./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label02.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label02.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8 --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 cb20d480563619876d446b8ad155ba0a84eb76fe763259416416c6259e3e8d76 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 11:35:54,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 11:35:54,440 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 11:35:54,465 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 11:35:54,466 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 11:35:54,467 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 11:35:54,468 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 11:35:54,469 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 11:35:54,470 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 11:35:54,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 11:35:54,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 11:35:54,472 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 11:35:54,472 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 11:35:54,473 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 11:35:54,473 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 11:35:54,474 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 11:35:54,475 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 11:35:54,475 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 11:35:54,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 11:35:54,478 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 11:35:54,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 11:35:54,479 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 11:35:54,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 11:35:54,481 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 11:35:54,483 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 11:35:54,483 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 11:35:54,483 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 11:35:54,484 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 11:35:54,484 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 11:35:54,485 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 11:35:54,485 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 11:35:54,485 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 11:35:54,486 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 11:35:54,486 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 11:35:54,487 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 11:35:54,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 11:35:54,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 11:35:54,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 11:35:54,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 11:35:54,488 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 11:35:54,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 11:35:54,489 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-12-13 11:35:54,504 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 11:35:54,504 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 11:35:54,505 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 11:35:54,505 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 11:35:54,505 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 11:35:54,505 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 11:35:54,506 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 11:35:54,506 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 11:35:54,506 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 11:35:54,506 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 11:35:54,506 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 11:35:54,506 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 11:35:54,506 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 11:35:54,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 11:35:54,506 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 11:35:54,506 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 11:35:54,507 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 11:35:54,507 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 11:35:54,507 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 11:35:54,507 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 11:35:54,507 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 11:35:54,507 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 11:35:54,507 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 11:35:54,507 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 11:35:54,507 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 11:35:54,507 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 11:35:54,508 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 11:35:54,508 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 11:35:54,508 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 11:35:54,508 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 11:35:54,508 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 11:35:54,508 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 11:35:54,508 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 11:35:54,508 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 11:35:54,508 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 11:35:54,508 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb20d480563619876d446b8ad155ba0a84eb76fe763259416416c6259e3e8d76 [2022-12-13 11:35:54,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 11:35:54,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 11:35:54,711 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 11:35:54,712 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 11:35:54,712 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 11:35:54,714 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/eca-rers2012/Problem04_label02.c [2022-12-13 11:35:57,243 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 11:35:57,565 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 11:35:57,566 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/sv-benchmarks/c/eca-rers2012/Problem04_label02.c [2022-12-13 11:35:57,582 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/data/80d7bb0fb/b5e1cfd0e7424bd985932f8f611708fd/FLAG581662842 [2022-12-13 11:35:57,812 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/data/80d7bb0fb/b5e1cfd0e7424bd985932f8f611708fd [2022-12-13 11:35:57,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 11:35:57,823 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 11:35:57,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 11:35:57,826 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 11:35:57,836 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 11:35:57,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 11:35:57" (1/1) ... [2022-12-13 11:35:57,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fa088a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:57, skipping insertion in model container [2022-12-13 11:35:57,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 11:35:57" (1/1) ... [2022-12-13 11:35:57,863 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 11:35:58,011 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 11:35:58,824 WARN L237 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_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/sv-benchmarks/c/eca-rers2012/Problem04_label02.c[182644,182657] [2022-12-13 11:35:58,839 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 11:35:58,849 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 11:35:59,292 WARN L237 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_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/sv-benchmarks/c/eca-rers2012/Problem04_label02.c[182644,182657] [2022-12-13 11:35:59,296 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 11:35:59,311 INFO L208 MainTranslator]: Completed translation [2022-12-13 11:35:59,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:59 WrapperNode [2022-12-13 11:35:59,312 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 11:35:59,313 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 11:35:59,313 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 11:35:59,313 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 11:35:59,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:59" (1/1) ... [2022-12-13 11:35:59,369 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:59" (1/1) ... [2022-12-13 11:35:59,467 INFO L138 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 5572 [2022-12-13 11:35:59,467 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 11:35:59,467 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 11:35:59,467 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 11:35:59,468 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 11:35:59,475 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:59" (1/1) ... [2022-12-13 11:35:59,475 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:59" (1/1) ... [2022-12-13 11:35:59,490 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:59" (1/1) ... [2022-12-13 11:35:59,490 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:59" (1/1) ... [2022-12-13 11:35:59,537 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:59" (1/1) ... [2022-12-13 11:35:59,552 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:59" (1/1) ... [2022-12-13 11:35:59,561 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:59" (1/1) ... [2022-12-13 11:35:59,568 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:59" (1/1) ... [2022-12-13 11:35:59,583 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 11:35:59,584 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 11:35:59,584 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 11:35:59,584 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 11:35:59,584 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:59" (1/1) ... [2022-12-13 11:35:59,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 11:35:59,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:35:59,636 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 11:35:59,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 11:35:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 11:35:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 11:35:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 11:35:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 11:35:59,740 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 11:35:59,742 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 11:36:02,681 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 11:36:02,697 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 11:36:02,697 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-13 11:36:02,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 11:36:02 BoogieIcfgContainer [2022-12-13 11:36:02,701 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 11:36:02,703 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 11:36:02,703 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 11:36:02,706 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 11:36:02,706 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 11:35:57" (1/3) ... [2022-12-13 11:36:02,707 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2228dc65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 11:36:02, skipping insertion in model container [2022-12-13 11:36:02,707 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:59" (2/3) ... [2022-12-13 11:36:02,708 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2228dc65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 11:36:02, skipping insertion in model container [2022-12-13 11:36:02,708 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 11:36:02" (3/3) ... [2022-12-13 11:36:02,709 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label02.c [2022-12-13 11:36:02,727 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 11:36:02,727 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 11:36:02,788 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 11:36:02,794 INFO L357 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@59229a25, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 11:36:02,794 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 11:36:02,800 INFO L276 IsEmpty]: Start isEmpty. Operand has 885 states, 883 states have (on average 1.9229898074745186) internal successors, (1698), 884 states have internal predecessors, (1698), 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) [2022-12-13 11:36:02,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2022-12-13 11:36:02,837 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:36:02,838 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:36:02,838 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:36:02,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:36:02,844 INFO L85 PathProgramCache]: Analyzing trace with hash 2027821909, now seen corresponding path program 1 times [2022-12-13 11:36:02,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:36:02,852 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1051180749] [2022-12-13 11:36:02,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:36:02,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:36:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:07,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 11:36:07,482 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:36:07,482 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1051180749] [2022-12-13 11:36:07,483 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1051180749] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:36:07,483 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:36:07,483 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-12-13 11:36:07,484 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [299817990] [2022-12-13 11:36:07,485 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:36:07,491 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-13 11:36:07,491 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:36:07,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-13 11:36:07,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=91, Unknown=0, NotChecked=0, Total=132 [2022-12-13 11:36:07,520 INFO L87 Difference]: Start difference. First operand has 885 states, 883 states have (on average 1.9229898074745186) internal successors, (1698), 884 states have internal predecessors, (1698), 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 12 states, 12 states have (on average 66.83333333333333) internal successors, (802), 11 states have internal predecessors, (802), 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) [2022-12-13 11:36:11,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:36:11,703 INFO L93 Difference]: Finished difference Result 2490 states and 4835 transitions. [2022-12-13 11:36:11,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-13 11:36:11,705 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 66.83333333333333) internal successors, (802), 11 states have internal predecessors, (802), 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 802 [2022-12-13 11:36:11,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:36:11,719 INFO L225 Difference]: With dead ends: 2490 [2022-12-13 11:36:11,719 INFO L226 Difference]: Without dead ends: 1541 [2022-12-13 11:36:11,723 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=89, Invalid=151, Unknown=0, NotChecked=0, Total=240 [2022-12-13 11:36:11,725 INFO L413 NwaCegarLoop]: 913 mSDtfsCounter, 1608 mSDsluCounter, 51 mSDsCounter, 0 mSdLazyCounter, 6526 mSolverCounterSat, 711 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1608 SdHoareTripleChecker+Valid, 964 SdHoareTripleChecker+Invalid, 7237 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 711 IncrementalHoareTripleChecker+Valid, 6526 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:36:11,726 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1608 Valid, 964 Invalid, 7237 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [711 Valid, 6526 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2022-12-13 11:36:11,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1541 states. [2022-12-13 11:36:11,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1541 to 1541. [2022-12-13 11:36:11,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1541 states, 1540 states have (on average 1.490909090909091) internal successors, (2296), 1540 states have internal predecessors, (2296), 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) [2022-12-13 11:36:11,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 1541 states and 2296 transitions. [2022-12-13 11:36:11,790 INFO L78 Accepts]: Start accepts. Automaton has 1541 states and 2296 transitions. Word has length 802 [2022-12-13 11:36:11,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:36:11,791 INFO L495 AbstractCegarLoop]: Abstraction has 1541 states and 2296 transitions. [2022-12-13 11:36:11,791 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 66.83333333333333) internal successors, (802), 11 states have internal predecessors, (802), 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) [2022-12-13 11:36:11,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2296 transitions. [2022-12-13 11:36:11,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2022-12-13 11:36:11,818 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:36:11,819 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:36:11,819 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 11:36:11,819 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:36:11,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:36:11,820 INFO L85 PathProgramCache]: Analyzing trace with hash -752196490, now seen corresponding path program 1 times [2022-12-13 11:36:11,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:36:11,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288794137] [2022-12-13 11:36:11,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:36:11,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:36:11,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:15,376 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 11:36:15,376 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:36:15,376 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288794137] [2022-12-13 11:36:15,376 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1288794137] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:36:15,377 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:36:15,377 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-12-13 11:36:15,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [595442446] [2022-12-13 11:36:15,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:36:15,380 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-12-13 11:36:15,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:36:15,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-12-13 11:36:15,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=103, Unknown=0, NotChecked=0, Total=156 [2022-12-13 11:36:15,382 INFO L87 Difference]: Start difference. First operand 1541 states and 2296 transitions. Second operand has 13 states, 13 states have (on average 62.84615384615385) internal successors, (817), 12 states have internal predecessors, (817), 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) [2022-12-13 11:36:20,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:36:20,956 INFO L93 Difference]: Finished difference Result 3865 states and 6804 transitions. [2022-12-13 11:36:20,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-13 11:36:20,956 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 62.84615384615385) internal successors, (817), 12 states have internal predecessors, (817), 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 817 [2022-12-13 11:36:20,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:36:20,962 INFO L225 Difference]: With dead ends: 3865 [2022-12-13 11:36:20,962 INFO L226 Difference]: Without dead ends: 3045 [2022-12-13 11:36:20,963 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=105, Invalid=167, Unknown=0, NotChecked=0, Total=272 [2022-12-13 11:36:20,964 INFO L413 NwaCegarLoop]: 850 mSDtfsCounter, 1544 mSDsluCounter, 60 mSDsCounter, 0 mSdLazyCounter, 10065 mSolverCounterSat, 1410 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1544 SdHoareTripleChecker+Valid, 910 SdHoareTripleChecker+Invalid, 11475 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1410 IncrementalHoareTripleChecker+Valid, 10065 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2022-12-13 11:36:20,964 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1544 Valid, 910 Invalid, 11475 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1410 Valid, 10065 Invalid, 0 Unknown, 0 Unchecked, 5.4s Time] [2022-12-13 11:36:20,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3045 states. [2022-12-13 11:36:20,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3045 to 3045. [2022-12-13 11:36:20,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3045 states, 3044 states have (on average 1.2598554533508541) internal successors, (3835), 3044 states have internal predecessors, (3835), 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) [2022-12-13 11:36:21,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3045 states to 3045 states and 3835 transitions. [2022-12-13 11:36:21,002 INFO L78 Accepts]: Start accepts. Automaton has 3045 states and 3835 transitions. Word has length 817 [2022-12-13 11:36:21,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:36:21,003 INFO L495 AbstractCegarLoop]: Abstraction has 3045 states and 3835 transitions. [2022-12-13 11:36:21,003 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 62.84615384615385) internal successors, (817), 12 states have internal predecessors, (817), 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) [2022-12-13 11:36:21,003 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 3835 transitions. [2022-12-13 11:36:21,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2022-12-13 11:36:21,010 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:36:21,011 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:36:21,011 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 11:36:21,011 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:36:21,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:36:21,011 INFO L85 PathProgramCache]: Analyzing trace with hash -904116638, now seen corresponding path program 1 times [2022-12-13 11:36:21,012 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:36:21,012 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [268865834] [2022-12-13 11:36:21,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:36:21,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:36:21,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:21,563 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-13 11:36:21,563 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:36:21,563 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [268865834] [2022-12-13 11:36:21,563 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [268865834] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:36:21,564 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:36:21,564 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 11:36:21,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448609622] [2022-12-13 11:36:21,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:36:21,565 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:36:21,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:36:21,565 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:36:21,565 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:36:21,566 INFO L87 Difference]: Start difference. First operand 3045 states and 3835 transitions. Second operand has 3 states, 3 states have (on average 268.0) internal successors, (804), 2 states have internal predecessors, (804), 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) [2022-12-13 11:36:23,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:36:23,522 INFO L93 Difference]: Finished difference Result 6187 states and 8513 transitions. [2022-12-13 11:36:23,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:36:23,523 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 268.0) internal successors, (804), 2 states have internal predecessors, (804), 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 824 [2022-12-13 11:36:23,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:36:23,530 INFO L225 Difference]: With dead ends: 6187 [2022-12-13 11:36:23,531 INFO L226 Difference]: Without dead ends: 3863 [2022-12-13 11:36:23,533 INFO L412 NwaCegarLoop]: 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 [2022-12-13 11:36:23,535 INFO L413 NwaCegarLoop]: 182 mSDtfsCounter, 133 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 2784 mSolverCounterSat, 380 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 133 SdHoareTripleChecker+Valid, 190 SdHoareTripleChecker+Invalid, 3164 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 380 IncrementalHoareTripleChecker+Valid, 2784 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-12-13 11:36:23,535 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [133 Valid, 190 Invalid, 3164 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [380 Valid, 2784 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-12-13 11:36:23,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3863 states. [2022-12-13 11:36:23,579 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3863 to 3863. [2022-12-13 11:36:23,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3863 states, 3862 states have (on average 1.3555152770585188) internal successors, (5235), 3862 states have internal predecessors, (5235), 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) [2022-12-13 11:36:23,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 3863 states and 5235 transitions. [2022-12-13 11:36:23,588 INFO L78 Accepts]: Start accepts. Automaton has 3863 states and 5235 transitions. Word has length 824 [2022-12-13 11:36:23,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:36:23,589 INFO L495 AbstractCegarLoop]: Abstraction has 3863 states and 5235 transitions. [2022-12-13 11:36:23,589 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 268.0) internal successors, (804), 2 states have internal predecessors, (804), 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) [2022-12-13 11:36:23,589 INFO L276 IsEmpty]: Start isEmpty. Operand 3863 states and 5235 transitions. [2022-12-13 11:36:23,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2022-12-13 11:36:23,597 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:36:23,597 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:36:23,598 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 11:36:23,598 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:36:23,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:36:23,598 INFO L85 PathProgramCache]: Analyzing trace with hash 1590363516, now seen corresponding path program 1 times [2022-12-13 11:36:23,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:36:23,598 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [589703195] [2022-12-13 11:36:23,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:36:23,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:36:23,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:24,274 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 11:36:24,275 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:36:24,275 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [589703195] [2022-12-13 11:36:24,275 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [589703195] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:36:24,275 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:36:24,275 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 11:36:24,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [783008440] [2022-12-13 11:36:24,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:36:24,277 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 11:36:24,277 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:36:24,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 11:36:24,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-13 11:36:24,279 INFO L87 Difference]: Start difference. First operand 3863 states and 5235 transitions. Second operand has 4 states, 4 states have (on average 207.0) internal successors, (828), 3 states have internal predecessors, (828), 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) [2022-12-13 11:36:27,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:36:27,653 INFO L93 Difference]: Finished difference Result 11095 states and 16530 transitions. [2022-12-13 11:36:27,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 11:36:27,654 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 207.0) internal successors, (828), 3 states have internal predecessors, (828), 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 828 [2022-12-13 11:36:27,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:36:27,667 INFO L225 Difference]: With dead ends: 11095 [2022-12-13 11:36:27,667 INFO L226 Difference]: Without dead ends: 7953 [2022-12-13 11:36:27,670 INFO L412 NwaCegarLoop]: 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 [2022-12-13 11:36:27,671 INFO L413 NwaCegarLoop]: 323 mSDtfsCounter, 1780 mSDsluCounter, 16 mSDsCounter, 0 mSdLazyCounter, 4652 mSolverCounterSat, 960 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1780 SdHoareTripleChecker+Valid, 339 SdHoareTripleChecker+Invalid, 5612 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 960 IncrementalHoareTripleChecker+Valid, 4652 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-12-13 11:36:27,671 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1780 Valid, 339 Invalid, 5612 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [960 Valid, 4652 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-12-13 11:36:27,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7953 states. [2022-12-13 11:36:27,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7953 to 7135. [2022-12-13 11:36:27,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7135 states, 7134 states have (on average 1.4170171012054948) internal successors, (10109), 7134 states have internal predecessors, (10109), 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) [2022-12-13 11:36:27,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7135 states to 7135 states and 10109 transitions. [2022-12-13 11:36:27,751 INFO L78 Accepts]: Start accepts. Automaton has 7135 states and 10109 transitions. Word has length 828 [2022-12-13 11:36:27,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:36:27,751 INFO L495 AbstractCegarLoop]: Abstraction has 7135 states and 10109 transitions. [2022-12-13 11:36:27,751 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 207.0) internal successors, (828), 3 states have internal predecessors, (828), 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) [2022-12-13 11:36:27,751 INFO L276 IsEmpty]: Start isEmpty. Operand 7135 states and 10109 transitions. [2022-12-13 11:36:27,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2022-12-13 11:36:27,763 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:36:27,763 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:36:27,764 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 11:36:27,764 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:36:27,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:36:27,764 INFO L85 PathProgramCache]: Analyzing trace with hash 2007209210, now seen corresponding path program 1 times [2022-12-13 11:36:27,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:36:27,765 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [447031656] [2022-12-13 11:36:27,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:36:27,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:36:27,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:28,893 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-13 11:36:28,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:36:28,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [447031656] [2022-12-13 11:36:28,894 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [447031656] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:36:28,894 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:36:28,894 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 11:36:28,894 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [654561616] [2022-12-13 11:36:28,895 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:36:28,896 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 11:36:28,896 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:36:28,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 11:36:28,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-13 11:36:28,897 INFO L87 Difference]: Start difference. First operand 7135 states and 10109 transitions. Second operand has 4 states, 4 states have (on average 204.75) internal successors, (819), 3 states have internal predecessors, (819), 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) [2022-12-13 11:36:32,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:36:32,878 INFO L93 Difference]: Finished difference Result 19227 states and 28855 transitions. [2022-12-13 11:36:32,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 11:36:32,878 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 204.75) internal successors, (819), 3 states have internal predecessors, (819), 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 830 [2022-12-13 11:36:32,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:36:32,909 INFO L225 Difference]: With dead ends: 19227 [2022-12-13 11:36:32,909 INFO L226 Difference]: Without dead ends: 12043 [2022-12-13 11:36:32,915 INFO L412 NwaCegarLoop]: 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 [2022-12-13 11:36:32,916 INFO L413 NwaCegarLoop]: 718 mSDtfsCounter, 812 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 3805 mSolverCounterSat, 1728 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 812 SdHoareTripleChecker+Valid, 736 SdHoareTripleChecker+Invalid, 5533 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1728 IncrementalHoareTripleChecker+Valid, 3805 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2022-12-13 11:36:32,916 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [812 Valid, 736 Invalid, 5533 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1728 Valid, 3805 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2022-12-13 11:36:32,926 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12043 states. [2022-12-13 11:36:33,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12043 to 10407. [2022-12-13 11:36:33,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10407 states, 10406 states have (on average 1.1106092638862195) internal successors, (11557), 10406 states have internal predecessors, (11557), 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) [2022-12-13 11:36:33,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10407 states to 10407 states and 11557 transitions. [2022-12-13 11:36:33,026 INFO L78 Accepts]: Start accepts. Automaton has 10407 states and 11557 transitions. Word has length 830 [2022-12-13 11:36:33,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:36:33,026 INFO L495 AbstractCegarLoop]: Abstraction has 10407 states and 11557 transitions. [2022-12-13 11:36:33,027 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 204.75) internal successors, (819), 3 states have internal predecessors, (819), 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) [2022-12-13 11:36:33,027 INFO L276 IsEmpty]: Start isEmpty. Operand 10407 states and 11557 transitions. [2022-12-13 11:36:33,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2022-12-13 11:36:33,042 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:36:33,043 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:36:33,043 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 11:36:33,043 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:36:33,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:36:33,044 INFO L85 PathProgramCache]: Analyzing trace with hash 721009937, now seen corresponding path program 1 times [2022-12-13 11:36:33,044 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:36:33,044 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133636583] [2022-12-13 11:36:33,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:36:33,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:36:33,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:33,728 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2022-12-13 11:36:33,728 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:36:33,728 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133636583] [2022-12-13 11:36:33,728 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [133636583] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:36:33,728 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:36:33,729 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 11:36:33,729 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1900430884] [2022-12-13 11:36:33,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:36:33,730 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:36:33,730 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:36:33,731 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:36:33,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:36:33,732 INFO L87 Difference]: Start difference. First operand 10407 states and 11557 transitions. Second operand has 3 states, 3 states have (on average 292.0) internal successors, (876), 2 states have internal predecessors, (876), 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) [2022-12-13 11:36:35,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:36:35,138 INFO L93 Difference]: Finished difference Result 25819 states and 28737 transitions. [2022-12-13 11:36:35,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:36:35,139 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 292.0) internal successors, (876), 2 states have internal predecessors, (876), 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 963 [2022-12-13 11:36:35,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:36:35,154 INFO L225 Difference]: With dead ends: 25819 [2022-12-13 11:36:35,154 INFO L226 Difference]: Without dead ends: 16133 [2022-12-13 11:36:35,161 INFO L412 NwaCegarLoop]: 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 [2022-12-13 11:36:35,161 INFO L413 NwaCegarLoop]: 82 mSDtfsCounter, 799 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 1891 mSolverCounterSat, 252 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 799 SdHoareTripleChecker+Valid, 89 SdHoareTripleChecker+Invalid, 2143 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 252 IncrementalHoareTripleChecker+Valid, 1891 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-12-13 11:36:35,161 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [799 Valid, 89 Invalid, 2143 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [252 Valid, 1891 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-12-13 11:36:35,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16133 states. [2022-12-13 11:36:35,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16133 to 16133. [2022-12-13 11:36:35,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16133 states, 16132 states have (on average 1.0864740887676667) internal successors, (17527), 16132 states have internal predecessors, (17527), 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) [2022-12-13 11:36:35,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16133 states to 16133 states and 17527 transitions. [2022-12-13 11:36:35,307 INFO L78 Accepts]: Start accepts. Automaton has 16133 states and 17527 transitions. Word has length 963 [2022-12-13 11:36:35,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:36:35,307 INFO L495 AbstractCegarLoop]: Abstraction has 16133 states and 17527 transitions. [2022-12-13 11:36:35,307 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 292.0) internal successors, (876), 2 states have internal predecessors, (876), 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) [2022-12-13 11:36:35,307 INFO L276 IsEmpty]: Start isEmpty. Operand 16133 states and 17527 transitions. [2022-12-13 11:36:35,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1013 [2022-12-13 11:36:35,326 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:36:35,326 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:36:35,326 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 11:36:35,326 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:36:35,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:36:35,327 INFO L85 PathProgramCache]: Analyzing trace with hash -393064229, now seen corresponding path program 1 times [2022-12-13 11:36:35,327 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:36:35,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840743031] [2022-12-13 11:36:35,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:36:35,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:36:35,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:36,111 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 269 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-12-13 11:36:36,111 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:36:36,111 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840743031] [2022-12-13 11:36:36,111 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1840743031] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:36:36,111 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:36:36,111 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 11:36:36,112 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720305778] [2022-12-13 11:36:36,112 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:36:36,112 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:36:36,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:36:36,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:36:36,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:36:36,113 INFO L87 Difference]: Start difference. First operand 16133 states and 17527 transitions. Second operand has 3 states, 3 states have (on average 314.0) internal successors, (942), 3 states have internal predecessors, (942), 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) [2022-12-13 11:36:37,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:36:37,800 INFO L93 Difference]: Finished difference Result 43817 states and 47944 transitions. [2022-12-13 11:36:37,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:36:37,800 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 314.0) internal successors, (942), 3 states have internal predecessors, (942), 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 1012 [2022-12-13 11:36:37,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:36:37,827 INFO L225 Difference]: With dead ends: 43817 [2022-12-13 11:36:37,827 INFO L226 Difference]: Without dead ends: 28405 [2022-12-13 11:36:37,837 INFO L412 NwaCegarLoop]: 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 [2022-12-13 11:36:37,838 INFO L413 NwaCegarLoop]: 864 mSDtfsCounter, 840 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 1991 mSolverCounterSat, 190 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 840 SdHoareTripleChecker+Valid, 873 SdHoareTripleChecker+Invalid, 2181 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 190 IncrementalHoareTripleChecker+Valid, 1991 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-12-13 11:36:37,838 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [840 Valid, 873 Invalid, 2181 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [190 Valid, 1991 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-12-13 11:36:37,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28405 states. [2022-12-13 11:36:38,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28405 to 28403. [2022-12-13 11:36:38,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28403 states, 28402 states have (on average 1.0864375748186748) internal successors, (30857), 28402 states have internal predecessors, (30857), 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) [2022-12-13 11:36:38,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28403 states to 28403 states and 30857 transitions. [2022-12-13 11:36:38,167 INFO L78 Accepts]: Start accepts. Automaton has 28403 states and 30857 transitions. Word has length 1012 [2022-12-13 11:36:38,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:36:38,168 INFO L495 AbstractCegarLoop]: Abstraction has 28403 states and 30857 transitions. [2022-12-13 11:36:38,168 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 314.0) internal successors, (942), 3 states have internal predecessors, (942), 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) [2022-12-13 11:36:38,168 INFO L276 IsEmpty]: Start isEmpty. Operand 28403 states and 30857 transitions. [2022-12-13 11:36:38,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1043 [2022-12-13 11:36:38,219 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:36:38,221 INFO L195 NwaCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:36:38,221 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 11:36:38,221 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:36:38,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:36:38,222 INFO L85 PathProgramCache]: Analyzing trace with hash 215699312, now seen corresponding path program 1 times [2022-12-13 11:36:38,222 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:36:38,222 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1137552691] [2022-12-13 11:36:38,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:36:38,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:36:38,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:38,793 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 299 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-12-13 11:36:38,793 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:36:38,794 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1137552691] [2022-12-13 11:36:38,794 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1137552691] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:36:38,794 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:36:38,794 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 11:36:38,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599495943] [2022-12-13 11:36:38,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:36:38,796 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:36:38,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:36:38,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:36:38,797 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:36:38,797 INFO L87 Difference]: Start difference. First operand 28403 states and 30857 transitions. Second operand has 3 states, 3 states have (on average 309.0) internal successors, (927), 2 states have internal predecessors, (927), 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) [2022-12-13 11:36:40,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:36:40,362 INFO L93 Difference]: Finished difference Result 69991 states and 76051 transitions. [2022-12-13 11:36:40,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:36:40,363 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 309.0) internal successors, (927), 2 states have internal predecessors, (927), 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 1042 [2022-12-13 11:36:40,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:36:40,400 INFO L225 Difference]: With dead ends: 69991 [2022-12-13 11:36:40,400 INFO L226 Difference]: Without dead ends: 42309 [2022-12-13 11:36:40,416 INFO L412 NwaCegarLoop]: 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 [2022-12-13 11:36:40,417 INFO L413 NwaCegarLoop]: 135 mSDtfsCounter, 772 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 1853 mSolverCounterSat, 259 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 772 SdHoareTripleChecker+Valid, 142 SdHoareTripleChecker+Invalid, 2112 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 259 IncrementalHoareTripleChecker+Valid, 1853 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-12-13 11:36:40,417 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [772 Valid, 142 Invalid, 2112 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [259 Valid, 1853 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-12-13 11:36:40,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42309 states. [2022-12-13 11:36:40,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42309 to 41491. [2022-12-13 11:36:40,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41491 states, 41490 states have (on average 1.0574355266329236) internal successors, (43873), 41490 states have internal predecessors, (43873), 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) [2022-12-13 11:36:40,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41491 states to 41491 states and 43873 transitions. [2022-12-13 11:36:40,750 INFO L78 Accepts]: Start accepts. Automaton has 41491 states and 43873 transitions. Word has length 1042 [2022-12-13 11:36:40,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:36:40,750 INFO L495 AbstractCegarLoop]: Abstraction has 41491 states and 43873 transitions. [2022-12-13 11:36:40,750 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 309.0) internal successors, (927), 2 states have internal predecessors, (927), 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) [2022-12-13 11:36:40,750 INFO L276 IsEmpty]: Start isEmpty. Operand 41491 states and 43873 transitions. [2022-12-13 11:36:40,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1117 [2022-12-13 11:36:40,781 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:36:40,781 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:36:40,781 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 11:36:40,782 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:36:40,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:36:40,782 INFO L85 PathProgramCache]: Analyzing trace with hash 410396091, now seen corresponding path program 1 times [2022-12-13 11:36:40,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:36:40,782 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896732563] [2022-12-13 11:36:40,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:36:40,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:36:40,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:41,547 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 533 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-13 11:36:41,547 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:36:41,547 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896732563] [2022-12-13 11:36:41,548 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [896732563] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:36:41,548 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:36:41,548 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 11:36:41,548 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1069739306] [2022-12-13 11:36:41,548 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:36:41,549 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:36:41,549 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:36:41,549 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:36:41,549 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:36:41,550 INFO L87 Difference]: Start difference. First operand 41491 states and 43873 transitions. Second operand has 3 states, 3 states have (on average 343.6666666666667) internal successors, (1031), 3 states have internal predecessors, (1031), 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) [2022-12-13 11:36:43,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:36:43,054 INFO L93 Difference]: Finished difference Result 83079 states and 87849 transitions. [2022-12-13 11:36:43,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:36:43,055 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 343.6666666666667) internal successors, (1031), 3 states have internal predecessors, (1031), 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 1116 [2022-12-13 11:36:43,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:36:43,090 INFO L225 Difference]: With dead ends: 83079 [2022-12-13 11:36:43,090 INFO L226 Difference]: Without dead ends: 41491 [2022-12-13 11:36:43,110 INFO L412 NwaCegarLoop]: 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 [2022-12-13 11:36:43,110 INFO L413 NwaCegarLoop]: 985 mSDtfsCounter, 750 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 1878 mSolverCounterSat, 155 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 750 SdHoareTripleChecker+Valid, 993 SdHoareTripleChecker+Invalid, 2033 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 155 IncrementalHoareTripleChecker+Valid, 1878 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-12-13 11:36:43,111 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [750 Valid, 993 Invalid, 2033 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [155 Valid, 1878 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-12-13 11:36:43,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41491 states. [2022-12-13 11:36:43,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41491 to 41491. [2022-12-13 11:36:43,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41491 states, 41490 states have (on average 1.0505664015425404) internal successors, (43588), 41490 states have internal predecessors, (43588), 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) [2022-12-13 11:36:43,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41491 states to 41491 states and 43588 transitions. [2022-12-13 11:36:43,487 INFO L78 Accepts]: Start accepts. Automaton has 41491 states and 43588 transitions. Word has length 1116 [2022-12-13 11:36:43,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:36:43,487 INFO L495 AbstractCegarLoop]: Abstraction has 41491 states and 43588 transitions. [2022-12-13 11:36:43,488 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 343.6666666666667) internal successors, (1031), 3 states have internal predecessors, (1031), 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) [2022-12-13 11:36:43,488 INFO L276 IsEmpty]: Start isEmpty. Operand 41491 states and 43588 transitions. [2022-12-13 11:36:43,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1121 [2022-12-13 11:36:43,514 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:36:43,515 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:36:43,515 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 11:36:43,515 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:36:43,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:36:43,515 INFO L85 PathProgramCache]: Analyzing trace with hash 1396872414, now seen corresponding path program 1 times [2022-12-13 11:36:43,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:36:43,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550186347] [2022-12-13 11:36:43,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:36:43,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:36:43,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:44,057 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 410 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-12-13 11:36:44,058 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:36:44,058 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550186347] [2022-12-13 11:36:44,058 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [550186347] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:36:44,058 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:36:44,058 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 11:36:44,058 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [259131372] [2022-12-13 11:36:44,058 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:36:44,059 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:36:44,059 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:36:44,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:36:44,060 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:36:44,061 INFO L87 Difference]: Start difference. First operand 41491 states and 43588 transitions. Second operand has 3 states, 3 states have (on average 309.3333333333333) internal successors, (928), 2 states have internal predecessors, (928), 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) [2022-12-13 11:36:45,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:36:45,764 INFO L93 Difference]: Finished difference Result 102711 states and 108538 transitions. [2022-12-13 11:36:45,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:36:45,765 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 309.3333333333333) internal successors, (928), 2 states have internal predecessors, (928), 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 1120 [2022-12-13 11:36:45,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:36:45,814 INFO L225 Difference]: With dead ends: 102711 [2022-12-13 11:36:45,814 INFO L226 Difference]: Without dead ends: 61941 [2022-12-13 11:36:45,836 INFO L412 NwaCegarLoop]: 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 [2022-12-13 11:36:45,837 INFO L413 NwaCegarLoop]: 176 mSDtfsCounter, 765 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 1854 mSolverCounterSat, 265 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 765 SdHoareTripleChecker+Valid, 183 SdHoareTripleChecker+Invalid, 2119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 265 IncrementalHoareTripleChecker+Valid, 1854 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-12-13 11:36:45,837 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [765 Valid, 183 Invalid, 2119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [265 Valid, 1854 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-12-13 11:36:45,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61941 states. [2022-12-13 11:36:46,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61941 to 57851. [2022-12-13 11:36:46,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57851 states, 57850 states have (on average 1.0457216940363008) internal successors, (60495), 57850 states have internal predecessors, (60495), 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) [2022-12-13 11:36:46,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57851 states to 57851 states and 60495 transitions. [2022-12-13 11:36:46,451 INFO L78 Accepts]: Start accepts. Automaton has 57851 states and 60495 transitions. Word has length 1120 [2022-12-13 11:36:46,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:36:46,451 INFO L495 AbstractCegarLoop]: Abstraction has 57851 states and 60495 transitions. [2022-12-13 11:36:46,452 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 309.3333333333333) internal successors, (928), 2 states have internal predecessors, (928), 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) [2022-12-13 11:36:46,452 INFO L276 IsEmpty]: Start isEmpty. Operand 57851 states and 60495 transitions. [2022-12-13 11:36:46,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1161 [2022-12-13 11:36:46,496 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:36:46,496 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:36:46,496 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 11:36:46,497 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:36:46,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:36:46,497 INFO L85 PathProgramCache]: Analyzing trace with hash -1399922867, now seen corresponding path program 1 times [2022-12-13 11:36:46,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:36:46,497 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235334942] [2022-12-13 11:36:46,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:36:46,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:36:46,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:47,041 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 533 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2022-12-13 11:36:47,042 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:36:47,042 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1235334942] [2022-12-13 11:36:47,042 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1235334942] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:36:47,042 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:36:47,042 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 11:36:47,042 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [665100030] [2022-12-13 11:36:47,042 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:36:47,043 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:36:47,043 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:36:47,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:36:47,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:36:47,044 INFO L87 Difference]: Start difference. First operand 57851 states and 60495 transitions. Second operand has 3 states, 3 states have (on average 328.3333333333333) internal successors, (985), 3 states have internal predecessors, (985), 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) [2022-12-13 11:36:49,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:36:49,008 INFO L93 Difference]: Finished difference Result 114163 states and 119426 transitions. [2022-12-13 11:36:49,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:36:49,008 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 328.3333333333333) internal successors, (985), 3 states have internal predecessors, (985), 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 1160 [2022-12-13 11:36:49,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:36:49,060 INFO L225 Difference]: With dead ends: 114163 [2022-12-13 11:36:49,061 INFO L226 Difference]: Without dead ends: 57033 [2022-12-13 11:36:49,081 INFO L412 NwaCegarLoop]: 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 [2022-12-13 11:36:49,081 INFO L413 NwaCegarLoop]: 246 mSDtfsCounter, 804 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 1958 mSolverCounterSat, 172 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 804 SdHoareTripleChecker+Valid, 254 SdHoareTripleChecker+Invalid, 2130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 172 IncrementalHoareTripleChecker+Valid, 1958 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-12-13 11:36:49,082 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [804 Valid, 254 Invalid, 2130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [172 Valid, 1958 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-12-13 11:36:49,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57033 states. [2022-12-13 11:36:49,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57033 to 54579. [2022-12-13 11:36:49,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54579 states, 54578 states have (on average 1.042343068635714) internal successors, (56889), 54578 states have internal predecessors, (56889), 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) [2022-12-13 11:36:49,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54579 states to 54579 states and 56889 transitions. [2022-12-13 11:36:49,660 INFO L78 Accepts]: Start accepts. Automaton has 54579 states and 56889 transitions. Word has length 1160 [2022-12-13 11:36:49,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:36:49,661 INFO L495 AbstractCegarLoop]: Abstraction has 54579 states and 56889 transitions. [2022-12-13 11:36:49,661 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 328.3333333333333) internal successors, (985), 3 states have internal predecessors, (985), 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) [2022-12-13 11:36:49,661 INFO L276 IsEmpty]: Start isEmpty. Operand 54579 states and 56889 transitions. [2022-12-13 11:36:49,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1185 [2022-12-13 11:36:49,710 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:36:49,710 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:36:49,711 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-13 11:36:49,711 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:36:49,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:36:49,711 INFO L85 PathProgramCache]: Analyzing trace with hash -377774603, now seen corresponding path program 1 times [2022-12-13 11:36:49,711 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:36:49,711 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330295083] [2022-12-13 11:36:49,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:36:49,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:36:49,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:50,518 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 609 proven. 0 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2022-12-13 11:36:50,519 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:36:50,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [330295083] [2022-12-13 11:36:50,519 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [330295083] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:36:50,519 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:36:50,519 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 11:36:50,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138793504] [2022-12-13 11:36:50,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:36:50,521 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:36:50,521 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:36:50,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:36:50,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:36:50,522 INFO L87 Difference]: Start difference. First operand 54579 states and 56889 transitions. Second operand has 3 states, 3 states have (on average 317.3333333333333) internal successors, (952), 3 states have internal predecessors, (952), 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) [2022-12-13 11:36:52,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:36:52,310 INFO L93 Difference]: Finished difference Result 126433 states and 132338 transitions. [2022-12-13 11:36:52,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:36:52,310 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 317.3333333333333) internal successors, (952), 3 states have internal predecessors, (952), 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 1184 [2022-12-13 11:36:52,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:36:52,367 INFO L225 Difference]: With dead ends: 126433 [2022-12-13 11:36:52,367 INFO L226 Difference]: Without dead ends: 72575 [2022-12-13 11:36:52,393 INFO L412 NwaCegarLoop]: 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 [2022-12-13 11:36:52,394 INFO L413 NwaCegarLoop]: 192 mSDtfsCounter, 818 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 1889 mSolverCounterSat, 245 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 818 SdHoareTripleChecker+Valid, 199 SdHoareTripleChecker+Invalid, 2134 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 245 IncrementalHoareTripleChecker+Valid, 1889 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-12-13 11:36:52,394 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [818 Valid, 199 Invalid, 2134 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [245 Valid, 1889 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-12-13 11:36:52,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72575 states. [2022-12-13 11:36:52,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72575 to 72575. [2022-12-13 11:36:52,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72575 states, 72574 states have (on average 1.038140380852647) internal successors, (75342), 72574 states have internal predecessors, (75342), 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) [2022-12-13 11:36:53,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72575 states to 72575 states and 75342 transitions. [2022-12-13 11:36:53,006 INFO L78 Accepts]: Start accepts. Automaton has 72575 states and 75342 transitions. Word has length 1184 [2022-12-13 11:36:53,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:36:53,007 INFO L495 AbstractCegarLoop]: Abstraction has 72575 states and 75342 transitions. [2022-12-13 11:36:53,007 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 317.3333333333333) internal successors, (952), 3 states have internal predecessors, (952), 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) [2022-12-13 11:36:53,007 INFO L276 IsEmpty]: Start isEmpty. Operand 72575 states and 75342 transitions. [2022-12-13 11:36:53,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1387 [2022-12-13 11:36:53,046 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:36:53,046 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:36:53,047 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-13 11:36:53,047 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:36:53,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:36:53,047 INFO L85 PathProgramCache]: Analyzing trace with hash 596461581, now seen corresponding path program 1 times [2022-12-13 11:36:53,048 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:36:53,048 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1058822482] [2022-12-13 11:36:53,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:36:53,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:36:53,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:54,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1061 backedges. 867 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2022-12-13 11:36:54,752 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:36:54,752 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1058822482] [2022-12-13 11:36:54,752 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1058822482] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:36:54,753 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:36:54,753 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 11:36:54,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2039292351] [2022-12-13 11:36:54,753 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:36:54,754 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:36:54,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:36:54,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:36:54,756 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:36:54,756 INFO L87 Difference]: Start difference. First operand 72575 states and 75342 transitions. Second operand has 3 states, 3 states have (on average 417.6666666666667) internal successors, (1253), 3 states have internal predecessors, (1253), 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) [2022-12-13 11:36:56,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:36:56,885 INFO L93 Difference]: Finished difference Result 163243 states and 169622 transitions. [2022-12-13 11:36:56,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:36:56,885 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 417.6666666666667) internal successors, (1253), 3 states have internal predecessors, (1253), 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 1386 [2022-12-13 11:36:56,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:36:56,961 INFO L225 Difference]: With dead ends: 163243 [2022-12-13 11:36:56,961 INFO L226 Difference]: Without dead ends: 91389 [2022-12-13 11:36:56,991 INFO L412 NwaCegarLoop]: 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 [2022-12-13 11:36:56,992 INFO L413 NwaCegarLoop]: 1015 mSDtfsCounter, 515 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 1919 mSolverCounterSat, 216 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 515 SdHoareTripleChecker+Valid, 1024 SdHoareTripleChecker+Invalid, 2135 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 216 IncrementalHoareTripleChecker+Valid, 1919 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-12-13 11:36:56,992 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [515 Valid, 1024 Invalid, 2135 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [216 Valid, 1919 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-12-13 11:36:57,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91389 states. [2022-12-13 11:36:57,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91389 to 90571. [2022-12-13 11:36:57,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90571 states, 90570 states have (on average 1.0286739538478524) internal successors, (93167), 90570 states have internal predecessors, (93167), 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) [2022-12-13 11:36:57,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90571 states to 90571 states and 93167 transitions. [2022-12-13 11:36:57,738 INFO L78 Accepts]: Start accepts. Automaton has 90571 states and 93167 transitions. Word has length 1386 [2022-12-13 11:36:57,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:36:57,738 INFO L495 AbstractCegarLoop]: Abstraction has 90571 states and 93167 transitions. [2022-12-13 11:36:57,739 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 417.6666666666667) internal successors, (1253), 3 states have internal predecessors, (1253), 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) [2022-12-13 11:36:57,739 INFO L276 IsEmpty]: Start isEmpty. Operand 90571 states and 93167 transitions. [2022-12-13 11:36:57,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1398 [2022-12-13 11:36:57,792 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:36:57,792 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:36:57,792 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-13 11:36:57,792 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:36:57,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:36:57,793 INFO L85 PathProgramCache]: Analyzing trace with hash -563839225, now seen corresponding path program 1 times [2022-12-13 11:36:57,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:36:57,793 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [920695681] [2022-12-13 11:36:57,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:36:57,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:36:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:59,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1476 backedges. 969 proven. 0 refuted. 0 times theorem prover too weak. 507 trivial. 0 not checked. [2022-12-13 11:36:59,410 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:36:59,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [920695681] [2022-12-13 11:36:59,410 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [920695681] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:36:59,410 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:36:59,410 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 11:36:59,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1063021662] [2022-12-13 11:36:59,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:36:59,411 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:36:59,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:36:59,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:36:59,412 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:36:59,412 INFO L87 Difference]: Start difference. First operand 90571 states and 93167 transitions. Second operand has 3 states, 3 states have (on average 358.0) internal successors, (1074), 3 states have internal predecessors, (1074), 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) [2022-12-13 11:37:01,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:37:01,584 INFO L93 Difference]: Finished difference Result 199235 states and 205099 transitions. [2022-12-13 11:37:01,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:37:01,584 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 358.0) internal successors, (1074), 3 states have internal predecessors, (1074), 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 1397 [2022-12-13 11:37:01,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:37:01,701 INFO L225 Difference]: With dead ends: 199235 [2022-12-13 11:37:01,701 INFO L226 Difference]: Without dead ends: 109385 [2022-12-13 11:37:01,744 INFO L412 NwaCegarLoop]: 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 [2022-12-13 11:37:01,745 INFO L413 NwaCegarLoop]: 1017 mSDtfsCounter, 673 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 1957 mSolverCounterSat, 200 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 673 SdHoareTripleChecker+Valid, 1026 SdHoareTripleChecker+Invalid, 2157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 200 IncrementalHoareTripleChecker+Valid, 1957 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-12-13 11:37:01,745 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [673 Valid, 1026 Invalid, 2157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [200 Valid, 1957 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-12-13 11:37:01,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109385 states. [2022-12-13 11:37:02,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109385 to 106931. [2022-12-13 11:37:02,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106931 states, 106930 states have (on average 1.0249976620218835) internal successors, (109603), 106930 states have internal predecessors, (109603), 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) [2022-12-13 11:37:03,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106931 states to 106931 states and 109603 transitions. [2022-12-13 11:37:03,051 INFO L78 Accepts]: Start accepts. Automaton has 106931 states and 109603 transitions. Word has length 1397 [2022-12-13 11:37:03,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:37:03,052 INFO L495 AbstractCegarLoop]: Abstraction has 106931 states and 109603 transitions. [2022-12-13 11:37:03,052 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 358.0) internal successors, (1074), 3 states have internal predecessors, (1074), 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) [2022-12-13 11:37:03,052 INFO L276 IsEmpty]: Start isEmpty. Operand 106931 states and 109603 transitions. [2022-12-13 11:37:03,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1398 [2022-12-13 11:37:03,140 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:37:03,141 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:37:03,141 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-13 11:37:03,141 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:37:03,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:37:03,141 INFO L85 PathProgramCache]: Analyzing trace with hash -1853811615, now seen corresponding path program 1 times [2022-12-13 11:37:03,142 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:37:03,142 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1096137051] [2022-12-13 11:37:03,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:37:03,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:37:03,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:04,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1546 backedges. 1179 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2022-12-13 11:37:04,737 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:37:04,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1096137051] [2022-12-13 11:37:04,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1096137051] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:37:04,737 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:37:04,737 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 11:37:04,738 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1018395403] [2022-12-13 11:37:04,738 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:37:04,739 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:37:04,739 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:37:04,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:37:04,741 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:37:04,741 INFO L87 Difference]: Start difference. First operand 106931 states and 109603 transitions. Second operand has 3 states, 3 states have (on average 387.3333333333333) internal successors, (1162), 3 states have internal predecessors, (1162), 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) [2022-12-13 11:37:06,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:37:06,525 INFO L93 Difference]: Finished difference Result 214777 states and 220130 transitions. [2022-12-13 11:37:06,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:37:06,526 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 387.3333333333333) internal successors, (1162), 3 states have internal predecessors, (1162), 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 1397 [2022-12-13 11:37:06,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:37:06,625 INFO L225 Difference]: With dead ends: 214777 [2022-12-13 11:37:06,625 INFO L226 Difference]: Without dead ends: 108567 [2022-12-13 11:37:06,668 INFO L412 NwaCegarLoop]: 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 [2022-12-13 11:37:06,669 INFO L413 NwaCegarLoop]: 1035 mSDtfsCounter, 701 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 1895 mSolverCounterSat, 60 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 701 SdHoareTripleChecker+Valid, 1044 SdHoareTripleChecker+Invalid, 1955 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 60 IncrementalHoareTripleChecker+Valid, 1895 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-12-13 11:37:06,669 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [701 Valid, 1044 Invalid, 1955 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [60 Valid, 1895 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-12-13 11:37:06,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108567 states. [2022-12-13 11:37:07,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108567 to 108567. [2022-12-13 11:37:07,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108567 states, 108566 states have (on average 1.0240959416391873) internal successors, (111182), 108566 states have internal predecessors, (111182), 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) [2022-12-13 11:37:07,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108567 states to 108567 states and 111182 transitions. [2022-12-13 11:37:07,662 INFO L78 Accepts]: Start accepts. Automaton has 108567 states and 111182 transitions. Word has length 1397 [2022-12-13 11:37:07,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:37:07,663 INFO L495 AbstractCegarLoop]: Abstraction has 108567 states and 111182 transitions. [2022-12-13 11:37:07,663 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 387.3333333333333) internal successors, (1162), 3 states have internal predecessors, (1162), 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) [2022-12-13 11:37:07,663 INFO L276 IsEmpty]: Start isEmpty. Operand 108567 states and 111182 transitions. [2022-12-13 11:37:07,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1461 [2022-12-13 11:37:07,731 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:37:07,732 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:37:07,732 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-13 11:37:07,732 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:37:07,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:37:07,733 INFO L85 PathProgramCache]: Analyzing trace with hash 340737508, now seen corresponding path program 1 times [2022-12-13 11:37:07,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:37:07,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [64825242] [2022-12-13 11:37:07,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:37:07,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:37:07,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:08,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1672 backedges. 1353 proven. 0 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2022-12-13 11:37:08,753 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:37:08,754 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [64825242] [2022-12-13 11:37:08,754 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [64825242] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:37:08,754 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:37:08,754 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 11:37:08,754 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030066493] [2022-12-13 11:37:08,754 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:37:08,755 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:37:08,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:37:08,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:37:08,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:37:08,756 INFO L87 Difference]: Start difference. First operand 108567 states and 111182 transitions. Second operand has 3 states, 3 states have (on average 408.3333333333333) internal successors, (1225), 3 states have internal predecessors, (1225), 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) [2022-12-13 11:37:10,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:37:10,456 INFO L93 Difference]: Finished difference Result 216413 states and 221640 transitions. [2022-12-13 11:37:10,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:37:10,456 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 408.3333333333333) internal successors, (1225), 3 states have internal predecessors, (1225), 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 1460 [2022-12-13 11:37:10,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:37:10,559 INFO L225 Difference]: With dead ends: 216413 [2022-12-13 11:37:10,559 INFO L226 Difference]: Without dead ends: 108567 [2022-12-13 11:37:10,604 INFO L412 NwaCegarLoop]: 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 [2022-12-13 11:37:10,605 INFO L413 NwaCegarLoop]: 1003 mSDtfsCounter, 657 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 1862 mSolverCounterSat, 189 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 657 SdHoareTripleChecker+Valid, 1012 SdHoareTripleChecker+Invalid, 2051 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 189 IncrementalHoareTripleChecker+Valid, 1862 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-12-13 11:37:10,605 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [657 Valid, 1012 Invalid, 2051 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [189 Valid, 1862 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-12-13 11:37:10,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108567 states. [2022-12-13 11:37:11,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108567 to 106113. [2022-12-13 11:37:11,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106113 states, 106112 states have (on average 1.0177830971049457) internal successors, (107999), 106112 states have internal predecessors, (107999), 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) [2022-12-13 11:37:11,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106113 states to 106113 states and 107999 transitions. [2022-12-13 11:37:11,994 INFO L78 Accepts]: Start accepts. Automaton has 106113 states and 107999 transitions. Word has length 1460 [2022-12-13 11:37:11,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:37:11,994 INFO L495 AbstractCegarLoop]: Abstraction has 106113 states and 107999 transitions. [2022-12-13 11:37:11,995 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 408.3333333333333) internal successors, (1225), 3 states have internal predecessors, (1225), 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) [2022-12-13 11:37:11,995 INFO L276 IsEmpty]: Start isEmpty. Operand 106113 states and 107999 transitions. [2022-12-13 11:37:12,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2135 [2022-12-13 11:37:12,125 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:37:12,125 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:37:12,125 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-12-13 11:37:12,126 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:37:12,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:37:12,126 INFO L85 PathProgramCache]: Analyzing trace with hash 114752564, now seen corresponding path program 1 times [2022-12-13 11:37:12,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:37:12,126 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [249383273] [2022-12-13 11:37:12,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:37:12,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:37:12,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:14,201 INFO L134 CoverageAnalysis]: Checked inductivity of 3447 backedges. 2126 proven. 0 refuted. 0 times theorem prover too weak. 1321 trivial. 0 not checked. [2022-12-13 11:37:14,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:37:14,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [249383273] [2022-12-13 11:37:14,201 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [249383273] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:37:14,202 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:37:14,202 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 11:37:14,202 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77519560] [2022-12-13 11:37:14,202 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:37:14,204 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:37:14,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:37:14,205 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:37:14,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:37:14,205 INFO L87 Difference]: Start difference. First operand 106113 states and 107999 transitions. Second operand has 3 states, 3 states have (on average 413.3333333333333) internal successors, (1240), 3 states have internal predecessors, (1240), 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) [2022-12-13 11:37:15,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:37:15,952 INFO L93 Difference]: Finished difference Result 218049 states and 221853 transitions. [2022-12-13 11:37:15,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:37:15,952 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 413.3333333333333) internal successors, (1240), 3 states have internal predecessors, (1240), 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 2134 [2022-12-13 11:37:15,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:37:16,040 INFO L225 Difference]: With dead ends: 218049 [2022-12-13 11:37:16,040 INFO L226 Difference]: Without dead ends: 101205 [2022-12-13 11:37:16,079 INFO L412 NwaCegarLoop]: 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 [2022-12-13 11:37:16,079 INFO L413 NwaCegarLoop]: 1036 mSDtfsCounter, 535 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 1835 mSolverCounterSat, 141 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 535 SdHoareTripleChecker+Valid, 1044 SdHoareTripleChecker+Invalid, 1976 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 141 IncrementalHoareTripleChecker+Valid, 1835 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-12-13 11:37:16,079 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [535 Valid, 1044 Invalid, 1976 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [141 Valid, 1835 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-12-13 11:37:16,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101205 states. [2022-12-13 11:37:16,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101205 to 97933. [2022-12-13 11:37:16,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97933 states, 97932 states have (on average 1.014887881387085) internal successors, (99390), 97932 states have internal predecessors, (99390), 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) [2022-12-13 11:37:16,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97933 states to 97933 states and 99390 transitions. [2022-12-13 11:37:16,881 INFO L78 Accepts]: Start accepts. Automaton has 97933 states and 99390 transitions. Word has length 2134 [2022-12-13 11:37:16,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:37:16,882 INFO L495 AbstractCegarLoop]: Abstraction has 97933 states and 99390 transitions. [2022-12-13 11:37:16,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 413.3333333333333) internal successors, (1240), 3 states have internal predecessors, (1240), 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) [2022-12-13 11:37:16,882 INFO L276 IsEmpty]: Start isEmpty. Operand 97933 states and 99390 transitions. [2022-12-13 11:37:16,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2314 [2022-12-13 11:37:16,960 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:37:16,961 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-12-13 11:37:16,961 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2022-12-13 11:37:16,961 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:37:16,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:37:16,962 INFO L85 PathProgramCache]: Analyzing trace with hash 1099941872, now seen corresponding path program 1 times [2022-12-13 11:37:16,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:37:16,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1837133138] [2022-12-13 11:37:16,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:37:16,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:37:17,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:19,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2885 backedges. 2304 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2022-12-13 11:37:19,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:37:19,542 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1837133138] [2022-12-13 11:37:19,542 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1837133138] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:37:19,542 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:37:19,543 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 11:37:19,543 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849056181] [2022-12-13 11:37:19,543 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:37:19,545 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:37:19,546 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:37:19,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:37:19,548 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:37:19,548 INFO L87 Difference]: Start difference. First operand 97933 states and 99390 transitions. Second operand has 3 states, 3 states have (on average 629.6666666666666) internal successors, (1889), 3 states have internal predecessors, (1889), 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) [2022-12-13 11:37:21,905 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:37:21,905 INFO L93 Difference]: Finished difference Result 209051 states and 212231 transitions. [2022-12-13 11:37:21,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:37:21,906 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 629.6666666666666) internal successors, (1889), 3 states have internal predecessors, (1889), 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 2313 [2022-12-13 11:37:21,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:37:22,007 INFO L225 Difference]: With dead ends: 209051 [2022-12-13 11:37:22,007 INFO L226 Difference]: Without dead ends: 111021 [2022-12-13 11:37:22,048 INFO L412 NwaCegarLoop]: 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 [2022-12-13 11:37:22,048 INFO L413 NwaCegarLoop]: 1003 mSDtfsCounter, 450 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 2002 mSolverCounterSat, 140 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 450 SdHoareTripleChecker+Valid, 1012 SdHoareTripleChecker+Invalid, 2142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 140 IncrementalHoareTripleChecker+Valid, 2002 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-12-13 11:37:22,048 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [450 Valid, 1012 Invalid, 2142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [140 Valid, 2002 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-12-13 11:37:22,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111021 states. [2022-12-13 11:37:23,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111021 to 106113. [2022-12-13 11:37:23,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106113 states, 106112 states have (on average 1.0144187273823884) internal successors, (107642), 106112 states have internal predecessors, (107642), 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) [2022-12-13 11:37:23,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106113 states to 106113 states and 107642 transitions. [2022-12-13 11:37:23,185 INFO L78 Accepts]: Start accepts. Automaton has 106113 states and 107642 transitions. Word has length 2313 [2022-12-13 11:37:23,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:37:23,186 INFO L495 AbstractCegarLoop]: Abstraction has 106113 states and 107642 transitions. [2022-12-13 11:37:23,187 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 629.6666666666666) internal successors, (1889), 3 states have internal predecessors, (1889), 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) [2022-12-13 11:37:23,187 INFO L276 IsEmpty]: Start isEmpty. Operand 106113 states and 107642 transitions. [2022-12-13 11:37:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2339 [2022-12-13 11:37:23,327 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:37:23,328 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:37:23,328 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-12-13 11:37:23,328 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:37:23,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:37:23,329 INFO L85 PathProgramCache]: Analyzing trace with hash 141303639, now seen corresponding path program 1 times [2022-12-13 11:37:23,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:37:23,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900498893] [2022-12-13 11:37:23,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:37:23,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:37:23,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:28,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4162 backedges. 3173 proven. 595 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2022-12-13 11:37:28,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:37:28,875 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1900498893] [2022-12-13 11:37:28,875 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1900498893] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 11:37:28,875 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [468090515] [2022-12-13 11:37:28,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:37:28,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:37:28,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:37:28,877 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:37:28,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 11:37:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:29,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 2664 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 11:37:29,683 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:37:30,097 INFO L134 CoverageAnalysis]: Checked inductivity of 4162 backedges. 3111 proven. 0 refuted. 0 times theorem prover too weak. 1051 trivial. 0 not checked. [2022-12-13 11:37:30,097 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:37:30,097 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [468090515] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:37:30,097 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 11:37:30,098 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [8] total 10 [2022-12-13 11:37:30,098 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [556580069] [2022-12-13 11:37:30,098 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:37:30,100 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:37:30,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:37:30,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:37:30,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-12-13 11:37:30,103 INFO L87 Difference]: Start difference. First operand 106113 states and 107642 transitions. Second operand has 3 states, 3 states have (on average 509.3333333333333) internal successors, (1528), 3 states have internal predecessors, (1528), 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) [2022-12-13 11:37:31,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:37:31,812 INFO L93 Difference]: Finished difference Result 211505 states and 214560 transitions. [2022-12-13 11:37:31,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:37:31,812 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 509.3333333333333) internal successors, (1528), 3 states have internal predecessors, (1528), 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 2338 [2022-12-13 11:37:31,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:37:31,907 INFO L225 Difference]: With dead ends: 211505 [2022-12-13 11:37:31,907 INFO L226 Difference]: Without dead ends: 106113 [2022-12-13 11:37:31,946 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2345 GetRequests, 2337 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-12-13 11:37:31,946 INFO L413 NwaCegarLoop]: 966 mSDtfsCounter, 526 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 1860 mSolverCounterSat, 122 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 526 SdHoareTripleChecker+Valid, 975 SdHoareTripleChecker+Invalid, 1982 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 122 IncrementalHoareTripleChecker+Valid, 1860 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-12-13 11:37:31,946 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [526 Valid, 975 Invalid, 1982 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [122 Valid, 1860 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-12-13 11:37:32,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106113 states. [2022-12-13 11:37:32,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106113 to 106113. [2022-12-13 11:37:32,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 106113 states, 106112 states have (on average 1.0100177171290712) internal successors, (107175), 106112 states have internal predecessors, (107175), 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) [2022-12-13 11:37:32,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106113 states to 106113 states and 107175 transitions. [2022-12-13 11:37:32,863 INFO L78 Accepts]: Start accepts. Automaton has 106113 states and 107175 transitions. Word has length 2338 [2022-12-13 11:37:32,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:37:32,864 INFO L495 AbstractCegarLoop]: Abstraction has 106113 states and 107175 transitions. [2022-12-13 11:37:32,864 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 509.3333333333333) internal successors, (1528), 3 states have internal predecessors, (1528), 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) [2022-12-13 11:37:32,864 INFO L276 IsEmpty]: Start isEmpty. Operand 106113 states and 107175 transitions. [2022-12-13 11:37:32,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2364 [2022-12-13 11:37:32,946 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:37:32,947 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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, 7, 7, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:37:32,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 11:37:33,148 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:37:33,149 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:37:33,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:37:33,151 INFO L85 PathProgramCache]: Analyzing trace with hash 1298053428, now seen corresponding path program 1 times [2022-12-13 11:37:33,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:37:33,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703250393] [2022-12-13 11:37:33,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:37:33,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:37:33,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:37,167 INFO L134 CoverageAnalysis]: Checked inductivity of 5073 backedges. 2695 proven. 89 refuted. 0 times theorem prover too weak. 2289 trivial. 0 not checked. [2022-12-13 11:37:37,167 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:37:37,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1703250393] [2022-12-13 11:37:37,167 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1703250393] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 11:37:37,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [934198678] [2022-12-13 11:37:37,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:37:37,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:37:37,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:37:37,168 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:37:37,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 11:37:37,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:37,789 INFO L263 TraceCheckSpWp]: Trace formula consists of 2777 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 11:37:37,807 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:37:38,345 INFO L134 CoverageAnalysis]: Checked inductivity of 5073 backedges. 3759 proven. 0 refuted. 0 times theorem prover too weak. 1314 trivial. 0 not checked. [2022-12-13 11:37:38,345 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:37:38,345 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [934198678] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:37:38,346 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 11:37:38,347 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [5] total 7 [2022-12-13 11:37:38,347 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1393505154] [2022-12-13 11:37:38,347 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:37:38,350 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:37:38,350 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:37:38,351 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:37:38,352 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 11:37:38,352 INFO L87 Difference]: Start difference. First operand 106113 states and 107175 transitions. Second operand has 3 states, 3 states have (on average 461.3333333333333) internal successors, (1384), 3 states have internal predecessors, (1384), 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) [2022-12-13 11:37:40,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:37:40,038 INFO L93 Difference]: Finished difference Result 211503 states and 213625 transitions. [2022-12-13 11:37:40,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:37:40,039 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 461.3333333333333) internal successors, (1384), 3 states have internal predecessors, (1384), 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 2363 [2022-12-13 11:37:40,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:37:40,039 INFO L225 Difference]: With dead ends: 211503 [2022-12-13 11:37:40,039 INFO L226 Difference]: Without dead ends: 0 [2022-12-13 11:37:40,092 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2367 GetRequests, 2362 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-12-13 11:37:40,093 INFO L413 NwaCegarLoop]: 910 mSDtfsCounter, 603 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 1853 mSolverCounterSat, 87 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 603 SdHoareTripleChecker+Valid, 918 SdHoareTripleChecker+Invalid, 1940 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 1853 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-12-13 11:37:40,093 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [603 Valid, 918 Invalid, 1940 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 1853 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-12-13 11:37:40,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-12-13 11:37:40,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-12-13 11:37:40,093 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) [2022-12-13 11:37:40,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-12-13 11:37:40,094 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2363 [2022-12-13 11:37:40,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:37:40,094 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-13 11:37:40,094 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 461.3333333333333) internal successors, (1384), 3 states have internal predecessors, (1384), 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) [2022-12-13 11:37:40,094 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-12-13 11:37:40,094 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-13 11:37:40,096 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-13 11:37:40,103 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-13 11:37:40,297 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:37:40,303 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-12-13 11:37:59,175 INFO L899 garLoopResultBuilder]: For program point L1819(lines 1819 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,175 INFO L899 garLoopResultBuilder]: For program point L762(lines 762 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,175 INFO L899 garLoopResultBuilder]: For program point L1555(lines 1555 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,175 INFO L899 garLoopResultBuilder]: For program point L234(lines 234 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,175 INFO L899 garLoopResultBuilder]: For program point L2084(lines 2084 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,175 INFO L899 garLoopResultBuilder]: For program point L3141(lines 3141 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,175 INFO L899 garLoopResultBuilder]: For program point L4727-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,175 INFO L899 garLoopResultBuilder]: For program point L2613(lines 2613 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,175 INFO L899 garLoopResultBuilder]: For program point L4463(lines 4463 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L1292(lines 1292 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L3671(lines 3671 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L4728(line 4728) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L500(lines 500 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L1029(lines 1029 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L3936(lines 3936 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L1823(lines 1823 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L4730-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L2352(lines 2352 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L2881(lines 2881 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L4731(line 4731) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L1560(lines 1560 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L4203(lines 4203 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L1032(lines 1032 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L3411(lines 3411 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L240(lines 240 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L3147(lines 3147 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L2883(lines 2883 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L769(lines 769 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L3676(lines 3676 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L4733-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,176 INFO L899 garLoopResultBuilder]: For program point L1298(lines 1298 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L2091(lines 2091 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L1827(lines 1827 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L4734(line 4734) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L506(lines 506 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L4470(lines 4470 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L3942(lines 3942 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L2621(lines 2621 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L4736-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L2358(lines 2358 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L4737(line 4737) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L1566(lines 1566 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L1038(lines 1038 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L774(lines 774 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L3681(lines 3681 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L1303(lines 1303 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L246(lines 246 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L4210(lines 4210 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L4739-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L2625(lines 2625 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L511(lines 511 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L3418(lines 3418 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L2361(lines 2361 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L3154(lines 3154 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,177 INFO L899 garLoopResultBuilder]: For program point L2097(lines 2097 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L2890(lines 2890 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L4740(line 4740) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L4477(lines 4477 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L3949(lines 3949 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L1835(lines 1835 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L4742-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L514(lines 514 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L4743(line 4743) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L1572(lines 1572 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L1308(lines 1308 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L3423(lines 3423 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L252(lines 252 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L1045(lines 1045 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L781(lines 781 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L3688(lines 3688 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L4745-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L4217(lines 4217 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L2103(lines 2103 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L4746(line 4746) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L2632(lines 2632 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L2368(lines 2368 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L3161(lines 3161 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L2897(lines 2897 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,178 INFO L899 garLoopResultBuilder]: For program point L1048(lines 1048 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L3955(lines 3955 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L4748-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L4484(lines 4484 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L1313(lines 1313 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L4749(line 4749) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L1578(lines 1578 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L521(lines 521 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L1843(lines 1843 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L786(lines 786 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L4751-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L3694(lines 3694 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L3430(lines 3430 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L259(lines 259 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L788(lines 788 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L4752(line 4752) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L2110(lines 2110 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L4224(lines 4224 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L2639(lines 2639 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L3432(lines 3432 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L1318(lines 1318 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L2375(lines 2375 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L3168(lines 3168 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L2904(lines 2904 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,179 INFO L899 garLoopResultBuilder]: For program point L4754-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L4490(lines 4490 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L1055(lines 1055 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L4755(line 4755) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L1584(lines 1584 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L3963(lines 3963 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L1849(lines 1849 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4773) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L528(lines 528 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L2114(lines 2114 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L793(lines 793 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L3700(lines 3700 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L4757-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L265(lines 265 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L2908(lines 2908 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L4758(line 4758) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L4494(lines 4494 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L4230(lines 4230 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L3173(lines 3173 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L2645(lines 2645 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L4760-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L1589(lines 1589 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,180 INFO L899 garLoopResultBuilder]: For program point L2382(lines 2382 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L3439(lines 3439 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L3968(lines 3968 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L1854(lines 1854 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L4761(line 4761) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L1326(lines 1326 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L1062(lines 1062 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L798(lines 798 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L270(lines 270 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L2120(lines 2120 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L4763-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L3706(lines 3706 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L535(lines 535 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L3178(lines 3178 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L4764(line 4764) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L4236(lines 4236 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L2915(lines 2915 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L1594(lines 1594 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L2651(lines 2651 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L4501(lines 4501 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L802(lines 802 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L4766-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L4767(line 4767) no Hoare annotation was computed. [2022-12-13 11:37:59,181 INFO L899 garLoopResultBuilder]: For program point L539(lines 539 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L3446(lines 3446 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L1332(lines 1332 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L2389(lines 2389 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L275(lines 275 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L2125(lines 2125 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L3975(lines 3975 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L1861(lines 1861 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L3711(lines 3711 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L1069(lines 1069 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L4769-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L4770(line 4770) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L4506(lines 4506 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L278(lines 278 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L4242(lines 4242 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L3186(lines 3186 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L4772-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L2394(lines 2394 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L2923(lines 2923 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L809(lines 809 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L4773(line 4773) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L1602(lines 1602 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L2659(lines 2659 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,182 INFO L899 garLoopResultBuilder]: For program point L1338(lines 1338 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L2131(lines 2131 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L3717(lines 3717 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L546(lines 546 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L3453(lines 3453 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L3982(lines 3982 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L4775-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L1076(lines 1076 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L1869(lines 1869 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L4776(line 4776) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L4512(lines 4512 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L284(lines 284 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L3191(lines 3191 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L4248(lines 4248 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L549(lines 549 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L2664(lines 2664 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L4778-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L4779(line 4779) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L2401(lines 2401 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L2137(lines 2137 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L2930(lines 2930 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L3723(lines 3723 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L1609(lines 1609 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,183 INFO L899 garLoopResultBuilder]: For program point L3459(lines 3459 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L3988(lines 3988 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L817(lines 817 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L4781-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L4517(lines 4517 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L1346(lines 1346 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L1082(lines 1082 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L4782(line 4782) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L290(lines 290 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L1876(lines 1876 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L4255(lines 4255 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L3198(lines 3198 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L4784-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L556(lines 556 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L2142(lines 2142 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L4785(line 4785) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L2671(lines 2671 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L1615(lines 1615 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L1351(lines 1351 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L1087(lines 1087 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L2937(lines 2937 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L4787-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L3730(lines 3730 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,184 INFO L899 garLoopResultBuilder]: For program point L4523(lines 4523 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L3466(lines 3466 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L2409(lines 2409 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L2145(lines 2145 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L3995(lines 3995 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L1881(lines 1881 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L824(lines 824 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L4788(line 4788) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L297(lines 297 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L3204(lines 3204 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L4261(lines 4261 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L4790-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L4791(line 4791) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L3999(lines 3999 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L2678(lines 2678 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L564(lines 564 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L2414(lines 2414 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L3736(lines 3736 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L1622(lines 1622 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L4793-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L3472(lines 3472 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L1358(lines 1358 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L1094(lines 1094 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L2151(lines 2151 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,185 INFO L899 garLoopResultBuilder]: For program point L2944(lines 2944 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L4794(line 4794) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L4530(lines 4530 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L3209(lines 3209 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L1888(lines 1888 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L832(lines 832 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L4796-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L1361(lines 1361 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L304(lines 304 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L4268(lines 4268 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L4797(line 4797) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L2419(lines 2419 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L3741(lines 3741 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L570(lines 570 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L4799-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L2685(lines 2685 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L4535(lines 4535 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L3214(lines 3214 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L1100(lines 1100 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L2950(lines 2950 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L4007(lines 4007 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L4800(line 4800) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L1629(lines 1629 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L2158(lines 2158 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,186 INFO L899 garLoopResultBuilder]: For program point L1894(lines 1894 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L3480(lines 3480 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L2423(lines 2423 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L4802-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L574(lines 574 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L839(lines 839 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L4803(line 4803) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L1368(lines 1368 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L4275(lines 4275 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L4540(lines 4540 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L312(lines 312 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L3219(lines 3219 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L2955(lines 2955 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L3748(lines 3748 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L2691(lines 2691 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L4805-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L2427(lines 2427 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L1899(lines 1899 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L4806(line 4806) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L2164(lines 2164 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L1107(lines 1107 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L50(lines 50 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L4014(lines 4014 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,187 INFO L899 garLoopResultBuilder]: For program point L1636(lines 1636 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L3486(lines 3486 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L4808-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L845(lines 845 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L4809(line 4809) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L4545(lines 4545 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L317(lines 317 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L2960(lines 2960 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L3753(lines 3753 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L582(lines 582 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L1375(lines 1375 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L4282(lines 4282 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L4811-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L1905(lines 1905 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L2698(lines 2698 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L4812(line 4812) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L2434(lines 2434 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L2170(lines 2170 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L3227(lines 3227 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L1113(lines 1113 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L57(lines 57 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L4021(lines 4021 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L850(lines 850 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,188 INFO L899 garLoopResultBuilder]: For program point L1643(lines 1643 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L4814-1(lines 4814 4816) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L3493(lines 3493 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L4815(line 4815) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L2966(lines 2966 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L1909(lines 1909 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L4552(lines 4552 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L324(lines 324 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L4288(lines 4288 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L589(lines 589 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L1118(lines 1118 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L3761(lines 3761 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L2176(lines 2176 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L3233(lines 3233 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L62(lines 62 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L1912(lines 1912 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L855(lines 855 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L2441(lines 2441 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L2706(lines 2706 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L902 garLoopResultBuilder]: At program point L4820(lines 4820 4837) the Hoare annotation is: true [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L4028(lines 4028 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,189 INFO L899 garLoopResultBuilder]: For program point L2971(lines 2971 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L1650(lines 1650 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L3500(lines 3500 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L1386(lines 1386 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L329(lines 329 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L4294(lines 4294 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L595(lines 595 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L4559(lines 4559 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L1124(lines 1124 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L1917(lines 1917 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L1653(lines 1653 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L2446(lines 2446 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L3239(lines 3239 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L68(lines 68 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L861(lines 861 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L3768(lines 3768 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L333(lines 333 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L2183(lines 2183 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L2976(lines 2976 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,190 INFO L899 garLoopResultBuilder]: For program point L2712(lines 2712 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,191 INFO L895 garLoopResultBuilder]: At program point L4826-2(lines 4826 4836) the Hoare annotation is: (let ((.cse6 (<= ~a14~0 19)) (.cse20 (<= ~a28~0 15)) (.cse1 (= ~a26~0 18)) (.cse15 (<= ~a28~0 16)) (.cse5 (<= 16 ~a28~0)) (.cse17 (<= ~a26~0 17)) (.cse12 (<= 17 ~a28~0)) (.cse13 (<= 18 ~a4~0)) (.cse0 (<= ~a4~0 17)) (.cse7 (<= ~a3~0 0)) (.cse8 (<= 17 ~a4~0)) (.cse9 (= 19 ~a26~0)) (.cse2 (<= 19 ~a14~0)) (.cse3 (= ~a7~0 0)) (.cse16 (= ~a25~0 1)) (.cse10 (= ~a14~0 18)) (.cse18 (= ~a28~0 15)) (.cse11 (= 16 ~a4~0)) (.cse4 (= ~a3~0 1)) (.cse19 (= ~a1~0 1)) (.cse14 (= ~a7~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse2 .cse7 .cse8 .cse3 .cse9) (and .cse10 .cse11 .cse3 .cse4 .cse12) (and .cse13 .cse6 .cse1 .cse2 .cse7 .cse14) (and .cse1 .cse10 .cse3 .cse4 .cse12) (and .cse0 .cse10 .cse8 .cse3 .cse4 .cse15 .cse5) (and .cse16 .cse2 .cse17 .cse18 .cse3 .cse4 .cse19) (and .cse7 .cse10 .cse8 .cse12 .cse14 .cse9) (and .cse13 .cse7 .cse10 .cse3 .cse12) (and .cse13 .cse2 .cse7 .cse15 .cse14 .cse9) (and .cse2 .cse17 .cse3 .cse4 .cse15 .cse5) (and .cse6 .cse1 .cse2 .cse7 .cse11 .cse12 .cse14) (and .cse16 .cse18 .cse4 .cse19 .cse14 (= ~a4~0 17)) (and .cse7 .cse10 .cse11 .cse14 .cse9) (and .cse13 .cse16 .cse10 .cse18 .cse3 .cse4 .cse19) (and .cse2 .cse17 .cse7 .cse11 .cse3 .cse15) (and .cse0 .cse10 .cse4 .cse15 .cse14 .cse5) (and .cse6 .cse2 .cse7 .cse11 .cse14 .cse9) (and .cse10 .cse4 .cse14 .cse9 .cse5) (and .cse7 .cse10 .cse8 .cse14 .cse20) (and .cse16 .cse10 .cse18 .cse11 .cse3 .cse4 .cse19 .cse9) (and .cse7 .cse10 .cse11 .cse3 .cse20) (and .cse2 .cse7 .cse8 .cse14 .cse20) (and .cse1 .cse7 .cse10 .cse11 .cse14 .cse5) (and .cse13 .cse6 .cse2 .cse3 .cse4 .cse9 .cse5) (and .cse0 .cse1 .cse2 .cse4 .cse12 .cse14) (and .cse13 .cse2 .cse4 .cse15 .cse14 .cse9 .cse5) (and .cse1 .cse7 .cse10 .cse11 .cse3) (and .cse0 .cse2 .cse11 .cse3 .cse4 .cse12) (and .cse0 .cse10 .cse11 .cse4 .cse12 .cse14) (and .cse6 .cse2 .cse17 .cse7 .cse11 .cse3) (and .cse16 .cse10 .cse18 .cse8 .cse3 .cse4 .cse19 .cse9) (and .cse2 .cse7 .cse8 .cse3 .cse20) (and .cse2 .cse17 .cse7 .cse11 .cse12 .cse14) (and .cse6 .cse1 .cse2 .cse7 .cse8 .cse3 .cse15) (and .cse13 .cse7 .cse10 .cse15 .cse14) (and .cse2 .cse7 .cse11 .cse12 .cse14 .cse9) (and .cse6 .cse2 .cse3 .cse4 .cse12 .cse9) (and .cse13 .cse10 .cse4 .cse12 .cse14) (and .cse1 .cse2 .cse7 .cse11 .cse15 .cse14 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse7 .cse8 .cse3) (and .cse13 .cse2 .cse17 .cse4 .cse15 .cse14 .cse5) (and .cse13 .cse1 .cse2 .cse7 .cse15 .cse14) (and .cse13 .cse6 .cse16 .cse2 .cse18 .cse4 .cse19 .cse14) (and .cse6 .cse2 .cse8 .cse4 .cse12 .cse14 .cse9) (and .cse16 .cse2 .cse18 .cse11 .cse4 .cse19 .cse14) (and .cse2 .cse17 .cse7 .cse8 .cse15 .cse14) (and .cse16 .cse2 .cse17 .cse18 .cse4 .cse19 .cse14) (and .cse1 .cse10 .cse4 .cse14 .cse5) (and .cse1 .cse2 .cse7 .cse11 .cse3 .cse12) (and .cse0 .cse1 .cse7 .cse10 .cse8 .cse3 .cse15) (and .cse6 .cse1 .cse2 .cse4 .cse12 .cse14) (and .cse0 .cse2 .cse11 .cse4 .cse15 .cse14 .cse5) (and .cse2 .cse7 .cse11 .cse3 .cse20) (and .cse6 .cse1 .cse2 .cse7 .cse8 .cse15 .cse14) (and .cse7 .cse10 .cse8 .cse3 .cse12 .cse9) (and .cse13 .cse10 .cse3 .cse4 .cse12) (and .cse13 .cse16 .cse2 .cse18 .cse4 .cse19 .cse14 .cse9) (and .cse16 .cse10 .cse18 .cse8 .cse4 .cse19 .cse14) (and .cse2 .cse17 .cse7 .cse11 .cse14 .cse20) (and .cse1 .cse2 .cse3 .cse4 .cse12) (and .cse2 .cse7 .cse8 .cse3 .cse15 .cse9) (and .cse13 .cse2 .cse3 .cse4 .cse12 .cse9) (and .cse0 .cse2 .cse17 .cse8 .cse4 .cse12 .cse14) (and .cse0 .cse2 .cse17 .cse7 .cse8 .cse3) (and .cse1 .cse7 .cse10 .cse8 .cse14) (and .cse13 .cse10 .cse3 .cse4 .cse9 .cse5) (and .cse13 .cse1 .cse10 .cse3 .cse4 .cse5) (and .cse13 .cse6 .cse2 .cse17 .cse4 .cse12 .cse14) (and .cse7 .cse10 .cse8 .cse3 .cse20) (and .cse2 .cse7 .cse11 .cse14 .cse9 .cse20) (and .cse13 .cse1 .cse2 .cse4 .cse15 .cse14 .cse5) (and .cse13 .cse2 .cse17 .cse3 .cse4 .cse12) (and .cse7 .cse10 .cse11 .cse12 .cse14) (and .cse7 .cse10 .cse11 .cse3 .cse12) (and .cse13 .cse16 .cse2 .cse18 .cse3 .cse4 .cse19 .cse9) (and .cse0 .cse2 .cse7 .cse8 .cse14 .cse9) (and .cse16 .cse2 .cse18 .cse11 .cse3 .cse4 .cse19) (and .cse16 .cse10 .cse18 .cse11 .cse4 .cse19 .cse14 (= ~a26~0 17)))) [2022-12-13 11:37:59,191 INFO L899 garLoopResultBuilder]: For program point L3505(lines 3505 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,191 INFO L899 garLoopResultBuilder]: For program point L4034(lines 4034 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,191 INFO L899 garLoopResultBuilder]: For program point L1392(lines 1392 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,191 INFO L899 garLoopResultBuilder]: For program point L4299(lines 4299 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,191 INFO L899 garLoopResultBuilder]: For program point L1658(lines 1658 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,191 INFO L899 garLoopResultBuilder]: For program point L4566(lines 4566 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,191 INFO L899 garLoopResultBuilder]: For program point L1131(lines 1131 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,191 INFO L899 garLoopResultBuilder]: For program point L1924(lines 1924 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,191 INFO L899 garLoopResultBuilder]: For program point L2981(lines 2981 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,191 INFO L899 garLoopResultBuilder]: For program point L4831(line 4831) no Hoare annotation was computed. [2022-12-13 11:37:59,191 INFO L899 garLoopResultBuilder]: For program point L3774(lines 3774 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,191 INFO L899 garLoopResultBuilder]: For program point L603(lines 603 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L3246(lines 3246 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L2454(lines 2454 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L1397(lines 1397 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L340(lines 340 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L2190(lines 2190 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L4304(lines 4304 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L76(lines 76 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L869(lines 869 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L3512(lines 3512 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L4041(lines 4041 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L1664(lines 1664 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L1929(lines 1929 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L872(lines 872 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L3779(lines 3779 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L2723(lines 2723 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L4573(lines 4573 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L1402(lines 1402 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L2459(lines 2459 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L3252(lines 3252 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L1138(lines 1138 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L2988(lines 2988 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L610(lines 610 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L4310(lines 4310 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,192 INFO L899 garLoopResultBuilder]: For program point L2196(lines 2196 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L82(lines 82 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L1404(lines 1404 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L347(lines 347 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L3519(lines 3519 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L4048(lines 4048 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L2992(lines 2992 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L878(lines 878 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L3785(lines 3785 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L1671(lines 1671 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L1407(lines 1407 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L1143(lines 1143 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L1936(lines 1936 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L2729(lines 2729 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L2466(lines 2466 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L4580(lines 4580 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L4316(lines 4316 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L617(lines 617 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L3260(lines 3260 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L2203(lines 2203 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L90(lines 90 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L1676(lines 1676 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,193 INFO L899 garLoopResultBuilder]: For program point L1412(lines 1412 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L355(lines 355 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L4055(lines 4055 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L2470(lines 2470 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L3527(lines 3527 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L2999(lines 2999 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L3792(lines 3792 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L4585(lines 4585 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L1150(lines 1150 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L1943(lines 1943 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L886(lines 886 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L2736(lines 2736 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L4323(lines 4323 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L3266(lines 3266 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L95(lines 95 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L624(lines 624 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L2210(lines 2210 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L1682(lines 1682 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L1418(lines 1418 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L362(lines 362 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L1155(lines 1155 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L4062(lines 4062 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L2741(lines 2741 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L3534(lines 3534 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,194 INFO L899 garLoopResultBuilder]: For program point L2477(lines 2477 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L3006(lines 3006 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L3799(lines 3799 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L1950(lines 1950 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L4593(lines 4593 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L2215(lines 2215 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L894(lines 894 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L630(lines 630 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L4330(lines 4330 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L3273(lines 3273 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L102(lines 102 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L1688(lines 1688 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L1425(lines 1425 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L3804(lines 3804 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L2483(lines 2483 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L369(lines 369 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L3276(lines 3276 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L4069(lines 4069 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L2748(lines 2748 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L3541(lines 3541 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L1163(lines 1163 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L635(lines 635 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L3014(lines 3014 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L2486(lines 2486 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,195 INFO L899 garLoopResultBuilder]: For program point L4600(lines 4600 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L2222(lines 2222 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L4336(lines 4336 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L1958(lines 1958 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L901(lines 901 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L109(lines 109 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L4602(lines 4602 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L1431(lines 1431 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L3281(lines 3281 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L4074(lines 4074 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L1696(lines 1696 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L2753(lines 2753 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L3811(lines 3811 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L641(lines 641 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L3548(lines 3548 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L377(lines 377 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L1170(lines 1170 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L3020(lines 3020 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L2492(lines 2492 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L3285(lines 3285 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L907(lines 907 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L4607(lines 4607 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L2229(lines 2229 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L115(lines 115 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,196 INFO L899 garLoopResultBuilder]: For program point L1965(lines 1965 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L4344(lines 4344 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L3816(lines 3816 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L645(lines 645 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L1438(lines 1438 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L2760(lines 2760 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L382(lines 382 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L1704(lines 1704 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L3554(lines 3554 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L1176(lines 1176 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L2498(lines 2498 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L4612(lines 4612 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L3291(lines 3291 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L3027(lines 3027 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L649(lines 649 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L2235(lines 2235 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L4085(lines 4085 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L1971(lines 1971 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L914(lines 914 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L122(lines 122 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L3822(lines 3822 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L1444(lines 1444 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L387(lines 387 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L4351(lines 4351 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,197 INFO L899 garLoopResultBuilder]: For program point L2766(lines 2766 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L3031(lines 3031 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L1710(lines 1710 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L2503(lines 2503 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L3561(lines 3561 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L2240(lines 2240 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L126(lines 126 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L4090(lines 4090 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L919(lines 919 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L655(lines 655 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L3298(lines 3298 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L1184(lines 1184 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L2770(lines 2770 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L4620(lines 4620 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L1450(lines 1450 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L393(lines 393 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L4357(lines 4357 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L1979(lines 1979 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L1715(lines 1715 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L3830(lines 3830 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L3566(lines 3566 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L2245(lines 2245 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L131(lines 131 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L3038(lines 3038 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L2510(lines 2510 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,198 INFO L899 garLoopResultBuilder]: For program point L4096(lines 4096 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L2775(lines 2775 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L3304(lines 3304 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L1983(lines 1983 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L926(lines 926 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L662(lines 662 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L1455(lines 1455 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L398(lines 398 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L4362(lines 4362 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L1191(lines 1191 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L1720(lines 1720 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L4627(lines 4627 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L2249(lines 2249 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L3837(lines 3837 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L3573(lines 3573 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L4366(lines 4366 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L3309(lines 3309 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L138(lines 138 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L3045(lines 3045 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L1460(lines 1460 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L2517(lines 2517 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L403(lines 403 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L1196(lines 1196 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L2782(lines 2782 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,199 INFO L899 garLoopResultBuilder]: For program point L4104(lines 4104 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L1990(lines 1990 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L934(lines 934 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L1727(lines 1727 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L670(lines 670 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L4634(lines 4634 4636) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L4634-2(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L2256(lines 2256 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L4635(line 4635) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L3050(lines 3050 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L1465(lines 1465 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L3315(lines 3315 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L4372(lines 4372 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L1201(lines 1201 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L3844(lines 3844 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L3580(lines 3580 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L4637-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L4638(line 4638) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L146(lines 146 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L2789(lines 2789 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L2525(lines 2525 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L411(lines 411 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L4111(lines 4111 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L1997(lines 1997 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,200 INFO L899 garLoopResultBuilder]: For program point L676(lines 676 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,201 INFO L899 garLoopResultBuilder]: For program point L4640-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,201 INFO L899 garLoopResultBuilder]: For program point L2262(lines 2262 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,201 INFO L899 garLoopResultBuilder]: For program point L941(lines 941 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,201 INFO L899 garLoopResultBuilder]: For program point L1734(lines 1734 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,201 INFO L899 garLoopResultBuilder]: For program point L3584(lines 3584 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,201 INFO L899 garLoopResultBuilder]: For program point L4641(line 4641) no Hoare annotation was computed. [2022-12-13 11:37:59,201 INFO L899 garLoopResultBuilder]: For program point L3320(lines 3320 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,201 INFO L895 garLoopResultBuilder]: At program point calculate_output2_returnLabel#1(lines 1385 2720) the Hoare annotation is: (let ((.cse6 (<= ~a14~0 19)) (.cse20 (<= ~a28~0 15)) (.cse1 (= ~a26~0 18)) (.cse15 (<= ~a28~0 16)) (.cse5 (<= 16 ~a28~0)) (.cse17 (<= ~a26~0 17)) (.cse12 (<= 17 ~a28~0)) (.cse13 (<= 18 ~a4~0)) (.cse0 (<= ~a4~0 17)) (.cse7 (<= ~a3~0 0)) (.cse8 (<= 17 ~a4~0)) (.cse9 (= 19 ~a26~0)) (.cse2 (<= 19 ~a14~0)) (.cse3 (= ~a7~0 0)) (.cse16 (= ~a25~0 1)) (.cse10 (= ~a14~0 18)) (.cse18 (= ~a28~0 15)) (.cse11 (= 16 ~a4~0)) (.cse4 (= ~a3~0 1)) (.cse19 (= ~a1~0 1)) (.cse14 (= ~a7~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse2 .cse7 .cse8 .cse3 .cse9) (and .cse10 .cse11 .cse3 .cse4 .cse12) (and .cse13 .cse6 .cse1 .cse2 .cse7 .cse14) (and .cse1 .cse10 .cse3 .cse4 .cse12) (and .cse0 .cse10 .cse8 .cse3 .cse4 .cse15 .cse5) (and .cse16 .cse2 .cse17 .cse18 .cse3 .cse4 .cse19) (and .cse7 .cse10 .cse8 .cse12 .cse14 .cse9) (and .cse13 .cse7 .cse10 .cse3 .cse12) (and .cse13 .cse2 .cse7 .cse15 .cse14 .cse9) (and .cse2 .cse17 .cse3 .cse4 .cse15 .cse5) (and .cse6 .cse1 .cse2 .cse7 .cse11 .cse12 .cse14) (and .cse16 .cse18 .cse4 .cse19 .cse14 (= ~a4~0 17)) (and .cse7 .cse10 .cse11 .cse14 .cse9) (and .cse13 .cse16 .cse10 .cse18 .cse3 .cse4 .cse19) (and .cse2 .cse17 .cse7 .cse11 .cse3 .cse15) (and .cse0 .cse10 .cse4 .cse15 .cse14 .cse5) (and .cse6 .cse2 .cse7 .cse11 .cse14 .cse9) (and .cse10 .cse4 .cse14 .cse9 .cse5) (and .cse7 .cse10 .cse8 .cse14 .cse20) (and .cse16 .cse10 .cse18 .cse11 .cse3 .cse4 .cse19 .cse9) (and .cse7 .cse10 .cse11 .cse3 .cse20) (and .cse2 .cse7 .cse8 .cse14 .cse20) (and .cse1 .cse7 .cse10 .cse11 .cse14 .cse5) (and .cse13 .cse6 .cse2 .cse3 .cse4 .cse9 .cse5) (and .cse0 .cse1 .cse2 .cse4 .cse12 .cse14) (and .cse13 .cse2 .cse4 .cse15 .cse14 .cse9 .cse5) (and .cse1 .cse7 .cse10 .cse11 .cse3) (and .cse0 .cse2 .cse11 .cse3 .cse4 .cse12) (and .cse0 .cse10 .cse11 .cse4 .cse12 .cse14) (and .cse6 .cse2 .cse17 .cse7 .cse11 .cse3) (and .cse16 .cse10 .cse18 .cse8 .cse3 .cse4 .cse19 .cse9) (and .cse2 .cse7 .cse8 .cse3 .cse20) (and .cse2 .cse17 .cse7 .cse11 .cse12 .cse14) (and .cse6 .cse1 .cse2 .cse7 .cse8 .cse3 .cse15) (and .cse13 .cse7 .cse10 .cse15 .cse14) (and .cse2 .cse7 .cse11 .cse12 .cse14 .cse9) (and .cse6 .cse2 .cse3 .cse4 .cse12 .cse9) (and .cse13 .cse10 .cse4 .cse12 .cse14) (and .cse1 .cse2 .cse7 .cse11 .cse15 .cse14 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse7 .cse8 .cse3) (and .cse13 .cse2 .cse17 .cse4 .cse15 .cse14 .cse5) (and .cse13 .cse1 .cse2 .cse7 .cse15 .cse14) (and .cse13 .cse6 .cse16 .cse2 .cse18 .cse4 .cse19 .cse14) (and .cse6 .cse2 .cse8 .cse4 .cse12 .cse14 .cse9) (and .cse16 .cse2 .cse18 .cse11 .cse4 .cse19 .cse14) (and .cse2 .cse17 .cse7 .cse8 .cse15 .cse14) (and .cse16 .cse2 .cse17 .cse18 .cse4 .cse19 .cse14) (and .cse1 .cse10 .cse4 .cse14 .cse5) (and .cse1 .cse2 .cse7 .cse11 .cse3 .cse12) (and .cse0 .cse1 .cse7 .cse10 .cse8 .cse3 .cse15) (and .cse6 .cse1 .cse2 .cse4 .cse12 .cse14) (and .cse0 .cse2 .cse11 .cse4 .cse15 .cse14 .cse5) (and .cse2 .cse7 .cse11 .cse3 .cse20) (and .cse6 .cse1 .cse2 .cse7 .cse8 .cse15 .cse14) (and .cse7 .cse10 .cse8 .cse3 .cse12 .cse9) (and .cse13 .cse10 .cse3 .cse4 .cse12) (and .cse13 .cse16 .cse2 .cse18 .cse4 .cse19 .cse14 .cse9) (and .cse16 .cse10 .cse18 .cse8 .cse4 .cse19 .cse14) (and .cse2 .cse17 .cse7 .cse11 .cse14 .cse20) (and .cse1 .cse2 .cse3 .cse4 .cse12) (and .cse2 .cse7 .cse8 .cse3 .cse15 .cse9) (and .cse13 .cse2 .cse3 .cse4 .cse12 .cse9) (and .cse0 .cse2 .cse17 .cse8 .cse4 .cse12 .cse14) (and .cse0 .cse2 .cse17 .cse7 .cse8 .cse3) (and .cse1 .cse7 .cse10 .cse8 .cse14) (and .cse13 .cse10 .cse3 .cse4 .cse9 .cse5) (and .cse13 .cse1 .cse10 .cse3 .cse4 .cse5) (and .cse13 .cse6 .cse2 .cse17 .cse4 .cse12 .cse14) (and .cse7 .cse10 .cse8 .cse3 .cse20) (and .cse2 .cse7 .cse11 .cse14 .cse9 .cse20) (and .cse13 .cse1 .cse2 .cse4 .cse15 .cse14 .cse5) (and .cse13 .cse2 .cse17 .cse3 .cse4 .cse12) (and .cse7 .cse10 .cse11 .cse12 .cse14) (and .cse7 .cse10 .cse11 .cse3 .cse12) (and .cse13 .cse16 .cse2 .cse18 .cse3 .cse4 .cse19 .cse9) (and .cse0 .cse2 .cse7 .cse8 .cse14 .cse9) (and .cse16 .cse2 .cse18 .cse11 .cse3 .cse4 .cse19) (and .cse16 .cse10 .cse18 .cse11 .cse4 .cse19 .cse14 (= ~a26~0 17)))) [2022-12-13 11:37:59,201 INFO L899 garLoopResultBuilder]: For program point L1471(lines 1471 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,201 INFO L899 garLoopResultBuilder]: For program point L4378(lines 4378 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,201 INFO L899 garLoopResultBuilder]: For program point L1207(lines 1207 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,201 INFO L899 garLoopResultBuilder]: For program point L3057(lines 3057 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,201 INFO L899 garLoopResultBuilder]: For program point L3850(lines 3850 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,201 INFO L899 garLoopResultBuilder]: For program point L4643-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L151(lines 151 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L2794(lines 2794 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L4644(line 4644) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L416(lines 416 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L4116(lines 4116 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L2531(lines 2531 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L946(lines 946 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L682(lines 682 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L4646-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L2004(lines 2004 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L4647(line 4647) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L3590(lines 3590 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L2269(lines 2269 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L3062(lines 3062 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L1477(lines 1477 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L3327(lines 3327 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L4384(lines 4384 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L1213(lines 1213 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L3856(lines 3856 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L1742(lines 1742 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L4649-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L157(lines 157 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L4650(line 4650) no Hoare annotation was computed. [2022-12-13 11:37:59,202 INFO L899 garLoopResultBuilder]: For program point L422(lines 422 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L4122(lines 4122 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L2801(lines 2801 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L2273(lines 2273 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L2009(lines 2009 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L952(lines 952 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L4652-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L1481(lines 1481 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L689(lines 689 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L4653(line 4653) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L2539(lines 2539 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L1218(lines 1218 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L161(lines 161 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L3068(lines 3068 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L3862(lines 3862 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L1748(lines 1748 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L4655-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L3598(lines 3598 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L1484(lines 1484 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L3334(lines 3334 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L2806(lines 2806 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L4656(line 4656) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L2278(lines 2278 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L4392(lines 4392 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,203 INFO L899 garLoopResultBuilder]: For program point L4128(lines 4128 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,204 INFO L895 garLoopResultBuilder]: At program point calculate_output_returnLabel#1(lines 49 1383) the Hoare annotation is: (let ((.cse6 (<= ~a14~0 19)) (.cse20 (<= ~a28~0 15)) (.cse1 (= ~a26~0 18)) (.cse15 (<= ~a28~0 16)) (.cse5 (<= 16 ~a28~0)) (.cse17 (<= ~a26~0 17)) (.cse12 (<= 17 ~a28~0)) (.cse13 (<= 18 ~a4~0)) (.cse0 (<= ~a4~0 17)) (.cse7 (<= ~a3~0 0)) (.cse8 (<= 17 ~a4~0)) (.cse9 (= 19 ~a26~0)) (.cse2 (<= 19 ~a14~0)) (.cse3 (= ~a7~0 0)) (.cse16 (= ~a25~0 1)) (.cse10 (= ~a14~0 18)) (.cse18 (= ~a28~0 15)) (.cse11 (= 16 ~a4~0)) (.cse4 (= ~a3~0 1)) (.cse19 (= ~a1~0 1)) (.cse14 (= ~a7~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse2 .cse7 .cse8 .cse3 .cse9) (and .cse10 .cse11 .cse3 .cse4 .cse12) (and .cse13 .cse6 .cse1 .cse2 .cse7 .cse14) (and .cse1 .cse10 .cse3 .cse4 .cse12) (and .cse0 .cse10 .cse8 .cse3 .cse4 .cse15 .cse5) (and .cse16 .cse2 .cse17 .cse18 .cse3 .cse4 .cse19) (and .cse7 .cse10 .cse8 .cse12 .cse14 .cse9) (and .cse13 .cse7 .cse10 .cse3 .cse12) (and .cse13 .cse2 .cse7 .cse15 .cse14 .cse9) (and .cse2 .cse17 .cse3 .cse4 .cse15 .cse5) (and .cse6 .cse1 .cse2 .cse7 .cse11 .cse12 .cse14) (and .cse16 .cse18 .cse4 .cse19 .cse14 (= ~a4~0 17)) (and .cse7 .cse10 .cse11 .cse14 .cse9) (and .cse13 .cse16 .cse10 .cse18 .cse3 .cse4 .cse19) (and .cse2 .cse17 .cse7 .cse11 .cse3 .cse15) (and .cse0 .cse10 .cse4 .cse15 .cse14 .cse5) (and .cse6 .cse2 .cse7 .cse11 .cse14 .cse9) (and .cse10 .cse4 .cse14 .cse9 .cse5) (and .cse7 .cse10 .cse8 .cse14 .cse20) (and .cse16 .cse10 .cse18 .cse11 .cse3 .cse4 .cse19 .cse9) (and .cse7 .cse10 .cse11 .cse3 .cse20) (and .cse2 .cse7 .cse8 .cse14 .cse20) (and .cse1 .cse7 .cse10 .cse11 .cse14 .cse5) (and .cse13 .cse6 .cse2 .cse3 .cse4 .cse9 .cse5) (and .cse0 .cse1 .cse2 .cse4 .cse12 .cse14) (and .cse13 .cse2 .cse4 .cse15 .cse14 .cse9 .cse5) (and .cse1 .cse7 .cse10 .cse11 .cse3) (and .cse0 .cse2 .cse11 .cse3 .cse4 .cse12) (and .cse0 .cse10 .cse11 .cse4 .cse12 .cse14) (and .cse6 .cse2 .cse17 .cse7 .cse11 .cse3) (and .cse16 .cse10 .cse18 .cse8 .cse3 .cse4 .cse19 .cse9) (and .cse2 .cse7 .cse8 .cse3 .cse20) (and .cse2 .cse17 .cse7 .cse11 .cse12 .cse14) (and .cse6 .cse1 .cse2 .cse7 .cse8 .cse3 .cse15) (and .cse13 .cse7 .cse10 .cse15 .cse14) (and .cse2 .cse7 .cse11 .cse12 .cse14 .cse9) (and .cse6 .cse2 .cse3 .cse4 .cse12 .cse9) (and .cse13 .cse10 .cse4 .cse12 .cse14) (and .cse1 .cse2 .cse7 .cse11 .cse15 .cse14 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse7 .cse8 .cse3) (and .cse13 .cse2 .cse17 .cse4 .cse15 .cse14 .cse5) (and .cse13 .cse1 .cse2 .cse7 .cse15 .cse14) (and .cse13 .cse6 .cse16 .cse2 .cse18 .cse4 .cse19 .cse14) (and .cse6 .cse2 .cse8 .cse4 .cse12 .cse14 .cse9) (and .cse16 .cse2 .cse18 .cse11 .cse4 .cse19 .cse14) (and .cse2 .cse17 .cse7 .cse8 .cse15 .cse14) (and .cse16 .cse2 .cse17 .cse18 .cse4 .cse19 .cse14) (and .cse1 .cse10 .cse4 .cse14 .cse5) (and .cse1 .cse2 .cse7 .cse11 .cse3 .cse12) (and .cse0 .cse1 .cse7 .cse10 .cse8 .cse3 .cse15) (and .cse6 .cse1 .cse2 .cse4 .cse12 .cse14) (and .cse0 .cse2 .cse11 .cse4 .cse15 .cse14 .cse5) (and .cse2 .cse7 .cse11 .cse3 .cse20) (and .cse6 .cse1 .cse2 .cse7 .cse8 .cse15 .cse14) (and .cse7 .cse10 .cse8 .cse3 .cse12 .cse9) (and .cse13 .cse10 .cse3 .cse4 .cse12) (and .cse13 .cse16 .cse2 .cse18 .cse4 .cse19 .cse14 .cse9) (and .cse16 .cse10 .cse18 .cse8 .cse4 .cse19 .cse14) (and .cse2 .cse17 .cse7 .cse11 .cse14 .cse20) (and .cse1 .cse2 .cse3 .cse4 .cse12) (and .cse2 .cse7 .cse8 .cse3 .cse15 .cse9) (and .cse13 .cse2 .cse3 .cse4 .cse12 .cse9) (and .cse0 .cse2 .cse17 .cse8 .cse4 .cse12 .cse14) (and .cse0 .cse2 .cse17 .cse7 .cse8 .cse3) (and .cse1 .cse7 .cse10 .cse8 .cse14) (and .cse13 .cse10 .cse3 .cse4 .cse9 .cse5) (and .cse13 .cse1 .cse10 .cse3 .cse4 .cse5) (and .cse13 .cse6 .cse2 .cse17 .cse4 .cse12 .cse14) (and .cse7 .cse10 .cse8 .cse3 .cse20) (and .cse2 .cse7 .cse11 .cse14 .cse9 .cse20) (and .cse13 .cse1 .cse2 .cse4 .cse15 .cse14 .cse5) (and .cse13 .cse2 .cse17 .cse3 .cse4 .cse12) (and .cse7 .cse10 .cse11 .cse12 .cse14) (and .cse7 .cse10 .cse11 .cse3 .cse12) (and .cse13 .cse16 .cse2 .cse18 .cse3 .cse4 .cse19 .cse9) (and .cse0 .cse2 .cse7 .cse8 .cse14 .cse9) (and .cse16 .cse2 .cse18 .cse11 .cse3 .cse4 .cse19) (and .cse16 .cse10 .cse18 .cse11 .cse4 .cse19 .cse14 (= ~a26~0 17)))) [2022-12-13 11:37:59,204 INFO L899 garLoopResultBuilder]: For program point L429(lines 429 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,204 INFO L899 garLoopResultBuilder]: For program point L165(lines 165 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,204 INFO L899 garLoopResultBuilder]: For program point L694(lines 694 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,204 INFO L899 garLoopResultBuilder]: For program point L4658-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,204 INFO L899 garLoopResultBuilder]: For program point L2016(lines 2016 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,204 INFO L899 garLoopResultBuilder]: For program point L4659(line 4659) no Hoare annotation was computed. [2022-12-13 11:37:59,204 INFO L899 garLoopResultBuilder]: For program point L2545(lines 2545 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,204 INFO L899 garLoopResultBuilder]: For program point L1224(lines 1224 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,204 INFO L899 garLoopResultBuilder]: For program point L960(lines 960 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,204 INFO L899 garLoopResultBuilder]: For program point L3867(lines 3867 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,204 INFO L899 garLoopResultBuilder]: For program point L3603(lines 3603 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,204 INFO L899 garLoopResultBuilder]: For program point L3075(lines 3075 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,204 INFO L899 garLoopResultBuilder]: For program point L2811(lines 2811 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,204 INFO L899 garLoopResultBuilder]: For program point L4661-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,204 INFO L899 garLoopResultBuilder]: For program point L3340(lines 3340 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L4397(lines 4397 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L1755(lines 1755 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L4662(line 4662) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L1491(lines 1491 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L434(lines 434 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L170(lines 170 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L4135(lines 4135 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L4664-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L2286(lines 2286 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L2022(lines 2022 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L701(lines 701 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L4665(line 4665) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L2551(lines 2551 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L966(lines 966 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L1231(lines 1231 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L3081(lines 3081 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L3874(lines 3874 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L4667-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L3610(lines 3610 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L1496(lines 1496 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L2818(lines 2818 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L1761(lines 1761 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L4668(line 4668) no Hoare annotation was computed. [2022-12-13 11:37:59,205 INFO L899 garLoopResultBuilder]: For program point L440(lines 440 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L3347(lines 3347 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L4404(lines 4404 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L176(lines 176 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L2291(lines 2291 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L4141(lines 4141 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L4670-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L3085(lines 3085 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L4671(line 4671) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L2029(lines 2029 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L3879(lines 3879 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L708(lines 708 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L2558(lines 2558 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L4408(lines 4408 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L1237(lines 1237 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L973(lines 973 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L4673-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L4674(line 4674) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L3617(lines 3617 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L1503(lines 1503 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L446(lines 446 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L2825(lines 2825 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L3354(lines 3354 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L183(lines 183 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,206 INFO L899 garLoopResultBuilder]: For program point L2033(lines 2033 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L1769(lines 1769 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L4676-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L2298(lines 2298 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L4148(lines 4148 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L3091(lines 3091 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L4677(line 4677) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L1242(lines 1242 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L978(lines 978 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L714(lines 714 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L2564(lines 2564 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L450(lines 450 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L3886(lines 3886 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L4679-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L3622(lines 3622 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L4415(lines 4415 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L4680(line 4680) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L3359(lines 3359 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L1510(lines 1510 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L1246(lines 1246 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L2303(lines 2303 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L189(lines 189 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L2039(lines 2039 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L2832(lines 2832 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L4682-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,207 INFO L899 garLoopResultBuilder]: For program point L454(lines 454 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L3097(lines 3097 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L1776(lines 1776 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L4683(line 4683) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L4155(lines 4155 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L4685-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L457(lines 457 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L986(lines 986 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L3893(lines 3893 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L722(lines 722 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L4686(line 4686) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L2572(lines 2572 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L3629(lines 3629 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L3365(lines 3365 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L1516(lines 1516 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L4423(lines 4423 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L1252(lines 1252 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L2309(lines 2309 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L195(lines 195 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L3102(lines 3102 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L2045(lines 2045 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L1781(lines 1781 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L4688-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L2574(lines 2574 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L2839(lines 2839 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,208 INFO L899 garLoopResultBuilder]: For program point L4689(line 4689) no Hoare annotation was computed. [2022-12-13 11:37:59,209 INFO L899 garLoopResultBuilder]: For program point L3897(lines 3897 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,209 INFO L899 garLoopResultBuilder]: For program point L4162(lines 4162 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,209 INFO L899 garLoopResultBuilder]: For program point L4691-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,209 INFO L899 garLoopResultBuilder]: For program point L3370(lines 3370 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,209 INFO L899 garLoopResultBuilder]: For program point L992(lines 992 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,209 INFO L899 garLoopResultBuilder]: For program point L4692(line 4692) no Hoare annotation was computed. [2022-12-13 11:37:59,209 INFO L899 garLoopResultBuilder]: For program point L464(lines 464 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,209 INFO L899 garLoopResultBuilder]: For program point L2314(lines 2314 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,209 INFO L899 garLoopResultBuilder]: For program point L4428(lines 4428 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,209 INFO L899 garLoopResultBuilder]: For program point L3900(lines 3900 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,209 INFO L899 garLoopResultBuilder]: For program point L1786(lines 1786 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,209 INFO L899 garLoopResultBuilder]: For program point L729(lines 729 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,209 INFO L895 garLoopResultBuilder]: At program point calculate_output4_returnLabel#1(lines 4084 4818) the Hoare annotation is: (let ((.cse6 (<= ~a14~0 19)) (.cse20 (<= ~a28~0 15)) (.cse1 (= ~a26~0 18)) (.cse15 (<= ~a28~0 16)) (.cse5 (<= 16 ~a28~0)) (.cse17 (<= ~a26~0 17)) (.cse12 (<= 17 ~a28~0)) (.cse13 (<= 18 ~a4~0)) (.cse0 (<= ~a4~0 17)) (.cse7 (<= ~a3~0 0)) (.cse8 (<= 17 ~a4~0)) (.cse9 (= 19 ~a26~0)) (.cse2 (<= 19 ~a14~0)) (.cse3 (= ~a7~0 0)) (.cse16 (= ~a25~0 1)) (.cse10 (= ~a14~0 18)) (.cse18 (= ~a28~0 15)) (.cse11 (= 16 ~a4~0)) (.cse4 (= ~a3~0 1)) (.cse19 (= ~a1~0 1)) (.cse14 (= ~a7~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse2 .cse7 .cse8 .cse3 .cse9) (and .cse10 .cse11 .cse3 .cse4 .cse12) (and .cse13 .cse6 .cse1 .cse2 .cse7 .cse14) (and .cse1 .cse10 .cse3 .cse4 .cse12) (and .cse0 .cse10 .cse8 .cse3 .cse4 .cse15 .cse5) (and .cse16 .cse2 .cse17 .cse18 .cse3 .cse4 .cse19) (and .cse7 .cse10 .cse8 .cse12 .cse14 .cse9) (and .cse13 .cse7 .cse10 .cse3 .cse12) (and .cse13 .cse2 .cse7 .cse15 .cse14 .cse9) (and .cse2 .cse17 .cse3 .cse4 .cse15 .cse5) (and .cse6 .cse1 .cse2 .cse7 .cse11 .cse12 .cse14) (and .cse16 .cse18 .cse4 .cse19 .cse14 (= ~a4~0 17)) (and .cse7 .cse10 .cse11 .cse14 .cse9) (and .cse13 .cse16 .cse10 .cse18 .cse3 .cse4 .cse19) (and .cse2 .cse17 .cse7 .cse11 .cse3 .cse15) (and .cse0 .cse10 .cse4 .cse15 .cse14 .cse5) (and .cse6 .cse2 .cse7 .cse11 .cse14 .cse9) (and .cse10 .cse4 .cse14 .cse9 .cse5) (and .cse7 .cse10 .cse8 .cse14 .cse20) (and .cse16 .cse10 .cse18 .cse11 .cse3 .cse4 .cse19 .cse9) (and .cse7 .cse10 .cse11 .cse3 .cse20) (and .cse2 .cse7 .cse8 .cse14 .cse20) (and .cse1 .cse7 .cse10 .cse11 .cse14 .cse5) (and .cse13 .cse6 .cse2 .cse3 .cse4 .cse9 .cse5) (and .cse0 .cse1 .cse2 .cse4 .cse12 .cse14) (and .cse13 .cse2 .cse4 .cse15 .cse14 .cse9 .cse5) (and .cse1 .cse7 .cse10 .cse11 .cse3) (and .cse0 .cse2 .cse11 .cse3 .cse4 .cse12) (and .cse0 .cse10 .cse11 .cse4 .cse12 .cse14) (and .cse6 .cse2 .cse17 .cse7 .cse11 .cse3) (and .cse16 .cse10 .cse18 .cse8 .cse3 .cse4 .cse19 .cse9) (and .cse2 .cse7 .cse8 .cse3 .cse20) (and .cse2 .cse17 .cse7 .cse11 .cse12 .cse14) (and .cse6 .cse1 .cse2 .cse7 .cse8 .cse3 .cse15) (and .cse13 .cse7 .cse10 .cse15 .cse14) (and .cse2 .cse7 .cse11 .cse12 .cse14 .cse9) (and .cse6 .cse2 .cse3 .cse4 .cse12 .cse9) (and .cse13 .cse10 .cse4 .cse12 .cse14) (and .cse1 .cse2 .cse7 .cse11 .cse15 .cse14 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse7 .cse8 .cse3) (and .cse13 .cse2 .cse17 .cse4 .cse15 .cse14 .cse5) (and .cse13 .cse1 .cse2 .cse7 .cse15 .cse14) (and .cse13 .cse6 .cse16 .cse2 .cse18 .cse4 .cse19 .cse14) (and .cse6 .cse2 .cse8 .cse4 .cse12 .cse14 .cse9) (and .cse16 .cse2 .cse18 .cse11 .cse4 .cse19 .cse14) (and .cse2 .cse17 .cse7 .cse8 .cse15 .cse14) (and .cse16 .cse2 .cse17 .cse18 .cse4 .cse19 .cse14) (and .cse1 .cse10 .cse4 .cse14 .cse5) (and .cse1 .cse2 .cse7 .cse11 .cse3 .cse12) (and .cse0 .cse1 .cse7 .cse10 .cse8 .cse3 .cse15) (and .cse6 .cse1 .cse2 .cse4 .cse12 .cse14) (and .cse0 .cse2 .cse11 .cse4 .cse15 .cse14 .cse5) (and .cse2 .cse7 .cse11 .cse3 .cse20) (and .cse6 .cse1 .cse2 .cse7 .cse8 .cse15 .cse14) (and .cse7 .cse10 .cse8 .cse3 .cse12 .cse9) (and .cse13 .cse10 .cse3 .cse4 .cse12) (and .cse13 .cse16 .cse2 .cse18 .cse4 .cse19 .cse14 .cse9) (and .cse16 .cse10 .cse18 .cse8 .cse4 .cse19 .cse14) (and .cse2 .cse17 .cse7 .cse11 .cse14 .cse20) (and .cse1 .cse2 .cse3 .cse4 .cse12) (and .cse2 .cse7 .cse8 .cse3 .cse15 .cse9) (and .cse13 .cse2 .cse3 .cse4 .cse12 .cse9) (and .cse0 .cse2 .cse17 .cse8 .cse4 .cse12 .cse14) (and .cse0 .cse2 .cse17 .cse7 .cse8 .cse3) (and .cse1 .cse7 .cse10 .cse8 .cse14) (and .cse13 .cse10 .cse3 .cse4 .cse9 .cse5) (and .cse13 .cse1 .cse10 .cse3 .cse4 .cse5) (and .cse13 .cse6 .cse2 .cse17 .cse4 .cse12 .cse14) (and .cse7 .cse10 .cse8 .cse3 .cse20) (and .cse2 .cse7 .cse11 .cse14 .cse9 .cse20) (and .cse13 .cse1 .cse2 .cse4 .cse15 .cse14 .cse5) (and .cse13 .cse2 .cse17 .cse3 .cse4 .cse12) (and .cse7 .cse10 .cse11 .cse12 .cse14) (and .cse7 .cse10 .cse11 .cse3 .cse12) (and .cse13 .cse16 .cse2 .cse18 .cse3 .cse4 .cse19 .cse9) (and .cse0 .cse2 .cse7 .cse8 .cse14 .cse9) (and .cse16 .cse2 .cse18 .cse11 .cse3 .cse4 .cse19) (and .cse16 .cse10 .cse18 .cse11 .cse4 .cse19 .cse14 (= ~a26~0 17)))) [2022-12-13 11:37:59,209 INFO L899 garLoopResultBuilder]: For program point L3636(lines 3636 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,209 INFO L899 garLoopResultBuilder]: For program point L1522(lines 1522 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,209 INFO L899 garLoopResultBuilder]: For program point L2051(lines 2051 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,209 INFO L899 garLoopResultBuilder]: For program point L2844(lines 2844 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L4694-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L1259(lines 1259 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L202(lines 202 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L4695(line 4695) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L2581(lines 2581 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L3110(lines 3110 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L4168(lines 4168 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L4697-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L998(lines 998 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L734(lines 734 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L4698(line 4698) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L3641(lines 3641 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L1527(lines 1527 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L4434(lines 4434 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L2320(lines 2320 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L3377(lines 3377 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L3906(lines 3906 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L471(lines 471 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L2057(lines 2057 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L2850(lines 2850 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L1793(lines 1793 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L4700-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L1265(lines 1265 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L208(lines 208 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,210 INFO L899 garLoopResultBuilder]: For program point L4701(line 4701) no Hoare annotation was computed. [2022-12-13 11:37:59,211 INFO L899 garLoopResultBuilder]: For program point L738(lines 738 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,211 INFO L899 garLoopResultBuilder]: For program point L2588(lines 2588 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,211 INFO L899 garLoopResultBuilder]: For program point L4438(lines 4438 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,211 INFO L899 garLoopResultBuilder]: For program point L4174(lines 4174 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,211 INFO L899 garLoopResultBuilder]: For program point L3117(lines 3117 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,211 INFO L899 garLoopResultBuilder]: For program point L4703-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,211 INFO L899 garLoopResultBuilder]: For program point L3646(lines 3646 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,211 INFO L899 garLoopResultBuilder]: For program point L4704(line 4704) no Hoare annotation was computed. [2022-12-13 11:37:59,211 INFO L899 garLoopResultBuilder]: For program point L1005(lines 1005 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,211 INFO L899 garLoopResultBuilder]: For program point L1534(lines 1534 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,211 INFO L899 garLoopResultBuilder]: For program point L477(lines 477 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,211 INFO L899 garLoopResultBuilder]: For program point L3384(lines 3384 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,211 INFO L899 garLoopResultBuilder]: For program point L2327(lines 2327 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,211 INFO L899 garLoopResultBuilder]: For program point L2856(lines 2856 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,211 INFO L899 garLoopResultBuilder]: For program point L3913(lines 3913 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,211 INFO L895 garLoopResultBuilder]: At program point calculate_output3_returnLabel#1(lines 2722 4082) the Hoare annotation is: (let ((.cse6 (<= ~a14~0 19)) (.cse20 (<= ~a28~0 15)) (.cse1 (= ~a26~0 18)) (.cse15 (<= ~a28~0 16)) (.cse5 (<= 16 ~a28~0)) (.cse17 (<= ~a26~0 17)) (.cse12 (<= 17 ~a28~0)) (.cse13 (<= 18 ~a4~0)) (.cse0 (<= ~a4~0 17)) (.cse7 (<= ~a3~0 0)) (.cse8 (<= 17 ~a4~0)) (.cse9 (= 19 ~a26~0)) (.cse2 (<= 19 ~a14~0)) (.cse3 (= ~a7~0 0)) (.cse16 (= ~a25~0 1)) (.cse10 (= ~a14~0 18)) (.cse18 (= ~a28~0 15)) (.cse11 (= 16 ~a4~0)) (.cse4 (= ~a3~0 1)) (.cse19 (= ~a1~0 1)) (.cse14 (= ~a7~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse6 .cse2 .cse7 .cse8 .cse3 .cse9) (and .cse10 .cse11 .cse3 .cse4 .cse12) (and .cse13 .cse6 .cse1 .cse2 .cse7 .cse14) (and .cse1 .cse10 .cse3 .cse4 .cse12) (and .cse0 .cse10 .cse8 .cse3 .cse4 .cse15 .cse5) (and .cse16 .cse2 .cse17 .cse18 .cse3 .cse4 .cse19) (and .cse7 .cse10 .cse8 .cse12 .cse14 .cse9) (and .cse13 .cse7 .cse10 .cse3 .cse12) (and .cse13 .cse2 .cse7 .cse15 .cse14 .cse9) (and .cse2 .cse17 .cse3 .cse4 .cse15 .cse5) (and .cse6 .cse1 .cse2 .cse7 .cse11 .cse12 .cse14) (and .cse16 .cse18 .cse4 .cse19 .cse14 (= ~a4~0 17)) (and .cse7 .cse10 .cse11 .cse14 .cse9) (and .cse13 .cse16 .cse10 .cse18 .cse3 .cse4 .cse19) (and .cse2 .cse17 .cse7 .cse11 .cse3 .cse15) (and .cse0 .cse10 .cse4 .cse15 .cse14 .cse5) (and .cse6 .cse2 .cse7 .cse11 .cse14 .cse9) (and .cse10 .cse4 .cse14 .cse9 .cse5) (and .cse7 .cse10 .cse8 .cse14 .cse20) (and .cse16 .cse10 .cse18 .cse11 .cse3 .cse4 .cse19 .cse9) (and .cse7 .cse10 .cse11 .cse3 .cse20) (and .cse2 .cse7 .cse8 .cse14 .cse20) (and .cse1 .cse7 .cse10 .cse11 .cse14 .cse5) (and .cse13 .cse6 .cse2 .cse3 .cse4 .cse9 .cse5) (and .cse0 .cse1 .cse2 .cse4 .cse12 .cse14) (and .cse13 .cse2 .cse4 .cse15 .cse14 .cse9 .cse5) (and .cse1 .cse7 .cse10 .cse11 .cse3) (and .cse0 .cse2 .cse11 .cse3 .cse4 .cse12) (and .cse0 .cse10 .cse11 .cse4 .cse12 .cse14) (and .cse6 .cse2 .cse17 .cse7 .cse11 .cse3) (and .cse16 .cse10 .cse18 .cse8 .cse3 .cse4 .cse19 .cse9) (and .cse2 .cse7 .cse8 .cse3 .cse20) (and .cse2 .cse17 .cse7 .cse11 .cse12 .cse14) (and .cse6 .cse1 .cse2 .cse7 .cse8 .cse3 .cse15) (and .cse13 .cse7 .cse10 .cse15 .cse14) (and .cse2 .cse7 .cse11 .cse12 .cse14 .cse9) (and .cse6 .cse2 .cse3 .cse4 .cse12 .cse9) (and .cse13 .cse10 .cse4 .cse12 .cse14) (and .cse1 .cse2 .cse7 .cse11 .cse15 .cse14 .cse5) (and .cse0 .cse6 .cse1 .cse2 .cse7 .cse8 .cse3) (and .cse13 .cse2 .cse17 .cse4 .cse15 .cse14 .cse5) (and .cse13 .cse1 .cse2 .cse7 .cse15 .cse14) (and .cse13 .cse6 .cse16 .cse2 .cse18 .cse4 .cse19 .cse14) (and .cse6 .cse2 .cse8 .cse4 .cse12 .cse14 .cse9) (and .cse16 .cse2 .cse18 .cse11 .cse4 .cse19 .cse14) (and .cse2 .cse17 .cse7 .cse8 .cse15 .cse14) (and .cse16 .cse2 .cse17 .cse18 .cse4 .cse19 .cse14) (and .cse1 .cse10 .cse4 .cse14 .cse5) (and .cse1 .cse2 .cse7 .cse11 .cse3 .cse12) (and .cse0 .cse1 .cse7 .cse10 .cse8 .cse3 .cse15) (and .cse6 .cse1 .cse2 .cse4 .cse12 .cse14) (and .cse0 .cse2 .cse11 .cse4 .cse15 .cse14 .cse5) (and .cse2 .cse7 .cse11 .cse3 .cse20) (and .cse6 .cse1 .cse2 .cse7 .cse8 .cse15 .cse14) (and .cse7 .cse10 .cse8 .cse3 .cse12 .cse9) (and .cse13 .cse10 .cse3 .cse4 .cse12) (and .cse13 .cse16 .cse2 .cse18 .cse4 .cse19 .cse14 .cse9) (and .cse16 .cse10 .cse18 .cse8 .cse4 .cse19 .cse14) (and .cse2 .cse17 .cse7 .cse11 .cse14 .cse20) (and .cse1 .cse2 .cse3 .cse4 .cse12) (and .cse2 .cse7 .cse8 .cse3 .cse15 .cse9) (and .cse13 .cse2 .cse3 .cse4 .cse12 .cse9) (and .cse0 .cse2 .cse17 .cse8 .cse4 .cse12 .cse14) (and .cse0 .cse2 .cse17 .cse7 .cse8 .cse3) (and .cse1 .cse7 .cse10 .cse8 .cse14) (and .cse13 .cse10 .cse3 .cse4 .cse9 .cse5) (and .cse13 .cse1 .cse10 .cse3 .cse4 .cse5) (and .cse13 .cse6 .cse2 .cse17 .cse4 .cse12 .cse14) (and .cse7 .cse10 .cse8 .cse3 .cse20) (and .cse2 .cse7 .cse11 .cse14 .cse9 .cse20) (and .cse13 .cse1 .cse2 .cse4 .cse15 .cse14 .cse5) (and .cse13 .cse2 .cse17 .cse3 .cse4 .cse12) (and .cse7 .cse10 .cse11 .cse12 .cse14) (and .cse7 .cse10 .cse11 .cse3 .cse12) (and .cse13 .cse16 .cse2 .cse18 .cse3 .cse4 .cse19 .cse9) (and .cse0 .cse2 .cse7 .cse8 .cse14 .cse9) (and .cse16 .cse2 .cse18 .cse11 .cse3 .cse4 .cse19) (and .cse16 .cse10 .cse18 .cse11 .cse4 .cse19 .cse14 (= ~a26~0 17)))) [2022-12-13 11:37:59,211 INFO L899 garLoopResultBuilder]: For program point L4706-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L1271(lines 1271 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L214(lines 214 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L1800(lines 1800 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L4707(line 4707) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L2593(lines 2593 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L4443(lines 4443 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L2065(lines 2065 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L744(lines 744 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L3651(lines 3651 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L4180(lines 4180 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L3916(lines 3916 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L4709-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L3124(lines 3124 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L4710(line 4710) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L482(lines 482 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L1011(lines 1011 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L1540(lines 1540 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L1276(lines 1276 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L2862(lines 2862 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L4712-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L2334(lines 2334 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L3391(lines 3391 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L4448(lines 4448 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,212 INFO L899 garLoopResultBuilder]: For program point L220(lines 220 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L4184(lines 4184 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L4713(line 4713) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L2599(lines 2599 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L1807(lines 1807 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L750(lines 750 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L2072(lines 2072 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L3129(lines 3129 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L3922(lines 3922 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L4715-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L3658(lines 3658 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L4716(line 4716) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L488(lines 488 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L1546(lines 1546 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L3396(lines 3396 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L4453(lines 4453 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L1282(lines 1282 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L1018(lines 1018 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L2868(lines 2868 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L4718-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L2340(lines 2340 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L1812(lines 1812 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L4719(line 4719) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L227(lines 227 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L4191(lines 4191 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,213 INFO L899 garLoopResultBuilder]: For program point L756(lines 756 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L2078(lines 2078 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L3135(lines 3135 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L2607(lines 2607 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L4721-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L3929(lines 3929 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L4722(line 4722) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L3665(lines 3665 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L1551(lines 1551 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L4458(lines 4458 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L1287(lines 1287 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L1023(lines 1023 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L495(lines 495 1382) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L4724-1(lines 4084 4818) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L2346(lines 2346 2719) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L3403(lines 3403 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L4196(lines 4196 4633) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L2875(lines 2875 4081) no Hoare annotation was computed. [2022-12-13 11:37:59,214 INFO L899 garLoopResultBuilder]: For program point L4725(line 4725) no Hoare annotation was computed. [2022-12-13 11:37:59,216 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:37:59,218 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 11:37:59,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.12 11:37:59 BoogieIcfgContainer [2022-12-13 11:37:59,259 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-13 11:37:59,259 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 11:37:59,259 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 11:37:59,259 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 11:37:59,260 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 11:36:02" (3/4) ... [2022-12-13 11:37:59,262 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-13 11:37:59,290 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2022-12-13 11:37:59,294 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-12-13 11:37:59,297 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-13 11:37:59,301 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-13 11:37:59,643 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/witness.graphml [2022-12-13 11:37:59,643 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 11:37:59,643 INFO L158 Benchmark]: Toolchain (without parser) took 121821.55ms. Allocated memory was 176.2MB in the beginning and 5.6GB in the end (delta: 5.5GB). Free memory was 139.5MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 3.5GB. Max. memory is 16.1GB. [2022-12-13 11:37:59,644 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 176.2MB. Free memory was 152.2MB in the beginning and 152.1MB in the end (delta: 79.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 11:37:59,644 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1486.19ms. Allocated memory is still 176.2MB. Free memory was 139.5MB in the beginning and 66.1MB in the end (delta: 73.4MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. [2022-12-13 11:37:59,644 INFO L158 Benchmark]: Boogie Procedure Inliner took 154.45ms. Allocated memory is still 176.2MB. Free memory was 66.1MB in the beginning and 89.7MB in the end (delta: -23.5MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. [2022-12-13 11:37:59,644 INFO L158 Benchmark]: Boogie Preprocessor took 115.64ms. Allocated memory is still 176.2MB. Free memory was 89.7MB in the beginning and 61.9MB in the end (delta: 27.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-12-13 11:37:59,644 INFO L158 Benchmark]: RCFGBuilder took 3117.10ms. Allocated memory was 176.2MB in the beginning and 281.0MB in the end (delta: 104.9MB). Free memory was 61.9MB in the beginning and 127.0MB in the end (delta: -65.2MB). Peak memory consumption was 85.1MB. Max. memory is 16.1GB. [2022-12-13 11:37:59,644 INFO L158 Benchmark]: TraceAbstraction took 116555.87ms. Allocated memory was 281.0MB in the beginning and 5.6GB in the end (delta: 5.3GB). Free memory was 127.0MB in the beginning and 2.2GB in the end (delta: -2.1GB). Peak memory consumption was 4.2GB. Max. memory is 16.1GB. [2022-12-13 11:37:59,644 INFO L158 Benchmark]: Witness Printer took 383.93ms. Allocated memory is still 5.6GB. Free memory was 2.2GB in the beginning and 2.1GB in the end (delta: 76.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2022-12-13 11:37:59,645 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 176.2MB. Free memory was 152.2MB in the beginning and 152.1MB in the end (delta: 79.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1486.19ms. Allocated memory is still 176.2MB. Free memory was 139.5MB in the beginning and 66.1MB in the end (delta: 73.4MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 154.45ms. Allocated memory is still 176.2MB. Free memory was 66.1MB in the beginning and 89.7MB in the end (delta: -23.5MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 115.64ms. Allocated memory is still 176.2MB. Free memory was 89.7MB in the beginning and 61.9MB in the end (delta: 27.8MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3117.10ms. Allocated memory was 176.2MB in the beginning and 281.0MB in the end (delta: 104.9MB). Free memory was 61.9MB in the beginning and 127.0MB in the end (delta: -65.2MB). Peak memory consumption was 85.1MB. Max. memory is 16.1GB. * TraceAbstraction took 116555.87ms. Allocated memory was 281.0MB in the beginning and 5.6GB in the end (delta: 5.3GB). Free memory was 127.0MB in the beginning and 2.2GB in the end (delta: -2.1GB). Peak memory consumption was 4.2GB. Max. memory is 16.1GB. * Witness Printer took 383.93ms. Allocated memory is still 5.6GB. Free memory was 2.2GB in the beginning and 2.1GB in the end (delta: 76.5MB). Peak memory consumption was 75.5MB. 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: 4773]: 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, 885 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 116.5s, OverallIterations: 20, TraceHistogramMax: 10, PathProgramHistogramMax: 1, EmptinessCheckTime: 1.0s, AutomataDifference: 47.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 18.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 16085 SdHoareTripleChecker+Valid, 40.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 16085 mSDsluCounter, 13927 SdHoareTripleChecker+Invalid, 34.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 276 mSDsCounter, 7882 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 56329 IncrementalHoareTripleChecker+Invalid, 64211 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 7882 mSolverCounterUnsat, 13651 mSDtfsCounter, 56329 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4787 GetRequests, 4727 SyntacticMatches, 0 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 56 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=108567occurred in iteration=15, InterpolantAutomatonStates: 80, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 10.6s AutomataMinimizationTime, 20 MinimizatonAttempts, 23724 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 736 NumberOfFragments, 7721 HoareAnnotationTreeSize, 6 FomulaSimplifications, 2850 FormulaSimplificationTreeSizeReduction, 4.5s HoareSimplificationTime, 6 FomulaSimplificationsInter, 17680 FormulaSimplificationTreeSizeReductionInter, 14.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 1.3s SsaConstructionTime, 2.1s SatisfiabilityAnalysisTime, 32.4s InterpolantComputationTime, 31187 NumberOfCodeBlocks, 31187 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 31165 ConstructedInterpolants, 0 QuantifiedInterpolants, 129001 SizeOfPredicates, 0 NumberOfNonLiveVariables, 5441 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 22 InterpolantComputations, 20 PerfectInterpolantSequences, 34011/34695 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: 49]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a4 <= 17 && a26 == 18) && 19 <= a14) && a7 == 0) && a3 == 1) && 16 <= a28) || ((((((a4 <= 17 && a14 <= 19) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 0) && 19 == a26)) || ((((a14 == 18 && 16 == a4) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((18 <= a4 && a14 <= 19) && a26 == 18) && 19 <= a14) && a3 <= 0) && a7 == 1)) || ((((a26 == 18 && a14 == 18) && a7 == 0) && a3 == 1) && 17 <= a28)) || ((((((a4 <= 17 && a14 == 18) && 17 <= a4) && a7 == 0) && a3 == 1) && a28 <= 16) && 16 <= a28)) || ((((((a25 == 1 && 19 <= a14) && a26 <= 17) && a28 == 15) && a7 == 0) && a3 == 1) && a1 == 1)) || (((((a3 <= 0 && a14 == 18) && 17 <= a4) && 17 <= a28) && a7 == 1) && 19 == a26)) || ((((18 <= a4 && a3 <= 0) && a14 == 18) && a7 == 0) && 17 <= a28)) || (((((18 <= a4 && 19 <= a14) && a3 <= 0) && a28 <= 16) && a7 == 1) && 19 == a26)) || (((((19 <= a14 && a26 <= 17) && a7 == 0) && a3 == 1) && a28 <= 16) && 16 <= a28)) || ((((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 <= 0) && 16 == a4) && 17 <= a28) && a7 == 1)) || (((((a25 == 1 && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1) && a4 == 17)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && a7 == 1) && 19 == a26)) || ((((((18 <= a4 && a25 == 1) && a14 == 18) && a28 == 15) && a7 == 0) && a3 == 1) && a1 == 1)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 16 == a4) && a7 == 0) && a28 <= 16)) || (((((a4 <= 17 && a14 == 18) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || (((((a14 <= 19 && 19 <= a14) && a3 <= 0) && 16 == a4) && a7 == 1) && 19 == a26)) || ((((a14 == 18 && a3 == 1) && a7 == 1) && 19 == a26) && 16 <= a28)) || ((((a3 <= 0 && a14 == 18) && 17 <= a4) && a7 == 1) && a28 <= 15)) || (((((((a25 == 1 && a14 == 18) && a28 == 15) && 16 == a4) && a7 == 0) && a3 == 1) && a1 == 1) && 19 == a26)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && a7 == 0) && a28 <= 15)) || ((((19 <= a14 && a3 <= 0) && 17 <= a4) && a7 == 1) && a28 <= 15)) || (((((a26 == 18 && a3 <= 0) && a14 == 18) && 16 == a4) && a7 == 1) && 16 <= a28)) || ((((((18 <= a4 && a14 <= 19) && 19 <= a14) && a7 == 0) && a3 == 1) && 19 == a26) && 16 <= a28)) || (((((a4 <= 17 && a26 == 18) && 19 <= a14) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((((18 <= a4 && 19 <= a14) && a3 == 1) && a28 <= 16) && a7 == 1) && 19 == a26) && 16 <= a28)) || ((((a26 == 18 && a3 <= 0) && a14 == 18) && 16 == a4) && a7 == 0)) || (((((a4 <= 17 && 19 <= a14) && 16 == a4) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((a4 <= 17 && a14 == 18) && 16 == a4) && a3 == 1) && 17 <= a28) && a7 == 1)) || (((((a14 <= 19 && 19 <= a14) && a26 <= 17) && a3 <= 0) && 16 == a4) && a7 == 0)) || (((((((a25 == 1 && a14 == 18) && a28 == 15) && 17 <= a4) && a7 == 0) && a3 == 1) && a1 == 1) && 19 == a26)) || ((((19 <= a14 && a3 <= 0) && 17 <= a4) && a7 == 0) && a28 <= 15)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 16 == a4) && 17 <= a28) && a7 == 1)) || ((((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 0) && a28 <= 16)) || ((((18 <= a4 && a3 <= 0) && a14 == 18) && a28 <= 16) && a7 == 1)) || (((((19 <= a14 && a3 <= 0) && 16 == a4) && 17 <= a28) && a7 == 1) && 19 == a26)) || (((((a14 <= 19 && 19 <= a14) && a7 == 0) && a3 == 1) && 17 <= a28) && 19 == a26)) || ((((18 <= a4 && a14 == 18) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((((a26 == 18 && 19 <= a14) && a3 <= 0) && 16 == a4) && a28 <= 16) && a7 == 1) && 16 <= a28)) || ((((((a4 <= 17 && a14 <= 19) && a26 == 18) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 0)) || ((((((18 <= a4 && 19 <= a14) && a26 <= 17) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || (((((18 <= a4 && a26 == 18) && 19 <= a14) && a3 <= 0) && a28 <= 16) && a7 == 1)) || (((((((18 <= a4 && a14 <= 19) && a25 == 1) && 19 <= a14) && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1)) || ((((((a14 <= 19 && 19 <= a14) && 17 <= a4) && a3 == 1) && 17 <= a28) && a7 == 1) && 19 == a26)) || ((((((a25 == 1 && 19 <= a14) && a28 == 15) && 16 == a4) && a3 == 1) && a1 == 1) && a7 == 1)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 17 <= a4) && a28 <= 16) && a7 == 1)) || ((((((a25 == 1 && 19 <= a14) && a26 <= 17) && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1)) || ((((a26 == 18 && a14 == 18) && a3 == 1) && a7 == 1) && 16 <= a28)) || (((((a26 == 18 && 19 <= a14) && a3 <= 0) && 16 == a4) && a7 == 0) && 17 <= a28)) || ((((((a4 <= 17 && a26 == 18) && a3 <= 0) && a14 == 18) && 17 <= a4) && a7 == 0) && a28 <= 16)) || (((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((((a4 <= 17 && 19 <= a14) && 16 == a4) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || ((((19 <= a14 && a3 <= 0) && 16 == a4) && a7 == 0) && a28 <= 15)) || ((((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a28 <= 16) && a7 == 1)) || (((((a3 <= 0 && a14 == 18) && 17 <= a4) && a7 == 0) && 17 <= a28) && 19 == a26)) || ((((18 <= a4 && a14 == 18) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((((18 <= a4 && a25 == 1) && 19 <= a14) && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1) && 19 == a26)) || ((((((a25 == 1 && a14 == 18) && a28 == 15) && 17 <= a4) && a3 == 1) && a1 == 1) && a7 == 1)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 16 == a4) && a7 == 1) && a28 <= 15)) || ((((a26 == 18 && 19 <= a14) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((19 <= a14 && a3 <= 0) && 17 <= a4) && a7 == 0) && a28 <= 16) && 19 == a26)) || (((((18 <= a4 && 19 <= a14) && a7 == 0) && a3 == 1) && 17 <= a28) && 19 == a26)) || ((((((a4 <= 17 && 19 <= a14) && a26 <= 17) && 17 <= a4) && a3 == 1) && 17 <= a28) && a7 == 1)) || (((((a4 <= 17 && 19 <= a14) && a26 <= 17) && a3 <= 0) && 17 <= a4) && a7 == 0)) || ((((a26 == 18 && a3 <= 0) && a14 == 18) && 17 <= a4) && a7 == 1)) || (((((18 <= a4 && a14 == 18) && a7 == 0) && a3 == 1) && 19 == a26) && 16 <= a28)) || (((((18 <= a4 && a26 == 18) && a14 == 18) && a7 == 0) && a3 == 1) && 16 <= a28)) || ((((((18 <= a4 && a14 <= 19) && 19 <= a14) && a26 <= 17) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((a3 <= 0 && a14 == 18) && 17 <= a4) && a7 == 0) && a28 <= 15)) || (((((19 <= a14 && a3 <= 0) && 16 == a4) && a7 == 1) && 19 == a26) && a28 <= 15)) || ((((((18 <= a4 && a26 == 18) && 19 <= a14) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || (((((18 <= a4 && 19 <= a14) && a26 <= 17) && a7 == 0) && a3 == 1) && 17 <= a28)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && 17 <= a28) && a7 == 1)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && a7 == 0) && 17 <= a28)) || (((((((18 <= a4 && a25 == 1) && 19 <= a14) && a28 == 15) && a7 == 0) && a3 == 1) && a1 == 1) && 19 == a26)) || (((((a4 <= 17 && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 1) && 19 == a26)) || ((((((a25 == 1 && 19 <= a14) && a28 == 15) && 16 == a4) && a7 == 0) && a3 == 1) && a1 == 1)) || (((((((a25 == 1 && a14 == 18) && a28 == 15) && 16 == a4) && a3 == 1) && a1 == 1) && a7 == 1) && a26 == 17) - InvariantResult [Line: 4084]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a4 <= 17 && a26 == 18) && 19 <= a14) && a7 == 0) && a3 == 1) && 16 <= a28) || ((((((a4 <= 17 && a14 <= 19) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 0) && 19 == a26)) || ((((a14 == 18 && 16 == a4) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((18 <= a4 && a14 <= 19) && a26 == 18) && 19 <= a14) && a3 <= 0) && a7 == 1)) || ((((a26 == 18 && a14 == 18) && a7 == 0) && a3 == 1) && 17 <= a28)) || ((((((a4 <= 17 && a14 == 18) && 17 <= a4) && a7 == 0) && a3 == 1) && a28 <= 16) && 16 <= a28)) || ((((((a25 == 1 && 19 <= a14) && a26 <= 17) && a28 == 15) && a7 == 0) && a3 == 1) && a1 == 1)) || (((((a3 <= 0 && a14 == 18) && 17 <= a4) && 17 <= a28) && a7 == 1) && 19 == a26)) || ((((18 <= a4 && a3 <= 0) && a14 == 18) && a7 == 0) && 17 <= a28)) || (((((18 <= a4 && 19 <= a14) && a3 <= 0) && a28 <= 16) && a7 == 1) && 19 == a26)) || (((((19 <= a14 && a26 <= 17) && a7 == 0) && a3 == 1) && a28 <= 16) && 16 <= a28)) || ((((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 <= 0) && 16 == a4) && 17 <= a28) && a7 == 1)) || (((((a25 == 1 && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1) && a4 == 17)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && a7 == 1) && 19 == a26)) || ((((((18 <= a4 && a25 == 1) && a14 == 18) && a28 == 15) && a7 == 0) && a3 == 1) && a1 == 1)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 16 == a4) && a7 == 0) && a28 <= 16)) || (((((a4 <= 17 && a14 == 18) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || (((((a14 <= 19 && 19 <= a14) && a3 <= 0) && 16 == a4) && a7 == 1) && 19 == a26)) || ((((a14 == 18 && a3 == 1) && a7 == 1) && 19 == a26) && 16 <= a28)) || ((((a3 <= 0 && a14 == 18) && 17 <= a4) && a7 == 1) && a28 <= 15)) || (((((((a25 == 1 && a14 == 18) && a28 == 15) && 16 == a4) && a7 == 0) && a3 == 1) && a1 == 1) && 19 == a26)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && a7 == 0) && a28 <= 15)) || ((((19 <= a14 && a3 <= 0) && 17 <= a4) && a7 == 1) && a28 <= 15)) || (((((a26 == 18 && a3 <= 0) && a14 == 18) && 16 == a4) && a7 == 1) && 16 <= a28)) || ((((((18 <= a4 && a14 <= 19) && 19 <= a14) && a7 == 0) && a3 == 1) && 19 == a26) && 16 <= a28)) || (((((a4 <= 17 && a26 == 18) && 19 <= a14) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((((18 <= a4 && 19 <= a14) && a3 == 1) && a28 <= 16) && a7 == 1) && 19 == a26) && 16 <= a28)) || ((((a26 == 18 && a3 <= 0) && a14 == 18) && 16 == a4) && a7 == 0)) || (((((a4 <= 17 && 19 <= a14) && 16 == a4) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((a4 <= 17 && a14 == 18) && 16 == a4) && a3 == 1) && 17 <= a28) && a7 == 1)) || (((((a14 <= 19 && 19 <= a14) && a26 <= 17) && a3 <= 0) && 16 == a4) && a7 == 0)) || (((((((a25 == 1 && a14 == 18) && a28 == 15) && 17 <= a4) && a7 == 0) && a3 == 1) && a1 == 1) && 19 == a26)) || ((((19 <= a14 && a3 <= 0) && 17 <= a4) && a7 == 0) && a28 <= 15)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 16 == a4) && 17 <= a28) && a7 == 1)) || ((((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 0) && a28 <= 16)) || ((((18 <= a4 && a3 <= 0) && a14 == 18) && a28 <= 16) && a7 == 1)) || (((((19 <= a14 && a3 <= 0) && 16 == a4) && 17 <= a28) && a7 == 1) && 19 == a26)) || (((((a14 <= 19 && 19 <= a14) && a7 == 0) && a3 == 1) && 17 <= a28) && 19 == a26)) || ((((18 <= a4 && a14 == 18) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((((a26 == 18 && 19 <= a14) && a3 <= 0) && 16 == a4) && a28 <= 16) && a7 == 1) && 16 <= a28)) || ((((((a4 <= 17 && a14 <= 19) && a26 == 18) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 0)) || ((((((18 <= a4 && 19 <= a14) && a26 <= 17) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || (((((18 <= a4 && a26 == 18) && 19 <= a14) && a3 <= 0) && a28 <= 16) && a7 == 1)) || (((((((18 <= a4 && a14 <= 19) && a25 == 1) && 19 <= a14) && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1)) || ((((((a14 <= 19 && 19 <= a14) && 17 <= a4) && a3 == 1) && 17 <= a28) && a7 == 1) && 19 == a26)) || ((((((a25 == 1 && 19 <= a14) && a28 == 15) && 16 == a4) && a3 == 1) && a1 == 1) && a7 == 1)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 17 <= a4) && a28 <= 16) && a7 == 1)) || ((((((a25 == 1 && 19 <= a14) && a26 <= 17) && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1)) || ((((a26 == 18 && a14 == 18) && a3 == 1) && a7 == 1) && 16 <= a28)) || (((((a26 == 18 && 19 <= a14) && a3 <= 0) && 16 == a4) && a7 == 0) && 17 <= a28)) || ((((((a4 <= 17 && a26 == 18) && a3 <= 0) && a14 == 18) && 17 <= a4) && a7 == 0) && a28 <= 16)) || (((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((((a4 <= 17 && 19 <= a14) && 16 == a4) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || ((((19 <= a14 && a3 <= 0) && 16 == a4) && a7 == 0) && a28 <= 15)) || ((((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a28 <= 16) && a7 == 1)) || (((((a3 <= 0 && a14 == 18) && 17 <= a4) && a7 == 0) && 17 <= a28) && 19 == a26)) || ((((18 <= a4 && a14 == 18) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((((18 <= a4 && a25 == 1) && 19 <= a14) && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1) && 19 == a26)) || ((((((a25 == 1 && a14 == 18) && a28 == 15) && 17 <= a4) && a3 == 1) && a1 == 1) && a7 == 1)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 16 == a4) && a7 == 1) && a28 <= 15)) || ((((a26 == 18 && 19 <= a14) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((19 <= a14 && a3 <= 0) && 17 <= a4) && a7 == 0) && a28 <= 16) && 19 == a26)) || (((((18 <= a4 && 19 <= a14) && a7 == 0) && a3 == 1) && 17 <= a28) && 19 == a26)) || ((((((a4 <= 17 && 19 <= a14) && a26 <= 17) && 17 <= a4) && a3 == 1) && 17 <= a28) && a7 == 1)) || (((((a4 <= 17 && 19 <= a14) && a26 <= 17) && a3 <= 0) && 17 <= a4) && a7 == 0)) || ((((a26 == 18 && a3 <= 0) && a14 == 18) && 17 <= a4) && a7 == 1)) || (((((18 <= a4 && a14 == 18) && a7 == 0) && a3 == 1) && 19 == a26) && 16 <= a28)) || (((((18 <= a4 && a26 == 18) && a14 == 18) && a7 == 0) && a3 == 1) && 16 <= a28)) || ((((((18 <= a4 && a14 <= 19) && 19 <= a14) && a26 <= 17) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((a3 <= 0 && a14 == 18) && 17 <= a4) && a7 == 0) && a28 <= 15)) || (((((19 <= a14 && a3 <= 0) && 16 == a4) && a7 == 1) && 19 == a26) && a28 <= 15)) || ((((((18 <= a4 && a26 == 18) && 19 <= a14) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || (((((18 <= a4 && 19 <= a14) && a26 <= 17) && a7 == 0) && a3 == 1) && 17 <= a28)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && 17 <= a28) && a7 == 1)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && a7 == 0) && 17 <= a28)) || (((((((18 <= a4 && a25 == 1) && 19 <= a14) && a28 == 15) && a7 == 0) && a3 == 1) && a1 == 1) && 19 == a26)) || (((((a4 <= 17 && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 1) && 19 == a26)) || ((((((a25 == 1 && 19 <= a14) && a28 == 15) && 16 == a4) && a7 == 0) && a3 == 1) && a1 == 1)) || (((((((a25 == 1 && a14 == 18) && a28 == 15) && 16 == a4) && a3 == 1) && a1 == 1) && a7 == 1) && a26 == 17) - InvariantResult [Line: 1385]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a4 <= 17 && a26 == 18) && 19 <= a14) && a7 == 0) && a3 == 1) && 16 <= a28) || ((((((a4 <= 17 && a14 <= 19) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 0) && 19 == a26)) || ((((a14 == 18 && 16 == a4) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((18 <= a4 && a14 <= 19) && a26 == 18) && 19 <= a14) && a3 <= 0) && a7 == 1)) || ((((a26 == 18 && a14 == 18) && a7 == 0) && a3 == 1) && 17 <= a28)) || ((((((a4 <= 17 && a14 == 18) && 17 <= a4) && a7 == 0) && a3 == 1) && a28 <= 16) && 16 <= a28)) || ((((((a25 == 1 && 19 <= a14) && a26 <= 17) && a28 == 15) && a7 == 0) && a3 == 1) && a1 == 1)) || (((((a3 <= 0 && a14 == 18) && 17 <= a4) && 17 <= a28) && a7 == 1) && 19 == a26)) || ((((18 <= a4 && a3 <= 0) && a14 == 18) && a7 == 0) && 17 <= a28)) || (((((18 <= a4 && 19 <= a14) && a3 <= 0) && a28 <= 16) && a7 == 1) && 19 == a26)) || (((((19 <= a14 && a26 <= 17) && a7 == 0) && a3 == 1) && a28 <= 16) && 16 <= a28)) || ((((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 <= 0) && 16 == a4) && 17 <= a28) && a7 == 1)) || (((((a25 == 1 && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1) && a4 == 17)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && a7 == 1) && 19 == a26)) || ((((((18 <= a4 && a25 == 1) && a14 == 18) && a28 == 15) && a7 == 0) && a3 == 1) && a1 == 1)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 16 == a4) && a7 == 0) && a28 <= 16)) || (((((a4 <= 17 && a14 == 18) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || (((((a14 <= 19 && 19 <= a14) && a3 <= 0) && 16 == a4) && a7 == 1) && 19 == a26)) || ((((a14 == 18 && a3 == 1) && a7 == 1) && 19 == a26) && 16 <= a28)) || ((((a3 <= 0 && a14 == 18) && 17 <= a4) && a7 == 1) && a28 <= 15)) || (((((((a25 == 1 && a14 == 18) && a28 == 15) && 16 == a4) && a7 == 0) && a3 == 1) && a1 == 1) && 19 == a26)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && a7 == 0) && a28 <= 15)) || ((((19 <= a14 && a3 <= 0) && 17 <= a4) && a7 == 1) && a28 <= 15)) || (((((a26 == 18 && a3 <= 0) && a14 == 18) && 16 == a4) && a7 == 1) && 16 <= a28)) || ((((((18 <= a4 && a14 <= 19) && 19 <= a14) && a7 == 0) && a3 == 1) && 19 == a26) && 16 <= a28)) || (((((a4 <= 17 && a26 == 18) && 19 <= a14) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((((18 <= a4 && 19 <= a14) && a3 == 1) && a28 <= 16) && a7 == 1) && 19 == a26) && 16 <= a28)) || ((((a26 == 18 && a3 <= 0) && a14 == 18) && 16 == a4) && a7 == 0)) || (((((a4 <= 17 && 19 <= a14) && 16 == a4) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((a4 <= 17 && a14 == 18) && 16 == a4) && a3 == 1) && 17 <= a28) && a7 == 1)) || (((((a14 <= 19 && 19 <= a14) && a26 <= 17) && a3 <= 0) && 16 == a4) && a7 == 0)) || (((((((a25 == 1 && a14 == 18) && a28 == 15) && 17 <= a4) && a7 == 0) && a3 == 1) && a1 == 1) && 19 == a26)) || ((((19 <= a14 && a3 <= 0) && 17 <= a4) && a7 == 0) && a28 <= 15)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 16 == a4) && 17 <= a28) && a7 == 1)) || ((((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 0) && a28 <= 16)) || ((((18 <= a4 && a3 <= 0) && a14 == 18) && a28 <= 16) && a7 == 1)) || (((((19 <= a14 && a3 <= 0) && 16 == a4) && 17 <= a28) && a7 == 1) && 19 == a26)) || (((((a14 <= 19 && 19 <= a14) && a7 == 0) && a3 == 1) && 17 <= a28) && 19 == a26)) || ((((18 <= a4 && a14 == 18) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((((a26 == 18 && 19 <= a14) && a3 <= 0) && 16 == a4) && a28 <= 16) && a7 == 1) && 16 <= a28)) || ((((((a4 <= 17 && a14 <= 19) && a26 == 18) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 0)) || ((((((18 <= a4 && 19 <= a14) && a26 <= 17) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || (((((18 <= a4 && a26 == 18) && 19 <= a14) && a3 <= 0) && a28 <= 16) && a7 == 1)) || (((((((18 <= a4 && a14 <= 19) && a25 == 1) && 19 <= a14) && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1)) || ((((((a14 <= 19 && 19 <= a14) && 17 <= a4) && a3 == 1) && 17 <= a28) && a7 == 1) && 19 == a26)) || ((((((a25 == 1 && 19 <= a14) && a28 == 15) && 16 == a4) && a3 == 1) && a1 == 1) && a7 == 1)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 17 <= a4) && a28 <= 16) && a7 == 1)) || ((((((a25 == 1 && 19 <= a14) && a26 <= 17) && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1)) || ((((a26 == 18 && a14 == 18) && a3 == 1) && a7 == 1) && 16 <= a28)) || (((((a26 == 18 && 19 <= a14) && a3 <= 0) && 16 == a4) && a7 == 0) && 17 <= a28)) || ((((((a4 <= 17 && a26 == 18) && a3 <= 0) && a14 == 18) && 17 <= a4) && a7 == 0) && a28 <= 16)) || (((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((((a4 <= 17 && 19 <= a14) && 16 == a4) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || ((((19 <= a14 && a3 <= 0) && 16 == a4) && a7 == 0) && a28 <= 15)) || ((((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a28 <= 16) && a7 == 1)) || (((((a3 <= 0 && a14 == 18) && 17 <= a4) && a7 == 0) && 17 <= a28) && 19 == a26)) || ((((18 <= a4 && a14 == 18) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((((18 <= a4 && a25 == 1) && 19 <= a14) && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1) && 19 == a26)) || ((((((a25 == 1 && a14 == 18) && a28 == 15) && 17 <= a4) && a3 == 1) && a1 == 1) && a7 == 1)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 16 == a4) && a7 == 1) && a28 <= 15)) || ((((a26 == 18 && 19 <= a14) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((19 <= a14 && a3 <= 0) && 17 <= a4) && a7 == 0) && a28 <= 16) && 19 == a26)) || (((((18 <= a4 && 19 <= a14) && a7 == 0) && a3 == 1) && 17 <= a28) && 19 == a26)) || ((((((a4 <= 17 && 19 <= a14) && a26 <= 17) && 17 <= a4) && a3 == 1) && 17 <= a28) && a7 == 1)) || (((((a4 <= 17 && 19 <= a14) && a26 <= 17) && a3 <= 0) && 17 <= a4) && a7 == 0)) || ((((a26 == 18 && a3 <= 0) && a14 == 18) && 17 <= a4) && a7 == 1)) || (((((18 <= a4 && a14 == 18) && a7 == 0) && a3 == 1) && 19 == a26) && 16 <= a28)) || (((((18 <= a4 && a26 == 18) && a14 == 18) && a7 == 0) && a3 == 1) && 16 <= a28)) || ((((((18 <= a4 && a14 <= 19) && 19 <= a14) && a26 <= 17) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((a3 <= 0 && a14 == 18) && 17 <= a4) && a7 == 0) && a28 <= 15)) || (((((19 <= a14 && a3 <= 0) && 16 == a4) && a7 == 1) && 19 == a26) && a28 <= 15)) || ((((((18 <= a4 && a26 == 18) && 19 <= a14) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || (((((18 <= a4 && 19 <= a14) && a26 <= 17) && a7 == 0) && a3 == 1) && 17 <= a28)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && 17 <= a28) && a7 == 1)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && a7 == 0) && 17 <= a28)) || (((((((18 <= a4 && a25 == 1) && 19 <= a14) && a28 == 15) && a7 == 0) && a3 == 1) && a1 == 1) && 19 == a26)) || (((((a4 <= 17 && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 1) && 19 == a26)) || ((((((a25 == 1 && 19 <= a14) && a28 == 15) && 16 == a4) && a7 == 0) && a3 == 1) && a1 == 1)) || (((((((a25 == 1 && a14 == 18) && a28 == 15) && 16 == a4) && a3 == 1) && a1 == 1) && a7 == 1) && a26 == 17) - InvariantResult [Line: 4820]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2722]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a4 <= 17 && a26 == 18) && 19 <= a14) && a7 == 0) && a3 == 1) && 16 <= a28) || ((((((a4 <= 17 && a14 <= 19) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 0) && 19 == a26)) || ((((a14 == 18 && 16 == a4) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((18 <= a4 && a14 <= 19) && a26 == 18) && 19 <= a14) && a3 <= 0) && a7 == 1)) || ((((a26 == 18 && a14 == 18) && a7 == 0) && a3 == 1) && 17 <= a28)) || ((((((a4 <= 17 && a14 == 18) && 17 <= a4) && a7 == 0) && a3 == 1) && a28 <= 16) && 16 <= a28)) || ((((((a25 == 1 && 19 <= a14) && a26 <= 17) && a28 == 15) && a7 == 0) && a3 == 1) && a1 == 1)) || (((((a3 <= 0 && a14 == 18) && 17 <= a4) && 17 <= a28) && a7 == 1) && 19 == a26)) || ((((18 <= a4 && a3 <= 0) && a14 == 18) && a7 == 0) && 17 <= a28)) || (((((18 <= a4 && 19 <= a14) && a3 <= 0) && a28 <= 16) && a7 == 1) && 19 == a26)) || (((((19 <= a14 && a26 <= 17) && a7 == 0) && a3 == 1) && a28 <= 16) && 16 <= a28)) || ((((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 <= 0) && 16 == a4) && 17 <= a28) && a7 == 1)) || (((((a25 == 1 && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1) && a4 == 17)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && a7 == 1) && 19 == a26)) || ((((((18 <= a4 && a25 == 1) && a14 == 18) && a28 == 15) && a7 == 0) && a3 == 1) && a1 == 1)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 16 == a4) && a7 == 0) && a28 <= 16)) || (((((a4 <= 17 && a14 == 18) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || (((((a14 <= 19 && 19 <= a14) && a3 <= 0) && 16 == a4) && a7 == 1) && 19 == a26)) || ((((a14 == 18 && a3 == 1) && a7 == 1) && 19 == a26) && 16 <= a28)) || ((((a3 <= 0 && a14 == 18) && 17 <= a4) && a7 == 1) && a28 <= 15)) || (((((((a25 == 1 && a14 == 18) && a28 == 15) && 16 == a4) && a7 == 0) && a3 == 1) && a1 == 1) && 19 == a26)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && a7 == 0) && a28 <= 15)) || ((((19 <= a14 && a3 <= 0) && 17 <= a4) && a7 == 1) && a28 <= 15)) || (((((a26 == 18 && a3 <= 0) && a14 == 18) && 16 == a4) && a7 == 1) && 16 <= a28)) || ((((((18 <= a4 && a14 <= 19) && 19 <= a14) && a7 == 0) && a3 == 1) && 19 == a26) && 16 <= a28)) || (((((a4 <= 17 && a26 == 18) && 19 <= a14) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((((18 <= a4 && 19 <= a14) && a3 == 1) && a28 <= 16) && a7 == 1) && 19 == a26) && 16 <= a28)) || ((((a26 == 18 && a3 <= 0) && a14 == 18) && 16 == a4) && a7 == 0)) || (((((a4 <= 17 && 19 <= a14) && 16 == a4) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((a4 <= 17 && a14 == 18) && 16 == a4) && a3 == 1) && 17 <= a28) && a7 == 1)) || (((((a14 <= 19 && 19 <= a14) && a26 <= 17) && a3 <= 0) && 16 == a4) && a7 == 0)) || (((((((a25 == 1 && a14 == 18) && a28 == 15) && 17 <= a4) && a7 == 0) && a3 == 1) && a1 == 1) && 19 == a26)) || ((((19 <= a14 && a3 <= 0) && 17 <= a4) && a7 == 0) && a28 <= 15)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 16 == a4) && 17 <= a28) && a7 == 1)) || ((((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 0) && a28 <= 16)) || ((((18 <= a4 && a3 <= 0) && a14 == 18) && a28 <= 16) && a7 == 1)) || (((((19 <= a14 && a3 <= 0) && 16 == a4) && 17 <= a28) && a7 == 1) && 19 == a26)) || (((((a14 <= 19 && 19 <= a14) && a7 == 0) && a3 == 1) && 17 <= a28) && 19 == a26)) || ((((18 <= a4 && a14 == 18) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((((a26 == 18 && 19 <= a14) && a3 <= 0) && 16 == a4) && a28 <= 16) && a7 == 1) && 16 <= a28)) || ((((((a4 <= 17 && a14 <= 19) && a26 == 18) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 0)) || ((((((18 <= a4 && 19 <= a14) && a26 <= 17) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || (((((18 <= a4 && a26 == 18) && 19 <= a14) && a3 <= 0) && a28 <= 16) && a7 == 1)) || (((((((18 <= a4 && a14 <= 19) && a25 == 1) && 19 <= a14) && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1)) || ((((((a14 <= 19 && 19 <= a14) && 17 <= a4) && a3 == 1) && 17 <= a28) && a7 == 1) && 19 == a26)) || ((((((a25 == 1 && 19 <= a14) && a28 == 15) && 16 == a4) && a3 == 1) && a1 == 1) && a7 == 1)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 17 <= a4) && a28 <= 16) && a7 == 1)) || ((((((a25 == 1 && 19 <= a14) && a26 <= 17) && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1)) || ((((a26 == 18 && a14 == 18) && a3 == 1) && a7 == 1) && 16 <= a28)) || (((((a26 == 18 && 19 <= a14) && a3 <= 0) && 16 == a4) && a7 == 0) && 17 <= a28)) || ((((((a4 <= 17 && a26 == 18) && a3 <= 0) && a14 == 18) && 17 <= a4) && a7 == 0) && a28 <= 16)) || (((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((((a4 <= 17 && 19 <= a14) && 16 == a4) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || ((((19 <= a14 && a3 <= 0) && 16 == a4) && a7 == 0) && a28 <= 15)) || ((((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a28 <= 16) && a7 == 1)) || (((((a3 <= 0 && a14 == 18) && 17 <= a4) && a7 == 0) && 17 <= a28) && 19 == a26)) || ((((18 <= a4 && a14 == 18) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((((18 <= a4 && a25 == 1) && 19 <= a14) && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1) && 19 == a26)) || ((((((a25 == 1 && a14 == 18) && a28 == 15) && 17 <= a4) && a3 == 1) && a1 == 1) && a7 == 1)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 16 == a4) && a7 == 1) && a28 <= 15)) || ((((a26 == 18 && 19 <= a14) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((19 <= a14 && a3 <= 0) && 17 <= a4) && a7 == 0) && a28 <= 16) && 19 == a26)) || (((((18 <= a4 && 19 <= a14) && a7 == 0) && a3 == 1) && 17 <= a28) && 19 == a26)) || ((((((a4 <= 17 && 19 <= a14) && a26 <= 17) && 17 <= a4) && a3 == 1) && 17 <= a28) && a7 == 1)) || (((((a4 <= 17 && 19 <= a14) && a26 <= 17) && a3 <= 0) && 17 <= a4) && a7 == 0)) || ((((a26 == 18 && a3 <= 0) && a14 == 18) && 17 <= a4) && a7 == 1)) || (((((18 <= a4 && a14 == 18) && a7 == 0) && a3 == 1) && 19 == a26) && 16 <= a28)) || (((((18 <= a4 && a26 == 18) && a14 == 18) && a7 == 0) && a3 == 1) && 16 <= a28)) || ((((((18 <= a4 && a14 <= 19) && 19 <= a14) && a26 <= 17) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((a3 <= 0 && a14 == 18) && 17 <= a4) && a7 == 0) && a28 <= 15)) || (((((19 <= a14 && a3 <= 0) && 16 == a4) && a7 == 1) && 19 == a26) && a28 <= 15)) || ((((((18 <= a4 && a26 == 18) && 19 <= a14) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || (((((18 <= a4 && 19 <= a14) && a26 <= 17) && a7 == 0) && a3 == 1) && 17 <= a28)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && 17 <= a28) && a7 == 1)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && a7 == 0) && 17 <= a28)) || (((((((18 <= a4 && a25 == 1) && 19 <= a14) && a28 == 15) && a7 == 0) && a3 == 1) && a1 == 1) && 19 == a26)) || (((((a4 <= 17 && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 1) && 19 == a26)) || ((((((a25 == 1 && 19 <= a14) && a28 == 15) && 16 == a4) && a7 == 0) && a3 == 1) && a1 == 1)) || (((((((a25 == 1 && a14 == 18) && a28 == 15) && 16 == a4) && a3 == 1) && a1 == 1) && a7 == 1) && a26 == 17) - InvariantResult [Line: 4826]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a4 <= 17 && a26 == 18) && 19 <= a14) && a7 == 0) && a3 == 1) && 16 <= a28) || ((((((a4 <= 17 && a14 <= 19) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 0) && 19 == a26)) || ((((a14 == 18 && 16 == a4) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((18 <= a4 && a14 <= 19) && a26 == 18) && 19 <= a14) && a3 <= 0) && a7 == 1)) || ((((a26 == 18 && a14 == 18) && a7 == 0) && a3 == 1) && 17 <= a28)) || ((((((a4 <= 17 && a14 == 18) && 17 <= a4) && a7 == 0) && a3 == 1) && a28 <= 16) && 16 <= a28)) || ((((((a25 == 1 && 19 <= a14) && a26 <= 17) && a28 == 15) && a7 == 0) && a3 == 1) && a1 == 1)) || (((((a3 <= 0 && a14 == 18) && 17 <= a4) && 17 <= a28) && a7 == 1) && 19 == a26)) || ((((18 <= a4 && a3 <= 0) && a14 == 18) && a7 == 0) && 17 <= a28)) || (((((18 <= a4 && 19 <= a14) && a3 <= 0) && a28 <= 16) && a7 == 1) && 19 == a26)) || (((((19 <= a14 && a26 <= 17) && a7 == 0) && a3 == 1) && a28 <= 16) && 16 <= a28)) || ((((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 <= 0) && 16 == a4) && 17 <= a28) && a7 == 1)) || (((((a25 == 1 && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1) && a4 == 17)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && a7 == 1) && 19 == a26)) || ((((((18 <= a4 && a25 == 1) && a14 == 18) && a28 == 15) && a7 == 0) && a3 == 1) && a1 == 1)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 16 == a4) && a7 == 0) && a28 <= 16)) || (((((a4 <= 17 && a14 == 18) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || (((((a14 <= 19 && 19 <= a14) && a3 <= 0) && 16 == a4) && a7 == 1) && 19 == a26)) || ((((a14 == 18 && a3 == 1) && a7 == 1) && 19 == a26) && 16 <= a28)) || ((((a3 <= 0 && a14 == 18) && 17 <= a4) && a7 == 1) && a28 <= 15)) || (((((((a25 == 1 && a14 == 18) && a28 == 15) && 16 == a4) && a7 == 0) && a3 == 1) && a1 == 1) && 19 == a26)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && a7 == 0) && a28 <= 15)) || ((((19 <= a14 && a3 <= 0) && 17 <= a4) && a7 == 1) && a28 <= 15)) || (((((a26 == 18 && a3 <= 0) && a14 == 18) && 16 == a4) && a7 == 1) && 16 <= a28)) || ((((((18 <= a4 && a14 <= 19) && 19 <= a14) && a7 == 0) && a3 == 1) && 19 == a26) && 16 <= a28)) || (((((a4 <= 17 && a26 == 18) && 19 <= a14) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((((18 <= a4 && 19 <= a14) && a3 == 1) && a28 <= 16) && a7 == 1) && 19 == a26) && 16 <= a28)) || ((((a26 == 18 && a3 <= 0) && a14 == 18) && 16 == a4) && a7 == 0)) || (((((a4 <= 17 && 19 <= a14) && 16 == a4) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((a4 <= 17 && a14 == 18) && 16 == a4) && a3 == 1) && 17 <= a28) && a7 == 1)) || (((((a14 <= 19 && 19 <= a14) && a26 <= 17) && a3 <= 0) && 16 == a4) && a7 == 0)) || (((((((a25 == 1 && a14 == 18) && a28 == 15) && 17 <= a4) && a7 == 0) && a3 == 1) && a1 == 1) && 19 == a26)) || ((((19 <= a14 && a3 <= 0) && 17 <= a4) && a7 == 0) && a28 <= 15)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 16 == a4) && 17 <= a28) && a7 == 1)) || ((((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 0) && a28 <= 16)) || ((((18 <= a4 && a3 <= 0) && a14 == 18) && a28 <= 16) && a7 == 1)) || (((((19 <= a14 && a3 <= 0) && 16 == a4) && 17 <= a28) && a7 == 1) && 19 == a26)) || (((((a14 <= 19 && 19 <= a14) && a7 == 0) && a3 == 1) && 17 <= a28) && 19 == a26)) || ((((18 <= a4 && a14 == 18) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((((a26 == 18 && 19 <= a14) && a3 <= 0) && 16 == a4) && a28 <= 16) && a7 == 1) && 16 <= a28)) || ((((((a4 <= 17 && a14 <= 19) && a26 == 18) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 0)) || ((((((18 <= a4 && 19 <= a14) && a26 <= 17) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || (((((18 <= a4 && a26 == 18) && 19 <= a14) && a3 <= 0) && a28 <= 16) && a7 == 1)) || (((((((18 <= a4 && a14 <= 19) && a25 == 1) && 19 <= a14) && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1)) || ((((((a14 <= 19 && 19 <= a14) && 17 <= a4) && a3 == 1) && 17 <= a28) && a7 == 1) && 19 == a26)) || ((((((a25 == 1 && 19 <= a14) && a28 == 15) && 16 == a4) && a3 == 1) && a1 == 1) && a7 == 1)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 17 <= a4) && a28 <= 16) && a7 == 1)) || ((((((a25 == 1 && 19 <= a14) && a26 <= 17) && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1)) || ((((a26 == 18 && a14 == 18) && a3 == 1) && a7 == 1) && 16 <= a28)) || (((((a26 == 18 && 19 <= a14) && a3 <= 0) && 16 == a4) && a7 == 0) && 17 <= a28)) || ((((((a4 <= 17 && a26 == 18) && a3 <= 0) && a14 == 18) && 17 <= a4) && a7 == 0) && a28 <= 16)) || (((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((((a4 <= 17 && 19 <= a14) && 16 == a4) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || ((((19 <= a14 && a3 <= 0) && 16 == a4) && a7 == 0) && a28 <= 15)) || ((((((a14 <= 19 && a26 == 18) && 19 <= a14) && a3 <= 0) && 17 <= a4) && a28 <= 16) && a7 == 1)) || (((((a3 <= 0 && a14 == 18) && 17 <= a4) && a7 == 0) && 17 <= a28) && 19 == a26)) || ((((18 <= a4 && a14 == 18) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((((18 <= a4 && a25 == 1) && 19 <= a14) && a28 == 15) && a3 == 1) && a1 == 1) && a7 == 1) && 19 == a26)) || ((((((a25 == 1 && a14 == 18) && a28 == 15) && 17 <= a4) && a3 == 1) && a1 == 1) && a7 == 1)) || (((((19 <= a14 && a26 <= 17) && a3 <= 0) && 16 == a4) && a7 == 1) && a28 <= 15)) || ((((a26 == 18 && 19 <= a14) && a7 == 0) && a3 == 1) && 17 <= a28)) || (((((19 <= a14 && a3 <= 0) && 17 <= a4) && a7 == 0) && a28 <= 16) && 19 == a26)) || (((((18 <= a4 && 19 <= a14) && a7 == 0) && a3 == 1) && 17 <= a28) && 19 == a26)) || ((((((a4 <= 17 && 19 <= a14) && a26 <= 17) && 17 <= a4) && a3 == 1) && 17 <= a28) && a7 == 1)) || (((((a4 <= 17 && 19 <= a14) && a26 <= 17) && a3 <= 0) && 17 <= a4) && a7 == 0)) || ((((a26 == 18 && a3 <= 0) && a14 == 18) && 17 <= a4) && a7 == 1)) || (((((18 <= a4 && a14 == 18) && a7 == 0) && a3 == 1) && 19 == a26) && 16 <= a28)) || (((((18 <= a4 && a26 == 18) && a14 == 18) && a7 == 0) && a3 == 1) && 16 <= a28)) || ((((((18 <= a4 && a14 <= 19) && 19 <= a14) && a26 <= 17) && a3 == 1) && 17 <= a28) && a7 == 1)) || ((((a3 <= 0 && a14 == 18) && 17 <= a4) && a7 == 0) && a28 <= 15)) || (((((19 <= a14 && a3 <= 0) && 16 == a4) && a7 == 1) && 19 == a26) && a28 <= 15)) || ((((((18 <= a4 && a26 == 18) && 19 <= a14) && a3 == 1) && a28 <= 16) && a7 == 1) && 16 <= a28)) || (((((18 <= a4 && 19 <= a14) && a26 <= 17) && a7 == 0) && a3 == 1) && 17 <= a28)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && 17 <= a28) && a7 == 1)) || ((((a3 <= 0 && a14 == 18) && 16 == a4) && a7 == 0) && 17 <= a28)) || (((((((18 <= a4 && a25 == 1) && 19 <= a14) && a28 == 15) && a7 == 0) && a3 == 1) && a1 == 1) && 19 == a26)) || (((((a4 <= 17 && 19 <= a14) && a3 <= 0) && 17 <= a4) && a7 == 1) && 19 == a26)) || ((((((a25 == 1 && 19 <= a14) && a28 == 15) && 16 == a4) && a7 == 0) && a3 == 1) && a1 == 1)) || (((((((a25 == 1 && a14 == 18) && a28 == 15) && 16 == a4) && a3 == 1) && a1 == 1) && a7 == 1) && a26 == 17) RESULT: Ultimate proved your program to be correct! [2022-12-13 11:37:59,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22c1d5f1-7796-4ee4-9d09-cea03bcfa8d2/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE