./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem13_label05.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_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/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_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem13_label05.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/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_17690eea-6325-4a86-b880-407b37db1bca/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 db95babf73fb1944c5f5cbb1a7fc98d0691e2dd292f8f012fa0cfbffe032486e --- 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 21:20:25,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 21:20:25,861 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 21:20:25,875 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 21:20:25,875 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 21:20:25,876 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 21:20:25,877 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 21:20:25,878 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 21:20:25,879 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 21:20:25,880 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 21:20:25,881 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 21:20:25,882 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 21:20:25,882 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 21:20:25,883 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 21:20:25,883 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 21:20:25,884 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 21:20:25,885 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 21:20:25,885 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 21:20:25,886 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 21:20:25,888 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 21:20:25,889 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 21:20:25,890 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 21:20:25,890 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 21:20:25,891 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 21:20:25,893 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 21:20:25,894 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 21:20:25,894 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 21:20:25,894 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 21:20:25,895 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 21:20:25,895 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 21:20:25,896 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 21:20:25,896 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 21:20:25,897 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 21:20:25,897 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 21:20:25,898 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 21:20:25,898 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 21:20:25,899 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 21:20:25,899 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 21:20:25,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 21:20:25,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 21:20:25,900 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 21:20:25,901 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-12-13 21:20:25,916 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 21:20:25,916 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 21:20:25,916 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 21:20:25,916 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 21:20:25,917 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 21:20:25,917 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 21:20:25,917 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 21:20:25,917 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 21:20:25,917 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 21:20:25,918 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 21:20:25,918 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 21:20:25,918 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 21:20:25,918 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 21:20:25,918 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 21:20:25,918 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 21:20:25,918 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 21:20:25,918 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 21:20:25,918 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 21:20:25,919 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 21:20:25,919 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 21:20:25,919 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 21:20:25,919 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 21:20:25,919 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 21:20:25,919 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 21:20:25,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:20:25,919 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 21:20:25,920 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 21:20:25,920 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 21:20:25,920 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 21:20:25,920 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 21:20:25,920 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 21:20:25,920 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 21:20:25,920 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 21:20:25,920 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 21:20:25,920 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 21:20:25,921 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_17690eea-6325-4a86-b880-407b37db1bca/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db95babf73fb1944c5f5cbb1a7fc98d0691e2dd292f8f012fa0cfbffe032486e [2022-12-13 21:20:26,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 21:20:26,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 21:20:26,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 21:20:26,157 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 21:20:26,157 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 21:20:26,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/eca-rers2012/Problem13_label05.c [2022-12-13 21:20:28,769 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 21:20:29,141 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 21:20:29,142 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/sv-benchmarks/c/eca-rers2012/Problem13_label05.c [2022-12-13 21:20:29,174 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/data/15790d5d3/42dca200ebc444ef92415f0163239519/FLAGded0cf630 [2022-12-13 21:20:29,312 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/data/15790d5d3/42dca200ebc444ef92415f0163239519 [2022-12-13 21:20:29,315 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 21:20:29,316 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 21:20:29,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 21:20:29,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 21:20:29,320 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 21:20:29,321 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:20:29" (1/1) ... [2022-12-13 21:20:29,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d6f9482 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:29, skipping insertion in model container [2022-12-13 21:20:29,322 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 09:20:29" (1/1) ... [2022-12-13 21:20:29,328 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 21:20:29,460 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 21:20:29,633 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_17690eea-6325-4a86-b880-407b37db1bca/sv-benchmarks/c/eca-rers2012/Problem13_label05.c[6050,6063] [2022-12-13 21:20:30,329 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 21:20:30,339 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 21:20:30,360 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_17690eea-6325-4a86-b880-407b37db1bca/sv-benchmarks/c/eca-rers2012/Problem13_label05.c[6050,6063] [2022-12-13 21:20:30,812 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 21:20:30,827 INFO L208 MainTranslator]: Completed translation [2022-12-13 21:20:30,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:30 WrapperNode [2022-12-13 21:20:30,827 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 21:20:30,828 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 21:20:30,828 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 21:20:30,828 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 21:20:30,833 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:30" (1/1) ... [2022-12-13 21:20:30,881 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:30" (1/1) ... [2022-12-13 21:20:31,214 INFO L138 Inliner]: procedures = 17, calls = 11, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 5583 [2022-12-13 21:20:31,214 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 21:20:31,215 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 21:20:31,215 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 21:20:31,215 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 21:20:31,222 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:30" (1/1) ... [2022-12-13 21:20:31,222 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:30" (1/1) ... [2022-12-13 21:20:31,275 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:30" (1/1) ... [2022-12-13 21:20:31,275 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:30" (1/1) ... [2022-12-13 21:20:31,412 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:30" (1/1) ... [2022-12-13 21:20:31,426 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:30" (1/1) ... [2022-12-13 21:20:31,471 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:30" (1/1) ... [2022-12-13 21:20:31,483 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:30" (1/1) ... [2022-12-13 21:20:31,554 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 21:20:31,555 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 21:20:31,555 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 21:20:31,555 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 21:20:31,556 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:30" (1/1) ... [2022-12-13 21:20:31,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 21:20:31,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:20:31,579 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 21:20:31,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 21:20:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 21:20:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 21:20:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 21:20:31,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 21:20:31,697 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 21:20:31,698 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 21:20:36,051 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 21:20:36,063 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 21:20:36,063 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-13 21:20:36,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 09:20:36 BoogieIcfgContainer [2022-12-13 21:20:36,065 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 21:20:36,067 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 21:20:36,067 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 21:20:36,069 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 21:20:36,069 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 09:20:29" (1/3) ... [2022-12-13 21:20:36,070 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d9e947e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 09:20:36, skipping insertion in model container [2022-12-13 21:20:36,070 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 09:20:30" (2/3) ... [2022-12-13 21:20:36,070 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d9e947e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 09:20:36, skipping insertion in model container [2022-12-13 21:20:36,070 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 09:20:36" (3/3) ... [2022-12-13 21:20:36,071 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem13_label05.c [2022-12-13 21:20:36,084 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 21:20:36,084 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 21:20:36,133 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 21:20:36,138 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;@7d2b0b84, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 21:20:36,138 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 21:20:36,144 INFO L276 IsEmpty]: Start isEmpty. Operand has 1098 states, 1096 states have (on average 1.8275547445255473) internal successors, (2003), 1097 states have internal predecessors, (2003), 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 21:20:36,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-13 21:20:36,149 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:20:36,149 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] [2022-12-13 21:20:36,150 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:20:36,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:20:36,153 INFO L85 PathProgramCache]: Analyzing trace with hash 1824112922, now seen corresponding path program 1 times [2022-12-13 21:20:36,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:20:36,160 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [729656467] [2022-12-13 21:20:36,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:20:36,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:20:36,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:20:36,363 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 21:20:36,363 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:20:36,363 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [729656467] [2022-12-13 21:20:36,364 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [729656467] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:20:36,364 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:20:36,364 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 21:20:36,365 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452465777] [2022-12-13 21:20:36,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:20:36,369 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:20:36,370 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:20:36,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:20:36,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:20:36,394 INFO L87 Difference]: Start difference. First operand has 1098 states, 1096 states have (on average 1.8275547445255473) internal successors, (2003), 1097 states have internal predecessors, (2003), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 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 21:20:40,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:20:40,309 INFO L93 Difference]: Finished difference Result 3082 states and 5689 transitions. [2022-12-13 21:20:40,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:20:40,311 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 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 42 [2022-12-13 21:20:40,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:20:40,333 INFO L225 Difference]: With dead ends: 3082 [2022-12-13 21:20:40,333 INFO L226 Difference]: Without dead ends: 1899 [2022-12-13 21:20:40,340 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 21:20:40,343 INFO L413 NwaCegarLoop]: 470 mSDtfsCounter, 997 mSDsluCounter, 171 mSDsCounter, 0 mSdLazyCounter, 2955 mSolverCounterSat, 599 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 997 SdHoareTripleChecker+Valid, 641 SdHoareTripleChecker+Invalid, 3554 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 599 IncrementalHoareTripleChecker+Valid, 2955 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2022-12-13 21:20:40,344 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [997 Valid, 641 Invalid, 3554 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [599 Valid, 2955 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2022-12-13 21:20:40,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1899 states. [2022-12-13 21:20:40,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1899 to 1894. [2022-12-13 21:20:40,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1894 states, 1893 states have (on average 1.7374537770734284) internal successors, (3289), 1893 states have internal predecessors, (3289), 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 21:20:40,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 1894 states and 3289 transitions. [2022-12-13 21:20:40,458 INFO L78 Accepts]: Start accepts. Automaton has 1894 states and 3289 transitions. Word has length 42 [2022-12-13 21:20:40,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:20:40,459 INFO L495 AbstractCegarLoop]: Abstraction has 1894 states and 3289 transitions. [2022-12-13 21:20:40,459 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 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 21:20:40,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3289 transitions. [2022-12-13 21:20:40,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-13 21:20:40,465 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:20:40,465 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, 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] [2022-12-13 21:20:40,465 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 21:20:40,466 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:20:40,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:20:40,466 INFO L85 PathProgramCache]: Analyzing trace with hash -274088414, now seen corresponding path program 1 times [2022-12-13 21:20:40,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:20:40,467 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [253364097] [2022-12-13 21:20:40,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:20:40,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:20:40,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:20:40,630 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 21:20:40,630 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:20:40,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [253364097] [2022-12-13 21:20:40,630 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [253364097] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:20:40,630 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:20:40,631 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 21:20:40,631 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401436803] [2022-12-13 21:20:40,631 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:20:40,632 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:20:40,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:20:40,633 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:20:40,633 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:20:40,634 INFO L87 Difference]: Start difference. First operand 1894 states and 3289 transitions. Second operand has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 2 states have internal predecessors, (107), 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 21:20:43,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:20:43,756 INFO L93 Difference]: Finished difference Result 5384 states and 9441 transitions. [2022-12-13 21:20:43,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:20:43,756 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 2 states have internal predecessors, (107), 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 107 [2022-12-13 21:20:43,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:20:43,764 INFO L225 Difference]: With dead ends: 5384 [2022-12-13 21:20:43,764 INFO L226 Difference]: Without dead ends: 3492 [2022-12-13 21:20:43,766 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 21:20:43,767 INFO L413 NwaCegarLoop]: 860 mSDtfsCounter, 922 mSDsluCounter, 153 mSDsCounter, 0 mSdLazyCounter, 2310 mSolverCounterSat, 879 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 922 SdHoareTripleChecker+Valid, 1013 SdHoareTripleChecker+Invalid, 3189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 879 IncrementalHoareTripleChecker+Valid, 2310 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-12-13 21:20:43,767 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [922 Valid, 1013 Invalid, 3189 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [879 Valid, 2310 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-12-13 21:20:43,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3492 states. [2022-12-13 21:20:43,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3492 to 3491. [2022-12-13 21:20:43,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3491 states, 3490 states have (on average 1.5383954154727795) internal successors, (5369), 3490 states have internal predecessors, (5369), 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 21:20:43,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3491 states to 3491 states and 5369 transitions. [2022-12-13 21:20:43,815 INFO L78 Accepts]: Start accepts. Automaton has 3491 states and 5369 transitions. Word has length 107 [2022-12-13 21:20:43,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:20:43,815 INFO L495 AbstractCegarLoop]: Abstraction has 3491 states and 5369 transitions. [2022-12-13 21:20:43,816 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.666666666666664) internal successors, (107), 2 states have internal predecessors, (107), 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 21:20:43,816 INFO L276 IsEmpty]: Start isEmpty. Operand 3491 states and 5369 transitions. [2022-12-13 21:20:43,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-13 21:20:43,818 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:20:43,818 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, 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] [2022-12-13 21:20:43,818 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 21:20:43,818 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:20:43,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:20:43,819 INFO L85 PathProgramCache]: Analyzing trace with hash 1754993373, now seen corresponding path program 1 times [2022-12-13 21:20:43,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:20:43,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288036053] [2022-12-13 21:20:43,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:20:43,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:20:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:20:43,971 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 21:20:43,971 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:20:43,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288036053] [2022-12-13 21:20:43,972 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1288036053] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:20:43,972 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:20:43,972 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 21:20:43,972 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1026269515] [2022-12-13 21:20:43,972 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:20:43,973 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:20:43,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:20:43,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:20:43,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:20:43,974 INFO L87 Difference]: Start difference. First operand 3491 states and 5369 transitions. Second operand has 3 states, 3 states have (on average 36.333333333333336) internal successors, (109), 2 states have internal predecessors, (109), 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 21:20:47,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:20:47,537 INFO L93 Difference]: Finished difference Result 10169 states and 15700 transitions. [2022-12-13 21:20:47,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:20:47,537 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.333333333333336) internal successors, (109), 2 states have internal predecessors, (109), 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 109 [2022-12-13 21:20:47,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:20:47,549 INFO L225 Difference]: With dead ends: 10169 [2022-12-13 21:20:47,549 INFO L226 Difference]: Without dead ends: 6680 [2022-12-13 21:20:47,551 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 21:20:47,553 INFO L413 NwaCegarLoop]: 714 mSDtfsCounter, 977 mSDsluCounter, 133 mSDsCounter, 0 mSdLazyCounter, 2533 mSolverCounterSat, 775 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 977 SdHoareTripleChecker+Valid, 847 SdHoareTripleChecker+Invalid, 3308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 775 IncrementalHoareTripleChecker+Valid, 2533 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-12-13 21:20:47,553 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [977 Valid, 847 Invalid, 3308 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [775 Valid, 2533 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2022-12-13 21:20:47,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6680 states. [2022-12-13 21:20:47,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6680 to 6669. [2022-12-13 21:20:47,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6669 states, 6668 states have (on average 1.375224955008998) internal successors, (9170), 6668 states have internal predecessors, (9170), 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 21:20:47,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6669 states to 6669 states and 9170 transitions. [2022-12-13 21:20:47,698 INFO L78 Accepts]: Start accepts. Automaton has 6669 states and 9170 transitions. Word has length 109 [2022-12-13 21:20:47,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:20:47,698 INFO L495 AbstractCegarLoop]: Abstraction has 6669 states and 9170 transitions. [2022-12-13 21:20:47,698 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.333333333333336) internal successors, (109), 2 states have internal predecessors, (109), 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 21:20:47,699 INFO L276 IsEmpty]: Start isEmpty. Operand 6669 states and 9170 transitions. [2022-12-13 21:20:47,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-13 21:20:47,700 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:20:47,701 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, 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] [2022-12-13 21:20:47,701 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 21:20:47,701 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:20:47,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:20:47,701 INFO L85 PathProgramCache]: Analyzing trace with hash -569575153, now seen corresponding path program 1 times [2022-12-13 21:20:47,701 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:20:47,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757519907] [2022-12-13 21:20:47,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:20:47,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:20:47,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:20:47,927 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 21:20:47,927 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:20:47,927 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1757519907] [2022-12-13 21:20:47,928 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1757519907] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:20:47,928 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:20:47,928 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 21:20:47,928 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [734931883] [2022-12-13 21:20:47,928 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:20:47,929 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:20:47,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:20:47,929 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:20:47,929 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:20:47,930 INFO L87 Difference]: Start difference. First operand 6669 states and 9170 transitions. Second operand has 3 states, 3 states have (on average 51.0) internal successors, (153), 2 states have internal predecessors, (153), 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 21:20:50,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:20:50,809 INFO L93 Difference]: Finished difference Result 14123 states and 19185 transitions. [2022-12-13 21:20:50,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:20:50,810 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.0) internal successors, (153), 2 states have internal predecessors, (153), 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 153 [2022-12-13 21:20:50,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:20:50,822 INFO L225 Difference]: With dead ends: 14123 [2022-12-13 21:20:50,822 INFO L226 Difference]: Without dead ends: 7456 [2022-12-13 21:20:50,825 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 21:20:50,826 INFO L413 NwaCegarLoop]: 1086 mSDtfsCounter, 678 mSDsluCounter, 129 mSDsCounter, 0 mSdLazyCounter, 2523 mSolverCounterSat, 54 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 678 SdHoareTripleChecker+Valid, 1215 SdHoareTripleChecker+Invalid, 2577 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 54 IncrementalHoareTripleChecker+Valid, 2523 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-12-13 21:20:50,826 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [678 Valid, 1215 Invalid, 2577 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [54 Valid, 2523 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-12-13 21:20:50,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7456 states. [2022-12-13 21:20:50,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7456 to 7456. [2022-12-13 21:20:50,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7456 states, 7455 states have (on average 1.3362843729040912) internal successors, (9962), 7455 states have internal predecessors, (9962), 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 21:20:50,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7456 states to 7456 states and 9962 transitions. [2022-12-13 21:20:50,905 INFO L78 Accepts]: Start accepts. Automaton has 7456 states and 9962 transitions. Word has length 153 [2022-12-13 21:20:50,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:20:50,905 INFO L495 AbstractCegarLoop]: Abstraction has 7456 states and 9962 transitions. [2022-12-13 21:20:50,905 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.0) internal successors, (153), 2 states have internal predecessors, (153), 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 21:20:50,906 INFO L276 IsEmpty]: Start isEmpty. Operand 7456 states and 9962 transitions. [2022-12-13 21:20:50,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-12-13 21:20:50,907 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:20:50,907 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, 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] [2022-12-13 21:20:50,907 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 21:20:50,907 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:20:50,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:20:50,908 INFO L85 PathProgramCache]: Analyzing trace with hash -955399323, now seen corresponding path program 1 times [2022-12-13 21:20:50,908 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:20:50,908 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [182998025] [2022-12-13 21:20:50,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:20:50,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:20:50,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:20:51,019 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2022-12-13 21:20:51,020 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:20:51,020 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [182998025] [2022-12-13 21:20:51,020 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [182998025] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:20:51,020 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:20:51,020 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 21:20:51,020 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778426012] [2022-12-13 21:20:51,020 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:20:51,021 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:20:51,021 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:20:51,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:20:51,022 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:20:51,022 INFO L87 Difference]: Start difference. First operand 7456 states and 9962 transitions. Second operand has 3 states, 3 states have (on average 43.0) internal successors, (129), 2 states have internal predecessors, (129), 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 21:20:54,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:20:54,212 INFO L93 Difference]: Finished difference Result 19656 states and 26991 transitions. [2022-12-13 21:20:54,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:20:54,212 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.0) internal successors, (129), 2 states have internal predecessors, (129), 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 167 [2022-12-13 21:20:54,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:20:54,235 INFO L225 Difference]: With dead ends: 19656 [2022-12-13 21:20:54,235 INFO L226 Difference]: Without dead ends: 12989 [2022-12-13 21:20:54,239 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 21:20:54,240 INFO L413 NwaCegarLoop]: 1071 mSDtfsCounter, 737 mSDsluCounter, 151 mSDsCounter, 0 mSdLazyCounter, 2526 mSolverCounterSat, 779 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 737 SdHoareTripleChecker+Valid, 1222 SdHoareTripleChecker+Invalid, 3305 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 779 IncrementalHoareTripleChecker+Valid, 2526 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-12-13 21:20:54,240 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [737 Valid, 1222 Invalid, 3305 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [779 Valid, 2526 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-12-13 21:20:54,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12989 states. [2022-12-13 21:20:54,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12989 to 12972. [2022-12-13 21:20:54,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12972 states, 12971 states have (on average 1.235910878112713) internal successors, (16031), 12971 states have internal predecessors, (16031), 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 21:20:54,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12972 states to 12972 states and 16031 transitions. [2022-12-13 21:20:54,366 INFO L78 Accepts]: Start accepts. Automaton has 12972 states and 16031 transitions. Word has length 167 [2022-12-13 21:20:54,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:20:54,366 INFO L495 AbstractCegarLoop]: Abstraction has 12972 states and 16031 transitions. [2022-12-13 21:20:54,366 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.0) internal successors, (129), 2 states have internal predecessors, (129), 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 21:20:54,366 INFO L276 IsEmpty]: Start isEmpty. Operand 12972 states and 16031 transitions. [2022-12-13 21:20:54,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-13 21:20:54,369 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:20:54,369 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 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 21:20:54,369 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 21:20:54,369 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:20:54,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:20:54,370 INFO L85 PathProgramCache]: Analyzing trace with hash 1145927935, now seen corresponding path program 1 times [2022-12-13 21:20:54,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:20:54,370 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [383991308] [2022-12-13 21:20:54,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:20:54,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:20:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:20:54,603 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-12-13 21:20:54,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:20:54,603 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [383991308] [2022-12-13 21:20:54,604 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [383991308] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:20:54,604 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:20:54,604 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 21:20:54,604 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101919567] [2022-12-13 21:20:54,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:20:54,605 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:20:54,605 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:20:54,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:20:54,605 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:20:54,606 INFO L87 Difference]: Start difference. First operand 12972 states and 16031 transitions. Second operand has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 2 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:20:57,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:20:57,551 INFO L93 Difference]: Finished difference Result 22792 states and 28651 transitions. [2022-12-13 21:20:57,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:20:57,551 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 2 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 254 [2022-12-13 21:20:57,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:20:57,566 INFO L225 Difference]: With dead ends: 22792 [2022-12-13 21:20:57,566 INFO L226 Difference]: Without dead ends: 12980 [2022-12-13 21:20:57,572 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 21:20:57,572 INFO L413 NwaCegarLoop]: 1027 mSDtfsCounter, 728 mSDsluCounter, 184 mSDsCounter, 0 mSdLazyCounter, 2714 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 728 SdHoareTripleChecker+Valid, 1211 SdHoareTripleChecker+Invalid, 2718 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 2714 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-12-13 21:20:57,573 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [728 Valid, 1211 Invalid, 2718 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 2714 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-12-13 21:20:57,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12980 states. [2022-12-13 21:20:57,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12980 to 12972. [2022-12-13 21:20:57,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12972 states, 12971 states have (on average 1.2347544522396114) internal successors, (16016), 12971 states have internal predecessors, (16016), 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 21:20:57,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12972 states to 12972 states and 16016 transitions. [2022-12-13 21:20:57,684 INFO L78 Accepts]: Start accepts. Automaton has 12972 states and 16016 transitions. Word has length 254 [2022-12-13 21:20:57,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:20:57,684 INFO L495 AbstractCegarLoop]: Abstraction has 12972 states and 16016 transitions. [2022-12-13 21:20:57,685 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 2 states have internal predecessors, (160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 21:20:57,685 INFO L276 IsEmpty]: Start isEmpty. Operand 12972 states and 16016 transitions. [2022-12-13 21:20:57,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-13 21:20:57,687 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:20:57,688 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:20:57,688 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 21:20:57,688 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:20:57,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:20:57,688 INFO L85 PathProgramCache]: Analyzing trace with hash -96098949, now seen corresponding path program 1 times [2022-12-13 21:20:57,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:20:57,689 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1332683649] [2022-12-13 21:20:57,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:20:57,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:20:57,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:20:57,799 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 21:20:57,799 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:20:57,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1332683649] [2022-12-13 21:20:57,800 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1332683649] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:20:57,800 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:20:57,800 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:20:57,800 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810725108] [2022-12-13 21:20:57,800 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:20:57,801 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:20:57,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:20:57,801 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:20:57,801 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:20:57,801 INFO L87 Difference]: Start difference. First operand 12972 states and 16016 transitions. Second operand has 3 states, 3 states have (on average 85.33333333333333) internal successors, (256), 3 states have internal predecessors, (256), 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 21:21:01,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:21:01,205 INFO L93 Difference]: Finished difference Result 36166 states and 45134 transitions. [2022-12-13 21:21:01,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:21:01,205 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 85.33333333333333) internal successors, (256), 3 states have internal predecessors, (256), 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 256 [2022-12-13 21:21:01,206 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:21:01,236 INFO L225 Difference]: With dead ends: 36166 [2022-12-13 21:21:01,236 INFO L226 Difference]: Without dead ends: 23196 [2022-12-13 21:21:01,248 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 21:21:01,249 INFO L413 NwaCegarLoop]: 1851 mSDtfsCounter, 842 mSDsluCounter, 137 mSDsCounter, 0 mSdLazyCounter, 2479 mSolverCounterSat, 807 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 842 SdHoareTripleChecker+Valid, 1988 SdHoareTripleChecker+Invalid, 3286 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 807 IncrementalHoareTripleChecker+Valid, 2479 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-12-13 21:21:01,249 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [842 Valid, 1988 Invalid, 3286 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [807 Valid, 2479 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-12-13 21:21:01,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23196 states. [2022-12-13 21:21:01,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23196 to 23191. [2022-12-13 21:21:01,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23191 states, 23190 states have (on average 1.1870202673566193) internal successors, (27527), 23190 states have internal predecessors, (27527), 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 21:21:01,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23191 states to 23191 states and 27527 transitions. [2022-12-13 21:21:01,476 INFO L78 Accepts]: Start accepts. Automaton has 23191 states and 27527 transitions. Word has length 256 [2022-12-13 21:21:01,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:21:01,477 INFO L495 AbstractCegarLoop]: Abstraction has 23191 states and 27527 transitions. [2022-12-13 21:21:01,477 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 85.33333333333333) internal successors, (256), 3 states have internal predecessors, (256), 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 21:21:01,477 INFO L276 IsEmpty]: Start isEmpty. Operand 23191 states and 27527 transitions. [2022-12-13 21:21:01,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-13 21:21:01,480 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:21:01,480 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-12-13 21:21:01,480 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 21:21:01,480 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:21:01,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:21:01,481 INFO L85 PathProgramCache]: Analyzing trace with hash 1667206858, now seen corresponding path program 1 times [2022-12-13 21:21:01,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:21:01,481 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [65225914] [2022-12-13 21:21:01,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:21:01,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:21:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:21:01,608 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 284 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-13 21:21:01,608 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:21:01,608 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [65225914] [2022-12-13 21:21:01,608 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [65225914] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:21:01,608 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:21:01,608 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:21:01,608 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1904691117] [2022-12-13 21:21:01,608 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:21:01,609 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:21:01,609 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:21:01,609 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:21:01,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:21:01,609 INFO L87 Difference]: Start difference. First operand 23191 states and 27527 transitions. Second operand has 3 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 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 21:21:05,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:21:05,039 INFO L93 Difference]: Finished difference Result 56620 states and 68544 transitions. [2022-12-13 21:21:05,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:21:05,039 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 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 278 [2022-12-13 21:21:05,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:21:05,074 INFO L225 Difference]: With dead ends: 56620 [2022-12-13 21:21:05,074 INFO L226 Difference]: Without dead ends: 34218 [2022-12-13 21:21:05,090 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 21:21:05,091 INFO L413 NwaCegarLoop]: 809 mSDtfsCounter, 884 mSDsluCounter, 117 mSDsCounter, 0 mSdLazyCounter, 2384 mSolverCounterSat, 903 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 884 SdHoareTripleChecker+Valid, 926 SdHoareTripleChecker+Invalid, 3287 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 903 IncrementalHoareTripleChecker+Valid, 2384 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-12-13 21:21:05,091 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [884 Valid, 926 Invalid, 3287 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [903 Valid, 2384 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-12-13 21:21:05,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34218 states. [2022-12-13 21:21:05,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34218 to 33422. [2022-12-13 21:21:05,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33422 states, 33421 states have (on average 1.1724664133329343) internal successors, (39185), 33421 states have internal predecessors, (39185), 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 21:21:05,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33422 states to 33422 states and 39185 transitions. [2022-12-13 21:21:05,407 INFO L78 Accepts]: Start accepts. Automaton has 33422 states and 39185 transitions. Word has length 278 [2022-12-13 21:21:05,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:21:05,407 INFO L495 AbstractCegarLoop]: Abstraction has 33422 states and 39185 transitions. [2022-12-13 21:21:05,407 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 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 21:21:05,407 INFO L276 IsEmpty]: Start isEmpty. Operand 33422 states and 39185 transitions. [2022-12-13 21:21:05,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-12-13 21:21:05,409 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:21:05,409 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-12-13 21:21:05,409 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 21:21:05,409 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:21:05,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:21:05,409 INFO L85 PathProgramCache]: Analyzing trace with hash 387334697, now seen corresponding path program 1 times [2022-12-13 21:21:05,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:21:05,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [672319761] [2022-12-13 21:21:05,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:21:05,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:21:05,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:21:06,252 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 79 proven. 113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 21:21:06,252 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:21:06,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [672319761] [2022-12-13 21:21:06,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [672319761] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 21:21:06,253 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1669969382] [2022-12-13 21:21:06,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:21:06,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:21:06,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:21:06,254 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 21:21:06,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 21:21:06,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:21:06,355 INFO L263 TraceCheckSpWp]: Trace formula consists of 401 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 21:21:06,364 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 21:21:06,436 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-12-13 21:21:06,437 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 21:21:06,437 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1669969382] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:21:06,437 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 21:21:06,437 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2022-12-13 21:21:06,437 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [162559024] [2022-12-13 21:21:06,437 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:21:06,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:21:06,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:21:06,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:21:06,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2022-12-13 21:21:06,439 INFO L87 Difference]: Start difference. First operand 33422 states and 39185 transitions. Second operand has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 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 21:21:09,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:21:09,338 INFO L93 Difference]: Finished difference Result 66053 states and 77575 transitions. [2022-12-13 21:21:09,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:21:09,339 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 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 283 [2022-12-13 21:21:09,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:21:09,370 INFO L225 Difference]: With dead ends: 66053 [2022-12-13 21:21:09,370 INFO L226 Difference]: Without dead ends: 33420 [2022-12-13 21:21:09,384 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 289 GetRequests, 282 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2022-12-13 21:21:09,385 INFO L413 NwaCegarLoop]: 1359 mSDtfsCounter, 1165 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 2470 mSolverCounterSat, 446 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1165 SdHoareTripleChecker+Valid, 1441 SdHoareTripleChecker+Invalid, 2916 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 446 IncrementalHoareTripleChecker+Valid, 2470 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-12-13 21:21:09,385 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1165 Valid, 1441 Invalid, 2916 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [446 Valid, 2470 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-12-13 21:21:09,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33420 states. [2022-12-13 21:21:09,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33420 to 33419. [2022-12-13 21:21:09,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33419 states, 33418 states have (on average 1.1338500209467952) internal successors, (37891), 33418 states have internal predecessors, (37891), 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 21:21:09,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33419 states to 33419 states and 37891 transitions. [2022-12-13 21:21:09,682 INFO L78 Accepts]: Start accepts. Automaton has 33419 states and 37891 transitions. Word has length 283 [2022-12-13 21:21:09,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:21:09,682 INFO L495 AbstractCegarLoop]: Abstraction has 33419 states and 37891 transitions. [2022-12-13 21:21:09,683 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 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 21:21:09,683 INFO L276 IsEmpty]: Start isEmpty. Operand 33419 states and 37891 transitions. [2022-12-13 21:21:09,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2022-12-13 21:21:09,685 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:21:09,686 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-12-13 21:21:09,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 21:21:09,886 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:21:09,887 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:21:09,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:21:09,888 INFO L85 PathProgramCache]: Analyzing trace with hash -77460058, now seen corresponding path program 1 times [2022-12-13 21:21:09,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:21:09,889 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24581997] [2022-12-13 21:21:09,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:21:09,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:21:09,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:21:10,064 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2022-12-13 21:21:10,064 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:21:10,064 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [24581997] [2022-12-13 21:21:10,065 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [24581997] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:21:10,065 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:21:10,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:21:10,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1594884927] [2022-12-13 21:21:10,065 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:21:10,065 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:21:10,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:21:10,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:21:10,066 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:21:10,066 INFO L87 Difference]: Start difference. First operand 33419 states and 37891 transitions. Second operand has 3 states, 3 states have (on average 70.0) internal successors, (210), 3 states have internal predecessors, (210), 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 21:21:13,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:21:13,476 INFO L93 Difference]: Finished difference Result 77862 states and 89421 transitions. [2022-12-13 21:21:13,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:21:13,477 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 70.0) internal successors, (210), 3 states have internal predecessors, (210), 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 333 [2022-12-13 21:21:13,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:21:13,510 INFO L225 Difference]: With dead ends: 77862 [2022-12-13 21:21:13,510 INFO L226 Difference]: Without dead ends: 45232 [2022-12-13 21:21:13,522 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 21:21:13,522 INFO L413 NwaCegarLoop]: 1802 mSDtfsCounter, 821 mSDsluCounter, 143 mSDsCounter, 0 mSdLazyCounter, 2548 mSolverCounterSat, 722 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 821 SdHoareTripleChecker+Valid, 1945 SdHoareTripleChecker+Invalid, 3270 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 722 IncrementalHoareTripleChecker+Valid, 2548 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-12-13 21:21:13,523 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [821 Valid, 1945 Invalid, 3270 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [722 Valid, 2548 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-12-13 21:21:13,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45232 states. [2022-12-13 21:21:13,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45232 to 44441. [2022-12-13 21:21:13,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44441 states, 44440 states have (on average 1.116021602160216) internal successors, (49596), 44440 states have internal predecessors, (49596), 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 21:21:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44441 states to 44441 states and 49596 transitions. [2022-12-13 21:21:13,917 INFO L78 Accepts]: Start accepts. Automaton has 44441 states and 49596 transitions. Word has length 333 [2022-12-13 21:21:13,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:21:13,917 INFO L495 AbstractCegarLoop]: Abstraction has 44441 states and 49596 transitions. [2022-12-13 21:21:13,917 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 70.0) internal successors, (210), 3 states have internal predecessors, (210), 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 21:21:13,917 INFO L276 IsEmpty]: Start isEmpty. Operand 44441 states and 49596 transitions. [2022-12-13 21:21:13,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2022-12-13 21:21:13,921 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:21:13,922 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-12-13 21:21:13,922 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 21:21:13,922 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:21:13,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:21:13,923 INFO L85 PathProgramCache]: Analyzing trace with hash -1657907469, now seen corresponding path program 1 times [2022-12-13 21:21:13,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:21:13,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [820678758] [2022-12-13 21:21:13,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:21:13,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:21:13,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:21:14,887 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 208 proven. 113 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-13 21:21:14,887 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:21:14,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [820678758] [2022-12-13 21:21:14,888 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [820678758] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 21:21:14,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [106498138] [2022-12-13 21:21:14,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:21:14,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:21:14,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:21:14,889 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 21:21:14,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 21:21:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:21:15,008 INFO L263 TraceCheckSpWp]: Trace formula consists of 498 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 21:21:15,012 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 21:21:15,079 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 248 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-12-13 21:21:15,080 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 21:21:15,080 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [106498138] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:21:15,080 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 21:21:15,080 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2022-12-13 21:21:15,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1227104665] [2022-12-13 21:21:15,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:21:15,080 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:21:15,080 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:21:15,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:21:15,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2022-12-13 21:21:15,081 INFO L87 Difference]: Start difference. First operand 44441 states and 49596 transitions. Second operand has 3 states, 3 states have (on average 78.66666666666667) internal successors, (236), 3 states have internal predecessors, (236), 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 21:21:18,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:21:18,032 INFO L93 Difference]: Finished difference Result 88084 states and 98390 transitions. [2022-12-13 21:21:18,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:21:18,033 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 78.66666666666667) internal successors, (236), 3 states have internal predecessors, (236), 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 348 [2022-12-13 21:21:18,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:21:18,069 INFO L225 Difference]: With dead ends: 88084 [2022-12-13 21:21:18,069 INFO L226 Difference]: Without dead ends: 44432 [2022-12-13 21:21:18,084 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 354 GetRequests, 347 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2022-12-13 21:21:18,085 INFO L413 NwaCegarLoop]: 686 mSDtfsCounter, 1072 mSDsluCounter, 129 mSDsCounter, 0 mSdLazyCounter, 2393 mSolverCounterSat, 528 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1072 SdHoareTripleChecker+Valid, 815 SdHoareTripleChecker+Invalid, 2921 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 528 IncrementalHoareTripleChecker+Valid, 2393 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-12-13 21:21:18,085 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1072 Valid, 815 Invalid, 2921 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [528 Valid, 2393 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-12-13 21:21:18,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44432 states. [2022-12-13 21:21:18,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44432 to 44431. [2022-12-13 21:21:18,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44431 states, 44430 states have (on average 1.0851901868107134) internal successors, (48215), 44430 states have internal predecessors, (48215), 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 21:21:18,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44431 states to 44431 states and 48215 transitions. [2022-12-13 21:21:18,451 INFO L78 Accepts]: Start accepts. Automaton has 44431 states and 48215 transitions. Word has length 348 [2022-12-13 21:21:18,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:21:18,451 INFO L495 AbstractCegarLoop]: Abstraction has 44431 states and 48215 transitions. [2022-12-13 21:21:18,451 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 78.66666666666667) internal successors, (236), 3 states have internal predecessors, (236), 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 21:21:18,451 INFO L276 IsEmpty]: Start isEmpty. Operand 44431 states and 48215 transitions. [2022-12-13 21:21:18,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-12-13 21:21:18,454 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:21:18,455 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, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2022-12-13 21:21:18,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-13 21:21:18,655 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-12-13 21:21:18,657 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:21:18,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:21:18,658 INFO L85 PathProgramCache]: Analyzing trace with hash 1478414346, now seen corresponding path program 1 times [2022-12-13 21:21:18,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:21:18,659 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1796584979] [2022-12-13 21:21:18,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:21:18,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:21:18,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:21:19,035 INFO L134 CoverageAnalysis]: Checked inductivity of 604 backedges. 159 proven. 0 refuted. 0 times theorem prover too weak. 445 trivial. 0 not checked. [2022-12-13 21:21:19,036 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:21:19,036 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1796584979] [2022-12-13 21:21:19,036 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1796584979] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:21:19,036 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:21:19,036 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:21:19,036 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [77316398] [2022-12-13 21:21:19,036 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:21:19,037 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:21:19,037 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:21:19,037 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:21:19,037 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:21:19,037 INFO L87 Difference]: Start difference. First operand 44431 states and 48215 transitions. Second operand has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 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 21:21:22,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:21:22,435 INFO L93 Difference]: Finished difference Result 89662 states and 98208 transitions. [2022-12-13 21:21:22,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:21:22,435 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 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 371 [2022-12-13 21:21:22,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:21:22,479 INFO L225 Difference]: With dead ends: 89662 [2022-12-13 21:21:22,480 INFO L226 Difference]: Without dead ends: 53111 [2022-12-13 21:21:22,496 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 21:21:22,497 INFO L413 NwaCegarLoop]: 518 mSDtfsCounter, 951 mSDsluCounter, 147 mSDsCounter, 0 mSdLazyCounter, 2875 mSolverCounterSat, 531 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 951 SdHoareTripleChecker+Valid, 665 SdHoareTripleChecker+Invalid, 3406 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 531 IncrementalHoareTripleChecker+Valid, 2875 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-12-13 21:21:22,497 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [951 Valid, 665 Invalid, 3406 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [531 Valid, 2875 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-12-13 21:21:22,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53111 states. [2022-12-13 21:21:22,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53111 to 44431. [2022-12-13 21:21:22,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44431 states, 44430 states have (on average 1.0851901868107134) internal successors, (48215), 44430 states have internal predecessors, (48215), 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 21:21:23,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44431 states to 44431 states and 48215 transitions. [2022-12-13 21:21:23,002 INFO L78 Accepts]: Start accepts. Automaton has 44431 states and 48215 transitions. Word has length 371 [2022-12-13 21:21:23,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:21:23,003 INFO L495 AbstractCegarLoop]: Abstraction has 44431 states and 48215 transitions. [2022-12-13 21:21:23,003 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.333333333333336) internal successors, (142), 3 states have internal predecessors, (142), 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 21:21:23,003 INFO L276 IsEmpty]: Start isEmpty. Operand 44431 states and 48215 transitions. [2022-12-13 21:21:23,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2022-12-13 21:21:23,007 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:21:23,007 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:21:23,007 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-13 21:21:23,007 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:21:23,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:21:23,008 INFO L85 PathProgramCache]: Analyzing trace with hash -1603333441, now seen corresponding path program 1 times [2022-12-13 21:21:23,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:21:23,008 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [31598012] [2022-12-13 21:21:23,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:21:23,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:21:23,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:21:23,213 INFO L134 CoverageAnalysis]: Checked inductivity of 649 backedges. 488 proven. 0 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2022-12-13 21:21:23,213 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:21:23,213 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [31598012] [2022-12-13 21:21:23,213 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [31598012] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:21:23,213 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:21:23,213 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:21:23,213 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1277536225] [2022-12-13 21:21:23,213 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:21:23,214 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:21:23,214 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:21:23,214 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:21:23,214 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:21:23,214 INFO L87 Difference]: Start difference. First operand 44431 states and 48215 transitions. Second operand has 3 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 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 21:21:26,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:21:26,645 INFO L93 Difference]: Finished difference Result 99886 states and 109265 transitions. [2022-12-13 21:21:26,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:21:26,645 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 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 398 [2022-12-13 21:21:26,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:21:26,696 INFO L225 Difference]: With dead ends: 99886 [2022-12-13 21:21:26,696 INFO L226 Difference]: Without dead ends: 56244 [2022-12-13 21:21:26,714 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 21:21:26,714 INFO L413 NwaCegarLoop]: 673 mSDtfsCounter, 927 mSDsluCounter, 81 mSDsCounter, 0 mSdLazyCounter, 2380 mSolverCounterSat, 993 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 927 SdHoareTripleChecker+Valid, 754 SdHoareTripleChecker+Invalid, 3373 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 993 IncrementalHoareTripleChecker+Valid, 2380 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-12-13 21:21:26,715 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [927 Valid, 754 Invalid, 3373 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [993 Valid, 2380 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-12-13 21:21:26,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56244 states. [2022-12-13 21:21:27,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56244 to 54657. [2022-12-13 21:21:27,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54657 states, 54656 states have (on average 1.0905298594847774) internal successors, (59604), 54656 states have internal predecessors, (59604), 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 21:21:27,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54657 states to 54657 states and 59604 transitions. [2022-12-13 21:21:27,266 INFO L78 Accepts]: Start accepts. Automaton has 54657 states and 59604 transitions. Word has length 398 [2022-12-13 21:21:27,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:21:27,266 INFO L495 AbstractCegarLoop]: Abstraction has 54657 states and 59604 transitions. [2022-12-13 21:21:27,266 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 79.66666666666667) internal successors, (239), 3 states have internal predecessors, (239), 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 21:21:27,266 INFO L276 IsEmpty]: Start isEmpty. Operand 54657 states and 59604 transitions. [2022-12-13 21:21:27,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2022-12-13 21:21:27,273 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:21:27,273 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 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] [2022-12-13 21:21:27,273 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-13 21:21:27,274 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:21:27,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:21:27,274 INFO L85 PathProgramCache]: Analyzing trace with hash -539611326, now seen corresponding path program 1 times [2022-12-13 21:21:27,274 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:21:27,274 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1283378301] [2022-12-13 21:21:27,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:21:27,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:21:27,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:21:27,530 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2022-12-13 21:21:27,530 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:21:27,531 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1283378301] [2022-12-13 21:21:27,531 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1283378301] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:21:27,531 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:21:27,531 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:21:27,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [839296276] [2022-12-13 21:21:27,531 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:21:27,532 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:21:27,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:21:27,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:21:27,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:21:27,533 INFO L87 Difference]: Start difference. First operand 54657 states and 59604 transitions. Second operand has 3 states, 3 states have (on average 70.33333333333333) internal successors, (211), 3 states have internal predecessors, (211), 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 21:21:31,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:21:31,008 INFO L93 Difference]: Finished difference Result 110102 states and 120006 transitions. [2022-12-13 21:21:31,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:21:31,009 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 70.33333333333333) internal successors, (211), 3 states have internal predecessors, (211), 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 431 [2022-12-13 21:21:31,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:21:31,059 INFO L225 Difference]: With dead ends: 110102 [2022-12-13 21:21:31,059 INFO L226 Difference]: Without dead ends: 56234 [2022-12-13 21:21:31,079 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 21:21:31,080 INFO L413 NwaCegarLoop]: 1421 mSDtfsCounter, 996 mSDsluCounter, 88 mSDsCounter, 0 mSdLazyCounter, 2494 mSolverCounterSat, 588 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 996 SdHoareTripleChecker+Valid, 1509 SdHoareTripleChecker+Invalid, 3082 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 588 IncrementalHoareTripleChecker+Valid, 2494 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-12-13 21:21:31,080 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [996 Valid, 1509 Invalid, 3082 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [588 Valid, 2494 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-12-13 21:21:31,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56234 states. [2022-12-13 21:21:31,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56234 to 54649. [2022-12-13 21:21:31,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54649 states, 54648 states have (on average 1.0689686722295417) internal successors, (58417), 54648 states have internal predecessors, (58417), 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 21:21:31,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54649 states to 54649 states and 58417 transitions. [2022-12-13 21:21:31,559 INFO L78 Accepts]: Start accepts. Automaton has 54649 states and 58417 transitions. Word has length 431 [2022-12-13 21:21:31,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:21:31,559 INFO L495 AbstractCegarLoop]: Abstraction has 54649 states and 58417 transitions. [2022-12-13 21:21:31,559 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 70.33333333333333) internal successors, (211), 3 states have internal predecessors, (211), 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 21:21:31,559 INFO L276 IsEmpty]: Start isEmpty. Operand 54649 states and 58417 transitions. [2022-12-13 21:21:31,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2022-12-13 21:21:31,633 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:21:31,633 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:31,633 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-13 21:21:31,634 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:21:31,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:21:31,634 INFO L85 PathProgramCache]: Analyzing trace with hash 288168480, now seen corresponding path program 1 times [2022-12-13 21:21:31,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:21:31,634 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904776223] [2022-12-13 21:21:31,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:21:31,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:21:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:21:31,894 INFO L134 CoverageAnalysis]: Checked inductivity of 744 backedges. 472 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2022-12-13 21:21:31,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:21:31,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1904776223] [2022-12-13 21:21:31,894 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1904776223] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:21:31,894 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:21:31,894 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:21:31,894 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [857872847] [2022-12-13 21:21:31,895 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:21:31,895 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:21:31,895 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:21:31,896 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:21:31,896 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:21:31,896 INFO L87 Difference]: Start difference. First operand 54649 states and 58417 transitions. Second operand has 3 states, 3 states have (on average 109.66666666666667) internal successors, (329), 3 states have internal predecessors, (329), 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 21:21:35,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:21:35,146 INFO L93 Difference]: Finished difference Result 109310 states and 116855 transitions. [2022-12-13 21:21:35,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:21:35,148 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 109.66666666666667) internal successors, (329), 3 states have internal predecessors, (329), 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 511 [2022-12-13 21:21:35,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:21:35,199 INFO L225 Difference]: With dead ends: 109310 [2022-12-13 21:21:35,199 INFO L226 Difference]: Without dead ends: 54663 [2022-12-13 21:21:35,219 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 21:21:35,219 INFO L413 NwaCegarLoop]: 1729 mSDtfsCounter, 715 mSDsluCounter, 145 mSDsCounter, 0 mSdLazyCounter, 2511 mSolverCounterSat, 425 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 715 SdHoareTripleChecker+Valid, 1874 SdHoareTripleChecker+Invalid, 2936 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 425 IncrementalHoareTripleChecker+Valid, 2511 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-12-13 21:21:35,219 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [715 Valid, 1874 Invalid, 2936 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [425 Valid, 2511 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-12-13 21:21:35,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54663 states. [2022-12-13 21:21:35,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54663 to 53861. [2022-12-13 21:21:35,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53861 states, 53860 states have (on average 1.053453397697735) internal successors, (56739), 53860 states have internal predecessors, (56739), 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 21:21:35,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53861 states to 53861 states and 56739 transitions. [2022-12-13 21:21:35,733 INFO L78 Accepts]: Start accepts. Automaton has 53861 states and 56739 transitions. Word has length 511 [2022-12-13 21:21:35,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:21:35,733 INFO L495 AbstractCegarLoop]: Abstraction has 53861 states and 56739 transitions. [2022-12-13 21:21:35,733 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 109.66666666666667) internal successors, (329), 3 states have internal predecessors, (329), 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 21:21:35,734 INFO L276 IsEmpty]: Start isEmpty. Operand 53861 states and 56739 transitions. [2022-12-13 21:21:35,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2022-12-13 21:21:35,741 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:21:35,741 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:35,741 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-13 21:21:35,741 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:21:35,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:21:35,741 INFO L85 PathProgramCache]: Analyzing trace with hash -609224798, now seen corresponding path program 1 times [2022-12-13 21:21:35,742 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:21:35,742 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243419992] [2022-12-13 21:21:35,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:21:35,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:21:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:21:36,018 INFO L134 CoverageAnalysis]: Checked inductivity of 744 backedges. 616 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2022-12-13 21:21:36,018 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:21:36,018 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1243419992] [2022-12-13 21:21:36,019 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1243419992] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:21:36,019 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:21:36,019 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:21:36,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634922292] [2022-12-13 21:21:36,019 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:21:36,020 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:21:36,020 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:21:36,020 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:21:36,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:21:36,021 INFO L87 Difference]: Start difference. First operand 53861 states and 56739 transitions. Second operand has 3 states, 3 states have (on average 128.33333333333334) internal successors, (385), 3 states have internal predecessors, (385), 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 21:21:40,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:21:40,426 INFO L93 Difference]: Finished difference Result 155051 states and 163510 transitions. [2022-12-13 21:21:40,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:21:40,426 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 128.33333333333334) internal successors, (385), 3 states have internal predecessors, (385), 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 511 [2022-12-13 21:21:40,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:21:40,525 INFO L225 Difference]: With dead ends: 155051 [2022-12-13 21:21:40,525 INFO L226 Difference]: Without dead ends: 101979 [2022-12-13 21:21:40,549 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 21:21:40,550 INFO L413 NwaCegarLoop]: 650 mSDtfsCounter, 832 mSDsluCounter, 113 mSDsCounter, 0 mSdLazyCounter, 2968 mSolverCounterSat, 618 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 832 SdHoareTripleChecker+Valid, 763 SdHoareTripleChecker+Invalid, 3586 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 618 IncrementalHoareTripleChecker+Valid, 2968 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2022-12-13 21:21:40,550 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [832 Valid, 763 Invalid, 3586 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [618 Valid, 2968 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2022-12-13 21:21:40,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101979 states. [2022-12-13 21:21:41,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101979 to 99536. [2022-12-13 21:21:41,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99536 states, 99535 states have (on average 1.050233586175717) internal successors, (104535), 99535 states have internal predecessors, (104535), 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 21:21:41,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99536 states to 99536 states and 104535 transitions. [2022-12-13 21:21:41,818 INFO L78 Accepts]: Start accepts. Automaton has 99536 states and 104535 transitions. Word has length 511 [2022-12-13 21:21:41,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:21:41,819 INFO L495 AbstractCegarLoop]: Abstraction has 99536 states and 104535 transitions. [2022-12-13 21:21:41,819 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 128.33333333333334) internal successors, (385), 3 states have internal predecessors, (385), 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 21:21:41,819 INFO L276 IsEmpty]: Start isEmpty. Operand 99536 states and 104535 transitions. [2022-12-13 21:21:41,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2022-12-13 21:21:41,839 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:21:41,840 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:41,840 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-12-13 21:21:41,840 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:21:41,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:21:41,840 INFO L85 PathProgramCache]: Analyzing trace with hash -981061782, now seen corresponding path program 1 times [2022-12-13 21:21:41,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:21:41,841 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1058053098] [2022-12-13 21:21:41,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:21:41,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:21:41,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:21:43,147 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 317 proven. 113 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-13 21:21:43,148 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:21:43,148 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1058053098] [2022-12-13 21:21:43,148 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1058053098] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 21:21:43,148 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [623243095] [2022-12-13 21:21:43,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:21:43,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:21:43,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:21:43,149 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 21:21:43,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-13 21:21:43,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:21:43,297 INFO L263 TraceCheckSpWp]: Trace formula consists of 681 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 21:21:43,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 21:21:43,825 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 317 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-12-13 21:21:43,825 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 21:21:43,825 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [623243095] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:21:43,825 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 21:21:43,826 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [7] total 8 [2022-12-13 21:21:43,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891457940] [2022-12-13 21:21:43,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:21:43,827 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:21:43,827 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:21:43,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:21:43,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2022-12-13 21:21:43,828 INFO L87 Difference]: Start difference. First operand 99536 states and 104535 transitions. Second operand has 3 states, 3 states have (on average 127.33333333333333) internal successors, (382), 2 states have internal predecessors, (382), 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 21:21:47,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:21:47,254 INFO L93 Difference]: Finished difference Result 189631 states and 199559 transitions. [2022-12-13 21:21:47,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:21:47,255 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 127.33333333333333) internal successors, (382), 2 states have internal predecessors, (382), 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 533 [2022-12-13 21:21:47,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:21:47,359 INFO L225 Difference]: With dead ends: 189631 [2022-12-13 21:21:47,359 INFO L226 Difference]: Without dead ends: 103478 [2022-12-13 21:21:47,385 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 539 GetRequests, 532 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2022-12-13 21:21:47,385 INFO L413 NwaCegarLoop]: 1011 mSDtfsCounter, 682 mSDsluCounter, 134 mSDsCounter, 0 mSdLazyCounter, 2441 mSolverCounterSat, 112 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 682 SdHoareTripleChecker+Valid, 1145 SdHoareTripleChecker+Invalid, 2553 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 112 IncrementalHoareTripleChecker+Valid, 2441 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-12-13 21:21:47,386 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [682 Valid, 1145 Invalid, 2553 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [112 Valid, 2441 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-12-13 21:21:47,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103478 states. [2022-12-13 21:21:48,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103478 to 101897. [2022-12-13 21:21:48,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101897 states, 101896 states have (on average 1.0455856952186544) internal successors, (106541), 101896 states have internal predecessors, (106541), 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 21:21:48,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101897 states to 101897 states and 106541 transitions. [2022-12-13 21:21:48,536 INFO L78 Accepts]: Start accepts. Automaton has 101897 states and 106541 transitions. Word has length 533 [2022-12-13 21:21:48,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:21:48,536 INFO L495 AbstractCegarLoop]: Abstraction has 101897 states and 106541 transitions. [2022-12-13 21:21:48,536 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 127.33333333333333) internal successors, (382), 2 states have internal predecessors, (382), 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 21:21:48,536 INFO L276 IsEmpty]: Start isEmpty. Operand 101897 states and 106541 transitions. [2022-12-13 21:21:48,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 613 [2022-12-13 21:21:48,561 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:21:48,561 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:48,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-13 21:21:48,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-12-13 21:21:48,762 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:21:48,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:21:48,763 INFO L85 PathProgramCache]: Analyzing trace with hash -465549890, now seen corresponding path program 1 times [2022-12-13 21:21:48,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:21:48,763 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1198330199] [2022-12-13 21:21:48,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:21:48,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:21:48,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:21:49,199 INFO L134 CoverageAnalysis]: Checked inductivity of 769 backedges. 566 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2022-12-13 21:21:49,199 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:21:49,199 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1198330199] [2022-12-13 21:21:49,200 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1198330199] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:21:49,200 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:21:49,200 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:21:49,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [945217166] [2022-12-13 21:21:49,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:21:49,200 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:21:49,200 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:21:49,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:21:49,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:21:49,201 INFO L87 Difference]: Start difference. First operand 101897 states and 106541 transitions. Second operand has 4 states, 4 states have (on average 112.75) internal successors, (451), 3 states have internal predecessors, (451), 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 21:21:56,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:21:56,193 INFO L93 Difference]: Finished difference Result 300026 states and 314269 transitions. [2022-12-13 21:21:56,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 21:21:56,194 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 112.75) internal successors, (451), 3 states have internal predecessors, (451), 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 612 [2022-12-13 21:21:56,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:21:56,396 INFO L225 Difference]: With dead ends: 300026 [2022-12-13 21:21:56,396 INFO L226 Difference]: Without dead ends: 198918 [2022-12-13 21:21:56,422 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 21:21:56,423 INFO L413 NwaCegarLoop]: 519 mSDtfsCounter, 1696 mSDsluCounter, 229 mSDsCounter, 0 mSdLazyCounter, 6218 mSolverCounterSat, 992 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1696 SdHoareTripleChecker+Valid, 748 SdHoareTripleChecker+Invalid, 7210 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 992 IncrementalHoareTripleChecker+Valid, 6218 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2022-12-13 21:21:56,423 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1696 Valid, 748 Invalid, 7210 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [992 Valid, 6218 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2022-12-13 21:21:56,559 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 198918 states. [2022-12-13 21:21:58,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 198918 to 195629. [2022-12-13 21:21:58,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 195629 states, 195628 states have (on average 1.044656184186313) internal successors, (204364), 195628 states have internal predecessors, (204364), 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 21:21:58,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195629 states to 195629 states and 204364 transitions. [2022-12-13 21:21:58,548 INFO L78 Accepts]: Start accepts. Automaton has 195629 states and 204364 transitions. Word has length 612 [2022-12-13 21:21:58,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:21:58,549 INFO L495 AbstractCegarLoop]: Abstraction has 195629 states and 204364 transitions. [2022-12-13 21:21:58,549 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 112.75) internal successors, (451), 3 states have internal predecessors, (451), 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 21:21:58,549 INFO L276 IsEmpty]: Start isEmpty. Operand 195629 states and 204364 transitions. [2022-12-13 21:21:58,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 667 [2022-12-13 21:21:58,565 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:21:58,565 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:21:58,566 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2022-12-13 21:21:58,566 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:21:58,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:21:58,566 INFO L85 PathProgramCache]: Analyzing trace with hash -239929368, now seen corresponding path program 1 times [2022-12-13 21:21:58,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:21:58,566 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [453283136] [2022-12-13 21:21:58,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:21:58,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:21:58,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:21:59,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1060 backedges. 859 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2022-12-13 21:21:59,133 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:21:59,133 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [453283136] [2022-12-13 21:21:59,133 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [453283136] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:21:59,133 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:21:59,133 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:21:59,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2110375403] [2022-12-13 21:21:59,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:21:59,135 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:21:59,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:21:59,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:21:59,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:21:59,136 INFO L87 Difference]: Start difference. First operand 195629 states and 204364 transitions. Second operand has 3 states, 3 states have (on average 156.0) internal successors, (468), 3 states have internal predecessors, (468), 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 21:22:02,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:22:02,646 INFO L93 Difference]: Finished difference Result 375534 states and 392798 transitions. [2022-12-13 21:22:02,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:22:02,646 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 156.0) internal successors, (468), 3 states have internal predecessors, (468), 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 666 [2022-12-13 21:22:02,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:22:02,949 INFO L225 Difference]: With dead ends: 375534 [2022-12-13 21:22:02,950 INFO L226 Difference]: Without dead ends: 195647 [2022-12-13 21:22:03,028 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 21:22:03,028 INFO L413 NwaCegarLoop]: 1629 mSDtfsCounter, 778 mSDsluCounter, 139 mSDsCounter, 0 mSdLazyCounter, 2440 mSolverCounterSat, 134 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 778 SdHoareTripleChecker+Valid, 1768 SdHoareTripleChecker+Invalid, 2574 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 134 IncrementalHoareTripleChecker+Valid, 2440 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-12-13 21:22:03,028 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [778 Valid, 1768 Invalid, 2574 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [134 Valid, 2440 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-12-13 21:22:03,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195647 states. [2022-12-13 21:22:04,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195647 to 193266. [2022-12-13 21:22:04,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 193266 states, 193265 states have (on average 1.041818228856751) internal successors, (201347), 193265 states have internal predecessors, (201347), 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 21:22:05,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193266 states to 193266 states and 201347 transitions. [2022-12-13 21:22:05,122 INFO L78 Accepts]: Start accepts. Automaton has 193266 states and 201347 transitions. Word has length 666 [2022-12-13 21:22:05,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:22:05,123 INFO L495 AbstractCegarLoop]: Abstraction has 193266 states and 201347 transitions. [2022-12-13 21:22:05,123 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 156.0) internal successors, (468), 3 states have internal predecessors, (468), 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 21:22:05,123 INFO L276 IsEmpty]: Start isEmpty. Operand 193266 states and 201347 transitions. [2022-12-13 21:22:05,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 697 [2022-12-13 21:22:05,138 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:22:05,138 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, 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, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:22:05,138 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2022-12-13 21:22:05,138 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:22:05,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:22:05,139 INFO L85 PathProgramCache]: Analyzing trace with hash 1772522054, now seen corresponding path program 1 times [2022-12-13 21:22:05,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:22:05,139 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1868522831] [2022-12-13 21:22:05,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:22:05,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:22:05,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:22:05,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1372 backedges. 980 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2022-12-13 21:22:05,661 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:22:05,661 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1868522831] [2022-12-13 21:22:05,661 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1868522831] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:22:05,661 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:22:05,661 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:22:05,661 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1236041146] [2022-12-13 21:22:05,661 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:22:05,662 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:22:05,662 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:22:05,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:22:05,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:22:05,663 INFO L87 Difference]: Start difference. First operand 193266 states and 201347 transitions. Second operand has 3 states, 3 states have (on average 140.0) internal successors, (420), 3 states have internal predecessors, (420), 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 21:22:10,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:22:10,798 INFO L93 Difference]: Finished difference Result 436937 states and 456434 transitions. [2022-12-13 21:22:10,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:22:10,799 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 140.0) internal successors, (420), 3 states have internal predecessors, (420), 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 696 [2022-12-13 21:22:10,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:22:11,112 INFO L225 Difference]: With dead ends: 436937 [2022-12-13 21:22:11,112 INFO L226 Difference]: Without dead ends: 260991 [2022-12-13 21:22:11,182 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 21:22:11,183 INFO L413 NwaCegarLoop]: 516 mSDtfsCounter, 1020 mSDsluCounter, 81 mSDsCounter, 0 mSdLazyCounter, 2399 mSolverCounterSat, 883 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1020 SdHoareTripleChecker+Valid, 597 SdHoareTripleChecker+Invalid, 3282 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 883 IncrementalHoareTripleChecker+Valid, 2399 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2022-12-13 21:22:11,183 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1020 Valid, 597 Invalid, 3282 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [883 Valid, 2399 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2022-12-13 21:22:11,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260991 states. [2022-12-13 21:22:13,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260991 to 260984. [2022-12-13 21:22:13,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 260984 states, 260983 states have (on average 1.0393857071150228) internal successors, (271262), 260983 states have internal predecessors, (271262), 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 21:22:14,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260984 states to 260984 states and 271262 transitions. [2022-12-13 21:22:14,042 INFO L78 Accepts]: Start accepts. Automaton has 260984 states and 271262 transitions. Word has length 696 [2022-12-13 21:22:14,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:22:14,043 INFO L495 AbstractCegarLoop]: Abstraction has 260984 states and 271262 transitions. [2022-12-13 21:22:14,043 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 140.0) internal successors, (420), 3 states have internal predecessors, (420), 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 21:22:14,043 INFO L276 IsEmpty]: Start isEmpty. Operand 260984 states and 271262 transitions. [2022-12-13 21:22:14,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 738 [2022-12-13 21:22:14,057 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:22:14,058 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, 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, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:22:14,058 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2022-12-13 21:22:14,058 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:22:14,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:22:14,058 INFO L85 PathProgramCache]: Analyzing trace with hash 281320271, now seen corresponding path program 1 times [2022-12-13 21:22:14,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:22:14,058 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [154210900] [2022-12-13 21:22:14,058 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:22:14,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:22:14,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:22:14,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1454 backedges. 969 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2022-12-13 21:22:14,674 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:22:14,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [154210900] [2022-12-13 21:22:14,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [154210900] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:22:14,675 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:22:14,675 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:22:14,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100540168] [2022-12-13 21:22:14,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:22:14,675 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:22:14,675 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:22:14,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:22:14,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:22:14,676 INFO L87 Difference]: Start difference. First operand 260984 states and 271262 transitions. Second operand has 3 states, 3 states have (on average 156.33333333333334) internal successors, (469), 3 states have internal predecessors, (469), 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 21:22:18,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:22:18,864 INFO L93 Difference]: Finished difference Result 519634 states and 540087 transitions. [2022-12-13 21:22:18,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:22:18,865 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 156.33333333333334) internal successors, (469), 3 states have internal predecessors, (469), 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 737 [2022-12-13 21:22:18,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:22:19,159 INFO L225 Difference]: With dead ends: 519634 [2022-12-13 21:22:19,159 INFO L226 Difference]: Without dead ends: 257861 [2022-12-13 21:22:19,240 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 21:22:19,241 INFO L413 NwaCegarLoop]: 1639 mSDtfsCounter, 771 mSDsluCounter, 133 mSDsCounter, 0 mSdLazyCounter, 2397 mSolverCounterSat, 264 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 771 SdHoareTripleChecker+Valid, 1772 SdHoareTripleChecker+Invalid, 2661 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 264 IncrementalHoareTripleChecker+Valid, 2397 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-12-13 21:22:19,241 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [771 Valid, 1772 Invalid, 2661 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [264 Valid, 2397 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-12-13 21:22:19,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257861 states. [2022-12-13 21:22:21,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257861 to 249948. [2022-12-13 21:22:21,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 249948 states, 249947 states have (on average 1.033751155244912) internal successors, (258383), 249947 states have internal predecessors, (258383), 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 21:22:22,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249948 states to 249948 states and 258383 transitions. [2022-12-13 21:22:22,122 INFO L78 Accepts]: Start accepts. Automaton has 249948 states and 258383 transitions. Word has length 737 [2022-12-13 21:22:22,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:22:22,123 INFO L495 AbstractCegarLoop]: Abstraction has 249948 states and 258383 transitions. [2022-12-13 21:22:22,123 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 156.33333333333334) internal successors, (469), 3 states have internal predecessors, (469), 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 21:22:22,123 INFO L276 IsEmpty]: Start isEmpty. Operand 249948 states and 258383 transitions. [2022-12-13 21:22:22,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 759 [2022-12-13 21:22:22,137 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:22:22,137 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, 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, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:22:22,137 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2022-12-13 21:22:22,137 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:22:22,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:22:22,137 INFO L85 PathProgramCache]: Analyzing trace with hash 55906374, now seen corresponding path program 1 times [2022-12-13 21:22:22,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:22:22,138 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716093892] [2022-12-13 21:22:22,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:22:22,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:22:22,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:22:23,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1426 backedges. 658 proven. 0 refuted. 0 times theorem prover too weak. 768 trivial. 0 not checked. [2022-12-13 21:22:23,778 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:22:23,778 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [716093892] [2022-12-13 21:22:23,778 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [716093892] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:22:23,778 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:22:23,778 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:22:23,778 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1502281804] [2022-12-13 21:22:23,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:22:23,779 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:22:23,779 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:22:23,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:22:23,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:22:23,780 INFO L87 Difference]: Start difference. First operand 249948 states and 258383 transitions. Second operand has 3 states, 3 states have (on average 146.33333333333334) internal successors, (439), 3 states have internal predecessors, (439), 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 21:22:28,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:22:28,349 INFO L93 Difference]: Finished difference Result 482539 states and 499346 transitions. [2022-12-13 21:22:28,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:22:28,349 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 146.33333333333334) internal successors, (439), 3 states have internal predecessors, (439), 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 758 [2022-12-13 21:22:28,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:22:28,647 INFO L225 Difference]: With dead ends: 482539 [2022-12-13 21:22:28,647 INFO L226 Difference]: Without dead ends: 249911 [2022-12-13 21:22:28,741 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 8 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 21:22:28,741 INFO L413 NwaCegarLoop]: 325 mSDtfsCounter, 998 mSDsluCounter, 12 mSDsCounter, 0 mSdLazyCounter, 2197 mSolverCounterSat, 673 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 998 SdHoareTripleChecker+Valid, 337 SdHoareTripleChecker+Invalid, 2870 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 673 IncrementalHoareTripleChecker+Valid, 2197 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2022-12-13 21:22:28,742 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [998 Valid, 337 Invalid, 2870 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [673 Valid, 2197 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2022-12-13 21:22:28,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249911 states. [2022-12-13 21:22:30,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249911 to 249911. [2022-12-13 21:22:30,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 249911 states, 249910 states have (on average 1.030807090552599) internal successors, (257609), 249910 states have internal predecessors, (257609), 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 21:22:31,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249911 states to 249911 states and 257609 transitions. [2022-12-13 21:22:31,383 INFO L78 Accepts]: Start accepts. Automaton has 249911 states and 257609 transitions. Word has length 758 [2022-12-13 21:22:31,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:22:31,384 INFO L495 AbstractCegarLoop]: Abstraction has 249911 states and 257609 transitions. [2022-12-13 21:22:31,384 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 146.33333333333334) internal successors, (439), 3 states have internal predecessors, (439), 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 21:22:31,384 INFO L276 IsEmpty]: Start isEmpty. Operand 249911 states and 257609 transitions. [2022-12-13 21:22:31,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 766 [2022-12-13 21:22:31,397 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:22:31,398 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, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-12-13 21:22:31,398 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2022-12-13 21:22:31,398 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:22:31,398 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:22:31,398 INFO L85 PathProgramCache]: Analyzing trace with hash -1848497907, now seen corresponding path program 1 times [2022-12-13 21:22:31,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:22:31,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2127453487] [2022-12-13 21:22:31,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:22:31,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:22:31,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:22:31,810 INFO L134 CoverageAnalysis]: Checked inductivity of 805 backedges. 670 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-12-13 21:22:31,810 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:22:31,810 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2127453487] [2022-12-13 21:22:31,810 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2127453487] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:22:31,810 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:22:31,810 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:22:31,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1639593724] [2022-12-13 21:22:31,811 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:22:31,812 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:22:31,812 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:22:31,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:22:31,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:22:31,813 INFO L87 Difference]: Start difference. First operand 249911 states and 257609 transitions. Second operand has 3 states, 3 states have (on average 210.66666666666666) internal successors, (632), 3 states have internal predecessors, (632), 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 21:22:36,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:22:36,958 INFO L93 Difference]: Finished difference Result 501418 states and 517441 transitions. [2022-12-13 21:22:36,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:22:36,959 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 210.66666666666666) internal successors, (632), 3 states have internal predecessors, (632), 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 765 [2022-12-13 21:22:36,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:22:37,283 INFO L225 Difference]: With dead ends: 501418 [2022-12-13 21:22:37,283 INFO L226 Difference]: Without dead ends: 268827 [2022-12-13 21:22:37,384 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 21:22:37,384 INFO L413 NwaCegarLoop]: 539 mSDtfsCounter, 958 mSDsluCounter, 77 mSDsCounter, 0 mSdLazyCounter, 2345 mSolverCounterSat, 797 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 958 SdHoareTripleChecker+Valid, 616 SdHoareTripleChecker+Invalid, 3142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 797 IncrementalHoareTripleChecker+Valid, 2345 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2022-12-13 21:22:37,385 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [958 Valid, 616 Invalid, 3142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [797 Valid, 2345 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2022-12-13 21:22:37,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268827 states. [2022-12-13 21:22:39,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268827 to 250698. [2022-12-13 21:22:39,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 250698 states, 250697 states have (on average 1.0307821792841558) internal successors, (258414), 250697 states have internal predecessors, (258414), 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 21:22:40,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250698 states to 250698 states and 258414 transitions. [2022-12-13 21:22:40,120 INFO L78 Accepts]: Start accepts. Automaton has 250698 states and 258414 transitions. Word has length 765 [2022-12-13 21:22:40,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:22:40,120 INFO L495 AbstractCegarLoop]: Abstraction has 250698 states and 258414 transitions. [2022-12-13 21:22:40,120 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 210.66666666666666) internal successors, (632), 3 states have internal predecessors, (632), 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 21:22:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 250698 states and 258414 transitions. [2022-12-13 21:22:40,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 792 [2022-12-13 21:22:40,142 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:22:40,143 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, 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, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-12-13 21:22:40,143 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2022-12-13 21:22:40,143 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:22:40,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:22:40,143 INFO L85 PathProgramCache]: Analyzing trace with hash -1360851390, now seen corresponding path program 1 times [2022-12-13 21:22:40,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:22:40,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710283038] [2022-12-13 21:22:40,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:22:40,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:22:40,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:22:41,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 1025 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2022-12-13 21:22:41,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:22:41,050 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1710283038] [2022-12-13 21:22:41,050 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1710283038] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:22:41,050 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:22:41,050 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:22:41,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1278849385] [2022-12-13 21:22:41,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:22:41,051 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:22:41,051 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:22:41,052 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:22:41,052 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:22:41,052 INFO L87 Difference]: Start difference. First operand 250698 states and 258414 transitions. Second operand has 3 states, 3 states have (on average 174.33333333333334) internal successors, (523), 3 states have internal predecessors, (523), 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 21:22:46,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:22:46,584 INFO L93 Difference]: Finished difference Result 545551 states and 562620 transitions. [2022-12-13 21:22:46,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:22:46,584 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 174.33333333333334) internal successors, (523), 3 states have internal predecessors, (523), 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 791 [2022-12-13 21:22:46,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:22:46,939 INFO L225 Difference]: With dead ends: 545551 [2022-12-13 21:22:46,939 INFO L226 Difference]: Without dead ends: 312173 [2022-12-13 21:22:47,024 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 21:22:47,024 INFO L413 NwaCegarLoop]: 1327 mSDtfsCounter, 790 mSDsluCounter, 85 mSDsCounter, 0 mSdLazyCounter, 2735 mSolverCounterSat, 522 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 790 SdHoareTripleChecker+Valid, 1412 SdHoareTripleChecker+Invalid, 3257 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 522 IncrementalHoareTripleChecker+Valid, 2735 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2022-12-13 21:22:47,025 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [790 Valid, 1412 Invalid, 3257 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [522 Valid, 2735 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2022-12-13 21:22:47,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312173 states. [2022-12-13 21:22:49,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312173 to 302661. [2022-12-13 21:22:49,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 302661 states, 302660 states have (on average 1.0305127866252561) internal successors, (311895), 302660 states have internal predecessors, (311895), 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 21:22:50,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302661 states to 302661 states and 311895 transitions. [2022-12-13 21:22:50,217 INFO L78 Accepts]: Start accepts. Automaton has 302661 states and 311895 transitions. Word has length 791 [2022-12-13 21:22:50,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:22:50,217 INFO L495 AbstractCegarLoop]: Abstraction has 302661 states and 311895 transitions. [2022-12-13 21:22:50,217 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 174.33333333333334) internal successors, (523), 3 states have internal predecessors, (523), 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 21:22:50,217 INFO L276 IsEmpty]: Start isEmpty. Operand 302661 states and 311895 transitions. [2022-12-13 21:22:50,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 798 [2022-12-13 21:22:50,237 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:22:50,237 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, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-12-13 21:22:50,237 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2022-12-13 21:22:50,237 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:22:50,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:22:50,237 INFO L85 PathProgramCache]: Analyzing trace with hash -385653874, now seen corresponding path program 1 times [2022-12-13 21:22:50,238 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:22:50,238 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [863764983] [2022-12-13 21:22:50,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:22:50,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:22:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:22:51,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 1070 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-13 21:22:51,152 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:22:51,152 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [863764983] [2022-12-13 21:22:51,152 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [863764983] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:22:51,152 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:22:51,153 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 21:22:51,153 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761614881] [2022-12-13 21:22:51,153 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:22:51,154 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:22:51,154 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:22:51,155 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:22:51,155 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:22:51,155 INFO L87 Difference]: Start difference. First operand 302661 states and 311895 transitions. Second operand has 4 states, 4 states have (on average 126.0) internal successors, (504), 4 states have internal predecessors, (504), 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 21:22:56,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:22:56,927 INFO L93 Difference]: Finished difference Result 630516 states and 650054 transitions. [2022-12-13 21:22:56,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 21:22:56,928 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 126.0) internal successors, (504), 4 states have internal predecessors, (504), 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 797 [2022-12-13 21:22:56,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:22:57,343 INFO L225 Difference]: With dead ends: 630516 [2022-12-13 21:22:57,343 INFO L226 Difference]: Without dead ends: 345175 [2022-12-13 21:22:57,448 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 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 21:22:57,449 INFO L413 NwaCegarLoop]: 436 mSDtfsCounter, 1693 mSDsluCounter, 176 mSDsCounter, 0 mSdLazyCounter, 4583 mSolverCounterSat, 733 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1693 SdHoareTripleChecker+Valid, 612 SdHoareTripleChecker+Invalid, 5316 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 733 IncrementalHoareTripleChecker+Valid, 4583 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-12-13 21:22:57,449 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1693 Valid, 612 Invalid, 5316 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [733 Valid, 4583 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2022-12-13 21:22:57,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345175 states. [2022-12-13 21:23:00,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345175 to 279828. [2022-12-13 21:23:00,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 279828 states, 279827 states have (on average 1.028596239819603) internal successors, (287829), 279827 states have internal predecessors, (287829), 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 21:23:01,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279828 states to 279828 states and 287829 transitions. [2022-12-13 21:23:01,032 INFO L78 Accepts]: Start accepts. Automaton has 279828 states and 287829 transitions. Word has length 797 [2022-12-13 21:23:01,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:23:01,032 INFO L495 AbstractCegarLoop]: Abstraction has 279828 states and 287829 transitions. [2022-12-13 21:23:01,032 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 126.0) internal successors, (504), 4 states have internal predecessors, (504), 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 21:23:01,032 INFO L276 IsEmpty]: Start isEmpty. Operand 279828 states and 287829 transitions. [2022-12-13 21:23:01,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1271 [2022-12-13 21:23:01,282 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:23:01,283 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, 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, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:23:01,283 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2022-12-13 21:23:01,283 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:23:01,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:23:01,284 INFO L85 PathProgramCache]: Analyzing trace with hash 1382663247, now seen corresponding path program 1 times [2022-12-13 21:23:01,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:23:01,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1267377575] [2022-12-13 21:23:01,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:23:01,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:23:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:23:02,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2043 backedges. 1189 proven. 0 refuted. 0 times theorem prover too weak. 854 trivial. 0 not checked. [2022-12-13 21:23:02,539 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:23:02,539 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1267377575] [2022-12-13 21:23:02,539 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1267377575] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:23:02,539 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:23:02,539 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:23:02,539 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1113331317] [2022-12-13 21:23:02,539 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:23:02,540 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:23:02,540 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:23:02,541 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:23:02,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:23:02,541 INFO L87 Difference]: Start difference. First operand 279828 states and 287829 transitions. Second operand has 3 states, 3 states have (on average 298.0) internal successors, (894), 3 states have internal predecessors, (894), 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 21:23:06,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:23:06,755 INFO L93 Difference]: Finished difference Result 569924 states and 586279 transitions. [2022-12-13 21:23:06,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:23:06,756 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 298.0) internal successors, (894), 3 states have internal predecessors, (894), 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 1270 [2022-12-13 21:23:06,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:23:07,099 INFO L225 Difference]: With dead ends: 569924 [2022-12-13 21:23:07,099 INFO L226 Difference]: Without dead ends: 293246 [2022-12-13 21:23:07,211 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 21:23:07,212 INFO L413 NwaCegarLoop]: 808 mSDtfsCounter, 752 mSDsluCounter, 114 mSDsCounter, 0 mSdLazyCounter, 2537 mSolverCounterSat, 148 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 752 SdHoareTripleChecker+Valid, 922 SdHoareTripleChecker+Invalid, 2685 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 148 IncrementalHoareTripleChecker+Valid, 2537 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-12-13 21:23:07,212 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [752 Valid, 922 Invalid, 2685 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [148 Valid, 2537 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-12-13 21:23:07,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293246 states. [2022-12-13 21:23:10,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293246 to 286124. [2022-12-13 21:23:10,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 286124 states, 286123 states have (on average 1.0281592182383101) internal successors, (294180), 286123 states have internal predecessors, (294180), 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 21:23:10,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286124 states to 286124 states and 294180 transitions. [2022-12-13 21:23:10,534 INFO L78 Accepts]: Start accepts. Automaton has 286124 states and 294180 transitions. Word has length 1270 [2022-12-13 21:23:10,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:23:10,535 INFO L495 AbstractCegarLoop]: Abstraction has 286124 states and 294180 transitions. [2022-12-13 21:23:10,535 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 298.0) internal successors, (894), 3 states have internal predecessors, (894), 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 21:23:10,535 INFO L276 IsEmpty]: Start isEmpty. Operand 286124 states and 294180 transitions. [2022-12-13 21:23:10,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1276 [2022-12-13 21:23:10,626 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:23:10,627 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, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 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] [2022-12-13 21:23:10,627 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2022-12-13 21:23:10,627 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:23:10,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:23:10,628 INFO L85 PathProgramCache]: Analyzing trace with hash 395964307, now seen corresponding path program 1 times [2022-12-13 21:23:10,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:23:10,628 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1206882649] [2022-12-13 21:23:10,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:23:10,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:23:10,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:23:11,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1697 backedges. 1167 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-13 21:23:11,617 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:23:11,617 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1206882649] [2022-12-13 21:23:11,617 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1206882649] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:23:11,617 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:23:11,617 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:23:11,618 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1059825798] [2022-12-13 21:23:11,618 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:23:11,619 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:23:11,619 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:23:11,620 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:23:11,620 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:23:11,620 INFO L87 Difference]: Start difference. First operand 286124 states and 294180 transitions. Second operand has 3 states, 3 states have (on average 327.3333333333333) internal successors, (982), 3 states have internal predecessors, (982), 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 21:23:16,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:23:16,056 INFO L93 Difference]: Finished difference Result 575409 states and 591902 transitions. [2022-12-13 21:23:16,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:23:16,056 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 327.3333333333333) internal successors, (982), 3 states have internal predecessors, (982), 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 1275 [2022-12-13 21:23:16,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:23:16,505 INFO L225 Difference]: With dead ends: 575409 [2022-12-13 21:23:16,506 INFO L226 Difference]: Without dead ends: 302670 [2022-12-13 21:23:16,590 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 21:23:16,591 INFO L413 NwaCegarLoop]: 1671 mSDtfsCounter, 642 mSDsluCounter, 153 mSDsCounter, 0 mSdLazyCounter, 2507 mSolverCounterSat, 186 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 642 SdHoareTripleChecker+Valid, 1824 SdHoareTripleChecker+Invalid, 2693 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 186 IncrementalHoareTripleChecker+Valid, 2507 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-12-13 21:23:16,591 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [642 Valid, 1824 Invalid, 2693 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [186 Valid, 2507 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-12-13 21:23:16,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302670 states. [2022-12-13 21:23:19,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302670 to 299504. [2022-12-13 21:23:19,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 299504 states, 299503 states have (on average 1.0273753518328699) internal successors, (307702), 299503 states have internal predecessors, (307702), 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 21:23:19,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299504 states to 299504 states and 307702 transitions. [2022-12-13 21:23:19,937 INFO L78 Accepts]: Start accepts. Automaton has 299504 states and 307702 transitions. Word has length 1275 [2022-12-13 21:23:19,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:23:19,938 INFO L495 AbstractCegarLoop]: Abstraction has 299504 states and 307702 transitions. [2022-12-13 21:23:19,938 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 327.3333333333333) internal successors, (982), 3 states have internal predecessors, (982), 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 21:23:19,938 INFO L276 IsEmpty]: Start isEmpty. Operand 299504 states and 307702 transitions. [2022-12-13 21:23:20,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1323 [2022-12-13 21:23:20,222 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:23:20,222 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, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-12-13 21:23:20,223 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2022-12-13 21:23:20,223 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:23:20,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:23:20,224 INFO L85 PathProgramCache]: Analyzing trace with hash 473016408, now seen corresponding path program 1 times [2022-12-13 21:23:20,224 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:23:20,224 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [739666281] [2022-12-13 21:23:20,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:23:20,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:23:20,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:23:20,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 1203 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-12-13 21:23:20,989 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:23:20,989 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [739666281] [2022-12-13 21:23:20,989 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [739666281] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:23:20,989 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:23:20,989 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:23:20,990 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [338191352] [2022-12-13 21:23:20,990 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:23:20,990 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:23:20,990 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:23:20,991 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:23:20,991 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:23:20,991 INFO L87 Difference]: Start difference. First operand 299504 states and 307702 transitions. Second operand has 3 states, 3 states have (on average 343.0) internal successors, (1029), 3 states have internal predecessors, (1029), 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 21:23:25,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:23:25,511 INFO L93 Difference]: Finished difference Result 614762 states and 631771 transitions. [2022-12-13 21:23:25,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:23:25,512 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 343.0) internal successors, (1029), 3 states have internal predecessors, (1029), 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 1322 [2022-12-13 21:23:25,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:23:25,884 INFO L225 Difference]: With dead ends: 614762 [2022-12-13 21:23:25,884 INFO L226 Difference]: Without dead ends: 323918 [2022-12-13 21:23:25,984 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 21:23:25,985 INFO L413 NwaCegarLoop]: 728 mSDtfsCounter, 825 mSDsluCounter, 116 mSDsCounter, 0 mSdLazyCounter, 2421 mSolverCounterSat, 407 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 825 SdHoareTripleChecker+Valid, 844 SdHoareTripleChecker+Invalid, 2828 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 407 IncrementalHoareTripleChecker+Valid, 2421 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-12-13 21:23:25,985 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [825 Valid, 844 Invalid, 2828 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [407 Valid, 2421 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-12-13 21:23:26,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323918 states. [2022-12-13 21:23:29,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323918 to 301074. [2022-12-13 21:23:29,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 301074 states, 301073 states have (on average 1.0271362759197935) internal successors, (309243), 301073 states have internal predecessors, (309243), 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 21:23:29,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301074 states to 301074 states and 309243 transitions. [2022-12-13 21:23:29,785 INFO L78 Accepts]: Start accepts. Automaton has 301074 states and 309243 transitions. Word has length 1322 [2022-12-13 21:23:29,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:23:29,786 INFO L495 AbstractCegarLoop]: Abstraction has 301074 states and 309243 transitions. [2022-12-13 21:23:29,786 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 343.0) internal successors, (1029), 3 states have internal predecessors, (1029), 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 21:23:29,786 INFO L276 IsEmpty]: Start isEmpty. Operand 301074 states and 309243 transitions. [2022-12-13 21:23:29,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1334 [2022-12-13 21:23:29,889 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:23:29,890 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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, 7, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:23:29,890 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2022-12-13 21:23:29,890 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:23:29,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:23:29,890 INFO L85 PathProgramCache]: Analyzing trace with hash -1214765080, now seen corresponding path program 1 times [2022-12-13 21:23:29,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:23:29,890 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758751708] [2022-12-13 21:23:29,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:23:29,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:23:30,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:23:30,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2594 backedges. 1757 proven. 0 refuted. 0 times theorem prover too weak. 837 trivial. 0 not checked. [2022-12-13 21:23:30,918 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:23:30,918 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758751708] [2022-12-13 21:23:30,918 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1758751708] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:23:30,918 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:23:30,918 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:23:30,918 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1568181732] [2022-12-13 21:23:30,918 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:23:30,919 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:23:30,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:23:30,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:23:30,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:23:30,920 INFO L87 Difference]: Start difference. First operand 301074 states and 309243 transitions. Second operand has 3 states, 3 states have (on average 296.3333333333333) internal successors, (889), 3 states have internal predecessors, (889), 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 21:23:35,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:23:35,222 INFO L93 Difference]: Finished difference Result 594278 states and 610638 transitions. [2022-12-13 21:23:35,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:23:35,223 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 296.3333333333333) internal successors, (889), 3 states have internal predecessors, (889), 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 1333 [2022-12-13 21:23:35,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:23:35,736 INFO L225 Difference]: With dead ends: 594278 [2022-12-13 21:23:35,736 INFO L226 Difference]: Without dead ends: 306589 [2022-12-13 21:23:35,830 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 21:23:35,830 INFO L413 NwaCegarLoop]: 1652 mSDtfsCounter, 721 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 2352 mSolverCounterSat, 70 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 721 SdHoareTripleChecker+Valid, 1779 SdHoareTripleChecker+Invalid, 2422 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 70 IncrementalHoareTripleChecker+Valid, 2352 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-12-13 21:23:35,830 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [721 Valid, 1779 Invalid, 2422 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [70 Valid, 2352 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-12-13 21:23:36,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306589 states. [2022-12-13 21:23:38,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306589 to 305796. [2022-12-13 21:23:38,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 305796 states, 305795 states have (on average 1.0268153501528803) internal successors, (313995), 305795 states have internal predecessors, (313995), 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 21:23:39,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305796 states to 305796 states and 313995 transitions. [2022-12-13 21:23:39,158 INFO L78 Accepts]: Start accepts. Automaton has 305796 states and 313995 transitions. Word has length 1333 [2022-12-13 21:23:39,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:23:39,158 INFO L495 AbstractCegarLoop]: Abstraction has 305796 states and 313995 transitions. [2022-12-13 21:23:39,159 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 296.3333333333333) internal successors, (889), 3 states have internal predecessors, (889), 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 21:23:39,159 INFO L276 IsEmpty]: Start isEmpty. Operand 305796 states and 313995 transitions. [2022-12-13 21:23:39,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1357 [2022-12-13 21:23:39,271 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:23:39,272 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-12-13 21:23:39,272 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2022-12-13 21:23:39,272 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:23:39,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:23:39,272 INFO L85 PathProgramCache]: Analyzing trace with hash 1203037538, now seen corresponding path program 1 times [2022-12-13 21:23:39,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:23:39,273 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [70405182] [2022-12-13 21:23:39,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:23:39,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:23:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:23:41,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 1139 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-12-13 21:23:41,822 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:23:41,822 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [70405182] [2022-12-13 21:23:41,822 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [70405182] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:23:41,822 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:23:41,822 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 21:23:41,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1891659404] [2022-12-13 21:23:41,822 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:23:41,823 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:23:41,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:23:41,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:23:41,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-13 21:23:41,824 INFO L87 Difference]: Start difference. First operand 305796 states and 313995 transitions. Second operand has 4 states, 4 states have (on average 329.25) internal successors, (1317), 4 states have internal predecessors, (1317), 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 21:23:49,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:23:49,137 INFO L93 Difference]: Finished difference Result 684130 states and 702938 transitions. [2022-12-13 21:23:49,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 21:23:49,137 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 329.25) internal successors, (1317), 4 states have internal predecessors, (1317), 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 1356 [2022-12-13 21:23:49,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:23:49,622 INFO L225 Difference]: With dead ends: 684130 [2022-12-13 21:23:49,622 INFO L226 Difference]: Without dead ends: 390932 [2022-12-13 21:23:49,739 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 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 21:23:49,740 INFO L413 NwaCegarLoop]: 424 mSDtfsCounter, 1544 mSDsluCounter, 166 mSDsCounter, 0 mSdLazyCounter, 4994 mSolverCounterSat, 788 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1544 SdHoareTripleChecker+Valid, 590 SdHoareTripleChecker+Invalid, 5782 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 788 IncrementalHoareTripleChecker+Valid, 4994 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2022-12-13 21:23:49,740 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1544 Valid, 590 Invalid, 5782 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [788 Valid, 4994 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2022-12-13 21:23:50,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 390932 states. [2022-12-13 21:23:53,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 390932 to 368790. [2022-12-13 21:23:53,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 368790 states, 368789 states have (on average 1.0267524248282893) internal successors, (378655), 368789 states have internal predecessors, (378655), 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 21:23:54,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368790 states to 368790 states and 378655 transitions. [2022-12-13 21:23:54,004 INFO L78 Accepts]: Start accepts. Automaton has 368790 states and 378655 transitions. Word has length 1356 [2022-12-13 21:23:54,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:23:54,004 INFO L495 AbstractCegarLoop]: Abstraction has 368790 states and 378655 transitions. [2022-12-13 21:23:54,004 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 329.25) internal successors, (1317), 4 states have internal predecessors, (1317), 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 21:23:54,004 INFO L276 IsEmpty]: Start isEmpty. Operand 368790 states and 378655 transitions. [2022-12-13 21:23:54,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1449 [2022-12-13 21:23:54,133 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:23:54,133 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, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-12-13 21:23:54,134 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2022-12-13 21:23:54,134 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:23:54,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:23:54,134 INFO L85 PathProgramCache]: Analyzing trace with hash -1483965124, now seen corresponding path program 1 times [2022-12-13 21:23:54,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:23:54,134 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281243927] [2022-12-13 21:23:54,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:23:54,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:23:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:23:57,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 1012 proven. 353 refuted. 0 times theorem prover too weak. 490 trivial. 0 not checked. [2022-12-13 21:23:57,049 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:23:57,049 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1281243927] [2022-12-13 21:23:57,049 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1281243927] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 21:23:57,049 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [436592909] [2022-12-13 21:23:57,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:23:57,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:23:57,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:23:57,050 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 21:23:57,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-13 21:23:57,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:23:57,368 INFO L263 TraceCheckSpWp]: Trace formula consists of 1705 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 21:23:57,378 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 21:23:57,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1855 backedges. 864 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2022-12-13 21:23:57,648 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 21:23:57,649 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [436592909] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:23:57,649 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 21:23:57,649 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2022-12-13 21:23:57,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [323328014] [2022-12-13 21:23:57,649 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:23:57,650 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:23:57,650 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:23:57,651 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:23:57,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-12-13 21:23:57,651 INFO L87 Difference]: Start difference. First operand 368790 states and 378655 transitions. Second operand has 4 states, 4 states have (on average 214.0) internal successors, (856), 3 states have internal predecessors, (856), 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 21:24:05,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:24:05,416 INFO L93 Difference]: Finished difference Result 758925 states and 779261 transitions. [2022-12-13 21:24:05,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 21:24:05,416 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 214.0) internal successors, (856), 3 states have internal predecessors, (856), 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 1448 [2022-12-13 21:24:05,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:24:05,943 INFO L225 Difference]: With dead ends: 758925 [2022-12-13 21:24:05,943 INFO L226 Difference]: Without dead ends: 400370 [2022-12-13 21:24:06,063 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1454 GetRequests, 1446 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-12-13 21:24:06,064 INFO L413 NwaCegarLoop]: 419 mSDtfsCounter, 1638 mSDsluCounter, 206 mSDsCounter, 0 mSdLazyCounter, 5661 mSolverCounterSat, 669 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1638 SdHoareTripleChecker+Valid, 625 SdHoareTripleChecker+Invalid, 6330 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 669 IncrementalHoareTripleChecker+Valid, 5661 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2022-12-13 21:24:06,064 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1638 Valid, 625 Invalid, 6330 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [669 Valid, 5661 Invalid, 0 Unknown, 0 Unchecked, 5.9s Time] [2022-12-13 21:24:06,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 400370 states. [2022-12-13 21:24:09,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 400370 to 391622. [2022-12-13 21:24:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 391622 states, 391621 states have (on average 1.0266252320483324) internal successors, (402048), 391621 states have internal predecessors, (402048), 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 21:24:10,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391622 states to 391622 states and 402048 transitions. [2022-12-13 21:24:10,324 INFO L78 Accepts]: Start accepts. Automaton has 391622 states and 402048 transitions. Word has length 1448 [2022-12-13 21:24:10,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:24:10,324 INFO L495 AbstractCegarLoop]: Abstraction has 391622 states and 402048 transitions. [2022-12-13 21:24:10,325 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 214.0) internal successors, (856), 3 states have internal predecessors, (856), 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 21:24:10,325 INFO L276 IsEmpty]: Start isEmpty. Operand 391622 states and 402048 transitions. [2022-12-13 21:24:10,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1474 [2022-12-13 21:24:10,622 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:24:10,623 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:24:10,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-13 21:24:10,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:24:10,825 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:24:10,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:24:10,827 INFO L85 PathProgramCache]: Analyzing trace with hash 374512961, now seen corresponding path program 1 times [2022-12-13 21:24:10,827 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:24:10,827 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710048253] [2022-12-13 21:24:10,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:24:10,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:24:11,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:24:14,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1721 backedges. 764 proven. 200 refuted. 0 times theorem prover too weak. 757 trivial. 0 not checked. [2022-12-13 21:24:14,136 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:24:14,136 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1710048253] [2022-12-13 21:24:14,136 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1710048253] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 21:24:14,136 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1056679921] [2022-12-13 21:24:14,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:24:14,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:24:14,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:24:14,137 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 21:24:14,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-13 21:24:14,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:24:14,658 INFO L263 TraceCheckSpWp]: Trace formula consists of 1708 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 21:24:14,667 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 21:24:15,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1721 backedges. 964 proven. 0 refuted. 0 times theorem prover too weak. 757 trivial. 0 not checked. [2022-12-13 21:24:15,241 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 21:24:15,241 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1056679921] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:24:15,241 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 21:24:15,241 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2022-12-13 21:24:15,242 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572112160] [2022-12-13 21:24:15,242 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:24:15,242 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 21:24:15,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:24:15,243 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 21:24:15,243 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-12-13 21:24:15,243 INFO L87 Difference]: Start difference. First operand 391622 states and 402048 transitions. Second operand has 4 states, 4 states have (on average 254.75) internal successors, (1019), 4 states have internal predecessors, (1019), 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 21:24:23,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:24:23,089 INFO L93 Difference]: Finished difference Result 856584 states and 879692 transitions. [2022-12-13 21:24:23,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 21:24:23,090 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 254.75) internal successors, (1019), 4 states have internal predecessors, (1019), 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 1473 [2022-12-13 21:24:23,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:24:23,849 INFO L225 Difference]: With dead ends: 856584 [2022-12-13 21:24:23,849 INFO L226 Difference]: Without dead ends: 478347 [2022-12-13 21:24:23,950 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1477 GetRequests, 1471 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-12-13 21:24:23,950 INFO L413 NwaCegarLoop]: 1273 mSDtfsCounter, 1304 mSDsluCounter, 157 mSDsCounter, 0 mSdLazyCounter, 4514 mSolverCounterSat, 904 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1304 SdHoareTripleChecker+Valid, 1430 SdHoareTripleChecker+Invalid, 5418 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 904 IncrementalHoareTripleChecker+Valid, 4514 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2022-12-13 21:24:23,950 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1304 Valid, 1430 Invalid, 5418 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [904 Valid, 4514 Invalid, 0 Unknown, 0 Unchecked, 5.7s Time] [2022-12-13 21:24:24,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 478347 states. [2022-12-13 21:24:28,089 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 478347 to 442025. [2022-12-13 21:24:28,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 442025 states, 442024 states have (on average 1.0267383671474852) internal successors, (453843), 442024 states have internal predecessors, (453843), 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 21:24:28,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442025 states to 442025 states and 453843 transitions. [2022-12-13 21:24:28,840 INFO L78 Accepts]: Start accepts. Automaton has 442025 states and 453843 transitions. Word has length 1473 [2022-12-13 21:24:28,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:24:28,841 INFO L495 AbstractCegarLoop]: Abstraction has 442025 states and 453843 transitions. [2022-12-13 21:24:28,841 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 254.75) internal successors, (1019), 4 states have internal predecessors, (1019), 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 21:24:28,841 INFO L276 IsEmpty]: Start isEmpty. Operand 442025 states and 453843 transitions. [2022-12-13 21:24:28,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1563 [2022-12-13 21:24:28,972 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:24:28,972 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-12-13 21:24:28,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-12-13 21:24:29,173 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable31 [2022-12-13 21:24:29,175 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:24:29,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:24:29,176 INFO L85 PathProgramCache]: Analyzing trace with hash -1519190081, now seen corresponding path program 1 times [2022-12-13 21:24:29,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:24:29,177 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [609950964] [2022-12-13 21:24:29,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:24:29,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:24:29,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:24:34,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1375 backedges. 190 proven. 1185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 21:24:34,530 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:24:34,530 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [609950964] [2022-12-13 21:24:34,530 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [609950964] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 21:24:34,531 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [816562855] [2022-12-13 21:24:34,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:24:34,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 21:24:34,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 21:24:34,532 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 21:24:34,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-13 21:24:34,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:24:34,916 INFO L263 TraceCheckSpWp]: Trace formula consists of 1774 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 21:24:34,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 21:24:35,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1375 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 1214 trivial. 0 not checked. [2022-12-13 21:24:35,037 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 21:24:35,037 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [816562855] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:24:35,037 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 21:24:35,038 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2022-12-13 21:24:35,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1366825605] [2022-12-13 21:24:35,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:24:35,039 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:24:35,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:24:35,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:24:35,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-12-13 21:24:35,040 INFO L87 Difference]: Start difference. First operand 442025 states and 453843 transitions. Second operand has 3 states, 3 states have (on average 237.0) internal successors, (711), 3 states have internal predecessors, (711), 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 21:24:41,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:24:41,290 INFO L93 Difference]: Finished difference Result 906929 states and 931454 transitions. [2022-12-13 21:24:41,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:24:41,291 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 237.0) internal successors, (711), 3 states have internal predecessors, (711), 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 1562 [2022-12-13 21:24:41,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:24:41,903 INFO L225 Difference]: With dead ends: 906929 [2022-12-13 21:24:41,903 INFO L226 Difference]: Without dead ends: 478289 [2022-12-13 21:24:42,036 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1568 GetRequests, 1561 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-12-13 21:24:42,036 INFO L413 NwaCegarLoop]: 1632 mSDtfsCounter, 838 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 2739 mSolverCounterSat, 402 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 838 SdHoareTripleChecker+Valid, 1744 SdHoareTripleChecker+Invalid, 3141 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 402 IncrementalHoareTripleChecker+Valid, 2739 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2022-12-13 21:24:42,036 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [838 Valid, 1744 Invalid, 3141 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [402 Valid, 2739 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2022-12-13 21:24:42,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 478289 states. [2022-12-13 21:24:46,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 478289 to 439646. [2022-12-13 21:24:46,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439646 states, 439645 states have (on average 1.0263098636399823) internal successors, (451212), 439645 states have internal predecessors, (451212), 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 21:24:47,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439646 states to 439646 states and 451212 transitions. [2022-12-13 21:24:47,203 INFO L78 Accepts]: Start accepts. Automaton has 439646 states and 451212 transitions. Word has length 1562 [2022-12-13 21:24:47,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:24:47,204 INFO L495 AbstractCegarLoop]: Abstraction has 439646 states and 451212 transitions. [2022-12-13 21:24:47,204 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 237.0) internal successors, (711), 3 states have internal predecessors, (711), 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 21:24:47,204 INFO L276 IsEmpty]: Start isEmpty. Operand 439646 states and 451212 transitions. [2022-12-13 21:24:47,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1936 [2022-12-13 21:24:47,599 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:24:47,599 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, 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, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-12-13 21:24:47,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-12-13 21:24:47,800 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2022-12-13 21:24:47,800 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:24:47,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:24:47,800 INFO L85 PathProgramCache]: Analyzing trace with hash 50892374, now seen corresponding path program 1 times [2022-12-13 21:24:47,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:24:47,801 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [24437552] [2022-12-13 21:24:47,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:24:47,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:24:48,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:24:49,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 2170 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2022-12-13 21:24:49,066 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:24:49,066 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [24437552] [2022-12-13 21:24:49,066 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [24437552] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:24:49,066 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:24:49,066 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 21:24:49,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [55005529] [2022-12-13 21:24:49,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:24:49,068 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:24:49,068 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:24:49,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:24:49,069 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:24:49,069 INFO L87 Difference]: Start difference. First operand 439646 states and 451212 transitions. Second operand has 3 states, 3 states have (on average 463.0) internal successors, (1389), 3 states have internal predecessors, (1389), 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 21:24:55,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:24:55,073 INFO L93 Difference]: Finished difference Result 868236 states and 891389 transitions. [2022-12-13 21:24:55,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:24:55,074 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 463.0) internal successors, (1389), 3 states have internal predecessors, (1389), 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 1935 [2022-12-13 21:24:55,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:24:55,605 INFO L225 Difference]: With dead ends: 868236 [2022-12-13 21:24:55,605 INFO L226 Difference]: Without dead ends: 442762 [2022-12-13 21:24:55,709 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 21:24:55,710 INFO L413 NwaCegarLoop]: 451 mSDtfsCounter, 331 mSDsluCounter, 53 mSDsCounter, 0 mSdLazyCounter, 2239 mSolverCounterSat, 936 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 331 SdHoareTripleChecker+Valid, 504 SdHoareTripleChecker+Invalid, 3175 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 936 IncrementalHoareTripleChecker+Valid, 2239 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2022-12-13 21:24:55,710 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [331 Valid, 504 Invalid, 3175 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [936 Valid, 2239 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2022-12-13 21:24:56,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 442762 states. [2022-12-13 21:25:00,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 442762 to 403381. [2022-12-13 21:25:00,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 403381 states, 403380 states have (on average 1.0252144379989092) internal successors, (413551), 403380 states have internal predecessors, (413551), 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 21:25:00,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403381 states to 403381 states and 413551 transitions. [2022-12-13 21:25:00,545 INFO L78 Accepts]: Start accepts. Automaton has 403381 states and 413551 transitions. Word has length 1935 [2022-12-13 21:25:00,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:25:00,546 INFO L495 AbstractCegarLoop]: Abstraction has 403381 states and 413551 transitions. [2022-12-13 21:25:00,546 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 463.0) internal successors, (1389), 3 states have internal predecessors, (1389), 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 21:25:00,546 INFO L276 IsEmpty]: Start isEmpty. Operand 403381 states and 413551 transitions. [2022-12-13 21:25:01,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2312 [2022-12-13 21:25:01,003 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 21:25:01,004 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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, 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2022-12-13 21:25:01,004 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2022-12-13 21:25:01,004 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 21:25:01,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 21:25:01,005 INFO L85 PathProgramCache]: Analyzing trace with hash -585109467, now seen corresponding path program 1 times [2022-12-13 21:25:01,005 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 21:25:01,005 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1666535976] [2022-12-13 21:25:01,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 21:25:01,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 21:25:01,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 21:25:02,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4941 backedges. 322 proven. 0 refuted. 0 times theorem prover too weak. 4619 trivial. 0 not checked. [2022-12-13 21:25:02,393 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 21:25:02,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1666535976] [2022-12-13 21:25:02,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1666535976] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 21:25:02,393 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 21:25:02,393 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 21:25:02,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535753967] [2022-12-13 21:25:02,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 21:25:02,394 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 21:25:02,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 21:25:02,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 21:25:02,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 21:25:02,395 INFO L87 Difference]: Start difference. First operand 403381 states and 413551 transitions. Second operand has 3 states, 3 states have (on average 252.0) internal successors, (756), 2 states have internal predecessors, (756), 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 21:25:06,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 21:25:06,267 INFO L93 Difference]: Finished difference Result 788635 states and 808739 transitions. [2022-12-13 21:25:06,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 21:25:06,268 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 252.0) internal successors, (756), 2 states have internal predecessors, (756), 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 2311 [2022-12-13 21:25:06,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 21:25:06,271 INFO L225 Difference]: With dead ends: 788635 [2022-12-13 21:25:06,271 INFO L226 Difference]: Without dead ends: 0 [2022-12-13 21:25:06,583 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 21:25:06,583 INFO L413 NwaCegarLoop]: 253 mSDtfsCounter, 957 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1416 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 957 SdHoareTripleChecker+Valid, 253 SdHoareTripleChecker+Invalid, 1427 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 1416 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-12-13 21:25:06,583 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [957 Valid, 253 Invalid, 1427 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 1416 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-12-13 21:25:06,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-12-13 21:25:06,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-12-13 21:25:06,584 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 21:25:06,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-12-13 21:25:06,584 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2311 [2022-12-13 21:25:06,584 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 21:25:06,584 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-13 21:25:06,585 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 252.0) internal successors, (756), 2 states have internal predecessors, (756), 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 21:25:06,585 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-12-13 21:25:06,585 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-13 21:25:06,587 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-13 21:25:06,587 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2022-12-13 21:25:06,588 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-12-13 21:25:39,631 WARN L233 SmtUtils]: Spent 33.03s on a formula simplification. DAG size of input: 1625 DAG size of output: 1541 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 21:26:11,960 WARN L233 SmtUtils]: Spent 32.32s on a formula simplification. DAG size of input: 1625 DAG size of output: 1541 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 21:26:44,196 WARN L233 SmtUtils]: Spent 32.23s on a formula simplification. DAG size of input: 1625 DAG size of output: 1541 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 21:27:16,425 WARN L233 SmtUtils]: Spent 32.22s on a formula simplification. DAG size of input: 1625 DAG size of output: 1541 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 21:27:48,672 WARN L233 SmtUtils]: Spent 32.24s on a formula simplification. DAG size of input: 1625 DAG size of output: 1541 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 21:28:02,418 WARN L233 SmtUtils]: Spent 13.72s on a formula simplification. DAG size of input: 1541 DAG size of output: 135 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-12-13 21:28:15,999 WARN L233 SmtUtils]: Spent 13.57s on a formula simplification. DAG size of input: 1541 DAG size of output: 135 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-12-13 21:28:29,856 WARN L233 SmtUtils]: Spent 13.84s on a formula simplification. DAG size of input: 1541 DAG size of output: 135 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-12-13 21:28:43,167 WARN L233 SmtUtils]: Spent 13.30s on a formula simplification. DAG size of input: 1541 DAG size of output: 135 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-12-13 21:28:56,577 WARN L233 SmtUtils]: Spent 13.40s on a formula simplification. DAG size of input: 1541 DAG size of output: 135 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2022-12-13 21:28:56,579 INFO L899 garLoopResultBuilder]: For program point L3933(lines 3933 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L4726(lines 4726 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L2612(lines 2612 2623) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L2612-2(lines 2612 2623) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L498(lines 498 508) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L498-2(lines 498 508) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L763(lines 763 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L3142(lines 3142 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L5256(lines 5256 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L1293(lines 1293 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L4200(lines 4200 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L5522(lines 5522 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L1559(lines 1559 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L4466(lines 4466 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L1031(lines 1031 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L1824(lines 1824 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L3410(lines 3410 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L239(lines 239 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L2089(lines 2089 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L3939(lines 3939 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L4996(lines 4996 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L3148(lines 3148 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L2884(lines 2884 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,580 INFO L899 garLoopResultBuilder]: For program point L5791(lines 5791 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L4734(lines 4734 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L5263(lines 5263 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L4206(lines 4206 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L771(lines 771 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L4471(lines 4471 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L5528(lines 5528 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L1300(lines 1300 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L2357(lines 2357 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L4207(lines 4207 4216) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L5264-2(lines 5264 5275) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L5264(lines 5264 5275) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L4207-2(lines 4207 4216) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L3415(lines 3415 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L1037(lines 1037 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L1830(lines 1830 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L509(lines 509 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L774(lines 774 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L2624(lines 2624 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L3681(lines 3681 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L1567(lines 1567 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L246(lines 246 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L2096(lines 2096 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,581 INFO L899 garLoopResultBuilder]: For program point L3946(lines 3946 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L775(lines 775 787) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L775-2(lines 775 787) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L3682(lines 3682 3693) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L3682-2(lines 3682 3693) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L1568(lines 1568 1579) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L2625(lines 2625 2637) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L1568-2(lines 1568 1579) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L2625-2(lines 2625 2637) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L2890(lines 2890 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L5004(lines 5004 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L4740(lines 4740 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L2363(lines 2363 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L3156(lines 3156 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L5799(lines 5799 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L5535(lines 5535 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L4478(lines 4478 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L3157(lines 3157 3167) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L3157-2(lines 3157 3167) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L1836(lines 1836 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L515(lines 515 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L4479(lines 4479 4489) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L1308(lines 1308 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,582 INFO L899 garLoopResultBuilder]: For program point L4479-2(lines 4479 4489) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L1044(lines 1044 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L1837(lines 1837 1847) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L1837-2(lines 1837 1847) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L3423(lines 3423 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L5009(lines 5009 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L4745(lines 4745 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L253(lines 253 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L4217(lines 4217 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L2103(lines 2103 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L2896(lines 2896 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L3954(lines 3954 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L2369(lines 2369 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L5276(lines 5276 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L3955(lines 3955 3966) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L3955-2(lines 3955 3966) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L5277-2(lines 5277 5289) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L5277(lines 5277 5289) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L2899(lines 2899 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L521(lines 521 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L5543(lines 5543 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L1315(lines 1315 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L2108(lines 2108 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,583 INFO L899 garLoopResultBuilder]: For program point L3694(lines 3694 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L1580(lines 1580 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L3430(lines 3430 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L1052(lines 1052 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L5016(lines 5016 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L788(lines 788 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L2638(lines 2638 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L4752(lines 4752 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L4224(lines 4224 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L902 garLoopResultBuilder]: At program point L5810(lines 5810 5826) the Hoare annotation is: true [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L261(lines 261 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L3168(lines 3168 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L4490(lines 4490 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L262(lines 262 271) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L262-2(lines 262 271) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L3169(lines 3169 3181) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L3169-2(lines 3169 3181) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L1848(lines 1848 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L527(lines 527 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L2377(lines 2377 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2022-12-13 21:28:56,584 INFO L899 garLoopResultBuilder]: For program point L2906(lines 2906 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,585 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 148) no Hoare annotation was computed. [2022-12-13 21:28:56,585 INFO L899 garLoopResultBuilder]: For program point L2378(lines 2378 2390) no Hoare annotation was computed. [2022-12-13 21:28:56,585 INFO L899 garLoopResultBuilder]: For program point L5549(lines 5549 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,585 INFO L899 garLoopResultBuilder]: For program point L2378-2(lines 2378 2390) no Hoare annotation was computed. [2022-12-13 21:28:56,585 INFO L899 garLoopResultBuilder]: For program point L2114(lines 2114 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,585 INFO L899 garLoopResultBuilder]: For program point L4757(lines 4757 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,585 INFO L899 garLoopResultBuilder]: For program point L1586(lines 1586 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,585 INFO L899 garLoopResultBuilder]: For program point L5550(lines 5550 5562) no Hoare annotation was computed. [2022-12-13 21:28:56,585 INFO L899 garLoopResultBuilder]: For program point L1322(lines 1322 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,585 INFO L899 garLoopResultBuilder]: For program point L5550-2(lines 5550 5562) no Hoare annotation was computed. [2022-12-13 21:28:56,585 INFO L899 garLoopResultBuilder]: For program point L1058(lines 1058 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,585 INFO L899 garLoopResultBuilder]: For program point L794(lines 794 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,585 INFO L899 garLoopResultBuilder]: For program point L3701(lines 3701 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,585 INFO L895 garLoopResultBuilder]: At program point L5816-2(lines 5816 5825) the Hoare annotation is: (let ((.cse9 (<= 144 ~a23~0)) (.cse4 (<= 373440 ~a23~0)) (.cse20 (<= 477 ~a23~0)) (.cse11 (<= ~a12~0 305)) (.cse8 (<= ~a12~0 431)) (.cse10 (<= 179 ~a12~0)) (.cse22 (<= ~a12~0 441)) (.cse6 (<= ~a19~0 10)) (.cse5 (<= 281 ~a12~0)) (.cse25 (<= 60787 ~a12~0)) (.cse12 (<= 10 ~a19~0)) (.cse21 (<= 158 ~a23~0)) (.cse24 (<= 11 ~a19~0)) (.cse15 (<= ~a23~0 453)) (.cse16 (not (= ~a1~0 4))) (.cse0 (<= ~a13~0 0)) (.cse18 (<= ~a19~0 9)) (.cse13 (<= 13 ~a19~0)) (.cse1 (= ~a26~0 1)) (.cse2 (= ~a19~0 12)) (.cse14 (<= 3 ~a1~0)) (.cse23 (<= ~a19~0 11)) (.cse3 (= 2 ~a1~0)) (.cse17 (<= ~a12~0 286)) (.cse7 (= ~a13~0 1)) (.cse19 (<= ~a23~0 262))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse3 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse13 .cse3) (and .cse6 .cse1 .cse14 .cse7 .cse15 .cse16 .cse5) (and (<= 286 ~a12~0) .cse3 .cse17 .cse7) (and .cse18 .cse1 .cse3 .cse7) (and .cse0 .cse1 .cse3 .cse19 .cse5) (and .cse6 .cse1 .cse14 .cse7 .cse20 .cse12) (and .cse0 .cse1 .cse3 .cse8) (and .cse1 (or (and .cse6 .cse3 .cse7 .cse8 .cse9 .cse10 .cse12) (and .cse6 .cse3 .cse21 .cse7 .cse20 .cse5 .cse22 .cse12))) (and .cse0 .cse1 .cse14 .cse19 .cse16) (and .cse2 .cse3 .cse7 .cse19 .cse11) (and .cse6 .cse0 .cse1 .cse14 .cse4 .cse12) (and .cse1 .cse23 .cse3 .cse21 .cse24 .cse7 .cse20) (and .cse6 .cse3 .cse17 .cse7 .cse20) (and .cse23 .cse3 .cse24 .cse7 .cse11) (and .cse1 .cse23 .cse17 .cse14 .cse7 .cse19) (and .cse0 .cse1 .cse23 .cse14 .cse16) (and .cse0 .cse1 .cse3 .cse5 .cse25) (and .cse6 .cse1 .cse14 .cse7 .cse19) (and .cse18 .cse3 .cse7 .cse11) (and .cse6 .cse0 .cse1 .cse3) (and .cse1 (or (and .cse6 .cse14 .cse7 .cse16 .cse5 .cse22) (and .cse14 .cse7 .cse8 .cse16 .cse10))) (and .cse6 .cse0 .cse1 .cse17 .cse14 .cse12) (and .cse0 .cse1 .cse23 .cse3 .cse15) (and .cse1 .cse3 .cse7 .cse15 .cse10) (and .cse0 .cse1 .cse14 .cse16 .cse22) (and .cse0 .cse1 .cse2 .cse14 .cse16) (and .cse6 .cse1 .cse3 .cse21 .cse7 .cse5 (<= 300237 ~a23~0) .cse25 .cse12) (and .cse1 .cse23 (<= ~a12~0 435) .cse3 .cse21 .cse24 .cse7) (and .cse1 .cse24 .cse14 .cse7 .cse16) (and .cse2 .cse3 .cse17 .cse7) (and .cse0 .cse1 .cse23 .cse24 .cse14 .cse15) (and .cse18 .cse1 .cse14 .cse7 .cse16) (and .cse0 .cse18 .cse3 .cse17 (<= (+ ~a23~0 1) 0)) (and .cse1 .cse2 .cse3 .cse7) (and .cse1 .cse13 .cse3 .cse7) (and .cse1 .cse2 .cse14 .cse7 (<= 181 ~a23~0)) (and .cse23 .cse3 .cse17 .cse7 .cse19))) [2022-12-13 21:28:56,585 INFO L899 garLoopResultBuilder]: For program point L3702(lines 3702 3716) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L3702-2(lines 3702 3716) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L2645(lines 2645 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L3438(lines 3438 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L3967(lines 3967 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L5024(lines 5024 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L4496(lines 4496 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L4232(lines 4232 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L5290(lines 5290 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L2912(lines 2912 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L1855(lines 1855 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L534(lines 534 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L1856(lines 1856 1869) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L1856-2(lines 1856 1869) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L1592(lines 1592 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L4499(lines 4499 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L2121(lines 2121 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L5821(line 5821) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L2650(lines 2650 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L4764(lines 4764 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L1329(lines 1329 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L272(lines 272 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,586 INFO L899 garLoopResultBuilder]: For program point L1065(lines 1065 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L801(lines 801 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L3444(lines 3444 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L802(lines 802 809) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L802-2(lines 802 809) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L3974(lines 3974 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L3182(lines 3182 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L2125(lines 2125 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L2918(lines 2918 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L5032(lines 5032 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L4768(lines 4768 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L540(lines 540 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L2126(lines 2126 2137) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L5297(lines 5297 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L4240(lines 4240 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L2126-2(lines 2126 2137) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L5033-2(lines 5033 5046) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L5033(lines 5033 5046) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L4505(lines 4505 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L2391(lines 2391 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L5298(lines 5298 5308) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L5298-2(lines 5298 5308) no Hoare annotation was computed. [2022-12-13 21:28:56,587 INFO L899 garLoopResultBuilder]: For program point L1599(lines 1599 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L5563(lines 5563 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L1335(lines 1335 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L3185(lines 3185 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L2921(lines 2921 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L2657(lines 2657 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L3450(lines 3450 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L279(lines 279 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L3186(lines 3186 3197) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L3186-2(lines 3186 3197) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L1072(lines 1072 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L3980(lines 3980 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L1602(lines 1602 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L810(lines 810 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L4774(lines 4774 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L3717(lines 3717 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L546(lines 546 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L1340(lines 1340 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L2397(lines 2397 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L4247(lines 4247 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L4512(lines 4512 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L4248-2(lines 4248 4257) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L4248(lines 4248 4257) no Hoare annotation was computed. [2022-12-13 21:28:56,588 INFO L899 garLoopResultBuilder]: For program point L1870(lines 1870 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L2663(lines 2663 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L285(lines 285 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L5571(lines 5571 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L3457(lines 3457 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L1079(lines 1079 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L2929(lines 2929 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L2930(lines 2930 2940) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L3987(lines 3987 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L2930-2(lines 2930 2940) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L3723(lines 3723 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L4780(lines 4780 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L2138(lines 2138 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L5309(lines 5309 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L817(lines 817 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L3724(lines 3724 3736) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L3724-2(lines 3724 3736) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L1610(lines 1610 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L553(lines 553 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L289(lines 289 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L554(lines 554 564) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L554-2(lines 554 564) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L4518(lines 4518 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,589 INFO L899 garLoopResultBuilder]: For program point L1347(lines 1347 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L5047(lines 5047 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L4519(lines 4519 4531) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L2405(lines 2405 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L4519-2(lines 4519 4531) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L3198(lines 3198 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L1877(lines 1877 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L2670(lines 2670 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L1613(lines 1613 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L3199(lines 3199 3209) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L1085(lines 1085 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L3199-2(lines 3199 3209) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L1878(lines 1878 1888) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L1878-2(lines 1878 1888) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L1614(lines 1614 1624) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L1614-2(lines 1614 1624) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L5578(lines 5578 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L3993(lines 3993 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L822(lines 822 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L3465(lines 3465 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L4258(lines 4258 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L295(lines 295 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L5316(lines 5316 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L2145(lines 2145 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,590 INFO L899 garLoopResultBuilder]: For program point L4788(lines 4788 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L1353(lines 1353 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L1354(lines 1354 1363) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L1354-2(lines 1354 1363) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L5583(lines 5583 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L5055(lines 5055 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L2941(lines 2941 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L2677(lines 2677 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L2413(lines 2413 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L1092(lines 1092 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L828(lines 828 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L2678(lines 2678 2691) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L2678-2(lines 2678 2691) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L3471(lines 3471 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L565(lines 565 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L5322(lines 5322 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L2944(lines 2944 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L4001(lines 4001 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L4794(lines 4794 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L3737(lines 3737 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L566(lines 566 578) no Hoare annotation was computed. [2022-12-13 21:28:56,591 INFO L899 garLoopResultBuilder]: For program point L566-2(lines 566 578) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L302(lines 302 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L4266(lines 4266 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L4795(lines 4795 4807) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L4795-2(lines 4795 4807) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L303(lines 303 317) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L303-2(lines 303 317) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L3210(lines 3210 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L2153(lines 2153 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L39(lines 39 41) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L39-2(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L1889(lines 1889 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L1625(lines 1625 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L4532(lines 4532 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L1097(lines 1097 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L40(line 40) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L833(lines 833 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L5590(lines 5590 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L5062(lines 5062 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L5591(lines 5591 5603) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L5591-2(lines 5591 5603) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L42-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,592 INFO L899 garLoopResultBuilder]: For program point L3478(lines 3478 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L1364(lines 1364 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L2421(lines 2421 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L43(line 43) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L4007(lines 4007 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L5329(lines 5329 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L4008(lines 4008 4018) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L4008-2(lines 4008 4018) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L2951(lines 2951 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L3744(lines 3744 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L2159(lines 2159 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L45-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L4538(lines 4538 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L2424(lines 2424 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L4274(lines 4274 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L3217(lines 3217 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L46(line 46) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L1632(lines 1632 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L1104(lines 1104 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L5068(lines 5068 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L840(lines 840 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L1633(lines 1633 1643) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L1633-2(lines 1633 1643) no Hoare annotation was computed. [2022-12-13 21:28:56,593 INFO L899 garLoopResultBuilder]: For program point L1105(lines 1105 1117) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L48-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L1105-2(lines 1105 1117) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L1370(lines 1370 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L49(line 49) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L2692(lines 2692 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L3485(lines 3485 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L1900(lines 1900 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L2957(lines 2957 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L579(lines 579 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L5336(lines 5336 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L2165(lines 2165 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L51-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L2958(lines 2958 2971) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L1901(lines 1901 1910) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L2958-2(lines 2958 2971) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L1901-2(lines 1901 1910) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L4808(lines 4808 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L580(lines 580 594) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L580-2(lines 580 594) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L52(line 52) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L3752(lines 3752 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L4545(lines 4545 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,594 INFO L899 garLoopResultBuilder]: For program point L2431(lines 2431 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L4281(lines 4281 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L318(lines 318 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L3225(lines 3225 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L54-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L5075(lines 5075 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L5604(lines 5604 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L55(line 55) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L4019(lines 4019 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L848(lines 848 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L1377(lines 1377 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L2170(lines 2170 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L3492(lines 3492 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L5342(lines 5342 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L57-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L2700(lines 2700 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L58(line 58) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L3758(lines 3758 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L1644(lines 1644 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L5608(lines 5608 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L4816(lines 4816 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L2438(lines 2438 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,595 INFO L899 garLoopResultBuilder]: For program point L4552(lines 4552 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L4288(lines 4288 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L60-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L325(lines 325 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L3232(lines 3232 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L1118(lines 1118 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L61(line 61) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L1911(lines 1911 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L3233(lines 3233 3246) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L3233-2(lines 3233 3246) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L5083(lines 5083 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L4026(lines 4026 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L855(lines 855 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L1384(lines 1384 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L2177(lines 2177 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L63-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L856(lines 856 870) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L856-2(lines 856 870) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L3499(lines 3499 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L1385(lines 1385 1393) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L1385-2(lines 1385 1393) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L64(line 64) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L1650(lines 1650 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L2972(lines 2972 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,596 INFO L899 garLoopResultBuilder]: For program point L2708(lines 2708 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L3765(lines 3765 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L5615(lines 5615 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L66-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L4030(lines 4030 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L4823(lines 4823 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L595(lines 595 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L4559(lines 4559 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L331(lines 331 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L4295(lines 4295 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L67(line 67) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L2446(lines 2446 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L4296-2(lines 4296 4310) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L4296(lines 4296 4310) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L5089(lines 5089 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L1918(lines 1918 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L1126(lines 1126 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L69-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L2976(lines 2976 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L2184(lines 2184 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L70(line 70) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L1656(lines 1656 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L3507(lines 3507 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,597 INFO L899 garLoopResultBuilder]: For program point L5357(lines 5357 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L72-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L3772(lines 3772 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L2715(lines 2715 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L3508(lines 3508 3520) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L3508-2(lines 3508 3520) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L1394(lines 1394 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L337(lines 337 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L73(line 73) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L4037(lines 4037 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L4830(lines 4830 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L2716(lines 2716 2725) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L2716-2(lines 2716 2725) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L5623(lines 5623 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L2452(lines 2452 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L1131(lines 1131 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L5095(lines 5095 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L4831(lines 4831 4843) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L603(lines 603 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L4831-2(lines 4831 4843) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L4567(lines 4567 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L75-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L1925(lines 1925 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L340(lines 340 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,598 INFO L899 garLoopResultBuilder]: For program point L3247(lines 3247 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L76(line 76) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L2983(lines 2983 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L1662(lines 1662 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L2191(lines 2191 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L606(lines 606 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L2192(lines 2192 2206) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L2192-2(lines 2192 2206) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L78-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L871(lines 871 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L1400(lines 1400 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L5364(lines 5364 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L79(line 79) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L4043(lines 4043 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L3779(lines 3779 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L5629(lines 5629 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L2459(lines 2459 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L81-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L5102(lines 5102 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L1931(lines 1931 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L3253(lines 3253 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,599 INFO L899 garLoopResultBuilder]: For program point L1139(lines 1139 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L82(line 82) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L5103(lines 5103 5115) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L5103-2(lines 5103 5115) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L1668(lines 1668 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L4575(lines 4575 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L347(lines 347 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L4311(lines 4311 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L2990(lines 2990 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L2726(lines 2726 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L1669(lines 1669 1679) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L1669-2(lines 1669 1679) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L84-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L877(lines 877 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L1406(lines 1406 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L85(line 85) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L614(lines 614 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L3521(lines 3521 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L5371(lines 5371 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L4050(lines 4050 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L5636(lines 5636 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L87-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L3787(lines 3787 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,600 INFO L899 garLoopResultBuilder]: For program point L4844(lines 4844 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L5637-2(lines 5637 5649) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L2466(lines 2466 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L5637(lines 5637 5649) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L352(lines 352 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L3259(lines 3259 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L88(line 88) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L4317(lines 4317 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L2996(lines 2996 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L1939(lines 1939 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L4318(lines 4318 4328) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L1147(lines 1147 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L4318-2(lines 4318 4328) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L90-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L2997(lines 2997 3009) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L2997-2(lines 2997 3009) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L2733(lines 2733 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L4583(lines 4583 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L91(line 91) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L884(lines 884 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L620(lines 620 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L1414(lines 1414 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L5378(lines 5378 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,601 INFO L899 garLoopResultBuilder]: For program point L2207(lines 2207 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L93-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L4057(lines 4057 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L2472(lines 2472 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L3529(lines 3529 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L94(line 94) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L3794(lines 3794 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L1680(lines 1680 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L3266(lines 3266 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L5116(lines 5116 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L3795(lines 3795 3807) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L4852(lines 4852 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L3795-2(lines 3795 3807) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L360(lines 360 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L96-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L5117-2(lines 5117 5130) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L5117(lines 5117 5130) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L1946(lines 1946 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L2739(lines 2739 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L4589(lines 4589 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L361(lines 361 374) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L361-2(lines 361 374) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L97(line 97) no Hoare annotation was computed. [2022-12-13 21:28:56,602 INFO L899 garLoopResultBuilder]: For program point L5383(lines 5383 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L1155(lines 1155 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L891(lines 891 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L627(lines 627 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L99-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L3535(lines 3535 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L1421(lines 1421 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L3271(lines 3271 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L100(line 100) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L4064(lines 4064 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L5650(lines 5650 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L4329(lines 4329 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L2215(lines 2215 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L4858(lines 4858 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L2744(lines 2744 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L2480(lines 2480 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L102-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L1952(lines 1952 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L1688(lines 1688 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L103(line 103) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L3010(lines 3010 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L4596(lines 4596 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L5389(lines 5389 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L897(lines 897 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,603 INFO L899 garLoopResultBuilder]: For program point L105-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L634(lines 634 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L3541(lines 3541 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L1427(lines 1427 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L1163(lines 1163 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L106(line 106) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L2221(lines 2221 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L4071(lines 4071 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L4864(lines 4864 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L5657(lines 5657 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L3279(lines 3279 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L108-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L3808(lines 3808 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L4865-2(lines 4865 4877) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L4865(lines 4865 4877) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L2751(lines 2751 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L2487(lines 2487 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L4337(lines 4337 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L109(line 109) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L1695(lines 1695 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L4602(lines 4602 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L2488(lines 2488 2498) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L2488-2(lines 2488 2498) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L5131(lines 5131 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L1960(lines 1960 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,604 INFO L899 garLoopResultBuilder]: For program point L3017(lines 3017 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L5660(lines 5660 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L375(lines 375 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L5396(lines 5396 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L111-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L1961(lines 1961 1972) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L904(lines 904 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L1961-2(lines 1961 1972) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L640(lines 640 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L5397-2(lines 5397 5409) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L5397(lines 5397 5409) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L112(line 112) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L1434(lines 1434 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L1170(lines 1170 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L3549(lines 3549 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L2228(lines 2228 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L114-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L4078(lines 4078 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L3286(lines 3286 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L115(line 115) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L2758(lines 2758 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L3815(lines 3815 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L5665(lines 5665 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L4608(lines 4608 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L4344(lines 4344 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,605 INFO L899 garLoopResultBuilder]: For program point L2759(lines 2759 2768) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L2759-2(lines 2759 2768) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L4609-2(lines 4609 4620) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L4609(lines 4609 4620) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L4345-2(lines 4345 4358) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L4345(lines 4345 4358) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L117-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L3024(lines 3024 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L1703(lines 1703 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L646(lines 646 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L382(lines 382 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L118(line 118) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L5139(lines 5139 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L911(lines 911 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L1176(lines 1176 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L912(lines 912 925) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L912-2(lines 912 925) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L120-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L4084(lines 4084 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L3556(lines 3556 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L1442(lines 1442 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L2499(lines 2499 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L3292(lines 3292 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L2235(lines 2235 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L121(line 121) no Hoare annotation was computed. [2022-12-13 21:28:56,606 INFO L899 garLoopResultBuilder]: For program point L4878(lines 4878 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L5671(lines 5671 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L1443(lines 1443 1456) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L1443-2(lines 1443 1456) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L4879(lines 4879 4891) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L3822(lines 3822 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L4879-2(lines 4879 4891) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L123-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L3030(lines 3030 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L1973(lines 1973 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L1181(lines 1181 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L124(line 124) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L1974(lines 1974 1985) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L1974-2(lines 1974 1985) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L1710(lines 1710 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L389(lines 389 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L5410(lines 5410 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L5146(lines 5146 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L654(lines 654 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L126-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L4090(lines 4090 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L2769(lines 2769 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L2241(lines 2241 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L127(line 127) no Hoare annotation was computed. [2022-12-13 21:28:56,607 INFO L899 garLoopResultBuilder]: For program point L3827(lines 3827 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L2506(lines 2506 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L3563(lines 3563 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L3299(lines 3299 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L3035(lines 3035 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L657(lines 657 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L5678(lines 5678 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L4621(lines 4621 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L129-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L130(line 130) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L3830(lines 3830 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L4359(lines 4359 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L1188(lines 1188 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L1717(lines 1717 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L5417(lines 5417 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L132-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L5153(lines 5153 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L397(lines 397 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L2247(lines 2247 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L133(line 133) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L926(lines 926 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L2776(lines 2776 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L2512(lines 2512 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L2248(lines 2248 2258) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L3305(lines 3305 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,608 INFO L899 garLoopResultBuilder]: For program point L2248-2(lines 2248 2258) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L4098(lines 4098 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L3041(lines 3041 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L663(lines 663 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L3570(lines 3570 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L135-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L3042(lines 3042 3055) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L3042-2(lines 3042 3055) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L4892(lines 4892 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L3571(lines 3571 3583) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L4628(lines 4628 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L1457(lines 1457 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L3571-2(lines 3571 3583) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L136(line 136) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L1986(lines 1986 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L5686(lines 5686 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L3837(lines 3837 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L4366(lines 4366 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,609 INFO L899 garLoopResultBuilder]: For program point L138-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L931(lines 931 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L1724(lines 1724 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L2781(lines 2781 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L403(lines 403 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L5424(lines 5424 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L1196(lines 1196 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L139(line 139) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L5160(lines 5160 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L3311(lines 3311 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L669(lines 669 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L141-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L4105(lines 4105 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L670(lines 670 679) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L5691(lines 5691 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L670-2(lines 670 679) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L2520(lines 2520 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L1463(lines 1463 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L142(line 142) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L3842(lines 3842 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L4635(lines 4635 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,610 INFO L899 garLoopResultBuilder]: For program point L5692-2(lines 5692 5705) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L5692(lines 5692 5705) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L1993(lines 1993 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L4900(lines 4900 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L408(lines 408 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L144-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L2787(lines 2787 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L5430(lines 5430 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L3316(lines 3316 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L2259(lines 2259 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L145(line 145) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L938(lines 938 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L2788(lines 2788 2797) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L1731(lines 1731 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L2788-2(lines 2788 2797) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L4374(lines 4374 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L2260(lines 2260 2273) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L2260-2(lines 2260 2273) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L5167(lines 5167 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L1204(lines 1204 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L147-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L1205(lines 1205 1217) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L148(line 148) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L1205-2(lines 1205 1217) no Hoare annotation was computed. [2022-12-13 21:28:56,611 INFO L899 garLoopResultBuilder]: For program point L3848(lines 3848 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,612 INFO L899 garLoopResultBuilder]: For program point L3584(lines 3584 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,612 INFO L899 garLoopResultBuilder]: For program point L4641(lines 4641 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,612 INFO L899 garLoopResultBuilder]: For program point L1470(lines 1470 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,612 INFO L899 garLoopResultBuilder]: For program point L2527(lines 2527 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,612 INFO L899 garLoopResultBuilder]: For program point L4377(lines 4377 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,612 INFO L899 garLoopResultBuilder]: For program point L3056(lines 3056 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,612 INFO L899 garLoopResultBuilder]: For program point L4113(lines 4113 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,612 INFO L895 garLoopResultBuilder]: At program point calculate_output2_returnLabel#1(lines 1897 3630) the Hoare annotation is: (let ((.cse9 (<= 144 ~a23~0)) (.cse4 (<= 373440 ~a23~0)) (.cse20 (<= 477 ~a23~0)) (.cse11 (<= ~a12~0 305)) (.cse8 (<= ~a12~0 431)) (.cse10 (<= 179 ~a12~0)) (.cse22 (<= ~a12~0 441)) (.cse6 (<= ~a19~0 10)) (.cse5 (<= 281 ~a12~0)) (.cse25 (<= 60787 ~a12~0)) (.cse12 (<= 10 ~a19~0)) (.cse21 (<= 158 ~a23~0)) (.cse24 (<= 11 ~a19~0)) (.cse15 (<= ~a23~0 453)) (.cse16 (not (= ~a1~0 4))) (.cse0 (<= ~a13~0 0)) (.cse18 (<= ~a19~0 9)) (.cse13 (<= 13 ~a19~0)) (.cse1 (= ~a26~0 1)) (.cse2 (= ~a19~0 12)) (.cse14 (<= 3 ~a1~0)) (.cse23 (<= ~a19~0 11)) (.cse3 (= 2 ~a1~0)) (.cse17 (<= ~a12~0 286)) (.cse7 (= ~a13~0 1)) (.cse19 (<= ~a23~0 262))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse3 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse13 .cse3) (and .cse6 .cse1 .cse14 .cse7 .cse15 .cse16 .cse5) (and (<= 286 ~a12~0) .cse3 .cse17 .cse7) (and .cse18 .cse1 .cse3 .cse7) (and .cse0 .cse1 .cse3 .cse19 .cse5) (and .cse6 .cse1 .cse14 .cse7 .cse20 .cse12) (and .cse0 .cse1 .cse3 .cse8) (and .cse1 (or (and .cse6 .cse3 .cse7 .cse8 .cse9 .cse10 .cse12) (and .cse6 .cse3 .cse21 .cse7 .cse20 .cse5 .cse22 .cse12))) (and .cse0 .cse1 .cse14 .cse19 .cse16) (and .cse2 .cse3 .cse7 .cse19 .cse11) (and .cse6 .cse0 .cse1 .cse14 .cse4 .cse12) (and .cse1 .cse23 .cse3 .cse21 .cse24 .cse7 .cse20) (and .cse6 .cse3 .cse17 .cse7 .cse20) (and .cse23 .cse3 .cse24 .cse7 .cse11) (and .cse1 .cse23 .cse17 .cse14 .cse7 .cse19) (and .cse0 .cse1 .cse23 .cse14 .cse16) (and .cse0 .cse1 .cse3 .cse5 .cse25) (and .cse6 .cse1 .cse14 .cse7 .cse19) (and .cse18 .cse3 .cse7 .cse11) (and .cse6 .cse0 .cse1 .cse3) (and .cse1 (or (and .cse6 .cse14 .cse7 .cse16 .cse5 .cse22) (and .cse14 .cse7 .cse8 .cse16 .cse10))) (and .cse6 .cse0 .cse1 .cse17 .cse14 .cse12) (and .cse0 .cse1 .cse23 .cse3 .cse15) (and .cse1 .cse3 .cse7 .cse15 .cse10) (and .cse0 .cse1 .cse14 .cse16 .cse22) (and .cse0 .cse1 .cse2 .cse14 .cse16) (and .cse6 .cse1 .cse3 .cse21 .cse7 .cse5 (<= 300237 ~a23~0) .cse25 .cse12) (and .cse1 .cse23 (<= ~a12~0 435) .cse3 .cse21 .cse24 .cse7) (and .cse1 .cse24 .cse14 .cse7 .cse16) (and .cse2 .cse3 .cse17 .cse7) (and .cse0 .cse1 .cse23 .cse24 .cse14 .cse15) (and .cse18 .cse1 .cse14 .cse7 .cse16) (and .cse0 .cse18 .cse3 .cse17 (<= (+ ~a23~0 1) 0)) (and .cse1 .cse2 .cse3 .cse7) (and .cse1 .cse13 .cse3 .cse7) (and .cse1 .cse2 .cse14 .cse7 (<= 181 ~a23~0)) (and .cse23 .cse3 .cse17 .cse7 .cse19))) [2022-12-13 21:28:56,612 INFO L899 garLoopResultBuilder]: For program point L414(lines 414 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,612 INFO L899 garLoopResultBuilder]: For program point L4378(lines 4378 4390) no Hoare annotation was computed. [2022-12-13 21:28:56,612 INFO L899 garLoopResultBuilder]: For program point L4378-2(lines 4378 4390) no Hoare annotation was computed. [2022-12-13 21:28:56,612 INFO L899 garLoopResultBuilder]: For program point L150-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,612 INFO L899 garLoopResultBuilder]: For program point L4114(lines 4114 4125) no Hoare annotation was computed. [2022-12-13 21:28:56,612 INFO L899 garLoopResultBuilder]: For program point L4114-2(lines 4114 4125) no Hoare annotation was computed. [2022-12-13 21:28:56,612 INFO L899 garLoopResultBuilder]: For program point L2000(lines 2000 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,612 INFO L899 garLoopResultBuilder]: For program point L4907(lines 4907 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,612 INFO L899 garLoopResultBuilder]: For program point L151(line 151) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L680(lines 680 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L5437(lines 5437 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L1738(lines 1738 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L3324(lines 3324 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L153-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L946(lines 946 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L3853(lines 3853 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L1739(lines 1739 1752) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L1739-2(lines 1739 1752) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L4646(lines 4646 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L2532(lines 2532 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L154(line 154) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L5175(lines 5175 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L947(lines 947 958) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L947-2(lines 947 958) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L3854(lines 3854 3862) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L3854-2(lines 3854 3862) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L4647(lines 4647 4660) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L4647-2(lines 4647 4660) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L5176-2(lines 5176 5186) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L5176(lines 5176 5186) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L2798(lines 2798 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L3591(lines 3591 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,613 INFO L899 garLoopResultBuilder]: For program point L156-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L3063(lines 3063 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L5706(lines 5706 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L3592(lines 3592 3603) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L3592-2(lines 3592 3603) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L1478(lines 1478 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L421(lines 421 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L157(line 157) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L3064(lines 3064 3075) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L2007(lines 2007 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L3064-2(lines 3064 3075) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L4915(lines 4915 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L5444(lines 5444 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L159-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L4916-2(lines 4916 4928) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L4916(lines 4916 4928) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L688(lines 688 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L2538(lines 2538 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L2274(lines 2274 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L3331(lines 3331 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L160(line 160) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L2803(lines 2803 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L689(lines 689 702) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L689-2(lines 689 702) no Hoare annotation was computed. [2022-12-13 21:28:56,614 INFO L899 garLoopResultBuilder]: For program point L1218(lines 1218 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L162-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L4126(lines 4126 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L5712(lines 5712 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L427(lines 427 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L4391(lines 4391 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L163(line 163) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L3863(lines 3863 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L1485(lines 1485 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L2014(lines 2014 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L895 garLoopResultBuilder]: At program point calculate_output_returnLabel#1(lines 38 1895) the Hoare annotation is: (let ((.cse9 (<= 144 ~a23~0)) (.cse4 (<= 373440 ~a23~0)) (.cse20 (<= 477 ~a23~0)) (.cse11 (<= ~a12~0 305)) (.cse8 (<= ~a12~0 431)) (.cse10 (<= 179 ~a12~0)) (.cse22 (<= ~a12~0 441)) (.cse6 (<= ~a19~0 10)) (.cse5 (<= 281 ~a12~0)) (.cse25 (<= 60787 ~a12~0)) (.cse12 (<= 10 ~a19~0)) (.cse21 (<= 158 ~a23~0)) (.cse24 (<= 11 ~a19~0)) (.cse15 (<= ~a23~0 453)) (.cse16 (not (= ~a1~0 4))) (.cse0 (<= ~a13~0 0)) (.cse18 (<= ~a19~0 9)) (.cse13 (<= 13 ~a19~0)) (.cse1 (= ~a26~0 1)) (.cse2 (= ~a19~0 12)) (.cse14 (<= 3 ~a1~0)) (.cse23 (<= ~a19~0 11)) (.cse3 (= 2 ~a1~0)) (.cse17 (<= ~a12~0 286)) (.cse7 (= ~a13~0 1)) (.cse19 (<= ~a23~0 262))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse3 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse13 .cse3) (and .cse6 .cse1 .cse14 .cse7 .cse15 .cse16 .cse5) (and (<= 286 ~a12~0) .cse3 .cse17 .cse7) (and .cse18 .cse1 .cse3 .cse7) (and .cse0 .cse1 .cse3 .cse19 .cse5) (and .cse6 .cse1 .cse14 .cse7 .cse20 .cse12) (and .cse0 .cse1 .cse3 .cse8) (and .cse1 (or (and .cse6 .cse3 .cse7 .cse8 .cse9 .cse10 .cse12) (and .cse6 .cse3 .cse21 .cse7 .cse20 .cse5 .cse22 .cse12))) (and .cse0 .cse1 .cse14 .cse19 .cse16) (and .cse2 .cse3 .cse7 .cse19 .cse11) (and .cse6 .cse0 .cse1 .cse14 .cse4 .cse12) (and .cse1 .cse23 .cse3 .cse21 .cse24 .cse7 .cse20) (and .cse6 .cse3 .cse17 .cse7 .cse20) (and .cse23 .cse3 .cse24 .cse7 .cse11) (and .cse1 .cse23 .cse17 .cse14 .cse7 .cse19) (and .cse0 .cse1 .cse23 .cse14 .cse16) (and .cse0 .cse1 .cse3 .cse5 .cse25) (and .cse6 .cse1 .cse14 .cse7 .cse19) (and .cse18 .cse3 .cse7 .cse11) (and .cse6 .cse0 .cse1 .cse3) (and .cse1 (or (and .cse6 .cse14 .cse7 .cse16 .cse5 .cse22) (and .cse14 .cse7 .cse8 .cse16 .cse10))) (and .cse6 .cse0 .cse1 .cse17 .cse14 .cse12) (and .cse0 .cse1 .cse23 .cse3 .cse15) (and .cse1 .cse3 .cse7 .cse15 .cse10) (and .cse0 .cse1 .cse14 .cse16 .cse22) (and .cse0 .cse1 .cse2 .cse14 .cse16) (and .cse6 .cse1 .cse3 .cse21 .cse7 .cse5 (<= 300237 ~a23~0) .cse25 .cse12) (and .cse1 .cse23 (<= ~a12~0 435) .cse3 .cse21 .cse24 .cse7) (and .cse1 .cse24 .cse14 .cse7 .cse16) (and .cse2 .cse3 .cse17 .cse7) (and .cse0 .cse1 .cse23 .cse24 .cse14 .cse15) (and .cse18 .cse1 .cse14 .cse7 .cse16) (and .cse0 .cse18 .cse3 .cse17 (<= (+ ~a23~0 1) 0)) (and .cse1 .cse2 .cse3 .cse7) (and .cse1 .cse13 .cse3 .cse7) (and .cse1 .cse2 .cse14 .cse7 (<= 181 ~a23~0)) (and .cse23 .cse3 .cse17 .cse7 .cse19))) [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L2543(lines 2543 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L5450(lines 5450 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L165-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L2015(lines 2015 2025) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L2015-2(lines 2015 2025) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L166(line 166) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L5187(lines 5187 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L959(lines 959 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,615 INFO L899 garLoopResultBuilder]: For program point L1224(lines 1224 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L2281(lines 2281 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L5188-2(lines 5188 5200) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L5188(lines 5188 5200) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L1753(lines 1753 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L1489(lines 1489 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L3339(lines 3339 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L168-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L2811(lines 2811 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L3604(lines 3604 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L4661(lines 4661 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L433(lines 433 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L4397(lines 4397 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L169(line 169) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L3076(lines 3076 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L4133(lines 4133 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L3869(lines 3869 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L5719(lines 5719 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L3077(lines 3077 3085) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L3077-2(lines 3077 3085) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L2549(lines 2549 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L171-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L172(line 172) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L4929(lines 4929 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L5458(lines 5458 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,616 INFO L899 garLoopResultBuilder]: For program point L966(lines 966 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L1495(lines 1495 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L1231(lines 1231 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L174-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L1760(lines 1760 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L703(lines 703 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L4403(lines 4403 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L3346(lines 3346 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L2289(lines 2289 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L175(line 175) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L4139(lines 4139 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L2818(lines 2818 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L3875(lines 3875 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L1761(lines 1761 1768) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L704(lines 704 717) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L1761-2(lines 1761 1768) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L704-2(lines 704 717) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L5725(lines 5725 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L4668(lines 4668 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L440(lines 440 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L2290(lines 2290 2301) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L3347(lines 3347 3359) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L2290-2(lines 2290 2301) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L3347-2(lines 3347 3359) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L2026(lines 2026 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,617 INFO L899 garLoopResultBuilder]: For program point L3612(lines 3612 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L177-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L2556(lines 2556 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L4406(lines 4406 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L178(line 178) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L5464(lines 5464 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L3086(lines 3086 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L972(lines 972 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L4936(lines 4936 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L180-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L5201(lines 5201 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L3087(lines 3087 3098) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L3087-2(lines 3087 3098) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L1238(lines 1238 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L181(line 181) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L1503(lines 1503 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L446(lines 446 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L4146(lines 4146 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L2825(lines 2825 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L4675(lines 4675 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L183-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L3883(lines 3883 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L1769(lines 1769 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L2562(lines 2562 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L5733(lines 5733 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,618 INFO L899 garLoopResultBuilder]: For program point L4412(lines 4412 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L184(line 184) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L2034(lines 2034 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L1770(lines 1770 1781) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L1770-2(lines 1770 1781) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L3620(lines 3620 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L5470(lines 5470 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L5206(lines 5206 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L978(lines 978 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L4942(lines 4942 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L186-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L4943(lines 4943 4956) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L4943-2(lines 4943 4956) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L451(lines 451 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L187(line 187) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L2302(lines 2302 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L1245(lines 1245 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L3360(lines 3360 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L189-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L4153(lines 4153 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L718(lines 718 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L5739(lines 5739 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L3625(lines 3625 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L1511(lines 1511 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,619 INFO L899 garLoopResultBuilder]: For program point L190(line 190) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L3890(lines 3890 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L2833(lines 2833 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L4683(lines 4683 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L2569(lines 2569 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L2834(lines 2834 2846) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L2834-2(lines 2834 2846) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L4420(lines 4420 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L192-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L5213(lines 5213 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L2042(lines 2042 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L3099(lines 3099 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L5478(lines 5478 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L4421-2(lines 4421 4429) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L4421(lines 4421 4429) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L193(line 193) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L3100(lines 3100 3112) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L3100-2(lines 3100 3112) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L986(lines 986 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L458(lines 458 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L2308(lines 2308 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L1251(lines 1251 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L5744(lines 5744 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L3366(lines 3366 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L195-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,620 INFO L899 garLoopResultBuilder]: For program point L4159(lines 4159 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L5745-2(lines 5745 5756) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L5745(lines 5745 5756) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L196(line 196) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L3896(lines 3896 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L1782(lines 1782 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L725(lines 725 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L1518(lines 1518 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L4690(lines 4690 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L2576(lines 2576 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L198-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L2048(lines 2048 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L199(line 199) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L5220(lines 5220 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L2049(lines 2049 2062) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L2049-2(lines 2049 2062) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L1785(lines 1785 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L3635(lines 3635 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L5485(lines 5485 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L4164(lines 4164 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L993(lines 993 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,621 INFO L899 garLoopResultBuilder]: For program point L4957(lines 4957 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L895 garLoopResultBuilder]: At program point calculate_output4_returnLabel#1(lines 5354 5808) the Hoare annotation is: (let ((.cse9 (<= 144 ~a23~0)) (.cse4 (<= 373440 ~a23~0)) (.cse20 (<= 477 ~a23~0)) (.cse11 (<= ~a12~0 305)) (.cse8 (<= ~a12~0 431)) (.cse10 (<= 179 ~a12~0)) (.cse22 (<= ~a12~0 441)) (.cse6 (<= ~a19~0 10)) (.cse5 (<= 281 ~a12~0)) (.cse25 (<= 60787 ~a12~0)) (.cse12 (<= 10 ~a19~0)) (.cse21 (<= 158 ~a23~0)) (.cse24 (<= 11 ~a19~0)) (.cse15 (<= ~a23~0 453)) (.cse16 (not (= ~a1~0 4))) (.cse0 (<= ~a13~0 0)) (.cse18 (<= ~a19~0 9)) (.cse13 (<= 13 ~a19~0)) (.cse1 (= ~a26~0 1)) (.cse2 (= ~a19~0 12)) (.cse14 (<= 3 ~a1~0)) (.cse23 (<= ~a19~0 11)) (.cse3 (= 2 ~a1~0)) (.cse17 (<= ~a12~0 286)) (.cse7 (= ~a13~0 1)) (.cse19 (<= ~a23~0 262))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse3 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse13 .cse3) (and .cse6 .cse1 .cse14 .cse7 .cse15 .cse16 .cse5) (and (<= 286 ~a12~0) .cse3 .cse17 .cse7) (and .cse18 .cse1 .cse3 .cse7) (and .cse0 .cse1 .cse3 .cse19 .cse5) (and .cse6 .cse1 .cse14 .cse7 .cse20 .cse12) (and .cse0 .cse1 .cse3 .cse8) (and .cse1 (or (and .cse6 .cse3 .cse7 .cse8 .cse9 .cse10 .cse12) (and .cse6 .cse3 .cse21 .cse7 .cse20 .cse5 .cse22 .cse12))) (and .cse0 .cse1 .cse14 .cse19 .cse16) (and .cse2 .cse3 .cse7 .cse19 .cse11) (and .cse6 .cse0 .cse1 .cse14 .cse4 .cse12) (and .cse1 .cse23 .cse3 .cse21 .cse24 .cse7 .cse20) (and .cse6 .cse3 .cse17 .cse7 .cse20) (and .cse23 .cse3 .cse24 .cse7 .cse11) (and .cse1 .cse23 .cse17 .cse14 .cse7 .cse19) (and .cse0 .cse1 .cse23 .cse14 .cse16) (and .cse0 .cse1 .cse3 .cse5 .cse25) (and .cse6 .cse1 .cse14 .cse7 .cse19) (and .cse18 .cse3 .cse7 .cse11) (and .cse6 .cse0 .cse1 .cse3) (and .cse1 (or (and .cse6 .cse14 .cse7 .cse16 .cse5 .cse22) (and .cse14 .cse7 .cse8 .cse16 .cse10))) (and .cse6 .cse0 .cse1 .cse17 .cse14 .cse12) (and .cse0 .cse1 .cse23 .cse3 .cse15) (and .cse1 .cse3 .cse7 .cse15 .cse10) (and .cse0 .cse1 .cse14 .cse16 .cse22) (and .cse0 .cse1 .cse2 .cse14 .cse16) (and .cse6 .cse1 .cse3 .cse21 .cse7 .cse5 (<= 300237 ~a23~0) .cse25 .cse12) (and .cse1 .cse23 (<= ~a12~0 435) .cse3 .cse21 .cse24 .cse7) (and .cse1 .cse24 .cse14 .cse7 .cse16) (and .cse2 .cse3 .cse17 .cse7) (and .cse0 .cse1 .cse23 .cse24 .cse14 .cse15) (and .cse18 .cse1 .cse14 .cse7 .cse16) (and .cse0 .cse18 .cse3 .cse17 (<= (+ ~a23~0 1) 0)) (and .cse1 .cse2 .cse3 .cse7) (and .cse1 .cse13 .cse3 .cse7) (and .cse1 .cse2 .cse14 .cse7 (<= 181 ~a23~0)) (and .cse23 .cse3 .cse17 .cse7 .cse19))) [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L3636(lines 3636 3647) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L3636-2(lines 3636 3647) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L2579(lines 2579 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L465(lines 465 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L2315(lines 2315 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L201-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L4430(lines 4430 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L3373(lines 3373 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L1259(lines 1259 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L202(line 202) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L731(lines 731 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L4695(lines 4695 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L4431(lines 4431 4438) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L3374(lines 3374 3386) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L3374-2(lines 3374 3386) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L4431-2(lines 4431 4438) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L3903(lines 3903 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L4696-2(lines 4696 4705) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L4696(lines 4696 4705) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L1525(lines 1525 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L204-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,622 INFO L899 garLoopResultBuilder]: For program point L2847(lines 2847 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L1526(lines 1526 1537) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L1526-2(lines 1526 1537) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L205(line 205) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L1791(lines 1791 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L5227(lines 5227 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L3113(lines 3113 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L1792(lines 1792 1804) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L1792-2(lines 1792 1804) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L207-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L4171(lines 4171 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L1000(lines 1000 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L4964(lines 4964 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L2586(lines 2586 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L5757(lines 5757 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L472(lines 472 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L2322(lines 2322 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L5493(lines 5493 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L1265(lines 1265 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L208(line 208) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L2851(lines 2851 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L737(lines 737 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L2587(lines 2587 2597) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L2587-2(lines 2587 2597) no Hoare annotation was computed. [2022-12-13 21:28:56,623 INFO L899 garLoopResultBuilder]: For program point L3909(lines 3909 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L210-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L4439(lines 4439 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L211(line 211) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L5233(lines 5233 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L3648(lines 3648 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L213-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L3120(lines 3120 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L2063(lines 2063 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L4706(lines 4706 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L895 garLoopResultBuilder]: At program point calculate_output3_returnLabel#1(lines 3632 5352) the Hoare annotation is: (let ((.cse9 (<= 144 ~a23~0)) (.cse4 (<= 373440 ~a23~0)) (.cse20 (<= 477 ~a23~0)) (.cse11 (<= ~a12~0 305)) (.cse8 (<= ~a12~0 431)) (.cse10 (<= 179 ~a12~0)) (.cse22 (<= ~a12~0 441)) (.cse6 (<= ~a19~0 10)) (.cse5 (<= 281 ~a12~0)) (.cse25 (<= 60787 ~a12~0)) (.cse12 (<= 10 ~a19~0)) (.cse21 (<= 158 ~a23~0)) (.cse24 (<= 11 ~a19~0)) (.cse15 (<= ~a23~0 453)) (.cse16 (not (= ~a1~0 4))) (.cse0 (<= ~a13~0 0)) (.cse18 (<= ~a19~0 9)) (.cse13 (<= 13 ~a19~0)) (.cse1 (= ~a26~0 1)) (.cse2 (= ~a19~0 12)) (.cse14 (<= 3 ~a1~0)) (.cse23 (<= ~a19~0 11)) (.cse3 (= 2 ~a1~0)) (.cse17 (<= ~a12~0 286)) (.cse7 (= ~a13~0 1)) (.cse19 (<= ~a23~0 262))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse3 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse13 .cse3) (and .cse6 .cse1 .cse14 .cse7 .cse15 .cse16 .cse5) (and (<= 286 ~a12~0) .cse3 .cse17 .cse7) (and .cse18 .cse1 .cse3 .cse7) (and .cse0 .cse1 .cse3 .cse19 .cse5) (and .cse6 .cse1 .cse14 .cse7 .cse20 .cse12) (and .cse0 .cse1 .cse3 .cse8) (and .cse1 (or (and .cse6 .cse3 .cse7 .cse8 .cse9 .cse10 .cse12) (and .cse6 .cse3 .cse21 .cse7 .cse20 .cse5 .cse22 .cse12))) (and .cse0 .cse1 .cse14 .cse19 .cse16) (and .cse2 .cse3 .cse7 .cse19 .cse11) (and .cse6 .cse0 .cse1 .cse14 .cse4 .cse12) (and .cse1 .cse23 .cse3 .cse21 .cse24 .cse7 .cse20) (and .cse6 .cse3 .cse17 .cse7 .cse20) (and .cse23 .cse3 .cse24 .cse7 .cse11) (and .cse1 .cse23 .cse17 .cse14 .cse7 .cse19) (and .cse0 .cse1 .cse23 .cse14 .cse16) (and .cse0 .cse1 .cse3 .cse5 .cse25) (and .cse6 .cse1 .cse14 .cse7 .cse19) (and .cse18 .cse3 .cse7 .cse11) (and .cse6 .cse0 .cse1 .cse3) (and .cse1 (or (and .cse6 .cse14 .cse7 .cse16 .cse5 .cse22) (and .cse14 .cse7 .cse8 .cse16 .cse10))) (and .cse6 .cse0 .cse1 .cse17 .cse14 .cse12) (and .cse0 .cse1 .cse23 .cse3 .cse15) (and .cse1 .cse3 .cse7 .cse15 .cse10) (and .cse0 .cse1 .cse14 .cse16 .cse22) (and .cse0 .cse1 .cse2 .cse14 .cse16) (and .cse6 .cse1 .cse3 .cse21 .cse7 .cse5 (<= 300237 ~a23~0) .cse25 .cse12) (and .cse1 .cse23 (<= ~a12~0 435) .cse3 .cse21 .cse24 .cse7) (and .cse1 .cse24 .cse14 .cse7 .cse16) (and .cse2 .cse3 .cse17 .cse7) (and .cse0 .cse1 .cse23 .cse24 .cse14 .cse15) (and .cse18 .cse1 .cse14 .cse7 .cse16) (and .cse0 .cse18 .cse3 .cse17 (<= (+ ~a23~0 1) 0)) (and .cse1 .cse2 .cse3 .cse7) (and .cse1 .cse13 .cse3 .cse7) (and .cse1 .cse2 .cse14 .cse7 (<= 181 ~a23~0)) (and .cse23 .cse3 .cse17 .cse7 .cse19))) [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L5499(lines 5499 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L214(line 214) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L2857(lines 2857 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L5764(lines 5764 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L479(lines 479 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L2329(lines 2329 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L4179(lines 4179 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L1008(lines 1008 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L4972(lines 4972 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,624 INFO L899 garLoopResultBuilder]: For program point L744(lines 744 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L2330(lines 2330 2343) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L3387(lines 3387 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L1273(lines 1273 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L2330-2(lines 2330 2343) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L216-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L3916(lines 3916 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L1538(lines 1538 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L217(line 217) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L3653(lines 3653 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L4447(lines 4447 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L219-1(lines 38 1895) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L5240(lines 5240 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L2069(lines 2069 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L1805(lines 1805 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L2598(lines 2598 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L4712(lines 4712 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L5505(lines 5505 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L220(line 220) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L3127(lines 3127 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L3920(lines 3920 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L1806(lines 1806 1816) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L1806-2(lines 1806 1816) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L2599(lines 2599 2610) no Hoare annotation was computed. [2022-12-13 21:28:56,625 INFO L899 garLoopResultBuilder]: For program point L2599-2(lines 2599 2610) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L4978(lines 4978 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L2864(lines 2864 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L3921(lines 3921 3932) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L3921-2(lines 3921 3932) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L486(lines 486 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L4186(lines 4186 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L751(lines 751 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L5772(lines 5772 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L5508(lines 5508 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L1016(lines 1016 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L1545(lines 1545 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L5509-2(lines 5509 5521) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L5509(lines 5509 5521) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L3395(lines 3395 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L1281(lines 1281 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L3660(lines 3660 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L1282(lines 1282 1292) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L1282-2(lines 1282 1292) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L490(lines 490 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L4454(lines 4454 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L2076(lines 2076 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L4719(lines 4719 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L3134(lines 3134 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L5248(lines 5248 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,626 INFO L899 garLoopResultBuilder]: For program point L4984(lines 4984 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L2871(lines 2871 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L757(lines 757 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L5778(lines 5778 5806) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L4193(lines 4193 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L2872(lines 2872 2883) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L2872-2(lines 2872 2883) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L5779(lines 5779 5790) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L5779-2(lines 5779 5790) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L2344(lines 2344 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L1023(lines 1023 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L1552(lines 1552 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L2345(lines 2345 2356) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L231(lines 231 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L2345-2(lines 2345 2356) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L1817(lines 1817 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L3667(lines 3667 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L3403(lines 3403 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L4460(lines 4460 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L2082(lines 2082 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L4989(lines 4989 5350) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L3668(lines 3668 3680) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L3668-2(lines 3668 3680) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L2611(lines 2611 3628) no Hoare annotation was computed. [2022-12-13 21:28:56,627 INFO L899 garLoopResultBuilder]: For program point L497(lines 497 1893) no Hoare annotation was computed. [2022-12-13 21:28:56,630 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 21:28:56,631 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 21:28:56,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.12 09:28:56 BoogieIcfgContainer [2022-12-13 21:28:56,659 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-13 21:28:56,659 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 21:28:56,659 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 21:28:56,659 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 21:28:56,660 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 09:20:36" (3/4) ... [2022-12-13 21:28:56,662 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-13 21:28:56,694 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2022-12-13 21:28:56,698 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-12-13 21:28:56,704 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-13 21:28:56,708 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-13 21:28:56,946 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/bin/uautomizer-uyxdKDjOR8/witness.graphml [2022-12-13 21:28:56,947 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 21:28:56,947 INFO L158 Benchmark]: Toolchain (without parser) took 507631.16ms. Allocated memory was 121.6MB in the beginning and 13.3GB in the end (delta: 13.2GB). Free memory was 70.4MB in the beginning and 6.0GB in the end (delta: -5.9GB). Peak memory consumption was 7.3GB. Max. memory is 16.1GB. [2022-12-13 21:28:56,947 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 121.6MB. Free memory is still 65.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 21:28:56,947 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1510.59ms. Allocated memory was 121.6MB in the beginning and 197.1MB in the end (delta: 75.5MB). Free memory was 70.0MB in the beginning and 109.3MB in the end (delta: -39.3MB). Peak memory consumption was 96.6MB. Max. memory is 16.1GB. [2022-12-13 21:28:56,947 INFO L158 Benchmark]: Boogie Procedure Inliner took 386.16ms. Allocated memory was 197.1MB in the beginning and 237.0MB in the end (delta: 39.8MB). Free memory was 109.3MB in the beginning and 101.3MB in the end (delta: 8.0MB). Peak memory consumption was 103.7MB. Max. memory is 16.1GB. [2022-12-13 21:28:56,947 INFO L158 Benchmark]: Boogie Preprocessor took 339.73ms. Allocated memory is still 237.0MB. Free memory was 101.3MB in the beginning and 58.7MB in the end (delta: 42.6MB). Peak memory consumption was 66.6MB. Max. memory is 16.1GB. [2022-12-13 21:28:56,948 INFO L158 Benchmark]: RCFGBuilder took 4510.44ms. Allocated memory was 237.0MB in the beginning and 553.6MB in the end (delta: 316.7MB). Free memory was 58.7MB in the beginning and 253.8MB in the end (delta: -195.1MB). Peak memory consumption was 168.3MB. Max. memory is 16.1GB. [2022-12-13 21:28:56,948 INFO L158 Benchmark]: TraceAbstraction took 500591.91ms. Allocated memory was 553.6MB in the beginning and 13.3GB in the end (delta: 12.7GB). Free memory was 253.8MB in the beginning and 6.1GB in the end (delta: -5.8GB). Peak memory consumption was 11.7GB. Max. memory is 16.1GB. [2022-12-13 21:28:56,948 INFO L158 Benchmark]: Witness Printer took 287.60ms. Allocated memory is still 13.3GB. Free memory was 6.1GB in the beginning and 6.0GB in the end (delta: 79.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2022-12-13 21:28:56,948 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 121.6MB. Free memory is still 65.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1510.59ms. Allocated memory was 121.6MB in the beginning and 197.1MB in the end (delta: 75.5MB). Free memory was 70.0MB in the beginning and 109.3MB in the end (delta: -39.3MB). Peak memory consumption was 96.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 386.16ms. Allocated memory was 197.1MB in the beginning and 237.0MB in the end (delta: 39.8MB). Free memory was 109.3MB in the beginning and 101.3MB in the end (delta: 8.0MB). Peak memory consumption was 103.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 339.73ms. Allocated memory is still 237.0MB. Free memory was 101.3MB in the beginning and 58.7MB in the end (delta: 42.6MB). Peak memory consumption was 66.6MB. Max. memory is 16.1GB. * RCFGBuilder took 4510.44ms. Allocated memory was 237.0MB in the beginning and 553.6MB in the end (delta: 316.7MB). Free memory was 58.7MB in the beginning and 253.8MB in the end (delta: -195.1MB). Peak memory consumption was 168.3MB. Max. memory is 16.1GB. * TraceAbstraction took 500591.91ms. Allocated memory was 553.6MB in the beginning and 13.3GB in the end (delta: 12.7GB). Free memory was 253.8MB in the beginning and 6.1GB in the end (delta: -5.8GB). Peak memory consumption was 11.7GB. Max. memory is 16.1GB. * Witness Printer took 287.60ms. Allocated memory is still 13.3GB. Free memory was 6.1GB in the beginning and 6.0GB in the end (delta: 79.7MB). Peak memory consumption was 79.7MB. 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: 148]: 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, 1098 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 500.5s, OverallIterations: 35, TraceHistogramMax: 9, PathProgramHistogramMax: 1, EmptinessCheckTime: 2.5s, AutomataDifference: 164.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 230.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 33182 SdHoareTripleChecker+Valid, 123.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 33182 mSDsluCounter, 38351 SdHoareTripleChecker+Invalid, 104.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4373 mSDsCounter, 19282 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 100198 IncrementalHoareTripleChecker+Invalid, 119480 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 19282 mSolverCounterUnsat, 33978 mSDtfsCounter, 100198 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5769 GetRequests, 5695 SyntacticMatches, 0 SemanticMatches, 74 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=442025occurred in iteration=32, InterpolantAutomatonStates: 110, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 66.0s AutomataMinimizationTime, 35 MinimizatonAttempts, 304053 StatesRemovedByMinimization, 32 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 2553 NumberOfFragments, 3631 HoareAnnotationTreeSize, 6 FomulaSimplifications, 102260 FormulaSimplificationTreeSizeReduction, 162.1s HoareSimplificationTime, 6 FomulaSimplificationsInter, 314190 FormulaSimplificationTreeSizeReductionInter, 67.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 2.4s SatisfiabilityAnalysisTime, 30.8s InterpolantComputationTime, 31839 NumberOfCodeBlocks, 31839 NumberOfCodeBlocksAsserted, 41 NumberOfCheckSat, 31798 ConstructedInterpolants, 0 QuantifiedInterpolants, 108058 SizeOfPredicates, 0 NumberOfNonLiveVariables, 6767 ConjunctsInSsa, 17 ConjunctsInUnsatCore, 41 InterpolantComputations, 35 PerfectInterpolantSequences, 41248/43325 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: 38]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((a13 <= 0 && a26 == 1) && a19 == 12) && 2 == a1) && 373440 <= a23) && 281 <= a12) || (((((((a19 <= 10 && 2 == a1) && a13 == 1) && a12 <= 431) && 144 <= a23) && 179 <= a12) && a12 <= 305) && 10 <= a19)) || (((a13 <= 0 && a26 == 1) && 13 <= a19) && 2 == a1)) || ((((((a19 <= 10 && a26 == 1) && 3 <= a1) && a13 == 1) && a23 <= 453) && !(a1 == 4)) && 281 <= a12)) || (((286 <= a12 && 2 == a1) && a12 <= 286) && a13 == 1)) || (((a19 <= 9 && a26 == 1) && 2 == a1) && a13 == 1)) || ((((a13 <= 0 && a26 == 1) && 2 == a1) && a23 <= 262) && 281 <= a12)) || (((((a19 <= 10 && a26 == 1) && 3 <= a1) && a13 == 1) && 477 <= a23) && 10 <= a19)) || (((a13 <= 0 && a26 == 1) && 2 == a1) && a12 <= 431)) || (a26 == 1 && (((((((a19 <= 10 && 2 == a1) && a13 == 1) && a12 <= 431) && 144 <= a23) && 179 <= a12) && 10 <= a19) || (((((((a19 <= 10 && 2 == a1) && 158 <= a23) && a13 == 1) && 477 <= a23) && 281 <= a12) && a12 <= 441) && 10 <= a19)))) || ((((a13 <= 0 && a26 == 1) && 3 <= a1) && a23 <= 262) && !(a1 == 4))) || ((((a19 == 12 && 2 == a1) && a13 == 1) && a23 <= 262) && a12 <= 305)) || (((((a19 <= 10 && a13 <= 0) && a26 == 1) && 3 <= a1) && 373440 <= a23) && 10 <= a19)) || ((((((a26 == 1 && a19 <= 11) && 2 == a1) && 158 <= a23) && 11 <= a19) && a13 == 1) && 477 <= a23)) || ((((a19 <= 10 && 2 == a1) && a12 <= 286) && a13 == 1) && 477 <= a23)) || ((((a19 <= 11 && 2 == a1) && 11 <= a19) && a13 == 1) && a12 <= 305)) || (((((a26 == 1 && a19 <= 11) && a12 <= 286) && 3 <= a1) && a13 == 1) && a23 <= 262)) || ((((a13 <= 0 && a26 == 1) && a19 <= 11) && 3 <= a1) && !(a1 == 4))) || ((((a13 <= 0 && a26 == 1) && 2 == a1) && 281 <= a12) && 60787 <= a12)) || ((((a19 <= 10 && a26 == 1) && 3 <= a1) && a13 == 1) && a23 <= 262)) || (((a19 <= 9 && 2 == a1) && a13 == 1) && a12 <= 305)) || (((a19 <= 10 && a13 <= 0) && a26 == 1) && 2 == a1)) || (a26 == 1 && ((((((a19 <= 10 && 3 <= a1) && a13 == 1) && !(a1 == 4)) && 281 <= a12) && a12 <= 441) || ((((3 <= a1 && a13 == 1) && a12 <= 431) && !(a1 == 4)) && 179 <= a12)))) || (((((a19 <= 10 && a13 <= 0) && a26 == 1) && a12 <= 286) && 3 <= a1) && 10 <= a19)) || ((((a13 <= 0 && a26 == 1) && a19 <= 11) && 2 == a1) && a23 <= 453)) || ((((a26 == 1 && 2 == a1) && a13 == 1) && a23 <= 453) && 179 <= a12)) || ((((a13 <= 0 && a26 == 1) && 3 <= a1) && !(a1 == 4)) && a12 <= 441)) || ((((a13 <= 0 && a26 == 1) && a19 == 12) && 3 <= a1) && !(a1 == 4))) || ((((((((a19 <= 10 && a26 == 1) && 2 == a1) && 158 <= a23) && a13 == 1) && 281 <= a12) && 300237 <= a23) && 60787 <= a12) && 10 <= a19)) || ((((((a26 == 1 && a19 <= 11) && a12 <= 435) && 2 == a1) && 158 <= a23) && 11 <= a19) && a13 == 1)) || ((((a26 == 1 && 11 <= a19) && 3 <= a1) && a13 == 1) && !(a1 == 4))) || (((a19 == 12 && 2 == a1) && a12 <= 286) && a13 == 1)) || (((((a13 <= 0 && a26 == 1) && a19 <= 11) && 11 <= a19) && 3 <= a1) && a23 <= 453)) || ((((a19 <= 9 && a26 == 1) && 3 <= a1) && a13 == 1) && !(a1 == 4))) || ((((a13 <= 0 && a19 <= 9) && 2 == a1) && a12 <= 286) && a23 + 1 <= 0)) || (((a26 == 1 && a19 == 12) && 2 == a1) && a13 == 1)) || (((a26 == 1 && 13 <= a19) && 2 == a1) && a13 == 1)) || ((((a26 == 1 && a19 == 12) && 3 <= a1) && a13 == 1) && 181 <= a23)) || ((((a19 <= 11 && 2 == a1) && a12 <= 286) && a13 == 1) && a23 <= 262) - InvariantResult [Line: 5354]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((a13 <= 0 && a26 == 1) && a19 == 12) && 2 == a1) && 373440 <= a23) && 281 <= a12) || (((((((a19 <= 10 && 2 == a1) && a13 == 1) && a12 <= 431) && 144 <= a23) && 179 <= a12) && a12 <= 305) && 10 <= a19)) || (((a13 <= 0 && a26 == 1) && 13 <= a19) && 2 == a1)) || ((((((a19 <= 10 && a26 == 1) && 3 <= a1) && a13 == 1) && a23 <= 453) && !(a1 == 4)) && 281 <= a12)) || (((286 <= a12 && 2 == a1) && a12 <= 286) && a13 == 1)) || (((a19 <= 9 && a26 == 1) && 2 == a1) && a13 == 1)) || ((((a13 <= 0 && a26 == 1) && 2 == a1) && a23 <= 262) && 281 <= a12)) || (((((a19 <= 10 && a26 == 1) && 3 <= a1) && a13 == 1) && 477 <= a23) && 10 <= a19)) || (((a13 <= 0 && a26 == 1) && 2 == a1) && a12 <= 431)) || (a26 == 1 && (((((((a19 <= 10 && 2 == a1) && a13 == 1) && a12 <= 431) && 144 <= a23) && 179 <= a12) && 10 <= a19) || (((((((a19 <= 10 && 2 == a1) && 158 <= a23) && a13 == 1) && 477 <= a23) && 281 <= a12) && a12 <= 441) && 10 <= a19)))) || ((((a13 <= 0 && a26 == 1) && 3 <= a1) && a23 <= 262) && !(a1 == 4))) || ((((a19 == 12 && 2 == a1) && a13 == 1) && a23 <= 262) && a12 <= 305)) || (((((a19 <= 10 && a13 <= 0) && a26 == 1) && 3 <= a1) && 373440 <= a23) && 10 <= a19)) || ((((((a26 == 1 && a19 <= 11) && 2 == a1) && 158 <= a23) && 11 <= a19) && a13 == 1) && 477 <= a23)) || ((((a19 <= 10 && 2 == a1) && a12 <= 286) && a13 == 1) && 477 <= a23)) || ((((a19 <= 11 && 2 == a1) && 11 <= a19) && a13 == 1) && a12 <= 305)) || (((((a26 == 1 && a19 <= 11) && a12 <= 286) && 3 <= a1) && a13 == 1) && a23 <= 262)) || ((((a13 <= 0 && a26 == 1) && a19 <= 11) && 3 <= a1) && !(a1 == 4))) || ((((a13 <= 0 && a26 == 1) && 2 == a1) && 281 <= a12) && 60787 <= a12)) || ((((a19 <= 10 && a26 == 1) && 3 <= a1) && a13 == 1) && a23 <= 262)) || (((a19 <= 9 && 2 == a1) && a13 == 1) && a12 <= 305)) || (((a19 <= 10 && a13 <= 0) && a26 == 1) && 2 == a1)) || (a26 == 1 && ((((((a19 <= 10 && 3 <= a1) && a13 == 1) && !(a1 == 4)) && 281 <= a12) && a12 <= 441) || ((((3 <= a1 && a13 == 1) && a12 <= 431) && !(a1 == 4)) && 179 <= a12)))) || (((((a19 <= 10 && a13 <= 0) && a26 == 1) && a12 <= 286) && 3 <= a1) && 10 <= a19)) || ((((a13 <= 0 && a26 == 1) && a19 <= 11) && 2 == a1) && a23 <= 453)) || ((((a26 == 1 && 2 == a1) && a13 == 1) && a23 <= 453) && 179 <= a12)) || ((((a13 <= 0 && a26 == 1) && 3 <= a1) && !(a1 == 4)) && a12 <= 441)) || ((((a13 <= 0 && a26 == 1) && a19 == 12) && 3 <= a1) && !(a1 == 4))) || ((((((((a19 <= 10 && a26 == 1) && 2 == a1) && 158 <= a23) && a13 == 1) && 281 <= a12) && 300237 <= a23) && 60787 <= a12) && 10 <= a19)) || ((((((a26 == 1 && a19 <= 11) && a12 <= 435) && 2 == a1) && 158 <= a23) && 11 <= a19) && a13 == 1)) || ((((a26 == 1 && 11 <= a19) && 3 <= a1) && a13 == 1) && !(a1 == 4))) || (((a19 == 12 && 2 == a1) && a12 <= 286) && a13 == 1)) || (((((a13 <= 0 && a26 == 1) && a19 <= 11) && 11 <= a19) && 3 <= a1) && a23 <= 453)) || ((((a19 <= 9 && a26 == 1) && 3 <= a1) && a13 == 1) && !(a1 == 4))) || ((((a13 <= 0 && a19 <= 9) && 2 == a1) && a12 <= 286) && a23 + 1 <= 0)) || (((a26 == 1 && a19 == 12) && 2 == a1) && a13 == 1)) || (((a26 == 1 && 13 <= a19) && 2 == a1) && a13 == 1)) || ((((a26 == 1 && a19 == 12) && 3 <= a1) && a13 == 1) && 181 <= a23)) || ((((a19 <= 11 && 2 == a1) && a12 <= 286) && a13 == 1) && a23 <= 262) - InvariantResult [Line: 5816]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((a13 <= 0 && a26 == 1) && a19 == 12) && 2 == a1) && 373440 <= a23) && 281 <= a12) || (((((((a19 <= 10 && 2 == a1) && a13 == 1) && a12 <= 431) && 144 <= a23) && 179 <= a12) && a12 <= 305) && 10 <= a19)) || (((a13 <= 0 && a26 == 1) && 13 <= a19) && 2 == a1)) || ((((((a19 <= 10 && a26 == 1) && 3 <= a1) && a13 == 1) && a23 <= 453) && !(a1 == 4)) && 281 <= a12)) || (((286 <= a12 && 2 == a1) && a12 <= 286) && a13 == 1)) || (((a19 <= 9 && a26 == 1) && 2 == a1) && a13 == 1)) || ((((a13 <= 0 && a26 == 1) && 2 == a1) && a23 <= 262) && 281 <= a12)) || (((((a19 <= 10 && a26 == 1) && 3 <= a1) && a13 == 1) && 477 <= a23) && 10 <= a19)) || (((a13 <= 0 && a26 == 1) && 2 == a1) && a12 <= 431)) || (a26 == 1 && (((((((a19 <= 10 && 2 == a1) && a13 == 1) && a12 <= 431) && 144 <= a23) && 179 <= a12) && 10 <= a19) || (((((((a19 <= 10 && 2 == a1) && 158 <= a23) && a13 == 1) && 477 <= a23) && 281 <= a12) && a12 <= 441) && 10 <= a19)))) || ((((a13 <= 0 && a26 == 1) && 3 <= a1) && a23 <= 262) && !(a1 == 4))) || ((((a19 == 12 && 2 == a1) && a13 == 1) && a23 <= 262) && a12 <= 305)) || (((((a19 <= 10 && a13 <= 0) && a26 == 1) && 3 <= a1) && 373440 <= a23) && 10 <= a19)) || ((((((a26 == 1 && a19 <= 11) && 2 == a1) && 158 <= a23) && 11 <= a19) && a13 == 1) && 477 <= a23)) || ((((a19 <= 10 && 2 == a1) && a12 <= 286) && a13 == 1) && 477 <= a23)) || ((((a19 <= 11 && 2 == a1) && 11 <= a19) && a13 == 1) && a12 <= 305)) || (((((a26 == 1 && a19 <= 11) && a12 <= 286) && 3 <= a1) && a13 == 1) && a23 <= 262)) || ((((a13 <= 0 && a26 == 1) && a19 <= 11) && 3 <= a1) && !(a1 == 4))) || ((((a13 <= 0 && a26 == 1) && 2 == a1) && 281 <= a12) && 60787 <= a12)) || ((((a19 <= 10 && a26 == 1) && 3 <= a1) && a13 == 1) && a23 <= 262)) || (((a19 <= 9 && 2 == a1) && a13 == 1) && a12 <= 305)) || (((a19 <= 10 && a13 <= 0) && a26 == 1) && 2 == a1)) || (a26 == 1 && ((((((a19 <= 10 && 3 <= a1) && a13 == 1) && !(a1 == 4)) && 281 <= a12) && a12 <= 441) || ((((3 <= a1 && a13 == 1) && a12 <= 431) && !(a1 == 4)) && 179 <= a12)))) || (((((a19 <= 10 && a13 <= 0) && a26 == 1) && a12 <= 286) && 3 <= a1) && 10 <= a19)) || ((((a13 <= 0 && a26 == 1) && a19 <= 11) && 2 == a1) && a23 <= 453)) || ((((a26 == 1 && 2 == a1) && a13 == 1) && a23 <= 453) && 179 <= a12)) || ((((a13 <= 0 && a26 == 1) && 3 <= a1) && !(a1 == 4)) && a12 <= 441)) || ((((a13 <= 0 && a26 == 1) && a19 == 12) && 3 <= a1) && !(a1 == 4))) || ((((((((a19 <= 10 && a26 == 1) && 2 == a1) && 158 <= a23) && a13 == 1) && 281 <= a12) && 300237 <= a23) && 60787 <= a12) && 10 <= a19)) || ((((((a26 == 1 && a19 <= 11) && a12 <= 435) && 2 == a1) && 158 <= a23) && 11 <= a19) && a13 == 1)) || ((((a26 == 1 && 11 <= a19) && 3 <= a1) && a13 == 1) && !(a1 == 4))) || (((a19 == 12 && 2 == a1) && a12 <= 286) && a13 == 1)) || (((((a13 <= 0 && a26 == 1) && a19 <= 11) && 11 <= a19) && 3 <= a1) && a23 <= 453)) || ((((a19 <= 9 && a26 == 1) && 3 <= a1) && a13 == 1) && !(a1 == 4))) || ((((a13 <= 0 && a19 <= 9) && 2 == a1) && a12 <= 286) && a23 + 1 <= 0)) || (((a26 == 1 && a19 == 12) && 2 == a1) && a13 == 1)) || (((a26 == 1 && 13 <= a19) && 2 == a1) && a13 == 1)) || ((((a26 == 1 && a19 == 12) && 3 <= a1) && a13 == 1) && 181 <= a23)) || ((((a19 <= 11 && 2 == a1) && a12 <= 286) && a13 == 1) && a23 <= 262) - InvariantResult [Line: 1897]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((a13 <= 0 && a26 == 1) && a19 == 12) && 2 == a1) && 373440 <= a23) && 281 <= a12) || (((((((a19 <= 10 && 2 == a1) && a13 == 1) && a12 <= 431) && 144 <= a23) && 179 <= a12) && a12 <= 305) && 10 <= a19)) || (((a13 <= 0 && a26 == 1) && 13 <= a19) && 2 == a1)) || ((((((a19 <= 10 && a26 == 1) && 3 <= a1) && a13 == 1) && a23 <= 453) && !(a1 == 4)) && 281 <= a12)) || (((286 <= a12 && 2 == a1) && a12 <= 286) && a13 == 1)) || (((a19 <= 9 && a26 == 1) && 2 == a1) && a13 == 1)) || ((((a13 <= 0 && a26 == 1) && 2 == a1) && a23 <= 262) && 281 <= a12)) || (((((a19 <= 10 && a26 == 1) && 3 <= a1) && a13 == 1) && 477 <= a23) && 10 <= a19)) || (((a13 <= 0 && a26 == 1) && 2 == a1) && a12 <= 431)) || (a26 == 1 && (((((((a19 <= 10 && 2 == a1) && a13 == 1) && a12 <= 431) && 144 <= a23) && 179 <= a12) && 10 <= a19) || (((((((a19 <= 10 && 2 == a1) && 158 <= a23) && a13 == 1) && 477 <= a23) && 281 <= a12) && a12 <= 441) && 10 <= a19)))) || ((((a13 <= 0 && a26 == 1) && 3 <= a1) && a23 <= 262) && !(a1 == 4))) || ((((a19 == 12 && 2 == a1) && a13 == 1) && a23 <= 262) && a12 <= 305)) || (((((a19 <= 10 && a13 <= 0) && a26 == 1) && 3 <= a1) && 373440 <= a23) && 10 <= a19)) || ((((((a26 == 1 && a19 <= 11) && 2 == a1) && 158 <= a23) && 11 <= a19) && a13 == 1) && 477 <= a23)) || ((((a19 <= 10 && 2 == a1) && a12 <= 286) && a13 == 1) && 477 <= a23)) || ((((a19 <= 11 && 2 == a1) && 11 <= a19) && a13 == 1) && a12 <= 305)) || (((((a26 == 1 && a19 <= 11) && a12 <= 286) && 3 <= a1) && a13 == 1) && a23 <= 262)) || ((((a13 <= 0 && a26 == 1) && a19 <= 11) && 3 <= a1) && !(a1 == 4))) || ((((a13 <= 0 && a26 == 1) && 2 == a1) && 281 <= a12) && 60787 <= a12)) || ((((a19 <= 10 && a26 == 1) && 3 <= a1) && a13 == 1) && a23 <= 262)) || (((a19 <= 9 && 2 == a1) && a13 == 1) && a12 <= 305)) || (((a19 <= 10 && a13 <= 0) && a26 == 1) && 2 == a1)) || (a26 == 1 && ((((((a19 <= 10 && 3 <= a1) && a13 == 1) && !(a1 == 4)) && 281 <= a12) && a12 <= 441) || ((((3 <= a1 && a13 == 1) && a12 <= 431) && !(a1 == 4)) && 179 <= a12)))) || (((((a19 <= 10 && a13 <= 0) && a26 == 1) && a12 <= 286) && 3 <= a1) && 10 <= a19)) || ((((a13 <= 0 && a26 == 1) && a19 <= 11) && 2 == a1) && a23 <= 453)) || ((((a26 == 1 && 2 == a1) && a13 == 1) && a23 <= 453) && 179 <= a12)) || ((((a13 <= 0 && a26 == 1) && 3 <= a1) && !(a1 == 4)) && a12 <= 441)) || ((((a13 <= 0 && a26 == 1) && a19 == 12) && 3 <= a1) && !(a1 == 4))) || ((((((((a19 <= 10 && a26 == 1) && 2 == a1) && 158 <= a23) && a13 == 1) && 281 <= a12) && 300237 <= a23) && 60787 <= a12) && 10 <= a19)) || ((((((a26 == 1 && a19 <= 11) && a12 <= 435) && 2 == a1) && 158 <= a23) && 11 <= a19) && a13 == 1)) || ((((a26 == 1 && 11 <= a19) && 3 <= a1) && a13 == 1) && !(a1 == 4))) || (((a19 == 12 && 2 == a1) && a12 <= 286) && a13 == 1)) || (((((a13 <= 0 && a26 == 1) && a19 <= 11) && 11 <= a19) && 3 <= a1) && a23 <= 453)) || ((((a19 <= 9 && a26 == 1) && 3 <= a1) && a13 == 1) && !(a1 == 4))) || ((((a13 <= 0 && a19 <= 9) && 2 == a1) && a12 <= 286) && a23 + 1 <= 0)) || (((a26 == 1 && a19 == 12) && 2 == a1) && a13 == 1)) || (((a26 == 1 && 13 <= a19) && 2 == a1) && a13 == 1)) || ((((a26 == 1 && a19 == 12) && 3 <= a1) && a13 == 1) && 181 <= a23)) || ((((a19 <= 11 && 2 == a1) && a12 <= 286) && a13 == 1) && a23 <= 262) - InvariantResult [Line: 5810]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3632]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((a13 <= 0 && a26 == 1) && a19 == 12) && 2 == a1) && 373440 <= a23) && 281 <= a12) || (((((((a19 <= 10 && 2 == a1) && a13 == 1) && a12 <= 431) && 144 <= a23) && 179 <= a12) && a12 <= 305) && 10 <= a19)) || (((a13 <= 0 && a26 == 1) && 13 <= a19) && 2 == a1)) || ((((((a19 <= 10 && a26 == 1) && 3 <= a1) && a13 == 1) && a23 <= 453) && !(a1 == 4)) && 281 <= a12)) || (((286 <= a12 && 2 == a1) && a12 <= 286) && a13 == 1)) || (((a19 <= 9 && a26 == 1) && 2 == a1) && a13 == 1)) || ((((a13 <= 0 && a26 == 1) && 2 == a1) && a23 <= 262) && 281 <= a12)) || (((((a19 <= 10 && a26 == 1) && 3 <= a1) && a13 == 1) && 477 <= a23) && 10 <= a19)) || (((a13 <= 0 && a26 == 1) && 2 == a1) && a12 <= 431)) || (a26 == 1 && (((((((a19 <= 10 && 2 == a1) && a13 == 1) && a12 <= 431) && 144 <= a23) && 179 <= a12) && 10 <= a19) || (((((((a19 <= 10 && 2 == a1) && 158 <= a23) && a13 == 1) && 477 <= a23) && 281 <= a12) && a12 <= 441) && 10 <= a19)))) || ((((a13 <= 0 && a26 == 1) && 3 <= a1) && a23 <= 262) && !(a1 == 4))) || ((((a19 == 12 && 2 == a1) && a13 == 1) && a23 <= 262) && a12 <= 305)) || (((((a19 <= 10 && a13 <= 0) && a26 == 1) && 3 <= a1) && 373440 <= a23) && 10 <= a19)) || ((((((a26 == 1 && a19 <= 11) && 2 == a1) && 158 <= a23) && 11 <= a19) && a13 == 1) && 477 <= a23)) || ((((a19 <= 10 && 2 == a1) && a12 <= 286) && a13 == 1) && 477 <= a23)) || ((((a19 <= 11 && 2 == a1) && 11 <= a19) && a13 == 1) && a12 <= 305)) || (((((a26 == 1 && a19 <= 11) && a12 <= 286) && 3 <= a1) && a13 == 1) && a23 <= 262)) || ((((a13 <= 0 && a26 == 1) && a19 <= 11) && 3 <= a1) && !(a1 == 4))) || ((((a13 <= 0 && a26 == 1) && 2 == a1) && 281 <= a12) && 60787 <= a12)) || ((((a19 <= 10 && a26 == 1) && 3 <= a1) && a13 == 1) && a23 <= 262)) || (((a19 <= 9 && 2 == a1) && a13 == 1) && a12 <= 305)) || (((a19 <= 10 && a13 <= 0) && a26 == 1) && 2 == a1)) || (a26 == 1 && ((((((a19 <= 10 && 3 <= a1) && a13 == 1) && !(a1 == 4)) && 281 <= a12) && a12 <= 441) || ((((3 <= a1 && a13 == 1) && a12 <= 431) && !(a1 == 4)) && 179 <= a12)))) || (((((a19 <= 10 && a13 <= 0) && a26 == 1) && a12 <= 286) && 3 <= a1) && 10 <= a19)) || ((((a13 <= 0 && a26 == 1) && a19 <= 11) && 2 == a1) && a23 <= 453)) || ((((a26 == 1 && 2 == a1) && a13 == 1) && a23 <= 453) && 179 <= a12)) || ((((a13 <= 0 && a26 == 1) && 3 <= a1) && !(a1 == 4)) && a12 <= 441)) || ((((a13 <= 0 && a26 == 1) && a19 == 12) && 3 <= a1) && !(a1 == 4))) || ((((((((a19 <= 10 && a26 == 1) && 2 == a1) && 158 <= a23) && a13 == 1) && 281 <= a12) && 300237 <= a23) && 60787 <= a12) && 10 <= a19)) || ((((((a26 == 1 && a19 <= 11) && a12 <= 435) && 2 == a1) && 158 <= a23) && 11 <= a19) && a13 == 1)) || ((((a26 == 1 && 11 <= a19) && 3 <= a1) && a13 == 1) && !(a1 == 4))) || (((a19 == 12 && 2 == a1) && a12 <= 286) && a13 == 1)) || (((((a13 <= 0 && a26 == 1) && a19 <= 11) && 11 <= a19) && 3 <= a1) && a23 <= 453)) || ((((a19 <= 9 && a26 == 1) && 3 <= a1) && a13 == 1) && !(a1 == 4))) || ((((a13 <= 0 && a19 <= 9) && 2 == a1) && a12 <= 286) && a23 + 1 <= 0)) || (((a26 == 1 && a19 == 12) && 2 == a1) && a13 == 1)) || (((a26 == 1 && 13 <= a19) && 2 == a1) && a13 == 1)) || ((((a26 == 1 && a19 == 12) && 3 <= a1) && a13 == 1) && 181 <= a23)) || ((((a19 <= 11 && 2 == a1) && a12 <= 286) && a13 == 1) && a23 <= 262) RESULT: Ultimate proved your program to be correct! [2022-12-13 21:28:56,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17690eea-6325-4a86-b880-407b37db1bca/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