Without dead ends: 57080 [2020-11-29 21:03:01,155 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 21:03:01,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57080 states. [2020-11-29 21:03:01,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57080 to 55578. [2020-11-29 21:03:01,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55578 states. [2020-11-29 21:03:01,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55578 states to 55578 states and 57331 transitions. [2020-11-29 21:03:01,730 INFO L78 Accepts]: Start accepts. Automaton has 55578 states and 57331 transitions. Word has length 636 [2020-11-29 21:03:01,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:03:01,730 INFO L481 AbstractCegarLoop]: Abstraction has 55578 states and 57331 transitions. [2020-11-29 21:03:01,730 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 21:03:01,730 INFO L276 IsEmpty]: Start isEmpty. Operand 55578 states and 57331 transitions. [2020-11-29 21:03:01,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 712 [2020-11-29 21:03:01,747 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 21:03:01,748 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 21:03:01,748 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-11-29 21:03:01,748 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 21:03:01,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 21:03:01,749 INFO L82 PathProgramCache]: Analyzing trace with hash -126587886, now seen corresponding path program 1 times [2020-11-29 21:03:01,749 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 21:03:01,749 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019410087] [2020-11-29 21:03:01,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 21:03:01,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:03:03,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 811 proven. 251 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 21:03:03,399 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019410087] [2020-11-29 21:03:03,399 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [758197073] [2020-11-29 21:03:03,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 21:03:03,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 21:03:03,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 887 conjuncts, 3 conjunts are in the unsatisfiable core [2020-11-29 21:03:03,642 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 21:03:03,666 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-29 21:03:03,711 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-29 21:03:03,721 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-29 21:03:04,119 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 27 DAG size of output: 17 [2020-11-29 21:03:04,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 251 proven. 0 refuted. 0 times theorem prover too weak. 811 trivial. 0 not checked. [2020-11-29 21:03:04,463 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-11-29 21:03:04,464 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7] total 10 [2020-11-29 21:03:04,464 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [199434369] [2020-11-29 21:03:04,464 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-29 21:03:04,464 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 21:03:04,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-29 21:03:04,465 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-11-29 21:03:04,465 INFO L87 Difference]: Start difference. First operand 55578 states and 57331 transitions. Second operand 4 states. [2020-11-29 21:03:34,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 21:03:34,261 INFO L93 Difference]: Finished difference Result 144947 states and 149624 transitions. [2020-11-29 21:03:34,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 21:03:34,263 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 711 [2020-11-29 21:03:34,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 21:03:34,265 INFO L225 Difference]: With dead ends: 144947 [2020-11-29 21:03:34,265 INFO L226 Difference]: Without dead ends: 0 [2020-11-29 21:03:34,307 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 720 GetRequests, 710 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2020-11-29 21:03:34,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-29 21:03:34,307 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-29 21:03:34,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-29 21:03:34,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-29 21:03:34,308 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 711 [2020-11-29 21:03:34,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 21:03:34,308 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-29 21:03:34,308 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-29 21:03:34,308 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-29 21:03:34,309 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-29 21:03:34,532 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2020-11-29 21:03:34,534 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-29 21:03:35,217 WARN L193 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 221 [2020-11-29 21:03:35,549 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 175 [2020-11-29 21:03:36,139 WARN L193 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 214 [2020-11-29 21:03:36,655 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 243 [2020-11-29 21:03:37,399 WARN L193 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 243 [2020-11-29 21:03:40,411 WARN L193 SmtUtils]: Spent 3.01 s on a formula simplification. DAG size of input: 181 DAG size of output: 64 [2020-11-29 21:03:42,946 WARN L193 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 156 DAG size of output: 64 [2020-11-29 21:03:45,776 WARN L193 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 177 DAG size of output: 64 [2020-11-29 21:03:48,814 WARN L193 SmtUtils]: Spent 3.04 s on a formula simplification. DAG size of input: 193 DAG size of output: 64 [2020-11-29 21:03:51,909 WARN L193 SmtUtils]: Spent 3.09 s on a formula simplification. DAG size of input: 193 DAG size of output: 64 [2020-11-29 21:03:51,912 INFO L274 CegarLoopResult]: For program point L2876(lines 2876 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,913 INFO L274 CegarLoopResult]: For program point L498(lines 498 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,913 INFO L274 CegarLoopResult]: For program point L3406(lines 3406 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,913 INFO L274 CegarLoopResult]: For program point L764(lines 764 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,913 INFO L274 CegarLoopResult]: For program point L3671(lines 3671 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,913 INFO L274 CegarLoopResult]: For program point L2086(lines 2086 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,913 INFO L274 CegarLoopResult]: For program point L4201(lines 4201 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,913 INFO L274 CegarLoopResult]: For program point L1030(lines 1030 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,913 INFO L274 CegarLoopResult]: For program point L1823(lines 1823 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,913 INFO L274 CegarLoopResult]: For program point L4466(lines 4466 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,913 INFO L274 CegarLoopResult]: For program point L2352(lines 2352 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,913 INFO L274 CegarLoopResult]: For program point L1295(lines 1295 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,913 INFO L274 CegarLoopResult]: For program point L4731(lines 4731 4818) no Hoare annotation was computed. [2020-11-29 21:03:51,914 INFO L274 CegarLoopResult]: For program point L3939(lines 3939 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,914 INFO L274 CegarLoopResult]: For program point L2618(lines 2618 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,914 INFO L274 CegarLoopResult]: For program point L1561(lines 1561 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,914 INFO L274 CegarLoopResult]: For program point L240(lines 240 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,914 INFO L274 CegarLoopResult]: For program point L3147(lines 3147 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,914 INFO L274 CegarLoopResult]: For program point L505(lines 505 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,914 INFO L274 CegarLoopResult]: For program point L2884(lines 2884 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,914 INFO L274 CegarLoopResult]: For program point L770(lines 770 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,914 INFO L274 CegarLoopResult]: For program point L3413(lines 3413 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,914 INFO L274 CegarLoopResult]: For program point L2092(lines 2092 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,914 INFO L274 CegarLoopResult]: For program point L3678(lines 3678 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,914 INFO L274 CegarLoopResult]: For program point L1300(lines 1300 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,915 INFO L274 CegarLoopResult]: For program point L1036(lines 1036 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,915 INFO L274 CegarLoopResult]: For program point L4473(lines 4473 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,915 INFO L274 CegarLoopResult]: For program point L2359(lines 2359 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,915 INFO L274 CegarLoopResult]: For program point L4209(lines 4209 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,915 INFO L274 CegarLoopResult]: For program point L1831(lines 1831 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,915 INFO L274 CegarLoopResult]: For program point L3153(lines 3153 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,915 INFO L274 CegarLoopResult]: For program point L3946(lines 3946 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,916 INFO L274 CegarLoopResult]: For program point L4739(lines 4739 4818) no Hoare annotation was computed. [2020-11-29 21:03:51,916 INFO L274 CegarLoopResult]: For program point L1568(lines 1568 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,916 INFO L274 CegarLoopResult]: For program point L2625(lines 2625 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,917 INFO L274 CegarLoopResult]: For program point L247(lines 247 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,917 INFO L274 CegarLoopResult]: For program point L2890(lines 2890 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,917 INFO L274 CegarLoopResult]: For program point L512(lines 512 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,917 INFO L274 CegarLoopResult]: For program point L3420(lines 3420 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,917 INFO L274 CegarLoopResult]: For program point L1306(lines 1306 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,917 INFO L274 CegarLoopResult]: For program point L778(lines 778 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,917 INFO L274 CegarLoopResult]: For program point L3685(lines 3685 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,918 INFO L274 CegarLoopResult]: For program point L2100(lines 2100 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,918 INFO L274 CegarLoopResult]: For program point L1043(lines 1043 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,918 INFO L274 CegarLoopResult]: For program point L1836(lines 1836 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,918 INFO L274 CegarLoopResult]: For program point L4479(lines 4479 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,918 INFO L274 CegarLoopResult]: For program point L4215(lines 4215 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,918 INFO L274 CegarLoopResult]: For program point L3952(lines 3952 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,919 INFO L274 CegarLoopResult]: For program point L1574(lines 1574 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,919 INFO L274 CegarLoopResult]: For program point L2367(lines 2367 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,919 INFO L274 CegarLoopResult]: For program point L2896(lines 2896 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,919 INFO L274 CegarLoopResult]: For program point L4746(lines 4746 4818) no Hoare annotation was computed. [2020-11-29 21:03:51,919 INFO L274 CegarLoopResult]: For program point L2632(lines 2632 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,919 INFO L274 CegarLoopResult]: For program point L3161(lines 3161 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,919 INFO L274 CegarLoopResult]: For program point L1312(lines 1312 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,920 INFO L274 CegarLoopResult]: For program point L255(lines 255 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,920 INFO L274 CegarLoopResult]: For program point L520(lines 520 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,920 INFO L274 CegarLoopResult]: For program point L785(lines 785 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,920 INFO L274 CegarLoopResult]: For program point L2635(lines 2635 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,920 INFO L274 CegarLoopResult]: For program point L3428(lines 3428 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,920 INFO L274 CegarLoopResult]: For program point L1050(lines 1050 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,921 INFO L274 CegarLoopResult]: For program point L2107(lines 2107 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,921 INFO L274 CegarLoopResult]: For program point L1843(lines 1843 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,921 INFO L274 CegarLoopResult]: For program point L3693(lines 3693 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,921 INFO L274 CegarLoopResult]: For program point L4486(lines 4486 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,921 INFO L274 CegarLoopResult]: For program point L4222(lines 4222 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,921 INFO L274 CegarLoopResult]: For program point L2373(lines 2373 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,921 INFO L274 CegarLoopResult]: For program point L2902(lines 2902 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,922 INFO L274 CegarLoopResult]: For program point L4752(lines 4752 4818) no Hoare annotation was computed. [2020-11-29 21:03:51,922 INFO L274 CegarLoopResult]: For program point L1317(lines 1317 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,922 INFO L274 CegarLoopResult]: For program point L260(lines 260 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,922 INFO L274 CegarLoopResult]: For program point L3960(lines 3960 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,922 INFO L274 CegarLoopResult]: For program point L1582(lines 1582 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,922 INFO L274 CegarLoopResult]: For program point L3168(lines 3168 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,923 INFO L274 CegarLoopResult]: For program point L791(lines 791 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,923 INFO L274 CegarLoopResult]: For program point L527(lines 527 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,923 INFO L274 CegarLoopResult]: For program point L2113(lines 2113 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,923 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-29 21:03:51,923 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 15) no Hoare annotation was computed. [2020-11-29 21:03:51,923 INFO L274 CegarLoopResult]: For program point L3699(lines 3699 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,923 INFO L274 CegarLoopResult]: For program point L2378(lines 2378 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,924 INFO L274 CegarLoopResult]: For program point L1057(lines 1057 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,924 INFO L274 CegarLoopResult]: For program point L2643(lines 2643 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,924 INFO L274 CegarLoopResult]: For program point L3436(lines 3436 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,924 INFO L274 CegarLoopResult]: For program point L1322(lines 1322 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,924 INFO L274 CegarLoopResult]: For program point L4229(lines 4229 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,924 INFO L274 CegarLoopResult]: For program point L1851(lines 1851 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,925 INFO L274 CegarLoopResult]: For program point L4494(lines 4494 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,925 INFO L274 CegarLoopResult]: For program point L2909(lines 2909 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,925 INFO L274 CegarLoopResult]: For program point L4759(lines 4759 4818) no Hoare annotation was computed. [2020-11-29 21:03:51,925 INFO L274 CegarLoopResult]: For program point L3702(lines 3702 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,925 INFO L274 CegarLoopResult]: For program point L1588(lines 1588 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,925 INFO L274 CegarLoopResult]: For program point L267(lines 267 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,925 INFO L274 CegarLoopResult]: For program point L3967(lines 3967 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,926 INFO L270 CegarLoopResult]: At program point L3175(lines 1699 3176) the Hoare annotation is: (let ((.cse4 (= ~a24~0 13))) (let ((.cse11 (< 189 ~a2~0)) (.cse10 (not .cse4))) (let ((.cse2 (<= 6 ~a5~0)) (.cse5 (= ~a7~0 13)) (.cse8 (or .cse11 (< 0 (+ ~a17~0 108)) .cse10)) (.cse6 (= 5 ~a5~0)) (.cse13 (<= 4 ~a5~0)) (.cse14 (<= (+ ~a17~0 124) 0)) (.cse1 (<= 14 ~a7~0)) (.cse15 (<= ~a2~0 170)) (.cse3 (= 6 ~a5~0)) (.cse0 (<= ~a2~0 189)) (.cse7 (= ~a7~0 12)) (.cse9 (<= ~a5~0 4)) (.cse12 (<= ~a24~0 14))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse1) (and .cse3 .cse4 .cse5) (and .cse6 .cse5) (and .cse7 .cse8 .cse6) (and (not (= ~a24~0 14)) .cse1 .cse9) (and .cse0 .cse1 .cse6 .cse10) (and .cse11 .cse1 .cse9) (and .cse0 .cse7 .cse2) (and .cse0 (<= 0 (div (+ ~a17~0 (- 142)) 71)) .cse9 .cse12) (and .cse0 .cse5) (and .cse7 .cse13 .cse9) (and .cse14 .cse15 .cse12 .cse2 .cse10) (and .cse9 .cse5) (and .cse1 .cse8 .cse12 .cse6) (and .cse0 .cse13 .cse9 .cse12) (and .cse7 .cse11 .cse9) (and .cse14 .cse1 .cse15 .cse9) (and .cse3 .cse7 .cse4) (and .cse0 .cse4 .cse9) (and .cse7 .cse9 .cse12))))) [2020-11-29 21:03:51,926 INFO L274 CegarLoopResult]: For program point L797(lines 797 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,927 INFO L274 CegarLoopResult]: For program point L534(lines 534 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,927 INFO L274 CegarLoopResult]: For program point L1063(lines 1063 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,927 INFO L274 CegarLoopResult]: For program point L2649(lines 2649 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,927 INFO L274 CegarLoopResult]: For program point L3442(lines 3442 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,927 INFO L274 CegarLoopResult]: For program point L2385(lines 2385 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,927 INFO L274 CegarLoopResult]: For program point L2121(lines 2121 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,927 INFO L274 CegarLoopResult]: For program point L1857(lines 1857 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,928 INFO L274 CegarLoopResult]: For program point L4236(lines 4236 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,928 INFO L274 CegarLoopResult]: For program point L4765(lines 4765 4818) no Hoare annotation was computed. [2020-11-29 21:03:51,928 INFO L274 CegarLoopResult]: For program point L1330(lines 1330 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,928 INFO L274 CegarLoopResult]: For program point L2916(lines 2916 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,928 INFO L274 CegarLoopResult]: For program point L3973(lines 3973 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,928 INFO L274 CegarLoopResult]: For program point L802(lines 802 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,929 INFO L274 CegarLoopResult]: For program point L3709(lines 3709 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,929 INFO L274 CegarLoopResult]: For program point L4502(lines 4502 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,929 INFO L274 CegarLoopResult]: For program point L274(lines 274 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,929 INFO L274 CegarLoopResult]: For program point L3181(lines 3181 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,929 INFO L274 CegarLoopResult]: For program point L1596(lines 1596 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,929 INFO L274 CegarLoopResult]: For program point L1068(lines 1068 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,929 INFO L274 CegarLoopResult]: For program point L2655(lines 2655 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,930 INFO L274 CegarLoopResult]: For program point L541(lines 541 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,930 INFO L274 CegarLoopResult]: For program point L2392(lines 2392 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,930 INFO L274 CegarLoopResult]: For program point L3449(lines 3449 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,930 INFO L274 CegarLoopResult]: For program point L2128(lines 2128 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,930 INFO L274 CegarLoopResult]: For program point L3978(lines 3978 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,930 INFO L274 CegarLoopResult]: For program point L1864(lines 1864 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,931 INFO L274 CegarLoopResult]: For program point L4771(lines 4771 4818) no Hoare annotation was computed. [2020-11-29 21:03:51,931 INFO L274 CegarLoopResult]: For program point L4243(lines 4243 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,931 INFO L274 CegarLoopResult]: For program point L15(line 15) no Hoare annotation was computed. [2020-11-29 21:03:51,931 INFO L274 CegarLoopResult]: For program point L4508(lines 4508 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,931 INFO L274 CegarLoopResult]: For program point L1337(lines 1337 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,931 INFO L274 CegarLoopResult]: For program point L2923(lines 2923 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,931 INFO L274 CegarLoopResult]: For program point L809(lines 809 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,932 INFO L274 CegarLoopResult]: For program point L3716(lines 3716 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,932 INFO L274 CegarLoopResult]: For program point L3188(lines 3188 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,932 INFO L274 CegarLoopResult]: For program point L282(lines 282 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,932 INFO L274 CegarLoopResult]: For program point L1075(lines 1075 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,932 INFO L274 CegarLoopResult]: For program point L1604(lines 1604 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,932 INFO L274 CegarLoopResult]: For program point L547(lines 547 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,932 INFO L274 CegarLoopResult]: For program point L2662(lines 2662 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,933 INFO L274 CegarLoopResult]: For program point L4248(lines 4248 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,933 INFO L274 CegarLoopResult]: For program point L3456(lines 3456 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,933 INFO L274 CegarLoopResult]: For program point L2399(lines 2399 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,933 INFO L274 CegarLoopResult]: For program point L2135(lines 2135 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,933 INFO L274 CegarLoopResult]: For program point L3985(lines 3985 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,933 INFO L274 CegarLoopResult]: For program point L1871(lines 1871 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,934 INFO L274 CegarLoopResult]: For program point L4778(lines 4778 4818) no Hoare annotation was computed. [2020-11-29 21:03:51,934 INFO L274 CegarLoopResult]: For program point L4514(lines 4514 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,934 INFO L274 CegarLoopResult]: For program point L2930(lines 2930 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,934 INFO L274 CegarLoopResult]: For program point L3723(lines 3723 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,934 INFO L274 CegarLoopResult]: For program point L1609(lines 1609 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,934 INFO L274 CegarLoopResult]: For program point L1345(lines 1345 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,934 INFO L274 CegarLoopResult]: For program point L288(lines 288 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,935 INFO L274 CegarLoopResult]: For program point L817(lines 817 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,935 INFO L274 CegarLoopResult]: For program point L4781(lines 4781 4818) no Hoare annotation was computed. [2020-11-29 21:03:51,935 INFO L274 CegarLoopResult]: For program point L553(lines 553 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,935 INFO L274 CegarLoopResult]: For program point L3196(lines 3196 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,935 INFO L274 CegarLoopResult]: For program point L4253(lines 4253 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,935 INFO L274 CegarLoopResult]: For program point L1083(lines 1083 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,935 INFO L274 CegarLoopResult]: For program point L2669(lines 2669 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,936 INFO L274 CegarLoopResult]: For program point L4519(lines 4519 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,936 INFO L274 CegarLoopResult]: For program point L2405(lines 2405 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,936 INFO L274 CegarLoopResult]: For program point L3991(lines 3991 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,936 INFO L274 CegarLoopResult]: For program point L3463(lines 3463 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,936 INFO L274 CegarLoopResult]: For program point L2142(lines 2142 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,936 INFO L274 CegarLoopResult]: For program point L1878(lines 1878 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,936 INFO L274 CegarLoopResult]: For program point L2936(lines 2936 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,937 INFO L274 CegarLoopResult]: For program point L294(lines 294 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,937 INFO L274 CegarLoopResult]: For program point L3730(lines 3730 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,937 INFO L274 CegarLoopResult]: For program point L1616(lines 1616 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,937 INFO L274 CegarLoopResult]: For program point L1352(lines 1352 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,937 INFO L274 CegarLoopResult]: For program point L824(lines 824 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,937 INFO L274 CegarLoopResult]: For program point L4788(lines 4788 4818) no Hoare annotation was computed. [2020-11-29 21:03:51,937 INFO L274 CegarLoopResult]: For program point L560(lines 560 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,938 INFO L274 CegarLoopResult]: For program point L2410(lines 2410 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,938 INFO L274 CegarLoopResult]: For program point L3203(lines 3203 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,938 INFO L274 CegarLoopResult]: For program point L2675(lines 2675 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,938 INFO L274 CegarLoopResult]: For program point L4525(lines 4525 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,938 INFO L274 CegarLoopResult]: For program point L4261(lines 4261 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,938 INFO L274 CegarLoopResult]: For program point L1090(lines 1090 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,938 INFO L274 CegarLoopResult]: For program point L3998(lines 3998 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,939 INFO L274 CegarLoopResult]: For program point L2149(lines 2149 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,939 INFO L274 CegarLoopResult]: For program point L1885(lines 1885 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,939 INFO L274 CegarLoopResult]: For program point L3471(lines 3471 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,939 INFO L274 CegarLoopResult]: For program point L1357(lines 1357 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,939 INFO L274 CegarLoopResult]: For program point L3736(lines 3736 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,939 INFO L274 CegarLoopResult]: For program point L301(lines 301 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,939 INFO L274 CegarLoopResult]: For program point L2944(lines 2944 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,940 INFO L274 CegarLoopResult]: For program point L830(lines 830 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,940 INFO L274 CegarLoopResult]: For program point L1623(lines 1623 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,940 INFO L274 CegarLoopResult]: For program point L3209(lines 3209 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,940 INFO L274 CegarLoopResult]: For program point L2681(lines 2681 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,940 INFO L274 CegarLoopResult]: For program point L567(lines 567 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,940 INFO L274 CegarLoopResult]: For program point L2417(lines 2417 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,940 INFO L274 CegarLoopResult]: For program point L4267(lines 4267 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,941 INFO L274 CegarLoopResult]: For program point L1096(lines 1096 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,941 INFO L274 CegarLoopResult]: For program point L39(lines 39 41) no Hoare annotation was computed. [2020-11-29 21:03:51,941 INFO L274 CegarLoopResult]: For program point L39-2(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,941 INFO L274 CegarLoopResult]: For program point L4796(lines 4796 4818) no Hoare annotation was computed. [2020-11-29 21:03:51,941 INFO L274 CegarLoopResult]: For program point L4532(lines 4532 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,941 INFO L274 CegarLoopResult]: For program point L40(line 40) no Hoare annotation was computed. [2020-11-29 21:03:51,941 INFO L274 CegarLoopResult]: For program point L4004(lines 4004 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,941 INFO L274 CegarLoopResult]: For program point L3476(lines 3476 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,941 INFO L274 CegarLoopResult]: For program point L1891(lines 1891 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L2156(lines 2156 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L42-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L43(line 43) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L3743(lines 3743 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L1365(lines 1365 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L308(lines 308 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L2951(lines 2951 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L837(lines 837 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L1630(lines 1630 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L1102(lines 1102 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L45-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L2688(lines 2688 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L574(lines 574 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L3217(lines 3217 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L4539(lines 4539 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,942 INFO L274 CegarLoopResult]: For program point L3482(lines 3482 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,943 INFO L274 CegarLoopResult]: For program point L2425(lines 2425 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,943 INFO L274 CegarLoopResult]: For program point L4275(lines 4275 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,943 INFO L274 CegarLoopResult]: For program point L1897(lines 1897 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,943 INFO L274 CegarLoopResult]: For program point L840(lines 840 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,943 INFO L274 CegarLoopResult]: For program point L4804(lines 4804 4818) no Hoare annotation was computed. [2020-11-29 21:03:51,943 INFO L274 CegarLoopResult]: For program point L48-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,943 INFO L274 CegarLoopResult]: For program point L4012(lines 4012 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,943 INFO L274 CegarLoopResult]: For program point L313(lines 313 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,943 INFO L274 CegarLoopResult]: For program point L2163(lines 2163 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,943 INFO L274 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-11-29 21:03:51,944 INFO L274 CegarLoopResult]: For program point L3749(lines 3749 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,944 INFO L274 CegarLoopResult]: For program point L2957(lines 2957 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,944 INFO L274 CegarLoopResult]: For program point L2693(lines 2693 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,944 INFO L274 CegarLoopResult]: For program point L1372(lines 1372 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,944 INFO L274 CegarLoopResult]: For program point L51-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,944 INFO L274 CegarLoopResult]: For program point L1637(lines 1637 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,944 INFO L274 CegarLoopResult]: For program point L3223(lines 3223 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,944 INFO L274 CegarLoopResult]: For program point L1109(lines 1109 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,945 INFO L274 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-11-29 21:03:51,945 INFO L274 CegarLoopResult]: For program point L581(lines 581 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,945 INFO L274 CegarLoopResult]: For program point L2431(lines 2431 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,945 INFO L274 CegarLoopResult]: For program point L4546(lines 4546 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,945 INFO L274 CegarLoopResult]: For program point L4282(lines 4282 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,945 INFO L274 CegarLoopResult]: For program point L54-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,946 INFO L274 CegarLoopResult]: For program point L1904(lines 1904 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,946 INFO L274 CegarLoopResult]: For program point L3490(lines 3490 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,946 INFO L274 CegarLoopResult]: For program point L319(lines 319 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,946 INFO L274 CegarLoopResult]: For program point L2169(lines 2169 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,946 INFO L274 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-11-29 21:03:51,946 INFO L274 CegarLoopResult]: For program point L848(lines 848 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,946 INFO L274 CegarLoopResult]: For program point L3755(lines 3755 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,947 INFO L274 CegarLoopResult]: For program point L4812(lines 4812 4818) no Hoare annotation was computed. [2020-11-29 21:03:51,947 INFO L274 CegarLoopResult]: For program point L4020(lines 4020 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,947 INFO L274 CegarLoopResult]: For program point L57-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,947 INFO L274 CegarLoopResult]: For program point L1379(lines 1379 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,947 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-11-29 21:03:51,947 INFO L274 CegarLoopResult]: For program point L1115(lines 1115 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,947 INFO L274 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-11-29 21:03:51,948 INFO L274 CegarLoopResult]: For program point L2965(lines 2965 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,948 INFO L274 CegarLoopResult]: For program point L1644(lines 1644 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,948 INFO L274 CegarLoopResult]: For program point L2701(lines 2701 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,948 INFO L274 CegarLoopResult]: For program point L587(lines 587 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,948 INFO L274 CegarLoopResult]: For program point L4551(lines 4551 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,948 INFO L274 CegarLoopResult]: For program point L3230(lines 3230 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,948 INFO L274 CegarLoopResult]: For program point L1909(lines 1909 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,948 INFO L274 CegarLoopResult]: For program point L60-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,949 INFO L274 CegarLoopResult]: For program point L2439(lines 2439 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,949 INFO L274 CegarLoopResult]: For program point L4289(lines 4289 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,949 INFO L274 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-11-29 21:03:51,949 INFO L274 CegarLoopResult]: For program point L4025(lines 4025 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,949 INFO L274 CegarLoopResult]: For program point L854(lines 854 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,949 INFO L274 CegarLoopResult]: For program point L3497(lines 3497 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,949 INFO L274 CegarLoopResult]: For program point L326(lines 326 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,950 INFO L274 CegarLoopResult]: For program point L2176(lines 2176 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,950 INFO L270 CegarLoopResult]: At program point L4819(lines 4668 4820) the Hoare annotation is: (let ((.cse4 (= ~a24~0 13))) (let ((.cse11 (< 189 ~a2~0)) (.cse9 (not .cse4))) (let ((.cse2 (<= 6 ~a5~0)) (.cse5 (= ~a7~0 13)) (.cse8 (or .cse11 (< 0 (+ ~a17~0 108)) .cse9)) (.cse6 (= 5 ~a5~0)) (.cse13 (<= 4 ~a5~0)) (.cse14 (<= (+ ~a17~0 124) 0)) (.cse1 (<= 14 ~a7~0)) (.cse15 (<= ~a2~0 170)) (.cse3 (= 6 ~a5~0)) (.cse0 (<= ~a2~0 189)) (.cse7 (= ~a7~0 12)) (.cse10 (<= ~a5~0 4)) (.cse12 (<= ~a24~0 14))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse1) (and .cse3 .cse4 .cse5) (and .cse6 .cse5) (and .cse7 .cse8 .cse6) (and .cse0 .cse1 .cse6 .cse9) (and (not (= ~a24~0 14)) .cse1 .cse10) (and .cse11 .cse1 .cse10) (and .cse0 .cse7 .cse2) (and .cse0 (<= 0 (div (+ ~a17~0 (- 142)) 71)) .cse10 .cse12) (and .cse0 .cse5) (and .cse7 .cse13 .cse10) (and .cse14 .cse15 .cse12 .cse2 .cse9) (and .cse10 .cse5) (and .cse1 .cse8 .cse12 .cse6) (and .cse0 .cse13 .cse10 .cse12) (and .cse7 .cse11 .cse10) (and .cse14 .cse1 .cse15 .cse10) (and .cse3 .cse7 .cse4) (and .cse0 .cse4 .cse10) (and .cse7 .cse10 .cse12))))) [2020-11-29 21:03:51,950 INFO L274 CegarLoopResult]: For program point L3762(lines 3762 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,950 INFO L274 CegarLoopResult]: For program point L63-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,950 INFO L274 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-11-29 21:03:51,951 INFO L274 CegarLoopResult]: For program point L1914(lines 1914 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,951 INFO L274 CegarLoopResult]: For program point L2971(lines 2971 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,951 INFO L274 CegarLoopResult]: For program point L2707(lines 2707 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,951 INFO L274 CegarLoopResult]: For program point L4557(lines 4557 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,951 INFO L274 CegarLoopResult]: For program point L1386(lines 1386 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,951 INFO L277 CegarLoopResult]: At program point L4822(lines 4822 4838) the Hoare annotation is: true [2020-11-29 21:03:51,951 INFO L274 CegarLoopResult]: For program point L1651(lines 1651 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,952 INFO L274 CegarLoopResult]: For program point L594(lines 594 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,952 INFO L274 CegarLoopResult]: For program point L1123(lines 1123 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,952 INFO L274 CegarLoopResult]: For program point L66-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,952 INFO L274 CegarLoopResult]: For program point L859(lines 859 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,952 INFO L274 CegarLoopResult]: For program point L3502(lines 3502 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,952 INFO L274 CegarLoopResult]: For program point L3238(lines 3238 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,952 INFO L274 CegarLoopResult]: For program point L67(line 67) no Hoare annotation was computed. [2020-11-29 21:03:51,952 INFO L274 CegarLoopResult]: For program point L2446(lines 2446 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,953 INFO L274 CegarLoopResult]: For program point L4296(lines 4296 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,953 INFO L274 CegarLoopResult]: For program point L333(lines 333 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,953 INFO L274 CegarLoopResult]: For program point L69-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,953 INFO L274 CegarLoopResult]: For program point L4033(lines 4033 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,953 INFO L274 CegarLoopResult]: For program point L3769(lines 3769 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,953 INFO L274 CegarLoopResult]: For program point L2184(lines 2184 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,953 INFO L274 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-11-29 21:03:51,954 INFO L274 CegarLoopResult]: For program point L1921(lines 1921 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,954 INFO L270 CegarLoopResult]: At program point L4828-2(lines 4828 4837) the Hoare annotation is: (let ((.cse4 (= ~a24~0 13))) (let ((.cse11 (< 189 ~a2~0)) (.cse10 (not .cse4))) (let ((.cse2 (<= 6 ~a5~0)) (.cse5 (= ~a7~0 13)) (.cse8 (or .cse11 (< 0 (+ ~a17~0 108)) .cse10)) (.cse6 (= 5 ~a5~0)) (.cse13 (<= 4 ~a5~0)) (.cse14 (<= (+ ~a17~0 124) 0)) (.cse1 (<= 14 ~a7~0)) (.cse15 (<= ~a2~0 170)) (.cse3 (= 6 ~a5~0)) (.cse0 (<= ~a2~0 189)) (.cse7 (= ~a7~0 12)) (.cse9 (<= ~a5~0 4)) (.cse12 (<= ~a24~0 14))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse1) (and .cse3 .cse4 .cse5) (and .cse6 .cse5) (and .cse7 .cse8 .cse6) (and (not (= ~a24~0 14)) .cse1 .cse9) (and .cse0 .cse1 .cse6 .cse10) (and .cse11 .cse1 .cse9) (and .cse0 .cse7 .cse2) (and .cse0 (<= 0 (div (+ ~a17~0 (- 142)) 71)) .cse9 .cse12) (and .cse0 .cse5) (and .cse7 .cse13 .cse9) (and .cse14 .cse15 .cse12 .cse2 .cse10) (and .cse9 .cse5) (and .cse1 .cse8 .cse12 .cse6) (and .cse0 .cse13 .cse9 .cse12) (and .cse7 .cse11 .cse9) (and .cse14 .cse1 .cse15 .cse9) (and .cse3 .cse7 .cse4) (and .cse0 .cse4 .cse9) (and .cse7 .cse9 .cse12))))) [2020-11-29 21:03:51,954 INFO L274 CegarLoopResult]: For program point L1129(lines 1129 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,954 INFO L274 CegarLoopResult]: For program point L72-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,954 INFO L274 CegarLoopResult]: For program point L2979(lines 2979 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,954 INFO L274 CegarLoopResult]: For program point L1658(lines 1658 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,955 INFO L274 CegarLoopResult]: For program point L2715(lines 2715 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,955 INFO L274 CegarLoopResult]: For program point L601(lines 601 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,955 INFO L274 CegarLoopResult]: For program point L4565(lines 4565 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,955 INFO L274 CegarLoopResult]: For program point L1394(lines 1394 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,955 INFO L274 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-11-29 21:03:51,955 INFO L274 CegarLoopResult]: For program point L866(lines 866 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,955 INFO L274 CegarLoopResult]: For program point L3509(lines 3509 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,956 INFO L274 CegarLoopResult]: For program point L3245(lines 3245 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,956 INFO L274 CegarLoopResult]: For program point L4303(lines 4303 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,956 INFO L274 CegarLoopResult]: For program point L75-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,956 INFO L274 CegarLoopResult]: For program point L3775(lines 3775 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,956 INFO L274 CegarLoopResult]: For program point L2454(lines 2454 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,956 INFO L274 CegarLoopResult]: For program point L340(lines 340 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,956 INFO L274 CegarLoopResult]: For program point L2190(lines 2190 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,956 INFO L274 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-11-29 21:03:51,957 INFO L274 CegarLoopResult]: For program point L4040(lines 4040 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,957 INFO L274 CegarLoopResult]: For program point L4833(line 4833) no Hoare annotation was computed. [2020-11-29 21:03:51,957 INFO L274 CegarLoopResult]: For program point L78-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,957 INFO L274 CegarLoopResult]: For program point L1928(lines 1928 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,957 INFO L274 CegarLoopResult]: For program point L3514(lines 3514 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,957 INFO L274 CegarLoopResult]: For program point L1400(lines 1400 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,957 INFO L274 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-11-29 21:03:51,957 INFO L274 CegarLoopResult]: For program point L2986(lines 2986 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,958 INFO L274 CegarLoopResult]: For program point L872(lines 872 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,958 INFO L274 CegarLoopResult]: For program point L2722(lines 2722 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,958 INFO L274 CegarLoopResult]: For program point L1665(lines 1665 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,958 INFO L274 CegarLoopResult]: For program point L608(lines 608 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,958 INFO L274 CegarLoopResult]: For program point L1137(lines 1137 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,958 INFO L274 CegarLoopResult]: For program point L4573(lines 4573 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,958 INFO L274 CegarLoopResult]: For program point L2459(lines 2459 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,958 INFO L274 CegarLoopResult]: For program point L3252(lines 3252 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,959 INFO L274 CegarLoopResult]: For program point L4309(lines 4309 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,959 INFO L274 CegarLoopResult]: For program point L2195(lines 2195 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,959 INFO L274 CegarLoopResult]: For program point L81-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,959 INFO L274 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-29 21:03:51,959 INFO L274 CegarLoopResult]: For program point L4046(lines 4046 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,959 INFO L274 CegarLoopResult]: For program point L3782(lines 3782 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,959 INFO L274 CegarLoopResult]: For program point L347(lines 347 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,959 INFO L274 CegarLoopResult]: For program point L84-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,960 INFO L274 CegarLoopResult]: For program point L3520(lines 3520 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,960 INFO L274 CegarLoopResult]: For program point L1406(lines 1406 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,960 INFO L274 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-29 21:03:51,960 INFO L274 CegarLoopResult]: For program point L1935(lines 1935 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,960 INFO L274 CegarLoopResult]: For program point L2728(lines 2728 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,960 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-11-29 21:03:51,960 INFO L274 CegarLoopResult]: For program point L879(lines 879 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,961 INFO L274 CegarLoopResult]: For program point L615(lines 615 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,961 INFO L274 CegarLoopResult]: For program point L1144(lines 1144 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,961 INFO L274 CegarLoopResult]: For program point L87-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,961 INFO L274 CegarLoopResult]: For program point L2994(lines 2994 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,961 INFO L274 CegarLoopResult]: For program point L1673(lines 1673 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,961 INFO L274 CegarLoopResult]: For program point L2466(lines 2466 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,961 INFO L274 CegarLoopResult]: For program point L3259(lines 3259 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,961 INFO L274 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-29 21:03:51,962 INFO L274 CegarLoopResult]: For program point L4581(lines 4581 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,962 INFO L274 CegarLoopResult]: For program point L4317(lines 4317 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,962 INFO L274 CegarLoopResult]: For program point L2203(lines 2203 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,962 INFO L274 CegarLoopResult]: For program point L90-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,962 INFO L274 CegarLoopResult]: For program point L4054(lines 4054 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,962 INFO L274 CegarLoopResult]: For program point L3790(lines 3790 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,962 INFO L274 CegarLoopResult]: For program point L355(lines 355 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,962 INFO L274 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-29 21:03:51,963 INFO L274 CegarLoopResult]: For program point L3527(lines 3527 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,963 INFO L274 CegarLoopResult]: For program point L4584(lines 4584 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,963 INFO L274 CegarLoopResult]: For program point L1413(lines 1413 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,963 INFO L274 CegarLoopResult]: For program point L885(lines 885 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,963 INFO L274 CegarLoopResult]: For program point L2735(lines 2735 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,963 INFO L274 CegarLoopResult]: For program point L621(lines 621 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,963 INFO L274 CegarLoopResult]: For program point L93-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,964 INFO L274 CegarLoopResult]: For program point L1943(lines 1943 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,964 INFO L274 CegarLoopResult]: For program point L2472(lines 2472 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,964 INFO L274 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-29 21:03:51,964 INFO L274 CegarLoopResult]: For program point L3001(lines 3001 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,964 INFO L274 CegarLoopResult]: For program point L3530(lines 3530 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,964 INFO L274 CegarLoopResult]: For program point L1152(lines 1152 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,964 INFO L274 CegarLoopResult]: For program point L2209(lines 2209 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,964 INFO L274 CegarLoopResult]: For program point L1681(lines 1681 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,965 INFO L274 CegarLoopResult]: For program point L3267(lines 3267 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,965 INFO L274 CegarLoopResult]: For program point L4324(lines 4324 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,965 INFO L274 CegarLoopResult]: For program point L96-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,965 INFO L274 CegarLoopResult]: For program point L3796(lines 3796 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,965 INFO L274 CegarLoopResult]: For program point L361(lines 361 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,965 INFO L274 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-11-29 21:03:51,965 INFO L274 CegarLoopResult]: For program point L4062(lines 4062 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,965 INFO L274 CegarLoopResult]: For program point L2741(lines 2741 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,966 INFO L274 CegarLoopResult]: For program point L1420(lines 1420 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,966 INFO L274 CegarLoopResult]: For program point L99-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,966 INFO L274 CegarLoopResult]: For program point L892(lines 892 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,966 INFO L274 CegarLoopResult]: For program point L628(lines 628 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,966 INFO L274 CegarLoopResult]: For program point L3535(lines 3535 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,966 INFO L274 CegarLoopResult]: For program point L4592(lines 4592 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,966 INFO L274 CegarLoopResult]: For program point L2214(lines 2214 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,966 INFO L274 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-11-29 21:03:51,967 INFO L274 CegarLoopResult]: For program point L1950(lines 1950 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,967 INFO L274 CegarLoopResult]: For program point L2479(lines 2479 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,967 INFO L274 CegarLoopResult]: For program point L1159(lines 1159 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,967 INFO L274 CegarLoopResult]: For program point L102-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,967 INFO L274 CegarLoopResult]: For program point L3009(lines 3009 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,967 INFO L274 CegarLoopResult]: For program point L1688(lines 1688 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,967 INFO L274 CegarLoopResult]: For program point L4331(lines 4331 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,967 INFO L274 CegarLoopResult]: For program point L3274(lines 3274 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,968 INFO L274 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-29 21:03:51,968 INFO L274 CegarLoopResult]: For program point L368(lines 368 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,968 INFO L274 CegarLoopResult]: For program point L4068(lines 4068 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,968 INFO L274 CegarLoopResult]: For program point L3804(lines 3804 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,968 INFO L274 CegarLoopResult]: For program point L105-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,968 INFO L274 CegarLoopResult]: For program point L898(lines 898 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,968 INFO L274 CegarLoopResult]: For program point L2748(lines 2748 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,968 INFO L274 CegarLoopResult]: For program point L2484(lines 2484 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,969 INFO L274 CegarLoopResult]: For program point L3541(lines 3541 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,969 INFO L274 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-29 21:03:51,969 INFO L274 CegarLoopResult]: For program point L1956(lines 1956 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,969 INFO L274 CegarLoopResult]: For program point L635(lines 635 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,969 INFO L274 CegarLoopResult]: For program point L1428(lines 1428 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,969 INFO L274 CegarLoopResult]: For program point L2221(lines 2221 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,969 INFO L274 CegarLoopResult]: For program point L4600(lines 4600 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,969 INFO L274 CegarLoopResult]: For program point L3279(lines 3279 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,970 INFO L274 CegarLoopResult]: For program point L108-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,970 INFO L274 CegarLoopResult]: For program point L1166(lines 1166 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,970 INFO L274 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-29 21:03:51,970 INFO L274 CegarLoopResult]: For program point L4338(lines 4338 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,970 INFO L274 CegarLoopResult]: For program point L4074(lines 4074 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,970 INFO L274 CegarLoopResult]: For program point L3017(lines 3017 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,970 INFO L274 CegarLoopResult]: For program point L3810(lines 3810 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,971 INFO L270 CegarLoopResult]: At program point L1696(lines 38 1697) the Hoare annotation is: (let ((.cse4 (= ~a24~0 13))) (let ((.cse11 (< 189 ~a2~0)) (.cse10 (not .cse4))) (let ((.cse2 (<= 6 ~a5~0)) (.cse5 (= ~a7~0 13)) (.cse8 (or .cse11 (< 0 (+ ~a17~0 108)) .cse10)) (.cse6 (= 5 ~a5~0)) (.cse13 (<= 4 ~a5~0)) (.cse14 (<= (+ ~a17~0 124) 0)) (.cse1 (<= 14 ~a7~0)) (.cse15 (<= ~a2~0 170)) (.cse3 (= 6 ~a5~0)) (.cse0 (<= ~a2~0 189)) (.cse7 (= ~a7~0 12)) (.cse9 (<= ~a5~0 4)) (.cse12 (<= ~a24~0 14))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse1) (and .cse3 .cse4 .cse5) (and .cse6 .cse5) (and .cse7 .cse8 .cse6) (and (not (= ~a24~0 14)) .cse1 .cse9) (and .cse0 .cse1 .cse6 .cse10) (and .cse11 .cse1 .cse9) (and .cse0 .cse7 .cse2) (and .cse0 (<= 0 (div (+ ~a17~0 (- 142)) 71)) .cse9 .cse12) (and .cse0 .cse5) (and .cse7 .cse13 .cse9) (and .cse14 .cse15 .cse12 .cse2 .cse10) (and .cse9 .cse5) (and .cse1 .cse8 .cse12 .cse6) (and .cse0 .cse13 .cse9 .cse12) (and .cse7 .cse11 .cse9) (and .cse14 .cse1 .cse15 .cse9) (and .cse3 .cse7 .cse4) (and .cse0 .cse4 .cse9) (and .cse7 .cse9 .cse12))))) [2020-11-29 21:03:51,971 INFO L274 CegarLoopResult]: For program point L375(lines 375 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,971 INFO L274 CegarLoopResult]: For program point L111-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,971 INFO L274 CegarLoopResult]: For program point L904(lines 904 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,971 INFO L274 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-11-29 21:03:51,971 INFO L274 CegarLoopResult]: For program point L1962(lines 1962 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,971 INFO L274 CegarLoopResult]: For program point L3548(lines 3548 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,972 INFO L274 CegarLoopResult]: For program point L1434(lines 1434 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,972 INFO L274 CegarLoopResult]: For program point L2491(lines 2491 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,972 INFO L274 CegarLoopResult]: For program point L2227(lines 2227 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,972 INFO L274 CegarLoopResult]: For program point L2756(lines 2756 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,972 INFO L274 CegarLoopResult]: For program point L3285(lines 3285 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,972 INFO L274 CegarLoopResult]: For program point L114-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,972 INFO L274 CegarLoopResult]: For program point L643(lines 643 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,972 INFO L274 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-11-29 21:03:51,973 INFO L274 CegarLoopResult]: For program point L3022(lines 3022 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,973 INFO L274 CegarLoopResult]: For program point L4079(lines 4079 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,973 INFO L274 CegarLoopResult]: For program point L4608(lines 4608 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,973 INFO L274 CegarLoopResult]: For program point L1702(lines 1702 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,973 INFO L274 CegarLoopResult]: For program point L381(lines 381 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,973 INFO L274 CegarLoopResult]: For program point L4345(lines 4345 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,973 INFO L274 CegarLoopResult]: For program point L1174(lines 1174 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,973 INFO L274 CegarLoopResult]: For program point L117-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,974 INFO L274 CegarLoopResult]: For program point L3817(lines 3817 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,974 INFO L274 CegarLoopResult]: For program point L1439(lines 1439 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,974 INFO L274 CegarLoopResult]: For program point L2232(lines 2232 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,974 INFO L274 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-11-29 21:03:51,974 INFO L274 CegarLoopResult]: For program point L911(lines 911 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,974 INFO L274 CegarLoopResult]: For program point L3554(lines 3554 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,974 INFO L274 CegarLoopResult]: For program point L2497(lines 2497 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,974 INFO L274 CegarLoopResult]: For program point L1969(lines 1969 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,975 INFO L274 CegarLoopResult]: For program point L120-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,975 INFO L274 CegarLoopResult]: For program point L4084(lines 4084 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,975 INFO L274 CegarLoopResult]: For program point L3292(lines 3292 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,975 INFO L274 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-11-29 21:03:51,975 INFO L274 CegarLoopResult]: For program point L2764(lines 2764 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,975 INFO L274 CegarLoopResult]: For program point L650(lines 650 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,975 INFO L274 CegarLoopResult]: For program point L1179(lines 1179 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,975 INFO L274 CegarLoopResult]: For program point L3029(lines 3029 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,976 INFO L274 CegarLoopResult]: For program point L1708(lines 1708 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,976 INFO L274 CegarLoopResult]: For program point L4615(lines 4615 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,976 INFO L274 CegarLoopResult]: For program point L123-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,976 INFO L274 CegarLoopResult]: For program point L3823(lines 3823 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,976 INFO L274 CegarLoopResult]: For program point L2502(lines 2502 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,976 INFO L274 CegarLoopResult]: For program point L388(lines 388 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,976 INFO L274 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-29 21:03:51,977 INFO L274 CegarLoopResult]: For program point L3560(lines 3560 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,977 INFO L274 CegarLoopResult]: For program point L1446(lines 1446 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,977 INFO L274 CegarLoopResult]: For program point L4353(lines 4353 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,977 INFO L274 CegarLoopResult]: For program point L1975(lines 1975 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,977 INFO L274 CegarLoopResult]: For program point L918(lines 918 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,977 INFO L274 CegarLoopResult]: For program point L2240(lines 2240 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,977 INFO L274 CegarLoopResult]: For program point L126-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,977 INFO L274 CegarLoopResult]: For program point L2769(lines 2769 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,978 INFO L274 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-11-29 21:03:51,978 INFO L274 CegarLoopResult]: For program point L4091(lines 4091 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,978 INFO L274 CegarLoopResult]: For program point L2507(lines 2507 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,978 INFO L274 CegarLoopResult]: For program point L3300(lines 3300 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,978 INFO L274 CegarLoopResult]: For program point L1186(lines 1186 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,978 INFO L274 CegarLoopResult]: For program point L129-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,978 INFO L274 CegarLoopResult]: For program point L3036(lines 3036 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,978 INFO L274 CegarLoopResult]: For program point L1715(lines 1715 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,979 INFO L274 CegarLoopResult]: For program point L658(lines 658 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,979 INFO L274 CegarLoopResult]: For program point L4622(lines 4622 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,979 INFO L274 CegarLoopResult]: For program point L1451(lines 1451 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,979 INFO L274 CegarLoopResult]: For program point L394(lines 394 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,979 INFO L274 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-11-29 21:03:51,979 INFO L274 CegarLoopResult]: For program point L1981(lines 1981 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,979 INFO L274 CegarLoopResult]: For program point L924(lines 924 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,979 INFO L274 CegarLoopResult]: For program point L3831(lines 3831 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,980 INFO L274 CegarLoopResult]: For program point L4360(lines 4360 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,980 INFO L274 CegarLoopResult]: For program point L132-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,980 INFO L274 CegarLoopResult]: For program point L3568(lines 3568 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,980 INFO L274 CegarLoopResult]: For program point L2247(lines 2247 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,980 INFO L274 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-29 21:03:51,980 INFO L274 CegarLoopResult]: For program point L2776(lines 2776 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,980 INFO L274 CegarLoopResult]: For program point L2512(lines 2512 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,981 INFO L274 CegarLoopResult]: For program point L1456(lines 1456 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,981 INFO L274 CegarLoopResult]: For program point L135-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,981 INFO L274 CegarLoopResult]: For program point L4099(lines 4099 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,981 INFO L274 CegarLoopResult]: For program point L664(lines 664 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,981 INFO L274 CegarLoopResult]: For program point L4628(lines 4628 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,981 INFO L274 CegarLoopResult]: For program point L1193(lines 1193 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,981 INFO L274 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-11-29 21:03:51,981 INFO L274 CegarLoopResult]: For program point L3043(lines 3043 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,982 INFO L274 CegarLoopResult]: For program point L401(lines 401 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,982 INFO L274 CegarLoopResult]: For program point L3308(lines 3308 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,982 INFO L274 CegarLoopResult]: For program point L1723(lines 1723 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,982 INFO L274 CegarLoopResult]: For program point L138-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,982 INFO L274 CegarLoopResult]: For program point L931(lines 931 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,982 INFO L274 CegarLoopResult]: For program point L3838(lines 3838 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,982 INFO L274 CegarLoopResult]: For program point L3574(lines 3574 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,982 INFO L274 CegarLoopResult]: For program point L4367(lines 4367 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,983 INFO L274 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-11-29 21:03:51,983 INFO L274 CegarLoopResult]: For program point L1989(lines 1989 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,983 INFO L274 CegarLoopResult]: For program point L2783(lines 2783 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,983 INFO L274 CegarLoopResult]: For program point L2519(lines 2519 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,983 INFO L274 CegarLoopResult]: For program point L2255(lines 2255 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,983 INFO L274 CegarLoopResult]: For program point L141-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,983 INFO L274 CegarLoopResult]: For program point L1463(lines 1463 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,983 INFO L274 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-11-29 21:03:51,984 INFO L274 CegarLoopResult]: For program point L4106(lines 4106 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,984 INFO L274 CegarLoopResult]: For program point L407(lines 407 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,984 INFO L274 CegarLoopResult]: For program point L1200(lines 1200 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,984 INFO L274 CegarLoopResult]: For program point L3050(lines 3050 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,984 INFO L274 CegarLoopResult]: For program point L672(lines 672 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,984 INFO L274 CegarLoopResult]: For program point L4636(lines 4636 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,984 INFO L274 CegarLoopResult]: For program point L144-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,984 INFO L274 CegarLoopResult]: For program point L1730(lines 1730 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,985 INFO L274 CegarLoopResult]: For program point L3316(lines 3316 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,985 INFO L274 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-29 21:03:51,985 INFO L274 CegarLoopResult]: For program point L938(lines 938 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,985 INFO L274 CegarLoopResult]: For program point L3581(lines 3581 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,985 INFO L274 CegarLoopResult]: For program point L1996(lines 1996 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,985 INFO L274 CegarLoopResult]: For program point L3846(lines 3846 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,985 INFO L274 CegarLoopResult]: For program point L2525(lines 2525 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,985 INFO L274 CegarLoopResult]: For program point L4375(lines 4375 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,986 INFO L274 CegarLoopResult]: For program point L147-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,986 INFO L274 CegarLoopResult]: For program point L2790(lines 2790 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,986 INFO L274 CegarLoopResult]: For program point L1469(lines 1469 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,986 INFO L274 CegarLoopResult]: For program point L2262(lines 2262 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,986 INFO L274 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-29 21:03:51,986 INFO L274 CegarLoopResult]: For program point L677(lines 677 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,986 INFO L274 CegarLoopResult]: For program point L1206(lines 1206 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,986 INFO L274 CegarLoopResult]: For program point L3056(lines 3056 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,987 INFO L274 CegarLoopResult]: For program point L4113(lines 4113 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,987 INFO L274 CegarLoopResult]: For program point L414(lines 414 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,987 INFO L274 CegarLoopResult]: For program point L150-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,987 INFO L274 CegarLoopResult]: For program point L4643(lines 4643 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,987 INFO L274 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-29 21:03:51,987 INFO L274 CegarLoopResult]: For program point L1737(lines 1737 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,987 INFO L274 CegarLoopResult]: For program point L2002(lines 2002 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,987 INFO L274 CegarLoopResult]: For program point L3588(lines 3588 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,988 INFO L274 CegarLoopResult]: For program point L3324(lines 3324 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,988 INFO L274 CegarLoopResult]: For program point L153-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,988 INFO L274 CegarLoopResult]: For program point L946(lines 946 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,988 INFO L274 CegarLoopResult]: For program point L2796(lines 2796 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,988 INFO L274 CegarLoopResult]: For program point L2532(lines 2532 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,988 INFO L274 CegarLoopResult]: For program point L1475(lines 1475 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,988 INFO L274 CegarLoopResult]: For program point L4382(lines 4382 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,988 INFO L274 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-11-29 21:03:51,989 INFO L274 CegarLoopResult]: For program point L3854(lines 3854 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,989 INFO L274 CegarLoopResult]: For program point L419(lines 419 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,989 INFO L274 CegarLoopResult]: For program point L2269(lines 2269 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,989 INFO L274 CegarLoopResult]: For program point L684(lines 684 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,989 INFO L274 CegarLoopResult]: For program point L1213(lines 1213 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,989 INFO L274 CegarLoopResult]: For program point L156-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,989 INFO L274 CegarLoopResult]: For program point L4649(lines 4649 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,989 INFO L274 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-29 21:03:51,990 INFO L274 CegarLoopResult]: For program point L3064(lines 3064 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,990 INFO L274 CegarLoopResult]: For program point L4121(lines 4121 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,990 INFO L274 CegarLoopResult]: For program point L3329(lines 3329 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,990 INFO L274 CegarLoopResult]: For program point L951(lines 951 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,990 INFO L274 CegarLoopResult]: For program point L159-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,990 INFO L274 CegarLoopResult]: For program point L2802(lines 2802 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,990 INFO L274 CegarLoopResult]: For program point L1745(lines 1745 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,990 INFO L274 CegarLoopResult]: For program point L3595(lines 3595 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,991 INFO L274 CegarLoopResult]: For program point L4388(lines 4388 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,991 INFO L274 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-29 21:03:51,991 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-11-29 21:03:51,991 INFO L274 CegarLoopResult]: For program point L2010(lines 2010 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,991 INFO L274 CegarLoopResult]: For program point L3860(lines 3860 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,991 INFO L274 CegarLoopResult]: For program point L2275(lines 2275 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,991 INFO L274 CegarLoopResult]: For program point L2540(lines 2540 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,991 INFO L274 CegarLoopResult]: For program point L1483(lines 1483 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,992 INFO L274 CegarLoopResult]: For program point L162-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,992 INFO L274 CegarLoopResult]: For program point L691(lines 691 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,992 INFO L274 CegarLoopResult]: For program point L427(lines 427 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,992 INFO L274 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-29 21:03:51,992 INFO L274 CegarLoopResult]: For program point L4656(lines 4656 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,992 INFO L274 CegarLoopResult]: For program point L1221(lines 1221 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,992 INFO L274 CegarLoopResult]: For program point L3600(lines 3600 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,993 INFO L274 CegarLoopResult]: For program point L3336(lines 3336 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,993 INFO L274 CegarLoopResult]: For program point L165-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,993 INFO L274 CegarLoopResult]: For program point L3072(lines 3072 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,993 INFO L274 CegarLoopResult]: For program point L4129(lines 4129 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,993 INFO L274 CegarLoopResult]: For program point L958(lines 958 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,993 INFO L274 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-29 21:03:51,993 INFO L274 CegarLoopResult]: For program point L2016(lines 2016 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,993 INFO L274 CegarLoopResult]: For program point L2809(lines 2809 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,994 INFO L274 CegarLoopResult]: For program point L3867(lines 3867 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,994 INFO L274 CegarLoopResult]: For program point L1753(lines 1753 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,994 INFO L274 CegarLoopResult]: For program point L4396(lines 4396 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,994 INFO L274 CegarLoopResult]: For program point L168-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,994 INFO L274 CegarLoopResult]: For program point L2283(lines 2283 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,994 INFO L274 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-11-29 21:03:51,994 INFO L274 CegarLoopResult]: For program point L698(lines 698 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,994 INFO L274 CegarLoopResult]: For program point L2548(lines 2548 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,995 INFO L274 CegarLoopResult]: For program point L1491(lines 1491 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,995 INFO L274 CegarLoopResult]: For program point L434(lines 434 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,995 INFO L274 CegarLoopResult]: For program point L3606(lines 3606 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,995 INFO L274 CegarLoopResult]: For program point L4399(lines 4399 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,995 INFO L274 CegarLoopResult]: For program point L171-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,995 INFO L274 CegarLoopResult]: For program point L4135(lines 4135 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,995 INFO L274 CegarLoopResult]: For program point L3343(lines 3343 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,995 INFO L274 CegarLoopResult]: For program point L1229(lines 1229 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,996 INFO L274 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-29 21:03:51,996 INFO L274 CegarLoopResult]: For program point L2022(lines 2022 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,996 INFO L274 CegarLoopResult]: For program point L3079(lines 3079 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,996 INFO L274 CegarLoopResult]: For program point L965(lines 965 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,996 INFO L274 CegarLoopResult]: For program point L3872(lines 3872 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,996 INFO L270 CegarLoopResult]: At program point L4665(lines 3178 4666) the Hoare annotation is: (let ((.cse4 (= ~a24~0 13))) (let ((.cse11 (< 189 ~a2~0)) (.cse10 (not .cse4))) (let ((.cse2 (<= 6 ~a5~0)) (.cse5 (= ~a7~0 13)) (.cse8 (or .cse11 (< 0 (+ ~a17~0 108)) .cse10)) (.cse6 (= 5 ~a5~0)) (.cse13 (<= 4 ~a5~0)) (.cse14 (<= (+ ~a17~0 124) 0)) (.cse1 (<= 14 ~a7~0)) (.cse15 (<= ~a2~0 170)) (.cse3 (= 6 ~a5~0)) (.cse0 (<= ~a2~0 189)) (.cse7 (= ~a7~0 12)) (.cse9 (<= ~a5~0 4)) (.cse12 (<= ~a24~0 14))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse1) (and .cse3 .cse4 .cse5) (and .cse6 .cse5) (and .cse7 .cse8 .cse6) (and (not (= ~a24~0 14)) .cse1 .cse9) (and .cse0 .cse1 .cse6 .cse10) (and .cse11 .cse1 .cse9) (and .cse0 .cse7 .cse2) (and .cse0 (<= 0 (div (+ ~a17~0 (- 142)) 71)) .cse9 .cse12) (and .cse0 .cse5) (and .cse7 .cse13 .cse9) (and .cse14 .cse15 .cse12 .cse2 .cse10) (and .cse9 .cse5) (and .cse1 .cse8 .cse12 .cse6) (and .cse0 .cse13 .cse9 .cse12) (and .cse7 .cse11 .cse9) (and .cse14 .cse1 .cse15 .cse9) (and .cse3 .cse7 .cse4) (and .cse0 .cse4 .cse9) (and .cse7 .cse9 .cse12))))) [2020-11-29 21:03:51,997 INFO L274 CegarLoopResult]: For program point L2816(lines 2816 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,997 INFO L274 CegarLoopResult]: For program point L1759(lines 1759 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,997 INFO L274 CegarLoopResult]: For program point L174-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,997 INFO L274 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-29 21:03:51,997 INFO L274 CegarLoopResult]: For program point L3611(lines 3611 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,997 INFO L274 CegarLoopResult]: For program point L440(lines 440 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,997 INFO L274 CegarLoopResult]: For program point L2290(lines 2290 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,998 INFO L274 CegarLoopResult]: For program point L705(lines 705 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,998 INFO L274 CegarLoopResult]: For program point L1498(lines 1498 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,998 INFO L274 CegarLoopResult]: For program point L177-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,998 INFO L274 CegarLoopResult]: For program point L3084(lines 3084 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,998 INFO L274 CegarLoopResult]: For program point L3877(lines 3877 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,998 INFO L274 CegarLoopResult]: For program point L2556(lines 2556 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,998 INFO L274 CegarLoopResult]: For program point L4406(lines 4406 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,998 INFO L274 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-11-29 21:03:51,999 INFO L274 CegarLoopResult]: For program point L4142(lines 4142 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,999 INFO L274 CegarLoopResult]: For program point L971(lines 971 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,999 INFO L274 CegarLoopResult]: For program point L4671(lines 4671 4818) no Hoare annotation was computed. [2020-11-29 21:03:51,999 INFO L274 CegarLoopResult]: For program point L3350(lines 3350 4664) no Hoare annotation was computed. [2020-11-29 21:03:51,999 INFO L274 CegarLoopResult]: For program point L1236(lines 1236 1695) no Hoare annotation was computed. [2020-11-29 21:03:51,999 INFO L274 CegarLoopResult]: For program point L180-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:51,999 INFO L274 CegarLoopResult]: For program point L2030(lines 2030 3174) no Hoare annotation was computed. [2020-11-29 21:03:51,999 INFO L274 CegarLoopResult]: For program point L1766(lines 1766 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,000 INFO L274 CegarLoopResult]: For program point L2823(lines 2823 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,000 INFO L274 CegarLoopResult]: For program point L4409(lines 4409 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,000 INFO L274 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-29 21:03:52,000 INFO L274 CegarLoopResult]: For program point L3618(lines 3618 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,000 INFO L274 CegarLoopResult]: For program point L2297(lines 2297 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,000 INFO L274 CegarLoopResult]: For program point L183-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:52,000 INFO L274 CegarLoopResult]: For program point L3090(lines 3090 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,000 INFO L274 CegarLoopResult]: For program point L4676(lines 4676 4818) no Hoare annotation was computed. [2020-11-29 21:03:52,001 INFO L274 CegarLoopResult]: For program point L1505(lines 1505 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,001 INFO L274 CegarLoopResult]: For program point L448(lines 448 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,001 INFO L274 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-29 21:03:52,001 INFO L274 CegarLoopResult]: For program point L3884(lines 3884 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,001 INFO L274 CegarLoopResult]: For program point L713(lines 713 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,001 INFO L274 CegarLoopResult]: For program point L2563(lines 2563 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,001 INFO L274 CegarLoopResult]: For program point L3356(lines 3356 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,001 INFO L274 CegarLoopResult]: For program point L2828(lines 2828 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,002 INFO L274 CegarLoopResult]: For program point L1243(lines 1243 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,002 INFO L274 CegarLoopResult]: For program point L186-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:52,002 INFO L274 CegarLoopResult]: For program point L4150(lines 4150 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,002 INFO L274 CegarLoopResult]: For program point L2036(lines 2036 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,002 INFO L274 CegarLoopResult]: For program point L979(lines 979 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,002 INFO L274 CegarLoopResult]: For program point L1772(lines 1772 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,002 INFO L274 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-29 21:03:52,002 INFO L274 CegarLoopResult]: For program point L4416(lines 4416 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,003 INFO L274 CegarLoopResult]: For program point L4681(lines 4681 4818) no Hoare annotation was computed. [2020-11-29 21:03:52,003 INFO L274 CegarLoopResult]: For program point L2303(lines 2303 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,003 INFO L274 CegarLoopResult]: For program point L189-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:52,003 INFO L274 CegarLoopResult]: For program point L3625(lines 3625 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,003 INFO L274 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-29 21:03:52,003 INFO L274 CegarLoopResult]: For program point L3097(lines 3097 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,003 INFO L274 CegarLoopResult]: For program point L3890(lines 3890 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,003 INFO L274 CegarLoopResult]: For program point L1512(lines 1512 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,004 INFO L274 CegarLoopResult]: For program point L455(lines 455 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,004 INFO L274 CegarLoopResult]: For program point L3362(lines 3362 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,004 INFO L274 CegarLoopResult]: For program point L720(lines 720 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,004 INFO L274 CegarLoopResult]: For program point L192-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:52,004 INFO L274 CegarLoopResult]: For program point L2042(lines 2042 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,004 INFO L274 CegarLoopResult]: For program point L985(lines 985 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,004 INFO L274 CegarLoopResult]: For program point L2835(lines 2835 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,004 INFO L274 CegarLoopResult]: For program point L2571(lines 2571 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,005 INFO L274 CegarLoopResult]: For program point L1250(lines 1250 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,005 INFO L274 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-29 21:03:52,005 INFO L274 CegarLoopResult]: For program point L3893(lines 3893 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,005 INFO L274 CegarLoopResult]: For program point L4158(lines 4158 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,005 INFO L274 CegarLoopResult]: For program point L1780(lines 1780 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,005 INFO L274 CegarLoopResult]: For program point L4687(lines 4687 4818) no Hoare annotation was computed. [2020-11-29 21:03:52,005 INFO L274 CegarLoopResult]: For program point L4423(lines 4423 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,005 INFO L274 CegarLoopResult]: For program point L2309(lines 2309 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,006 INFO L274 CegarLoopResult]: For program point L195-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:52,006 INFO L274 CegarLoopResult]: For program point L1517(lines 1517 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,006 INFO L274 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-29 21:03:52,006 INFO L274 CegarLoopResult]: For program point L3632(lines 3632 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,006 INFO L274 CegarLoopResult]: For program point L2047(lines 2047 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,006 INFO L274 CegarLoopResult]: For program point L726(lines 726 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,006 INFO L274 CegarLoopResult]: For program point L4690(lines 4690 4818) no Hoare annotation was computed. [2020-11-29 21:03:52,006 INFO L274 CegarLoopResult]: For program point L2576(lines 2576 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,007 INFO L274 CegarLoopResult]: For program point L462(lines 462 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,007 INFO L274 CegarLoopResult]: For program point L3369(lines 3369 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,007 INFO L274 CegarLoopResult]: For program point L198-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:52,007 INFO L274 CegarLoopResult]: For program point L3105(lines 3105 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,007 INFO L274 CegarLoopResult]: For program point L1256(lines 1256 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,007 INFO L274 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-29 21:03:52,007 INFO L274 CegarLoopResult]: For program point L992(lines 992 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,007 INFO L274 CegarLoopResult]: For program point L3899(lines 3899 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,008 INFO L274 CegarLoopResult]: For program point L1786(lines 1786 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,008 INFO L274 CegarLoopResult]: For program point L2843(lines 2843 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,008 INFO L274 CegarLoopResult]: For program point L201-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:52,008 INFO L274 CegarLoopResult]: For program point L4165(lines 4165 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,008 INFO L274 CegarLoopResult]: For program point L4430(lines 4430 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,008 INFO L274 CegarLoopResult]: For program point L2316(lines 2316 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,008 INFO L274 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-29 21:03:52,008 INFO L274 CegarLoopResult]: For program point L4695(lines 4695 4818) no Hoare annotation was computed. [2020-11-29 21:03:52,009 INFO L274 CegarLoopResult]: For program point L3638(lines 3638 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,009 INFO L274 CegarLoopResult]: For program point L2053(lines 2053 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,009 INFO L274 CegarLoopResult]: For program point L1525(lines 1525 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,009 INFO L274 CegarLoopResult]: For program point L204-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:52,009 INFO L274 CegarLoopResult]: For program point L3111(lines 3111 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,009 INFO L274 CegarLoopResult]: For program point L2583(lines 2583 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,009 INFO L274 CegarLoopResult]: For program point L469(lines 469 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,009 INFO L274 CegarLoopResult]: For program point L1262(lines 1262 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,009 INFO L274 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-29 21:03:52,010 INFO L274 CegarLoopResult]: For program point L998(lines 998 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,010 INFO L274 CegarLoopResult]: For program point L2848(lines 2848 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,010 INFO L274 CegarLoopResult]: For program point L1791(lines 1791 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,010 INFO L274 CegarLoopResult]: For program point L734(lines 734 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,010 INFO L274 CegarLoopResult]: For program point L4698(lines 4698 4818) no Hoare annotation was computed. [2020-11-29 21:03:52,010 INFO L274 CegarLoopResult]: For program point L3377(lines 3377 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,010 INFO L274 CegarLoopResult]: For program point L207-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:52,011 INFO L274 CegarLoopResult]: For program point L3907(lines 3907 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,011 INFO L274 CegarLoopResult]: For program point L3643(lines 3643 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,011 INFO L274 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-29 21:03:52,011 INFO L274 CegarLoopResult]: For program point L4437(lines 4437 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,011 INFO L274 CegarLoopResult]: For program point L2323(lines 2323 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,011 INFO L274 CegarLoopResult]: For program point L4173(lines 4173 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,011 INFO L274 CegarLoopResult]: For program point L2588(lines 2588 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,011 INFO L274 CegarLoopResult]: For program point L210-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:52,011 INFO L274 CegarLoopResult]: For program point L2060(lines 2060 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,012 INFO L274 CegarLoopResult]: For program point L739(lines 739 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,012 INFO L274 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-29 21:03:52,012 INFO L274 CegarLoopResult]: For program point L1004(lines 1004 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,012 INFO L274 CegarLoopResult]: For program point L1533(lines 1533 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,012 INFO L274 CegarLoopResult]: For program point L476(lines 476 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,012 INFO L274 CegarLoopResult]: For program point L1269(lines 1269 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,012 INFO L274 CegarLoopResult]: For program point L3119(lines 3119 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,012 INFO L274 CegarLoopResult]: For program point L1798(lines 1798 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,013 INFO L274 CegarLoopResult]: For program point L4705(lines 4705 4818) no Hoare annotation was computed. [2020-11-29 21:03:52,013 INFO L274 CegarLoopResult]: For program point L3384(lines 3384 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,013 INFO L274 CegarLoopResult]: For program point L213-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:52,013 INFO L274 CegarLoopResult]: For program point L2856(lines 2856 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,013 INFO L274 CegarLoopResult]: For program point L3649(lines 3649 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,013 INFO L274 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-29 21:03:52,013 INFO L274 CegarLoopResult]: For program point L3914(lines 3914 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,013 INFO L274 CegarLoopResult]: For program point L479(lines 479 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,014 INFO L274 CegarLoopResult]: For program point L2330(lines 2330 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,014 INFO L274 CegarLoopResult]: For program point L216-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:52,014 INFO L274 CegarLoopResult]: For program point L4180(lines 4180 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,014 INFO L274 CegarLoopResult]: For program point L2066(lines 2066 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,014 INFO L274 CegarLoopResult]: For program point L2595(lines 2595 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,014 INFO L274 CegarLoopResult]: For program point L4445(lines 4445 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,014 INFO L274 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-11-29 21:03:52,014 INFO L274 CegarLoopResult]: For program point L1803(lines 1803 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,015 INFO L274 CegarLoopResult]: For program point L746(lines 746 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,015 INFO L274 CegarLoopResult]: For program point L4711(lines 4711 4818) no Hoare annotation was computed. [2020-11-29 21:03:52,015 INFO L274 CegarLoopResult]: For program point L1540(lines 1540 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,015 INFO L274 CegarLoopResult]: For program point L1276(lines 1276 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,015 INFO L274 CegarLoopResult]: For program point L2333(lines 2333 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,015 INFO L274 CegarLoopResult]: For program point L219-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 21:03:52,015 INFO L274 CegarLoopResult]: For program point L3126(lines 3126 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,015 INFO L274 CegarLoopResult]: For program point L1012(lines 1012 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,015 INFO L274 CegarLoopResult]: For program point L3919(lines 3919 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,016 INFO L274 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-29 21:03:52,016 INFO L274 CegarLoopResult]: For program point L2863(lines 2863 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,016 INFO L274 CegarLoopResult]: For program point L485(lines 485 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,016 INFO L274 CegarLoopResult]: For program point L3392(lines 3392 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,016 INFO L274 CegarLoopResult]: For program point L3657(lines 3657 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,016 INFO L274 CegarLoopResult]: For program point L4186(lines 4186 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,016 INFO L274 CegarLoopResult]: For program point L752(lines 752 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,016 INFO L274 CegarLoopResult]: For program point L4452(lines 4452 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,017 INFO L274 CegarLoopResult]: For program point L2074(lines 2074 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,017 INFO L274 CegarLoopResult]: For program point L3924(lines 3924 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,017 INFO L274 CegarLoopResult]: For program point L1810(lines 1810 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,017 INFO L274 CegarLoopResult]: For program point L4717(lines 4717 4818) no Hoare annotation was computed. [2020-11-29 21:03:52,017 INFO L274 CegarLoopResult]: For program point L1546(lines 1546 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,017 INFO L274 CegarLoopResult]: For program point L2603(lines 2603 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,017 INFO L274 CegarLoopResult]: For program point L1282(lines 1282 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,017 INFO L274 CegarLoopResult]: For program point L2339(lines 2339 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,018 INFO L274 CegarLoopResult]: For program point L1018(lines 1018 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,018 INFO L274 CegarLoopResult]: For program point L2869(lines 2869 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,018 INFO L274 CegarLoopResult]: For program point L491(lines 491 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,018 INFO L274 CegarLoopResult]: For program point L3134(lines 3134 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,018 INFO L274 CegarLoopResult]: For program point L228(lines 228 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,018 INFO L274 CegarLoopResult]: For program point L3664(lines 3664 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,018 INFO L274 CegarLoopResult]: For program point L3400(lines 3400 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,018 INFO L274 CegarLoopResult]: For program point L4193(lines 4193 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,019 INFO L274 CegarLoopResult]: For program point L2079(lines 2079 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,019 INFO L274 CegarLoopResult]: For program point L1023(lines 1023 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,019 INFO L274 CegarLoopResult]: For program point L759(lines 759 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,019 INFO L274 CegarLoopResult]: For program point L4459(lines 4459 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,019 INFO L274 CegarLoopResult]: For program point L1288(lines 1288 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,019 INFO L274 CegarLoopResult]: For program point L2345(lines 2345 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,019 INFO L274 CegarLoopResult]: For program point L3931(lines 3931 4664) no Hoare annotation was computed. [2020-11-29 21:03:52,019 INFO L274 CegarLoopResult]: For program point L2610(lines 2610 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,019 INFO L274 CegarLoopResult]: For program point L4724(lines 4724 4818) no Hoare annotation was computed. [2020-11-29 21:03:52,020 INFO L274 CegarLoopResult]: For program point L1818(lines 1818 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,020 INFO L274 CegarLoopResult]: For program point L1554(lines 1554 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,020 INFO L274 CegarLoopResult]: For program point L233(lines 233 1695) no Hoare annotation was computed. [2020-11-29 21:03:52,020 INFO L274 CegarLoopResult]: For program point L3140(lines 3140 3174) no Hoare annotation was computed. [2020-11-29 21:03:52,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 09:03:52 BoogieIcfgContainer [2020-11-29 21:03:52,100 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-29 21:03:52,101 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-29 21:03:52,101 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-29 21:03:52,101 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-29 21:03:52,102 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 09:00:51" (3/4) ... [2020-11-29 21:03:52,109 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-29 21:03:52,179 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2020-11-29 21:03:52,190 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2020-11-29 21:03:52,200 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-29 21:03:52,210 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-29 21:03:52,767 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_da2df221-38b8-492d-bb07-d8a5b0193bc7/bin/uautomizer/witness.graphml [2020-11-29 21:03:52,767 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-29 21:03:52,769 INFO L168 Benchmark]: Toolchain (without parser) took 191799.08 ms. Allocated memory was 92.3 MB in the beginning and 4.0 GB in the end (delta: 3.9 GB). Free memory was 59.0 MB in the beginning and 2.6 GB in the end (delta: -2.6 GB). Peak memory consumption was 1.3 GB. Max. memory is 16.1 GB. [2020-11-29 21:03:52,769 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 75.5 MB. Free memory was 46.5 MB in the beginning and 46.5 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 21:03:52,769 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2333.36 ms. Allocated memory was 92.3 MB in the beginning and 117.4 MB in the end (delta: 25.2 MB). Free memory was 59.0 MB in the beginning and 57.5 MB in the end (delta: 1.6 MB). Peak memory consumption was 48.0 MB. Max. memory is 16.1 GB. [2020-11-29 21:03:52,770 INFO L168 Benchmark]: Boogie Procedure Inliner took 596.67 ms. Allocated memory was 117.4 MB in the beginning and 159.4 MB in the end (delta: 41.9 MB). Free memory was 57.5 MB in the beginning and 56.2 MB in the end (delta: 1.2 MB). Peak memory consumption was 41.6 MB. Max. memory is 16.1 GB. [2020-11-29 21:03:52,770 INFO L168 Benchmark]: Boogie Preprocessor took 698.57 ms. Allocated memory was 159.4 MB in the beginning and 318.8 MB in the end (delta: 159.4 MB). Free memory was 56.2 MB in the beginning and 210.8 MB in the end (delta: -154.6 MB). Peak memory consumption was 35.2 MB. Max. memory is 16.1 GB. [2020-11-29 21:03:52,771 INFO L168 Benchmark]: RCFGBuilder took 6693.08 ms. Allocated memory was 318.8 MB in the beginning and 637.5 MB in the end (delta: 318.8 MB). Free memory was 210.8 MB in the beginning and 434.0 MB in the end (delta: -223.2 MB). Peak memory consumption was 328.4 MB. Max. memory is 16.1 GB. [2020-11-29 21:03:52,771 INFO L168 Benchmark]: TraceAbstraction took 180797.17 ms. Allocated memory was 637.5 MB in the beginning and 4.0 GB in the end (delta: 3.3 GB). Free memory was 434.0 MB in the beginning and 2.8 GB in the end (delta: -2.3 GB). Peak memory consumption was 1.7 GB. Max. memory is 16.1 GB. [2020-11-29 21:03:52,772 INFO L168 Benchmark]: Witness Printer took 666.60 ms. Allocated memory is still 4.0 GB. Free memory was 2.8 GB in the beginning and 2.6 GB in the end (delta: 112.2 MB). Peak memory consumption was 111.1 MB. Max. memory is 16.1 GB. [2020-11-29 21:03:52,776 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 75.5 MB. Free memory was 46.5 MB in the beginning and 46.5 MB in the end (delta: 29.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2333.36 ms. Allocated memory was 92.3 MB in the beginning and 117.4 MB in the end (delta: 25.2 MB). Free memory was 59.0 MB in the beginning and 57.5 MB in the end (delta: 1.6 MB). Peak memory consumption was 48.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 596.67 ms. Allocated memory was 117.4 MB in the beginning and 159.4 MB in the end (delta: 41.9 MB). Free memory was 57.5 MB in the beginning and 56.2 MB in the end (delta: 1.2 MB). Peak memory consumption was 41.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 698.57 ms. Allocated memory was 159.4 MB in the beginning and 318.8 MB in the end (delta: 159.4 MB). Free memory was 56.2 MB in the beginning and 210.8 MB in the end (delta: -154.6 MB). Peak memory consumption was 35.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 6693.08 ms. Allocated memory was 318.8 MB in the beginning and 637.5 MB in the end (delta: 318.8 MB). Free memory was 210.8 MB in the beginning and 434.0 MB in the end (delta: -223.2 MB). Peak memory consumption was 328.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 180797.17 ms. Allocated memory was 637.5 MB in the beginning and 4.0 GB in the end (delta: 3.3 GB). Free memory was 434.0 MB in the beginning and 2.8 GB in the end (delta: -2.3 GB). Peak memory consumption was 1.7 GB. Max. memory is 16.1 GB. * Witness Printer took 666.60 ms. Allocated memory is still 4.0 GB. Free memory was 2.8 GB in the beginning and 2.6 GB in the end (delta: 112.2 MB). Peak memory consumption was 111.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 15]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1699]: Loop Invariant Derived loop invariant: (((((((((((((((((((((a2 <= 189 && 14 <= a7) && 6 <= a5) || ((6 == a5 && a24 == 13) && 14 <= a7)) || ((6 == a5 && a24 == 13) && a7 == 13)) || (5 == a5 && a7 == 13)) || ((a7 == 12 && ((189 < a2 || 0 < a17 + 108) || !(a24 == 13))) && 5 == a5)) || ((!(a24 == 14) && 14 <= a7) && a5 <= 4)) || (((a2 <= 189 && 14 <= a7) && 5 == a5) && !(a24 == 13))) || ((189 < a2 && 14 <= a7) && a5 <= 4)) || ((a2 <= 189 && a7 == 12) && 6 <= a5)) || (((a2 <= 189 && 0 <= (a17 + -142) / 71) && a5 <= 4) && a24 <= 14)) || (a2 <= 189 && a7 == 13)) || ((a7 == 12 && 4 <= a5) && a5 <= 4)) || ((((a17 + 124 <= 0 && a2 <= 170) && a24 <= 14) && 6 <= a5) && !(a24 == 13))) || (a5 <= 4 && a7 == 13)) || (((14 <= a7 && ((189 < a2 || 0 < a17 + 108) || !(a24 == 13))) && a24 <= 14) && 5 == a5)) || (((a2 <= 189 && 4 <= a5) && a5 <= 4) && a24 <= 14)) || ((a7 == 12 && 189 < a2) && a5 <= 4)) || (((a17 + 124 <= 0 && 14 <= a7) && a2 <= 170) && a5 <= 4)) || ((6 == a5 && a7 == 12) && a24 == 13)) || ((a2 <= 189 && a24 == 13) && a5 <= 4)) || ((a7 == 12 && a5 <= 4) && a24 <= 14) - InvariantResult [Line: 4668]: Loop Invariant Derived loop invariant: (((((((((((((((((((((a2 <= 189 && 14 <= a7) && 6 <= a5) || ((6 == a5 && a24 == 13) && 14 <= a7)) || ((6 == a5 && a24 == 13) && a7 == 13)) || (5 == a5 && a7 == 13)) || ((a7 == 12 && ((189 < a2 || 0 < a17 + 108) || !(a24 == 13))) && 5 == a5)) || (((a2 <= 189 && 14 <= a7) && 5 == a5) && !(a24 == 13))) || ((!(a24 == 14) && 14 <= a7) && a5 <= 4)) || ((189 < a2 && 14 <= a7) && a5 <= 4)) || ((a2 <= 189 && a7 == 12) && 6 <= a5)) || (((a2 <= 189 && 0 <= (a17 + -142) / 71) && a5 <= 4) && a24 <= 14)) || (a2 <= 189 && a7 == 13)) || ((a7 == 12 && 4 <= a5) && a5 <= 4)) || ((((a17 + 124 <= 0 && a2 <= 170) && a24 <= 14) && 6 <= a5) && !(a24 == 13))) || (a5 <= 4 && a7 == 13)) || (((14 <= a7 && ((189 < a2 || 0 < a17 + 108) || !(a24 == 13))) && a24 <= 14) && 5 == a5)) || (((a2 <= 189 && 4 <= a5) && a5 <= 4) && a24 <= 14)) || ((a7 == 12 && 189 < a2) && a5 <= 4)) || (((a17 + 124 <= 0 && 14 <= a7) && a2 <= 170) && a5 <= 4)) || ((6 == a5 && a7 == 12) && a24 == 13)) || ((a2 <= 189 && a24 == 13) && a5 <= 4)) || ((a7 == 12 && a5 <= 4) && a24 <= 14) - InvariantResult [Line: 3178]: Loop Invariant Derived loop invariant: (((((((((((((((((((((a2 <= 189 && 14 <= a7) && 6 <= a5) || ((6 == a5 && a24 == 13) && 14 <= a7)) || ((6 == a5 && a24 == 13) && a7 == 13)) || (5 == a5 && a7 == 13)) || ((a7 == 12 && ((189 < a2 || 0 < a17 + 108) || !(a24 == 13))) && 5 == a5)) || ((!(a24 == 14) && 14 <= a7) && a5 <= 4)) || (((a2 <= 189 && 14 <= a7) && 5 == a5) && !(a24 == 13))) || ((189 < a2 && 14 <= a7) && a5 <= 4)) || ((a2 <= 189 && a7 == 12) && 6 <= a5)) || (((a2 <= 189 && 0 <= (a17 + -142) / 71) && a5 <= 4) && a24 <= 14)) || (a2 <= 189 && a7 == 13)) || ((a7 == 12 && 4 <= a5) && a5 <= 4)) || ((((a17 + 124 <= 0 && a2 <= 170) && a24 <= 14) && 6 <= a5) && !(a24 == 13))) || (a5 <= 4 && a7 == 13)) || (((14 <= a7 && ((189 < a2 || 0 < a17 + 108) || !(a24 == 13))) && a24 <= 14) && 5 == a5)) || (((a2 <= 189 && 4 <= a5) && a5 <= 4) && a24 <= 14)) || ((a7 == 12 && 189 < a2) && a5 <= 4)) || (((a17 + 124 <= 0 && 14 <= a7) && a2 <= 170) && a5 <= 4)) || ((6 == a5 && a7 == 12) && a24 == 13)) || ((a2 <= 189 && a24 == 13) && a5 <= 4)) || ((a7 == 12 && a5 <= 4) && a24 <= 14) - InvariantResult [Line: 4828]: Loop Invariant Derived loop invariant: (((((((((((((((((((((a2 <= 189 && 14 <= a7) && 6 <= a5) || ((6 == a5 && a24 == 13) && 14 <= a7)) || ((6 == a5 && a24 == 13) && a7 == 13)) || (5 == a5 && a7 == 13)) || ((a7 == 12 && ((189 < a2 || 0 < a17 + 108) || !(a24 == 13))) && 5 == a5)) || ((!(a24 == 14) && 14 <= a7) && a5 <= 4)) || (((a2 <= 189 && 14 <= a7) && 5 == a5) && !(a24 == 13))) || ((189 < a2 && 14 <= a7) && a5 <= 4)) || ((a2 <= 189 && a7 == 12) && 6 <= a5)) || (((a2 <= 189 && 0 <= (a17 + -142) / 71) && a5 <= 4) && a24 <= 14)) || (a2 <= 189 && a7 == 13)) || ((a7 == 12 && 4 <= a5) && a5 <= 4)) || ((((a17 + 124 <= 0 && a2 <= 170) && a24 <= 14) && 6 <= a5) && !(a24 == 13))) || (a5 <= 4 && a7 == 13)) || (((14 <= a7 && ((189 < a2 || 0 < a17 + 108) || !(a24 == 13))) && a24 <= 14) && 5 == a5)) || (((a2 <= 189 && 4 <= a5) && a5 <= 4) && a24 <= 14)) || ((a7 == 12 && 189 < a2) && a5 <= 4)) || (((a17 + 124 <= 0 && 14 <= a7) && a2 <= 170) && a5 <= 4)) || ((6 == a5 && a7 == 12) && a24 == 13)) || ((a2 <= 189 && a24 == 13) && a5 <= 4)) || ((a7 == 12 && a5 <= 4) && a24 <= 14) - InvariantResult [Line: 4822]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 38]: Loop Invariant Derived loop invariant: (((((((((((((((((((((a2 <= 189 && 14 <= a7) && 6 <= a5) || ((6 == a5 && a24 == 13) && 14 <= a7)) || ((6 == a5 && a24 == 13) && a7 == 13)) || (5 == a5 && a7 == 13)) || ((a7 == 12 && ((189 < a2 || 0 < a17 + 108) || !(a24 == 13))) && 5 == a5)) || ((!(a24 == 14) && 14 <= a7) && a5 <= 4)) || (((a2 <= 189 && 14 <= a7) && 5 == a5) && !(a24 == 13))) || ((189 < a2 && 14 <= a7) && a5 <= 4)) || ((a2 <= 189 && a7 == 12) && 6 <= a5)) || (((a2 <= 189 && 0 <= (a17 + -142) / 71) && a5 <= 4) && a24 <= 14)) || (a2 <= 189 && a7 == 13)) || ((a7 == 12 && 4 <= a5) && a5 <= 4)) || ((((a17 + 124 <= 0 && a2 <= 170) && a24 <= 14) && 6 <= a5) && !(a24 == 13))) || (a5 <= 4 && a7 == 13)) || (((14 <= a7 && ((189 < a2 || 0 < a17 + 108) || !(a24 == 13))) && a24 <= 14) && 5 == a5)) || (((a2 <= 189 && 4 <= a5) && a5 <= 4) && a24 <= 14)) || ((a7 == 12 && 189 < a2) && a5 <= 4)) || (((a17 + 124 <= 0 && 14 <= a7) && a2 <= 170) && a5 <= 4)) || ((6 == a5 && a7 == 12) && a24 == 13)) || ((a2 <= 189 && a24 == 13) && a5 <= 4)) || ((a7 == 12 && a5 <= 4) && a24 <= 14) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 819 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 163.1s, OverallIterations: 17, TraceHistogramMax: 5, AutomataDifference: 142.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 17.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 13811 SDtfs, 19691 SDslu, 184 SDs, 0 SdLazy, 44705 SolverSat, 10325 SolverUnsat, 10 SolverUnknown, 0 SolverNotchecked, 87.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2353 GetRequests, 2307 SyntacticMatches, 3 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=55578occurred in iteration=16, 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, 17 MinimizatonAttempts, 20527 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 660 NumberOfFragments, 1271 HoareAnnotationTreeSize, 6 FomulaSimplifications, 31903 FormulaSimplificationTreeSizeReduction, 2.8s HoareSimplificationTime, 6 FomulaSimplificationsInter, 14804 FormulaSimplificationTreeSizeReductionInter, 14.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 5.1s InterpolantComputationTime, 9271 NumberOfCodeBlocks, 9271 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 9249 ConstructedInterpolants, 1 QuantifiedInterpolants, 13633956 SizeOfPredicates, 6 NumberOfNonLiveVariables, 3023 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 22 InterpolantComputations, 16 PerfectInterpolantSequences, 10267/11299 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...