./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem12_label45.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem12_label45.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa --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 8467039cd3b163d296fd08bc696cd2f7637ba962b4c476281adfe8f379f9ad63 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 21:10:33,420 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 21:10:33,421 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 21:10:33,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 21:10:33,444 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 21:10:33,445 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 21:10:33,446 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 21:10:33,447 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 21:10:33,449 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 21:10:33,450 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 21:10:33,450 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 21:10:33,451 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 21:10:33,452 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 21:10:33,453 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 21:10:33,454 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 21:10:33,455 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 21:10:33,456 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 21:10:33,456 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 21:10:33,458 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 21:10:33,460 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 21:10:33,461 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 21:10:33,462 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 21:10:33,463 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 21:10:33,464 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 21:10:33,467 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 21:10:33,467 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 21:10:33,467 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 21:10:33,468 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 21:10:33,468 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 21:10:33,469 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 21:10:33,469 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 21:10:33,470 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 21:10:33,471 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 21:10:33,471 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 21:10:33,472 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 21:10:33,472 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 21:10:33,473 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 21:10:33,473 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 21:10:33,473 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 21:10:33,474 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 21:10:33,474 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 21:10:33,475 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/config/svcomp-Reach-32bit-Automizer_Default.epf [2021-12-06 21:10:33,491 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 21:10:33,492 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 21:10:33,492 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 21:10:33,492 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 21:10:33,492 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-06 21:10:33,493 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-06 21:10:33,493 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 21:10:33,493 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 21:10:33,493 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 21:10:33,493 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 21:10:33,494 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 21:10:33,494 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 21:10:33,494 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 21:10:33,494 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 21:10:33,494 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-06 21:10:33,494 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-06 21:10:33,494 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-06 21:10:33,494 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 21:10:33,494 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 21:10:33,494 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 21:10:33,495 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-06 21:10:33,495 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 21:10:33,495 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 21:10:33,495 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-06 21:10:33,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 21:10:33,495 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 21:10:33,495 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-06 21:10:33,495 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-06 21:10:33,496 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 21:10:33,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-06 21:10:33,496 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-06 21:10:33,496 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-06 21:10:33,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-06 21:10:33,496 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 21:10:33,496 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8467039cd3b163d296fd08bc696cd2f7637ba962b4c476281adfe8f379f9ad63 [2021-12-06 21:10:33,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 21:10:33,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 21:10:33,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 21:10:33,690 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 21:10:33,691 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 21:10:33,692 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/eca-rers2012/Problem12_label45.c [2021-12-06 21:10:33,736 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/data/2cc4c62bf/a8c74b6cb22546888e987db194603945/FLAGcd48571df [2021-12-06 21:10:34,272 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 21:10:34,272 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/sv-benchmarks/c/eca-rers2012/Problem12_label45.c [2021-12-06 21:10:34,291 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/data/2cc4c62bf/a8c74b6cb22546888e987db194603945/FLAGcd48571df [2021-12-06 21:10:34,509 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/data/2cc4c62bf/a8c74b6cb22546888e987db194603945 [2021-12-06 21:10:34,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 21:10:34,512 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 21:10:34,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 21:10:34,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 21:10:34,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 21:10:34,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 09:10:34" (1/1) ... [2021-12-06 21:10:34,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b70f11f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:10:34, skipping insertion in model container [2021-12-06 21:10:34,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 09:10:34" (1/1) ... [2021-12-06 21:10:34,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 21:10:34,602 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 21:10:34,781 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/sv-benchmarks/c/eca-rers2012/Problem12_label45.c[6354,6367] [2021-12-06 21:10:35,341 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 21:10:35,348 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 21:10:35,368 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/sv-benchmarks/c/eca-rers2012/Problem12_label45.c[6354,6367] [2021-12-06 21:10:35,730 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 21:10:35,747 INFO L208 MainTranslator]: Completed translation [2021-12-06 21:10:35,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:10:35 WrapperNode [2021-12-06 21:10:35,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 21:10:35,748 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 21:10:35,748 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 21:10:35,748 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 21:10:35,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:10:35" (1/1) ... [2021-12-06 21:10:35,801 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:10:35" (1/1) ... [2021-12-06 21:10:36,015 INFO L137 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 4757 [2021-12-06 21:10:36,015 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 21:10:36,016 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 21:10:36,016 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 21:10:36,016 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 21:10:36,025 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:10:35" (1/1) ... [2021-12-06 21:10:36,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:10:35" (1/1) ... [2021-12-06 21:10:36,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:10:35" (1/1) ... [2021-12-06 21:10:36,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:10:35" (1/1) ... [2021-12-06 21:10:36,169 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:10:35" (1/1) ... [2021-12-06 21:10:36,215 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:10:35" (1/1) ... [2021-12-06 21:10:36,246 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:10:35" (1/1) ... [2021-12-06 21:10:36,315 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 21:10:36,316 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 21:10:36,316 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 21:10:36,316 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 21:10:36,317 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:10:35" (1/1) ... [2021-12-06 21:10:36,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-06 21:10:36,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:10:36,344 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-06 21:10:36,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-06 21:10:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 21:10:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 21:10:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 21:10:36,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 21:10:36,437 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 21:10:36,438 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 21:10:39,171 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 21:10:39,189 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 21:10:39,190 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-06 21:10:39,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 09:10:39 BoogieIcfgContainer [2021-12-06 21:10:39,193 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 21:10:39,195 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-06 21:10:39,195 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-06 21:10:39,198 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-06 21:10:39,198 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 09:10:34" (1/3) ... [2021-12-06 21:10:39,198 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@101f02e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 09:10:39, skipping insertion in model container [2021-12-06 21:10:39,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:10:35" (2/3) ... [2021-12-06 21:10:39,199 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@101f02e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 09:10:39, skipping insertion in model container [2021-12-06 21:10:39,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 09:10:39" (3/3) ... [2021-12-06 21:10:39,200 INFO L111 eAbstractionObserver]: Analyzing ICFG Problem12_label45.c [2021-12-06 21:10:39,204 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-06 21:10:39,204 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-06 21:10:39,242 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-06 21:10:39,247 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-06 21:10:39,248 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-06 21:10:39,274 INFO L276 IsEmpty]: Start isEmpty. Operand has 818 states, 816 states have (on average 1.9178921568627452) internal successors, (1565), 817 states have internal predecessors, (1565), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:39,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-12-06 21:10:39,280 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:10:39,280 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 21:10:39,280 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:10:39,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:10:39,285 INFO L85 PathProgramCache]: Analyzing trace with hash 2122806209, now seen corresponding path program 1 times [2021-12-06 21:10:39,291 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:10:39,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833388223] [2021-12-06 21:10:39,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:10:39,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:10:39,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:10:39,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 21:10:39,473 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:10:39,473 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833388223] [2021-12-06 21:10:39,474 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [833388223] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:10:39,474 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:10:39,474 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-06 21:10:39,475 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174066702] [2021-12-06 21:10:39,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:10:39,479 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 21:10:39,479 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:10:39,499 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:10:39,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:10:39,503 INFO L87 Difference]: Start difference. First operand has 818 states, 816 states have (on average 1.9178921568627452) internal successors, (1565), 817 states have internal predecessors, (1565), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 2 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:41,971 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:10:41,971 INFO L93 Difference]: Finished difference Result 2388 states and 4629 transitions. [2021-12-06 21:10:41,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:10:41,973 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 2 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 51 [2021-12-06 21:10:41,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:10:41,991 INFO L225 Difference]: With dead ends: 2388 [2021-12-06 21:10:41,991 INFO L226 Difference]: Without dead ends: 1506 [2021-12-06 21:10:41,996 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:10:41,998 INFO L933 BasicCegarLoop]: 471 mSDtfsCounter, 783 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 2334 mSolverCounterSat, 651 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 783 SdHoareTripleChecker+Valid, 481 SdHoareTripleChecker+Invalid, 2985 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 651 IncrementalHoareTripleChecker+Valid, 2334 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2021-12-06 21:10:41,999 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [783 Valid, 481 Invalid, 2985 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [651 Valid, 2334 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2021-12-06 21:10:42,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1506 states. [2021-12-06 21:10:42,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1506 to 1506. [2021-12-06 21:10:42,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1506 states, 1505 states have (on average 1.6385382059800664) internal successors, (2466), 1505 states have internal predecessors, (2466), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:42,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 1506 states and 2466 transitions. [2021-12-06 21:10:42,077 INFO L78 Accepts]: Start accepts. Automaton has 1506 states and 2466 transitions. Word has length 51 [2021-12-06 21:10:42,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:10:42,077 INFO L470 AbstractCegarLoop]: Abstraction has 1506 states and 2466 transitions. [2021-12-06 21:10:42,077 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 2 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:42,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2466 transitions. [2021-12-06 21:10:42,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2021-12-06 21:10:42,081 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:10:42,081 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 21:10:42,082 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-06 21:10:42,082 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:10:42,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:10:42,083 INFO L85 PathProgramCache]: Analyzing trace with hash -1988888109, now seen corresponding path program 1 times [2021-12-06 21:10:42,083 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:10:42,083 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536875863] [2021-12-06 21:10:42,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:10:42,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:10:42,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:10:42,239 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 21:10:42,240 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:10:42,240 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536875863] [2021-12-06 21:10:42,240 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [536875863] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:10:42,240 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:10:42,240 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:10:42,241 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1177502567] [2021-12-06 21:10:42,241 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:10:42,242 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 21:10:42,242 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:10:42,243 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 21:10:42,243 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 21:10:42,243 INFO L87 Difference]: Start difference. First operand 1506 states and 2466 transitions. Second operand has 4 states, 4 states have (on average 30.5) internal successors, (122), 3 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:45,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:10:45,498 INFO L93 Difference]: Finished difference Result 4549 states and 7430 transitions. [2021-12-06 21:10:45,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 21:10:45,498 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 30.5) internal successors, (122), 3 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 122 [2021-12-06 21:10:45,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:10:45,510 INFO L225 Difference]: With dead ends: 4549 [2021-12-06 21:10:45,511 INFO L226 Difference]: Without dead ends: 3008 [2021-12-06 21:10:45,512 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 21:10:45,513 INFO L933 BasicCegarLoop]: 638 mSDtfsCounter, 690 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 3732 mSolverCounterSat, 664 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 690 SdHoareTripleChecker+Valid, 656 SdHoareTripleChecker+Invalid, 4396 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 664 IncrementalHoareTripleChecker+Valid, 3732 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2021-12-06 21:10:45,514 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [690 Valid, 656 Invalid, 4396 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [664 Valid, 3732 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2021-12-06 21:10:45,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3008 states. [2021-12-06 21:10:45,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3008 to 3008. [2021-12-06 21:10:45,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3008 states, 3007 states have (on average 1.341536415031593) internal successors, (4034), 3007 states have internal predecessors, (4034), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:45,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 3008 states and 4034 transitions. [2021-12-06 21:10:45,562 INFO L78 Accepts]: Start accepts. Automaton has 3008 states and 4034 transitions. Word has length 122 [2021-12-06 21:10:45,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:10:45,562 INFO L470 AbstractCegarLoop]: Abstraction has 3008 states and 4034 transitions. [2021-12-06 21:10:45,562 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 30.5) internal successors, (122), 3 states have internal predecessors, (122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:45,562 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 4034 transitions. [2021-12-06 21:10:45,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2021-12-06 21:10:45,565 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:10:45,565 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 21:10:45,565 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-06 21:10:45,565 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:10:45,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:10:45,566 INFO L85 PathProgramCache]: Analyzing trace with hash 742612050, now seen corresponding path program 1 times [2021-12-06 21:10:45,566 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:10:45,566 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044198006] [2021-12-06 21:10:45,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:10:45,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:10:45,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:10:45,679 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 21:10:45,679 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:10:45,679 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2044198006] [2021-12-06 21:10:45,680 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2044198006] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:10:45,680 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:10:45,680 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:10:45,680 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138880581] [2021-12-06 21:10:45,680 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:10:45,681 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 21:10:45,681 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:10:45,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 21:10:45,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 21:10:45,681 INFO L87 Difference]: Start difference. First operand 3008 states and 4034 transitions. Second operand has 4 states, 4 states have (on average 40.0) internal successors, (160), 3 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:49,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:10:49,119 INFO L93 Difference]: Finished difference Result 9769 states and 12892 transitions. [2021-12-06 21:10:49,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 21:10:49,119 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.0) internal successors, (160), 3 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 160 [2021-12-06 21:10:49,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:10:49,145 INFO L225 Difference]: With dead ends: 9769 [2021-12-06 21:10:49,145 INFO L226 Difference]: Without dead ends: 6763 [2021-12-06 21:10:49,148 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-12-06 21:10:49,149 INFO L933 BasicCegarLoop]: 437 mSDtfsCounter, 2094 mSDsluCounter, 14 mSDsCounter, 0 mSdLazyCounter, 4274 mSolverCounterSat, 567 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2094 SdHoareTripleChecker+Valid, 451 SdHoareTripleChecker+Invalid, 4841 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 567 IncrementalHoareTripleChecker+Valid, 4274 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2021-12-06 21:10:49,150 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2094 Valid, 451 Invalid, 4841 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [567 Valid, 4274 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2021-12-06 21:10:49,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6763 states. [2021-12-06 21:10:49,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6763 to 6763. [2021-12-06 21:10:49,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6763 states, 6762 states have (on average 1.287488908606921) internal successors, (8706), 6762 states have internal predecessors, (8706), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:49,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6763 states to 6763 states and 8706 transitions. [2021-12-06 21:10:49,262 INFO L78 Accepts]: Start accepts. Automaton has 6763 states and 8706 transitions. Word has length 160 [2021-12-06 21:10:49,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:10:49,262 INFO L470 AbstractCegarLoop]: Abstraction has 6763 states and 8706 transitions. [2021-12-06 21:10:49,263 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.0) internal successors, (160), 3 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:49,263 INFO L276 IsEmpty]: Start isEmpty. Operand 6763 states and 8706 transitions. [2021-12-06 21:10:49,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2021-12-06 21:10:49,266 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:10:49,267 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-12-06 21:10:49,267 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-12-06 21:10:49,267 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:10:49,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:10:49,267 INFO L85 PathProgramCache]: Analyzing trace with hash -280783918, now seen corresponding path program 1 times [2021-12-06 21:10:49,268 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:10:49,268 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1921918425] [2021-12-06 21:10:49,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:10:49,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:10:49,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:10:49,426 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-12-06 21:10:49,427 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:10:49,427 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1921918425] [2021-12-06 21:10:49,427 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1921918425] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:10:49,427 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:10:49,427 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:10:49,427 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [990363387] [2021-12-06 21:10:49,427 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:10:49,428 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 21:10:49,428 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:10:49,428 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 21:10:49,429 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 21:10:49,429 INFO L87 Difference]: Start difference. First operand 6763 states and 8706 transitions. Second operand has 4 states, 4 states have (on average 48.5) internal successors, (194), 3 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:52,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:10:52,418 INFO L93 Difference]: Finished difference Result 15816 states and 21396 transitions. [2021-12-06 21:10:52,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 21:10:52,418 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 48.5) internal successors, (194), 3 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 263 [2021-12-06 21:10:52,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:10:52,452 INFO L225 Difference]: With dead ends: 15816 [2021-12-06 21:10:52,452 INFO L226 Difference]: Without dead ends: 9769 [2021-12-06 21:10:52,457 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 21:10:52,457 INFO L933 BasicCegarLoop]: 479 mSDtfsCounter, 776 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 3910 mSolverCounterSat, 542 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 776 SdHoareTripleChecker+Valid, 495 SdHoareTripleChecker+Invalid, 4452 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 542 IncrementalHoareTripleChecker+Valid, 3910 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2021-12-06 21:10:52,458 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [776 Valid, 495 Invalid, 4452 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [542 Valid, 3910 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2021-12-06 21:10:52,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9769 states. [2021-12-06 21:10:52,559 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9769 to 9767. [2021-12-06 21:10:52,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9767 states, 9766 states have (on average 1.273192709399959) internal successors, (12434), 9766 states have internal predecessors, (12434), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:52,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9767 states to 9767 states and 12434 transitions. [2021-12-06 21:10:52,586 INFO L78 Accepts]: Start accepts. Automaton has 9767 states and 12434 transitions. Word has length 263 [2021-12-06 21:10:52,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:10:52,587 INFO L470 AbstractCegarLoop]: Abstraction has 9767 states and 12434 transitions. [2021-12-06 21:10:52,588 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 48.5) internal successors, (194), 3 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:52,588 INFO L276 IsEmpty]: Start isEmpty. Operand 9767 states and 12434 transitions. [2021-12-06 21:10:52,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2021-12-06 21:10:52,590 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:10:52,591 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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] [2021-12-06 21:10:52,591 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-12-06 21:10:52,591 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:10:52,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:10:52,592 INFO L85 PathProgramCache]: Analyzing trace with hash 120245758, now seen corresponding path program 1 times [2021-12-06 21:10:52,592 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:10:52,592 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [218859861] [2021-12-06 21:10:52,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:10:52,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:10:52,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:10:52,692 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2021-12-06 21:10:52,692 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:10:52,692 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [218859861] [2021-12-06 21:10:52,692 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [218859861] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:10:52,693 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:10:52,693 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-06 21:10:52,693 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304170788] [2021-12-06 21:10:52,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:10:52,694 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 21:10:52,694 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:10:52,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:10:52,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:10:52,695 INFO L87 Difference]: Start difference. First operand 9767 states and 12434 transitions. Second operand has 3 states, 3 states have (on average 64.66666666666667) internal successors, (194), 2 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:54,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:10:54,943 INFO L93 Difference]: Finished difference Result 26291 states and 34157 transitions. [2021-12-06 21:10:54,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:10:54,944 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 64.66666666666667) internal successors, (194), 2 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 266 [2021-12-06 21:10:54,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:10:54,980 INFO L225 Difference]: With dead ends: 26291 [2021-12-06 21:10:54,980 INFO L226 Difference]: Without dead ends: 17277 [2021-12-06 21:10:54,988 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:10:54,988 INFO L933 BasicCegarLoop]: 592 mSDtfsCounter, 619 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 2021 mSolverCounterSat, 794 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 619 SdHoareTripleChecker+Valid, 598 SdHoareTripleChecker+Invalid, 2815 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 794 IncrementalHoareTripleChecker+Valid, 2021 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2021-12-06 21:10:54,989 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [619 Valid, 598 Invalid, 2815 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [794 Valid, 2021 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2021-12-06 21:10:55,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17277 states. [2021-12-06 21:10:55,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17277 to 16526. [2021-12-06 21:10:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16526 states, 16525 states have (on average 1.2063540090771558) internal successors, (19935), 16525 states have internal predecessors, (19935), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:55,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16526 states to 16526 states and 19935 transitions. [2021-12-06 21:10:55,169 INFO L78 Accepts]: Start accepts. Automaton has 16526 states and 19935 transitions. Word has length 266 [2021-12-06 21:10:55,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:10:55,169 INFO L470 AbstractCegarLoop]: Abstraction has 16526 states and 19935 transitions. [2021-12-06 21:10:55,170 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 64.66666666666667) internal successors, (194), 2 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:55,170 INFO L276 IsEmpty]: Start isEmpty. Operand 16526 states and 19935 transitions. [2021-12-06 21:10:55,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-12-06 21:10:55,172 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:10:55,173 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-12-06 21:10:55,173 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-12-06 21:10:55,173 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:10:55,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:10:55,173 INFO L85 PathProgramCache]: Analyzing trace with hash -1189419317, now seen corresponding path program 1 times [2021-12-06 21:10:55,174 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:10:55,174 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1276696395] [2021-12-06 21:10:55,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:10:55,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:10:55,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:10:55,293 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-12-06 21:10:55,293 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:10:55,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1276696395] [2021-12-06 21:10:55,294 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1276696395] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:10:55,294 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:10:55,294 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:10:55,294 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [904865896] [2021-12-06 21:10:55,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:10:55,295 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 21:10:55,295 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:10:55,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:10:55,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:10:55,296 INFO L87 Difference]: Start difference. First operand 16526 states and 19935 transitions. Second operand has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:57,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:10:57,621 INFO L93 Difference]: Finished difference Result 32299 states and 39112 transitions. [2021-12-06 21:10:57,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:10:57,623 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 281 [2021-12-06 21:10:57,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:10:57,650 INFO L225 Difference]: With dead ends: 32299 [2021-12-06 21:10:57,650 INFO L226 Difference]: Without dead ends: 16526 [2021-12-06 21:10:57,661 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:10:57,662 INFO L933 BasicCegarLoop]: 1233 mSDtfsCounter, 696 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2429 mSolverCounterSat, 484 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 696 SdHoareTripleChecker+Valid, 1241 SdHoareTripleChecker+Invalid, 2913 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 484 IncrementalHoareTripleChecker+Valid, 2429 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2021-12-06 21:10:57,662 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [696 Valid, 1241 Invalid, 2913 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [484 Valid, 2429 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2021-12-06 21:10:57,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16526 states. [2021-12-06 21:10:57,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16526 to 15775. [2021-12-06 21:10:57,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15775 states, 15774 states have (on average 1.1770635222518067) internal successors, (18567), 15774 states have internal predecessors, (18567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:57,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15775 states to 15775 states and 18567 transitions. [2021-12-06 21:10:57,809 INFO L78 Accepts]: Start accepts. Automaton has 15775 states and 18567 transitions. Word has length 281 [2021-12-06 21:10:57,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:10:57,810 INFO L470 AbstractCegarLoop]: Abstraction has 15775 states and 18567 transitions. [2021-12-06 21:10:57,810 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 77.66666666666667) internal successors, (233), 3 states have internal predecessors, (233), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:10:57,810 INFO L276 IsEmpty]: Start isEmpty. Operand 15775 states and 18567 transitions. [2021-12-06 21:10:57,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2021-12-06 21:10:57,813 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:10:57,813 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-12-06 21:10:57,814 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-12-06 21:10:57,814 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:10:57,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:10:57,814 INFO L85 PathProgramCache]: Analyzing trace with hash -1133778842, now seen corresponding path program 1 times [2021-12-06 21:10:57,814 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:10:57,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296270740] [2021-12-06 21:10:57,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:10:57,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:10:57,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:10:57,889 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2021-12-06 21:10:57,890 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:10:57,890 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1296270740] [2021-12-06 21:10:57,890 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1296270740] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:10:57,890 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:10:57,890 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:10:57,890 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283113743] [2021-12-06 21:10:57,890 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:10:57,891 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 21:10:57,891 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:10:57,891 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:10:57,891 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:10:57,891 INFO L87 Difference]: Start difference. First operand 15775 states and 18567 transitions. Second operand has 3 states, 3 states have (on average 66.0) internal successors, (198), 3 states have internal predecessors, (198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:00,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:11:00,431 INFO L93 Difference]: Finished difference Result 39058 states and 46231 transitions. [2021-12-06 21:11:00,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:11:00,431 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 66.0) internal successors, (198), 3 states have internal predecessors, (198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 282 [2021-12-06 21:11:00,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:11:00,467 INFO L225 Difference]: With dead ends: 39058 [2021-12-06 21:11:00,468 INFO L226 Difference]: Without dead ends: 24036 [2021-12-06 21:11:00,479 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:00,498 INFO L933 BasicCegarLoop]: 1356 mSDtfsCounter, 710 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2707 mSolverCounterSat, 303 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 710 SdHoareTripleChecker+Valid, 1364 SdHoareTripleChecker+Invalid, 3010 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 303 IncrementalHoareTripleChecker+Valid, 2707 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2021-12-06 21:11:00,498 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [710 Valid, 1364 Invalid, 3010 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [303 Valid, 2707 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2021-12-06 21:11:00,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24036 states. [2021-12-06 21:11:00,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24036 to 22534. [2021-12-06 21:11:00,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22534 states, 22533 states have (on average 1.1770292459947633) internal successors, (26522), 22533 states have internal predecessors, (26522), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:00,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22534 states to 22534 states and 26522 transitions. [2021-12-06 21:11:00,697 INFO L78 Accepts]: Start accepts. Automaton has 22534 states and 26522 transitions. Word has length 282 [2021-12-06 21:11:00,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:11:00,698 INFO L470 AbstractCegarLoop]: Abstraction has 22534 states and 26522 transitions. [2021-12-06 21:11:00,698 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 66.0) internal successors, (198), 3 states have internal predecessors, (198), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:00,698 INFO L276 IsEmpty]: Start isEmpty. Operand 22534 states and 26522 transitions. [2021-12-06 21:11:00,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-12-06 21:11:00,700 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:11:00,701 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-12-06 21:11:00,701 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-12-06 21:11:00,701 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:11:00,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:11:00,701 INFO L85 PathProgramCache]: Analyzing trace with hash -1785263591, now seen corresponding path program 1 times [2021-12-06 21:11:00,701 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:11:00,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1456616795] [2021-12-06 21:11:00,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:11:00,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:11:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:11:00,802 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2021-12-06 21:11:00,802 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:11:00,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1456616795] [2021-12-06 21:11:00,802 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1456616795] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:11:00,802 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:11:00,803 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:11:00,803 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1265886970] [2021-12-06 21:11:00,803 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:11:00,803 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 21:11:00,804 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:11:00,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:11:00,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:00,804 INFO L87 Difference]: Start difference. First operand 22534 states and 26522 transitions. Second operand has 3 states, 3 states have (on average 64.66666666666667) internal successors, (194), 3 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:02,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:11:02,851 INFO L93 Difference]: Finished difference Result 52576 states and 61367 transitions. [2021-12-06 21:11:02,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:11:02,853 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 64.66666666666667) internal successors, (194), 3 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 328 [2021-12-06 21:11:02,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:11:02,881 INFO L225 Difference]: With dead ends: 52576 [2021-12-06 21:11:02,882 INFO L226 Difference]: Without dead ends: 30795 [2021-12-06 21:11:02,896 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:02,897 INFO L933 BasicCegarLoop]: 892 mSDtfsCounter, 817 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2129 mSolverCounterSat, 584 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 817 SdHoareTripleChecker+Valid, 900 SdHoareTripleChecker+Invalid, 2713 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 584 IncrementalHoareTripleChecker+Valid, 2129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2021-12-06 21:11:02,897 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [817 Valid, 900 Invalid, 2713 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [584 Valid, 2129 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2021-12-06 21:11:02,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30795 states. [2021-12-06 21:11:03,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30795 to 28542. [2021-12-06 21:11:03,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28542 states, 28541 states have (on average 1.1348936617497636) internal successors, (32391), 28541 states have internal predecessors, (32391), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:03,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28542 states to 28542 states and 32391 transitions. [2021-12-06 21:11:03,202 INFO L78 Accepts]: Start accepts. Automaton has 28542 states and 32391 transitions. Word has length 328 [2021-12-06 21:11:03,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:11:03,203 INFO L470 AbstractCegarLoop]: Abstraction has 28542 states and 32391 transitions. [2021-12-06 21:11:03,203 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 64.66666666666667) internal successors, (194), 3 states have internal predecessors, (194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:03,204 INFO L276 IsEmpty]: Start isEmpty. Operand 28542 states and 32391 transitions. [2021-12-06 21:11:03,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 552 [2021-12-06 21:11:03,216 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:11:03,217 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 21:11:03,217 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-12-06 21:11:03,217 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:11:03,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:11:03,218 INFO L85 PathProgramCache]: Analyzing trace with hash -202015512, now seen corresponding path program 1 times [2021-12-06 21:11:03,218 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:11:03,218 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [814149368] [2021-12-06 21:11:03,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:11:03,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:11:03,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:11:03,390 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 707 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2021-12-06 21:11:03,390 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:11:03,390 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [814149368] [2021-12-06 21:11:03,390 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [814149368] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:11:03,390 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:11:03,391 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:11:03,391 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589169211] [2021-12-06 21:11:03,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:11:03,392 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 21:11:03,392 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:11:03,392 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:11:03,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:03,392 INFO L87 Difference]: Start difference. First operand 28542 states and 32391 transitions. Second operand has 3 states, 3 states have (on average 142.0) internal successors, (426), 3 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:05,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:11:05,657 INFO L93 Difference]: Finished difference Result 57833 states and 65537 transitions. [2021-12-06 21:11:05,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:11:05,658 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 142.0) internal successors, (426), 3 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 551 [2021-12-06 21:11:05,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:11:05,680 INFO L225 Difference]: With dead ends: 57833 [2021-12-06 21:11:05,680 INFO L226 Difference]: Without dead ends: 30044 [2021-12-06 21:11:05,689 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:05,689 INFO L933 BasicCegarLoop]: 129 mSDtfsCounter, 661 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 2258 mSolverCounterSat, 718 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 661 SdHoareTripleChecker+Valid, 135 SdHoareTripleChecker+Invalid, 2976 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 718 IncrementalHoareTripleChecker+Valid, 2258 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2021-12-06 21:11:05,689 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [661 Valid, 135 Invalid, 2976 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [718 Valid, 2258 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2021-12-06 21:11:05,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30044 states. [2021-12-06 21:11:05,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30044 to 28542. [2021-12-06 21:11:05,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28542 states, 28541 states have (on average 1.1300585123156162) internal successors, (32253), 28541 states have internal predecessors, (32253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:05,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28542 states to 28542 states and 32253 transitions. [2021-12-06 21:11:05,963 INFO L78 Accepts]: Start accepts. Automaton has 28542 states and 32253 transitions. Word has length 551 [2021-12-06 21:11:05,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:11:05,963 INFO L470 AbstractCegarLoop]: Abstraction has 28542 states and 32253 transitions. [2021-12-06 21:11:05,964 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 142.0) internal successors, (426), 3 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:05,964 INFO L276 IsEmpty]: Start isEmpty. Operand 28542 states and 32253 transitions. [2021-12-06 21:11:05,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 560 [2021-12-06 21:11:05,976 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:11:05,977 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 21:11:05,977 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-12-06 21:11:05,977 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:11:05,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:11:05,978 INFO L85 PathProgramCache]: Analyzing trace with hash -515885921, now seen corresponding path program 1 times [2021-12-06 21:11:05,978 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:11:05,978 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189942475] [2021-12-06 21:11:05,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:11:05,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:11:06,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:11:06,127 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 394 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-12-06 21:11:06,127 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:11:06,127 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189942475] [2021-12-06 21:11:06,128 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1189942475] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:11:06,128 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:11:06,128 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:11:06,128 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1440172124] [2021-12-06 21:11:06,128 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:11:06,128 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 21:11:06,129 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:11:06,129 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:11:06,129 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:06,129 INFO L87 Difference]: Start difference. First operand 28542 states and 32253 transitions. Second operand has 3 states, 3 states have (on average 170.33333333333334) internal successors, (511), 3 states have internal predecessors, (511), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:08,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:11:08,598 INFO L93 Difference]: Finished difference Result 78110 states and 88953 transitions. [2021-12-06 21:11:08,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:11:08,598 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 170.33333333333334) internal successors, (511), 3 states have internal predecessors, (511), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 559 [2021-12-06 21:11:08,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:11:08,640 INFO L225 Difference]: With dead ends: 78110 [2021-12-06 21:11:08,640 INFO L226 Difference]: Without dead ends: 50321 [2021-12-06 21:11:08,658 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:08,659 INFO L933 BasicCegarLoop]: 569 mSDtfsCounter, 712 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2329 mSolverCounterSat, 568 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 712 SdHoareTripleChecker+Valid, 576 SdHoareTripleChecker+Invalid, 2897 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 568 IncrementalHoareTripleChecker+Valid, 2329 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2021-12-06 21:11:08,659 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [712 Valid, 576 Invalid, 2897 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [568 Valid, 2329 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2021-12-06 21:11:08,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50321 states. [2021-12-06 21:11:09,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50321 to 47317. [2021-12-06 21:11:09,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47317 states, 47316 states have (on average 1.1232141347535718) internal successors, (53146), 47316 states have internal predecessors, (53146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:09,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47317 states to 47317 states and 53146 transitions. [2021-12-06 21:11:09,123 INFO L78 Accepts]: Start accepts. Automaton has 47317 states and 53146 transitions. Word has length 559 [2021-12-06 21:11:09,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:11:09,123 INFO L470 AbstractCegarLoop]: Abstraction has 47317 states and 53146 transitions. [2021-12-06 21:11:09,123 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 170.33333333333334) internal successors, (511), 3 states have internal predecessors, (511), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:09,124 INFO L276 IsEmpty]: Start isEmpty. Operand 47317 states and 53146 transitions. [2021-12-06 21:11:09,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2021-12-06 21:11:09,140 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:11:09,141 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 21:11:09,141 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-12-06 21:11:09,141 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:11:09,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:11:09,142 INFO L85 PathProgramCache]: Analyzing trace with hash -446642940, now seen corresponding path program 1 times [2021-12-06 21:11:09,142 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:11:09,142 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2016906361] [2021-12-06 21:11:09,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:11:09,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:11:09,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:11:09,363 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 187 proven. 229 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2021-12-06 21:11:09,363 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:11:09,363 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2016906361] [2021-12-06 21:11:09,363 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2016906361] provided 0 perfect and 1 imperfect interpolant sequences [2021-12-06 21:11:09,364 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [668677001] [2021-12-06 21:11:09,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:11:09,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 21:11:09,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 21:11:09,365 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-12-06 21:11:09,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-12-06 21:11:09,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:11:09,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 717 conjuncts, 2 conjunts are in the unsatisfiable core [2021-12-06 21:11:09,512 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-12-06 21:11:10,003 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 375 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2021-12-06 21:11:10,004 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-12-06 21:11:10,004 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [668677001] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:11:10,004 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-12-06 21:11:10,004 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2021-12-06 21:11:10,004 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790712714] [2021-12-06 21:11:10,004 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:11:10,005 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 21:11:10,005 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:11:10,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:11:10,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-06 21:11:10,006 INFO L87 Difference]: Start difference. First operand 47317 states and 53146 transitions. Second operand has 3 states, 3 states have (on average 162.0) internal successors, (486), 3 states have internal predecessors, (486), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:12,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:11:12,578 INFO L93 Difference]: Finished difference Result 123170 states and 139501 transitions. [2021-12-06 21:11:12,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:11:12,579 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 162.0) internal successors, (486), 3 states have internal predecessors, (486), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 569 [2021-12-06 21:11:12,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:11:12,650 INFO L225 Difference]: With dead ends: 123170 [2021-12-06 21:11:12,650 INFO L226 Difference]: Without dead ends: 76606 [2021-12-06 21:11:12,673 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 572 GetRequests, 569 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-12-06 21:11:12,673 INFO L933 BasicCegarLoop]: 860 mSDtfsCounter, 540 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2254 mSolverCounterSat, 776 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 540 SdHoareTripleChecker+Valid, 867 SdHoareTripleChecker+Invalid, 3030 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 776 IncrementalHoareTripleChecker+Valid, 2254 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2021-12-06 21:11:12,674 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [540 Valid, 867 Invalid, 3030 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [776 Valid, 2254 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2021-12-06 21:11:12,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76606 states. [2021-12-06 21:11:13,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76606 to 76606. [2021-12-06 21:11:13,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 76606 states, 76605 states have (on average 1.1288688727889824) internal successors, (86477), 76605 states have internal predecessors, (86477), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:13,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76606 states to 76606 states and 86477 transitions. [2021-12-06 21:11:13,411 INFO L78 Accepts]: Start accepts. Automaton has 76606 states and 86477 transitions. Word has length 569 [2021-12-06 21:11:13,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:11:13,412 INFO L470 AbstractCegarLoop]: Abstraction has 76606 states and 86477 transitions. [2021-12-06 21:11:13,412 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 162.0) internal successors, (486), 3 states have internal predecessors, (486), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:13,412 INFO L276 IsEmpty]: Start isEmpty. Operand 76606 states and 86477 transitions. [2021-12-06 21:11:13,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 691 [2021-12-06 21:11:13,440 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:11:13,440 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 21:11:13,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-12-06 21:11:13,641 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-12-06 21:11:13,643 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:11:13,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:11:13,644 INFO L85 PathProgramCache]: Analyzing trace with hash 1531364508, now seen corresponding path program 1 times [2021-12-06 21:11:13,645 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:11:13,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974957182] [2021-12-06 21:11:13,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:11:13,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:11:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:11:13,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1248 backedges. 990 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2021-12-06 21:11:13,872 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:11:13,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974957182] [2021-12-06 21:11:13,872 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [974957182] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:11:13,872 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:11:13,872 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:11:13,872 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [21670014] [2021-12-06 21:11:13,872 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:11:13,873 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 21:11:13,873 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:11:13,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:11:13,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:13,873 INFO L87 Difference]: Start difference. First operand 76606 states and 86477 transitions. Second operand has 3 states, 3 states have (on average 161.33333333333334) internal successors, (484), 3 states have internal predecessors, (484), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:16,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:11:16,390 INFO L93 Difference]: Finished difference Result 182499 states and 207826 transitions. [2021-12-06 21:11:16,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:11:16,390 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 161.33333333333334) internal successors, (484), 3 states have internal predecessors, (484), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 690 [2021-12-06 21:11:16,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:11:16,491 INFO L225 Difference]: With dead ends: 182499 [2021-12-06 21:11:16,491 INFO L226 Difference]: Without dead ends: 106646 [2021-12-06 21:11:16,512 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:16,512 INFO L933 BasicCegarLoop]: 1218 mSDtfsCounter, 611 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2257 mSolverCounterSat, 389 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 611 SdHoareTripleChecker+Valid, 1226 SdHoareTripleChecker+Invalid, 2646 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 389 IncrementalHoareTripleChecker+Valid, 2257 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2021-12-06 21:11:16,512 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [611 Valid, 1226 Invalid, 2646 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [389 Valid, 2257 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2021-12-06 21:11:16,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106646 states. [2021-12-06 21:11:17,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106646 to 103642. [2021-12-06 21:11:17,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103642 states, 103641 states have (on average 1.112146737295086) internal successors, (115264), 103641 states have internal predecessors, (115264), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:17,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103642 states to 103642 states and 115264 transitions. [2021-12-06 21:11:17,518 INFO L78 Accepts]: Start accepts. Automaton has 103642 states and 115264 transitions. Word has length 690 [2021-12-06 21:11:17,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:11:17,519 INFO L470 AbstractCegarLoop]: Abstraction has 103642 states and 115264 transitions. [2021-12-06 21:11:17,519 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 161.33333333333334) internal successors, (484), 3 states have internal predecessors, (484), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:17,519 INFO L276 IsEmpty]: Start isEmpty. Operand 103642 states and 115264 transitions. [2021-12-06 21:11:17,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 692 [2021-12-06 21:11:17,548 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:11:17,548 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2021-12-06 21:11:17,549 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-12-06 21:11:17,549 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:11:17,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:11:17,549 INFO L85 PathProgramCache]: Analyzing trace with hash -2072014364, now seen corresponding path program 1 times [2021-12-06 21:11:17,549 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:11:17,550 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [398686793] [2021-12-06 21:11:17,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:11:17,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:11:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:11:17,833 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 546 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2021-12-06 21:11:17,833 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:11:17,834 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [398686793] [2021-12-06 21:11:17,834 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [398686793] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:11:17,834 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:11:17,834 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:11:17,834 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791383933] [2021-12-06 21:11:17,834 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:11:17,835 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 21:11:17,835 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:11:17,835 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:11:17,835 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:17,835 INFO L87 Difference]: Start difference. First operand 103642 states and 115264 transitions. Second operand has 3 states, 3 states have (on average 162.33333333333334) internal successors, (487), 3 states have internal predecessors, (487), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:20,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:11:20,312 INFO L93 Difference]: Finished difference Result 206531 states and 229770 transitions. [2021-12-06 21:11:20,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:11:20,313 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 162.33333333333334) internal successors, (487), 3 states have internal predecessors, (487), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 691 [2021-12-06 21:11:20,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:11:20,405 INFO L225 Difference]: With dead ends: 206531 [2021-12-06 21:11:20,406 INFO L226 Difference]: Without dead ends: 103642 [2021-12-06 21:11:20,426 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:20,427 INFO L933 BasicCegarLoop]: 205 mSDtfsCounter, 602 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 2022 mSolverCounterSat, 599 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 602 SdHoareTripleChecker+Valid, 211 SdHoareTripleChecker+Invalid, 2621 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 599 IncrementalHoareTripleChecker+Valid, 2022 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2021-12-06 21:11:20,427 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [602 Valid, 211 Invalid, 2621 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [599 Valid, 2022 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2021-12-06 21:11:20,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103642 states. [2021-12-06 21:11:21,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103642 to 102891. [2021-12-06 21:11:21,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102891 states, 102890 states have (on average 1.094644766255224) internal successors, (112628), 102890 states have internal predecessors, (112628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:21,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102891 states to 102891 states and 112628 transitions. [2021-12-06 21:11:21,434 INFO L78 Accepts]: Start accepts. Automaton has 102891 states and 112628 transitions. Word has length 691 [2021-12-06 21:11:21,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:11:21,434 INFO L470 AbstractCegarLoop]: Abstraction has 102891 states and 112628 transitions. [2021-12-06 21:11:21,435 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 162.33333333333334) internal successors, (487), 3 states have internal predecessors, (487), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:21,435 INFO L276 IsEmpty]: Start isEmpty. Operand 102891 states and 112628 transitions. [2021-12-06 21:11:21,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 695 [2021-12-06 21:11:21,460 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:11:21,461 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-12-06 21:11:21,461 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-12-06 21:11:21,461 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:11:21,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:11:21,462 INFO L85 PathProgramCache]: Analyzing trace with hash -263910530, now seen corresponding path program 1 times [2021-12-06 21:11:21,462 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:11:21,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [953277211] [2021-12-06 21:11:21,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:11:21,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:11:21,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:11:21,598 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 597 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2021-12-06 21:11:21,598 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:11:21,598 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [953277211] [2021-12-06 21:11:21,598 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [953277211] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:11:21,598 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:11:21,598 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:11:21,598 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101118751] [2021-12-06 21:11:21,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:11:21,599 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 21:11:21,599 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:11:21,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:11:21,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:21,600 INFO L87 Difference]: Start difference. First operand 102891 states and 112628 transitions. Second operand has 3 states, 3 states have (on average 187.33333333333334) internal successors, (562), 3 states have internal predecessors, (562), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:24,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:11:24,825 INFO L93 Difference]: Finished difference Result 226808 states and 248581 transitions. [2021-12-06 21:11:24,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:11:24,826 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 187.33333333333334) internal successors, (562), 3 states have internal predecessors, (562), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 694 [2021-12-06 21:11:24,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:11:24,963 INFO L225 Difference]: With dead ends: 226808 [2021-12-06 21:11:24,963 INFO L226 Difference]: Without dead ends: 124670 [2021-12-06 21:11:25,007 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:25,008 INFO L933 BasicCegarLoop]: 475 mSDtfsCounter, 717 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2261 mSolverCounterSat, 643 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 717 SdHoareTripleChecker+Valid, 482 SdHoareTripleChecker+Invalid, 2904 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 643 IncrementalHoareTripleChecker+Valid, 2261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2021-12-06 21:11:25,008 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [717 Valid, 482 Invalid, 2904 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [643 Valid, 2261 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2021-12-06 21:11:25,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124670 states. [2021-12-06 21:11:26,187 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124670 to 102891. [2021-12-06 21:11:26,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102891 states, 102890 states have (on average 1.094644766255224) internal successors, (112628), 102890 states have internal predecessors, (112628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:26,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102891 states to 102891 states and 112628 transitions. [2021-12-06 21:11:26,390 INFO L78 Accepts]: Start accepts. Automaton has 102891 states and 112628 transitions. Word has length 694 [2021-12-06 21:11:26,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:11:26,390 INFO L470 AbstractCegarLoop]: Abstraction has 102891 states and 112628 transitions. [2021-12-06 21:11:26,391 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 187.33333333333334) internal successors, (562), 3 states have internal predecessors, (562), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:26,391 INFO L276 IsEmpty]: Start isEmpty. Operand 102891 states and 112628 transitions. [2021-12-06 21:11:26,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2021-12-06 21:11:26,424 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:11:26,424 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-12-06 21:11:26,425 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-12-06 21:11:26,425 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:11:26,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:11:26,425 INFO L85 PathProgramCache]: Analyzing trace with hash -794148503, now seen corresponding path program 1 times [2021-12-06 21:11:26,425 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:11:26,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [199428154] [2021-12-06 21:11:26,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:11:26,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:11:26,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:11:26,751 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 526 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2021-12-06 21:11:26,751 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:11:26,751 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [199428154] [2021-12-06 21:11:26,751 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [199428154] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:11:26,752 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:11:26,752 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:11:26,752 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1755759704] [2021-12-06 21:11:26,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:11:26,752 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 21:11:26,753 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:11:26,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:11:26,753 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:26,753 INFO L87 Difference]: Start difference. First operand 102891 states and 112628 transitions. Second operand has 3 states, 3 states have (on average 179.0) internal successors, (537), 3 states have internal predecessors, (537), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:29,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:11:29,410 INFO L93 Difference]: Finished difference Result 246334 states and 270772 transitions. [2021-12-06 21:11:29,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:11:29,411 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 179.0) internal successors, (537), 3 states have internal predecessors, (537), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 721 [2021-12-06 21:11:29,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:11:29,558 INFO L225 Difference]: With dead ends: 246334 [2021-12-06 21:11:29,558 INFO L226 Difference]: Without dead ends: 138939 [2021-12-06 21:11:29,612 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:29,613 INFO L933 BasicCegarLoop]: 1297 mSDtfsCounter, 448 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2214 mSolverCounterSat, 611 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 448 SdHoareTripleChecker+Valid, 1305 SdHoareTripleChecker+Invalid, 2825 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 611 IncrementalHoareTripleChecker+Valid, 2214 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2021-12-06 21:11:29,613 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [448 Valid, 1305 Invalid, 2825 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [611 Valid, 2214 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2021-12-06 21:11:29,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138939 states. [2021-12-06 21:11:30,772 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138939 to 121666. [2021-12-06 21:11:30,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 121666 states, 121665 states have (on average 1.0806641186865573) internal successors, (131479), 121665 states have internal predecessors, (131479), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:30,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121666 states to 121666 states and 131479 transitions. [2021-12-06 21:11:30,977 INFO L78 Accepts]: Start accepts. Automaton has 121666 states and 131479 transitions. Word has length 721 [2021-12-06 21:11:30,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:11:30,977 INFO L470 AbstractCegarLoop]: Abstraction has 121666 states and 131479 transitions. [2021-12-06 21:11:30,978 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 179.0) internal successors, (537), 3 states have internal predecessors, (537), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:30,978 INFO L276 IsEmpty]: Start isEmpty. Operand 121666 states and 131479 transitions. [2021-12-06 21:11:31,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 724 [2021-12-06 21:11:31,000 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:11:31,001 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 21:11:31,001 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-12-06 21:11:31,001 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:11:31,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:11:31,002 INFO L85 PathProgramCache]: Analyzing trace with hash 609716404, now seen corresponding path program 1 times [2021-12-06 21:11:31,002 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:11:31,002 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [599036285] [2021-12-06 21:11:31,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:11:31,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:11:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:11:31,381 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2021-12-06 21:11:31,381 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:11:31,381 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [599036285] [2021-12-06 21:11:31,382 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [599036285] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:11:31,382 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:11:31,382 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:11:31,382 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301782636] [2021-12-06 21:11:31,382 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:11:31,383 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-06 21:11:31,383 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:11:31,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 21:11:31,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 21:11:31,383 INFO L87 Difference]: Start difference. First operand 121666 states and 131479 transitions. Second operand has 4 states, 4 states have (on average 90.0) internal successors, (360), 3 states have internal predecessors, (360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:35,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:11:35,916 INFO L93 Difference]: Finished difference Result 373255 states and 404354 transitions. [2021-12-06 21:11:35,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-06 21:11:35,916 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 90.0) internal successors, (360), 3 states have internal predecessors, (360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 723 [2021-12-06 21:11:35,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:11:36,338 INFO L225 Difference]: With dead ends: 373255 [2021-12-06 21:11:36,338 INFO L226 Difference]: Without dead ends: 252342 [2021-12-06 21:11:36,371 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-12-06 21:11:36,372 INFO L933 BasicCegarLoop]: 18 mSDtfsCounter, 1627 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 4747 mSolverCounterSat, 655 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1627 SdHoareTripleChecker+Valid, 33 SdHoareTripleChecker+Invalid, 5402 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 655 IncrementalHoareTripleChecker+Valid, 4747 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2021-12-06 21:11:36,372 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1627 Valid, 33 Invalid, 5402 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [655 Valid, 4747 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2021-12-06 21:11:36,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252342 states. [2021-12-06 21:11:38,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252342 to 250087. [2021-12-06 21:11:38,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 250087 states, 250086 states have (on average 1.0781811056996393) internal successors, (269638), 250086 states have internal predecessors, (269638), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:39,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250087 states to 250087 states and 269638 transitions. [2021-12-06 21:11:39,273 INFO L78 Accepts]: Start accepts. Automaton has 250087 states and 269638 transitions. Word has length 723 [2021-12-06 21:11:39,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:11:39,273 INFO L470 AbstractCegarLoop]: Abstraction has 250087 states and 269638 transitions. [2021-12-06 21:11:39,273 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 90.0) internal successors, (360), 3 states have internal predecessors, (360), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:39,274 INFO L276 IsEmpty]: Start isEmpty. Operand 250087 states and 269638 transitions. [2021-12-06 21:11:39,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2021-12-06 21:11:39,321 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:11:39,321 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2021-12-06 21:11:39,322 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-12-06 21:11:39,322 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:11:39,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:11:39,322 INFO L85 PathProgramCache]: Analyzing trace with hash -1233513126, now seen corresponding path program 1 times [2021-12-06 21:11:39,322 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:11:39,322 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640239478] [2021-12-06 21:11:39,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:11:39,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:11:39,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:11:39,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1363 backedges. 724 proven. 0 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2021-12-06 21:11:39,665 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:11:39,665 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1640239478] [2021-12-06 21:11:39,665 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1640239478] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:11:39,665 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:11:39,666 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:11:39,666 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1055020536] [2021-12-06 21:11:39,666 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:11:39,666 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 21:11:39,666 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:11:39,667 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:11:39,667 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:39,667 INFO L87 Difference]: Start difference. First operand 250087 states and 269638 transitions. Second operand has 3 states, 3 states have (on average 168.33333333333334) internal successors, (505), 3 states have internal predecessors, (505), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:42,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:11:42,939 INFO L93 Difference]: Finished difference Result 483650 states and 522848 transitions. [2021-12-06 21:11:42,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:11:42,940 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 168.33333333333334) internal successors, (505), 3 states have internal predecessors, (505), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 881 [2021-12-06 21:11:42,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:11:43,241 INFO L225 Difference]: With dead ends: 483650 [2021-12-06 21:11:43,241 INFO L226 Difference]: Without dead ends: 270364 [2021-12-06 21:11:43,321 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:43,322 INFO L933 BasicCegarLoop]: 1109 mSDtfsCounter, 571 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2160 mSolverCounterSat, 543 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 571 SdHoareTripleChecker+Valid, 1117 SdHoareTripleChecker+Invalid, 2703 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 543 IncrementalHoareTripleChecker+Valid, 2160 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2021-12-06 21:11:43,323 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [571 Valid, 1117 Invalid, 2703 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [543 Valid, 2160 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2021-12-06 21:11:43,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270364 states. [2021-12-06 21:11:45,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270364 to 220047. [2021-12-06 21:11:46,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 220047 states, 220046 states have (on average 1.0771066049825946) internal successors, (237013), 220046 states have internal predecessors, (237013), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:46,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220047 states to 220047 states and 237013 transitions. [2021-12-06 21:11:46,354 INFO L78 Accepts]: Start accepts. Automaton has 220047 states and 237013 transitions. Word has length 881 [2021-12-06 21:11:46,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:11:46,355 INFO L470 AbstractCegarLoop]: Abstraction has 220047 states and 237013 transitions. [2021-12-06 21:11:46,355 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 168.33333333333334) internal successors, (505), 3 states have internal predecessors, (505), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:46,355 INFO L276 IsEmpty]: Start isEmpty. Operand 220047 states and 237013 transitions. [2021-12-06 21:11:46,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1094 [2021-12-06 21:11:46,413 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:11:46,413 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 21:11:46,414 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-12-06 21:11:46,414 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:11:46,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:11:46,414 INFO L85 PathProgramCache]: Analyzing trace with hash 1360105468, now seen corresponding path program 1 times [2021-12-06 21:11:46,414 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:11:46,414 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [515879869] [2021-12-06 21:11:46,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:11:46,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:11:46,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:11:46,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 740 proven. 0 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2021-12-06 21:11:46,938 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:11:46,938 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [515879869] [2021-12-06 21:11:46,939 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [515879869] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:11:46,939 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:11:46,939 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-12-06 21:11:46,939 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [337117645] [2021-12-06 21:11:46,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:11:46,940 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2021-12-06 21:11:46,941 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:11:46,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-12-06 21:11:46,941 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-12-06 21:11:46,941 INFO L87 Difference]: Start difference. First operand 220047 states and 237013 transitions. Second operand has 8 states, 8 states have (on average 94.875) internal successors, (759), 8 states have internal predecessors, (759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:53,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:11:53,890 INFO L93 Difference]: Finished difference Result 542307 states and 584330 transitions. [2021-12-06 21:11:53,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-12-06 21:11:53,890 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 94.875) internal successors, (759), 8 states have internal predecessors, (759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1093 [2021-12-06 21:11:53,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:11:54,289 INFO L225 Difference]: With dead ends: 542307 [2021-12-06 21:11:54,290 INFO L226 Difference]: Without dead ends: 359061 [2021-12-06 21:11:54,381 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=84, Invalid=156, Unknown=0, NotChecked=0, Total=240 [2021-12-06 21:11:54,381 INFO L933 BasicCegarLoop]: 2268 mSDtfsCounter, 3448 mSDsluCounter, 1004 mSDsCounter, 0 mSdLazyCounter, 11343 mSolverCounterSat, 209 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3448 SdHoareTripleChecker+Valid, 3272 SdHoareTripleChecker+Invalid, 11552 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 209 IncrementalHoareTripleChecker+Valid, 11343 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2021-12-06 21:11:54,382 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3448 Valid, 3272 Invalid, 11552 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [209 Valid, 11343 Invalid, 0 Unknown, 0 Unchecked, 5.7s Time] [2021-12-06 21:11:54,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359061 states. [2021-12-06 21:11:57,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359061 to 220798. [2021-12-06 21:11:57,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 220798 states, 220797 states have (on average 1.0769168059348633) internal successors, (237780), 220797 states have internal predecessors, (237780), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:57,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220798 states to 220798 states and 237780 transitions. [2021-12-06 21:11:57,784 INFO L78 Accepts]: Start accepts. Automaton has 220798 states and 237780 transitions. Word has length 1093 [2021-12-06 21:11:57,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:11:57,784 INFO L470 AbstractCegarLoop]: Abstraction has 220798 states and 237780 transitions. [2021-12-06 21:11:57,785 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 94.875) internal successors, (759), 8 states have internal predecessors, (759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:11:57,785 INFO L276 IsEmpty]: Start isEmpty. Operand 220798 states and 237780 transitions. [2021-12-06 21:11:57,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1113 [2021-12-06 21:11:57,847 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:11:57,848 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 21:11:57,848 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-12-06 21:11:57,848 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:11:57,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:11:57,849 INFO L85 PathProgramCache]: Analyzing trace with hash -486813098, now seen corresponding path program 1 times [2021-12-06 21:11:57,849 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:11:57,849 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1260704575] [2021-12-06 21:11:57,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:11:57,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:11:57,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:11:58,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1349 backedges. 1114 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2021-12-06 21:11:58,237 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:11:58,238 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1260704575] [2021-12-06 21:11:58,238 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1260704575] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:11:58,238 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:11:58,238 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:11:58,238 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [494801452] [2021-12-06 21:11:58,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:11:58,239 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 21:11:58,239 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:11:58,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:11:58,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:11:58,240 INFO L87 Difference]: Start difference. First operand 220798 states and 237780 transitions. Second operand has 3 states, 3 states have (on average 293.3333333333333) internal successors, (880), 3 states have internal predecessors, (880), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:12:02,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:12:02,088 INFO L93 Difference]: Finished difference Result 493413 states and 532624 transitions. [2021-12-06 21:12:02,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:12:02,089 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 293.3333333333333) internal successors, (880), 3 states have internal predecessors, (880), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1112 [2021-12-06 21:12:02,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:12:02,420 INFO L225 Difference]: With dead ends: 493413 [2021-12-06 21:12:02,421 INFO L226 Difference]: Without dead ends: 273368 [2021-12-06 21:12:02,515 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:12:02,515 INFO L933 BasicCegarLoop]: 1303 mSDtfsCounter, 577 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2338 mSolverCounterSat, 421 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 577 SdHoareTripleChecker+Valid, 1310 SdHoareTripleChecker+Invalid, 2759 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 421 IncrementalHoareTripleChecker+Valid, 2338 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2021-12-06 21:12:02,516 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [577 Valid, 1310 Invalid, 2759 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [421 Valid, 2338 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2021-12-06 21:12:02,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273368 states. [2021-12-06 21:12:05,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273368 to 262854. [2021-12-06 21:12:05,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 262854 states, 262853 states have (on average 1.0719793953274264) internal successors, (281773), 262853 states have internal predecessors, (281773), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:12:05,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262854 states to 262854 states and 281773 transitions. [2021-12-06 21:12:05,540 INFO L78 Accepts]: Start accepts. Automaton has 262854 states and 281773 transitions. Word has length 1112 [2021-12-06 21:12:05,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:12:05,541 INFO L470 AbstractCegarLoop]: Abstraction has 262854 states and 281773 transitions. [2021-12-06 21:12:05,541 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 293.3333333333333) internal successors, (880), 3 states have internal predecessors, (880), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:12:05,541 INFO L276 IsEmpty]: Start isEmpty. Operand 262854 states and 281773 transitions. [2021-12-06 21:12:05,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-12-06 21:12:05,801 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:12:05,802 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2021-12-06 21:12:05,802 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-12-06 21:12:05,802 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:12:05,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:12:05,803 INFO L85 PathProgramCache]: Analyzing trace with hash 426687768, now seen corresponding path program 1 times [2021-12-06 21:12:05,803 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:12:05,803 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [505955601] [2021-12-06 21:12:05,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:12:05,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:12:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:12:06,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1150 backedges. 966 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2021-12-06 21:12:06,077 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:12:06,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [505955601] [2021-12-06 21:12:06,077 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [505955601] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:12:06,077 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:12:06,077 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:12:06,077 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637603983] [2021-12-06 21:12:06,077 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:12:06,078 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 21:12:06,078 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:12:06,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:12:06,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:12:06,079 INFO L87 Difference]: Start difference. First operand 262854 states and 281773 transitions. Second operand has 3 states, 3 states have (on average 319.6666666666667) internal successors, (959), 3 states have internal predecessors, (959), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:12:09,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:12:09,582 INFO L93 Difference]: Finished difference Result 508433 states and 544799 transitions. [2021-12-06 21:12:09,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:12:09,583 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 319.6666666666667) internal successors, (959), 3 states have internal predecessors, (959), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1141 [2021-12-06 21:12:09,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:12:09,866 INFO L225 Difference]: With dead ends: 508433 [2021-12-06 21:12:09,866 INFO L226 Difference]: Without dead ends: 246332 [2021-12-06 21:12:09,956 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:12:09,957 INFO L933 BasicCegarLoop]: 1154 mSDtfsCounter, 572 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2075 mSolverCounterSat, 568 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 572 SdHoareTripleChecker+Valid, 1161 SdHoareTripleChecker+Invalid, 2643 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 568 IncrementalHoareTripleChecker+Valid, 2075 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2021-12-06 21:12:09,957 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [572 Valid, 1161 Invalid, 2643 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [568 Valid, 2075 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2021-12-06 21:12:10,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246332 states. [2021-12-06 21:12:12,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246332 to 220047. [2021-12-06 21:12:12,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 220047 states, 220046 states have (on average 1.0480808558210557) internal successors, (230626), 220046 states have internal predecessors, (230626), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:12:12,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220047 states to 220047 states and 230626 transitions. [2021-12-06 21:12:12,452 INFO L78 Accepts]: Start accepts. Automaton has 220047 states and 230626 transitions. Word has length 1141 [2021-12-06 21:12:12,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:12:12,453 INFO L470 AbstractCegarLoop]: Abstraction has 220047 states and 230626 transitions. [2021-12-06 21:12:12,453 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 319.6666666666667) internal successors, (959), 3 states have internal predecessors, (959), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:12:12,453 INFO L276 IsEmpty]: Start isEmpty. Operand 220047 states and 230626 transitions. [2021-12-06 21:12:12,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1159 [2021-12-06 21:12:12,521 INFO L506 BasicCegarLoop]: Found error trace [2021-12-06 21:12:12,522 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 21:12:12,522 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-12-06 21:12:12,523 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-06 21:12:12,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 21:12:12,523 INFO L85 PathProgramCache]: Analyzing trace with hash -1847359741, now seen corresponding path program 1 times [2021-12-06 21:12:12,523 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 21:12:12,523 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [825502900] [2021-12-06 21:12:12,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 21:12:12,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 21:12:12,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 21:12:12,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1717 backedges. 293 proven. 0 refuted. 0 times theorem prover too weak. 1424 trivial. 0 not checked. [2021-12-06 21:12:12,957 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 21:12:12,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [825502900] [2021-12-06 21:12:12,957 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [825502900] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 21:12:12,957 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 21:12:12,958 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 21:12:12,958 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1137919525] [2021-12-06 21:12:12,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 21:12:12,959 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-12-06 21:12:12,959 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 21:12:12,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 21:12:12,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:12:12,959 INFO L87 Difference]: Start difference. First operand 220047 states and 230626 transitions. Second operand has 3 states, 3 states have (on average 200.66666666666666) internal successors, (602), 3 states have internal predecessors, (602), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:12:16,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 21:12:16,472 INFO L93 Difference]: Finished difference Result 478391 states and 502228 transitions. [2021-12-06 21:12:16,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 21:12:16,472 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 200.66666666666666) internal successors, (602), 3 states have internal predecessors, (602), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1158 [2021-12-06 21:12:16,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-06 21:12:16,473 INFO L225 Difference]: With dead ends: 478391 [2021-12-06 21:12:16,473 INFO L226 Difference]: Without dead ends: 0 [2021-12-06 21:12:16,560 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 21:12:16,561 INFO L933 BasicCegarLoop]: 279 mSDtfsCounter, 781 mSDsluCounter, 6 mSDsCounter, 0 mSdLazyCounter, 2253 mSolverCounterSat, 651 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 781 SdHoareTripleChecker+Valid, 285 SdHoareTripleChecker+Invalid, 2904 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 651 IncrementalHoareTripleChecker+Valid, 2253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2021-12-06 21:12:16,561 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [781 Valid, 285 Invalid, 2904 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [651 Valid, 2253 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2021-12-06 21:12:16,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-06 21:12:16,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-06 21:12:16,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:12:16,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-06 21:12:16,562 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1158 [2021-12-06 21:12:16,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-06 21:12:16,562 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-06 21:12:16,562 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 200.66666666666666) internal successors, (602), 3 states have internal predecessors, (602), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 21:12:16,562 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-06 21:12:16,562 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-06 21:12:16,564 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-06 21:12:16,565 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-12-06 21:12:16,566 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-12-06 21:12:29,583 WARN L227 SmtUtils]: Spent 13.01s on a formula simplification. DAG size of input: 1234 DAG size of output: 1234 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-12-06 21:12:44,376 WARN L227 SmtUtils]: Spent 14.79s on a formula simplification. DAG size of input: 1498 DAG size of output: 1498 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-12-06 21:12:58,436 WARN L227 SmtUtils]: Spent 14.05s on a formula simplification. DAG size of input: 1401 DAG size of output: 1401 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-12-06 21:13:06,822 WARN L227 SmtUtils]: Spent 8.38s on a formula simplification. DAG size of input: 863 DAG size of output: 864 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-12-06 21:13:21,618 WARN L227 SmtUtils]: Spent 14.79s on a formula simplification. DAG size of input: 1498 DAG size of output: 1498 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2021-12-06 21:13:32,390 WARN L227 SmtUtils]: Spent 10.76s on a formula simplification. DAG size of input: 1234 DAG size of output: 107 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2021-12-06 21:13:47,558 WARN L227 SmtUtils]: Spent 15.16s on a formula simplification. DAG size of input: 1498 DAG size of output: 110 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2021-12-06 21:14:01,043 WARN L227 SmtUtils]: Spent 13.48s on a formula simplification. DAG size of input: 1401 DAG size of output: 110 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2021-12-06 21:14:07,042 WARN L227 SmtUtils]: Spent 5.99s on a formula simplification. DAG size of input: 864 DAG size of output: 99 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2021-12-06 21:14:21,991 WARN L227 SmtUtils]: Spent 14.94s on a formula simplification. DAG size of input: 1498 DAG size of output: 110 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L2876(lines 2876 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L498(lines 498 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L3406(lines 3406 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L764(lines 764 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L3671(lines 3671 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L2086(lines 2086 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L4201(lines 4201 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L1030(lines 1030 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L1823(lines 1823 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L4466(lines 4466 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L2352(lines 2352 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L1295(lines 1295 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L4731(lines 4731 4818) no Hoare annotation was computed. [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L3939(lines 3939 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L2618(lines 2618 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L1561(lines 1561 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,994 INFO L858 garLoopResultBuilder]: For program point L240(lines 240 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L3147(lines 3147 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L505(lines 505 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L2884(lines 2884 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L770(lines 770 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L3413(lines 3413 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L2092(lines 2092 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L3678(lines 3678 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L1300(lines 1300 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L1036(lines 1036 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L4473(lines 4473 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L2359(lines 2359 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L4209(lines 4209 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L1831(lines 1831 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L3153(lines 3153 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L3946(lines 3946 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L4739(lines 4739 4818) no Hoare annotation was computed. [2021-12-06 21:14:21,995 INFO L858 garLoopResultBuilder]: For program point L1568(lines 1568 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L2625(lines 2625 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L247(lines 247 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L2890(lines 2890 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L512(lines 512 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L3420(lines 3420 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L1306(lines 1306 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L778(lines 778 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L3685(lines 3685 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L2100(lines 2100 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L1043(lines 1043 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L1836(lines 1836 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L4479(lines 4479 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L4215(lines 4215 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L3952(lines 3952 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L1574(lines 1574 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L2367(lines 2367 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L2896(lines 2896 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,996 INFO L858 garLoopResultBuilder]: For program point L4746(lines 4746 4818) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L2632(lines 2632 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L3161(lines 3161 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L1312(lines 1312 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L255(lines 255 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L520(lines 520 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L785(lines 785 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L2635(lines 2635 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L3428(lines 3428 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L1050(lines 1050 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L2107(lines 2107 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L1843(lines 1843 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L3693(lines 3693 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L4486(lines 4486 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L4222(lines 4222 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L2373(lines 2373 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L2902(lines 2902 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L4752(lines 4752 4818) no Hoare annotation was computed. [2021-12-06 21:14:21,997 INFO L858 garLoopResultBuilder]: For program point L1317(lines 1317 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point L260(lines 260 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point L3960(lines 3960 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point L1582(lines 1582 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point L3168(lines 3168 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point L791(lines 791 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point L527(lines 527 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point L2113(lines 2113 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 175) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point L3699(lines 3699 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point L2378(lines 2378 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point L1057(lines 1057 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point L2643(lines 2643 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point L3436(lines 3436 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point L1322(lines 1322 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point L4229(lines 4229 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,998 INFO L858 garLoopResultBuilder]: For program point L1851(lines 1851 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,999 INFO L858 garLoopResultBuilder]: For program point L4494(lines 4494 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,999 INFO L858 garLoopResultBuilder]: For program point L2909(lines 2909 3174) no Hoare annotation was computed. [2021-12-06 21:14:21,999 INFO L858 garLoopResultBuilder]: For program point L4759(lines 4759 4818) no Hoare annotation was computed. [2021-12-06 21:14:21,999 INFO L858 garLoopResultBuilder]: For program point L3702(lines 3702 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,999 INFO L858 garLoopResultBuilder]: For program point L1588(lines 1588 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,999 INFO L858 garLoopResultBuilder]: For program point L267(lines 267 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,999 INFO L858 garLoopResultBuilder]: For program point L3967(lines 3967 4664) no Hoare annotation was computed. [2021-12-06 21:14:21,999 INFO L854 garLoopResultBuilder]: At program point L3175(lines 1699 3176) the Hoare annotation is: (let ((.cse2 (= 5 ~a5~0)) (.cse3 (= ~a7~0 12))) (let ((.cse13 (<= ~a17~0 111)) (.cse10 (<= (+ ~a17~0 124) 0)) (.cse6 (<= ~a17~0 252)) (.cse9 (<= ~a5~0 4)) (.cse1 (<= 15 ~a24~0)) (.cse11 (not .cse3)) (.cse7 (<= ~a24~0 13)) (.cse8 (not (= ~a5~0 4))) (.cse5 (<= ~a7~0 13)) (.cse17 (not .cse2)) (.cse18 (< 255 ~a17~0)) (.cse0 (< 189 ~a2~0)) (.cse4 (<= ~a2~0 170)) (.cse16 (< 0 (+ ~a17~0 108))) (.cse15 (<= ~a17~0 110)) (.cse12 (= ~a24~0 14)) (.cse14 (= 14 ~a7~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7) (and .cse4 .cse8 .cse9) (and .cse4 .cse5 (<= 170 ~a2~0) (= ~a24~0 15) .cse10 .cse11) (and .cse12 .cse9 .cse13 .cse14) (and .cse4 .cse1 .cse2 .cse14) (and .cse0 .cse5 .cse9 .cse6 .cse11) (and .cse4 .cse15 .cse5 .cse16) (and .cse5 .cse1 .cse17 .cse16 .cse13) (and .cse16 .cse2 .cse14 .cse7) (and .cse8 .cse6 .cse16 .cse3 .cse7) (and .cse8 .cse9 .cse3) (and .cse12 .cse0 .cse14) (and .cse16 .cse2 .cse3 .cse7) (and .cse8 .cse1 .cse17 .cse3) (and .cse15 .cse9 .cse16 .cse14) (and .cse8 .cse12 .cse17 .cse14) (and .cse1 .cse9 .cse18 .cse14) (and .cse4 .cse5 .cse1 .cse6 .cse16) (and .cse4 .cse12 .cse9 .cse10 .cse11) (and .cse15 .cse9 .cse14 .cse7) (and .cse8 .cse12 .cse5 .cse17) (and .cse15 .cse8 .cse5 .cse17) (and .cse0 .cse5 .cse11 .cse7) (and .cse0 .cse14 .cse7) (and .cse12 .cse0 .cse5 .cse16 .cse2) (and .cse8 .cse17 .cse6 .cse14) (and .cse8 .cse17 .cse14 .cse7) (and .cse4 .cse9 .cse10 .cse11 .cse7) (and .cse12 .cse2 .cse3) (and .cse0 .cse9 .cse14) (and .cse4 .cse5 .cse1 .cse9 .cse16) (and .cse0 .cse5 .cse6 .cse16 .cse2) (and .cse0 .cse9 .cse3 .cse7) (and .cse15 .cse5 .cse1 .cse16) (and .cse0 .cse5 .cse18) (and .cse4 .cse5 .cse2) (and .cse8 .cse5 .cse11 .cse7) (and .cse4 .cse16 .cse14) (and .cse15 .cse12 .cse16 .cse3) (and .cse8 .cse5 .cse17 .cse18) (and .cse15 .cse12 .cse0 .cse3) (and .cse4 .cse16 .cse3) (and .cse15 .cse12 .cse14)))) [2021-12-06 21:14:21,999 INFO L858 garLoopResultBuilder]: For program point L797(lines 797 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,999 INFO L858 garLoopResultBuilder]: For program point L534(lines 534 1695) no Hoare annotation was computed. [2021-12-06 21:14:21,999 INFO L858 garLoopResultBuilder]: For program point L1063(lines 1063 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L2649(lines 2649 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L3442(lines 3442 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L2385(lines 2385 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L2121(lines 2121 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L1857(lines 1857 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L4236(lines 4236 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L4765(lines 4765 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L1330(lines 1330 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L2916(lines 2916 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L3973(lines 3973 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L802(lines 802 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L3709(lines 3709 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L4502(lines 4502 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L274(lines 274 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L3181(lines 3181 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L1596(lines 1596 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,000 INFO L858 garLoopResultBuilder]: For program point L1068(lines 1068 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L2655(lines 2655 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L541(lines 541 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L2392(lines 2392 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L3449(lines 3449 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L2128(lines 2128 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L3978(lines 3978 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L1864(lines 1864 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L4771(lines 4771 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L4243(lines 4243 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L4508(lines 4508 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L1337(lines 1337 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L2923(lines 2923 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L809(lines 809 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L3716(lines 3716 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L3188(lines 3188 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L282(lines 282 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L1075(lines 1075 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,001 INFO L858 garLoopResultBuilder]: For program point L1604(lines 1604 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L547(lines 547 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L2662(lines 2662 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L4248(lines 4248 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L3456(lines 3456 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L2399(lines 2399 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L2135(lines 2135 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L3985(lines 3985 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L1871(lines 1871 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L4778(lines 4778 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L4514(lines 4514 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L2930(lines 2930 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L3723(lines 3723 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L1609(lines 1609 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L1345(lines 1345 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L288(lines 288 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L817(lines 817 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L4781(lines 4781 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,002 INFO L858 garLoopResultBuilder]: For program point L553(lines 553 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L3196(lines 3196 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L4253(lines 4253 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L1083(lines 1083 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L2669(lines 2669 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L4519(lines 4519 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L2405(lines 2405 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L3991(lines 3991 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L3463(lines 3463 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L2142(lines 2142 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L1878(lines 1878 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L2936(lines 2936 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L294(lines 294 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L3730(lines 3730 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L1616(lines 1616 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L1352(lines 1352 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L824(lines 824 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L4788(lines 4788 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,003 INFO L858 garLoopResultBuilder]: For program point L560(lines 560 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L2410(lines 2410 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L3203(lines 3203 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L2675(lines 2675 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L4525(lines 4525 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L4261(lines 4261 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L1090(lines 1090 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L3998(lines 3998 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L2149(lines 2149 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L1885(lines 1885 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L3471(lines 3471 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L1357(lines 1357 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L3736(lines 3736 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L301(lines 301 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L2944(lines 2944 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L830(lines 830 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L1623(lines 1623 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L3209(lines 3209 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,004 INFO L858 garLoopResultBuilder]: For program point L2681(lines 2681 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L567(lines 567 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L2417(lines 2417 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L4267(lines 4267 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L1096(lines 1096 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L39(lines 39 41) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L39-2(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L4796(lines 4796 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L4532(lines 4532 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L40(line 40) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L4004(lines 4004 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L3476(lines 3476 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L1891(lines 1891 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L2156(lines 2156 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L42-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L43(line 43) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L3743(lines 3743 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L1365(lines 1365 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,005 INFO L858 garLoopResultBuilder]: For program point L308(lines 308 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L2951(lines 2951 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L837(lines 837 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L1630(lines 1630 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L1102(lines 1102 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L45-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L2688(lines 2688 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L574(lines 574 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L3217(lines 3217 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L4539(lines 4539 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L3482(lines 3482 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L2425(lines 2425 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L4275(lines 4275 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L1897(lines 1897 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L840(lines 840 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L4804(lines 4804 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L48-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,006 INFO L858 garLoopResultBuilder]: For program point L4012(lines 4012 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L313(lines 313 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L2163(lines 2163 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L49(line 49) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L3749(lines 3749 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L2957(lines 2957 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L2693(lines 2693 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L1372(lines 1372 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L51-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L1637(lines 1637 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L3223(lines 3223 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L1109(lines 1109 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L581(lines 581 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L2431(lines 2431 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L4546(lines 4546 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L4282(lines 4282 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L54-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,007 INFO L858 garLoopResultBuilder]: For program point L1904(lines 1904 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L3490(lines 3490 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L319(lines 319 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L2169(lines 2169 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L55(line 55) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L848(lines 848 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L3755(lines 3755 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L4812(lines 4812 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L4020(lines 4020 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L57-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L1379(lines 1379 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L1115(lines 1115 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L2965(lines 2965 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L1644(lines 1644 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L2701(lines 2701 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L587(lines 587 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,008 INFO L858 garLoopResultBuilder]: For program point L4551(lines 4551 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,009 INFO L858 garLoopResultBuilder]: For program point L3230(lines 3230 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,009 INFO L858 garLoopResultBuilder]: For program point L1909(lines 1909 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,009 INFO L858 garLoopResultBuilder]: For program point L60-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,009 INFO L858 garLoopResultBuilder]: For program point L2439(lines 2439 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,009 INFO L858 garLoopResultBuilder]: For program point L4289(lines 4289 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,009 INFO L858 garLoopResultBuilder]: For program point L61(line 61) no Hoare annotation was computed. [2021-12-06 21:14:22,009 INFO L858 garLoopResultBuilder]: For program point L4025(lines 4025 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,009 INFO L858 garLoopResultBuilder]: For program point L854(lines 854 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,009 INFO L858 garLoopResultBuilder]: For program point L3497(lines 3497 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,009 INFO L858 garLoopResultBuilder]: For program point L326(lines 326 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,009 INFO L858 garLoopResultBuilder]: For program point L2176(lines 2176 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,009 INFO L854 garLoopResultBuilder]: At program point L4819(lines 4668 4820) the Hoare annotation is: (let ((.cse2 (= 5 ~a5~0)) (.cse3 (= ~a7~0 12))) (let ((.cse13 (<= ~a17~0 111)) (.cse10 (<= (+ ~a17~0 124) 0)) (.cse6 (<= ~a17~0 252)) (.cse9 (<= ~a5~0 4)) (.cse1 (<= 15 ~a24~0)) (.cse11 (not .cse3)) (.cse7 (<= ~a24~0 13)) (.cse8 (not (= ~a5~0 4))) (.cse5 (<= ~a7~0 13)) (.cse17 (not .cse2)) (.cse18 (< 255 ~a17~0)) (.cse0 (< 189 ~a2~0)) (.cse4 (<= ~a2~0 170)) (.cse16 (< 0 (+ ~a17~0 108))) (.cse15 (<= ~a17~0 110)) (.cse12 (= ~a24~0 14)) (.cse14 (= 14 ~a7~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7) (and .cse4 .cse8 .cse9) (and .cse4 .cse5 (<= 170 ~a2~0) (= ~a24~0 15) .cse10 .cse11) (and .cse12 .cse9 .cse13 .cse14) (and .cse4 .cse1 .cse2 .cse14) (and .cse0 .cse5 .cse9 .cse6 .cse11) (and .cse4 .cse15 .cse5 .cse16) (and .cse5 .cse1 .cse17 .cse16 .cse13) (and .cse16 .cse2 .cse14 .cse7) (and .cse8 .cse6 .cse16 .cse3 .cse7) (and .cse8 .cse9 .cse3) (and .cse12 .cse0 .cse14) (and .cse16 .cse2 .cse3 .cse7) (and .cse8 .cse1 .cse17 .cse3) (and .cse15 .cse9 .cse16 .cse14) (and .cse8 .cse12 .cse3) (and .cse8 .cse12 .cse17 .cse14) (and .cse1 .cse9 .cse18 .cse14) (and .cse4 .cse5 .cse1 .cse6 .cse16) (and .cse4 .cse12 .cse9 .cse10 .cse11) (and .cse15 .cse9 .cse14 .cse7) (and .cse8 .cse12 .cse5 .cse17) (and .cse15 .cse8 .cse5 .cse17) (and .cse0 .cse5 .cse11 .cse7) (and .cse0 .cse14 .cse7) (and .cse12 .cse0 .cse5 .cse16 .cse2) (and .cse8 .cse17 .cse6 .cse14) (and .cse8 .cse17 .cse14 .cse7) (and .cse4 .cse9 .cse10 .cse11 .cse7) (and .cse0 .cse9 .cse14) (and .cse4 .cse5 .cse1 .cse9 .cse16) (and .cse0 .cse5 .cse6 .cse16 .cse2) (and .cse0 .cse9 .cse3 .cse7) (and .cse15 .cse5 .cse1 .cse16) (and .cse0 .cse5 .cse18) (and .cse4 .cse5 .cse2) (and .cse8 .cse5 .cse11 .cse7) (and .cse4 .cse16 .cse14) (and .cse15 .cse12 .cse16 .cse3) (and .cse8 .cse5 .cse17 .cse18) (and .cse15 .cse12 .cse0 .cse3) (and .cse4 .cse16 .cse3) (and .cse15 .cse12 .cse14)))) [2021-12-06 21:14:22,009 INFO L858 garLoopResultBuilder]: For program point L3762(lines 3762 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,009 INFO L858 garLoopResultBuilder]: For program point L63-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,010 INFO L858 garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed. [2021-12-06 21:14:22,010 INFO L858 garLoopResultBuilder]: For program point L1914(lines 1914 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,010 INFO L858 garLoopResultBuilder]: For program point L2971(lines 2971 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,010 INFO L858 garLoopResultBuilder]: For program point L2707(lines 2707 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,010 INFO L858 garLoopResultBuilder]: For program point L4557(lines 4557 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,010 INFO L858 garLoopResultBuilder]: For program point L1386(lines 1386 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,010 INFO L861 garLoopResultBuilder]: At program point L4822(lines 4822 4838) the Hoare annotation is: true [2021-12-06 21:14:22,010 INFO L858 garLoopResultBuilder]: For program point L1651(lines 1651 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,010 INFO L858 garLoopResultBuilder]: For program point L594(lines 594 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,010 INFO L858 garLoopResultBuilder]: For program point L1123(lines 1123 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,010 INFO L858 garLoopResultBuilder]: For program point L66-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,010 INFO L858 garLoopResultBuilder]: For program point L859(lines 859 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,010 INFO L858 garLoopResultBuilder]: For program point L3502(lines 3502 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,010 INFO L858 garLoopResultBuilder]: For program point L3238(lines 3238 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,010 INFO L858 garLoopResultBuilder]: For program point L67(line 67) no Hoare annotation was computed. [2021-12-06 21:14:22,010 INFO L858 garLoopResultBuilder]: For program point L2446(lines 2446 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,010 INFO L858 garLoopResultBuilder]: For program point L4296(lines 4296 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,011 INFO L858 garLoopResultBuilder]: For program point L333(lines 333 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,011 INFO L858 garLoopResultBuilder]: For program point L69-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,011 INFO L858 garLoopResultBuilder]: For program point L4033(lines 4033 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,011 INFO L858 garLoopResultBuilder]: For program point L3769(lines 3769 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,011 INFO L858 garLoopResultBuilder]: For program point L2184(lines 2184 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,011 INFO L858 garLoopResultBuilder]: For program point L70(line 70) no Hoare annotation was computed. [2021-12-06 21:14:22,011 INFO L858 garLoopResultBuilder]: For program point L1921(lines 1921 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,011 INFO L854 garLoopResultBuilder]: At program point L4828-2(lines 4828 4837) the Hoare annotation is: (let ((.cse2 (= 5 ~a5~0)) (.cse3 (= ~a7~0 12))) (let ((.cse13 (<= ~a17~0 111)) (.cse10 (<= (+ ~a17~0 124) 0)) (.cse6 (<= ~a17~0 252)) (.cse9 (<= ~a5~0 4)) (.cse1 (<= 15 ~a24~0)) (.cse11 (not .cse3)) (.cse7 (<= ~a24~0 13)) (.cse8 (not (= ~a5~0 4))) (.cse5 (<= ~a7~0 13)) (.cse17 (not .cse2)) (.cse18 (< 255 ~a17~0)) (.cse0 (< 189 ~a2~0)) (.cse4 (<= ~a2~0 170)) (.cse16 (< 0 (+ ~a17~0 108))) (.cse15 (<= ~a17~0 110)) (.cse12 (= ~a24~0 14)) (.cse14 (= 14 ~a7~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7) (and .cse4 .cse8 .cse9) (and .cse4 .cse5 (<= 170 ~a2~0) (= ~a24~0 15) .cse10 .cse11) (and .cse12 .cse9 .cse13 .cse14) (and .cse4 .cse1 .cse2 .cse14) (and .cse0 .cse5 .cse9 .cse6 .cse11) (and .cse4 .cse15 .cse5 .cse16) (and .cse5 .cse1 .cse17 .cse16 .cse13) (and .cse16 .cse2 .cse14 .cse7) (and .cse8 .cse6 .cse16 .cse3 .cse7) (and .cse8 .cse9 .cse3) (and .cse12 .cse0 .cse14) (and .cse16 .cse2 .cse3 .cse7) (and .cse8 .cse1 .cse17 .cse3) (and .cse15 .cse9 .cse16 .cse14) (and .cse8 .cse12 .cse17 .cse14) (and .cse1 .cse9 .cse18 .cse14) (and .cse4 .cse5 .cse1 .cse6 .cse16) (and .cse4 .cse12 .cse9 .cse10 .cse11) (and .cse15 .cse9 .cse14 .cse7) (and .cse8 .cse12 .cse5 .cse17) (and .cse15 .cse8 .cse5 .cse17) (and .cse0 .cse5 .cse11 .cse7) (and .cse0 .cse14 .cse7) (and .cse12 .cse0 .cse5 .cse16 .cse2) (and .cse8 .cse17 .cse6 .cse14) (and .cse8 .cse17 .cse14 .cse7) (and .cse4 .cse9 .cse10 .cse11 .cse7) (and .cse12 .cse2 .cse3) (and .cse0 .cse9 .cse14) (and .cse4 .cse5 .cse1 .cse9 .cse16) (and .cse0 .cse5 .cse6 .cse16 .cse2) (and .cse0 .cse9 .cse3 .cse7) (and .cse15 .cse5 .cse1 .cse16) (and .cse0 .cse5 .cse18) (and .cse4 .cse5 .cse2) (and .cse8 .cse5 .cse11 .cse7) (and .cse4 .cse16 .cse14) (and .cse15 .cse12 .cse16 .cse3) (and .cse8 .cse5 .cse17 .cse18) (and .cse15 .cse12 .cse0 .cse3) (and .cse4 .cse16 .cse3) (and .cse15 .cse12 .cse14)))) [2021-12-06 21:14:22,011 INFO L858 garLoopResultBuilder]: For program point L1129(lines 1129 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,011 INFO L858 garLoopResultBuilder]: For program point L72-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,011 INFO L858 garLoopResultBuilder]: For program point L2979(lines 2979 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,011 INFO L858 garLoopResultBuilder]: For program point L1658(lines 1658 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,011 INFO L858 garLoopResultBuilder]: For program point L2715(lines 2715 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,011 INFO L858 garLoopResultBuilder]: For program point L601(lines 601 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,011 INFO L858 garLoopResultBuilder]: For program point L4565(lines 4565 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,011 INFO L858 garLoopResultBuilder]: For program point L1394(lines 1394 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L73(line 73) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L866(lines 866 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L3509(lines 3509 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L3245(lines 3245 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L4303(lines 4303 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L75-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L3775(lines 3775 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L2454(lines 2454 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L340(lines 340 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L2190(lines 2190 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L4040(lines 4040 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L4833(line 4833) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L78-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L1928(lines 1928 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L3514(lines 3514 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L1400(lines 1400 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,012 INFO L858 garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L2986(lines 2986 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L872(lines 872 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L2722(lines 2722 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L1665(lines 1665 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L608(lines 608 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L1137(lines 1137 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L4573(lines 4573 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L2459(lines 2459 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L3252(lines 3252 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L4309(lines 4309 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L2195(lines 2195 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L81-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L4046(lines 4046 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L3782(lines 3782 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L347(lines 347 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L84-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L3520(lines 3520 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,013 INFO L858 garLoopResultBuilder]: For program point L1406(lines 1406 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L1935(lines 1935 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L2728(lines 2728 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L879(lines 879 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L615(lines 615 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L1144(lines 1144 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L87-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L2994(lines 2994 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L1673(lines 1673 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L2466(lines 2466 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L3259(lines 3259 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L88(line 88) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L4581(lines 4581 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L4317(lines 4317 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L2203(lines 2203 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L90-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L4054(lines 4054 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,014 INFO L858 garLoopResultBuilder]: For program point L3790(lines 3790 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L355(lines 355 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L91(line 91) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L3527(lines 3527 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L4584(lines 4584 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L1413(lines 1413 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L885(lines 885 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L2735(lines 2735 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L621(lines 621 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L93-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L1943(lines 1943 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L2472(lines 2472 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L94(line 94) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L3001(lines 3001 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L3530(lines 3530 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L1152(lines 1152 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L2209(lines 2209 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L1681(lines 1681 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L3267(lines 3267 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,015 INFO L858 garLoopResultBuilder]: For program point L4324(lines 4324 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L96-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L3796(lines 3796 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L361(lines 361 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L97(line 97) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L4062(lines 4062 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L2741(lines 2741 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L1420(lines 1420 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L99-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L892(lines 892 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L628(lines 628 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L3535(lines 3535 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L4592(lines 4592 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L2214(lines 2214 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L1950(lines 1950 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L2479(lines 2479 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L1159(lines 1159 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L102-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L3009(lines 3009 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,016 INFO L858 garLoopResultBuilder]: For program point L1688(lines 1688 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L4331(lines 4331 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L3274(lines 3274 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L103(line 103) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L368(lines 368 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L4068(lines 4068 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L3804(lines 3804 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L105-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L898(lines 898 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L2748(lines 2748 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L2484(lines 2484 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L3541(lines 3541 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L106(line 106) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L1956(lines 1956 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L635(lines 635 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L1428(lines 1428 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L2221(lines 2221 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L4600(lines 4600 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L3279(lines 3279 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,017 INFO L858 garLoopResultBuilder]: For program point L108-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,018 INFO L858 garLoopResultBuilder]: For program point L1166(lines 1166 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,018 INFO L858 garLoopResultBuilder]: For program point L109(line 109) no Hoare annotation was computed. [2021-12-06 21:14:22,018 INFO L858 garLoopResultBuilder]: For program point L4338(lines 4338 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,018 INFO L858 garLoopResultBuilder]: For program point L4074(lines 4074 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,018 INFO L858 garLoopResultBuilder]: For program point L3017(lines 3017 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,018 INFO L858 garLoopResultBuilder]: For program point L3810(lines 3810 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,018 INFO L854 garLoopResultBuilder]: At program point L1696(lines 38 1697) the Hoare annotation is: (let ((.cse2 (= 5 ~a5~0)) (.cse3 (= ~a7~0 12))) (let ((.cse13 (<= ~a17~0 111)) (.cse10 (<= (+ ~a17~0 124) 0)) (.cse6 (<= ~a17~0 252)) (.cse9 (<= ~a5~0 4)) (.cse1 (<= 15 ~a24~0)) (.cse11 (not .cse3)) (.cse7 (<= ~a24~0 13)) (.cse8 (not (= ~a5~0 4))) (.cse5 (<= ~a7~0 13)) (.cse17 (not .cse2)) (.cse18 (< 255 ~a17~0)) (.cse0 (< 189 ~a2~0)) (.cse4 (<= ~a2~0 170)) (.cse16 (< 0 (+ ~a17~0 108))) (.cse15 (<= ~a17~0 110)) (.cse12 (= ~a24~0 14)) (.cse14 (= 14 ~a7~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7) (and .cse4 .cse8 .cse9) (and .cse4 .cse5 (<= 170 ~a2~0) (= ~a24~0 15) .cse10 .cse11) (and .cse12 .cse9 .cse13 .cse14) (and .cse4 .cse1 .cse2 .cse14) (and .cse0 .cse5 .cse9 .cse6 .cse11) (and .cse4 .cse15 .cse5 .cse16) (and .cse5 .cse1 .cse17 .cse16 .cse13) (and .cse16 .cse2 .cse14 .cse7) (and .cse8 .cse6 .cse16 .cse3 .cse7) (and .cse8 .cse9 .cse3) (and .cse12 .cse0 .cse14) (and .cse16 .cse2 .cse3 .cse7) (and .cse8 .cse1 .cse17 .cse3) (and .cse15 .cse9 .cse16 .cse14) (and .cse8 .cse12 .cse17 .cse14) (and .cse1 .cse9 .cse18 .cse14) (and .cse4 .cse5 .cse1 .cse6 .cse16) (and .cse4 .cse12 .cse9 .cse10 .cse11) (and .cse15 .cse9 .cse14 .cse7) (and .cse8 .cse12 .cse5 .cse17) (and .cse15 .cse8 .cse5 .cse17) (and .cse0 .cse5 .cse11 .cse7) (and .cse0 .cse14 .cse7) (and .cse12 .cse0 .cse5 .cse16 .cse2) (and .cse8 .cse17 .cse6 .cse14) (and .cse8 .cse17 .cse14 .cse7) (and .cse4 .cse9 .cse10 .cse11 .cse7) (and .cse12 .cse2 .cse3) (and .cse0 .cse9 .cse14) (and .cse4 .cse5 .cse1 .cse9 .cse16) (and .cse0 .cse5 .cse6 .cse16 .cse2) (and .cse0 .cse9 .cse3 .cse7) (and .cse15 .cse5 .cse1 .cse16) (and .cse0 .cse5 .cse18) (and .cse4 .cse5 .cse2) (and .cse8 .cse5 .cse11 .cse7) (and .cse4 .cse16 .cse14) (and .cse15 .cse12 .cse16 .cse3) (and .cse8 .cse5 .cse17 .cse18) (and .cse15 .cse12 .cse0 .cse3) (and .cse4 .cse16 .cse3) (and .cse15 .cse12 .cse14)))) [2021-12-06 21:14:22,018 INFO L858 garLoopResultBuilder]: For program point L375(lines 375 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,018 INFO L858 garLoopResultBuilder]: For program point L111-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,018 INFO L858 garLoopResultBuilder]: For program point L904(lines 904 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,018 INFO L858 garLoopResultBuilder]: For program point L112(line 112) no Hoare annotation was computed. [2021-12-06 21:14:22,018 INFO L858 garLoopResultBuilder]: For program point L1962(lines 1962 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,018 INFO L858 garLoopResultBuilder]: For program point L3548(lines 3548 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,018 INFO L858 garLoopResultBuilder]: For program point L1434(lines 1434 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,018 INFO L858 garLoopResultBuilder]: For program point L2491(lines 2491 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,018 INFO L858 garLoopResultBuilder]: For program point L2227(lines 2227 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L2756(lines 2756 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L3285(lines 3285 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L114-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L643(lines 643 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L115(line 115) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L3022(lines 3022 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L4079(lines 4079 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L4608(lines 4608 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L1702(lines 1702 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L381(lines 381 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L4345(lines 4345 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L1174(lines 1174 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L117-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L3817(lines 3817 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L1439(lines 1439 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L2232(lines 2232 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L118(line 118) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L911(lines 911 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L3554(lines 3554 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,019 INFO L858 garLoopResultBuilder]: For program point L2497(lines 2497 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L1969(lines 1969 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L120-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L4084(lines 4084 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L3292(lines 3292 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L121(line 121) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L2764(lines 2764 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L650(lines 650 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L1179(lines 1179 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L3029(lines 3029 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L1708(lines 1708 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L4615(lines 4615 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L123-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L3823(lines 3823 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L2502(lines 2502 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L388(lines 388 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L124(line 124) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L3560(lines 3560 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L1446(lines 1446 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,020 INFO L858 garLoopResultBuilder]: For program point L4353(lines 4353 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L1975(lines 1975 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L918(lines 918 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L2240(lines 2240 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L126-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L2769(lines 2769 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L127(line 127) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L4091(lines 4091 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L2507(lines 2507 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L3300(lines 3300 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L1186(lines 1186 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L129-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L3036(lines 3036 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L1715(lines 1715 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L658(lines 658 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L4622(lines 4622 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L1451(lines 1451 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L394(lines 394 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L130(line 130) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L1981(lines 1981 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,021 INFO L858 garLoopResultBuilder]: For program point L924(lines 924 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L3831(lines 3831 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L4360(lines 4360 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L132-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L3568(lines 3568 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L2247(lines 2247 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L133(line 133) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L2776(lines 2776 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L2512(lines 2512 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L1456(lines 1456 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L135-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L4099(lines 4099 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L664(lines 664 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L4628(lines 4628 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L1193(lines 1193 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L136(line 136) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L3043(lines 3043 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L401(lines 401 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L3308(lines 3308 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L1723(lines 1723 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,022 INFO L858 garLoopResultBuilder]: For program point L138-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L931(lines 931 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L3838(lines 3838 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L3574(lines 3574 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L4367(lines 4367 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L139(line 139) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L1989(lines 1989 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L2783(lines 2783 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L2519(lines 2519 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L2255(lines 2255 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L141-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L1463(lines 1463 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L142(line 142) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L4106(lines 4106 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L407(lines 407 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L1200(lines 1200 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L3050(lines 3050 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L672(lines 672 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L4636(lines 4636 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,023 INFO L858 garLoopResultBuilder]: For program point L144-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L1730(lines 1730 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L3316(lines 3316 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L145(line 145) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L938(lines 938 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L3581(lines 3581 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L1996(lines 1996 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L3846(lines 3846 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L2525(lines 2525 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L4375(lines 4375 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L147-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L2790(lines 2790 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L1469(lines 1469 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L2262(lines 2262 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L148(line 148) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L677(lines 677 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L1206(lines 1206 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L3056(lines 3056 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L4113(lines 4113 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,024 INFO L858 garLoopResultBuilder]: For program point L414(lines 414 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L150-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L4643(lines 4643 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L151(line 151) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L1737(lines 1737 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L2002(lines 2002 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L3588(lines 3588 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L3324(lines 3324 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L153-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L946(lines 946 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L2796(lines 2796 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L2532(lines 2532 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L1475(lines 1475 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L4382(lines 4382 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L154(line 154) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L3854(lines 3854 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L419(lines 419 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L2269(lines 2269 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L684(lines 684 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,025 INFO L858 garLoopResultBuilder]: For program point L1213(lines 1213 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L156-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L4649(lines 4649 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L157(line 157) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L3064(lines 3064 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L4121(lines 4121 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L3329(lines 3329 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L951(lines 951 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L159-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L2802(lines 2802 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L1745(lines 1745 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L3595(lines 3595 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L4388(lines 4388 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L160(line 160) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L2010(lines 2010 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L3860(lines 3860 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L2275(lines 2275 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L2540(lines 2540 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,026 INFO L858 garLoopResultBuilder]: For program point L1483(lines 1483 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L162-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L691(lines 691 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L427(lines 427 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L163(line 163) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L4656(lines 4656 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L1221(lines 1221 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L3600(lines 3600 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L3336(lines 3336 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L165-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L3072(lines 3072 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L4129(lines 4129 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L958(lines 958 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L166(line 166) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L2016(lines 2016 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L2809(lines 2809 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L3867(lines 3867 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L1753(lines 1753 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L4396(lines 4396 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L168-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,027 INFO L858 garLoopResultBuilder]: For program point L2283(lines 2283 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,028 INFO L858 garLoopResultBuilder]: For program point L169(line 169) no Hoare annotation was computed. [2021-12-06 21:14:22,028 INFO L858 garLoopResultBuilder]: For program point L698(lines 698 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,028 INFO L858 garLoopResultBuilder]: For program point L2548(lines 2548 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,028 INFO L858 garLoopResultBuilder]: For program point L1491(lines 1491 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,028 INFO L858 garLoopResultBuilder]: For program point L434(lines 434 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,028 INFO L858 garLoopResultBuilder]: For program point L3606(lines 3606 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,028 INFO L858 garLoopResultBuilder]: For program point L4399(lines 4399 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,028 INFO L858 garLoopResultBuilder]: For program point L171-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,028 INFO L858 garLoopResultBuilder]: For program point L4135(lines 4135 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,028 INFO L858 garLoopResultBuilder]: For program point L3343(lines 3343 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,028 INFO L858 garLoopResultBuilder]: For program point L1229(lines 1229 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,028 INFO L858 garLoopResultBuilder]: For program point L172(line 172) no Hoare annotation was computed. [2021-12-06 21:14:22,028 INFO L858 garLoopResultBuilder]: For program point L2022(lines 2022 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,028 INFO L858 garLoopResultBuilder]: For program point L3079(lines 3079 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,028 INFO L858 garLoopResultBuilder]: For program point L965(lines 965 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,028 INFO L858 garLoopResultBuilder]: For program point L3872(lines 3872 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L854 garLoopResultBuilder]: At program point L4665(lines 3178 4666) the Hoare annotation is: (let ((.cse2 (= 5 ~a5~0)) (.cse3 (= ~a7~0 12))) (let ((.cse13 (<= ~a17~0 111)) (.cse10 (<= (+ ~a17~0 124) 0)) (.cse6 (<= ~a17~0 252)) (.cse9 (<= ~a5~0 4)) (.cse1 (<= 15 ~a24~0)) (.cse11 (not .cse3)) (.cse7 (<= ~a24~0 13)) (.cse8 (not (= ~a5~0 4))) (.cse5 (<= ~a7~0 13)) (.cse17 (not .cse2)) (.cse18 (< 255 ~a17~0)) (.cse0 (< 189 ~a2~0)) (.cse4 (<= ~a2~0 170)) (.cse16 (< 0 (+ ~a17~0 108))) (.cse15 (<= ~a17~0 110)) (.cse12 (= ~a24~0 14)) (.cse14 (= 14 ~a7~0))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse7) (and .cse4 .cse8 .cse9) (and .cse4 .cse5 (<= 170 ~a2~0) (= ~a24~0 15) .cse10 .cse11) (and .cse12 .cse9 .cse13 .cse14) (and .cse4 .cse1 .cse2 .cse14) (and .cse0 .cse5 .cse9 .cse6 .cse11) (and .cse4 .cse15 .cse5 .cse16) (and .cse16 .cse2 .cse14 .cse7) (and .cse8 .cse6 .cse16 .cse3 .cse7) (and .cse8 .cse9 .cse3) (and .cse12 .cse0 .cse14) (and .cse16 .cse2 .cse3 .cse7) (and .cse8 .cse1 .cse17 .cse3) (and .cse15 .cse9 .cse16 .cse14) (and .cse8 .cse12 .cse17 .cse14) (and .cse8 .cse5 .cse17 .cse13) (and .cse1 .cse9 .cse18 .cse14) (and .cse4 .cse5 .cse1 .cse6 .cse16) (and .cse4 .cse12 .cse9 .cse10 .cse11) (and .cse15 .cse9 .cse14 .cse7) (and .cse8 .cse12 .cse5 .cse17) (and .cse0 .cse5 .cse11 .cse7) (and .cse0 .cse14 .cse7) (and .cse5 .cse1 .cse9 .cse16 .cse13) (and .cse12 .cse0 .cse5 .cse16 .cse2) (and .cse8 .cse17 .cse6 .cse14) (and .cse8 .cse17 .cse14 .cse7) (and .cse4 .cse9 .cse10 .cse11 .cse7) (and .cse12 .cse2 .cse3) (and .cse0 .cse9 .cse14) (and .cse4 .cse5 .cse1 .cse9 .cse16) (and .cse0 .cse5 .cse6 .cse16 .cse2) (and .cse0 .cse9 .cse3 .cse7) (and .cse15 .cse5 .cse1 .cse16) (and .cse0 .cse5 .cse18) (and .cse4 .cse5 .cse2) (and .cse8 .cse5 .cse11 .cse7) (and .cse4 .cse16 .cse14) (and .cse15 .cse12 .cse16 .cse3) (and .cse8 .cse5 .cse17 .cse18) (and .cse15 .cse12 .cse0 .cse3) (and .cse4 .cse16 .cse3) (and .cse15 .cse12 .cse14)))) [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L2816(lines 2816 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L1759(lines 1759 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L174-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L175(line 175) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L3611(lines 3611 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L440(lines 440 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L2290(lines 2290 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L705(lines 705 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L1498(lines 1498 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L177-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L3084(lines 3084 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L3877(lines 3877 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L2556(lines 2556 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L4406(lines 4406 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L178(line 178) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L4142(lines 4142 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,029 INFO L858 garLoopResultBuilder]: For program point L971(lines 971 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L4671(lines 4671 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L3350(lines 3350 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L1236(lines 1236 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L180-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L2030(lines 2030 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L1766(lines 1766 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L2823(lines 2823 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L4409(lines 4409 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L181(line 181) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L3618(lines 3618 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L2297(lines 2297 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L183-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L3090(lines 3090 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L4676(lines 4676 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L1505(lines 1505 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L448(lines 448 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L184(line 184) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L3884(lines 3884 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,030 INFO L858 garLoopResultBuilder]: For program point L713(lines 713 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L2563(lines 2563 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L3356(lines 3356 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L2828(lines 2828 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L1243(lines 1243 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L186-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L4150(lines 4150 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L2036(lines 2036 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L979(lines 979 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L1772(lines 1772 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L187(line 187) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L4416(lines 4416 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L4681(lines 4681 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L2303(lines 2303 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L189-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L3625(lines 3625 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L190(line 190) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L3097(lines 3097 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L3890(lines 3890 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,031 INFO L858 garLoopResultBuilder]: For program point L1512(lines 1512 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L455(lines 455 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L3362(lines 3362 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L720(lines 720 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L192-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L2042(lines 2042 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L985(lines 985 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L2835(lines 2835 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L2571(lines 2571 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L1250(lines 1250 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L193(line 193) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L3893(lines 3893 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L4158(lines 4158 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L1780(lines 1780 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L4687(lines 4687 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L4423(lines 4423 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L2309(lines 2309 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L195-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L1517(lines 1517 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,032 INFO L858 garLoopResultBuilder]: For program point L196(line 196) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L3632(lines 3632 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L2047(lines 2047 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L726(lines 726 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L4690(lines 4690 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L2576(lines 2576 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L462(lines 462 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L3369(lines 3369 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L198-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L3105(lines 3105 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L1256(lines 1256 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L199(line 199) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L992(lines 992 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L3899(lines 3899 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L1786(lines 1786 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L2843(lines 2843 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L201-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L4165(lines 4165 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L4430(lines 4430 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L2316(lines 2316 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,033 INFO L858 garLoopResultBuilder]: For program point L202(line 202) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L4695(lines 4695 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L3638(lines 3638 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L2053(lines 2053 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L1525(lines 1525 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L204-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L3111(lines 3111 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L2583(lines 2583 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L469(lines 469 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L1262(lines 1262 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L205(line 205) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L998(lines 998 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L2848(lines 2848 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L1791(lines 1791 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L734(lines 734 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L4698(lines 4698 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L3377(lines 3377 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L207-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L3907(lines 3907 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,034 INFO L858 garLoopResultBuilder]: For program point L3643(lines 3643 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L208(line 208) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L4437(lines 4437 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L2323(lines 2323 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L4173(lines 4173 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L2588(lines 2588 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L210-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L2060(lines 2060 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L739(lines 739 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L1004(lines 1004 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L1533(lines 1533 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L476(lines 476 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L1269(lines 1269 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L3119(lines 3119 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L1798(lines 1798 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L4705(lines 4705 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L3384(lines 3384 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L213-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,035 INFO L858 garLoopResultBuilder]: For program point L2856(lines 2856 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L3649(lines 3649 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L214(line 214) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L3914(lines 3914 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L479(lines 479 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L2330(lines 2330 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L216-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L4180(lines 4180 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L2066(lines 2066 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L2595(lines 2595 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L4445(lines 4445 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L217(line 217) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L1803(lines 1803 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L746(lines 746 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L4711(lines 4711 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L1540(lines 1540 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L1276(lines 1276 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L2333(lines 2333 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L219-1(lines 38 1697) no Hoare annotation was computed. [2021-12-06 21:14:22,036 INFO L858 garLoopResultBuilder]: For program point L3126(lines 3126 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L1012(lines 1012 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L3919(lines 3919 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L220(line 220) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L2863(lines 2863 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L485(lines 485 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L3392(lines 3392 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L3657(lines 3657 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L4186(lines 4186 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L752(lines 752 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L4452(lines 4452 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L2074(lines 2074 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L3924(lines 3924 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L1810(lines 1810 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L4717(lines 4717 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L1546(lines 1546 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L2603(lines 2603 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L1282(lines 1282 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L2339(lines 2339 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L1018(lines 1018 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,037 INFO L858 garLoopResultBuilder]: For program point L2869(lines 2869 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L491(lines 491 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L3134(lines 3134 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L228(lines 228 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L3664(lines 3664 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L3400(lines 3400 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L4193(lines 4193 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L2079(lines 2079 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L1023(lines 1023 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L759(lines 759 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L4459(lines 4459 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L1288(lines 1288 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L2345(lines 2345 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L3931(lines 3931 4664) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L2610(lines 2610 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L4724(lines 4724 4818) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L1818(lines 1818 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L1554(lines 1554 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L233(lines 233 1695) no Hoare annotation was computed. [2021-12-06 21:14:22,038 INFO L858 garLoopResultBuilder]: For program point L3140(lines 3140 3174) no Hoare annotation was computed. [2021-12-06 21:14:22,041 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 21:14:22,042 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-12-06 21:14:22,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.12 09:14:22 BoogieIcfgContainer [2021-12-06 21:14:22,086 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-12-06 21:14:22,086 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-12-06 21:14:22,086 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-12-06 21:14:22,087 INFO L275 PluginConnector]: Witness Printer initialized [2021-12-06 21:14:22,087 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 09:10:39" (3/4) ... [2021-12-06 21:14:22,089 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-12-06 21:14:22,137 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2021-12-06 21:14:22,144 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-12-06 21:14:22,151 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-12-06 21:14:22,158 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-12-06 21:14:22,427 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/witness.graphml [2021-12-06 21:14:22,427 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-12-06 21:14:22,428 INFO L158 Benchmark]: Toolchain (without parser) took 227915.55ms. Allocated memory was 111.1MB in the beginning and 8.9GB in the end (delta: 8.8GB). Free memory was 82.7MB in the beginning and 2.5GB in the end (delta: -2.4GB). Peak memory consumption was 8.0GB. Max. memory is 16.1GB. [2021-12-06 21:14:22,428 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 111.1MB. Free memory is still 88.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-06 21:14:22,428 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1234.94ms. Allocated memory was 111.1MB in the beginning and 148.9MB in the end (delta: 37.7MB). Free memory was 82.3MB in the beginning and 87.9MB in the end (delta: -5.5MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. [2021-12-06 21:14:22,428 INFO L158 Benchmark]: Boogie Procedure Inliner took 267.16ms. Allocated memory was 148.9MB in the beginning and 188.7MB in the end (delta: 39.8MB). Free memory was 87.9MB in the beginning and 94.7MB in the end (delta: -6.9MB). Peak memory consumption was 75.1MB. Max. memory is 16.1GB. [2021-12-06 21:14:22,428 INFO L158 Benchmark]: Boogie Preprocessor took 299.37ms. Allocated memory is still 188.7MB. Free memory was 94.7MB in the beginning and 81.8MB in the end (delta: 12.9MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. [2021-12-06 21:14:22,429 INFO L158 Benchmark]: RCFGBuilder took 2877.22ms. Allocated memory was 188.7MB in the beginning and 411.0MB in the end (delta: 222.3MB). Free memory was 81.8MB in the beginning and 252.5MB in the end (delta: -170.6MB). Peak memory consumption was 136.6MB. Max. memory is 16.1GB. [2021-12-06 21:14:22,429 INFO L158 Benchmark]: TraceAbstraction took 222890.84ms. Allocated memory was 411.0MB in the beginning and 8.9GB in the end (delta: 8.5GB). Free memory was 251.4MB in the beginning and 922.9MB in the end (delta: -671.4MB). Peak memory consumption was 7.9GB. Max. memory is 16.1GB. [2021-12-06 21:14:22,429 INFO L158 Benchmark]: Witness Printer took 340.73ms. Allocated memory is still 8.9GB. Free memory was 922.9MB in the beginning and 2.5GB in the end (delta: -1.6GB). Peak memory consumption was 34.0MB. Max. memory is 16.1GB. [2021-12-06 21:14:22,430 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 111.1MB. Free memory is still 88.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1234.94ms. Allocated memory was 111.1MB in the beginning and 148.9MB in the end (delta: 37.7MB). Free memory was 82.3MB in the beginning and 87.9MB in the end (delta: -5.5MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 267.16ms. Allocated memory was 148.9MB in the beginning and 188.7MB in the end (delta: 39.8MB). Free memory was 87.9MB in the beginning and 94.7MB in the end (delta: -6.9MB). Peak memory consumption was 75.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 299.37ms. Allocated memory is still 188.7MB. Free memory was 94.7MB in the beginning and 81.8MB in the end (delta: 12.9MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2877.22ms. Allocated memory was 188.7MB in the beginning and 411.0MB in the end (delta: 222.3MB). Free memory was 81.8MB in the beginning and 252.5MB in the end (delta: -170.6MB). Peak memory consumption was 136.6MB. Max. memory is 16.1GB. * TraceAbstraction took 222890.84ms. Allocated memory was 411.0MB in the beginning and 8.9GB in the end (delta: 8.5GB). Free memory was 251.4MB in the beginning and 922.9MB in the end (delta: -671.4MB). Peak memory consumption was 7.9GB. Max. memory is 16.1GB. * Witness Printer took 340.73ms. Allocated memory is still 8.9GB. Free memory was 922.9MB in the beginning and 2.5GB in the end (delta: -1.6GB). Peak memory consumption was 34.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 175]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 818 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 222.8s, OverallIterations: 21, TraceHistogramMax: 7, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.7s, AutomataDifference: 68.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 125.4s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 19052 SdHoareTripleChecker+Valid, 55.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 19052 mSDsluCounter, 18166 SdHoareTripleChecker+Invalid, 46.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1184 mSDsCounter, 11940 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 64047 IncrementalHoareTripleChecker+Invalid, 75987 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 11940 mSolverCounterUnsat, 16982 mSDtfsCounter, 64047 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 653 GetRequests, 612 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=262854occurred in iteration=19, InterpolantAutomatonStates: 77, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 22.3s AutomataMinimizationTime, 21 MinimizatonAttempts, 280206 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 1833 NumberOfFragments, 3161 HoareAnnotationTreeSize, 6 FomulaSimplifications, 51844 FormulaSimplificationTreeSizeReduction, 65.0s HoareSimplificationTime, 6 FomulaSimplificationsInter, 282473 FormulaSimplificationTreeSizeReductionInter, 60.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 3.7s InterpolantComputationTime, 12905 NumberOfCodeBlocks, 12905 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 12883 ConstructedInterpolants, 0 QuantifiedInterpolants, 38966 SizeOfPredicates, 0 NumberOfNonLiveVariables, 717 ConjunctsInSsa, 2 ConjunctsInUnsatCore, 22 InterpolantComputations, 21 PerfectInterpolantSequences, 14108/14337 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3178]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((189 < a2 && 15 <= a24) && 5 == a5) && a7 == 12) || (((a2 <= 170 && a7 <= 13) && a17 <= 252) && a24 <= 13)) || ((a2 <= 170 && !(a5 == 4)) && a5 <= 4)) || (((((a2 <= 170 && a7 <= 13) && 170 <= a2) && a24 == 15) && a17 + 124 <= 0) && !(a7 == 12))) || (((a24 == 14 && a5 <= 4) && a17 <= 111) && 14 == a7)) || (((a2 <= 170 && 15 <= a24) && 5 == a5) && 14 == a7)) || ((((189 < a2 && a7 <= 13) && a5 <= 4) && a17 <= 252) && !(a7 == 12))) || (((a2 <= 170 && a17 <= 110) && a7 <= 13) && 0 < a17 + 108)) || (((0 < a17 + 108 && 5 == a5) && 14 == a7) && a24 <= 13)) || ((((!(a5 == 4) && a17 <= 252) && 0 < a17 + 108) && a7 == 12) && a24 <= 13)) || ((!(a5 == 4) && a5 <= 4) && a7 == 12)) || ((a24 == 14 && 189 < a2) && 14 == a7)) || (((0 < a17 + 108 && 5 == a5) && a7 == 12) && a24 <= 13)) || (((!(a5 == 4) && 15 <= a24) && !(5 == a5)) && a7 == 12)) || (((a17 <= 110 && a5 <= 4) && 0 < a17 + 108) && 14 == a7)) || (((!(a5 == 4) && a24 == 14) && !(5 == a5)) && 14 == a7)) || (((!(a5 == 4) && a7 <= 13) && !(5 == a5)) && a17 <= 111)) || (((15 <= a24 && a5 <= 4) && 255 < a17) && 14 == a7)) || ((((a2 <= 170 && a7 <= 13) && 15 <= a24) && a17 <= 252) && 0 < a17 + 108)) || ((((a2 <= 170 && a24 == 14) && a5 <= 4) && a17 + 124 <= 0) && !(a7 == 12))) || (((a17 <= 110 && a5 <= 4) && 14 == a7) && a24 <= 13)) || (((!(a5 == 4) && a24 == 14) && a7 <= 13) && !(5 == a5))) || (((189 < a2 && a7 <= 13) && !(a7 == 12)) && a24 <= 13)) || ((189 < a2 && 14 == a7) && a24 <= 13)) || ((((a7 <= 13 && 15 <= a24) && a5 <= 4) && 0 < a17 + 108) && a17 <= 111)) || ((((a24 == 14 && 189 < a2) && a7 <= 13) && 0 < a17 + 108) && 5 == a5)) || (((!(a5 == 4) && !(5 == a5)) && a17 <= 252) && 14 == a7)) || (((!(a5 == 4) && !(5 == a5)) && 14 == a7) && a24 <= 13)) || ((((a2 <= 170 && a5 <= 4) && a17 + 124 <= 0) && !(a7 == 12)) && a24 <= 13)) || ((a24 == 14 && 5 == a5) && a7 == 12)) || ((189 < a2 && a5 <= 4) && 14 == a7)) || ((((a2 <= 170 && a7 <= 13) && 15 <= a24) && a5 <= 4) && 0 < a17 + 108)) || ((((189 < a2 && a7 <= 13) && a17 <= 252) && 0 < a17 + 108) && 5 == a5)) || (((189 < a2 && a5 <= 4) && a7 == 12) && a24 <= 13)) || (((a17 <= 110 && a7 <= 13) && 15 <= a24) && 0 < a17 + 108)) || ((189 < a2 && a7 <= 13) && 255 < a17)) || ((a2 <= 170 && a7 <= 13) && 5 == a5)) || (((!(a5 == 4) && a7 <= 13) && !(a7 == 12)) && a24 <= 13)) || ((a2 <= 170 && 0 < a17 + 108) && 14 == a7)) || (((a17 <= 110 && a24 == 14) && 0 < a17 + 108) && a7 == 12)) || (((!(a5 == 4) && a7 <= 13) && !(5 == a5)) && 255 < a17)) || (((a17 <= 110 && a24 == 14) && 189 < a2) && a7 == 12)) || ((a2 <= 170 && 0 < a17 + 108) && a7 == 12)) || ((a17 <= 110 && a24 == 14) && 14 == a7) - InvariantResult [Line: 4822]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4828]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((189 < a2 && 15 <= a24) && 5 == a5) && a7 == 12) || (((a2 <= 170 && a7 <= 13) && a17 <= 252) && a24 <= 13)) || ((a2 <= 170 && !(a5 == 4)) && a5 <= 4)) || (((((a2 <= 170 && a7 <= 13) && 170 <= a2) && a24 == 15) && a17 + 124 <= 0) && !(a7 == 12))) || (((a24 == 14 && a5 <= 4) && a17 <= 111) && 14 == a7)) || (((a2 <= 170 && 15 <= a24) && 5 == a5) && 14 == a7)) || ((((189 < a2 && a7 <= 13) && a5 <= 4) && a17 <= 252) && !(a7 == 12))) || (((a2 <= 170 && a17 <= 110) && a7 <= 13) && 0 < a17 + 108)) || ((((a7 <= 13 && 15 <= a24) && !(5 == a5)) && 0 < a17 + 108) && a17 <= 111)) || (((0 < a17 + 108 && 5 == a5) && 14 == a7) && a24 <= 13)) || ((((!(a5 == 4) && a17 <= 252) && 0 < a17 + 108) && a7 == 12) && a24 <= 13)) || ((!(a5 == 4) && a5 <= 4) && a7 == 12)) || ((a24 == 14 && 189 < a2) && 14 == a7)) || (((0 < a17 + 108 && 5 == a5) && a7 == 12) && a24 <= 13)) || (((!(a5 == 4) && 15 <= a24) && !(5 == a5)) && a7 == 12)) || (((a17 <= 110 && a5 <= 4) && 0 < a17 + 108) && 14 == a7)) || (((!(a5 == 4) && a24 == 14) && !(5 == a5)) && 14 == a7)) || (((15 <= a24 && a5 <= 4) && 255 < a17) && 14 == a7)) || ((((a2 <= 170 && a7 <= 13) && 15 <= a24) && a17 <= 252) && 0 < a17 + 108)) || ((((a2 <= 170 && a24 == 14) && a5 <= 4) && a17 + 124 <= 0) && !(a7 == 12))) || (((a17 <= 110 && a5 <= 4) && 14 == a7) && a24 <= 13)) || (((!(a5 == 4) && a24 == 14) && a7 <= 13) && !(5 == a5))) || (((a17 <= 110 && !(a5 == 4)) && a7 <= 13) && !(5 == a5))) || (((189 < a2 && a7 <= 13) && !(a7 == 12)) && a24 <= 13)) || ((189 < a2 && 14 == a7) && a24 <= 13)) || ((((a24 == 14 && 189 < a2) && a7 <= 13) && 0 < a17 + 108) && 5 == a5)) || (((!(a5 == 4) && !(5 == a5)) && a17 <= 252) && 14 == a7)) || (((!(a5 == 4) && !(5 == a5)) && 14 == a7) && a24 <= 13)) || ((((a2 <= 170 && a5 <= 4) && a17 + 124 <= 0) && !(a7 == 12)) && a24 <= 13)) || ((a24 == 14 && 5 == a5) && a7 == 12)) || ((189 < a2 && a5 <= 4) && 14 == a7)) || ((((a2 <= 170 && a7 <= 13) && 15 <= a24) && a5 <= 4) && 0 < a17 + 108)) || ((((189 < a2 && a7 <= 13) && a17 <= 252) && 0 < a17 + 108) && 5 == a5)) || (((189 < a2 && a5 <= 4) && a7 == 12) && a24 <= 13)) || (((a17 <= 110 && a7 <= 13) && 15 <= a24) && 0 < a17 + 108)) || ((189 < a2 && a7 <= 13) && 255 < a17)) || ((a2 <= 170 && a7 <= 13) && 5 == a5)) || (((!(a5 == 4) && a7 <= 13) && !(a7 == 12)) && a24 <= 13)) || ((a2 <= 170 && 0 < a17 + 108) && 14 == a7)) || (((a17 <= 110 && a24 == 14) && 0 < a17 + 108) && a7 == 12)) || (((!(a5 == 4) && a7 <= 13) && !(5 == a5)) && 255 < a17)) || (((a17 <= 110 && a24 == 14) && 189 < a2) && a7 == 12)) || ((a2 <= 170 && 0 < a17 + 108) && a7 == 12)) || ((a17 <= 110 && a24 == 14) && 14 == a7) - InvariantResult [Line: 1699]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((189 < a2 && 15 <= a24) && 5 == a5) && a7 == 12) || (((a2 <= 170 && a7 <= 13) && a17 <= 252) && a24 <= 13)) || ((a2 <= 170 && !(a5 == 4)) && a5 <= 4)) || (((((a2 <= 170 && a7 <= 13) && 170 <= a2) && a24 == 15) && a17 + 124 <= 0) && !(a7 == 12))) || (((a24 == 14 && a5 <= 4) && a17 <= 111) && 14 == a7)) || (((a2 <= 170 && 15 <= a24) && 5 == a5) && 14 == a7)) || ((((189 < a2 && a7 <= 13) && a5 <= 4) && a17 <= 252) && !(a7 == 12))) || (((a2 <= 170 && a17 <= 110) && a7 <= 13) && 0 < a17 + 108)) || ((((a7 <= 13 && 15 <= a24) && !(5 == a5)) && 0 < a17 + 108) && a17 <= 111)) || (((0 < a17 + 108 && 5 == a5) && 14 == a7) && a24 <= 13)) || ((((!(a5 == 4) && a17 <= 252) && 0 < a17 + 108) && a7 == 12) && a24 <= 13)) || ((!(a5 == 4) && a5 <= 4) && a7 == 12)) || ((a24 == 14 && 189 < a2) && 14 == a7)) || (((0 < a17 + 108 && 5 == a5) && a7 == 12) && a24 <= 13)) || (((!(a5 == 4) && 15 <= a24) && !(5 == a5)) && a7 == 12)) || (((a17 <= 110 && a5 <= 4) && 0 < a17 + 108) && 14 == a7)) || (((!(a5 == 4) && a24 == 14) && !(5 == a5)) && 14 == a7)) || (((15 <= a24 && a5 <= 4) && 255 < a17) && 14 == a7)) || ((((a2 <= 170 && a7 <= 13) && 15 <= a24) && a17 <= 252) && 0 < a17 + 108)) || ((((a2 <= 170 && a24 == 14) && a5 <= 4) && a17 + 124 <= 0) && !(a7 == 12))) || (((a17 <= 110 && a5 <= 4) && 14 == a7) && a24 <= 13)) || (((!(a5 == 4) && a24 == 14) && a7 <= 13) && !(5 == a5))) || (((a17 <= 110 && !(a5 == 4)) && a7 <= 13) && !(5 == a5))) || (((189 < a2 && a7 <= 13) && !(a7 == 12)) && a24 <= 13)) || ((189 < a2 && 14 == a7) && a24 <= 13)) || ((((a24 == 14 && 189 < a2) && a7 <= 13) && 0 < a17 + 108) && 5 == a5)) || (((!(a5 == 4) && !(5 == a5)) && a17 <= 252) && 14 == a7)) || (((!(a5 == 4) && !(5 == a5)) && 14 == a7) && a24 <= 13)) || ((((a2 <= 170 && a5 <= 4) && a17 + 124 <= 0) && !(a7 == 12)) && a24 <= 13)) || ((a24 == 14 && 5 == a5) && a7 == 12)) || ((189 < a2 && a5 <= 4) && 14 == a7)) || ((((a2 <= 170 && a7 <= 13) && 15 <= a24) && a5 <= 4) && 0 < a17 + 108)) || ((((189 < a2 && a7 <= 13) && a17 <= 252) && 0 < a17 + 108) && 5 == a5)) || (((189 < a2 && a5 <= 4) && a7 == 12) && a24 <= 13)) || (((a17 <= 110 && a7 <= 13) && 15 <= a24) && 0 < a17 + 108)) || ((189 < a2 && a7 <= 13) && 255 < a17)) || ((a2 <= 170 && a7 <= 13) && 5 == a5)) || (((!(a5 == 4) && a7 <= 13) && !(a7 == 12)) && a24 <= 13)) || ((a2 <= 170 && 0 < a17 + 108) && 14 == a7)) || (((a17 <= 110 && a24 == 14) && 0 < a17 + 108) && a7 == 12)) || (((!(a5 == 4) && a7 <= 13) && !(5 == a5)) && 255 < a17)) || (((a17 <= 110 && a24 == 14) && 189 < a2) && a7 == 12)) || ((a2 <= 170 && 0 < a17 + 108) && a7 == 12)) || ((a17 <= 110 && a24 == 14) && 14 == a7) - InvariantResult [Line: 4668]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((189 < a2 && 15 <= a24) && 5 == a5) && a7 == 12) || (((a2 <= 170 && a7 <= 13) && a17 <= 252) && a24 <= 13)) || ((a2 <= 170 && !(a5 == 4)) && a5 <= 4)) || (((((a2 <= 170 && a7 <= 13) && 170 <= a2) && a24 == 15) && a17 + 124 <= 0) && !(a7 == 12))) || (((a24 == 14 && a5 <= 4) && a17 <= 111) && 14 == a7)) || (((a2 <= 170 && 15 <= a24) && 5 == a5) && 14 == a7)) || ((((189 < a2 && a7 <= 13) && a5 <= 4) && a17 <= 252) && !(a7 == 12))) || (((a2 <= 170 && a17 <= 110) && a7 <= 13) && 0 < a17 + 108)) || ((((a7 <= 13 && 15 <= a24) && !(5 == a5)) && 0 < a17 + 108) && a17 <= 111)) || (((0 < a17 + 108 && 5 == a5) && 14 == a7) && a24 <= 13)) || ((((!(a5 == 4) && a17 <= 252) && 0 < a17 + 108) && a7 == 12) && a24 <= 13)) || ((!(a5 == 4) && a5 <= 4) && a7 == 12)) || ((a24 == 14 && 189 < a2) && 14 == a7)) || (((0 < a17 + 108 && 5 == a5) && a7 == 12) && a24 <= 13)) || (((!(a5 == 4) && 15 <= a24) && !(5 == a5)) && a7 == 12)) || (((a17 <= 110 && a5 <= 4) && 0 < a17 + 108) && 14 == a7)) || ((!(a5 == 4) && a24 == 14) && a7 == 12)) || (((!(a5 == 4) && a24 == 14) && !(5 == a5)) && 14 == a7)) || (((15 <= a24 && a5 <= 4) && 255 < a17) && 14 == a7)) || ((((a2 <= 170 && a7 <= 13) && 15 <= a24) && a17 <= 252) && 0 < a17 + 108)) || ((((a2 <= 170 && a24 == 14) && a5 <= 4) && a17 + 124 <= 0) && !(a7 == 12))) || (((a17 <= 110 && a5 <= 4) && 14 == a7) && a24 <= 13)) || (((!(a5 == 4) && a24 == 14) && a7 <= 13) && !(5 == a5))) || (((a17 <= 110 && !(a5 == 4)) && a7 <= 13) && !(5 == a5))) || (((189 < a2 && a7 <= 13) && !(a7 == 12)) && a24 <= 13)) || ((189 < a2 && 14 == a7) && a24 <= 13)) || ((((a24 == 14 && 189 < a2) && a7 <= 13) && 0 < a17 + 108) && 5 == a5)) || (((!(a5 == 4) && !(5 == a5)) && a17 <= 252) && 14 == a7)) || (((!(a5 == 4) && !(5 == a5)) && 14 == a7) && a24 <= 13)) || ((((a2 <= 170 && a5 <= 4) && a17 + 124 <= 0) && !(a7 == 12)) && a24 <= 13)) || ((189 < a2 && a5 <= 4) && 14 == a7)) || ((((a2 <= 170 && a7 <= 13) && 15 <= a24) && a5 <= 4) && 0 < a17 + 108)) || ((((189 < a2 && a7 <= 13) && a17 <= 252) && 0 < a17 + 108) && 5 == a5)) || (((189 < a2 && a5 <= 4) && a7 == 12) && a24 <= 13)) || (((a17 <= 110 && a7 <= 13) && 15 <= a24) && 0 < a17 + 108)) || ((189 < a2 && a7 <= 13) && 255 < a17)) || ((a2 <= 170 && a7 <= 13) && 5 == a5)) || (((!(a5 == 4) && a7 <= 13) && !(a7 == 12)) && a24 <= 13)) || ((a2 <= 170 && 0 < a17 + 108) && 14 == a7)) || (((a17 <= 110 && a24 == 14) && 0 < a17 + 108) && a7 == 12)) || (((!(a5 == 4) && a7 <= 13) && !(5 == a5)) && 255 < a17)) || (((a17 <= 110 && a24 == 14) && 189 < a2) && a7 == 12)) || ((a2 <= 170 && 0 < a17 + 108) && a7 == 12)) || ((a17 <= 110 && a24 == 14) && 14 == a7) - InvariantResult [Line: 38]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((((((189 < a2 && 15 <= a24) && 5 == a5) && a7 == 12) || (((a2 <= 170 && a7 <= 13) && a17 <= 252) && a24 <= 13)) || ((a2 <= 170 && !(a5 == 4)) && a5 <= 4)) || (((((a2 <= 170 && a7 <= 13) && 170 <= a2) && a24 == 15) && a17 + 124 <= 0) && !(a7 == 12))) || (((a24 == 14 && a5 <= 4) && a17 <= 111) && 14 == a7)) || (((a2 <= 170 && 15 <= a24) && 5 == a5) && 14 == a7)) || ((((189 < a2 && a7 <= 13) && a5 <= 4) && a17 <= 252) && !(a7 == 12))) || (((a2 <= 170 && a17 <= 110) && a7 <= 13) && 0 < a17 + 108)) || ((((a7 <= 13 && 15 <= a24) && !(5 == a5)) && 0 < a17 + 108) && a17 <= 111)) || (((0 < a17 + 108 && 5 == a5) && 14 == a7) && a24 <= 13)) || ((((!(a5 == 4) && a17 <= 252) && 0 < a17 + 108) && a7 == 12) && a24 <= 13)) || ((!(a5 == 4) && a5 <= 4) && a7 == 12)) || ((a24 == 14 && 189 < a2) && 14 == a7)) || (((0 < a17 + 108 && 5 == a5) && a7 == 12) && a24 <= 13)) || (((!(a5 == 4) && 15 <= a24) && !(5 == a5)) && a7 == 12)) || (((a17 <= 110 && a5 <= 4) && 0 < a17 + 108) && 14 == a7)) || (((!(a5 == 4) && a24 == 14) && !(5 == a5)) && 14 == a7)) || (((15 <= a24 && a5 <= 4) && 255 < a17) && 14 == a7)) || ((((a2 <= 170 && a7 <= 13) && 15 <= a24) && a17 <= 252) && 0 < a17 + 108)) || ((((a2 <= 170 && a24 == 14) && a5 <= 4) && a17 + 124 <= 0) && !(a7 == 12))) || (((a17 <= 110 && a5 <= 4) && 14 == a7) && a24 <= 13)) || (((!(a5 == 4) && a24 == 14) && a7 <= 13) && !(5 == a5))) || (((a17 <= 110 && !(a5 == 4)) && a7 <= 13) && !(5 == a5))) || (((189 < a2 && a7 <= 13) && !(a7 == 12)) && a24 <= 13)) || ((189 < a2 && 14 == a7) && a24 <= 13)) || ((((a24 == 14 && 189 < a2) && a7 <= 13) && 0 < a17 + 108) && 5 == a5)) || (((!(a5 == 4) && !(5 == a5)) && a17 <= 252) && 14 == a7)) || (((!(a5 == 4) && !(5 == a5)) && 14 == a7) && a24 <= 13)) || ((((a2 <= 170 && a5 <= 4) && a17 + 124 <= 0) && !(a7 == 12)) && a24 <= 13)) || ((a24 == 14 && 5 == a5) && a7 == 12)) || ((189 < a2 && a5 <= 4) && 14 == a7)) || ((((a2 <= 170 && a7 <= 13) && 15 <= a24) && a5 <= 4) && 0 < a17 + 108)) || ((((189 < a2 && a7 <= 13) && a17 <= 252) && 0 < a17 + 108) && 5 == a5)) || (((189 < a2 && a5 <= 4) && a7 == 12) && a24 <= 13)) || (((a17 <= 110 && a7 <= 13) && 15 <= a24) && 0 < a17 + 108)) || ((189 < a2 && a7 <= 13) && 255 < a17)) || ((a2 <= 170 && a7 <= 13) && 5 == a5)) || (((!(a5 == 4) && a7 <= 13) && !(a7 == 12)) && a24 <= 13)) || ((a2 <= 170 && 0 < a17 + 108) && 14 == a7)) || (((a17 <= 110 && a24 == 14) && 0 < a17 + 108) && a7 == 12)) || (((!(a5 == 4) && a7 <= 13) && !(5 == a5)) && 255 < a17)) || (((a17 <= 110 && a24 == 14) && 189 < a2) && a7 == 12)) || ((a2 <= 170 && 0 < a17 + 108) && a7 == 12)) || ((a17 <= 110 && a24 == 14) && 14 == a7) RESULT: Ultimate proved your program to be correct! [2021-12-06 21:14:22,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00187d0d-a9f7-4a77-901b-1cc817b245ab/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE