./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem12_label56.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_4812715c-168c-40be-8ec6-894a7ee70c37/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4812715c-168c-40be-8ec6-894a7ee70c37/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4812715c-168c-40be-8ec6-894a7ee70c37/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4812715c-168c-40be-8ec6-894a7ee70c37/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem12_label56.c -s /tmp/vcloud-vcloud-master/worker/run_dir_4812715c-168c-40be-8ec6-894a7ee70c37/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4812715c-168c-40be-8ec6-894a7ee70c37/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 17183152d30a55417a90ce1754beb512a355ab9b ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 19:43:30,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:43:30,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:43:30,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:43:30,990 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:43:30,996 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:43:31,000 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:43:31,026 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:43:31,029 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:43:31,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:43:31,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:43:31,035 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:43:31,036 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:43:31,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:43:31,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:43:31,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:43:31,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:43:31,051 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:43:31,054 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:43:31,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:43:31,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:43:31,064 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:43:31,066 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:43:31,068 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:43:31,072 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:43:31,073 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:43:31,073 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:43:31,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:43:31,076 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:43:31,078 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:43:31,078 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:43:31,080 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:43:31,081 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:43:31,083 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:43:31,084 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:43:31,085 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:43:31,086 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:43:31,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:43:31,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:43:31,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:43:31,090 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:43:31,094 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4812715c-168c-40be-8ec6-894a7ee70c37/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-29 19:43:31,127 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:43:31,135 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:43:31,137 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:43:31,137 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:43:31,137 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:43:31,138 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:43:31,138 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:43:31,139 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:43:31,139 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:43:31,139 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:43:31,140 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:43:31,140 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:43:31,140 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:43:31,141 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:43:31,142 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:43:31,143 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:43:31,143 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:43:31,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:43:31,144 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:43:31,144 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:43:31,144 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:43:31,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:43:31,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:43:31,145 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:43:31,146 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:43:31,146 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 19:43:31,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:43:31,147 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:43:31,148 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:43:31,148 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_4812715c-168c-40be-8ec6-894a7ee70c37/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4812715c-168c-40be-8ec6-894a7ee70c37/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 17183152d30a55417a90ce1754beb512a355ab9b [2020-11-29 19:43:31,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:43:31,521 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:43:31,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:43:31,529 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:43:31,532 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:43:31,534 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4812715c-168c-40be-8ec6-894a7ee70c37/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem12_label56.c [2020-11-29 19:43:31,633 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4812715c-168c-40be-8ec6-894a7ee70c37/bin/uautomizer/data/d46fbe82e/50963393923440cfbf07233b96a3e333/FLAG6e65fac35 [2020-11-29 19:43:32,630 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:43:32,632 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4812715c-168c-40be-8ec6-894a7ee70c37/sv-benchmarks/c/eca-rers2012/Problem12_label56.c [2020-11-29 19:43:32,674 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4812715c-168c-40be-8ec6-894a7ee70c37/bin/uautomizer/data/d46fbe82e/50963393923440cfbf07233b96a3e333/FLAG6e65fac35 [2020-11-29 19:43:33,060 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4812715c-168c-40be-8ec6-894a7ee70c37/bin/uautomizer/data/d46fbe82e/50963393923440cfbf07233b96a3e333 [2020-11-29 19:43:33,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:43:33,065 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:43:33,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:43:33,067 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:43:33,071 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:43:33,072 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:43:33" (1/1) ... [2020-11-29 19:43:33,075 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d2e579a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:43:33, skipping insertion in model container [2020-11-29 19:43:33,075 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:43:33" (1/1) ... [2020-11-29 19:43:33,084 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:43:33,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:43:35,030 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:43:35,041 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:43:35,866 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:43:35,903 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:43:35,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:43:35 WrapperNode [2020-11-29 19:43:35,904 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:43:35,906 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:43:35,906 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:43:35,906 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:43:35,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:43:35" (1/1) ... [2020-11-29 19:43:36,003 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:43:35" (1/1) ... [2020-11-29 19:43:36,506 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:43:36,508 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 19:43:36,509 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 19:43:36,510 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 19:43:36,520 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:43:35" (1/1) ... [2020-11-29 19:43:36,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:43:35" (1/1) ... [2020-11-29 19:43:36,670 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:43:35" (1/1) ... [2020-11-29 19:43:36,671 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:43:35" (1/1) ... [2020-11-29 19:43:37,106 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:43:35" (1/1) ... [2020-11-29 19:43:37,153 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:43:35" (1/1) ... [2020-11-29 19:43:37,244 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:43:35" (1/1) ... [2020-11-29 19:43:37,345 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 19:43:37,352 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 19:43:37,353 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 19:43:37,353 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 19:43:37,354 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:43:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4812715c-168c-40be-8ec6-894a7ee70c37/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 19:43:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 19:43:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 19:43:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 19:43:37,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 19:43:44,204 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 19:43:44,205 INFO L298 CfgBuilder]: Removed 15 assume(true) statements. [2020-11-29 19:43:44,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:43:44 BoogieIcfgContainer [2020-11-29 19:43:44,210 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 19:43:44,214 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-29 19:43:44,215 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-29 19:43:44,219 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-29 19:43:44,220 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 07:43:33" (1/3) ... [2020-11-29 19:43:44,221 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d22de1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 07:43:44, skipping insertion in model container [2020-11-29 19:43:44,221 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:43:35" (2/3) ... [2020-11-29 19:43:44,222 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d22de1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 07:43:44, skipping insertion in model container [2020-11-29 19:43:44,222 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:43:44" (3/3) ... [2020-11-29 19:43:44,224 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem12_label56.c [2020-11-29 19:43:44,241 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-29 19:43:44,248 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-29 19:43:44,263 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-29 19:43:44,354 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-29 19:43:44,354 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-29 19:43:44,355 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-29 19:43:44,356 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-29 19:43:44,356 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-29 19:43:44,356 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-29 19:43:44,356 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-29 19:43:44,357 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-29 19:43:44,407 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states. [2020-11-29 19:43:44,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2020-11-29 19:43:44,419 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:43:44,420 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:43:44,421 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:43:44,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:43:44,429 INFO L82 PathProgramCache]: Analyzing trace with hash -2158734, now seen corresponding path program 1 times [2020-11-29 19:43:44,440 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:43:44,440 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749733839] [2020-11-29 19:43:44,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:43:44,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:43:44,956 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 19:43:44,957 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [749733839] [2020-11-29 19:43:44,958 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:43:44,958 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:43:44,960 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210244798] [2020-11-29 19:43:44,965 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-29 19:43:44,966 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:43:44,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-29 19:43:44,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-29 19:43:44,989 INFO L87 Difference]: Start difference. First operand 819 states. Second operand 4 states. [2020-11-29 19:43:57,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:43:57,221 INFO L93 Difference]: Finished difference Result 3143 states and 6131 transitions. [2020-11-29 19:43:57,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-29 19:43:57,223 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 56 [2020-11-29 19:43:57,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:43:57,276 INFO L225 Difference]: With dead ends: 3143 [2020-11-29 19:43:57,280 INFO L226 Difference]: Without dead ends: 2257 [2020-11-29 19:43:57,288 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-29 19:43:57,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2257 states. [2020-11-29 19:43:57,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2257 to 2257. [2020-11-29 19:43:57,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2257 states. [2020-11-29 19:43:57,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 2257 states and 3565 transitions. [2020-11-29 19:43:57,458 INFO L78 Accepts]: Start accepts. Automaton has 2257 states and 3565 transitions. Word has length 56 [2020-11-29 19:43:57,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:43:57,459 INFO L481 AbstractCegarLoop]: Abstraction has 2257 states and 3565 transitions. [2020-11-29 19:43:57,460 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-29 19:43:57,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 3565 transitions. [2020-11-29 19:43:57,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2020-11-29 19:43:57,466 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:43:57,467 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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 19:43:57,467 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-29 19:43:57,467 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:43:57,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:43:57,478 INFO L82 PathProgramCache]: Analyzing trace with hash 2097202051, now seen corresponding path program 1 times [2020-11-29 19:43:57,479 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:43:57,479 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1049602972] [2020-11-29 19:43:57,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:43:57,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:43:57,870 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:43:57,871 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1049602972] [2020-11-29 19:43:57,871 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:43:57,871 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:43:57,872 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793017257] [2020-11-29 19:43:57,874 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-29 19:43:57,874 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:43:57,877 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-29 19:43:57,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-29 19:43:57,879 INFO L87 Difference]: Start difference. First operand 2257 states and 3565 transitions. Second operand 4 states. [2020-11-29 19:44:05,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:44:05,389 INFO L93 Difference]: Finished difference Result 5300 states and 9213 transitions. [2020-11-29 19:44:05,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-29 19:44:05,391 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 127 [2020-11-29 19:44:05,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:44:05,419 INFO L225 Difference]: With dead ends: 5300 [2020-11-29 19:44:05,419 INFO L226 Difference]: Without dead ends: 3759 [2020-11-29 19:44:05,424 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 19:44:05,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3759 states. [2020-11-29 19:44:05,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3759 to 3759. [2020-11-29 19:44:05,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3759 states. [2020-11-29 19:44:05,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 3759 states and 5143 transitions. [2020-11-29 19:44:05,541 INFO L78 Accepts]: Start accepts. Automaton has 3759 states and 5143 transitions. Word has length 127 [2020-11-29 19:44:05,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:44:05,545 INFO L481 AbstractCegarLoop]: Abstraction has 3759 states and 5143 transitions. [2020-11-29 19:44:05,545 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-29 19:44:05,545 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 5143 transitions. [2020-11-29 19:44:05,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-11-29 19:44:05,558 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:44:05,559 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:44:05,560 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-29 19:44:05,560 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:44:05,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:44:05,562 INFO L82 PathProgramCache]: Analyzing trace with hash 491083018, now seen corresponding path program 1 times [2020-11-29 19:44:05,563 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:44:05,564 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1746589013] [2020-11-29 19:44:05,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:44:05,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:44:05,916 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2020-11-29 19:44:05,917 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1746589013] [2020-11-29 19:44:05,917 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1393736774] [2020-11-29 19:44:05,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4812715c-168c-40be-8ec6-894a7ee70c37/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 19:44:06,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:44:06,050 INFO L263 TraceCheckSpWp]: Trace formula consists of 292 conjuncts, 2 conjunts are in the unsatisfiable core [2020-11-29 19:44:06,072 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 19:44:06,238 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2020-11-29 19:44:06,238 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-11-29 19:44:06,239 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 4 [2020-11-29 19:44:06,239 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [721019351] [2020-11-29 19:44:06,240 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 19:44:06,240 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:44:06,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 19:44:06,241 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-29 19:44:06,242 INFO L87 Difference]: Start difference. First operand 3759 states and 5143 transitions. Second operand 3 states. [2020-11-29 19:44:12,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:44:12,343 INFO L93 Difference]: Finished difference Result 9769 states and 13912 transitions. [2020-11-29 19:44:12,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 19:44:12,345 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 201 [2020-11-29 19:44:12,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:44:12,390 INFO L225 Difference]: With dead ends: 9769 [2020-11-29 19:44:12,390 INFO L226 Difference]: Without dead ends: 6763 [2020-11-29 19:44:12,396 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 200 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-29 19:44:12,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6763 states. [2020-11-29 19:44:12,563 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6763 to 6763. [2020-11-29 19:44:12,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6763 states. [2020-11-29 19:44:12,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6763 states to 6763 states and 8705 transitions. [2020-11-29 19:44:12,582 INFO L78 Accepts]: Start accepts. Automaton has 6763 states and 8705 transitions. Word has length 201 [2020-11-29 19:44:12,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:44:12,585 INFO L481 AbstractCegarLoop]: Abstraction has 6763 states and 8705 transitions. [2020-11-29 19:44:12,585 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 19:44:12,585 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8705 transitions. [2020-11-29 19:44:12,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2020-11-29 19:44:12,592 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:44:12,593 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:44:12,822 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2020-11-29 19:44:12,823 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:44:12,823 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:44:12,823 INFO L82 PathProgramCache]: Analyzing trace with hash -195958239, now seen corresponding path program 1 times [2020-11-29 19:44:12,824 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:44:12,824 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [682116855] [2020-11-29 19:44:12,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:44:12,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:44:13,276 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2020-11-29 19:44:13,277 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [682116855] [2020-11-29 19:44:13,277 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:44:13,278 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:44:13,278 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195067423] [2020-11-29 19:44:13,279 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-29 19:44:13,279 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:44:13,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-29 19:44:13,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-29 19:44:13,282 INFO L87 Difference]: Start difference. First operand 6763 states and 8705 transitions. Second operand 4 states. [2020-11-29 19:44:20,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:44:20,251 INFO L93 Difference]: Finished difference Result 15816 states and 21393 transitions. [2020-11-29 19:44:20,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-29 19:44:20,255 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 268 [2020-11-29 19:44:20,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:44:20,303 INFO L225 Difference]: With dead ends: 15816 [2020-11-29 19:44:20,303 INFO L226 Difference]: Without dead ends: 9769 [2020-11-29 19:44:20,313 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 19:44:20,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9769 states. [2020-11-29 19:44:20,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9769 to 9767. [2020-11-29 19:44:20,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9767 states. [2020-11-29 19:44:20,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9767 states to 9767 states and 12432 transitions. [2020-11-29 19:44:20,525 INFO L78 Accepts]: Start accepts. Automaton has 9767 states and 12432 transitions. Word has length 268 [2020-11-29 19:44:20,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:44:20,526 INFO L481 AbstractCegarLoop]: Abstraction has 9767 states and 12432 transitions. [2020-11-29 19:44:20,526 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-29 19:44:20,526 INFO L276 IsEmpty]: Start isEmpty. Operand 9767 states and 12432 transitions. [2020-11-29 19:44:20,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2020-11-29 19:44:20,532 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:44:20,532 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:44:20,532 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-29 19:44:20,533 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:44:20,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:44:20,535 INFO L82 PathProgramCache]: Analyzing trace with hash 1257827720, now seen corresponding path program 1 times [2020-11-29 19:44:20,535 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:44:20,535 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1126039770] [2020-11-29 19:44:20,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:44:20,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:44:20,906 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2020-11-29 19:44:20,907 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1126039770] [2020-11-29 19:44:20,907 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:44:20,907 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:44:20,908 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [595524156] [2020-11-29 19:44:20,908 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 19:44:20,909 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:44:20,909 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 19:44:20,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 19:44:20,910 INFO L87 Difference]: Start difference. First operand 9767 states and 12432 transitions. Second operand 3 states. [2020-11-29 19:44:27,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:44:27,610 INFO L93 Difference]: Finished difference Result 23287 states and 30484 transitions. [2020-11-29 19:44:27,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 19:44:27,611 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 286 [2020-11-29 19:44:27,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:44:27,667 INFO L225 Difference]: With dead ends: 23287 [2020-11-29 19:44:27,667 INFO L226 Difference]: Without dead ends: 14273 [2020-11-29 19:44:27,684 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 19:44:27,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14273 states. [2020-11-29 19:44:27,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14273 to 14273. [2020-11-29 19:44:27,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14273 states. [2020-11-29 19:44:27,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14273 states to 14273 states and 17619 transitions. [2020-11-29 19:44:27,973 INFO L78 Accepts]: Start accepts. Automaton has 14273 states and 17619 transitions. Word has length 286 [2020-11-29 19:44:27,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:44:27,974 INFO L481 AbstractCegarLoop]: Abstraction has 14273 states and 17619 transitions. [2020-11-29 19:44:27,974 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 19:44:27,975 INFO L276 IsEmpty]: Start isEmpty. Operand 14273 states and 17619 transitions. [2020-11-29 19:44:27,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2020-11-29 19:44:27,983 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:44:27,983 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-29 19:44:27,984 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-29 19:44:27,984 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:44:27,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:44:27,985 INFO L82 PathProgramCache]: Analyzing trace with hash -638873089, now seen corresponding path program 1 times [2020-11-29 19:44:27,985 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:44:27,985 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [195537233] [2020-11-29 19:44:27,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:44:28,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:44:28,357 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2020-11-29 19:44:28,357 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [195537233] [2020-11-29 19:44:28,358 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:44:28,358 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-11-29 19:44:28,358 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2133961313] [2020-11-29 19:44:28,359 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 19:44:28,359 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:44:28,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 19:44:28,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 19:44:28,360 INFO L87 Difference]: Start difference. First operand 14273 states and 17619 transitions. Second operand 3 states. [2020-11-29 19:44:34,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:44:34,939 INFO L93 Difference]: Finished difference Result 39058 states and 48927 transitions. [2020-11-29 19:44:34,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 19:44:34,941 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 319 [2020-11-29 19:44:34,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:44:35,002 INFO L225 Difference]: With dead ends: 39058 [2020-11-29 19:44:35,003 INFO L226 Difference]: Without dead ends: 25538 [2020-11-29 19:44:35,023 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 19:44:35,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25538 states. [2020-11-29 19:44:35,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25538 to 23285. [2020-11-29 19:44:35,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23285 states. [2020-11-29 19:44:35,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23285 states to 23285 states and 27491 transitions. [2020-11-29 19:44:35,426 INFO L78 Accepts]: Start accepts. Automaton has 23285 states and 27491 transitions. Word has length 319 [2020-11-29 19:44:35,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:44:35,427 INFO L481 AbstractCegarLoop]: Abstraction has 23285 states and 27491 transitions. [2020-11-29 19:44:35,428 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 19:44:35,428 INFO L276 IsEmpty]: Start isEmpty. Operand 23285 states and 27491 transitions. [2020-11-29 19:44:35,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2020-11-29 19:44:35,441 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:44:35,441 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 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 19:44:35,449 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-29 19:44:35,450 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:44:35,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:44:35,451 INFO L82 PathProgramCache]: Analyzing trace with hash -82257096, now seen corresponding path program 1 times [2020-11-29 19:44:35,452 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:44:35,452 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1516281905] [2020-11-29 19:44:35,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:44:35,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:44:36,078 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 361 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2020-11-29 19:44:36,079 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1516281905] [2020-11-29 19:44:36,080 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:44:36,080 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:44:36,081 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957143374] [2020-11-29 19:44:36,082 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 19:44:36,082 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:44:36,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 19:44:36,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 19:44:36,084 INFO L87 Difference]: Start difference. First operand 23285 states and 27491 transitions. Second operand 3 states. [2020-11-29 19:44:42,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:44:42,792 INFO L93 Difference]: Finished difference Result 57082 states and 68684 transitions. [2020-11-29 19:44:42,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 19:44:42,793 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 398 [2020-11-29 19:44:42,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:44:42,877 INFO L225 Difference]: With dead ends: 57082 [2020-11-29 19:44:42,878 INFO L226 Difference]: Without dead ends: 34550 [2020-11-29 19:44:42,907 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 19:44:42,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34550 states. [2020-11-29 19:44:43,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34550 to 32297. [2020-11-29 19:44:43,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32297 states. [2020-11-29 19:44:43,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32297 states to 32297 states and 38844 transitions. [2020-11-29 19:44:43,377 INFO L78 Accepts]: Start accepts. Automaton has 32297 states and 38844 transitions. Word has length 398 [2020-11-29 19:44:43,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:44:43,378 INFO L481 AbstractCegarLoop]: Abstraction has 32297 states and 38844 transitions. [2020-11-29 19:44:43,378 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 19:44:43,378 INFO L276 IsEmpty]: Start isEmpty. Operand 32297 states and 38844 transitions. [2020-11-29 19:44:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2020-11-29 19:44:43,393 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:44:43,394 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:44:43,394 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-29 19:44:43,394 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:44:43,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:44:43,395 INFO L82 PathProgramCache]: Analyzing trace with hash -1539607980, now seen corresponding path program 1 times [2020-11-29 19:44:43,395 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:44:43,396 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2144283097] [2020-11-29 19:44:43,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:44:43,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:44:43,837 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 502 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2020-11-29 19:44:43,838 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2144283097] [2020-11-29 19:44:43,838 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:44:43,838 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:44:43,838 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790850817] [2020-11-29 19:44:43,840 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 19:44:43,841 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:44:43,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 19:44:43,842 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 19:44:43,842 INFO L87 Difference]: Start difference. First operand 32297 states and 38844 transitions. Second operand 3 states. [2020-11-29 19:44:50,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:44:50,562 INFO L93 Difference]: Finished difference Result 79612 states and 95769 transitions. [2020-11-29 19:44:50,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 19:44:50,564 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 415 [2020-11-29 19:44:50,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:44:50,629 INFO L225 Difference]: With dead ends: 79612 [2020-11-29 19:44:50,629 INFO L226 Difference]: Without dead ends: 48068 [2020-11-29 19:44:50,650 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 19:44:50,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48068 states. [2020-11-29 19:44:51,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48068 to 45064. [2020-11-29 19:44:51,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 45064 states. [2020-11-29 19:44:51,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45064 states to 45064 states and 53977 transitions. [2020-11-29 19:44:51,533 INFO L78 Accepts]: Start accepts. Automaton has 45064 states and 53977 transitions. Word has length 415 [2020-11-29 19:44:51,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:44:51,534 INFO L481 AbstractCegarLoop]: Abstraction has 45064 states and 53977 transitions. [2020-11-29 19:44:51,534 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 19:44:51,534 INFO L276 IsEmpty]: Start isEmpty. Operand 45064 states and 53977 transitions. [2020-11-29 19:44:51,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2020-11-29 19:44:51,544 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:44:51,545 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:44:51,545 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-29 19:44:51,546 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:44:51,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:44:51,546 INFO L82 PathProgramCache]: Analyzing trace with hash -1856010170, now seen corresponding path program 1 times [2020-11-29 19:44:51,547 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:44:51,552 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686851203] [2020-11-29 19:44:51,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:44:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:44:52,155 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 502 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2020-11-29 19:44:52,156 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [686851203] [2020-11-29 19:44:52,157 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:44:52,157 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:44:52,157 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1233668746] [2020-11-29 19:44:52,158 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 19:44:52,158 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:44:52,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 19:44:52,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 19:44:52,159 INFO L87 Difference]: Start difference. First operand 45064 states and 53977 transitions. Second operand 3 states. [2020-11-29 19:44:57,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:44:57,906 INFO L93 Difference]: Finished difference Result 90877 states and 108730 transitions. [2020-11-29 19:44:57,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 19:44:57,907 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 435 [2020-11-29 19:44:57,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:44:57,972 INFO L225 Difference]: With dead ends: 90877 [2020-11-29 19:44:57,972 INFO L226 Difference]: Without dead ends: 46566 [2020-11-29 19:44:57,995 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 19:44:58,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46566 states. [2020-11-29 19:44:58,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46566 to 44313. [2020-11-29 19:44:58,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44313 states. [2020-11-29 19:44:58,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44313 states to 44313 states and 51314 transitions. [2020-11-29 19:44:58,868 INFO L78 Accepts]: Start accepts. Automaton has 44313 states and 51314 transitions. Word has length 435 [2020-11-29 19:44:58,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:44:58,869 INFO L481 AbstractCegarLoop]: Abstraction has 44313 states and 51314 transitions. [2020-11-29 19:44:58,869 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 19:44:58,869 INFO L276 IsEmpty]: Start isEmpty. Operand 44313 states and 51314 transitions. [2020-11-29 19:44:58,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2020-11-29 19:44:58,879 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:44:58,880 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:44:58,880 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-29 19:44:58,880 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:44:58,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:44:58,881 INFO L82 PathProgramCache]: Analyzing trace with hash -185966280, now seen corresponding path program 1 times [2020-11-29 19:44:58,881 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:44:58,881 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [78265062] [2020-11-29 19:44:58,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:44:58,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:44:59,422 INFO L134 CoverageAnalysis]: Checked inductivity of 662 backedges. 489 proven. 0 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2020-11-29 19:44:59,422 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [78265062] [2020-11-29 19:44:59,423 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:44:59,423 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:44:59,423 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857494304] [2020-11-29 19:44:59,425 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 19:44:59,425 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:44:59,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 19:44:59,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 19:44:59,426 INFO L87 Difference]: Start difference. First operand 44313 states and 51314 transitions. Second operand 3 states. [2020-11-29 19:45:06,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:45:06,164 INFO L93 Difference]: Finished difference Result 91628 states and 105846 transitions. [2020-11-29 19:45:06,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 19:45:06,165 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 448 [2020-11-29 19:45:06,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:45:06,220 INFO L225 Difference]: With dead ends: 91628 [2020-11-29 19:45:06,220 INFO L226 Difference]: Without dead ends: 48068 [2020-11-29 19:45:06,241 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 19:45:06,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48068 states. [2020-11-29 19:45:06,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48068 to 46566. [2020-11-29 19:45:06,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46566 states. [2020-11-29 19:45:06,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46566 states to 46566 states and 53257 transitions. [2020-11-29 19:45:06,898 INFO L78 Accepts]: Start accepts. Automaton has 46566 states and 53257 transitions. Word has length 448 [2020-11-29 19:45:06,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:45:06,899 INFO L481 AbstractCegarLoop]: Abstraction has 46566 states and 53257 transitions. [2020-11-29 19:45:06,899 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 19:45:06,900 INFO L276 IsEmpty]: Start isEmpty. Operand 46566 states and 53257 transitions. [2020-11-29 19:45:06,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2020-11-29 19:45:06,911 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:45:06,911 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:45:06,912 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-29 19:45:06,912 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:45:06,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:45:06,913 INFO L82 PathProgramCache]: Analyzing trace with hash 723265794, now seen corresponding path program 1 times [2020-11-29 19:45:06,913 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:45:06,913 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1972889617] [2020-11-29 19:45:06,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:45:07,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:45:07,828 INFO L134 CoverageAnalysis]: Checked inductivity of 662 backedges. 409 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2020-11-29 19:45:07,828 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1972889617] [2020-11-29 19:45:07,828 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:45:07,828 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-29 19:45:07,829 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1244723361] [2020-11-29 19:45:07,830 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-29 19:45:07,830 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:45:07,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-29 19:45:07,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-29 19:45:07,831 INFO L87 Difference]: Start difference. First operand 46566 states and 53257 transitions. Second operand 4 states. [2020-11-29 19:45:14,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:45:14,368 INFO L93 Difference]: Finished difference Result 103166 states and 117407 transitions. [2020-11-29 19:45:14,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-29 19:45:14,370 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 452 [2020-11-29 19:45:14,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:45:14,439 INFO L225 Difference]: With dead ends: 103166 [2020-11-29 19:45:14,439 INFO L226 Difference]: Without dead ends: 52847 [2020-11-29 19:45:14,465 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 19:45:14,514 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52847 states. [2020-11-29 19:45:15,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52847 to 51823. [2020-11-29 19:45:15,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51823 states. [2020-11-29 19:45:15,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51823 states to 51823 states and 58300 transitions. [2020-11-29 19:45:15,480 INFO L78 Accepts]: Start accepts. Automaton has 51823 states and 58300 transitions. Word has length 452 [2020-11-29 19:45:15,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:45:15,481 INFO L481 AbstractCegarLoop]: Abstraction has 51823 states and 58300 transitions. [2020-11-29 19:45:15,481 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-29 19:45:15,481 INFO L276 IsEmpty]: Start isEmpty. Operand 51823 states and 58300 transitions. [2020-11-29 19:45:15,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2020-11-29 19:45:15,509 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:45:15,509 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:45:15,509 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-29 19:45:15,510 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:45:15,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:45:15,510 INFO L82 PathProgramCache]: Analyzing trace with hash -1335867009, now seen corresponding path program 1 times [2020-11-29 19:45:15,515 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:45:15,515 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [174172214] [2020-11-29 19:45:15,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:45:15,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:45:16,177 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 491 proven. 62 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2020-11-29 19:45:16,178 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [174172214] [2020-11-29 19:45:16,178 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [313218521] [2020-11-29 19:45:16,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4812715c-168c-40be-8ec6-894a7ee70c37/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 19:45:16,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:45:16,389 INFO L263 TraceCheckSpWp]: Trace formula consists of 619 conjuncts, 2 conjunts are in the unsatisfiable core [2020-11-29 19:45:16,412 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 19:45:16,735 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 215 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2020-11-29 19:45:16,736 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-11-29 19:45:16,736 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2020-11-29 19:45:16,737 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116077560] [2020-11-29 19:45:16,738 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 19:45:16,738 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:45:16,739 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 19:45:16,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-29 19:45:16,739 INFO L87 Difference]: Start difference. First operand 51823 states and 58300 transitions. Second operand 3 states. [2020-11-29 19:45:24,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:45:24,659 INFO L93 Difference]: Finished difference Result 117162 states and 132649 transitions. [2020-11-29 19:45:24,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 19:45:24,661 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 453 [2020-11-29 19:45:24,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:45:24,747 INFO L225 Difference]: With dead ends: 117162 [2020-11-29 19:45:24,747 INFO L226 Difference]: Without dead ends: 66092 [2020-11-29 19:45:24,760 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 456 GetRequests, 453 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-29 19:45:24,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66092 states. [2020-11-29 19:45:25,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66092 to 63839. [2020-11-29 19:45:25,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63839 states. [2020-11-29 19:45:25,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63839 states to 63839 states and 71636 transitions. [2020-11-29 19:45:25,578 INFO L78 Accepts]: Start accepts. Automaton has 63839 states and 71636 transitions. Word has length 453 [2020-11-29 19:45:25,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:45:25,579 INFO L481 AbstractCegarLoop]: Abstraction has 63839 states and 71636 transitions. [2020-11-29 19:45:25,579 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 19:45:25,579 INFO L276 IsEmpty]: Start isEmpty. Operand 63839 states and 71636 transitions. [2020-11-29 19:45:25,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2020-11-29 19:45:25,591 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:45:25,592 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:45:25,818 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-11-29 19:45:25,819 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:45:25,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:45:25,819 INFO L82 PathProgramCache]: Analyzing trace with hash -1785207942, now seen corresponding path program 1 times [2020-11-29 19:45:25,820 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:45:25,820 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [508481180] [2020-11-29 19:45:25,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:45:25,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:45:26,419 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 495 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2020-11-29 19:45:26,419 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [508481180] [2020-11-29 19:45:26,419 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:45:26,420 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:45:26,420 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1128463098] [2020-11-29 19:45:26,420 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 19:45:26,421 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:45:26,421 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 19:45:26,421 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 19:45:26,422 INFO L87 Difference]: Start difference. First operand 63839 states and 71636 transitions. Second operand 3 states. [2020-11-29 19:45:35,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:45:35,408 INFO L93 Difference]: Finished difference Result 164475 states and 185068 transitions. [2020-11-29 19:45:35,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 19:45:35,415 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 455 [2020-11-29 19:45:35,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:45:35,539 INFO L225 Difference]: With dead ends: 164475 [2020-11-29 19:45:35,539 INFO L226 Difference]: Without dead ends: 101389 [2020-11-29 19:45:35,562 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 19:45:35,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101389 states. [2020-11-29 19:45:36,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101389 to 92377. [2020-11-29 19:45:36,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92377 states. [2020-11-29 19:45:36,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92377 states to 92377 states and 101924 transitions. [2020-11-29 19:45:36,988 INFO L78 Accepts]: Start accepts. Automaton has 92377 states and 101924 transitions. Word has length 455 [2020-11-29 19:45:36,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:45:36,989 INFO L481 AbstractCegarLoop]: Abstraction has 92377 states and 101924 transitions. [2020-11-29 19:45:36,989 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 19:45:36,989 INFO L276 IsEmpty]: Start isEmpty. Operand 92377 states and 101924 transitions. [2020-11-29 19:45:36,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2020-11-29 19:45:36,997 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:45:36,997 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 19:45:36,997 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-11-29 19:45:36,998 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:45:36,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:45:36,998 INFO L82 PathProgramCache]: Analyzing trace with hash 364206135, now seen corresponding path program 1 times [2020-11-29 19:45:36,998 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:45:36,999 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1262900869] [2020-11-29 19:45:36,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:45:37,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:45:37,675 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 400 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2020-11-29 19:45:37,675 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1262900869] [2020-11-29 19:45:37,675 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:45:37,676 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:45:37,676 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1692347162] [2020-11-29 19:45:37,677 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 19:45:37,677 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:45:37,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 19:45:37,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 19:45:37,678 INFO L87 Difference]: Start difference. First operand 92377 states and 101924 transitions. Second operand 3 states. [2020-11-29 19:45:45,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:45:45,577 INFO L93 Difference]: Finished difference Result 207282 states and 228918 transitions. [2020-11-29 19:45:45,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 19:45:45,578 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 488 [2020-11-29 19:45:45,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:45:45,723 INFO L225 Difference]: With dead ends: 207282 [2020-11-29 19:45:45,723 INFO L226 Difference]: Without dead ends: 115658 [2020-11-29 19:45:45,753 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 19:45:45,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 115658 states. [2020-11-29 19:45:47,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 115658 to 113405. [2020-11-29 19:45:47,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 113405 states. [2020-11-29 19:45:47,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113405 states to 113405 states and 123160 transitions. [2020-11-29 19:45:47,466 INFO L78 Accepts]: Start accepts. Automaton has 113405 states and 123160 transitions. Word has length 488 [2020-11-29 19:45:47,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:45:47,466 INFO L481 AbstractCegarLoop]: Abstraction has 113405 states and 123160 transitions. [2020-11-29 19:45:47,466 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 19:45:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 113405 states and 123160 transitions. [2020-11-29 19:45:47,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2020-11-29 19:45:47,480 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:45:47,480 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:45:47,480 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-11-29 19:45:47,480 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:45:47,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:45:47,481 INFO L82 PathProgramCache]: Analyzing trace with hash 792886685, now seen corresponding path program 1 times [2020-11-29 19:45:47,481 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:45:47,481 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1071709217] [2020-11-29 19:45:47,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:45:47,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:45:48,535 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 660 proven. 0 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2020-11-29 19:45:48,535 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1071709217] [2020-11-29 19:45:48,535 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:45:48,536 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:45:48,536 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477531937] [2020-11-29 19:45:48,537 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 19:45:48,537 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:45:48,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 19:45:48,538 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 19:45:48,538 INFO L87 Difference]: Start difference. First operand 113405 states and 123160 transitions. Second operand 3 states. [2020-11-29 19:45:56,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:45:56,805 INFO L93 Difference]: Finished difference Result 227559 states and 247070 transitions. [2020-11-29 19:45:56,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 19:45:56,807 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 569 [2020-11-29 19:45:56,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:45:56,969 INFO L225 Difference]: With dead ends: 227559 [2020-11-29 19:45:56,969 INFO L226 Difference]: Without dead ends: 114907 [2020-11-29 19:45:57,025 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 19:45:57,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114907 states. [2020-11-29 19:45:58,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114907 to 108899. [2020-11-29 19:45:58,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108899 states. [2020-11-29 19:45:58,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108899 states to 108899 states and 116744 transitions. [2020-11-29 19:45:58,896 INFO L78 Accepts]: Start accepts. Automaton has 108899 states and 116744 transitions. Word has length 569 [2020-11-29 19:45:58,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:45:58,896 INFO L481 AbstractCegarLoop]: Abstraction has 108899 states and 116744 transitions. [2020-11-29 19:45:58,896 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 19:45:58,897 INFO L276 IsEmpty]: Start isEmpty. Operand 108899 states and 116744 transitions. [2020-11-29 19:45:58,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2020-11-29 19:45:58,925 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:45:58,927 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:45:58,927 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-11-29 19:45:58,927 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:45:58,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:45:58,943 INFO L82 PathProgramCache]: Analyzing trace with hash 2078849120, now seen corresponding path program 1 times [2020-11-29 19:45:58,943 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:45:58,943 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1320271927] [2020-11-29 19:45:58,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:45:59,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:45:59,577 INFO L134 CoverageAnalysis]: Checked inductivity of 852 backedges. 682 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2020-11-29 19:45:59,578 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1320271927] [2020-11-29 19:45:59,578 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:45:59,578 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:45:59,578 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1925776124] [2020-11-29 19:45:59,579 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 19:45:59,579 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:45:59,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 19:45:59,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 19:45:59,580 INFO L87 Difference]: Start difference. First operand 108899 states and 116744 transitions. Second operand 3 states. [2020-11-29 19:46:09,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:46:09,361 INFO L93 Difference]: Finished difference Result 217045 states and 232730 transitions. [2020-11-29 19:46:09,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 19:46:09,362 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 591 [2020-11-29 19:46:09,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:46:09,493 INFO L225 Difference]: With dead ends: 217045 [2020-11-29 19:46:09,493 INFO L226 Difference]: Without dead ends: 108899 [2020-11-29 19:46:09,522 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 19:46:09,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108899 states. [2020-11-29 19:46:10,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108899 to 103642. [2020-11-29 19:46:10,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 103642 states. [2020-11-29 19:46:10,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103642 states to 103642 states and 108993 transitions. [2020-11-29 19:46:10,979 INFO L78 Accepts]: Start accepts. Automaton has 103642 states and 108993 transitions. Word has length 591 [2020-11-29 19:46:10,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:46:10,979 INFO L481 AbstractCegarLoop]: Abstraction has 103642 states and 108993 transitions. [2020-11-29 19:46:10,979 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 19:46:10,979 INFO L276 IsEmpty]: Start isEmpty. Operand 103642 states and 108993 transitions. [2020-11-29 19:46:11,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 679 [2020-11-29 19:46:11,002 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:46:11,003 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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 19:46:11,003 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-11-29 19:46:11,003 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:46:11,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:46:11,004 INFO L82 PathProgramCache]: Analyzing trace with hash -106425327, now seen corresponding path program 1 times [2020-11-29 19:46:11,004 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:46:11,004 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1676963949] [2020-11-29 19:46:11,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:46:11,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:46:12,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1297 backedges. 866 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2020-11-29 19:46:12,367 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1676963949] [2020-11-29 19:46:12,367 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:46:12,367 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:46:12,368 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2069174124] [2020-11-29 19:46:12,368 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 19:46:12,368 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:46:12,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 19:46:12,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 19:46:12,369 INFO L87 Difference]: Start difference. First operand 103642 states and 108993 transitions. Second operand 3 states. [2020-11-29 19:46:22,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:46:22,717 INFO L93 Difference]: Finished difference Result 224555 states and 235824 transitions. [2020-11-29 19:46:22,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 19:46:22,719 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 678 [2020-11-29 19:46:22,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:46:22,890 INFO L225 Difference]: With dead ends: 224555 [2020-11-29 19:46:22,891 INFO L226 Difference]: Without dead ends: 121666 [2020-11-29 19:46:23,220 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 19:46:23,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 121666 states. [2020-11-29 19:46:24,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 121666 to 111152. [2020-11-29 19:46:24,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111152 states. [2020-11-29 19:46:24,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111152 states to 111152 states and 116441 transitions. [2020-11-29 19:46:24,686 INFO L78 Accepts]: Start accepts. Automaton has 111152 states and 116441 transitions. Word has length 678 [2020-11-29 19:46:24,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:46:24,687 INFO L481 AbstractCegarLoop]: Abstraction has 111152 states and 116441 transitions. [2020-11-29 19:46:24,687 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 19:46:24,687 INFO L276 IsEmpty]: Start isEmpty. Operand 111152 states and 116441 transitions. [2020-11-29 19:46:24,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 699 [2020-11-29 19:46:24,704 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:46:24,704 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2020-11-29 19:46:24,704 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-11-29 19:46:24,704 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:46:24,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:46:24,705 INFO L82 PathProgramCache]: Analyzing trace with hash -76843901, now seen corresponding path program 1 times [2020-11-29 19:46:24,705 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:46:24,705 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549044955] [2020-11-29 19:46:24,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:46:24,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:46:25,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1297 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 1028 trivial. 0 not checked. [2020-11-29 19:46:25,666 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549044955] [2020-11-29 19:46:25,667 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:46:25,667 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:46:25,667 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [324848664] [2020-11-29 19:46:25,668 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 19:46:25,668 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:46:25,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 19:46:25,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 19:46:25,669 INFO L87 Difference]: Start difference. First operand 111152 states and 116441 transitions. Second operand 3 states. [2020-11-29 19:46:35,412 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:46:35,412 INFO L93 Difference]: Finished difference Result 221551 states and 232124 transitions. [2020-11-29 19:46:35,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 19:46:35,414 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 698 [2020-11-29 19:46:35,415 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:46:35,570 INFO L225 Difference]: With dead ends: 221551 [2020-11-29 19:46:35,570 INFO L226 Difference]: Without dead ends: 111152 [2020-11-29 19:46:35,616 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 19:46:35,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111152 states. [2020-11-29 19:46:36,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111152 to 101389. [2020-11-29 19:46:36,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101389 states. [2020-11-29 19:46:37,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101389 states to 101389 states and 104816 transitions. [2020-11-29 19:46:37,091 INFO L78 Accepts]: Start accepts. Automaton has 101389 states and 104816 transitions. Word has length 698 [2020-11-29 19:46:37,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:46:37,092 INFO L481 AbstractCegarLoop]: Abstraction has 101389 states and 104816 transitions. [2020-11-29 19:46:37,092 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 19:46:37,092 INFO L276 IsEmpty]: Start isEmpty. Operand 101389 states and 104816 transitions. [2020-11-29 19:46:37,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 715 [2020-11-29 19:46:37,110 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:46:37,110 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:46:37,110 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-11-29 19:46:37,111 INFO L429 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-29 19:46:37,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:46:37,111 INFO L82 PathProgramCache]: Analyzing trace with hash 1463225002, now seen corresponding path program 1 times [2020-11-29 19:46:37,111 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:46:37,111 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2035339083] [2020-11-29 19:46:37,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:46:37,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:46:38,775 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 628 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2020-11-29 19:46:38,775 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2035339083] [2020-11-29 19:46:38,775 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:46:38,775 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:46:38,776 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029550961] [2020-11-29 19:46:38,777 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 19:46:38,777 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:46:38,778 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 19:46:38,778 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 19:46:38,778 INFO L87 Difference]: Start difference. First operand 101389 states and 104816 transitions. Second operand 3 states. [2020-11-29 19:46:50,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:46:50,363 INFO L93 Difference]: Finished difference Result 247083 states and 255830 transitions. [2020-11-29 19:46:50,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 19:46:50,365 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 714 [2020-11-29 19:46:50,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:46:50,366 INFO L225 Difference]: With dead ends: 247083 [2020-11-29 19:46:50,366 INFO L226 Difference]: Without dead ends: 0 [2020-11-29 19:46:50,657 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 19:46:50,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-29 19:46:50,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-29 19:46:50,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-29 19:46:50,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-29 19:46:50,658 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 714 [2020-11-29 19:46:50,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:46:50,658 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-29 19:46:50,658 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 19:46:50,659 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-29 19:46:50,659 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-29 19:46:50,659 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-11-29 19:46:50,661 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-29 19:46:52,290 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 547 DAG size of output: 291 [2020-11-29 19:46:53,334 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 460 DAG size of output: 206 [2020-11-29 19:46:54,304 WARN L193 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 526 DAG size of output: 284 [2020-11-29 19:46:55,322 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 589 DAG size of output: 333 [2020-11-29 19:46:56,345 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 589 DAG size of output: 333 [2020-11-29 19:47:00,706 WARN L193 SmtUtils]: Spent 4.35 s on a formula simplification. DAG size of input: 237 DAG size of output: 64 [2020-11-29 19:47:04,612 WARN L193 SmtUtils]: Spent 3.90 s on a formula simplification. DAG size of input: 176 DAG size of output: 64 [2020-11-29 19:47:08,862 WARN L193 SmtUtils]: Spent 4.25 s on a formula simplification. DAG size of input: 235 DAG size of output: 64 [2020-11-29 19:47:14,362 WARN L193 SmtUtils]: Spent 5.50 s on a formula simplification. DAG size of input: 270 DAG size of output: 64 [2020-11-29 19:47:19,841 WARN L193 SmtUtils]: Spent 5.47 s on a formula simplification. DAG size of input: 270 DAG size of output: 64 [2020-11-29 19:47:19,845 INFO L274 CegarLoopResult]: For program point L2876(lines 2876 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,845 INFO L274 CegarLoopResult]: For program point L498(lines 498 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,846 INFO L274 CegarLoopResult]: For program point L3406(lines 3406 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,846 INFO L274 CegarLoopResult]: For program point L764(lines 764 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,846 INFO L274 CegarLoopResult]: For program point L3671(lines 3671 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,846 INFO L274 CegarLoopResult]: For program point L2086(lines 2086 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,846 INFO L274 CegarLoopResult]: For program point L4201(lines 4201 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,846 INFO L274 CegarLoopResult]: For program point L1030(lines 1030 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,846 INFO L274 CegarLoopResult]: For program point L1823(lines 1823 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,846 INFO L274 CegarLoopResult]: For program point L4466(lines 4466 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,846 INFO L274 CegarLoopResult]: For program point L2352(lines 2352 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,846 INFO L274 CegarLoopResult]: For program point L1295(lines 1295 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,846 INFO L274 CegarLoopResult]: For program point L4731(lines 4731 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,847 INFO L274 CegarLoopResult]: For program point L3939(lines 3939 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,847 INFO L274 CegarLoopResult]: For program point L2618(lines 2618 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,847 INFO L274 CegarLoopResult]: For program point L1561(lines 1561 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,847 INFO L274 CegarLoopResult]: For program point L240(lines 240 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,847 INFO L274 CegarLoopResult]: For program point L3147(lines 3147 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,847 INFO L274 CegarLoopResult]: For program point L505(lines 505 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,847 INFO L274 CegarLoopResult]: For program point L2884(lines 2884 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,847 INFO L274 CegarLoopResult]: For program point L770(lines 770 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,847 INFO L274 CegarLoopResult]: For program point L3413(lines 3413 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,847 INFO L274 CegarLoopResult]: For program point L2092(lines 2092 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,847 INFO L274 CegarLoopResult]: For program point L3678(lines 3678 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,847 INFO L274 CegarLoopResult]: For program point L1300(lines 1300 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,847 INFO L274 CegarLoopResult]: For program point L1036(lines 1036 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,848 INFO L274 CegarLoopResult]: For program point L4473(lines 4473 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,848 INFO L274 CegarLoopResult]: For program point L2359(lines 2359 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,848 INFO L274 CegarLoopResult]: For program point L4209(lines 4209 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,848 INFO L274 CegarLoopResult]: For program point L1831(lines 1831 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,848 INFO L274 CegarLoopResult]: For program point L3153(lines 3153 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,848 INFO L274 CegarLoopResult]: For program point L3946(lines 3946 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,848 INFO L274 CegarLoopResult]: For program point L4739(lines 4739 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,848 INFO L274 CegarLoopResult]: For program point L1568(lines 1568 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,848 INFO L274 CegarLoopResult]: For program point L2625(lines 2625 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,848 INFO L274 CegarLoopResult]: For program point L247(lines 247 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,848 INFO L274 CegarLoopResult]: For program point L2890(lines 2890 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,848 INFO L274 CegarLoopResult]: For program point L512(lines 512 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,849 INFO L274 CegarLoopResult]: For program point L3420(lines 3420 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,849 INFO L274 CegarLoopResult]: For program point L1306(lines 1306 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,849 INFO L274 CegarLoopResult]: For program point L778(lines 778 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,849 INFO L274 CegarLoopResult]: For program point L3685(lines 3685 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,849 INFO L274 CegarLoopResult]: For program point L2100(lines 2100 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,849 INFO L274 CegarLoopResult]: For program point L1043(lines 1043 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,849 INFO L274 CegarLoopResult]: For program point L1836(lines 1836 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,849 INFO L274 CegarLoopResult]: For program point L4479(lines 4479 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,849 INFO L274 CegarLoopResult]: For program point L4215(lines 4215 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,849 INFO L274 CegarLoopResult]: For program point L3952(lines 3952 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,849 INFO L274 CegarLoopResult]: For program point L1574(lines 1574 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,849 INFO L274 CegarLoopResult]: For program point L2367(lines 2367 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,849 INFO L274 CegarLoopResult]: For program point L2896(lines 2896 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,850 INFO L274 CegarLoopResult]: For program point L4746(lines 4746 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,850 INFO L274 CegarLoopResult]: For program point L2632(lines 2632 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,850 INFO L274 CegarLoopResult]: For program point L3161(lines 3161 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,850 INFO L274 CegarLoopResult]: For program point L1312(lines 1312 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,850 INFO L274 CegarLoopResult]: For program point L255(lines 255 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,850 INFO L274 CegarLoopResult]: For program point L520(lines 520 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,850 INFO L274 CegarLoopResult]: For program point L785(lines 785 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,850 INFO L274 CegarLoopResult]: For program point L2635(lines 2635 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,850 INFO L274 CegarLoopResult]: For program point L3428(lines 3428 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,850 INFO L274 CegarLoopResult]: For program point L1050(lines 1050 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,850 INFO L274 CegarLoopResult]: For program point L2107(lines 2107 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,851 INFO L274 CegarLoopResult]: For program point L1843(lines 1843 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,851 INFO L274 CegarLoopResult]: For program point L3693(lines 3693 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,851 INFO L274 CegarLoopResult]: For program point L4486(lines 4486 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,851 INFO L274 CegarLoopResult]: For program point L4222(lines 4222 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,851 INFO L274 CegarLoopResult]: For program point L2373(lines 2373 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,851 INFO L274 CegarLoopResult]: For program point L2902(lines 2902 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,851 INFO L274 CegarLoopResult]: For program point L4752(lines 4752 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,851 INFO L274 CegarLoopResult]: For program point L1317(lines 1317 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,851 INFO L274 CegarLoopResult]: For program point L260(lines 260 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,851 INFO L274 CegarLoopResult]: For program point L3960(lines 3960 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,851 INFO L274 CegarLoopResult]: For program point L1582(lines 1582 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,851 INFO L274 CegarLoopResult]: For program point L3168(lines 3168 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,852 INFO L274 CegarLoopResult]: For program point L791(lines 791 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,852 INFO L274 CegarLoopResult]: For program point L527(lines 527 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,852 INFO L274 CegarLoopResult]: For program point L2113(lines 2113 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,852 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-29 19:47:19,852 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 15) no Hoare annotation was computed. [2020-11-29 19:47:19,852 INFO L274 CegarLoopResult]: For program point L3699(lines 3699 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,852 INFO L274 CegarLoopResult]: For program point L2378(lines 2378 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,852 INFO L274 CegarLoopResult]: For program point L1057(lines 1057 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,852 INFO L274 CegarLoopResult]: For program point L2643(lines 2643 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,852 INFO L274 CegarLoopResult]: For program point L3436(lines 3436 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,852 INFO L274 CegarLoopResult]: For program point L1322(lines 1322 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,853 INFO L274 CegarLoopResult]: For program point L4229(lines 4229 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,853 INFO L274 CegarLoopResult]: For program point L1851(lines 1851 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,853 INFO L274 CegarLoopResult]: For program point L4494(lines 4494 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,853 INFO L274 CegarLoopResult]: For program point L2909(lines 2909 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,853 INFO L274 CegarLoopResult]: For program point L4759(lines 4759 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,853 INFO L274 CegarLoopResult]: For program point L3702(lines 3702 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,853 INFO L274 CegarLoopResult]: For program point L1588(lines 1588 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,853 INFO L274 CegarLoopResult]: For program point L267(lines 267 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,853 INFO L274 CegarLoopResult]: For program point L3967(lines 3967 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,854 INFO L270 CegarLoopResult]: At program point L3175(lines 1699 3176) the Hoare annotation is: (let ((.cse14 (= ~a7~0 12))) (let ((.cse6 (< 189 ~a2~0)) (.cse13 (<= ~a5~0 3)) (.cse0 (<= ~a17~0 111)) (.cse11 (not .cse14)) (.cse12 (<= ~a24~0 14)) (.cse7 (= 6 ~a5~0)) (.cse1 (<= 15 ~a24~0)) (.cse5 (< 255 ~a17~0)) (.cse15 (= 7 ~a5~0)) (.cse9 (<= 14 ~a24~0)) (.cse4 (<= 14 ~a7~0)) (.cse8 (= 5 ~a5~0)) (.cse3 (= ~a24~0 13)) (.cse10 (<= ~a2~0 170)) (.cse2 (<= ~a5~0 4))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse0 .cse4 .cse2) (and .cse1 .cse2 .cse5) (and .cse3 .cse6 .cse2) (and .cse7 .cse3) (and .cse0 .cse1 .cse8) (and .cse9 .cse6 .cse2) (and (<= ~a7~0 13) .cse1 .cse2) (and .cse9 .cse10 .cse8) (and .cse3 .cse8) (and .cse10 .cse11 .cse2) (and .cse9 .cse7 .cse12) (and .cse13 .cse1) (and .cse13 .cse10) (and .cse7 .cse4 .cse1) (and .cse9 .cse14 .cse12 .cse8) (and .cse9 .cse6 .cse8) (and .cse7 .cse0 .cse1) (and .cse3 .cse13) (and .cse3 .cse15) (and .cse9 .cse14 .cse0 .cse2) (and .cse7 .cse14 .cse1) (and .cse11 .cse1 .cse8) (and .cse9 .cse12 .cse8 .cse5) (and .cse7 .cse1 .cse5) (and .cse9 .cse15) (and .cse9 .cse4 .cse8) (and .cse3 .cse10 .cse2)))) [2020-11-29 19:47:19,854 INFO L274 CegarLoopResult]: For program point L797(lines 797 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,854 INFO L274 CegarLoopResult]: For program point L534(lines 534 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,854 INFO L274 CegarLoopResult]: For program point L1063(lines 1063 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,854 INFO L274 CegarLoopResult]: For program point L2649(lines 2649 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,855 INFO L274 CegarLoopResult]: For program point L3442(lines 3442 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,855 INFO L274 CegarLoopResult]: For program point L2385(lines 2385 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,855 INFO L274 CegarLoopResult]: For program point L2121(lines 2121 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,855 INFO L274 CegarLoopResult]: For program point L1857(lines 1857 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,855 INFO L274 CegarLoopResult]: For program point L4236(lines 4236 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,855 INFO L274 CegarLoopResult]: For program point L4765(lines 4765 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,855 INFO L274 CegarLoopResult]: For program point L1330(lines 1330 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,855 INFO L274 CegarLoopResult]: For program point L2916(lines 2916 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,855 INFO L274 CegarLoopResult]: For program point L3973(lines 3973 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,855 INFO L274 CegarLoopResult]: For program point L802(lines 802 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,855 INFO L274 CegarLoopResult]: For program point L3709(lines 3709 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,855 INFO L274 CegarLoopResult]: For program point L4502(lines 4502 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,856 INFO L274 CegarLoopResult]: For program point L274(lines 274 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,856 INFO L274 CegarLoopResult]: For program point L3181(lines 3181 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,856 INFO L274 CegarLoopResult]: For program point L1596(lines 1596 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,856 INFO L274 CegarLoopResult]: For program point L1068(lines 1068 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,856 INFO L274 CegarLoopResult]: For program point L2655(lines 2655 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,856 INFO L274 CegarLoopResult]: For program point L541(lines 541 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,856 INFO L274 CegarLoopResult]: For program point L2392(lines 2392 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,856 INFO L274 CegarLoopResult]: For program point L3449(lines 3449 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,856 INFO L274 CegarLoopResult]: For program point L2128(lines 2128 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,856 INFO L274 CegarLoopResult]: For program point L3978(lines 3978 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,856 INFO L274 CegarLoopResult]: For program point L1864(lines 1864 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,856 INFO L274 CegarLoopResult]: For program point L4771(lines 4771 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,857 INFO L274 CegarLoopResult]: For program point L4243(lines 4243 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,857 INFO L274 CegarLoopResult]: For program point L15(line 15) no Hoare annotation was computed. [2020-11-29 19:47:19,857 INFO L274 CegarLoopResult]: For program point L4508(lines 4508 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,857 INFO L274 CegarLoopResult]: For program point L1337(lines 1337 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,857 INFO L274 CegarLoopResult]: For program point L2923(lines 2923 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,857 INFO L274 CegarLoopResult]: For program point L809(lines 809 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,857 INFO L274 CegarLoopResult]: For program point L3716(lines 3716 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,857 INFO L274 CegarLoopResult]: For program point L3188(lines 3188 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,857 INFO L274 CegarLoopResult]: For program point L282(lines 282 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,857 INFO L274 CegarLoopResult]: For program point L1075(lines 1075 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,857 INFO L274 CegarLoopResult]: For program point L1604(lines 1604 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,857 INFO L274 CegarLoopResult]: For program point L547(lines 547 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,858 INFO L274 CegarLoopResult]: For program point L2662(lines 2662 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,858 INFO L274 CegarLoopResult]: For program point L4248(lines 4248 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,858 INFO L274 CegarLoopResult]: For program point L3456(lines 3456 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,858 INFO L274 CegarLoopResult]: For program point L2399(lines 2399 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,858 INFO L274 CegarLoopResult]: For program point L2135(lines 2135 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,858 INFO L274 CegarLoopResult]: For program point L3985(lines 3985 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,858 INFO L274 CegarLoopResult]: For program point L1871(lines 1871 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,862 INFO L274 CegarLoopResult]: For program point L4778(lines 4778 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,862 INFO L274 CegarLoopResult]: For program point L4514(lines 4514 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,862 INFO L274 CegarLoopResult]: For program point L2930(lines 2930 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,862 INFO L274 CegarLoopResult]: For program point L3723(lines 3723 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,862 INFO L274 CegarLoopResult]: For program point L1609(lines 1609 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,862 INFO L274 CegarLoopResult]: For program point L1345(lines 1345 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,863 INFO L274 CegarLoopResult]: For program point L288(lines 288 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,863 INFO L274 CegarLoopResult]: For program point L817(lines 817 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,863 INFO L274 CegarLoopResult]: For program point L4781(lines 4781 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,863 INFO L274 CegarLoopResult]: For program point L553(lines 553 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,863 INFO L274 CegarLoopResult]: For program point L3196(lines 3196 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,863 INFO L274 CegarLoopResult]: For program point L4253(lines 4253 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,864 INFO L274 CegarLoopResult]: For program point L1083(lines 1083 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,864 INFO L274 CegarLoopResult]: For program point L2669(lines 2669 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,864 INFO L274 CegarLoopResult]: For program point L4519(lines 4519 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,864 INFO L274 CegarLoopResult]: For program point L2405(lines 2405 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,864 INFO L274 CegarLoopResult]: For program point L3991(lines 3991 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,864 INFO L274 CegarLoopResult]: For program point L3463(lines 3463 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,864 INFO L274 CegarLoopResult]: For program point L2142(lines 2142 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,865 INFO L274 CegarLoopResult]: For program point L1878(lines 1878 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,865 INFO L274 CegarLoopResult]: For program point L2936(lines 2936 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,865 INFO L274 CegarLoopResult]: For program point L294(lines 294 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,865 INFO L274 CegarLoopResult]: For program point L3730(lines 3730 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,865 INFO L274 CegarLoopResult]: For program point L1616(lines 1616 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,865 INFO L274 CegarLoopResult]: For program point L1352(lines 1352 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,866 INFO L274 CegarLoopResult]: For program point L824(lines 824 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,866 INFO L274 CegarLoopResult]: For program point L4788(lines 4788 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,866 INFO L274 CegarLoopResult]: For program point L560(lines 560 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,866 INFO L274 CegarLoopResult]: For program point L2410(lines 2410 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,866 INFO L274 CegarLoopResult]: For program point L3203(lines 3203 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,866 INFO L274 CegarLoopResult]: For program point L2675(lines 2675 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,866 INFO L274 CegarLoopResult]: For program point L4525(lines 4525 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,867 INFO L274 CegarLoopResult]: For program point L4261(lines 4261 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,867 INFO L274 CegarLoopResult]: For program point L1090(lines 1090 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,867 INFO L274 CegarLoopResult]: For program point L3998(lines 3998 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,867 INFO L274 CegarLoopResult]: For program point L2149(lines 2149 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,867 INFO L274 CegarLoopResult]: For program point L1885(lines 1885 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,867 INFO L274 CegarLoopResult]: For program point L3471(lines 3471 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,868 INFO L274 CegarLoopResult]: For program point L1357(lines 1357 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,868 INFO L274 CegarLoopResult]: For program point L3736(lines 3736 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,868 INFO L274 CegarLoopResult]: For program point L301(lines 301 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,868 INFO L274 CegarLoopResult]: For program point L2944(lines 2944 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,868 INFO L274 CegarLoopResult]: For program point L830(lines 830 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,868 INFO L274 CegarLoopResult]: For program point L1623(lines 1623 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,868 INFO L274 CegarLoopResult]: For program point L3209(lines 3209 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,869 INFO L274 CegarLoopResult]: For program point L2681(lines 2681 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,869 INFO L274 CegarLoopResult]: For program point L567(lines 567 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,869 INFO L274 CegarLoopResult]: For program point L2417(lines 2417 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,869 INFO L274 CegarLoopResult]: For program point L4267(lines 4267 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,869 INFO L274 CegarLoopResult]: For program point L1096(lines 1096 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,869 INFO L274 CegarLoopResult]: For program point L39(lines 39 41) no Hoare annotation was computed. [2020-11-29 19:47:19,869 INFO L274 CegarLoopResult]: For program point L39-2(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,870 INFO L274 CegarLoopResult]: For program point L4796(lines 4796 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,870 INFO L274 CegarLoopResult]: For program point L4532(lines 4532 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,870 INFO L274 CegarLoopResult]: For program point L40(line 40) no Hoare annotation was computed. [2020-11-29 19:47:19,870 INFO L274 CegarLoopResult]: For program point L4004(lines 4004 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,870 INFO L274 CegarLoopResult]: For program point L3476(lines 3476 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,870 INFO L274 CegarLoopResult]: For program point L1891(lines 1891 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,871 INFO L274 CegarLoopResult]: For program point L2156(lines 2156 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,871 INFO L274 CegarLoopResult]: For program point L42-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,871 INFO L274 CegarLoopResult]: For program point L43(line 43) no Hoare annotation was computed. [2020-11-29 19:47:19,871 INFO L274 CegarLoopResult]: For program point L3743(lines 3743 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,871 INFO L274 CegarLoopResult]: For program point L1365(lines 1365 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,871 INFO L274 CegarLoopResult]: For program point L308(lines 308 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,871 INFO L274 CegarLoopResult]: For program point L2951(lines 2951 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,872 INFO L274 CegarLoopResult]: For program point L837(lines 837 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,872 INFO L274 CegarLoopResult]: For program point L1630(lines 1630 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,872 INFO L274 CegarLoopResult]: For program point L1102(lines 1102 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,872 INFO L274 CegarLoopResult]: For program point L45-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,872 INFO L274 CegarLoopResult]: For program point L2688(lines 2688 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,872 INFO L274 CegarLoopResult]: For program point L574(lines 574 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,872 INFO L274 CegarLoopResult]: For program point L3217(lines 3217 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,873 INFO L274 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed. [2020-11-29 19:47:19,873 INFO L274 CegarLoopResult]: For program point L4539(lines 4539 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,873 INFO L274 CegarLoopResult]: For program point L3482(lines 3482 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,873 INFO L274 CegarLoopResult]: For program point L2425(lines 2425 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,873 INFO L274 CegarLoopResult]: For program point L4275(lines 4275 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,873 INFO L274 CegarLoopResult]: For program point L1897(lines 1897 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,874 INFO L274 CegarLoopResult]: For program point L840(lines 840 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,874 INFO L274 CegarLoopResult]: For program point L4804(lines 4804 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,874 INFO L274 CegarLoopResult]: For program point L48-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,874 INFO L274 CegarLoopResult]: For program point L4012(lines 4012 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,874 INFO L274 CegarLoopResult]: For program point L313(lines 313 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,874 INFO L274 CegarLoopResult]: For program point L2163(lines 2163 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,874 INFO L274 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-11-29 19:47:19,875 INFO L274 CegarLoopResult]: For program point L3749(lines 3749 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,875 INFO L274 CegarLoopResult]: For program point L2957(lines 2957 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,875 INFO L274 CegarLoopResult]: For program point L2693(lines 2693 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,875 INFO L274 CegarLoopResult]: For program point L1372(lines 1372 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,875 INFO L274 CegarLoopResult]: For program point L51-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,875 INFO L274 CegarLoopResult]: For program point L1637(lines 1637 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,876 INFO L274 CegarLoopResult]: For program point L3223(lines 3223 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,876 INFO L274 CegarLoopResult]: For program point L1109(lines 1109 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,876 INFO L274 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-11-29 19:47:19,876 INFO L274 CegarLoopResult]: For program point L581(lines 581 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,876 INFO L274 CegarLoopResult]: For program point L2431(lines 2431 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,876 INFO L274 CegarLoopResult]: For program point L4546(lines 4546 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,877 INFO L274 CegarLoopResult]: For program point L4282(lines 4282 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,877 INFO L274 CegarLoopResult]: For program point L54-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,877 INFO L274 CegarLoopResult]: For program point L1904(lines 1904 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,877 INFO L274 CegarLoopResult]: For program point L3490(lines 3490 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,877 INFO L274 CegarLoopResult]: For program point L319(lines 319 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,877 INFO L274 CegarLoopResult]: For program point L2169(lines 2169 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,877 INFO L274 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-11-29 19:47:19,878 INFO L274 CegarLoopResult]: For program point L848(lines 848 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,878 INFO L274 CegarLoopResult]: For program point L3755(lines 3755 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,878 INFO L274 CegarLoopResult]: For program point L4812(lines 4812 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,878 INFO L274 CegarLoopResult]: For program point L4020(lines 4020 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,878 INFO L274 CegarLoopResult]: For program point L57-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,878 INFO L274 CegarLoopResult]: For program point L1379(lines 1379 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,879 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-11-29 19:47:19,879 INFO L274 CegarLoopResult]: For program point L1115(lines 1115 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,879 INFO L274 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-11-29 19:47:19,879 INFO L274 CegarLoopResult]: For program point L2965(lines 2965 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,879 INFO L274 CegarLoopResult]: For program point L1644(lines 1644 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,879 INFO L274 CegarLoopResult]: For program point L2701(lines 2701 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,880 INFO L274 CegarLoopResult]: For program point L587(lines 587 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,880 INFO L274 CegarLoopResult]: For program point L4551(lines 4551 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,880 INFO L274 CegarLoopResult]: For program point L3230(lines 3230 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,880 INFO L274 CegarLoopResult]: For program point L1909(lines 1909 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,880 INFO L274 CegarLoopResult]: For program point L60-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,880 INFO L274 CegarLoopResult]: For program point L2439(lines 2439 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,880 INFO L274 CegarLoopResult]: For program point L4289(lines 4289 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,881 INFO L274 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-11-29 19:47:19,881 INFO L274 CegarLoopResult]: For program point L4025(lines 4025 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,881 INFO L274 CegarLoopResult]: For program point L854(lines 854 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,881 INFO L274 CegarLoopResult]: For program point L3497(lines 3497 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,881 INFO L274 CegarLoopResult]: For program point L326(lines 326 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,881 INFO L274 CegarLoopResult]: For program point L2176(lines 2176 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,882 INFO L270 CegarLoopResult]: At program point L4819(lines 4668 4820) the Hoare annotation is: (let ((.cse14 (= ~a7~0 12))) (let ((.cse6 (< 189 ~a2~0)) (.cse13 (<= ~a5~0 3)) (.cse0 (<= ~a17~0 111)) (.cse11 (not .cse14)) (.cse12 (<= ~a24~0 14)) (.cse7 (= 6 ~a5~0)) (.cse1 (<= 15 ~a24~0)) (.cse5 (< 255 ~a17~0)) (.cse15 (= 7 ~a5~0)) (.cse9 (<= 14 ~a24~0)) (.cse4 (<= 14 ~a7~0)) (.cse8 (= 5 ~a5~0)) (.cse3 (= ~a24~0 13)) (.cse10 (<= ~a2~0 170)) (.cse2 (<= ~a5~0 4))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse0 .cse4 .cse2) (and .cse1 .cse2 .cse5) (and .cse3 .cse6 .cse2) (and .cse7 .cse3) (and .cse0 .cse1 .cse8) (and .cse9 .cse6 .cse2) (and (<= ~a7~0 13) .cse1 .cse2) (and .cse9 .cse10 .cse8) (and .cse3 .cse8) (and .cse10 .cse11 .cse2) (and .cse9 .cse7 .cse12) (and .cse13 .cse1) (and .cse13 .cse10) (and .cse7 .cse4 .cse1) (and .cse9 .cse14 .cse12 .cse8) (and .cse9 .cse6 .cse8) (and .cse7 .cse0 .cse1) (and .cse3 .cse13) (and .cse3 .cse15) (and .cse9 .cse14 .cse0 .cse2) (and .cse7 .cse14 .cse1) (and .cse11 .cse1 .cse8) (and .cse9 .cse12 .cse8 .cse5) (and .cse7 .cse1 .cse5) (and .cse9 .cse15) (and .cse9 .cse4 .cse8) (and .cse3 .cse10 .cse2)))) [2020-11-29 19:47:19,882 INFO L274 CegarLoopResult]: For program point L3762(lines 3762 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,882 INFO L274 CegarLoopResult]: For program point L63-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,882 INFO L274 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-11-29 19:47:19,883 INFO L274 CegarLoopResult]: For program point L1914(lines 1914 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,883 INFO L274 CegarLoopResult]: For program point L2971(lines 2971 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,883 INFO L274 CegarLoopResult]: For program point L2707(lines 2707 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,883 INFO L274 CegarLoopResult]: For program point L4557(lines 4557 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,883 INFO L274 CegarLoopResult]: For program point L1386(lines 1386 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,883 INFO L277 CegarLoopResult]: At program point L4822(lines 4822 4838) the Hoare annotation is: true [2020-11-29 19:47:19,884 INFO L274 CegarLoopResult]: For program point L1651(lines 1651 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,884 INFO L274 CegarLoopResult]: For program point L594(lines 594 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,884 INFO L274 CegarLoopResult]: For program point L1123(lines 1123 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,884 INFO L274 CegarLoopResult]: For program point L66-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,884 INFO L274 CegarLoopResult]: For program point L859(lines 859 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,884 INFO L274 CegarLoopResult]: For program point L3502(lines 3502 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,884 INFO L274 CegarLoopResult]: For program point L3238(lines 3238 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,885 INFO L274 CegarLoopResult]: For program point L67(line 67) no Hoare annotation was computed. [2020-11-29 19:47:19,885 INFO L274 CegarLoopResult]: For program point L2446(lines 2446 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,885 INFO L274 CegarLoopResult]: For program point L4296(lines 4296 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,885 INFO L274 CegarLoopResult]: For program point L333(lines 333 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,885 INFO L274 CegarLoopResult]: For program point L69-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,885 INFO L274 CegarLoopResult]: For program point L4033(lines 4033 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,886 INFO L274 CegarLoopResult]: For program point L3769(lines 3769 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,886 INFO L274 CegarLoopResult]: For program point L2184(lines 2184 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,886 INFO L274 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-11-29 19:47:19,886 INFO L274 CegarLoopResult]: For program point L1921(lines 1921 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,887 INFO L270 CegarLoopResult]: At program point L4828-2(lines 4828 4837) the Hoare annotation is: (let ((.cse14 (= ~a7~0 12))) (let ((.cse7 (< 189 ~a2~0)) (.cse13 (<= ~a5~0 3)) (.cse0 (<= ~a17~0 111)) (.cse11 (not .cse14)) (.cse12 (<= ~a24~0 14)) (.cse6 (= 6 ~a5~0)) (.cse1 (<= 15 ~a24~0)) (.cse5 (< 255 ~a17~0)) (.cse15 (= 7 ~a5~0)) (.cse9 (<= 14 ~a24~0)) (.cse4 (<= 14 ~a7~0)) (.cse8 (= 5 ~a5~0)) (.cse3 (= ~a24~0 13)) (.cse10 (<= ~a2~0 170)) (.cse2 (<= ~a5~0 4))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse0 .cse4 .cse2) (and .cse1 .cse2 .cse5) (and .cse6 .cse3) (and .cse3 .cse7 .cse2) (and .cse0 .cse1 .cse8) (and .cse9 .cse7 .cse2) (and (<= ~a7~0 13) .cse1 .cse2) (and .cse9 .cse10 .cse8) (and .cse3 .cse8) (and .cse10 .cse11 .cse2) (and .cse9 .cse6 .cse12) (and .cse13 .cse1) (and .cse13 .cse10) (and .cse6 .cse4 .cse1) (and .cse9 .cse14 .cse12 .cse8) (and .cse9 .cse7 .cse8) (and .cse6 .cse0 .cse1) (and .cse3 .cse13) (and .cse3 .cse15) (and .cse9 .cse14 .cse0 .cse2) (and .cse6 .cse14 .cse1) (and .cse11 .cse1 .cse8) (and .cse9 .cse12 .cse8 .cse5) (and .cse6 .cse1 .cse5) (and .cse9 .cse15) (and .cse9 .cse4 .cse8) (and .cse3 .cse10 .cse2)))) [2020-11-29 19:47:19,887 INFO L274 CegarLoopResult]: For program point L1129(lines 1129 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,887 INFO L274 CegarLoopResult]: For program point L72-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,887 INFO L274 CegarLoopResult]: For program point L2979(lines 2979 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,887 INFO L274 CegarLoopResult]: For program point L1658(lines 1658 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,887 INFO L274 CegarLoopResult]: For program point L2715(lines 2715 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,887 INFO L274 CegarLoopResult]: For program point L601(lines 601 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,888 INFO L274 CegarLoopResult]: For program point L4565(lines 4565 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,888 INFO L274 CegarLoopResult]: For program point L1394(lines 1394 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,888 INFO L274 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-11-29 19:47:19,888 INFO L274 CegarLoopResult]: For program point L866(lines 866 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,888 INFO L274 CegarLoopResult]: For program point L3509(lines 3509 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,888 INFO L274 CegarLoopResult]: For program point L3245(lines 3245 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,889 INFO L274 CegarLoopResult]: For program point L4303(lines 4303 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,889 INFO L274 CegarLoopResult]: For program point L75-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,889 INFO L274 CegarLoopResult]: For program point L3775(lines 3775 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,889 INFO L274 CegarLoopResult]: For program point L2454(lines 2454 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,889 INFO L274 CegarLoopResult]: For program point L340(lines 340 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,889 INFO L274 CegarLoopResult]: For program point L2190(lines 2190 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,889 INFO L274 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-11-29 19:47:19,890 INFO L274 CegarLoopResult]: For program point L4040(lines 4040 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,890 INFO L274 CegarLoopResult]: For program point L4833(line 4833) no Hoare annotation was computed. [2020-11-29 19:47:19,890 INFO L274 CegarLoopResult]: For program point L78-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,890 INFO L274 CegarLoopResult]: For program point L1928(lines 1928 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,890 INFO L274 CegarLoopResult]: For program point L3514(lines 3514 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,890 INFO L274 CegarLoopResult]: For program point L1400(lines 1400 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,891 INFO L274 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-11-29 19:47:19,891 INFO L274 CegarLoopResult]: For program point L2986(lines 2986 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,891 INFO L274 CegarLoopResult]: For program point L872(lines 872 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,891 INFO L274 CegarLoopResult]: For program point L2722(lines 2722 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,891 INFO L274 CegarLoopResult]: For program point L1665(lines 1665 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,891 INFO L274 CegarLoopResult]: For program point L608(lines 608 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,891 INFO L274 CegarLoopResult]: For program point L1137(lines 1137 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,892 INFO L274 CegarLoopResult]: For program point L4573(lines 4573 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,892 INFO L274 CegarLoopResult]: For program point L2459(lines 2459 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,892 INFO L274 CegarLoopResult]: For program point L3252(lines 3252 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,892 INFO L274 CegarLoopResult]: For program point L4309(lines 4309 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,892 INFO L274 CegarLoopResult]: For program point L2195(lines 2195 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,892 INFO L274 CegarLoopResult]: For program point L81-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,892 INFO L274 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-29 19:47:19,893 INFO L274 CegarLoopResult]: For program point L4046(lines 4046 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,893 INFO L274 CegarLoopResult]: For program point L3782(lines 3782 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,893 INFO L274 CegarLoopResult]: For program point L347(lines 347 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,893 INFO L274 CegarLoopResult]: For program point L84-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,893 INFO L274 CegarLoopResult]: For program point L3520(lines 3520 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,893 INFO L274 CegarLoopResult]: For program point L1406(lines 1406 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,894 INFO L274 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-29 19:47:19,894 INFO L274 CegarLoopResult]: For program point L1935(lines 1935 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,894 INFO L274 CegarLoopResult]: For program point L2728(lines 2728 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,894 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-11-29 19:47:19,894 INFO L274 CegarLoopResult]: For program point L879(lines 879 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,894 INFO L274 CegarLoopResult]: For program point L615(lines 615 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,894 INFO L274 CegarLoopResult]: For program point L1144(lines 1144 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,895 INFO L274 CegarLoopResult]: For program point L87-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,895 INFO L274 CegarLoopResult]: For program point L2994(lines 2994 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,895 INFO L274 CegarLoopResult]: For program point L1673(lines 1673 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,895 INFO L274 CegarLoopResult]: For program point L2466(lines 2466 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,895 INFO L274 CegarLoopResult]: For program point L3259(lines 3259 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,895 INFO L274 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-29 19:47:19,895 INFO L274 CegarLoopResult]: For program point L4581(lines 4581 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,896 INFO L274 CegarLoopResult]: For program point L4317(lines 4317 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,896 INFO L274 CegarLoopResult]: For program point L2203(lines 2203 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,896 INFO L274 CegarLoopResult]: For program point L90-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,896 INFO L274 CegarLoopResult]: For program point L4054(lines 4054 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,896 INFO L274 CegarLoopResult]: For program point L3790(lines 3790 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,896 INFO L274 CegarLoopResult]: For program point L355(lines 355 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,896 INFO L274 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-29 19:47:19,897 INFO L274 CegarLoopResult]: For program point L3527(lines 3527 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,897 INFO L274 CegarLoopResult]: For program point L4584(lines 4584 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,897 INFO L274 CegarLoopResult]: For program point L1413(lines 1413 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,897 INFO L274 CegarLoopResult]: For program point L885(lines 885 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,897 INFO L274 CegarLoopResult]: For program point L2735(lines 2735 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,897 INFO L274 CegarLoopResult]: For program point L621(lines 621 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,898 INFO L274 CegarLoopResult]: For program point L93-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,898 INFO L274 CegarLoopResult]: For program point L1943(lines 1943 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,898 INFO L274 CegarLoopResult]: For program point L2472(lines 2472 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,898 INFO L274 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-29 19:47:19,898 INFO L274 CegarLoopResult]: For program point L3001(lines 3001 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,898 INFO L274 CegarLoopResult]: For program point L3530(lines 3530 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,898 INFO L274 CegarLoopResult]: For program point L1152(lines 1152 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,899 INFO L274 CegarLoopResult]: For program point L2209(lines 2209 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,899 INFO L274 CegarLoopResult]: For program point L1681(lines 1681 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,899 INFO L274 CegarLoopResult]: For program point L3267(lines 3267 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,899 INFO L274 CegarLoopResult]: For program point L4324(lines 4324 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,899 INFO L274 CegarLoopResult]: For program point L96-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,899 INFO L274 CegarLoopResult]: For program point L3796(lines 3796 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,899 INFO L274 CegarLoopResult]: For program point L361(lines 361 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,900 INFO L274 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-11-29 19:47:19,900 INFO L274 CegarLoopResult]: For program point L4062(lines 4062 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,900 INFO L274 CegarLoopResult]: For program point L2741(lines 2741 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,900 INFO L274 CegarLoopResult]: For program point L1420(lines 1420 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,900 INFO L274 CegarLoopResult]: For program point L99-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,900 INFO L274 CegarLoopResult]: For program point L892(lines 892 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,900 INFO L274 CegarLoopResult]: For program point L628(lines 628 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,901 INFO L274 CegarLoopResult]: For program point L3535(lines 3535 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,901 INFO L274 CegarLoopResult]: For program point L4592(lines 4592 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,901 INFO L274 CegarLoopResult]: For program point L2214(lines 2214 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,901 INFO L274 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-11-29 19:47:19,901 INFO L274 CegarLoopResult]: For program point L1950(lines 1950 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,901 INFO L274 CegarLoopResult]: For program point L2479(lines 2479 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,901 INFO L274 CegarLoopResult]: For program point L1159(lines 1159 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,902 INFO L274 CegarLoopResult]: For program point L102-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,902 INFO L274 CegarLoopResult]: For program point L3009(lines 3009 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,902 INFO L274 CegarLoopResult]: For program point L1688(lines 1688 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,902 INFO L274 CegarLoopResult]: For program point L4331(lines 4331 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,902 INFO L274 CegarLoopResult]: For program point L3274(lines 3274 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,902 INFO L274 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-29 19:47:19,903 INFO L274 CegarLoopResult]: For program point L368(lines 368 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,903 INFO L274 CegarLoopResult]: For program point L4068(lines 4068 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,903 INFO L274 CegarLoopResult]: For program point L3804(lines 3804 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,903 INFO L274 CegarLoopResult]: For program point L105-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,903 INFO L274 CegarLoopResult]: For program point L898(lines 898 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,903 INFO L274 CegarLoopResult]: For program point L2748(lines 2748 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,903 INFO L274 CegarLoopResult]: For program point L2484(lines 2484 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,904 INFO L274 CegarLoopResult]: For program point L3541(lines 3541 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,904 INFO L274 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-29 19:47:19,904 INFO L274 CegarLoopResult]: For program point L1956(lines 1956 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,904 INFO L274 CegarLoopResult]: For program point L635(lines 635 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,904 INFO L274 CegarLoopResult]: For program point L1428(lines 1428 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,904 INFO L274 CegarLoopResult]: For program point L2221(lines 2221 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,904 INFO L274 CegarLoopResult]: For program point L4600(lines 4600 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,905 INFO L274 CegarLoopResult]: For program point L3279(lines 3279 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,905 INFO L274 CegarLoopResult]: For program point L108-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,905 INFO L274 CegarLoopResult]: For program point L1166(lines 1166 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,905 INFO L274 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-29 19:47:19,905 INFO L274 CegarLoopResult]: For program point L4338(lines 4338 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,905 INFO L274 CegarLoopResult]: For program point L4074(lines 4074 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,905 INFO L274 CegarLoopResult]: For program point L3017(lines 3017 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,906 INFO L274 CegarLoopResult]: For program point L3810(lines 3810 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,906 INFO L270 CegarLoopResult]: At program point L1696(lines 38 1697) the Hoare annotation is: (let ((.cse14 (= ~a7~0 12))) (let ((.cse7 (< 189 ~a2~0)) (.cse13 (<= ~a5~0 3)) (.cse0 (<= ~a17~0 111)) (.cse11 (not .cse14)) (.cse12 (<= ~a24~0 14)) (.cse6 (= 6 ~a5~0)) (.cse1 (<= 15 ~a24~0)) (.cse5 (< 255 ~a17~0)) (.cse15 (= 7 ~a5~0)) (.cse9 (<= 14 ~a24~0)) (.cse4 (<= 14 ~a7~0)) (.cse8 (= 5 ~a5~0)) (.cse3 (= ~a24~0 13)) (.cse10 (<= ~a2~0 170)) (.cse2 (<= ~a5~0 4))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse0 .cse4 .cse2) (and .cse1 .cse2 .cse5) (and .cse6 .cse3) (and .cse3 .cse7 .cse2) (and .cse0 .cse1 .cse8) (and .cse9 .cse7 .cse2) (and (<= ~a7~0 13) .cse1 .cse2) (and .cse9 .cse10 .cse8) (and .cse3 .cse8) (and .cse10 .cse11 .cse2) (and .cse9 .cse6 .cse12) (and .cse13 .cse1) (and .cse13 .cse10) (and .cse6 .cse4 .cse1) (and .cse9 .cse14 .cse12 .cse8) (and .cse9 .cse7 .cse8) (and .cse6 .cse0 .cse1) (and .cse3 .cse13) (and .cse3 .cse15) (and .cse9 .cse14 .cse0 .cse2) (and .cse6 .cse14 .cse1) (and .cse11 .cse1 .cse8) (and .cse9 .cse12 .cse8 .cse5) (and .cse6 .cse1 .cse5) (and .cse9 .cse15) (and .cse9 .cse4 .cse8) (and .cse3 .cse10 .cse2)))) [2020-11-29 19:47:19,906 INFO L274 CegarLoopResult]: For program point L375(lines 375 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,906 INFO L274 CegarLoopResult]: For program point L111-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,907 INFO L274 CegarLoopResult]: For program point L904(lines 904 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,907 INFO L274 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-11-29 19:47:19,907 INFO L274 CegarLoopResult]: For program point L1962(lines 1962 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,907 INFO L274 CegarLoopResult]: For program point L3548(lines 3548 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,907 INFO L274 CegarLoopResult]: For program point L1434(lines 1434 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,907 INFO L274 CegarLoopResult]: For program point L2491(lines 2491 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,907 INFO L274 CegarLoopResult]: For program point L2227(lines 2227 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,908 INFO L274 CegarLoopResult]: For program point L2756(lines 2756 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,908 INFO L274 CegarLoopResult]: For program point L3285(lines 3285 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,908 INFO L274 CegarLoopResult]: For program point L114-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,908 INFO L274 CegarLoopResult]: For program point L643(lines 643 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,908 INFO L274 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-11-29 19:47:19,908 INFO L274 CegarLoopResult]: For program point L3022(lines 3022 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,908 INFO L274 CegarLoopResult]: For program point L4079(lines 4079 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,909 INFO L274 CegarLoopResult]: For program point L4608(lines 4608 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,909 INFO L274 CegarLoopResult]: For program point L1702(lines 1702 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,909 INFO L274 CegarLoopResult]: For program point L381(lines 381 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,909 INFO L274 CegarLoopResult]: For program point L4345(lines 4345 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,909 INFO L274 CegarLoopResult]: For program point L1174(lines 1174 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,909 INFO L274 CegarLoopResult]: For program point L117-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,910 INFO L274 CegarLoopResult]: For program point L3817(lines 3817 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,910 INFO L274 CegarLoopResult]: For program point L1439(lines 1439 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,910 INFO L274 CegarLoopResult]: For program point L2232(lines 2232 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,910 INFO L274 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-11-29 19:47:19,910 INFO L274 CegarLoopResult]: For program point L911(lines 911 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,910 INFO L274 CegarLoopResult]: For program point L3554(lines 3554 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,910 INFO L274 CegarLoopResult]: For program point L2497(lines 2497 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,911 INFO L274 CegarLoopResult]: For program point L1969(lines 1969 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,911 INFO L274 CegarLoopResult]: For program point L120-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,911 INFO L274 CegarLoopResult]: For program point L4084(lines 4084 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,911 INFO L274 CegarLoopResult]: For program point L3292(lines 3292 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,911 INFO L274 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-11-29 19:47:19,911 INFO L274 CegarLoopResult]: For program point L2764(lines 2764 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,911 INFO L274 CegarLoopResult]: For program point L650(lines 650 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,912 INFO L274 CegarLoopResult]: For program point L1179(lines 1179 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,912 INFO L274 CegarLoopResult]: For program point L3029(lines 3029 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,912 INFO L274 CegarLoopResult]: For program point L1708(lines 1708 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,912 INFO L274 CegarLoopResult]: For program point L4615(lines 4615 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,912 INFO L274 CegarLoopResult]: For program point L123-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,912 INFO L274 CegarLoopResult]: For program point L3823(lines 3823 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,913 INFO L274 CegarLoopResult]: For program point L2502(lines 2502 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,913 INFO L274 CegarLoopResult]: For program point L388(lines 388 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,913 INFO L274 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-29 19:47:19,913 INFO L274 CegarLoopResult]: For program point L3560(lines 3560 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,913 INFO L274 CegarLoopResult]: For program point L1446(lines 1446 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,913 INFO L274 CegarLoopResult]: For program point L4353(lines 4353 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,913 INFO L274 CegarLoopResult]: For program point L1975(lines 1975 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,914 INFO L274 CegarLoopResult]: For program point L918(lines 918 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,914 INFO L274 CegarLoopResult]: For program point L2240(lines 2240 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,914 INFO L274 CegarLoopResult]: For program point L126-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,914 INFO L274 CegarLoopResult]: For program point L2769(lines 2769 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,914 INFO L274 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-11-29 19:47:19,914 INFO L274 CegarLoopResult]: For program point L4091(lines 4091 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,914 INFO L274 CegarLoopResult]: For program point L2507(lines 2507 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,915 INFO L274 CegarLoopResult]: For program point L3300(lines 3300 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,915 INFO L274 CegarLoopResult]: For program point L1186(lines 1186 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,915 INFO L274 CegarLoopResult]: For program point L129-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,915 INFO L274 CegarLoopResult]: For program point L3036(lines 3036 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,915 INFO L274 CegarLoopResult]: For program point L1715(lines 1715 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,915 INFO L274 CegarLoopResult]: For program point L658(lines 658 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,916 INFO L274 CegarLoopResult]: For program point L4622(lines 4622 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,916 INFO L274 CegarLoopResult]: For program point L1451(lines 1451 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,916 INFO L274 CegarLoopResult]: For program point L394(lines 394 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,916 INFO L274 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-11-29 19:47:19,916 INFO L274 CegarLoopResult]: For program point L1981(lines 1981 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,916 INFO L274 CegarLoopResult]: For program point L924(lines 924 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,916 INFO L274 CegarLoopResult]: For program point L3831(lines 3831 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,917 INFO L274 CegarLoopResult]: For program point L4360(lines 4360 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,917 INFO L274 CegarLoopResult]: For program point L132-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,917 INFO L274 CegarLoopResult]: For program point L3568(lines 3568 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,917 INFO L274 CegarLoopResult]: For program point L2247(lines 2247 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,917 INFO L274 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-29 19:47:19,917 INFO L274 CegarLoopResult]: For program point L2776(lines 2776 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,917 INFO L274 CegarLoopResult]: For program point L2512(lines 2512 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,918 INFO L274 CegarLoopResult]: For program point L1456(lines 1456 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,918 INFO L274 CegarLoopResult]: For program point L135-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,918 INFO L274 CegarLoopResult]: For program point L4099(lines 4099 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,918 INFO L274 CegarLoopResult]: For program point L664(lines 664 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,918 INFO L274 CegarLoopResult]: For program point L4628(lines 4628 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,918 INFO L274 CegarLoopResult]: For program point L1193(lines 1193 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,918 INFO L274 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-11-29 19:47:19,919 INFO L274 CegarLoopResult]: For program point L3043(lines 3043 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,919 INFO L274 CegarLoopResult]: For program point L401(lines 401 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,919 INFO L274 CegarLoopResult]: For program point L3308(lines 3308 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,919 INFO L274 CegarLoopResult]: For program point L1723(lines 1723 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,919 INFO L274 CegarLoopResult]: For program point L138-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,919 INFO L274 CegarLoopResult]: For program point L931(lines 931 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,920 INFO L274 CegarLoopResult]: For program point L3838(lines 3838 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,920 INFO L274 CegarLoopResult]: For program point L3574(lines 3574 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,920 INFO L274 CegarLoopResult]: For program point L4367(lines 4367 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,920 INFO L274 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-11-29 19:47:19,920 INFO L274 CegarLoopResult]: For program point L1989(lines 1989 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,920 INFO L274 CegarLoopResult]: For program point L2783(lines 2783 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,920 INFO L274 CegarLoopResult]: For program point L2519(lines 2519 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,921 INFO L274 CegarLoopResult]: For program point L2255(lines 2255 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,921 INFO L274 CegarLoopResult]: For program point L141-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,921 INFO L274 CegarLoopResult]: For program point L1463(lines 1463 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,921 INFO L274 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-11-29 19:47:19,921 INFO L274 CegarLoopResult]: For program point L4106(lines 4106 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,921 INFO L274 CegarLoopResult]: For program point L407(lines 407 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,921 INFO L274 CegarLoopResult]: For program point L1200(lines 1200 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,922 INFO L274 CegarLoopResult]: For program point L3050(lines 3050 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,922 INFO L274 CegarLoopResult]: For program point L672(lines 672 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,922 INFO L274 CegarLoopResult]: For program point L4636(lines 4636 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,922 INFO L274 CegarLoopResult]: For program point L144-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,922 INFO L274 CegarLoopResult]: For program point L1730(lines 1730 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,922 INFO L274 CegarLoopResult]: For program point L3316(lines 3316 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,923 INFO L274 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-29 19:47:19,923 INFO L274 CegarLoopResult]: For program point L938(lines 938 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,923 INFO L274 CegarLoopResult]: For program point L3581(lines 3581 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,923 INFO L274 CegarLoopResult]: For program point L1996(lines 1996 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,923 INFO L274 CegarLoopResult]: For program point L3846(lines 3846 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,923 INFO L274 CegarLoopResult]: For program point L2525(lines 2525 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,923 INFO L274 CegarLoopResult]: For program point L4375(lines 4375 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,924 INFO L274 CegarLoopResult]: For program point L147-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,924 INFO L274 CegarLoopResult]: For program point L2790(lines 2790 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,924 INFO L274 CegarLoopResult]: For program point L1469(lines 1469 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,924 INFO L274 CegarLoopResult]: For program point L2262(lines 2262 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,924 INFO L274 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-29 19:47:19,924 INFO L274 CegarLoopResult]: For program point L677(lines 677 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,924 INFO L274 CegarLoopResult]: For program point L1206(lines 1206 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,925 INFO L274 CegarLoopResult]: For program point L3056(lines 3056 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,925 INFO L274 CegarLoopResult]: For program point L4113(lines 4113 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,925 INFO L274 CegarLoopResult]: For program point L414(lines 414 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,925 INFO L274 CegarLoopResult]: For program point L150-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,925 INFO L274 CegarLoopResult]: For program point L4643(lines 4643 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,925 INFO L274 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-29 19:47:19,925 INFO L274 CegarLoopResult]: For program point L1737(lines 1737 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,926 INFO L274 CegarLoopResult]: For program point L2002(lines 2002 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,926 INFO L274 CegarLoopResult]: For program point L3588(lines 3588 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,926 INFO L274 CegarLoopResult]: For program point L3324(lines 3324 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,926 INFO L274 CegarLoopResult]: For program point L153-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,926 INFO L274 CegarLoopResult]: For program point L946(lines 946 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,926 INFO L274 CegarLoopResult]: For program point L2796(lines 2796 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,927 INFO L274 CegarLoopResult]: For program point L2532(lines 2532 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,927 INFO L274 CegarLoopResult]: For program point L1475(lines 1475 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,927 INFO L274 CegarLoopResult]: For program point L4382(lines 4382 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,927 INFO L274 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-11-29 19:47:19,927 INFO L274 CegarLoopResult]: For program point L3854(lines 3854 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,927 INFO L274 CegarLoopResult]: For program point L419(lines 419 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,927 INFO L274 CegarLoopResult]: For program point L2269(lines 2269 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,928 INFO L274 CegarLoopResult]: For program point L684(lines 684 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,928 INFO L274 CegarLoopResult]: For program point L1213(lines 1213 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,928 INFO L274 CegarLoopResult]: For program point L156-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,928 INFO L274 CegarLoopResult]: For program point L4649(lines 4649 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,928 INFO L274 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-29 19:47:19,928 INFO L274 CegarLoopResult]: For program point L3064(lines 3064 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,928 INFO L274 CegarLoopResult]: For program point L4121(lines 4121 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,929 INFO L274 CegarLoopResult]: For program point L3329(lines 3329 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,929 INFO L274 CegarLoopResult]: For program point L951(lines 951 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,929 INFO L274 CegarLoopResult]: For program point L159-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,929 INFO L274 CegarLoopResult]: For program point L2802(lines 2802 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,929 INFO L274 CegarLoopResult]: For program point L1745(lines 1745 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,929 INFO L274 CegarLoopResult]: For program point L3595(lines 3595 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,930 INFO L274 CegarLoopResult]: For program point L4388(lines 4388 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,930 INFO L274 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-29 19:47:19,930 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-11-29 19:47:19,930 INFO L274 CegarLoopResult]: For program point L2010(lines 2010 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,930 INFO L274 CegarLoopResult]: For program point L3860(lines 3860 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,930 INFO L274 CegarLoopResult]: For program point L2275(lines 2275 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,930 INFO L274 CegarLoopResult]: For program point L2540(lines 2540 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,931 INFO L274 CegarLoopResult]: For program point L1483(lines 1483 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,931 INFO L274 CegarLoopResult]: For program point L162-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,931 INFO L274 CegarLoopResult]: For program point L691(lines 691 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,931 INFO L274 CegarLoopResult]: For program point L427(lines 427 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,931 INFO L274 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-29 19:47:19,931 INFO L274 CegarLoopResult]: For program point L4656(lines 4656 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,932 INFO L274 CegarLoopResult]: For program point L1221(lines 1221 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,932 INFO L274 CegarLoopResult]: For program point L3600(lines 3600 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,932 INFO L274 CegarLoopResult]: For program point L3336(lines 3336 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,932 INFO L274 CegarLoopResult]: For program point L165-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,932 INFO L274 CegarLoopResult]: For program point L3072(lines 3072 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,932 INFO L274 CegarLoopResult]: For program point L4129(lines 4129 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,932 INFO L274 CegarLoopResult]: For program point L958(lines 958 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,933 INFO L274 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-29 19:47:19,933 INFO L274 CegarLoopResult]: For program point L2016(lines 2016 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,933 INFO L274 CegarLoopResult]: For program point L2809(lines 2809 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,933 INFO L274 CegarLoopResult]: For program point L3867(lines 3867 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,933 INFO L274 CegarLoopResult]: For program point L1753(lines 1753 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,933 INFO L274 CegarLoopResult]: For program point L4396(lines 4396 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,933 INFO L274 CegarLoopResult]: For program point L168-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,934 INFO L274 CegarLoopResult]: For program point L2283(lines 2283 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,934 INFO L274 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-11-29 19:47:19,934 INFO L274 CegarLoopResult]: For program point L698(lines 698 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,934 INFO L274 CegarLoopResult]: For program point L2548(lines 2548 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,934 INFO L274 CegarLoopResult]: For program point L1491(lines 1491 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,934 INFO L274 CegarLoopResult]: For program point L434(lines 434 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,934 INFO L274 CegarLoopResult]: For program point L3606(lines 3606 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,935 INFO L274 CegarLoopResult]: For program point L4399(lines 4399 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,935 INFO L274 CegarLoopResult]: For program point L171-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,935 INFO L274 CegarLoopResult]: For program point L4135(lines 4135 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,935 INFO L274 CegarLoopResult]: For program point L3343(lines 3343 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,935 INFO L274 CegarLoopResult]: For program point L1229(lines 1229 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,935 INFO L274 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-29 19:47:19,936 INFO L274 CegarLoopResult]: For program point L2022(lines 2022 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,936 INFO L274 CegarLoopResult]: For program point L3079(lines 3079 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,936 INFO L274 CegarLoopResult]: For program point L965(lines 965 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,936 INFO L274 CegarLoopResult]: For program point L3872(lines 3872 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,936 INFO L270 CegarLoopResult]: At program point L4665(lines 3178 4666) the Hoare annotation is: (let ((.cse14 (= ~a7~0 12))) (let ((.cse6 (< 189 ~a2~0)) (.cse13 (<= ~a5~0 3)) (.cse0 (<= ~a17~0 111)) (.cse11 (not .cse14)) (.cse12 (<= ~a24~0 14)) (.cse7 (= 6 ~a5~0)) (.cse1 (<= 15 ~a24~0)) (.cse5 (< 255 ~a17~0)) (.cse15 (= 7 ~a5~0)) (.cse9 (<= 14 ~a24~0)) (.cse4 (<= 14 ~a7~0)) (.cse8 (= 5 ~a5~0)) (.cse3 (= ~a24~0 13)) (.cse10 (<= ~a2~0 170)) (.cse2 (<= ~a5~0 4))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse0 .cse4 .cse2) (and .cse1 .cse2 .cse5) (and .cse3 .cse6 .cse2) (and .cse7 .cse3) (and .cse0 .cse1 .cse8) (and .cse9 .cse6 .cse2) (and (<= ~a7~0 13) .cse1 .cse2) (and .cse9 .cse10 .cse8) (and .cse3 .cse8) (and .cse10 .cse11 .cse2) (and .cse9 .cse7 .cse12) (and .cse13 .cse1) (and .cse13 .cse10) (and .cse7 .cse4 .cse1) (and .cse9 .cse14 .cse12 .cse8) (and .cse9 .cse6 .cse8) (and .cse7 .cse0 .cse1) (and .cse3 .cse13) (and .cse3 .cse15) (and .cse9 .cse14 .cse0 .cse2) (and .cse7 .cse14 .cse1) (and .cse11 .cse1 .cse8) (and .cse9 .cse12 .cse8 .cse5) (and .cse7 .cse1 .cse5) (and .cse9 .cse15) (and .cse9 .cse4 .cse8) (and .cse3 .cse10 .cse2)))) [2020-11-29 19:47:19,937 INFO L274 CegarLoopResult]: For program point L2816(lines 2816 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,937 INFO L274 CegarLoopResult]: For program point L1759(lines 1759 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,937 INFO L274 CegarLoopResult]: For program point L174-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,937 INFO L274 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-29 19:47:19,937 INFO L274 CegarLoopResult]: For program point L3611(lines 3611 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,937 INFO L274 CegarLoopResult]: For program point L440(lines 440 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,938 INFO L274 CegarLoopResult]: For program point L2290(lines 2290 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,938 INFO L274 CegarLoopResult]: For program point L705(lines 705 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,938 INFO L274 CegarLoopResult]: For program point L1498(lines 1498 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,938 INFO L274 CegarLoopResult]: For program point L177-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,938 INFO L274 CegarLoopResult]: For program point L3084(lines 3084 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,938 INFO L274 CegarLoopResult]: For program point L3877(lines 3877 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,938 INFO L274 CegarLoopResult]: For program point L2556(lines 2556 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,939 INFO L274 CegarLoopResult]: For program point L4406(lines 4406 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,939 INFO L274 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-11-29 19:47:19,939 INFO L274 CegarLoopResult]: For program point L4142(lines 4142 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,939 INFO L274 CegarLoopResult]: For program point L971(lines 971 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,939 INFO L274 CegarLoopResult]: For program point L4671(lines 4671 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,939 INFO L274 CegarLoopResult]: For program point L3350(lines 3350 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,939 INFO L274 CegarLoopResult]: For program point L1236(lines 1236 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,940 INFO L274 CegarLoopResult]: For program point L180-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,940 INFO L274 CegarLoopResult]: For program point L2030(lines 2030 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,940 INFO L274 CegarLoopResult]: For program point L1766(lines 1766 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,940 INFO L274 CegarLoopResult]: For program point L2823(lines 2823 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,940 INFO L274 CegarLoopResult]: For program point L4409(lines 4409 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,940 INFO L274 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-29 19:47:19,941 INFO L274 CegarLoopResult]: For program point L3618(lines 3618 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,941 INFO L274 CegarLoopResult]: For program point L2297(lines 2297 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,941 INFO L274 CegarLoopResult]: For program point L183-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,941 INFO L274 CegarLoopResult]: For program point L3090(lines 3090 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,941 INFO L274 CegarLoopResult]: For program point L4676(lines 4676 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,941 INFO L274 CegarLoopResult]: For program point L1505(lines 1505 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,941 INFO L274 CegarLoopResult]: For program point L448(lines 448 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,942 INFO L274 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-29 19:47:19,942 INFO L274 CegarLoopResult]: For program point L3884(lines 3884 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,942 INFO L274 CegarLoopResult]: For program point L713(lines 713 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,942 INFO L274 CegarLoopResult]: For program point L2563(lines 2563 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,942 INFO L274 CegarLoopResult]: For program point L3356(lines 3356 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,942 INFO L274 CegarLoopResult]: For program point L2828(lines 2828 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,942 INFO L274 CegarLoopResult]: For program point L1243(lines 1243 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,943 INFO L274 CegarLoopResult]: For program point L186-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,943 INFO L274 CegarLoopResult]: For program point L4150(lines 4150 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,943 INFO L274 CegarLoopResult]: For program point L2036(lines 2036 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,943 INFO L274 CegarLoopResult]: For program point L979(lines 979 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,943 INFO L274 CegarLoopResult]: For program point L1772(lines 1772 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,943 INFO L274 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-29 19:47:19,944 INFO L274 CegarLoopResult]: For program point L4416(lines 4416 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,944 INFO L274 CegarLoopResult]: For program point L4681(lines 4681 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,944 INFO L274 CegarLoopResult]: For program point L2303(lines 2303 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,944 INFO L274 CegarLoopResult]: For program point L189-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,944 INFO L274 CegarLoopResult]: For program point L3625(lines 3625 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,944 INFO L274 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-29 19:47:19,944 INFO L274 CegarLoopResult]: For program point L3097(lines 3097 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,945 INFO L274 CegarLoopResult]: For program point L3890(lines 3890 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,945 INFO L274 CegarLoopResult]: For program point L1512(lines 1512 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,945 INFO L274 CegarLoopResult]: For program point L455(lines 455 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,945 INFO L274 CegarLoopResult]: For program point L3362(lines 3362 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,945 INFO L274 CegarLoopResult]: For program point L720(lines 720 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,945 INFO L274 CegarLoopResult]: For program point L192-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,945 INFO L274 CegarLoopResult]: For program point L2042(lines 2042 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,946 INFO L274 CegarLoopResult]: For program point L985(lines 985 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,946 INFO L274 CegarLoopResult]: For program point L2835(lines 2835 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,946 INFO L274 CegarLoopResult]: For program point L2571(lines 2571 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,946 INFO L274 CegarLoopResult]: For program point L1250(lines 1250 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,946 INFO L274 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-29 19:47:19,946 INFO L274 CegarLoopResult]: For program point L3893(lines 3893 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,946 INFO L274 CegarLoopResult]: For program point L4158(lines 4158 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,947 INFO L274 CegarLoopResult]: For program point L1780(lines 1780 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,947 INFO L274 CegarLoopResult]: For program point L4687(lines 4687 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,947 INFO L274 CegarLoopResult]: For program point L4423(lines 4423 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,947 INFO L274 CegarLoopResult]: For program point L2309(lines 2309 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,947 INFO L274 CegarLoopResult]: For program point L195-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,947 INFO L274 CegarLoopResult]: For program point L1517(lines 1517 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,947 INFO L274 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-29 19:47:19,948 INFO L274 CegarLoopResult]: For program point L3632(lines 3632 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,948 INFO L274 CegarLoopResult]: For program point L2047(lines 2047 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,948 INFO L274 CegarLoopResult]: For program point L726(lines 726 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,948 INFO L274 CegarLoopResult]: For program point L4690(lines 4690 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,948 INFO L274 CegarLoopResult]: For program point L2576(lines 2576 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,948 INFO L274 CegarLoopResult]: For program point L462(lines 462 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,949 INFO L274 CegarLoopResult]: For program point L3369(lines 3369 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,949 INFO L274 CegarLoopResult]: For program point L198-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,949 INFO L274 CegarLoopResult]: For program point L3105(lines 3105 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,949 INFO L274 CegarLoopResult]: For program point L1256(lines 1256 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,949 INFO L274 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-29 19:47:19,949 INFO L274 CegarLoopResult]: For program point L992(lines 992 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,949 INFO L274 CegarLoopResult]: For program point L3899(lines 3899 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,950 INFO L274 CegarLoopResult]: For program point L1786(lines 1786 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,950 INFO L274 CegarLoopResult]: For program point L2843(lines 2843 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,950 INFO L274 CegarLoopResult]: For program point L201-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,950 INFO L274 CegarLoopResult]: For program point L4165(lines 4165 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,950 INFO L274 CegarLoopResult]: For program point L4430(lines 4430 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,950 INFO L274 CegarLoopResult]: For program point L2316(lines 2316 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,950 INFO L274 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-29 19:47:19,951 INFO L274 CegarLoopResult]: For program point L4695(lines 4695 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,951 INFO L274 CegarLoopResult]: For program point L3638(lines 3638 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,951 INFO L274 CegarLoopResult]: For program point L2053(lines 2053 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,951 INFO L274 CegarLoopResult]: For program point L1525(lines 1525 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,951 INFO L274 CegarLoopResult]: For program point L204-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,951 INFO L274 CegarLoopResult]: For program point L3111(lines 3111 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,952 INFO L274 CegarLoopResult]: For program point L2583(lines 2583 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,952 INFO L274 CegarLoopResult]: For program point L469(lines 469 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,952 INFO L274 CegarLoopResult]: For program point L1262(lines 1262 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,952 INFO L274 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-29 19:47:19,952 INFO L274 CegarLoopResult]: For program point L998(lines 998 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,952 INFO L274 CegarLoopResult]: For program point L2848(lines 2848 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,952 INFO L274 CegarLoopResult]: For program point L1791(lines 1791 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,953 INFO L274 CegarLoopResult]: For program point L734(lines 734 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,953 INFO L274 CegarLoopResult]: For program point L4698(lines 4698 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,953 INFO L274 CegarLoopResult]: For program point L3377(lines 3377 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,953 INFO L274 CegarLoopResult]: For program point L207-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,953 INFO L274 CegarLoopResult]: For program point L3907(lines 3907 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,953 INFO L274 CegarLoopResult]: For program point L3643(lines 3643 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,953 INFO L274 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-29 19:47:19,954 INFO L274 CegarLoopResult]: For program point L4437(lines 4437 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,954 INFO L274 CegarLoopResult]: For program point L2323(lines 2323 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,954 INFO L274 CegarLoopResult]: For program point L4173(lines 4173 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,954 INFO L274 CegarLoopResult]: For program point L2588(lines 2588 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,954 INFO L274 CegarLoopResult]: For program point L210-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,954 INFO L274 CegarLoopResult]: For program point L2060(lines 2060 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,954 INFO L274 CegarLoopResult]: For program point L739(lines 739 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,955 INFO L274 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-29 19:47:19,955 INFO L274 CegarLoopResult]: For program point L1004(lines 1004 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,955 INFO L274 CegarLoopResult]: For program point L1533(lines 1533 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,955 INFO L274 CegarLoopResult]: For program point L476(lines 476 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,955 INFO L274 CegarLoopResult]: For program point L1269(lines 1269 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,955 INFO L274 CegarLoopResult]: For program point L3119(lines 3119 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,956 INFO L274 CegarLoopResult]: For program point L1798(lines 1798 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,956 INFO L274 CegarLoopResult]: For program point L4705(lines 4705 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,956 INFO L274 CegarLoopResult]: For program point L3384(lines 3384 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,956 INFO L274 CegarLoopResult]: For program point L213-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,956 INFO L274 CegarLoopResult]: For program point L2856(lines 2856 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,956 INFO L274 CegarLoopResult]: For program point L3649(lines 3649 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,956 INFO L274 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-29 19:47:19,957 INFO L274 CegarLoopResult]: For program point L3914(lines 3914 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,957 INFO L274 CegarLoopResult]: For program point L479(lines 479 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,957 INFO L274 CegarLoopResult]: For program point L2330(lines 2330 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,957 INFO L274 CegarLoopResult]: For program point L216-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,957 INFO L274 CegarLoopResult]: For program point L4180(lines 4180 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,957 INFO L274 CegarLoopResult]: For program point L2066(lines 2066 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,957 INFO L274 CegarLoopResult]: For program point L2595(lines 2595 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,958 INFO L274 CegarLoopResult]: For program point L4445(lines 4445 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,958 INFO L274 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-11-29 19:47:19,958 INFO L274 CegarLoopResult]: For program point L1803(lines 1803 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,958 INFO L274 CegarLoopResult]: For program point L746(lines 746 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,958 INFO L274 CegarLoopResult]: For program point L4711(lines 4711 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,958 INFO L274 CegarLoopResult]: For program point L1540(lines 1540 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,958 INFO L274 CegarLoopResult]: For program point L1276(lines 1276 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,959 INFO L274 CegarLoopResult]: For program point L2333(lines 2333 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,959 INFO L274 CegarLoopResult]: For program point L219-1(lines 38 1697) no Hoare annotation was computed. [2020-11-29 19:47:19,959 INFO L274 CegarLoopResult]: For program point L3126(lines 3126 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,959 INFO L274 CegarLoopResult]: For program point L1012(lines 1012 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,959 INFO L274 CegarLoopResult]: For program point L3919(lines 3919 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,959 INFO L274 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-29 19:47:19,959 INFO L274 CegarLoopResult]: For program point L2863(lines 2863 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,960 INFO L274 CegarLoopResult]: For program point L485(lines 485 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,960 INFO L274 CegarLoopResult]: For program point L3392(lines 3392 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,960 INFO L274 CegarLoopResult]: For program point L3657(lines 3657 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,960 INFO L274 CegarLoopResult]: For program point L4186(lines 4186 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,960 INFO L274 CegarLoopResult]: For program point L752(lines 752 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,960 INFO L274 CegarLoopResult]: For program point L4452(lines 4452 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,960 INFO L274 CegarLoopResult]: For program point L2074(lines 2074 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,961 INFO L274 CegarLoopResult]: For program point L3924(lines 3924 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,961 INFO L274 CegarLoopResult]: For program point L1810(lines 1810 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,961 INFO L274 CegarLoopResult]: For program point L4717(lines 4717 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,961 INFO L274 CegarLoopResult]: For program point L1546(lines 1546 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,961 INFO L274 CegarLoopResult]: For program point L2603(lines 2603 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,961 INFO L274 CegarLoopResult]: For program point L1282(lines 1282 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,962 INFO L274 CegarLoopResult]: For program point L2339(lines 2339 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,962 INFO L274 CegarLoopResult]: For program point L1018(lines 1018 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,962 INFO L274 CegarLoopResult]: For program point L2869(lines 2869 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,962 INFO L274 CegarLoopResult]: For program point L491(lines 491 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,962 INFO L274 CegarLoopResult]: For program point L3134(lines 3134 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,962 INFO L274 CegarLoopResult]: For program point L228(lines 228 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,962 INFO L274 CegarLoopResult]: For program point L3664(lines 3664 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,963 INFO L274 CegarLoopResult]: For program point L3400(lines 3400 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,963 INFO L274 CegarLoopResult]: For program point L4193(lines 4193 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,963 INFO L274 CegarLoopResult]: For program point L2079(lines 2079 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,963 INFO L274 CegarLoopResult]: For program point L1023(lines 1023 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,963 INFO L274 CegarLoopResult]: For program point L759(lines 759 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,963 INFO L274 CegarLoopResult]: For program point L4459(lines 4459 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,963 INFO L274 CegarLoopResult]: For program point L1288(lines 1288 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,964 INFO L274 CegarLoopResult]: For program point L2345(lines 2345 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,964 INFO L274 CegarLoopResult]: For program point L3931(lines 3931 4664) no Hoare annotation was computed. [2020-11-29 19:47:19,964 INFO L274 CegarLoopResult]: For program point L2610(lines 2610 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,964 INFO L274 CegarLoopResult]: For program point L4724(lines 4724 4818) no Hoare annotation was computed. [2020-11-29 19:47:19,964 INFO L274 CegarLoopResult]: For program point L1818(lines 1818 3174) no Hoare annotation was computed. [2020-11-29 19:47:19,964 INFO L274 CegarLoopResult]: For program point L1554(lines 1554 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,964 INFO L274 CegarLoopResult]: For program point L233(lines 233 1695) no Hoare annotation was computed. [2020-11-29 19:47:19,965 INFO L274 CegarLoopResult]: For program point L3140(lines 3140 3174) no Hoare annotation was computed. [2020-11-29 19:47:20,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 07:47:20 BoogieIcfgContainer [2020-11-29 19:47:20,035 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-29 19:47:20,035 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-29 19:47:20,035 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-29 19:47:20,036 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-29 19:47:20,036 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:43:44" (3/4) ... [2020-11-29 19:47:20,040 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-29 19:47:20,104 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2020-11-29 19:47:20,116 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2020-11-29 19:47:20,127 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-29 19:47:20,139 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-29 19:47:20,743 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_4812715c-168c-40be-8ec6-894a7ee70c37/bin/uautomizer/witness.graphml [2020-11-29 19:47:20,744 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-29 19:47:20,745 INFO L168 Benchmark]: Toolchain (without parser) took 227680.01 ms. Allocated memory was 79.7 MB in the beginning and 11.1 GB in the end (delta: 11.1 GB). Free memory was 50.1 MB in the beginning and 8.0 GB in the end (delta: -7.9 GB). Peak memory consumption was 3.1 GB. Max. memory is 16.1 GB. [2020-11-29 19:47:20,746 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 79.7 MB. Free memory was 52.6 MB in the beginning and 52.6 MB in the end (delta: 21.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:47:20,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2838.37 ms. Allocated memory was 79.7 MB in the beginning and 144.7 MB in the end (delta: 65.0 MB). Free memory was 49.8 MB in the beginning and 75.5 MB in the end (delta: -25.7 MB). Peak memory consumption was 52.6 MB. Max. memory is 16.1 GB. [2020-11-29 19:47:20,747 INFO L168 Benchmark]: Boogie Procedure Inliner took 601.12 ms. Allocated memory is still 144.7 MB. Free memory was 75.5 MB in the beginning and 46.8 MB in the end (delta: 28.7 MB). Peak memory consumption was 50.9 MB. Max. memory is 16.1 GB. [2020-11-29 19:47:20,747 INFO L168 Benchmark]: Boogie Preprocessor took 839.85 ms. Allocated memory was 144.7 MB in the beginning and 285.2 MB in the end (delta: 140.5 MB). Free memory was 46.8 MB in the beginning and 166.0 MB in the end (delta: -119.2 MB). Peak memory consumption was 25.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:47:20,748 INFO L168 Benchmark]: RCFGBuilder took 6858.39 ms. Allocated memory was 285.2 MB in the beginning and 480.2 MB in the end (delta: 195.0 MB). Free memory was 166.0 MB in the beginning and 156.7 MB in the end (delta: 9.3 MB). Peak memory consumption was 205.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:47:20,749 INFO L168 Benchmark]: TraceAbstraction took 215820.39 ms. Allocated memory was 480.2 MB in the beginning and 11.1 GB in the end (delta: 10.7 GB). Free memory was 155.7 MB in the beginning and 8.1 GB in the end (delta: -7.9 GB). Peak memory consumption was 3.2 GB. Max. memory is 16.1 GB. [2020-11-29 19:47:20,749 INFO L168 Benchmark]: Witness Printer took 708.62 ms. Allocated memory is still 11.1 GB. Free memory was 8.1 GB in the beginning and 8.0 GB in the end (delta: 112.2 MB). Peak memory consumption was 111.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:47:20,753 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 79.7 MB. Free memory was 52.6 MB in the beginning and 52.6 MB in the end (delta: 21.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2838.37 ms. Allocated memory was 79.7 MB in the beginning and 144.7 MB in the end (delta: 65.0 MB). Free memory was 49.8 MB in the beginning and 75.5 MB in the end (delta: -25.7 MB). Peak memory consumption was 52.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 601.12 ms. Allocated memory is still 144.7 MB. Free memory was 75.5 MB in the beginning and 46.8 MB in the end (delta: 28.7 MB). Peak memory consumption was 50.9 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 839.85 ms. Allocated memory was 144.7 MB in the beginning and 285.2 MB in the end (delta: 140.5 MB). Free memory was 46.8 MB in the beginning and 166.0 MB in the end (delta: -119.2 MB). Peak memory consumption was 25.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 6858.39 ms. Allocated memory was 285.2 MB in the beginning and 480.2 MB in the end (delta: 195.0 MB). Free memory was 166.0 MB in the beginning and 156.7 MB in the end (delta: 9.3 MB). Peak memory consumption was 205.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 215820.39 ms. Allocated memory was 480.2 MB in the beginning and 11.1 GB in the end (delta: 10.7 GB). Free memory was 155.7 MB in the beginning and 8.1 GB in the end (delta: -7.9 GB). Peak memory consumption was 3.2 GB. Max. memory is 16.1 GB. * Witness Printer took 708.62 ms. Allocated memory is still 11.1 GB. Free memory was 8.1 GB in the beginning and 8.0 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: ((((((((((((((((((((((((((((a17 <= 111 && 15 <= a24) && a5 <= 4) || (((a24 == 13 && a17 <= 111) && 14 <= a7) && a5 <= 4)) || ((15 <= a24 && a5 <= 4) && 255 < a17)) || ((a24 == 13 && 189 < a2) && a5 <= 4)) || (6 == a5 && a24 == 13)) || ((a17 <= 111 && 15 <= a24) && 5 == a5)) || ((14 <= a24 && 189 < a2) && a5 <= 4)) || ((a7 <= 13 && 15 <= a24) && a5 <= 4)) || ((14 <= a24 && a2 <= 170) && 5 == a5)) || (a24 == 13 && 5 == a5)) || ((a2 <= 170 && !(a7 == 12)) && a5 <= 4)) || ((14 <= a24 && 6 == a5) && a24 <= 14)) || (a5 <= 3 && 15 <= a24)) || (a5 <= 3 && a2 <= 170)) || ((6 == a5 && 14 <= a7) && 15 <= a24)) || (((14 <= a24 && a7 == 12) && a24 <= 14) && 5 == a5)) || ((14 <= a24 && 189 < a2) && 5 == a5)) || ((6 == a5 && a17 <= 111) && 15 <= a24)) || (a24 == 13 && a5 <= 3)) || (a24 == 13 && 7 == a5)) || (((14 <= a24 && a7 == 12) && a17 <= 111) && a5 <= 4)) || ((6 == a5 && a7 == 12) && 15 <= a24)) || ((!(a7 == 12) && 15 <= a24) && 5 == a5)) || (((14 <= a24 && a24 <= 14) && 5 == a5) && 255 < a17)) || ((6 == a5 && 15 <= a24) && 255 < a17)) || (14 <= a24 && 7 == a5)) || ((14 <= a24 && 14 <= a7) && 5 == a5)) || ((a24 == 13 && a2 <= 170) && a5 <= 4) - InvariantResult [Line: 4668]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((a17 <= 111 && 15 <= a24) && a5 <= 4) || (((a24 == 13 && a17 <= 111) && 14 <= a7) && a5 <= 4)) || ((15 <= a24 && a5 <= 4) && 255 < a17)) || ((a24 == 13 && 189 < a2) && a5 <= 4)) || (6 == a5 && a24 == 13)) || ((a17 <= 111 && 15 <= a24) && 5 == a5)) || ((14 <= a24 && 189 < a2) && a5 <= 4)) || ((a7 <= 13 && 15 <= a24) && a5 <= 4)) || ((14 <= a24 && a2 <= 170) && 5 == a5)) || (a24 == 13 && 5 == a5)) || ((a2 <= 170 && !(a7 == 12)) && a5 <= 4)) || ((14 <= a24 && 6 == a5) && a24 <= 14)) || (a5 <= 3 && 15 <= a24)) || (a5 <= 3 && a2 <= 170)) || ((6 == a5 && 14 <= a7) && 15 <= a24)) || (((14 <= a24 && a7 == 12) && a24 <= 14) && 5 == a5)) || ((14 <= a24 && 189 < a2) && 5 == a5)) || ((6 == a5 && a17 <= 111) && 15 <= a24)) || (a24 == 13 && a5 <= 3)) || (a24 == 13 && 7 == a5)) || (((14 <= a24 && a7 == 12) && a17 <= 111) && a5 <= 4)) || ((6 == a5 && a7 == 12) && 15 <= a24)) || ((!(a7 == 12) && 15 <= a24) && 5 == a5)) || (((14 <= a24 && a24 <= 14) && 5 == a5) && 255 < a17)) || ((6 == a5 && 15 <= a24) && 255 < a17)) || (14 <= a24 && 7 == a5)) || ((14 <= a24 && 14 <= a7) && 5 == a5)) || ((a24 == 13 && a2 <= 170) && a5 <= 4) - InvariantResult [Line: 3178]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((a17 <= 111 && 15 <= a24) && a5 <= 4) || (((a24 == 13 && a17 <= 111) && 14 <= a7) && a5 <= 4)) || ((15 <= a24 && a5 <= 4) && 255 < a17)) || ((a24 == 13 && 189 < a2) && a5 <= 4)) || (6 == a5 && a24 == 13)) || ((a17 <= 111 && 15 <= a24) && 5 == a5)) || ((14 <= a24 && 189 < a2) && a5 <= 4)) || ((a7 <= 13 && 15 <= a24) && a5 <= 4)) || ((14 <= a24 && a2 <= 170) && 5 == a5)) || (a24 == 13 && 5 == a5)) || ((a2 <= 170 && !(a7 == 12)) && a5 <= 4)) || ((14 <= a24 && 6 == a5) && a24 <= 14)) || (a5 <= 3 && 15 <= a24)) || (a5 <= 3 && a2 <= 170)) || ((6 == a5 && 14 <= a7) && 15 <= a24)) || (((14 <= a24 && a7 == 12) && a24 <= 14) && 5 == a5)) || ((14 <= a24 && 189 < a2) && 5 == a5)) || ((6 == a5 && a17 <= 111) && 15 <= a24)) || (a24 == 13 && a5 <= 3)) || (a24 == 13 && 7 == a5)) || (((14 <= a24 && a7 == 12) && a17 <= 111) && a5 <= 4)) || ((6 == a5 && a7 == 12) && 15 <= a24)) || ((!(a7 == 12) && 15 <= a24) && 5 == a5)) || (((14 <= a24 && a24 <= 14) && 5 == a5) && 255 < a17)) || ((6 == a5 && 15 <= a24) && 255 < a17)) || (14 <= a24 && 7 == a5)) || ((14 <= a24 && 14 <= a7) && 5 == a5)) || ((a24 == 13 && a2 <= 170) && a5 <= 4) - InvariantResult [Line: 4828]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((a17 <= 111 && 15 <= a24) && a5 <= 4) || (((a24 == 13 && a17 <= 111) && 14 <= a7) && a5 <= 4)) || ((15 <= a24 && a5 <= 4) && 255 < a17)) || (6 == a5 && a24 == 13)) || ((a24 == 13 && 189 < a2) && a5 <= 4)) || ((a17 <= 111 && 15 <= a24) && 5 == a5)) || ((14 <= a24 && 189 < a2) && a5 <= 4)) || ((a7 <= 13 && 15 <= a24) && a5 <= 4)) || ((14 <= a24 && a2 <= 170) && 5 == a5)) || (a24 == 13 && 5 == a5)) || ((a2 <= 170 && !(a7 == 12)) && a5 <= 4)) || ((14 <= a24 && 6 == a5) && a24 <= 14)) || (a5 <= 3 && 15 <= a24)) || (a5 <= 3 && a2 <= 170)) || ((6 == a5 && 14 <= a7) && 15 <= a24)) || (((14 <= a24 && a7 == 12) && a24 <= 14) && 5 == a5)) || ((14 <= a24 && 189 < a2) && 5 == a5)) || ((6 == a5 && a17 <= 111) && 15 <= a24)) || (a24 == 13 && a5 <= 3)) || (a24 == 13 && 7 == a5)) || (((14 <= a24 && a7 == 12) && a17 <= 111) && a5 <= 4)) || ((6 == a5 && a7 == 12) && 15 <= a24)) || ((!(a7 == 12) && 15 <= a24) && 5 == a5)) || (((14 <= a24 && a24 <= 14) && 5 == a5) && 255 < a17)) || ((6 == a5 && 15 <= a24) && 255 < a17)) || (14 <= a24 && 7 == a5)) || ((14 <= a24 && 14 <= a7) && 5 == a5)) || ((a24 == 13 && a2 <= 170) && a5 <= 4) - InvariantResult [Line: 4822]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 38]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((a17 <= 111 && 15 <= a24) && a5 <= 4) || (((a24 == 13 && a17 <= 111) && 14 <= a7) && a5 <= 4)) || ((15 <= a24 && a5 <= 4) && 255 < a17)) || (6 == a5 && a24 == 13)) || ((a24 == 13 && 189 < a2) && a5 <= 4)) || ((a17 <= 111 && 15 <= a24) && 5 == a5)) || ((14 <= a24 && 189 < a2) && a5 <= 4)) || ((a7 <= 13 && 15 <= a24) && a5 <= 4)) || ((14 <= a24 && a2 <= 170) && 5 == a5)) || (a24 == 13 && 5 == a5)) || ((a2 <= 170 && !(a7 == 12)) && a5 <= 4)) || ((14 <= a24 && 6 == a5) && a24 <= 14)) || (a5 <= 3 && 15 <= a24)) || (a5 <= 3 && a2 <= 170)) || ((6 == a5 && 14 <= a7) && 15 <= a24)) || (((14 <= a24 && a7 == 12) && a24 <= 14) && 5 == a5)) || ((14 <= a24 && 189 < a2) && 5 == a5)) || ((6 == a5 && a17 <= 111) && 15 <= a24)) || (a24 == 13 && a5 <= 3)) || (a24 == 13 && 7 == a5)) || (((14 <= a24 && a7 == 12) && a17 <= 111) && a5 <= 4)) || ((6 == a5 && a7 == 12) && 15 <= a24)) || ((!(a7 == 12) && 15 <= a24) && 5 == a5)) || (((14 <= a24 && a24 <= 14) && 5 == a5) && 255 < a17)) || ((6 == a5 && 15 <= a24) && 255 < a17)) || (14 <= a24 && 7 == a5)) || ((14 <= a24 && 14 <= a7) && 5 == a5)) || ((a24 == 13 && a2 <= 170) && a5 <= 4) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 819 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 186.3s, OverallIterations: 19, TraceHistogramMax: 6, AutomataDifference: 155.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 29.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 16073 SDtfs, 15786 SDslu, 174 SDs, 0 SdLazy, 47274 SolverSat, 11986 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 83.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 716 GetRequests, 685 SyntacticMatches, 3 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=113405occurred in iteration=14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 15.4s AutomataMinimizationTime, 19 MinimizatonAttempts, 57351 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 1024 NumberOfFragments, 1371 HoareAnnotationTreeSize, 6 FomulaSimplifications, 68915 FormulaSimplificationTreeSizeReduction, 5.6s HoareSimplificationTime, 6 FomulaSimplificationsInter, 24759 FormulaSimplificationTreeSizeReductionInter, 23.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.0s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 4.2s InterpolantComputationTime, 8705 NumberOfCodeBlocks, 8705 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 8684 ConstructedInterpolants, 0 QuantifiedInterpolants, 7092030 SizeOfPredicates, 2 NumberOfNonLiveVariables, 911 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 21 InterpolantComputations, 19 PerfectInterpolantSequences, 11444/11513 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...