./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem12_label49.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_980e6df4-096f-478b-857b-ab8d99ede91d/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem12_label49.c -s /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/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 8cbd464c8311e057b19b863a5f2be4fe018a9eb3 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:40:40,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:40:40,064 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:40:40,144 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:40:40,154 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:40:40,156 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:40:40,158 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:40:40,161 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:40:40,163 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:40:40,165 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:40:40,166 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:40:40,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:40:40,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:40:40,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:40:40,171 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:40:40,173 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:40:40,174 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:40:40,175 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:40:40,178 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:40:40,181 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:40:40,183 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:40:40,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:40:40,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:40:40,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:40:40,191 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:40:40,192 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:40:40,192 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:40:40,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:40:40,194 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:40:40,195 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:40:40,196 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:40:40,197 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:40:40,198 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:40:40,199 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:40:40,201 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:40:40,201 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:40:40,202 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:40:40,202 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:40:40,203 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:40:40,204 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:40:40,205 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:40:40,206 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 00:40:40,230 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:40:40,230 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:40:40,232 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:40:40,232 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:40:40,233 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:40:40,233 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:40:40,233 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:40:40,234 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:40:40,234 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:40:40,235 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:40:40,235 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:40:40,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:40:40,236 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:40:40,236 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:40:40,236 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:40:40,236 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:40:40,237 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:40:40,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:40:40,237 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:40:40,237 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:40:40,238 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:40:40,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:40:40,238 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:40:40,238 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:40:40,239 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:40:40,239 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:40:40,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:40:40,239 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:40:40,239 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:40:40,240 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_980e6df4-096f-478b-857b-ab8d99ede91d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8cbd464c8311e057b19b863a5f2be4fe018a9eb3 [2020-11-30 00:40:40,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:40:40,551 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:40:40,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:40:40,557 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:40:40,559 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:40:40,561 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/bin/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem12_label49.c [2020-11-30 00:40:40,649 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/bin/uautomizer/data/f7cda1915/24d9e755140640b2a7c15a124a1df09f/FLAG2b4997d28 [2020-11-30 00:40:41,611 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:40:41,617 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/sv-benchmarks/c/eca-rers2012/Problem12_label49.c [2020-11-30 00:40:41,672 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/bin/uautomizer/data/f7cda1915/24d9e755140640b2a7c15a124a1df09f/FLAG2b4997d28 [2020-11-30 00:40:42,134 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/bin/uautomizer/data/f7cda1915/24d9e755140640b2a7c15a124a1df09f [2020-11-30 00:40:42,136 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:40:42,138 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:40:42,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:40:42,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:40:42,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:40:42,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:40:42" (1/1) ... [2020-11-30 00:40:42,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@797af7bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:42, skipping insertion in model container [2020-11-30 00:40:42,147 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:40:42" (1/1) ... [2020-11-30 00:40:42,154 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:40:42,298 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:40:43,637 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:40:43,648 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:40:44,297 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:40:44,327 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:40:44,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:44 WrapperNode [2020-11-30 00:40:44,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:40:44,329 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:40:44,329 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:40:44,330 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:40:44,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:44" (1/1) ... [2020-11-30 00:40:44,400 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:44" (1/1) ... [2020-11-30 00:40:44,909 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:40:44,911 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:40:44,911 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:40:44,911 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:40:44,920 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:44" (1/1) ... [2020-11-30 00:40:44,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:44" (1/1) ... [2020-11-30 00:40:45,008 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:44" (1/1) ... [2020-11-30 00:40:45,008 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:44" (1/1) ... [2020-11-30 00:40:45,212 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:44" (1/1) ... [2020-11-30 00:40:45,243 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:44" (1/1) ... [2020-11-30 00:40:45,388 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:44" (1/1) ... [2020-11-30 00:40:45,553 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:40:45,554 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:40:45,554 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:40:45,555 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:40:45,555 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:40:45,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 00:40:45,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:40:45,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:40:45,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:40:51,820 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:40:51,820 INFO L298 CfgBuilder]: Removed 15 assume(true) statements. [2020-11-30 00:40:51,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:40:51 BoogieIcfgContainer [2020-11-30 00:40:51,824 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:40:51,826 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-30 00:40:51,826 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-30 00:40:51,834 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-30 00:40:51,834 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.11 12:40:42" (1/3) ... [2020-11-30 00:40:51,835 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69e0b58b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 12:40:51, skipping insertion in model container [2020-11-30 00:40:51,836 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:40:44" (2/3) ... [2020-11-30 00:40:51,836 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69e0b58b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 12:40:51, skipping insertion in model container [2020-11-30 00:40:51,836 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:40:51" (3/3) ... [2020-11-30 00:40:51,838 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem12_label49.c [2020-11-30 00:40:51,849 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-30 00:40:51,855 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-30 00:40:51,868 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-30 00:40:51,914 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-30 00:40:51,914 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-30 00:40:51,915 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-30 00:40:51,915 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-30 00:40:51,915 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-30 00:40:51,915 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-30 00:40:51,915 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-30 00:40:51,916 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-30 00:40:51,957 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states. [2020-11-30 00:40:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2020-11-30 00:40:51,968 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:40:51,969 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] [2020-11-30 00:40:51,970 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:40:51,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:40:51,979 INFO L82 PathProgramCache]: Analyzing trace with hash 1824112922, now seen corresponding path program 1 times [2020-11-30 00:40:51,987 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:40:51,987 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794951493] [2020-11-30 00:40:51,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:40:52,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:40:52,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 00:40:52,319 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794951493] [2020-11-30 00:40:52,320 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:40:52,320 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:40:52,321 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1490982277] [2020-11-30 00:40:52,325 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-30 00:40:52,326 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:40:52,338 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-30 00:40:52,339 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-30 00:40:52,341 INFO L87 Difference]: Start difference. First operand 819 states. Second operand 4 states. [2020-11-30 00:41:01,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:41:01,330 INFO L93 Difference]: Finished difference Result 3156 states and 6151 transitions. [2020-11-30 00:41:01,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 00:41:01,332 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 42 [2020-11-30 00:41:01,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:41:01,377 INFO L225 Difference]: With dead ends: 3156 [2020-11-30 00:41:01,379 INFO L226 Difference]: Without dead ends: 2265 [2020-11-30 00:41:01,388 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-30 00:41:01,409 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2265 states. [2020-11-30 00:41:01,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2265 to 2257. [2020-11-30 00:41:01,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2257 states. [2020-11-30 00:41:01,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 2257 states and 3463 transitions. [2020-11-30 00:41:01,555 INFO L78 Accepts]: Start accepts. Automaton has 2257 states and 3463 transitions. Word has length 42 [2020-11-30 00:41:01,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:41:01,556 INFO L481 AbstractCegarLoop]: Abstraction has 2257 states and 3463 transitions. [2020-11-30 00:41:01,556 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-30 00:41:01,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2257 states and 3463 transitions. [2020-11-30 00:41:01,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2020-11-30 00:41:01,576 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:41:01,577 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:41:01,577 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-30 00:41:01,578 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:41:01,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:41:01,580 INFO L82 PathProgramCache]: Analyzing trace with hash 174771007, now seen corresponding path program 1 times [2020-11-30 00:41:01,581 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:41:01,581 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1934310305] [2020-11-30 00:41:01,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:41:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:41:02,007 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-11-30 00:41:02,009 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1934310305] [2020-11-30 00:41:02,009 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:41:02,009 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:41:02,010 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [429924324] [2020-11-30 00:41:02,012 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-30 00:41:02,012 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:41:02,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-30 00:41:02,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-30 00:41:02,015 INFO L87 Difference]: Start difference. First operand 2257 states and 3463 transitions. Second operand 4 states. [2020-11-30 00:41:08,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:41:08,998 INFO L93 Difference]: Finished difference Result 6053 states and 9665 transitions. [2020-11-30 00:41:08,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-30 00:41:08,998 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 182 [2020-11-30 00:41:08,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:41:09,021 INFO L225 Difference]: With dead ends: 6053 [2020-11-30 00:41:09,021 INFO L226 Difference]: Without dead ends: 3761 [2020-11-30 00:41:09,026 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-30 00:41:09,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3761 states. [2020-11-30 00:41:09,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3761 to 3759. [2020-11-30 00:41:09,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3759 states. [2020-11-30 00:41:09,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 3759 states and 5040 transitions. [2020-11-30 00:41:09,115 INFO L78 Accepts]: Start accepts. Automaton has 3759 states and 5040 transitions. Word has length 182 [2020-11-30 00:41:09,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:41:09,116 INFO L481 AbstractCegarLoop]: Abstraction has 3759 states and 5040 transitions. [2020-11-30 00:41:09,116 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-30 00:41:09,116 INFO L276 IsEmpty]: Start isEmpty. Operand 3759 states and 5040 transitions. [2020-11-30 00:41:09,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2020-11-30 00:41:09,120 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:41:09,121 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:41:09,121 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-30 00:41:09,121 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:41:09,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:41:09,122 INFO L82 PathProgramCache]: Analyzing trace with hash -285595378, now seen corresponding path program 1 times [2020-11-30 00:41:09,122 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:41:09,123 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046998271] [2020-11-30 00:41:09,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:41:09,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:41:09,425 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2020-11-30 00:41:09,425 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2046998271] [2020-11-30 00:41:09,425 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:41:09,425 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-11-30 00:41:09,426 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1706711327] [2020-11-30 00:41:09,428 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:41:09,429 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:41:09,433 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:41:09,434 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:41:09,435 INFO L87 Difference]: Start difference. First operand 3759 states and 5040 transitions. Second operand 3 states. [2020-11-30 00:41:13,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:41:13,701 INFO L93 Difference]: Finished difference Result 10520 states and 14359 transitions. [2020-11-30 00:41:13,702 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:41:13,702 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 252 [2020-11-30 00:41:13,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:41:13,739 INFO L225 Difference]: With dead ends: 10520 [2020-11-30 00:41:13,739 INFO L226 Difference]: Without dead ends: 6763 [2020-11-30 00:41:13,746 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:41:13,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6763 states. [2020-11-30 00:41:13,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6763 to 6763. [2020-11-30 00:41:13,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6763 states. [2020-11-30 00:41:13,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6763 states to 6763 states and 8464 transitions. [2020-11-30 00:41:13,963 INFO L78 Accepts]: Start accepts. Automaton has 6763 states and 8464 transitions. Word has length 252 [2020-11-30 00:41:13,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:41:13,965 INFO L481 AbstractCegarLoop]: Abstraction has 6763 states and 8464 transitions. [2020-11-30 00:41:13,965 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:41:13,965 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8464 transitions. [2020-11-30 00:41:13,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2020-11-30 00:41:13,970 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:41:13,970 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:41:13,971 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-30 00:41:13,971 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:41:13,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:41:13,972 INFO L82 PathProgramCache]: Analyzing trace with hash 1730042443, now seen corresponding path program 1 times [2020-11-30 00:41:13,973 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:41:13,973 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224078612] [2020-11-30 00:41:13,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:41:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:41:14,385 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 79 proven. 43 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2020-11-30 00:41:14,385 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [224078612] [2020-11-30 00:41:14,385 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2044311464] [2020-11-30 00:41:14,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 00:41:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:41:14,542 INFO L263 TraceCheckSpWp]: Trace formula consists of 385 conjuncts, 2 conjunts are in the unsatisfiable core [2020-11-30 00:41:14,568 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 00:41:14,834 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 00:41:14,834 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-11-30 00:41:14,835 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 5 [2020-11-30 00:41:14,835 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1731291367] [2020-11-30 00:41:14,836 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:41:14,836 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:41:14,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:41:14,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-30 00:41:14,838 INFO L87 Difference]: Start difference. First operand 6763 states and 8464 transitions. Second operand 3 states. [2020-11-30 00:41:20,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:41:20,013 INFO L93 Difference]: Finished difference Result 16528 states and 21456 transitions. [2020-11-30 00:41:20,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:41:20,032 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 265 [2020-11-30 00:41:20,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:41:20,077 INFO L225 Difference]: With dead ends: 16528 [2020-11-30 00:41:20,078 INFO L226 Difference]: Without dead ends: 9767 [2020-11-30 00:41:20,087 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 267 GetRequests, 264 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-30 00:41:20,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9767 states. [2020-11-30 00:41:20,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9767 to 9767. [2020-11-30 00:41:20,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9767 states. [2020-11-30 00:41:20,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9767 states to 9767 states and 12172 transitions. [2020-11-30 00:41:20,309 INFO L78 Accepts]: Start accepts. Automaton has 9767 states and 12172 transitions. Word has length 265 [2020-11-30 00:41:20,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:41:20,309 INFO L481 AbstractCegarLoop]: Abstraction has 9767 states and 12172 transitions. [2020-11-30 00:41:20,309 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:41:20,310 INFO L276 IsEmpty]: Start isEmpty. Operand 9767 states and 12172 transitions. [2020-11-30 00:41:20,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2020-11-30 00:41:20,314 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:41:20,314 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:41:20,540 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 00:41:20,540 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:41:20,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:41:20,541 INFO L82 PathProgramCache]: Analyzing trace with hash -1264013373, now seen corresponding path program 1 times [2020-11-30 00:41:20,541 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:41:20,541 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243757772] [2020-11-30 00:41:20,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:41:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:41:20,790 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2020-11-30 00:41:20,791 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1243757772] [2020-11-30 00:41:20,791 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:41:20,791 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:41:20,793 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [138309933] [2020-11-30 00:41:20,794 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:41:20,794 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:41:20,794 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:41:20,795 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:41:20,795 INFO L87 Difference]: Start difference. First operand 9767 states and 12172 transitions. Second operand 3 states. [2020-11-30 00:41:26,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:41:26,025 INFO L93 Difference]: Finished difference Result 23287 states and 29350 transitions. [2020-11-30 00:41:26,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:41:26,045 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 282 [2020-11-30 00:41:26,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:41:26,097 INFO L225 Difference]: With dead ends: 23287 [2020-11-30 00:41:26,097 INFO L226 Difference]: Without dead ends: 13522 [2020-11-30 00:41:26,111 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:41:26,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13522 states. [2020-11-30 00:41:26,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13522 to 13522. [2020-11-30 00:41:26,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13522 states. [2020-11-30 00:41:26,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13522 states to 13522 states and 15879 transitions. [2020-11-30 00:41:26,346 INFO L78 Accepts]: Start accepts. Automaton has 13522 states and 15879 transitions. Word has length 282 [2020-11-30 00:41:26,347 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:41:26,347 INFO L481 AbstractCegarLoop]: Abstraction has 13522 states and 15879 transitions. [2020-11-30 00:41:26,347 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:41:26,347 INFO L276 IsEmpty]: Start isEmpty. Operand 13522 states and 15879 transitions. [2020-11-30 00:41:26,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2020-11-30 00:41:26,354 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:41:26,355 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:41:26,355 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-30 00:41:26,355 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:41:26,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:41:26,356 INFO L82 PathProgramCache]: Analyzing trace with hash 1457811924, now seen corresponding path program 1 times [2020-11-30 00:41:26,356 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:41:26,356 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725399306] [2020-11-30 00:41:26,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:41:26,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:41:26,687 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 332 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2020-11-30 00:41:26,687 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725399306] [2020-11-30 00:41:26,688 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:41:26,688 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:41:26,688 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248977707] [2020-11-30 00:41:26,689 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:41:26,689 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:41:26,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:41:26,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:41:26,690 INFO L87 Difference]: Start difference. First operand 13522 states and 15879 transitions. Second operand 3 states. [2020-11-30 00:41:32,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:41:32,227 INFO L93 Difference]: Finished difference Result 37556 states and 44585 transitions. [2020-11-30 00:41:32,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:41:32,230 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 369 [2020-11-30 00:41:32,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:41:32,279 INFO L225 Difference]: With dead ends: 37556 [2020-11-30 00:41:32,279 INFO L226 Difference]: Without dead ends: 24036 [2020-11-30 00:41:32,294 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:41:32,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24036 states. [2020-11-30 00:41:32,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24036 to 24036. [2020-11-30 00:41:32,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24036 states. [2020-11-30 00:41:32,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24036 states to 24036 states and 27949 transitions. [2020-11-30 00:41:32,646 INFO L78 Accepts]: Start accepts. Automaton has 24036 states and 27949 transitions. Word has length 369 [2020-11-30 00:41:32,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:41:32,646 INFO L481 AbstractCegarLoop]: Abstraction has 24036 states and 27949 transitions. [2020-11-30 00:41:32,647 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:41:32,647 INFO L276 IsEmpty]: Start isEmpty. Operand 24036 states and 27949 transitions. [2020-11-30 00:41:32,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2020-11-30 00:41:32,656 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:41:32,658 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:41:32,658 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-30 00:41:32,658 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:41:32,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:41:32,664 INFO L82 PathProgramCache]: Analyzing trace with hash -120041654, now seen corresponding path program 1 times [2020-11-30 00:41:32,664 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:41:32,664 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628086455] [2020-11-30 00:41:32,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:41:32,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:41:32,961 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2020-11-30 00:41:32,961 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1628086455] [2020-11-30 00:41:32,961 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:41:32,961 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:41:32,962 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1115553281] [2020-11-30 00:41:32,962 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:41:32,963 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:41:32,963 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:41:32,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:41:32,963 INFO L87 Difference]: Start difference. First operand 24036 states and 27949 transitions. Second operand 3 states. [2020-11-30 00:41:37,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:41:37,834 INFO L93 Difference]: Finished difference Result 54829 states and 63465 transitions. [2020-11-30 00:41:37,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:41:37,844 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 373 [2020-11-30 00:41:37,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:41:37,905 INFO L225 Difference]: With dead ends: 54829 [2020-11-30 00:41:37,905 INFO L226 Difference]: Without dead ends: 30795 [2020-11-30 00:41:37,928 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:41:37,957 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30795 states. [2020-11-30 00:41:38,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30795 to 27791. [2020-11-30 00:41:38,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27791 states. [2020-11-30 00:41:38,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27791 states to 27791 states and 31729 transitions. [2020-11-30 00:41:38,377 INFO L78 Accepts]: Start accepts. Automaton has 27791 states and 31729 transitions. Word has length 373 [2020-11-30 00:41:38,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:41:38,378 INFO L481 AbstractCegarLoop]: Abstraction has 27791 states and 31729 transitions. [2020-11-30 00:41:38,378 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:41:38,378 INFO L276 IsEmpty]: Start isEmpty. Operand 27791 states and 31729 transitions. [2020-11-30 00:41:38,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2020-11-30 00:41:38,388 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:41:38,389 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:41:38,389 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-30 00:41:38,390 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:41:38,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:41:38,390 INFO L82 PathProgramCache]: Analyzing trace with hash 1621535135, now seen corresponding path program 1 times [2020-11-30 00:41:38,390 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:41:38,391 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712978984] [2020-11-30 00:41:38,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:41:38,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:41:38,884 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 338 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2020-11-30 00:41:38,885 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712978984] [2020-11-30 00:41:38,885 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:41:38,885 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:41:38,885 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1330013055] [2020-11-30 00:41:38,886 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:41:38,886 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:41:38,886 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:41:38,887 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:41:38,887 INFO L87 Difference]: Start difference. First operand 27791 states and 31729 transitions. Second operand 3 states. [2020-11-30 00:41:44,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:41:44,670 INFO L93 Difference]: Finished difference Result 56331 states and 64213 transitions. [2020-11-30 00:41:44,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:41:44,671 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 410 [2020-11-30 00:41:44,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:41:44,720 INFO L225 Difference]: With dead ends: 56331 [2020-11-30 00:41:44,721 INFO L226 Difference]: Without dead ends: 28542 [2020-11-30 00:41:44,738 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:41:44,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28542 states. [2020-11-30 00:41:45,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28542 to 27040. [2020-11-30 00:41:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27040 states. [2020-11-30 00:41:45,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27040 states to 27040 states and 30640 transitions. [2020-11-30 00:41:45,240 INFO L78 Accepts]: Start accepts. Automaton has 27040 states and 30640 transitions. Word has length 410 [2020-11-30 00:41:45,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:41:45,241 INFO L481 AbstractCegarLoop]: Abstraction has 27040 states and 30640 transitions. [2020-11-30 00:41:45,241 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:41:45,241 INFO L276 IsEmpty]: Start isEmpty. Operand 27040 states and 30640 transitions. [2020-11-30 00:41:45,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2020-11-30 00:41:45,248 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:41:45,248 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:41:45,248 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-30 00:41:45,249 INFO L429 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:41:45,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:41:45,249 INFO L82 PathProgramCache]: Analyzing trace with hash -1011456863, now seen corresponding path program 1 times [2020-11-30 00:41:45,249 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:41:45,254 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [561718491] [2020-11-30 00:41:45,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:41:45,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:41:45,579 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 349 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2020-11-30 00:41:45,579 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [561718491] [2020-11-30 00:41:45,579 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:41:45,579 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:41:45,579 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [171322874] [2020-11-30 00:41:45,580 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:41:45,580 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:41:45,581 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:41:45,581 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:41:45,581 INFO L87 Difference]: Start difference. First operand 27040 states and 30640 transitions. Second operand 3 states. [2020-11-30 00:41:50,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:41:50,784 INFO L93 Difference]: Finished difference Result 64592 states and 72936 transitions. [2020-11-30 00:41:50,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:41:50,785 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 421 [2020-11-30 00:41:50,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:41:50,828 INFO L225 Difference]: With dead ends: 64592 [2020-11-30 00:41:50,828 INFO L226 Difference]: Without dead ends: 37554 [2020-11-30 00:41:50,846 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:41:50,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37554 states. [2020-11-30 00:41:51,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37554 to 34550. [2020-11-30 00:41:51,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34550 states. [2020-11-30 00:41:51,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34550 states to 34550 states and 38401 transitions. [2020-11-30 00:41:51,267 INFO L78 Accepts]: Start accepts. Automaton has 34550 states and 38401 transitions. Word has length 421 [2020-11-30 00:41:51,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:41:51,268 INFO L481 AbstractCegarLoop]: Abstraction has 34550 states and 38401 transitions. [2020-11-30 00:41:51,268 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:41:51,269 INFO L276 IsEmpty]: Start isEmpty. Operand 34550 states and 38401 transitions. [2020-11-30 00:41:51,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 431 [2020-11-30 00:41:51,277 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:41:51,277 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:41:51,277 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-30 00:41:51,278 INFO L429 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:41:51,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:41:51,278 INFO L82 PathProgramCache]: Analyzing trace with hash -1961941907, now seen corresponding path program 1 times [2020-11-30 00:41:51,278 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:41:51,279 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [849263109] [2020-11-30 00:41:51,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:41:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:41:51,749 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 358 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2020-11-30 00:41:51,749 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [849263109] [2020-11-30 00:41:51,749 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:41:51,750 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:41:51,750 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1780634439] [2020-11-30 00:41:51,751 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:41:51,751 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:41:51,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:41:51,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:41:51,752 INFO L87 Difference]: Start difference. First operand 34550 states and 38401 transitions. Second operand 3 states. [2020-11-30 00:41:57,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:41:57,136 INFO L93 Difference]: Finished difference Result 72102 states and 79860 transitions. [2020-11-30 00:41:57,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:41:57,137 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 430 [2020-11-30 00:41:57,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:41:57,166 INFO L225 Difference]: With dead ends: 72102 [2020-11-30 00:41:57,166 INFO L226 Difference]: Without dead ends: 36803 [2020-11-30 00:41:57,178 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:41:57,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36803 states. [2020-11-30 00:41:57,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36803 to 34550. [2020-11-30 00:41:57,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34550 states. [2020-11-30 00:41:57,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34550 states to 34550 states and 37866 transitions. [2020-11-30 00:41:57,522 INFO L78 Accepts]: Start accepts. Automaton has 34550 states and 37866 transitions. Word has length 430 [2020-11-30 00:41:57,523 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:41:57,523 INFO L481 AbstractCegarLoop]: Abstraction has 34550 states and 37866 transitions. [2020-11-30 00:41:57,523 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:41:57,523 INFO L276 IsEmpty]: Start isEmpty. Operand 34550 states and 37866 transitions. [2020-11-30 00:41:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2020-11-30 00:41:57,533 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:41:57,534 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:41:57,534 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-30 00:41:57,534 INFO L429 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:41:57,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:41:57,535 INFO L82 PathProgramCache]: Analyzing trace with hash -1767672940, now seen corresponding path program 1 times [2020-11-30 00:41:57,535 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:41:57,535 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1471985325] [2020-11-30 00:41:57,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:41:57,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:41:58,177 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 160 proven. 257 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2020-11-30 00:41:58,177 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1471985325] [2020-11-30 00:41:58,177 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1612772601] [2020-11-30 00:41:58,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 00:41:58,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:41:58,322 INFO L263 TraceCheckSpWp]: Trace formula consists of 592 conjuncts, 2 conjunts are in the unsatisfiable core [2020-11-30 00:41:58,329 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 00:41:58,739 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 376 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2020-11-30 00:41:58,739 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-11-30 00:41:58,740 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 6 [2020-11-30 00:41:58,740 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1852397188] [2020-11-30 00:41:58,741 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:41:58,741 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:41:58,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:41:58,742 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-30 00:41:58,742 INFO L87 Difference]: Start difference. First operand 34550 states and 37866 transitions. Second operand 3 states. [2020-11-30 00:42:04,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:42:04,797 INFO L93 Difference]: Finished difference Result 90126 states and 99290 transitions. [2020-11-30 00:42:04,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:42:04,798 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 448 [2020-11-30 00:42:04,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:42:04,851 INFO L225 Difference]: With dead ends: 90126 [2020-11-30 00:42:04,852 INFO L226 Difference]: Without dead ends: 56329 [2020-11-30 00:42:04,868 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 451 GetRequests, 447 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-30 00:42:04,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56329 states. [2020-11-30 00:42:05,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56329 to 53325. [2020-11-30 00:42:05,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53325 states. [2020-11-30 00:42:05,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53325 states to 53325 states and 57678 transitions. [2020-11-30 00:42:05,483 INFO L78 Accepts]: Start accepts. Automaton has 53325 states and 57678 transitions. Word has length 448 [2020-11-30 00:42:05,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:42:05,484 INFO L481 AbstractCegarLoop]: Abstraction has 53325 states and 57678 transitions. [2020-11-30 00:42:05,484 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:42:05,484 INFO L276 IsEmpty]: Start isEmpty. Operand 53325 states and 57678 transitions. [2020-11-30 00:42:05,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2020-11-30 00:42:05,502 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:42:05,502 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-30 00:42:05,728 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 00:42:05,728 INFO L429 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:42:05,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:42:05,729 INFO L82 PathProgramCache]: Analyzing trace with hash 1821939015, now seen corresponding path program 1 times [2020-11-30 00:42:05,729 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:42:05,729 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1027272887] [2020-11-30 00:42:05,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:42:05,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:42:06,103 INFO L134 CoverageAnalysis]: Checked inductivity of 763 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2020-11-30 00:42:06,103 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1027272887] [2020-11-30 00:42:06,103 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:42:06,103 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:42:06,104 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077795632] [2020-11-30 00:42:06,104 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:42:06,104 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:42:06,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:42:06,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:42:06,105 INFO L87 Difference]: Start difference. First operand 53325 states and 57678 transitions. Second operand 3 states. [2020-11-30 00:42:11,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:42:11,812 INFO L93 Difference]: Finished difference Result 107399 states and 116396 transitions. [2020-11-30 00:42:11,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:42:11,813 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 539 [2020-11-30 00:42:11,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:42:11,887 INFO L225 Difference]: With dead ends: 107399 [2020-11-30 00:42:11,887 INFO L226 Difference]: Without dead ends: 54827 [2020-11-30 00:42:11,911 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:42:11,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54827 states. [2020-11-30 00:42:12,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54827 to 54827. [2020-11-30 00:42:12,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54827 states. [2020-11-30 00:42:12,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54827 states to 54827 states and 58761 transitions. [2020-11-30 00:42:12,437 INFO L78 Accepts]: Start accepts. Automaton has 54827 states and 58761 transitions. Word has length 539 [2020-11-30 00:42:12,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:42:12,438 INFO L481 AbstractCegarLoop]: Abstraction has 54827 states and 58761 transitions. [2020-11-30 00:42:12,438 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:42:12,438 INFO L276 IsEmpty]: Start isEmpty. Operand 54827 states and 58761 transitions. [2020-11-30 00:42:12,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2020-11-30 00:42:12,511 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:42:12,513 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:42:12,513 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-11-30 00:42:12,513 INFO L429 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:42:12,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:42:12,514 INFO L82 PathProgramCache]: Analyzing trace with hash 703517106, now seen corresponding path program 1 times [2020-11-30 00:42:12,514 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:42:12,515 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [925653501] [2020-11-30 00:42:12,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:42:12,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:42:16,034 INFO L134 CoverageAnalysis]: Checked inductivity of 869 backedges. 572 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2020-11-30 00:42:16,035 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [925653501] [2020-11-30 00:42:16,035 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:42:16,035 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-30 00:42:16,035 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2140850803] [2020-11-30 00:42:16,036 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-30 00:42:16,037 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:42:16,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-30 00:42:16,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-11-30 00:42:16,037 INFO L87 Difference]: Start difference. First operand 54827 states and 58761 transitions. Second operand 6 states. [2020-11-30 00:42:34,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:42:34,588 INFO L93 Difference]: Finished difference Result 153487 states and 164264 transitions. [2020-11-30 00:42:34,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-11-30 00:42:34,589 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1043 [2020-11-30 00:42:34,590 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:42:34,685 INFO L225 Difference]: With dead ends: 153487 [2020-11-30 00:42:34,685 INFO L226 Difference]: Without dead ends: 98662 [2020-11-30 00:42:34,713 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-30 00:42:34,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98662 states. [2020-11-30 00:42:35,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98662 to 56329. [2020-11-30 00:42:35,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56329 states. [2020-11-30 00:42:35,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56329 states to 56329 states and 60284 transitions. [2020-11-30 00:42:35,505 INFO L78 Accepts]: Start accepts. Automaton has 56329 states and 60284 transitions. Word has length 1043 [2020-11-30 00:42:35,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:42:35,505 INFO L481 AbstractCegarLoop]: Abstraction has 56329 states and 60284 transitions. [2020-11-30 00:42:35,505 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-30 00:42:35,506 INFO L276 IsEmpty]: Start isEmpty. Operand 56329 states and 60284 transitions. [2020-11-30 00:42:35,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1111 [2020-11-30 00:42:35,542 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:42:35,543 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:42:35,543 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-11-30 00:42:35,543 INFO L429 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:42:35,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:42:35,544 INFO L82 PathProgramCache]: Analyzing trace with hash -603352503, now seen corresponding path program 1 times [2020-11-30 00:42:35,544 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:42:35,544 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1378898409] [2020-11-30 00:42:35,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:42:35,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:42:36,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 1036 proven. 0 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2020-11-30 00:42:36,692 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1378898409] [2020-11-30 00:42:36,692 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:42:36,692 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:42:36,692 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2039438082] [2020-11-30 00:42:36,694 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:42:36,694 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:42:36,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:42:36,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:42:36,695 INFO L87 Difference]: Start difference. First operand 56329 states and 60284 transitions. Second operand 3 states. [2020-11-30 00:42:42,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:42:42,932 INFO L93 Difference]: Finished difference Result 114158 states and 122078 transitions. [2020-11-30 00:42:42,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:42:42,934 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1110 [2020-11-30 00:42:42,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:42:42,985 INFO L225 Difference]: With dead ends: 114158 [2020-11-30 00:42:42,985 INFO L226 Difference]: Without dead ends: 58582 [2020-11-30 00:42:43,006 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:42:43,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58582 states. [2020-11-30 00:42:43,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58582 to 54827. [2020-11-30 00:42:43,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54827 states. [2020-11-30 00:42:43,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54827 states to 54827 states and 57759 transitions. [2020-11-30 00:42:43,566 INFO L78 Accepts]: Start accepts. Automaton has 54827 states and 57759 transitions. Word has length 1110 [2020-11-30 00:42:43,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:42:43,567 INFO L481 AbstractCegarLoop]: Abstraction has 54827 states and 57759 transitions. [2020-11-30 00:42:43,567 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:42:43,567 INFO L276 IsEmpty]: Start isEmpty. Operand 54827 states and 57759 transitions. [2020-11-30 00:42:43,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2020-11-30 00:42:43,613 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:42:43,617 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:42:43,617 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-11-30 00:42:43,617 INFO L429 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:42:43,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:42:43,618 INFO L82 PathProgramCache]: Analyzing trace with hash -2023225693, now seen corresponding path program 1 times [2020-11-30 00:42:43,618 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:42:43,619 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [560928452] [2020-11-30 00:42:43,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:42:43,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:42:45,361 INFO L134 CoverageAnalysis]: Checked inductivity of 963 backedges. 595 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2020-11-30 00:42:45,361 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [560928452] [2020-11-30 00:42:45,362 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:42:45,362 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:42:45,362 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [14768885] [2020-11-30 00:42:45,363 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:42:45,363 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:42:45,364 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:42:45,364 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:42:45,364 INFO L87 Difference]: Start difference. First operand 54827 states and 57759 transitions. Second operand 3 states. [2020-11-30 00:42:54,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:42:54,032 INFO L93 Difference]: Finished difference Result 135186 states and 142763 transitions. [2020-11-30 00:42:54,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:42:54,033 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1137 [2020-11-30 00:42:54,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:42:54,110 INFO L225 Difference]: With dead ends: 135186 [2020-11-30 00:42:54,111 INFO L226 Difference]: Without dead ends: 81112 [2020-11-30 00:42:54,131 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:42:54,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81112 states. [2020-11-30 00:42:54,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81112 to 78859. [2020-11-30 00:42:54,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78859 states. [2020-11-30 00:42:54,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78859 states to 78859 states and 82832 transitions. [2020-11-30 00:42:54,843 INFO L78 Accepts]: Start accepts. Automaton has 78859 states and 82832 transitions. Word has length 1137 [2020-11-30 00:42:54,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:42:54,844 INFO L481 AbstractCegarLoop]: Abstraction has 78859 states and 82832 transitions. [2020-11-30 00:42:54,844 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:42:54,844 INFO L276 IsEmpty]: Start isEmpty. Operand 78859 states and 82832 transitions. [2020-11-30 00:42:54,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1196 [2020-11-30 00:42:54,916 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:42:54,917 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:42:54,917 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-11-30 00:42:54,917 INFO L429 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:42:54,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:42:54,918 INFO L82 PathProgramCache]: Analyzing trace with hash 83261630, now seen corresponding path program 1 times [2020-11-30 00:42:54,918 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:42:54,918 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056337754] [2020-11-30 00:42:54,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:42:55,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:42:56,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1283 backedges. 965 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2020-11-30 00:42:56,588 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2056337754] [2020-11-30 00:42:56,588 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:42:56,588 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:42:56,588 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898578835] [2020-11-30 00:42:56,589 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:42:56,590 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:42:56,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:42:56,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:42:56,591 INFO L87 Difference]: Start difference. First operand 78859 states and 82832 transitions. Second operand 3 states. [2020-11-30 00:43:04,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:43:04,741 INFO L93 Difference]: Finished difference Result 169732 states and 178946 transitions. [2020-11-30 00:43:04,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:43:04,743 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1195 [2020-11-30 00:43:04,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:43:04,841 INFO L225 Difference]: With dead ends: 169732 [2020-11-30 00:43:04,841 INFO L226 Difference]: Without dead ends: 91626 [2020-11-30 00:43:04,872 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:43:04,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91626 states. [2020-11-30 00:43:05,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91626 to 90124. [2020-11-30 00:43:05,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90124 states. [2020-11-30 00:43:06,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90124 states to 90124 states and 94275 transitions. [2020-11-30 00:43:06,083 INFO L78 Accepts]: Start accepts. Automaton has 90124 states and 94275 transitions. Word has length 1195 [2020-11-30 00:43:06,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:43:06,083 INFO L481 AbstractCegarLoop]: Abstraction has 90124 states and 94275 transitions. [2020-11-30 00:43:06,083 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:43:06,083 INFO L276 IsEmpty]: Start isEmpty. Operand 90124 states and 94275 transitions. [2020-11-30 00:43:06,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1246 [2020-11-30 00:43:06,139 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:43:06,140 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:43:06,140 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-11-30 00:43:06,140 INFO L429 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:43:06,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:43:06,141 INFO L82 PathProgramCache]: Analyzing trace with hash 66155344, now seen corresponding path program 1 times [2020-11-30 00:43:06,141 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:43:06,142 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306703095] [2020-11-30 00:43:06,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:43:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:43:08,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1460 backedges. 719 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2020-11-30 00:43:08,018 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306703095] [2020-11-30 00:43:08,019 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 00:43:08,019 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-30 00:43:08,019 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1692116732] [2020-11-30 00:43:08,020 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-30 00:43:08,020 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:43:08,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-30 00:43:08,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:43:08,021 INFO L87 Difference]: Start difference. First operand 90124 states and 94275 transitions. Second operand 3 states. [2020-11-30 00:43:17,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:43:17,663 INFO L93 Difference]: Finished difference Result 193764 states and 203078 transitions. [2020-11-30 00:43:17,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-30 00:43:17,665 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1245 [2020-11-30 00:43:17,666 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:43:17,770 INFO L225 Difference]: With dead ends: 193764 [2020-11-30 00:43:17,770 INFO L226 Difference]: Without dead ends: 104393 [2020-11-30 00:43:17,791 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-30 00:43:17,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104393 states. [2020-11-30 00:43:18,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104393 to 90124. [2020-11-30 00:43:18,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90124 states. [2020-11-30 00:43:19,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90124 states to 90124 states and 94275 transitions. [2020-11-30 00:43:19,095 INFO L78 Accepts]: Start accepts. Automaton has 90124 states and 94275 transitions. Word has length 1245 [2020-11-30 00:43:19,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:43:19,096 INFO L481 AbstractCegarLoop]: Abstraction has 90124 states and 94275 transitions. [2020-11-30 00:43:19,096 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-30 00:43:19,096 INFO L276 IsEmpty]: Start isEmpty. Operand 90124 states and 94275 transitions. [2020-11-30 00:43:19,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1268 [2020-11-30 00:43:19,174 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 00:43:19,175 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 00:43:19,175 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-11-30 00:43:19,175 INFO L429 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 00:43:19,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:43:19,176 INFO L82 PathProgramCache]: Analyzing trace with hash 665670585, now seen corresponding path program 1 times [2020-11-30 00:43:19,176 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 00:43:19,176 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396864320] [2020-11-30 00:43:19,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 00:43:19,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:43:21,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 701 proven. 40 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2020-11-30 00:43:21,286 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396864320] [2020-11-30 00:43:21,286 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1820583463] [2020-11-30 00:43:21,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-30 00:43:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:43:21,643 INFO L263 TraceCheckSpWp]: Trace formula consists of 1486 conjuncts, 3 conjunts are in the unsatisfiable core [2020-11-30 00:43:21,659 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 00:43:23,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1511 backedges. 701 proven. 40 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2020-11-30 00:43:23,079 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-11-30 00:43:23,080 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2020-11-30 00:43:23,080 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009046435] [2020-11-30 00:43:23,082 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-30 00:43:23,082 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 00:43:23,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-30 00:43:23,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-30 00:43:23,082 INFO L87 Difference]: Start difference. First operand 90124 states and 94275 transitions. Second operand 4 states. [2020-11-30 00:43:36,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 00:43:36,994 INFO L93 Difference]: Finished difference Result 214039 states and 224284 transitions. [2020-11-30 00:43:36,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-30 00:43:36,996 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 1267 [2020-11-30 00:43:36,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 00:43:36,996 INFO L225 Difference]: With dead ends: 214039 [2020-11-30 00:43:36,996 INFO L226 Difference]: Without dead ends: 0 [2020-11-30 00:43:37,266 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 1270 GetRequests, 1267 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-30 00:43:37,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-30 00:43:37,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-30 00:43:37,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-30 00:43:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-30 00:43:37,267 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1267 [2020-11-30 00:43:37,267 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 00:43:37,267 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-30 00:43:37,267 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-30 00:43:37,267 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-30 00:43:37,268 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-30 00:43:37,468 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2020-11-30 00:43:37,469 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-30 00:43:38,852 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 538 DAG size of output: 301 [2020-11-30 00:43:39,384 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 193 [2020-11-30 00:43:40,121 WARN L193 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 498 DAG size of output: 289 [2020-11-30 00:43:40,948 WARN L193 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 586 DAG size of output: 320 [2020-11-30 00:43:41,789 WARN L193 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 583 DAG size of output: 320 [2020-11-30 00:43:45,743 WARN L193 SmtUtils]: Spent 3.95 s on a formula simplification. DAG size of input: 254 DAG size of output: 59 [2020-11-30 00:43:48,383 WARN L193 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 179 DAG size of output: 58 [2020-11-30 00:43:51,959 WARN L193 SmtUtils]: Spent 3.57 s on a formula simplification. DAG size of input: 246 DAG size of output: 59 [2020-11-30 00:43:55,645 WARN L193 SmtUtils]: Spent 3.68 s on a formula simplification. DAG size of input: 272 DAG size of output: 59 [2020-11-30 00:43:59,362 WARN L193 SmtUtils]: Spent 3.71 s on a formula simplification. DAG size of input: 272 DAG size of output: 59 [2020-11-30 00:43:59,364 INFO L274 CegarLoopResult]: For program point L2876(lines 2876 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L498(lines 498 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L3406(lines 3406 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L764(lines 764 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L3671(lines 3671 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L2086(lines 2086 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L4201(lines 4201 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L1030(lines 1030 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L1823(lines 1823 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L4466(lines 4466 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L2352(lines 2352 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L1295(lines 1295 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L4731(lines 4731 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L3939(lines 3939 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L2618(lines 2618 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L1561(lines 1561 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L240(lines 240 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L3147(lines 3147 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,365 INFO L274 CegarLoopResult]: For program point L505(lines 505 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L2884(lines 2884 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L770(lines 770 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L3413(lines 3413 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L2092(lines 2092 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L3678(lines 3678 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L1300(lines 1300 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L1036(lines 1036 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L4473(lines 4473 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L2359(lines 2359 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L4209(lines 4209 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L1831(lines 1831 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L3153(lines 3153 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L3946(lines 3946 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L4739(lines 4739 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L1568(lines 1568 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L2625(lines 2625 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,366 INFO L274 CegarLoopResult]: For program point L247(lines 247 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,367 INFO L274 CegarLoopResult]: For program point L2890(lines 2890 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,367 INFO L274 CegarLoopResult]: For program point L512(lines 512 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,367 INFO L274 CegarLoopResult]: For program point L3420(lines 3420 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,367 INFO L274 CegarLoopResult]: For program point L1306(lines 1306 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,367 INFO L274 CegarLoopResult]: For program point L778(lines 778 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,367 INFO L274 CegarLoopResult]: For program point L3685(lines 3685 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,367 INFO L274 CegarLoopResult]: For program point L2100(lines 2100 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,367 INFO L274 CegarLoopResult]: For program point L1043(lines 1043 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,367 INFO L274 CegarLoopResult]: For program point L1836(lines 1836 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,367 INFO L274 CegarLoopResult]: For program point L4479(lines 4479 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,367 INFO L274 CegarLoopResult]: For program point L4215(lines 4215 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,367 INFO L274 CegarLoopResult]: For program point L3952(lines 3952 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,367 INFO L274 CegarLoopResult]: For program point L1574(lines 1574 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,367 INFO L274 CegarLoopResult]: For program point L2367(lines 2367 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,367 INFO L274 CegarLoopResult]: For program point L2896(lines 2896 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,367 INFO L274 CegarLoopResult]: For program point L4746(lines 4746 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,368 INFO L274 CegarLoopResult]: For program point L2632(lines 2632 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,368 INFO L274 CegarLoopResult]: For program point L3161(lines 3161 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,368 INFO L274 CegarLoopResult]: For program point L1312(lines 1312 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,368 INFO L274 CegarLoopResult]: For program point L255(lines 255 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,368 INFO L274 CegarLoopResult]: For program point L520(lines 520 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,368 INFO L274 CegarLoopResult]: For program point L785(lines 785 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,368 INFO L274 CegarLoopResult]: For program point L2635(lines 2635 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,368 INFO L274 CegarLoopResult]: For program point L3428(lines 3428 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,368 INFO L274 CegarLoopResult]: For program point L1050(lines 1050 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,368 INFO L274 CegarLoopResult]: For program point L2107(lines 2107 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,368 INFO L274 CegarLoopResult]: For program point L1843(lines 1843 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,368 INFO L274 CegarLoopResult]: For program point L3693(lines 3693 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,368 INFO L274 CegarLoopResult]: For program point L4486(lines 4486 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,368 INFO L274 CegarLoopResult]: For program point L4222(lines 4222 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,368 INFO L274 CegarLoopResult]: For program point L2373(lines 2373 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,368 INFO L274 CegarLoopResult]: For program point L2902(lines 2902 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,369 INFO L274 CegarLoopResult]: For program point L4752(lines 4752 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,369 INFO L274 CegarLoopResult]: For program point L1317(lines 1317 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,369 INFO L274 CegarLoopResult]: For program point L260(lines 260 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,369 INFO L274 CegarLoopResult]: For program point L3960(lines 3960 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,369 INFO L274 CegarLoopResult]: For program point L1582(lines 1582 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,369 INFO L274 CegarLoopResult]: For program point L3168(lines 3168 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,369 INFO L274 CegarLoopResult]: For program point L791(lines 791 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,369 INFO L274 CegarLoopResult]: For program point L527(lines 527 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,369 INFO L274 CegarLoopResult]: For program point L2113(lines 2113 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,369 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-30 00:43:59,369 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 15) no Hoare annotation was computed. [2020-11-30 00:43:59,369 INFO L274 CegarLoopResult]: For program point L3699(lines 3699 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,369 INFO L274 CegarLoopResult]: For program point L2378(lines 2378 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,369 INFO L274 CegarLoopResult]: For program point L1057(lines 1057 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,369 INFO L274 CegarLoopResult]: For program point L2643(lines 2643 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,370 INFO L274 CegarLoopResult]: For program point L3436(lines 3436 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,370 INFO L274 CegarLoopResult]: For program point L1322(lines 1322 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,370 INFO L274 CegarLoopResult]: For program point L4229(lines 4229 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,370 INFO L274 CegarLoopResult]: For program point L1851(lines 1851 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,370 INFO L274 CegarLoopResult]: For program point L4494(lines 4494 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,370 INFO L274 CegarLoopResult]: For program point L2909(lines 2909 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,370 INFO L274 CegarLoopResult]: For program point L4759(lines 4759 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,370 INFO L274 CegarLoopResult]: For program point L3702(lines 3702 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,370 INFO L274 CegarLoopResult]: For program point L1588(lines 1588 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,370 INFO L274 CegarLoopResult]: For program point L267(lines 267 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,370 INFO L274 CegarLoopResult]: For program point L3967(lines 3967 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,371 INFO L270 CegarLoopResult]: At program point L3175(lines 1699 3176) the Hoare annotation is: (let ((.cse2 (< 255 ~a17~0)) (.cse6 (<= 0 (+ ~a17~0 43))) (.cse9 (<= 14 ~a24~0)) (.cse11 (<= ~a7~0 13)) (.cse4 (<= ~a5~0 4)) (.cse5 (not (= ~a5~0 4))) (.cse3 (<= ~a2~0 189)) (.cse10 (<= 112 ~a17~0)) (.cse7 (= 5 ~a5~0)) (.cse0 (= 6 ~a5~0)) (.cse1 (= ~a24~0 13)) (.cse8 (<= ~a17~0 110))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse4) (and .cse3 .cse1 .cse7) (and .cse3 .cse1 .cse8) (and .cse3 .cse4 .cse2) (and .cse9 (< 189 ~a2~0) .cse4) (and .cse9 (not (= ~a24~0 14)) .cse4) (and .cse3 .cse0 .cse1) (and .cse9 (<= ~a24~0 14) .cse7) (and .cse6 .cse9 .cse4) (and .cse9 .cse10 .cse11 .cse7) (and .cse1 .cse11 .cse4) (and .cse3 .cse11 .cse4) (and .cse1 .cse10 .cse7) (and .cse9 .cse3 .cse5) (and .cse9 .cse11 .cse7 .cse8) (and .cse1 .cse4 .cse5) (and .cse0 .cse1 (<= 14 ~a7~0) .cse10) (and .cse3 .cse1 .cse10) (and .cse1 .cse7 .cse8) (and .cse0 .cse1 .cse8))) [2020-11-30 00:43:59,371 INFO L274 CegarLoopResult]: For program point L797(lines 797 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,371 INFO L274 CegarLoopResult]: For program point L534(lines 534 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,371 INFO L274 CegarLoopResult]: For program point L1063(lines 1063 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,371 INFO L274 CegarLoopResult]: For program point L2649(lines 2649 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,371 INFO L274 CegarLoopResult]: For program point L3442(lines 3442 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,371 INFO L274 CegarLoopResult]: For program point L2385(lines 2385 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,371 INFO L274 CegarLoopResult]: For program point L2121(lines 2121 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,371 INFO L274 CegarLoopResult]: For program point L1857(lines 1857 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,371 INFO L274 CegarLoopResult]: For program point L4236(lines 4236 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,371 INFO L274 CegarLoopResult]: For program point L4765(lines 4765 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,371 INFO L274 CegarLoopResult]: For program point L1330(lines 1330 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,372 INFO L274 CegarLoopResult]: For program point L2916(lines 2916 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,372 INFO L274 CegarLoopResult]: For program point L3973(lines 3973 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,372 INFO L274 CegarLoopResult]: For program point L802(lines 802 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,372 INFO L274 CegarLoopResult]: For program point L3709(lines 3709 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,372 INFO L274 CegarLoopResult]: For program point L4502(lines 4502 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,372 INFO L274 CegarLoopResult]: For program point L274(lines 274 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,372 INFO L274 CegarLoopResult]: For program point L3181(lines 3181 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,372 INFO L274 CegarLoopResult]: For program point L1596(lines 1596 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,372 INFO L274 CegarLoopResult]: For program point L1068(lines 1068 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,372 INFO L274 CegarLoopResult]: For program point L2655(lines 2655 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,372 INFO L274 CegarLoopResult]: For program point L541(lines 541 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,372 INFO L274 CegarLoopResult]: For program point L2392(lines 2392 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,372 INFO L274 CegarLoopResult]: For program point L3449(lines 3449 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,372 INFO L274 CegarLoopResult]: For program point L2128(lines 2128 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,372 INFO L274 CegarLoopResult]: For program point L3978(lines 3978 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,372 INFO L274 CegarLoopResult]: For program point L1864(lines 1864 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L4771(lines 4771 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L4243(lines 4243 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L15(line 15) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L4508(lines 4508 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L1337(lines 1337 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L2923(lines 2923 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L809(lines 809 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L3716(lines 3716 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L3188(lines 3188 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L282(lines 282 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L1075(lines 1075 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L1604(lines 1604 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L547(lines 547 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L2662(lines 2662 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L4248(lines 4248 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L3456(lines 3456 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,373 INFO L274 CegarLoopResult]: For program point L2399(lines 2399 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L2135(lines 2135 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L3985(lines 3985 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L1871(lines 1871 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L4778(lines 4778 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L4514(lines 4514 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L2930(lines 2930 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L3723(lines 3723 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L1609(lines 1609 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L1345(lines 1345 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L288(lines 288 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L817(lines 817 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L4781(lines 4781 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L553(lines 553 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L3196(lines 3196 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L4253(lines 4253 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L1083(lines 1083 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,374 INFO L274 CegarLoopResult]: For program point L2669(lines 2669 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L4519(lines 4519 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L2405(lines 2405 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L3991(lines 3991 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L3463(lines 3463 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L2142(lines 2142 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L1878(lines 1878 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L2936(lines 2936 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L294(lines 294 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L3730(lines 3730 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L1616(lines 1616 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L1352(lines 1352 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L824(lines 824 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L4788(lines 4788 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L560(lines 560 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L2410(lines 2410 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L3203(lines 3203 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,375 INFO L274 CegarLoopResult]: For program point L2675(lines 2675 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,376 INFO L274 CegarLoopResult]: For program point L4525(lines 4525 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,376 INFO L274 CegarLoopResult]: For program point L4261(lines 4261 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,376 INFO L274 CegarLoopResult]: For program point L1090(lines 1090 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,376 INFO L274 CegarLoopResult]: For program point L3998(lines 3998 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,376 INFO L274 CegarLoopResult]: For program point L2149(lines 2149 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,378 INFO L274 CegarLoopResult]: For program point L1885(lines 1885 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,379 INFO L274 CegarLoopResult]: For program point L3471(lines 3471 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,379 INFO L274 CegarLoopResult]: For program point L1357(lines 1357 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,379 INFO L274 CegarLoopResult]: For program point L3736(lines 3736 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,379 INFO L274 CegarLoopResult]: For program point L301(lines 301 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,379 INFO L274 CegarLoopResult]: For program point L2944(lines 2944 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,379 INFO L274 CegarLoopResult]: For program point L830(lines 830 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,379 INFO L274 CegarLoopResult]: For program point L1623(lines 1623 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,379 INFO L274 CegarLoopResult]: For program point L3209(lines 3209 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,379 INFO L274 CegarLoopResult]: For program point L2681(lines 2681 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,380 INFO L274 CegarLoopResult]: For program point L567(lines 567 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,380 INFO L274 CegarLoopResult]: For program point L2417(lines 2417 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,380 INFO L274 CegarLoopResult]: For program point L4267(lines 4267 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,380 INFO L274 CegarLoopResult]: For program point L1096(lines 1096 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,380 INFO L274 CegarLoopResult]: For program point L39(lines 39 41) no Hoare annotation was computed. [2020-11-30 00:43:59,380 INFO L274 CegarLoopResult]: For program point L39-2(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,380 INFO L274 CegarLoopResult]: For program point L4796(lines 4796 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,380 INFO L274 CegarLoopResult]: For program point L4532(lines 4532 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,380 INFO L274 CegarLoopResult]: For program point L40(line 40) no Hoare annotation was computed. [2020-11-30 00:43:59,380 INFO L274 CegarLoopResult]: For program point L4004(lines 4004 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,380 INFO L274 CegarLoopResult]: For program point L3476(lines 3476 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,381 INFO L274 CegarLoopResult]: For program point L1891(lines 1891 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,381 INFO L274 CegarLoopResult]: For program point L2156(lines 2156 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,381 INFO L274 CegarLoopResult]: For program point L42-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,381 INFO L274 CegarLoopResult]: For program point L43(line 43) no Hoare annotation was computed. [2020-11-30 00:43:59,381 INFO L274 CegarLoopResult]: For program point L3743(lines 3743 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,381 INFO L274 CegarLoopResult]: For program point L1365(lines 1365 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,381 INFO L274 CegarLoopResult]: For program point L308(lines 308 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,381 INFO L274 CegarLoopResult]: For program point L2951(lines 2951 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,381 INFO L274 CegarLoopResult]: For program point L837(lines 837 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,381 INFO L274 CegarLoopResult]: For program point L1630(lines 1630 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,381 INFO L274 CegarLoopResult]: For program point L1102(lines 1102 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,381 INFO L274 CegarLoopResult]: For program point L45-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,381 INFO L274 CegarLoopResult]: For program point L2688(lines 2688 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,381 INFO L274 CegarLoopResult]: For program point L574(lines 574 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,382 INFO L274 CegarLoopResult]: For program point L3217(lines 3217 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,382 INFO L274 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed. [2020-11-30 00:43:59,382 INFO L274 CegarLoopResult]: For program point L4539(lines 4539 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,382 INFO L274 CegarLoopResult]: For program point L3482(lines 3482 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,382 INFO L274 CegarLoopResult]: For program point L2425(lines 2425 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,382 INFO L274 CegarLoopResult]: For program point L4275(lines 4275 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,382 INFO L274 CegarLoopResult]: For program point L1897(lines 1897 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,382 INFO L274 CegarLoopResult]: For program point L840(lines 840 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,383 INFO L274 CegarLoopResult]: For program point L4804(lines 4804 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,383 INFO L274 CegarLoopResult]: For program point L48-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,383 INFO L274 CegarLoopResult]: For program point L4012(lines 4012 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,383 INFO L274 CegarLoopResult]: For program point L313(lines 313 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,383 INFO L274 CegarLoopResult]: For program point L2163(lines 2163 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,383 INFO L274 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-11-30 00:43:59,383 INFO L274 CegarLoopResult]: For program point L3749(lines 3749 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,383 INFO L274 CegarLoopResult]: For program point L2957(lines 2957 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,384 INFO L274 CegarLoopResult]: For program point L2693(lines 2693 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,384 INFO L274 CegarLoopResult]: For program point L1372(lines 1372 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,384 INFO L274 CegarLoopResult]: For program point L51-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,384 INFO L274 CegarLoopResult]: For program point L1637(lines 1637 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,384 INFO L274 CegarLoopResult]: For program point L3223(lines 3223 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,384 INFO L274 CegarLoopResult]: For program point L1109(lines 1109 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,384 INFO L274 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-11-30 00:43:59,384 INFO L274 CegarLoopResult]: For program point L581(lines 581 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,384 INFO L274 CegarLoopResult]: For program point L2431(lines 2431 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,385 INFO L274 CegarLoopResult]: For program point L4546(lines 4546 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,385 INFO L274 CegarLoopResult]: For program point L4282(lines 4282 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,385 INFO L274 CegarLoopResult]: For program point L54-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,385 INFO L274 CegarLoopResult]: For program point L1904(lines 1904 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,385 INFO L274 CegarLoopResult]: For program point L3490(lines 3490 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,385 INFO L274 CegarLoopResult]: For program point L319(lines 319 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,385 INFO L274 CegarLoopResult]: For program point L2169(lines 2169 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,385 INFO L274 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-11-30 00:43:59,386 INFO L274 CegarLoopResult]: For program point L848(lines 848 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,386 INFO L274 CegarLoopResult]: For program point L3755(lines 3755 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,386 INFO L274 CegarLoopResult]: For program point L4812(lines 4812 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,386 INFO L274 CegarLoopResult]: For program point L4020(lines 4020 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,386 INFO L274 CegarLoopResult]: For program point L57-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,386 INFO L274 CegarLoopResult]: For program point L1379(lines 1379 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,386 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-11-30 00:43:59,386 INFO L274 CegarLoopResult]: For program point L1115(lines 1115 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,387 INFO L274 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-11-30 00:43:59,387 INFO L274 CegarLoopResult]: For program point L2965(lines 2965 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,387 INFO L274 CegarLoopResult]: For program point L1644(lines 1644 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,387 INFO L274 CegarLoopResult]: For program point L2701(lines 2701 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,387 INFO L274 CegarLoopResult]: For program point L587(lines 587 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,387 INFO L274 CegarLoopResult]: For program point L4551(lines 4551 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,387 INFO L274 CegarLoopResult]: For program point L3230(lines 3230 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,387 INFO L274 CegarLoopResult]: For program point L1909(lines 1909 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,388 INFO L274 CegarLoopResult]: For program point L60-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,388 INFO L274 CegarLoopResult]: For program point L2439(lines 2439 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,388 INFO L274 CegarLoopResult]: For program point L4289(lines 4289 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,388 INFO L274 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-11-30 00:43:59,388 INFO L274 CegarLoopResult]: For program point L4025(lines 4025 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,388 INFO L274 CegarLoopResult]: For program point L854(lines 854 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,388 INFO L274 CegarLoopResult]: For program point L3497(lines 3497 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,388 INFO L274 CegarLoopResult]: For program point L326(lines 326 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,388 INFO L274 CegarLoopResult]: For program point L2176(lines 2176 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,389 INFO L270 CegarLoopResult]: At program point L4819(lines 4668 4820) the Hoare annotation is: (let ((.cse2 (< 255 ~a17~0)) (.cse6 (<= 0 (+ ~a17~0 43))) (.cse4 (<= ~a5~0 4)) (.cse5 (not (= ~a5~0 4))) (.cse9 (<= 14 ~a24~0)) (.cse11 (<= ~a7~0 13)) (.cse3 (<= ~a2~0 189)) (.cse10 (<= 112 ~a17~0)) (.cse7 (= 5 ~a5~0)) (.cse0 (= 6 ~a5~0)) (.cse1 (= ~a24~0 13)) (.cse8 (<= ~a17~0 110))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse4) (and .cse3 .cse1 .cse7) (and .cse3 .cse4 .cse2) (and .cse3 .cse1 .cse8) (and .cse9 (< 189 ~a2~0) .cse4) (and .cse9 (not (= ~a24~0 14)) .cse4) (and .cse9 (<= ~a24~0 14) .cse7) (and .cse3 .cse0 .cse1) (and .cse6 .cse9 .cse4) (and .cse9 .cse10 .cse11 .cse7) (and .cse3 .cse11 .cse4) (and .cse1 .cse11 .cse4) (and .cse1 .cse10 .cse7) (and .cse9 .cse3 .cse5) (and .cse1 .cse4 .cse5) (and .cse9 .cse11 .cse7 .cse8) (and .cse0 .cse1 (<= 14 ~a7~0) .cse10) (and .cse3 .cse1 .cse10) (and .cse1 .cse7 .cse8) (and .cse0 .cse1 .cse8))) [2020-11-30 00:43:59,389 INFO L274 CegarLoopResult]: For program point L3762(lines 3762 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,389 INFO L274 CegarLoopResult]: For program point L63-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,389 INFO L274 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-11-30 00:43:59,389 INFO L274 CegarLoopResult]: For program point L1914(lines 1914 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,390 INFO L274 CegarLoopResult]: For program point L2971(lines 2971 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,390 INFO L274 CegarLoopResult]: For program point L2707(lines 2707 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,390 INFO L274 CegarLoopResult]: For program point L4557(lines 4557 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,390 INFO L274 CegarLoopResult]: For program point L1386(lines 1386 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,390 INFO L277 CegarLoopResult]: At program point L4822(lines 4822 4838) the Hoare annotation is: true [2020-11-30 00:43:59,390 INFO L274 CegarLoopResult]: For program point L1651(lines 1651 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,390 INFO L274 CegarLoopResult]: For program point L594(lines 594 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,390 INFO L274 CegarLoopResult]: For program point L1123(lines 1123 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,391 INFO L274 CegarLoopResult]: For program point L66-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,391 INFO L274 CegarLoopResult]: For program point L859(lines 859 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,391 INFO L274 CegarLoopResult]: For program point L3502(lines 3502 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,391 INFO L274 CegarLoopResult]: For program point L3238(lines 3238 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,391 INFO L274 CegarLoopResult]: For program point L67(line 67) no Hoare annotation was computed. [2020-11-30 00:43:59,391 INFO L274 CegarLoopResult]: For program point L2446(lines 2446 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,391 INFO L274 CegarLoopResult]: For program point L4296(lines 4296 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,391 INFO L274 CegarLoopResult]: For program point L333(lines 333 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,391 INFO L274 CegarLoopResult]: For program point L69-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,392 INFO L274 CegarLoopResult]: For program point L4033(lines 4033 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,392 INFO L274 CegarLoopResult]: For program point L3769(lines 3769 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,392 INFO L274 CegarLoopResult]: For program point L2184(lines 2184 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,392 INFO L274 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-11-30 00:43:59,392 INFO L274 CegarLoopResult]: For program point L1921(lines 1921 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,392 INFO L270 CegarLoopResult]: At program point L4828-2(lines 4828 4837) the Hoare annotation is: (let ((.cse2 (< 255 ~a17~0)) (.cse6 (<= 0 (+ ~a17~0 43))) (.cse9 (<= 14 ~a24~0)) (.cse11 (<= ~a7~0 13)) (.cse4 (<= ~a5~0 4)) (.cse5 (not (= ~a5~0 4))) (.cse3 (<= ~a2~0 189)) (.cse10 (<= 112 ~a17~0)) (.cse7 (= 5 ~a5~0)) (.cse0 (= 6 ~a5~0)) (.cse1 (= ~a24~0 13)) (.cse8 (<= ~a17~0 110))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse4) (and .cse3 .cse1 .cse7) (and .cse3 .cse1 .cse8) (and .cse3 .cse4 .cse2) (and .cse9 (< 189 ~a2~0) .cse4) (and .cse9 (not (= ~a24~0 14)) .cse4) (and .cse3 .cse0 .cse1) (and .cse9 (<= ~a24~0 14) .cse7) (and .cse6 .cse9 .cse4) (and .cse9 .cse10 .cse11 .cse7) (and .cse1 .cse11 .cse4) (and .cse3 .cse11 .cse4) (and .cse1 .cse10 .cse7) (and .cse9 .cse3 .cse5) (and .cse9 .cse11 .cse7 .cse8) (and .cse1 .cse4 .cse5) (and .cse0 .cse1 (<= 14 ~a7~0) .cse10) (and .cse3 .cse1 .cse10) (and .cse1 .cse7 .cse8) (and .cse0 .cse1 .cse8))) [2020-11-30 00:43:59,393 INFO L274 CegarLoopResult]: For program point L1129(lines 1129 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,393 INFO L274 CegarLoopResult]: For program point L72-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,393 INFO L274 CegarLoopResult]: For program point L2979(lines 2979 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,393 INFO L274 CegarLoopResult]: For program point L1658(lines 1658 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,393 INFO L274 CegarLoopResult]: For program point L2715(lines 2715 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,393 INFO L274 CegarLoopResult]: For program point L601(lines 601 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,393 INFO L274 CegarLoopResult]: For program point L4565(lines 4565 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,393 INFO L274 CegarLoopResult]: For program point L1394(lines 1394 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,394 INFO L274 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-11-30 00:43:59,394 INFO L274 CegarLoopResult]: For program point L866(lines 866 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,394 INFO L274 CegarLoopResult]: For program point L3509(lines 3509 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,394 INFO L274 CegarLoopResult]: For program point L3245(lines 3245 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,394 INFO L274 CegarLoopResult]: For program point L4303(lines 4303 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,394 INFO L274 CegarLoopResult]: For program point L75-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,394 INFO L274 CegarLoopResult]: For program point L3775(lines 3775 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,394 INFO L274 CegarLoopResult]: For program point L2454(lines 2454 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,395 INFO L274 CegarLoopResult]: For program point L340(lines 340 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,395 INFO L274 CegarLoopResult]: For program point L2190(lines 2190 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,395 INFO L274 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-11-30 00:43:59,395 INFO L274 CegarLoopResult]: For program point L4040(lines 4040 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,395 INFO L274 CegarLoopResult]: For program point L4833(line 4833) no Hoare annotation was computed. [2020-11-30 00:43:59,395 INFO L274 CegarLoopResult]: For program point L78-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,395 INFO L274 CegarLoopResult]: For program point L1928(lines 1928 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,395 INFO L274 CegarLoopResult]: For program point L3514(lines 3514 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,395 INFO L274 CegarLoopResult]: For program point L1400(lines 1400 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,396 INFO L274 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-11-30 00:43:59,396 INFO L274 CegarLoopResult]: For program point L2986(lines 2986 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,396 INFO L274 CegarLoopResult]: For program point L872(lines 872 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,396 INFO L274 CegarLoopResult]: For program point L2722(lines 2722 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,396 INFO L274 CegarLoopResult]: For program point L1665(lines 1665 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,396 INFO L274 CegarLoopResult]: For program point L608(lines 608 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,396 INFO L274 CegarLoopResult]: For program point L1137(lines 1137 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,396 INFO L274 CegarLoopResult]: For program point L4573(lines 4573 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,397 INFO L274 CegarLoopResult]: For program point L2459(lines 2459 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,397 INFO L274 CegarLoopResult]: For program point L3252(lines 3252 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,397 INFO L274 CegarLoopResult]: For program point L4309(lines 4309 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,397 INFO L274 CegarLoopResult]: For program point L2195(lines 2195 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,397 INFO L274 CegarLoopResult]: For program point L81-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,397 INFO L274 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-30 00:43:59,397 INFO L274 CegarLoopResult]: For program point L4046(lines 4046 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,397 INFO L274 CegarLoopResult]: For program point L3782(lines 3782 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,397 INFO L274 CegarLoopResult]: For program point L347(lines 347 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,398 INFO L274 CegarLoopResult]: For program point L84-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,398 INFO L274 CegarLoopResult]: For program point L3520(lines 3520 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,398 INFO L274 CegarLoopResult]: For program point L1406(lines 1406 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,398 INFO L274 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-30 00:43:59,398 INFO L274 CegarLoopResult]: For program point L1935(lines 1935 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,398 INFO L274 CegarLoopResult]: For program point L2728(lines 2728 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,398 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-11-30 00:43:59,398 INFO L274 CegarLoopResult]: For program point L879(lines 879 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,399 INFO L274 CegarLoopResult]: For program point L615(lines 615 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,399 INFO L274 CegarLoopResult]: For program point L1144(lines 1144 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,399 INFO L274 CegarLoopResult]: For program point L87-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,399 INFO L274 CegarLoopResult]: For program point L2994(lines 2994 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,399 INFO L274 CegarLoopResult]: For program point L1673(lines 1673 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,399 INFO L274 CegarLoopResult]: For program point L2466(lines 2466 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,399 INFO L274 CegarLoopResult]: For program point L3259(lines 3259 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,399 INFO L274 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-30 00:43:59,399 INFO L274 CegarLoopResult]: For program point L4581(lines 4581 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,400 INFO L274 CegarLoopResult]: For program point L4317(lines 4317 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,400 INFO L274 CegarLoopResult]: For program point L2203(lines 2203 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,400 INFO L274 CegarLoopResult]: For program point L90-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,400 INFO L274 CegarLoopResult]: For program point L4054(lines 4054 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,400 INFO L274 CegarLoopResult]: For program point L3790(lines 3790 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,400 INFO L274 CegarLoopResult]: For program point L355(lines 355 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,400 INFO L274 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-30 00:43:59,400 INFO L274 CegarLoopResult]: For program point L3527(lines 3527 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,401 INFO L274 CegarLoopResult]: For program point L4584(lines 4584 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,401 INFO L274 CegarLoopResult]: For program point L1413(lines 1413 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,401 INFO L274 CegarLoopResult]: For program point L885(lines 885 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,401 INFO L274 CegarLoopResult]: For program point L2735(lines 2735 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,401 INFO L274 CegarLoopResult]: For program point L621(lines 621 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,401 INFO L274 CegarLoopResult]: For program point L93-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,401 INFO L274 CegarLoopResult]: For program point L1943(lines 1943 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,401 INFO L274 CegarLoopResult]: For program point L2472(lines 2472 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,401 INFO L274 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-30 00:43:59,402 INFO L274 CegarLoopResult]: For program point L3001(lines 3001 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,402 INFO L274 CegarLoopResult]: For program point L3530(lines 3530 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,402 INFO L274 CegarLoopResult]: For program point L1152(lines 1152 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,402 INFO L274 CegarLoopResult]: For program point L2209(lines 2209 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,402 INFO L274 CegarLoopResult]: For program point L1681(lines 1681 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,402 INFO L274 CegarLoopResult]: For program point L3267(lines 3267 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,402 INFO L274 CegarLoopResult]: For program point L4324(lines 4324 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,402 INFO L274 CegarLoopResult]: For program point L96-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,403 INFO L274 CegarLoopResult]: For program point L3796(lines 3796 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,403 INFO L274 CegarLoopResult]: For program point L361(lines 361 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,403 INFO L274 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-11-30 00:43:59,403 INFO L274 CegarLoopResult]: For program point L4062(lines 4062 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,403 INFO L274 CegarLoopResult]: For program point L2741(lines 2741 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,403 INFO L274 CegarLoopResult]: For program point L1420(lines 1420 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,403 INFO L274 CegarLoopResult]: For program point L99-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,403 INFO L274 CegarLoopResult]: For program point L892(lines 892 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,403 INFO L274 CegarLoopResult]: For program point L628(lines 628 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,404 INFO L274 CegarLoopResult]: For program point L3535(lines 3535 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,404 INFO L274 CegarLoopResult]: For program point L4592(lines 4592 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,404 INFO L274 CegarLoopResult]: For program point L2214(lines 2214 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,404 INFO L274 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-11-30 00:43:59,404 INFO L274 CegarLoopResult]: For program point L1950(lines 1950 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,404 INFO L274 CegarLoopResult]: For program point L2479(lines 2479 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,404 INFO L274 CegarLoopResult]: For program point L1159(lines 1159 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,404 INFO L274 CegarLoopResult]: For program point L102-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,405 INFO L274 CegarLoopResult]: For program point L3009(lines 3009 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,405 INFO L274 CegarLoopResult]: For program point L1688(lines 1688 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,405 INFO L274 CegarLoopResult]: For program point L4331(lines 4331 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,405 INFO L274 CegarLoopResult]: For program point L3274(lines 3274 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,405 INFO L274 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-30 00:43:59,405 INFO L274 CegarLoopResult]: For program point L368(lines 368 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,405 INFO L274 CegarLoopResult]: For program point L4068(lines 4068 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,405 INFO L274 CegarLoopResult]: For program point L3804(lines 3804 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,405 INFO L274 CegarLoopResult]: For program point L105-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,406 INFO L274 CegarLoopResult]: For program point L898(lines 898 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,406 INFO L274 CegarLoopResult]: For program point L2748(lines 2748 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,406 INFO L274 CegarLoopResult]: For program point L2484(lines 2484 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,406 INFO L274 CegarLoopResult]: For program point L3541(lines 3541 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,406 INFO L274 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-11-30 00:43:59,406 INFO L274 CegarLoopResult]: For program point L1956(lines 1956 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,406 INFO L274 CegarLoopResult]: For program point L635(lines 635 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,406 INFO L274 CegarLoopResult]: For program point L1428(lines 1428 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,407 INFO L274 CegarLoopResult]: For program point L2221(lines 2221 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,407 INFO L274 CegarLoopResult]: For program point L4600(lines 4600 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,407 INFO L274 CegarLoopResult]: For program point L3279(lines 3279 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,407 INFO L274 CegarLoopResult]: For program point L108-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,407 INFO L274 CegarLoopResult]: For program point L1166(lines 1166 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,407 INFO L274 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-30 00:43:59,407 INFO L274 CegarLoopResult]: For program point L4338(lines 4338 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,407 INFO L274 CegarLoopResult]: For program point L4074(lines 4074 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,407 INFO L274 CegarLoopResult]: For program point L3017(lines 3017 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,408 INFO L274 CegarLoopResult]: For program point L3810(lines 3810 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,408 INFO L270 CegarLoopResult]: At program point L1696(lines 38 1697) the Hoare annotation is: (let ((.cse2 (< 255 ~a17~0)) (.cse6 (<= 0 (+ ~a17~0 43))) (.cse9 (<= 14 ~a24~0)) (.cse11 (<= ~a7~0 13)) (.cse4 (<= ~a5~0 4)) (.cse5 (not (= ~a5~0 4))) (.cse3 (<= ~a2~0 189)) (.cse10 (<= 112 ~a17~0)) (.cse7 (= 5 ~a5~0)) (.cse0 (= 6 ~a5~0)) (.cse1 (= ~a24~0 13)) (.cse8 (<= ~a17~0 110))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse4) (and .cse3 .cse1 .cse7) (and .cse3 .cse1 .cse8) (and .cse3 .cse4 .cse2) (and .cse9 (< 189 ~a2~0) .cse4) (and .cse9 (not (= ~a24~0 14)) .cse4) (and .cse3 .cse0 .cse1) (and .cse9 (<= ~a24~0 14) .cse7) (and .cse6 .cse9 .cse4) (and .cse9 .cse10 .cse11 .cse7) (and .cse1 .cse11 .cse4) (and .cse3 .cse11 .cse4) (and .cse1 .cse10 .cse7) (and .cse9 .cse3 .cse5) (and .cse9 .cse11 .cse7 .cse8) (and .cse1 .cse4 .cse5) (and .cse0 .cse1 (<= 14 ~a7~0) .cse10) (and .cse3 .cse1 .cse10) (and .cse1 .cse7 .cse8) (and .cse0 .cse1 .cse8))) [2020-11-30 00:43:59,408 INFO L274 CegarLoopResult]: For program point L375(lines 375 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,408 INFO L274 CegarLoopResult]: For program point L111-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,408 INFO L274 CegarLoopResult]: For program point L904(lines 904 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,408 INFO L274 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-11-30 00:43:59,409 INFO L274 CegarLoopResult]: For program point L1962(lines 1962 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,409 INFO L274 CegarLoopResult]: For program point L3548(lines 3548 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,409 INFO L274 CegarLoopResult]: For program point L1434(lines 1434 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,409 INFO L274 CegarLoopResult]: For program point L2491(lines 2491 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,409 INFO L274 CegarLoopResult]: For program point L2227(lines 2227 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,409 INFO L274 CegarLoopResult]: For program point L2756(lines 2756 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,409 INFO L274 CegarLoopResult]: For program point L3285(lines 3285 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,409 INFO L274 CegarLoopResult]: For program point L114-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,409 INFO L274 CegarLoopResult]: For program point L643(lines 643 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,410 INFO L274 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-11-30 00:43:59,410 INFO L274 CegarLoopResult]: For program point L3022(lines 3022 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,410 INFO L274 CegarLoopResult]: For program point L4079(lines 4079 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,410 INFO L274 CegarLoopResult]: For program point L4608(lines 4608 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,410 INFO L274 CegarLoopResult]: For program point L1702(lines 1702 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,410 INFO L274 CegarLoopResult]: For program point L381(lines 381 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,410 INFO L274 CegarLoopResult]: For program point L4345(lines 4345 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,410 INFO L274 CegarLoopResult]: For program point L1174(lines 1174 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,411 INFO L274 CegarLoopResult]: For program point L117-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,411 INFO L274 CegarLoopResult]: For program point L3817(lines 3817 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,411 INFO L274 CegarLoopResult]: For program point L1439(lines 1439 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,411 INFO L274 CegarLoopResult]: For program point L2232(lines 2232 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,411 INFO L274 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-11-30 00:43:59,411 INFO L274 CegarLoopResult]: For program point L911(lines 911 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,411 INFO L274 CegarLoopResult]: For program point L3554(lines 3554 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,411 INFO L274 CegarLoopResult]: For program point L2497(lines 2497 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,411 INFO L274 CegarLoopResult]: For program point L1969(lines 1969 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,412 INFO L274 CegarLoopResult]: For program point L120-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,412 INFO L274 CegarLoopResult]: For program point L4084(lines 4084 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,412 INFO L274 CegarLoopResult]: For program point L3292(lines 3292 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,412 INFO L274 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-11-30 00:43:59,412 INFO L274 CegarLoopResult]: For program point L2764(lines 2764 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,412 INFO L274 CegarLoopResult]: For program point L650(lines 650 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,412 INFO L274 CegarLoopResult]: For program point L1179(lines 1179 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,412 INFO L274 CegarLoopResult]: For program point L3029(lines 3029 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,413 INFO L274 CegarLoopResult]: For program point L1708(lines 1708 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,413 INFO L274 CegarLoopResult]: For program point L4615(lines 4615 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,413 INFO L274 CegarLoopResult]: For program point L123-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,413 INFO L274 CegarLoopResult]: For program point L3823(lines 3823 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,413 INFO L274 CegarLoopResult]: For program point L2502(lines 2502 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,413 INFO L274 CegarLoopResult]: For program point L388(lines 388 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,413 INFO L274 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-30 00:43:59,413 INFO L274 CegarLoopResult]: For program point L3560(lines 3560 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,413 INFO L274 CegarLoopResult]: For program point L1446(lines 1446 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,414 INFO L274 CegarLoopResult]: For program point L4353(lines 4353 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,414 INFO L274 CegarLoopResult]: For program point L1975(lines 1975 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,414 INFO L274 CegarLoopResult]: For program point L918(lines 918 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,414 INFO L274 CegarLoopResult]: For program point L2240(lines 2240 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,414 INFO L274 CegarLoopResult]: For program point L126-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,414 INFO L274 CegarLoopResult]: For program point L2769(lines 2769 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,414 INFO L274 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-11-30 00:43:59,414 INFO L274 CegarLoopResult]: For program point L4091(lines 4091 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,415 INFO L274 CegarLoopResult]: For program point L2507(lines 2507 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,415 INFO L274 CegarLoopResult]: For program point L3300(lines 3300 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,415 INFO L274 CegarLoopResult]: For program point L1186(lines 1186 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,415 INFO L274 CegarLoopResult]: For program point L129-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,415 INFO L274 CegarLoopResult]: For program point L3036(lines 3036 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,415 INFO L274 CegarLoopResult]: For program point L1715(lines 1715 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,415 INFO L274 CegarLoopResult]: For program point L658(lines 658 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,415 INFO L274 CegarLoopResult]: For program point L4622(lines 4622 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,415 INFO L274 CegarLoopResult]: For program point L1451(lines 1451 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,416 INFO L274 CegarLoopResult]: For program point L394(lines 394 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,416 INFO L274 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-11-30 00:43:59,416 INFO L274 CegarLoopResult]: For program point L1981(lines 1981 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,416 INFO L274 CegarLoopResult]: For program point L924(lines 924 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,416 INFO L274 CegarLoopResult]: For program point L3831(lines 3831 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,416 INFO L274 CegarLoopResult]: For program point L4360(lines 4360 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,416 INFO L274 CegarLoopResult]: For program point L132-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,416 INFO L274 CegarLoopResult]: For program point L3568(lines 3568 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,417 INFO L274 CegarLoopResult]: For program point L2247(lines 2247 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,417 INFO L274 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-30 00:43:59,417 INFO L274 CegarLoopResult]: For program point L2776(lines 2776 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,417 INFO L274 CegarLoopResult]: For program point L2512(lines 2512 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,417 INFO L274 CegarLoopResult]: For program point L1456(lines 1456 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,417 INFO L274 CegarLoopResult]: For program point L135-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,417 INFO L274 CegarLoopResult]: For program point L4099(lines 4099 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,417 INFO L274 CegarLoopResult]: For program point L664(lines 664 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,417 INFO L274 CegarLoopResult]: For program point L4628(lines 4628 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,418 INFO L274 CegarLoopResult]: For program point L1193(lines 1193 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,418 INFO L274 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-11-30 00:43:59,418 INFO L274 CegarLoopResult]: For program point L3043(lines 3043 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,418 INFO L274 CegarLoopResult]: For program point L401(lines 401 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,418 INFO L274 CegarLoopResult]: For program point L3308(lines 3308 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,418 INFO L274 CegarLoopResult]: For program point L1723(lines 1723 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,418 INFO L274 CegarLoopResult]: For program point L138-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,418 INFO L274 CegarLoopResult]: For program point L931(lines 931 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,419 INFO L274 CegarLoopResult]: For program point L3838(lines 3838 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,419 INFO L274 CegarLoopResult]: For program point L3574(lines 3574 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,419 INFO L274 CegarLoopResult]: For program point L4367(lines 4367 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,419 INFO L274 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-11-30 00:43:59,419 INFO L274 CegarLoopResult]: For program point L1989(lines 1989 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,419 INFO L274 CegarLoopResult]: For program point L2783(lines 2783 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,419 INFO L274 CegarLoopResult]: For program point L2519(lines 2519 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,419 INFO L274 CegarLoopResult]: For program point L2255(lines 2255 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,419 INFO L274 CegarLoopResult]: For program point L141-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,420 INFO L274 CegarLoopResult]: For program point L1463(lines 1463 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,420 INFO L274 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-11-30 00:43:59,420 INFO L274 CegarLoopResult]: For program point L4106(lines 4106 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,420 INFO L274 CegarLoopResult]: For program point L407(lines 407 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,420 INFO L274 CegarLoopResult]: For program point L1200(lines 1200 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,420 INFO L274 CegarLoopResult]: For program point L3050(lines 3050 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,420 INFO L274 CegarLoopResult]: For program point L672(lines 672 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,420 INFO L274 CegarLoopResult]: For program point L4636(lines 4636 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,420 INFO L274 CegarLoopResult]: For program point L144-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,421 INFO L274 CegarLoopResult]: For program point L1730(lines 1730 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,421 INFO L274 CegarLoopResult]: For program point L3316(lines 3316 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,421 INFO L274 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-30 00:43:59,421 INFO L274 CegarLoopResult]: For program point L938(lines 938 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,421 INFO L274 CegarLoopResult]: For program point L3581(lines 3581 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,421 INFO L274 CegarLoopResult]: For program point L1996(lines 1996 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,421 INFO L274 CegarLoopResult]: For program point L3846(lines 3846 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,421 INFO L274 CegarLoopResult]: For program point L2525(lines 2525 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,422 INFO L274 CegarLoopResult]: For program point L4375(lines 4375 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,422 INFO L274 CegarLoopResult]: For program point L147-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,422 INFO L274 CegarLoopResult]: For program point L2790(lines 2790 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,422 INFO L274 CegarLoopResult]: For program point L1469(lines 1469 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,422 INFO L274 CegarLoopResult]: For program point L2262(lines 2262 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,422 INFO L274 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-30 00:43:59,422 INFO L274 CegarLoopResult]: For program point L677(lines 677 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,422 INFO L274 CegarLoopResult]: For program point L1206(lines 1206 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,422 INFO L274 CegarLoopResult]: For program point L3056(lines 3056 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,423 INFO L274 CegarLoopResult]: For program point L4113(lines 4113 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,423 INFO L274 CegarLoopResult]: For program point L414(lines 414 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,423 INFO L274 CegarLoopResult]: For program point L150-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,423 INFO L274 CegarLoopResult]: For program point L4643(lines 4643 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,423 INFO L274 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-30 00:43:59,423 INFO L274 CegarLoopResult]: For program point L1737(lines 1737 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,423 INFO L274 CegarLoopResult]: For program point L2002(lines 2002 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,423 INFO L274 CegarLoopResult]: For program point L3588(lines 3588 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,424 INFO L274 CegarLoopResult]: For program point L3324(lines 3324 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,424 INFO L274 CegarLoopResult]: For program point L153-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,424 INFO L274 CegarLoopResult]: For program point L946(lines 946 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,424 INFO L274 CegarLoopResult]: For program point L2796(lines 2796 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,424 INFO L274 CegarLoopResult]: For program point L2532(lines 2532 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,424 INFO L274 CegarLoopResult]: For program point L1475(lines 1475 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,424 INFO L274 CegarLoopResult]: For program point L4382(lines 4382 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,424 INFO L274 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-11-30 00:43:59,424 INFO L274 CegarLoopResult]: For program point L3854(lines 3854 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,425 INFO L274 CegarLoopResult]: For program point L419(lines 419 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,425 INFO L274 CegarLoopResult]: For program point L2269(lines 2269 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,425 INFO L274 CegarLoopResult]: For program point L684(lines 684 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,425 INFO L274 CegarLoopResult]: For program point L1213(lines 1213 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,425 INFO L274 CegarLoopResult]: For program point L156-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,425 INFO L274 CegarLoopResult]: For program point L4649(lines 4649 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,425 INFO L274 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-11-30 00:43:59,425 INFO L274 CegarLoopResult]: For program point L3064(lines 3064 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,425 INFO L274 CegarLoopResult]: For program point L4121(lines 4121 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,426 INFO L274 CegarLoopResult]: For program point L3329(lines 3329 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,426 INFO L274 CegarLoopResult]: For program point L951(lines 951 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,426 INFO L274 CegarLoopResult]: For program point L159-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,426 INFO L274 CegarLoopResult]: For program point L2802(lines 2802 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,426 INFO L274 CegarLoopResult]: For program point L1745(lines 1745 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,426 INFO L274 CegarLoopResult]: For program point L3595(lines 3595 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,426 INFO L274 CegarLoopResult]: For program point L4388(lines 4388 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,426 INFO L274 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-30 00:43:59,427 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-11-30 00:43:59,427 INFO L274 CegarLoopResult]: For program point L2010(lines 2010 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,427 INFO L274 CegarLoopResult]: For program point L3860(lines 3860 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,427 INFO L274 CegarLoopResult]: For program point L2275(lines 2275 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,427 INFO L274 CegarLoopResult]: For program point L2540(lines 2540 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,427 INFO L274 CegarLoopResult]: For program point L1483(lines 1483 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,427 INFO L274 CegarLoopResult]: For program point L162-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,427 INFO L274 CegarLoopResult]: For program point L691(lines 691 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,427 INFO L274 CegarLoopResult]: For program point L427(lines 427 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,428 INFO L274 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-30 00:43:59,428 INFO L274 CegarLoopResult]: For program point L4656(lines 4656 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,428 INFO L274 CegarLoopResult]: For program point L1221(lines 1221 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,428 INFO L274 CegarLoopResult]: For program point L3600(lines 3600 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,428 INFO L274 CegarLoopResult]: For program point L3336(lines 3336 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,428 INFO L274 CegarLoopResult]: For program point L165-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,428 INFO L274 CegarLoopResult]: For program point L3072(lines 3072 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,428 INFO L274 CegarLoopResult]: For program point L4129(lines 4129 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,428 INFO L274 CegarLoopResult]: For program point L958(lines 958 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,429 INFO L274 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-30 00:43:59,429 INFO L274 CegarLoopResult]: For program point L2016(lines 2016 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,429 INFO L274 CegarLoopResult]: For program point L2809(lines 2809 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,429 INFO L274 CegarLoopResult]: For program point L3867(lines 3867 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,429 INFO L274 CegarLoopResult]: For program point L1753(lines 1753 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,429 INFO L274 CegarLoopResult]: For program point L4396(lines 4396 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,429 INFO L274 CegarLoopResult]: For program point L168-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,429 INFO L274 CegarLoopResult]: For program point L2283(lines 2283 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,430 INFO L274 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-11-30 00:43:59,430 INFO L274 CegarLoopResult]: For program point L698(lines 698 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,430 INFO L274 CegarLoopResult]: For program point L2548(lines 2548 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,430 INFO L274 CegarLoopResult]: For program point L1491(lines 1491 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,430 INFO L274 CegarLoopResult]: For program point L434(lines 434 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,430 INFO L274 CegarLoopResult]: For program point L3606(lines 3606 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,430 INFO L274 CegarLoopResult]: For program point L4399(lines 4399 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,430 INFO L274 CegarLoopResult]: For program point L171-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,430 INFO L274 CegarLoopResult]: For program point L4135(lines 4135 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,431 INFO L274 CegarLoopResult]: For program point L3343(lines 3343 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,431 INFO L274 CegarLoopResult]: For program point L1229(lines 1229 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,431 INFO L274 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-30 00:43:59,431 INFO L274 CegarLoopResult]: For program point L2022(lines 2022 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,431 INFO L274 CegarLoopResult]: For program point L3079(lines 3079 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,431 INFO L274 CegarLoopResult]: For program point L965(lines 965 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,431 INFO L274 CegarLoopResult]: For program point L3872(lines 3872 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,432 INFO L270 CegarLoopResult]: At program point L4665(lines 3178 4666) the Hoare annotation is: (let ((.cse2 (< 255 ~a17~0)) (.cse6 (<= 0 (+ ~a17~0 43))) (.cse4 (<= ~a5~0 4)) (.cse5 (not (= ~a5~0 4))) (.cse9 (<= 14 ~a24~0)) (.cse11 (<= ~a7~0 13)) (.cse3 (<= ~a2~0 189)) (.cse10 (<= 112 ~a17~0)) (.cse7 (= 5 ~a5~0)) (.cse0 (= 6 ~a5~0)) (.cse1 (= ~a24~0 13)) (.cse8 (<= ~a17~0 110))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse4) (and .cse3 .cse1 .cse7) (and .cse3 .cse1 .cse8) (and .cse3 .cse4 .cse2) (and .cse9 (< 189 ~a2~0) .cse4) (and .cse9 (not (= ~a24~0 14)) .cse4) (and .cse9 (<= ~a24~0 14) .cse7) (and .cse3 .cse0 .cse1) (and .cse6 .cse9 .cse4) (and .cse9 .cse10 .cse11 .cse7) (and .cse1 .cse11 .cse4) (and .cse3 .cse11 .cse4) (and .cse1 .cse10 .cse7) (and .cse9 .cse3 .cse5) (and .cse1 .cse4 .cse5) (and .cse9 .cse11 .cse7 .cse8) (and .cse0 .cse1 (<= 14 ~a7~0) .cse10) (and .cse3 .cse1 .cse10) (and .cse1 .cse7 .cse8) (and .cse0 .cse1 .cse8))) [2020-11-30 00:43:59,432 INFO L274 CegarLoopResult]: For program point L2816(lines 2816 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,432 INFO L274 CegarLoopResult]: For program point L1759(lines 1759 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,432 INFO L274 CegarLoopResult]: For program point L174-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,432 INFO L274 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-30 00:43:59,432 INFO L274 CegarLoopResult]: For program point L3611(lines 3611 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,432 INFO L274 CegarLoopResult]: For program point L440(lines 440 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,432 INFO L274 CegarLoopResult]: For program point L2290(lines 2290 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,433 INFO L274 CegarLoopResult]: For program point L705(lines 705 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,433 INFO L274 CegarLoopResult]: For program point L1498(lines 1498 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,433 INFO L274 CegarLoopResult]: For program point L177-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,433 INFO L274 CegarLoopResult]: For program point L3084(lines 3084 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,433 INFO L274 CegarLoopResult]: For program point L3877(lines 3877 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,433 INFO L274 CegarLoopResult]: For program point L2556(lines 2556 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,433 INFO L274 CegarLoopResult]: For program point L4406(lines 4406 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,434 INFO L274 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-11-30 00:43:59,434 INFO L274 CegarLoopResult]: For program point L4142(lines 4142 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,434 INFO L274 CegarLoopResult]: For program point L971(lines 971 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,434 INFO L274 CegarLoopResult]: For program point L4671(lines 4671 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,434 INFO L274 CegarLoopResult]: For program point L3350(lines 3350 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,434 INFO L274 CegarLoopResult]: For program point L1236(lines 1236 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,434 INFO L274 CegarLoopResult]: For program point L180-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,434 INFO L274 CegarLoopResult]: For program point L2030(lines 2030 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,434 INFO L274 CegarLoopResult]: For program point L1766(lines 1766 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,435 INFO L274 CegarLoopResult]: For program point L2823(lines 2823 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,435 INFO L274 CegarLoopResult]: For program point L4409(lines 4409 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,435 INFO L274 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-30 00:43:59,435 INFO L274 CegarLoopResult]: For program point L3618(lines 3618 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,435 INFO L274 CegarLoopResult]: For program point L2297(lines 2297 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,435 INFO L274 CegarLoopResult]: For program point L183-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,435 INFO L274 CegarLoopResult]: For program point L3090(lines 3090 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,435 INFO L274 CegarLoopResult]: For program point L4676(lines 4676 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,435 INFO L274 CegarLoopResult]: For program point L1505(lines 1505 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,436 INFO L274 CegarLoopResult]: For program point L448(lines 448 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,436 INFO L274 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-30 00:43:59,436 INFO L274 CegarLoopResult]: For program point L3884(lines 3884 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,436 INFO L274 CegarLoopResult]: For program point L713(lines 713 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,436 INFO L274 CegarLoopResult]: For program point L2563(lines 2563 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,436 INFO L274 CegarLoopResult]: For program point L3356(lines 3356 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,436 INFO L274 CegarLoopResult]: For program point L2828(lines 2828 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,436 INFO L274 CegarLoopResult]: For program point L1243(lines 1243 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,437 INFO L274 CegarLoopResult]: For program point L186-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,437 INFO L274 CegarLoopResult]: For program point L4150(lines 4150 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,437 INFO L274 CegarLoopResult]: For program point L2036(lines 2036 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,437 INFO L274 CegarLoopResult]: For program point L979(lines 979 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,437 INFO L274 CegarLoopResult]: For program point L1772(lines 1772 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,437 INFO L274 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-30 00:43:59,437 INFO L274 CegarLoopResult]: For program point L4416(lines 4416 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,437 INFO L274 CegarLoopResult]: For program point L4681(lines 4681 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,437 INFO L274 CegarLoopResult]: For program point L2303(lines 2303 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,438 INFO L274 CegarLoopResult]: For program point L189-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,438 INFO L274 CegarLoopResult]: For program point L3625(lines 3625 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,438 INFO L274 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-30 00:43:59,438 INFO L274 CegarLoopResult]: For program point L3097(lines 3097 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,438 INFO L274 CegarLoopResult]: For program point L3890(lines 3890 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,438 INFO L274 CegarLoopResult]: For program point L1512(lines 1512 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,438 INFO L274 CegarLoopResult]: For program point L455(lines 455 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,438 INFO L274 CegarLoopResult]: For program point L3362(lines 3362 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,438 INFO L274 CegarLoopResult]: For program point L720(lines 720 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,439 INFO L274 CegarLoopResult]: For program point L192-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,439 INFO L274 CegarLoopResult]: For program point L2042(lines 2042 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,439 INFO L274 CegarLoopResult]: For program point L985(lines 985 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,439 INFO L274 CegarLoopResult]: For program point L2835(lines 2835 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,439 INFO L274 CegarLoopResult]: For program point L2571(lines 2571 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,439 INFO L274 CegarLoopResult]: For program point L1250(lines 1250 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,439 INFO L274 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-30 00:43:59,439 INFO L274 CegarLoopResult]: For program point L3893(lines 3893 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,439 INFO L274 CegarLoopResult]: For program point L4158(lines 4158 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,440 INFO L274 CegarLoopResult]: For program point L1780(lines 1780 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,440 INFO L274 CegarLoopResult]: For program point L4687(lines 4687 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,440 INFO L274 CegarLoopResult]: For program point L4423(lines 4423 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,440 INFO L274 CegarLoopResult]: For program point L2309(lines 2309 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,440 INFO L274 CegarLoopResult]: For program point L195-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,440 INFO L274 CegarLoopResult]: For program point L1517(lines 1517 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,440 INFO L274 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-30 00:43:59,440 INFO L274 CegarLoopResult]: For program point L3632(lines 3632 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,440 INFO L274 CegarLoopResult]: For program point L2047(lines 2047 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,441 INFO L274 CegarLoopResult]: For program point L726(lines 726 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,441 INFO L274 CegarLoopResult]: For program point L4690(lines 4690 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,441 INFO L274 CegarLoopResult]: For program point L2576(lines 2576 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,441 INFO L274 CegarLoopResult]: For program point L462(lines 462 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,441 INFO L274 CegarLoopResult]: For program point L3369(lines 3369 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,441 INFO L274 CegarLoopResult]: For program point L198-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,441 INFO L274 CegarLoopResult]: For program point L3105(lines 3105 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,441 INFO L274 CegarLoopResult]: For program point L1256(lines 1256 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,441 INFO L274 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-30 00:43:59,442 INFO L274 CegarLoopResult]: For program point L992(lines 992 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,442 INFO L274 CegarLoopResult]: For program point L3899(lines 3899 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,442 INFO L274 CegarLoopResult]: For program point L1786(lines 1786 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,442 INFO L274 CegarLoopResult]: For program point L2843(lines 2843 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,442 INFO L274 CegarLoopResult]: For program point L201-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,442 INFO L274 CegarLoopResult]: For program point L4165(lines 4165 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,442 INFO L274 CegarLoopResult]: For program point L4430(lines 4430 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,442 INFO L274 CegarLoopResult]: For program point L2316(lines 2316 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,442 INFO L274 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-30 00:43:59,443 INFO L274 CegarLoopResult]: For program point L4695(lines 4695 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,443 INFO L274 CegarLoopResult]: For program point L3638(lines 3638 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,443 INFO L274 CegarLoopResult]: For program point L2053(lines 2053 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,443 INFO L274 CegarLoopResult]: For program point L1525(lines 1525 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,443 INFO L274 CegarLoopResult]: For program point L204-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,443 INFO L274 CegarLoopResult]: For program point L3111(lines 3111 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,443 INFO L274 CegarLoopResult]: For program point L2583(lines 2583 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,443 INFO L274 CegarLoopResult]: For program point L469(lines 469 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,444 INFO L274 CegarLoopResult]: For program point L1262(lines 1262 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,444 INFO L274 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-30 00:43:59,444 INFO L274 CegarLoopResult]: For program point L998(lines 998 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,444 INFO L274 CegarLoopResult]: For program point L2848(lines 2848 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,444 INFO L274 CegarLoopResult]: For program point L1791(lines 1791 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,444 INFO L274 CegarLoopResult]: For program point L734(lines 734 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,444 INFO L274 CegarLoopResult]: For program point L4698(lines 4698 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,444 INFO L274 CegarLoopResult]: For program point L3377(lines 3377 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,444 INFO L274 CegarLoopResult]: For program point L207-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,445 INFO L274 CegarLoopResult]: For program point L3907(lines 3907 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,445 INFO L274 CegarLoopResult]: For program point L3643(lines 3643 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,445 INFO L274 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-30 00:43:59,445 INFO L274 CegarLoopResult]: For program point L4437(lines 4437 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,445 INFO L274 CegarLoopResult]: For program point L2323(lines 2323 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,445 INFO L274 CegarLoopResult]: For program point L4173(lines 4173 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,445 INFO L274 CegarLoopResult]: For program point L2588(lines 2588 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,445 INFO L274 CegarLoopResult]: For program point L210-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,445 INFO L274 CegarLoopResult]: For program point L2060(lines 2060 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,446 INFO L274 CegarLoopResult]: For program point L739(lines 739 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,446 INFO L274 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-30 00:43:59,446 INFO L274 CegarLoopResult]: For program point L1004(lines 1004 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,446 INFO L274 CegarLoopResult]: For program point L1533(lines 1533 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,446 INFO L274 CegarLoopResult]: For program point L476(lines 476 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,446 INFO L274 CegarLoopResult]: For program point L1269(lines 1269 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,446 INFO L274 CegarLoopResult]: For program point L3119(lines 3119 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,446 INFO L274 CegarLoopResult]: For program point L1798(lines 1798 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,446 INFO L274 CegarLoopResult]: For program point L4705(lines 4705 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,447 INFO L274 CegarLoopResult]: For program point L3384(lines 3384 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,447 INFO L274 CegarLoopResult]: For program point L213-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,447 INFO L274 CegarLoopResult]: For program point L2856(lines 2856 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,447 INFO L274 CegarLoopResult]: For program point L3649(lines 3649 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,447 INFO L274 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-30 00:43:59,447 INFO L274 CegarLoopResult]: For program point L3914(lines 3914 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,447 INFO L274 CegarLoopResult]: For program point L479(lines 479 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,447 INFO L274 CegarLoopResult]: For program point L2330(lines 2330 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,447 INFO L274 CegarLoopResult]: For program point L216-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,448 INFO L274 CegarLoopResult]: For program point L4180(lines 4180 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,448 INFO L274 CegarLoopResult]: For program point L2066(lines 2066 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,448 INFO L274 CegarLoopResult]: For program point L2595(lines 2595 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,448 INFO L274 CegarLoopResult]: For program point L4445(lines 4445 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,448 INFO L274 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-11-30 00:43:59,448 INFO L274 CegarLoopResult]: For program point L1803(lines 1803 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,448 INFO L274 CegarLoopResult]: For program point L746(lines 746 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,448 INFO L274 CegarLoopResult]: For program point L4711(lines 4711 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,448 INFO L274 CegarLoopResult]: For program point L1540(lines 1540 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,449 INFO L274 CegarLoopResult]: For program point L1276(lines 1276 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,449 INFO L274 CegarLoopResult]: For program point L2333(lines 2333 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,449 INFO L274 CegarLoopResult]: For program point L219-1(lines 38 1697) no Hoare annotation was computed. [2020-11-30 00:43:59,449 INFO L274 CegarLoopResult]: For program point L3126(lines 3126 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,449 INFO L274 CegarLoopResult]: For program point L1012(lines 1012 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,449 INFO L274 CegarLoopResult]: For program point L3919(lines 3919 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,449 INFO L274 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-11-30 00:43:59,449 INFO L274 CegarLoopResult]: For program point L2863(lines 2863 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,449 INFO L274 CegarLoopResult]: For program point L485(lines 485 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,450 INFO L274 CegarLoopResult]: For program point L3392(lines 3392 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,450 INFO L274 CegarLoopResult]: For program point L3657(lines 3657 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,450 INFO L274 CegarLoopResult]: For program point L4186(lines 4186 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,450 INFO L274 CegarLoopResult]: For program point L752(lines 752 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,450 INFO L274 CegarLoopResult]: For program point L4452(lines 4452 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,450 INFO L274 CegarLoopResult]: For program point L2074(lines 2074 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,450 INFO L274 CegarLoopResult]: For program point L3924(lines 3924 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,450 INFO L274 CegarLoopResult]: For program point L1810(lines 1810 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,450 INFO L274 CegarLoopResult]: For program point L4717(lines 4717 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,451 INFO L274 CegarLoopResult]: For program point L1546(lines 1546 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,451 INFO L274 CegarLoopResult]: For program point L2603(lines 2603 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,451 INFO L274 CegarLoopResult]: For program point L1282(lines 1282 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,451 INFO L274 CegarLoopResult]: For program point L2339(lines 2339 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,451 INFO L274 CegarLoopResult]: For program point L1018(lines 1018 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,451 INFO L274 CegarLoopResult]: For program point L2869(lines 2869 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,451 INFO L274 CegarLoopResult]: For program point L491(lines 491 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,451 INFO L274 CegarLoopResult]: For program point L3134(lines 3134 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,451 INFO L274 CegarLoopResult]: For program point L228(lines 228 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,452 INFO L274 CegarLoopResult]: For program point L3664(lines 3664 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,452 INFO L274 CegarLoopResult]: For program point L3400(lines 3400 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,452 INFO L274 CegarLoopResult]: For program point L4193(lines 4193 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,452 INFO L274 CegarLoopResult]: For program point L2079(lines 2079 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,452 INFO L274 CegarLoopResult]: For program point L1023(lines 1023 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,452 INFO L274 CegarLoopResult]: For program point L759(lines 759 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,452 INFO L274 CegarLoopResult]: For program point L4459(lines 4459 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,452 INFO L274 CegarLoopResult]: For program point L1288(lines 1288 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,452 INFO L274 CegarLoopResult]: For program point L2345(lines 2345 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,453 INFO L274 CegarLoopResult]: For program point L3931(lines 3931 4664) no Hoare annotation was computed. [2020-11-30 00:43:59,453 INFO L274 CegarLoopResult]: For program point L2610(lines 2610 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,453 INFO L274 CegarLoopResult]: For program point L4724(lines 4724 4818) no Hoare annotation was computed. [2020-11-30 00:43:59,453 INFO L274 CegarLoopResult]: For program point L1818(lines 1818 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,453 INFO L274 CegarLoopResult]: For program point L1554(lines 1554 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,453 INFO L274 CegarLoopResult]: For program point L233(lines 233 1695) no Hoare annotation was computed. [2020-11-30 00:43:59,453 INFO L274 CegarLoopResult]: For program point L3140(lines 3140 3174) no Hoare annotation was computed. [2020-11-30 00:43:59,491 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.11 12:43:59 BoogieIcfgContainer [2020-11-30 00:43:59,491 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-30 00:43:59,492 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-30 00:43:59,492 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-30 00:43:59,492 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-30 00:43:59,493 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:40:51" (3/4) ... [2020-11-30 00:43:59,495 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-30 00:43:59,580 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2020-11-30 00:43:59,590 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2020-11-30 00:43:59,599 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-30 00:43:59,608 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-30 00:44:00,068 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_980e6df4-096f-478b-857b-ab8d99ede91d/bin/uautomizer/witness.graphml [2020-11-30 00:44:00,069 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-30 00:44:00,070 INFO L168 Benchmark]: Toolchain (without parser) took 197931.31 ms. Allocated memory was 107.0 MB in the beginning and 7.2 GB in the end (delta: 7.0 GB). Free memory was 69.5 MB in the beginning and 5.2 GB in the end (delta: -5.1 GB). Peak memory consumption was 1.9 GB. Max. memory is 16.1 GB. [2020-11-30 00:44:00,070 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 79.7 MB. Free memory is still 43.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:44:00,070 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2188.28 ms. Allocated memory was 107.0 MB in the beginning and 134.2 MB in the end (delta: 27.3 MB). Free memory was 69.2 MB in the beginning and 66.4 MB in the end (delta: 2.9 MB). Peak memory consumption was 63.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:44:00,071 INFO L168 Benchmark]: Boogie Procedure Inliner took 580.10 ms. Allocated memory was 134.2 MB in the beginning and 230.7 MB in the end (delta: 96.5 MB). Free memory was 66.4 MB in the beginning and 132.5 MB in the end (delta: -66.2 MB). Peak memory consumption was 55.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:44:00,071 INFO L168 Benchmark]: Boogie Preprocessor took 642.78 ms. Allocated memory is still 230.7 MB. Free memory was 132.5 MB in the beginning and 120.6 MB in the end (delta: 12.0 MB). Peak memory consumption was 67.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:44:00,071 INFO L168 Benchmark]: RCFGBuilder took 6270.41 ms. Allocated memory was 230.7 MB in the beginning and 786.4 MB in the end (delta: 555.7 MB). Free memory was 120.6 MB in the beginning and 535.3 MB in the end (delta: -414.8 MB). Peak memory consumption was 216.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:44:00,072 INFO L168 Benchmark]: TraceAbstraction took 187665.14 ms. Allocated memory was 786.4 MB in the beginning and 7.2 GB in the end (delta: 6.4 GB). Free memory was 535.3 MB in the beginning and 5.3 GB in the end (delta: -4.8 GB). Peak memory consumption was 2.3 GB. Max. memory is 16.1 GB. [2020-11-30 00:44:00,072 INFO L168 Benchmark]: Witness Printer took 576.95 ms. Allocated memory is still 7.2 GB. Free memory was 5.3 GB in the beginning and 5.2 GB in the end (delta: 112.2 MB). Peak memory consumption was 111.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:44:00,075 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 79.7 MB. Free memory is still 43.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2188.28 ms. Allocated memory was 107.0 MB in the beginning and 134.2 MB in the end (delta: 27.3 MB). Free memory was 69.2 MB in the beginning and 66.4 MB in the end (delta: 2.9 MB). Peak memory consumption was 63.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 580.10 ms. Allocated memory was 134.2 MB in the beginning and 230.7 MB in the end (delta: 96.5 MB). Free memory was 66.4 MB in the beginning and 132.5 MB in the end (delta: -66.2 MB). Peak memory consumption was 55.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 642.78 ms. Allocated memory is still 230.7 MB. Free memory was 132.5 MB in the beginning and 120.6 MB in the end (delta: 12.0 MB). Peak memory consumption was 67.8 MB. Max. memory is 16.1 GB. * RCFGBuilder took 6270.41 ms. Allocated memory was 230.7 MB in the beginning and 786.4 MB in the end (delta: 555.7 MB). Free memory was 120.6 MB in the beginning and 535.3 MB in the end (delta: -414.8 MB). Peak memory consumption was 216.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 187665.14 ms. Allocated memory was 786.4 MB in the beginning and 7.2 GB in the end (delta: 6.4 GB). Free memory was 535.3 MB in the beginning and 5.3 GB in the end (delta: -4.8 GB). Peak memory consumption was 2.3 GB. Max. memory is 16.1 GB. * Witness Printer took 576.95 ms. Allocated memory is still 7.2 GB. Free memory was 5.3 GB in the beginning and 5.2 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: ((((((((((((((((((((((6 == a5 && a24 == 13) && 255 < a17) || ((a2 <= 189 && a5 <= 4) && !(a5 == 4))) || ((0 <= a17 + 43 && a24 == 13) && a5 <= 4)) || ((a2 <= 189 && a24 == 13) && 5 == a5)) || ((a2 <= 189 && a24 == 13) && a17 <= 110)) || ((a2 <= 189 && a5 <= 4) && 255 < a17)) || ((14 <= a24 && 189 < a2) && a5 <= 4)) || ((14 <= a24 && !(a24 == 14)) && a5 <= 4)) || ((a2 <= 189 && 6 == a5) && a24 == 13)) || ((14 <= a24 && a24 <= 14) && 5 == a5)) || ((0 <= a17 + 43 && 14 <= a24) && a5 <= 4)) || (((14 <= a24 && 112 <= a17) && a7 <= 13) && 5 == a5)) || ((a24 == 13 && a7 <= 13) && a5 <= 4)) || ((a2 <= 189 && a7 <= 13) && a5 <= 4)) || ((a24 == 13 && 112 <= a17) && 5 == a5)) || ((14 <= a24 && a2 <= 189) && !(a5 == 4))) || (((14 <= a24 && a7 <= 13) && 5 == a5) && a17 <= 110)) || ((a24 == 13 && a5 <= 4) && !(a5 == 4))) || (((6 == a5 && a24 == 13) && 14 <= a7) && 112 <= a17)) || ((a2 <= 189 && a24 == 13) && 112 <= a17)) || ((a24 == 13 && 5 == a5) && a17 <= 110)) || ((6 == a5 && a24 == 13) && a17 <= 110) - InvariantResult [Line: 4668]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((6 == a5 && a24 == 13) && 255 < a17) || ((a2 <= 189 && a5 <= 4) && !(a5 == 4))) || ((0 <= a17 + 43 && a24 == 13) && a5 <= 4)) || ((a2 <= 189 && a24 == 13) && 5 == a5)) || ((a2 <= 189 && a5 <= 4) && 255 < a17)) || ((a2 <= 189 && a24 == 13) && a17 <= 110)) || ((14 <= a24 && 189 < a2) && a5 <= 4)) || ((14 <= a24 && !(a24 == 14)) && a5 <= 4)) || ((14 <= a24 && a24 <= 14) && 5 == a5)) || ((a2 <= 189 && 6 == a5) && a24 == 13)) || ((0 <= a17 + 43 && 14 <= a24) && a5 <= 4)) || (((14 <= a24 && 112 <= a17) && a7 <= 13) && 5 == a5)) || ((a2 <= 189 && a7 <= 13) && a5 <= 4)) || ((a24 == 13 && a7 <= 13) && a5 <= 4)) || ((a24 == 13 && 112 <= a17) && 5 == a5)) || ((14 <= a24 && a2 <= 189) && !(a5 == 4))) || ((a24 == 13 && a5 <= 4) && !(a5 == 4))) || (((14 <= a24 && a7 <= 13) && 5 == a5) && a17 <= 110)) || (((6 == a5 && a24 == 13) && 14 <= a7) && 112 <= a17)) || ((a2 <= 189 && a24 == 13) && 112 <= a17)) || ((a24 == 13 && 5 == a5) && a17 <= 110)) || ((6 == a5 && a24 == 13) && a17 <= 110) - InvariantResult [Line: 3178]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((6 == a5 && a24 == 13) && 255 < a17) || ((a2 <= 189 && a5 <= 4) && !(a5 == 4))) || ((0 <= a17 + 43 && a24 == 13) && a5 <= 4)) || ((a2 <= 189 && a24 == 13) && 5 == a5)) || ((a2 <= 189 && a24 == 13) && a17 <= 110)) || ((a2 <= 189 && a5 <= 4) && 255 < a17)) || ((14 <= a24 && 189 < a2) && a5 <= 4)) || ((14 <= a24 && !(a24 == 14)) && a5 <= 4)) || ((14 <= a24 && a24 <= 14) && 5 == a5)) || ((a2 <= 189 && 6 == a5) && a24 == 13)) || ((0 <= a17 + 43 && 14 <= a24) && a5 <= 4)) || (((14 <= a24 && 112 <= a17) && a7 <= 13) && 5 == a5)) || ((a24 == 13 && a7 <= 13) && a5 <= 4)) || ((a2 <= 189 && a7 <= 13) && a5 <= 4)) || ((a24 == 13 && 112 <= a17) && 5 == a5)) || ((14 <= a24 && a2 <= 189) && !(a5 == 4))) || ((a24 == 13 && a5 <= 4) && !(a5 == 4))) || (((14 <= a24 && a7 <= 13) && 5 == a5) && a17 <= 110)) || (((6 == a5 && a24 == 13) && 14 <= a7) && 112 <= a17)) || ((a2 <= 189 && a24 == 13) && 112 <= a17)) || ((a24 == 13 && 5 == a5) && a17 <= 110)) || ((6 == a5 && a24 == 13) && a17 <= 110) - InvariantResult [Line: 4828]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((6 == a5 && a24 == 13) && 255 < a17) || ((a2 <= 189 && a5 <= 4) && !(a5 == 4))) || ((0 <= a17 + 43 && a24 == 13) && a5 <= 4)) || ((a2 <= 189 && a24 == 13) && 5 == a5)) || ((a2 <= 189 && a24 == 13) && a17 <= 110)) || ((a2 <= 189 && a5 <= 4) && 255 < a17)) || ((14 <= a24 && 189 < a2) && a5 <= 4)) || ((14 <= a24 && !(a24 == 14)) && a5 <= 4)) || ((a2 <= 189 && 6 == a5) && a24 == 13)) || ((14 <= a24 && a24 <= 14) && 5 == a5)) || ((0 <= a17 + 43 && 14 <= a24) && a5 <= 4)) || (((14 <= a24 && 112 <= a17) && a7 <= 13) && 5 == a5)) || ((a24 == 13 && a7 <= 13) && a5 <= 4)) || ((a2 <= 189 && a7 <= 13) && a5 <= 4)) || ((a24 == 13 && 112 <= a17) && 5 == a5)) || ((14 <= a24 && a2 <= 189) && !(a5 == 4))) || (((14 <= a24 && a7 <= 13) && 5 == a5) && a17 <= 110)) || ((a24 == 13 && a5 <= 4) && !(a5 == 4))) || (((6 == a5 && a24 == 13) && 14 <= a7) && 112 <= a17)) || ((a2 <= 189 && a24 == 13) && 112 <= a17)) || ((a24 == 13 && 5 == a5) && a17 <= 110)) || ((6 == a5 && a24 == 13) && a17 <= 110) - InvariantResult [Line: 4822]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 38]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((6 == a5 && a24 == 13) && 255 < a17) || ((a2 <= 189 && a5 <= 4) && !(a5 == 4))) || ((0 <= a17 + 43 && a24 == 13) && a5 <= 4)) || ((a2 <= 189 && a24 == 13) && 5 == a5)) || ((a2 <= 189 && a24 == 13) && a17 <= 110)) || ((a2 <= 189 && a5 <= 4) && 255 < a17)) || ((14 <= a24 && 189 < a2) && a5 <= 4)) || ((14 <= a24 && !(a24 == 14)) && a5 <= 4)) || ((a2 <= 189 && 6 == a5) && a24 == 13)) || ((14 <= a24 && a24 <= 14) && 5 == a5)) || ((0 <= a17 + 43 && 14 <= a24) && a5 <= 4)) || (((14 <= a24 && 112 <= a17) && a7 <= 13) && 5 == a5)) || ((a24 == 13 && a7 <= 13) && a5 <= 4)) || ((a2 <= 189 && a7 <= 13) && a5 <= 4)) || ((a24 == 13 && 112 <= a17) && 5 == a5)) || ((14 <= a24 && a2 <= 189) && !(a5 == 4))) || (((14 <= a24 && a7 <= 13) && 5 == a5) && a17 <= 110)) || ((a24 == 13 && a5 <= 4) && !(a5 == 4))) || (((6 == a5 && a24 == 13) && 14 <= a7) && 112 <= a17)) || ((a2 <= 189 && a24 == 13) && 112 <= a17)) || ((a24 == 13 && 5 == a5) && a17 <= 110)) || ((6 == a5 && a24 == 13) && a17 <= 110) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 819 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 165.5s, OverallIterations: 18, TraceHistogramMax: 6, AutomataDifference: 136.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 21.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 14152 SDtfs, 17200 SDslu, 221 SDs, 0 SdLazy, 49498 SolverSat, 14105 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 72.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2060 GetRequests, 2017 SyntacticMatches, 2 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=90124occurred in iteration=16, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 8.6s AutomataMinimizationTime, 18 MinimizatonAttempts, 76889 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 855 NumberOfFragments, 1191 HoareAnnotationTreeSize, 6 FomulaSimplifications, 220200 FormulaSimplificationTreeSizeReduction, 4.3s HoareSimplificationTime, 6 FomulaSimplificationsInter, 40560 FormulaSimplificationTreeSizeReductionInter, 17.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 6.1s InterpolantComputationTime, 12990 NumberOfCodeBlocks, 12990 NumberOfCodeBlocksAsserted, 21 NumberOfCheckSat, 12969 ConstructedInterpolants, 0 QuantifiedInterpolants, 27921146 SizeOfPredicates, 1 NumberOfNonLiveVariables, 2463 ConjunctsInSsa, 7 ConjunctsInUnsatCore, 21 InterpolantComputations, 17 PerfectInterpolantSequences, 13113/13493 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...