./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/bin/ukojak-CydTVMUXoH --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e184773994bf5ba427e3ad6843df80bcf1aa90cb50c2ace36ee6ac9939c1f916 --- 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-e04fb08 [2022-11-16 08:03:41,592 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:03:41,595 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:03:41,635 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:03:41,635 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:03:41,639 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:03:41,642 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:03:41,646 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:03:41,648 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:03:41,653 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:03:41,655 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:03:41,657 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:03:41,657 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:03:41,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:03:41,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:03:41,663 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:03:41,665 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:03:41,666 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:03:41,667 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:03:41,676 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:03:41,678 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:03:41,679 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:03:41,682 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:03:41,683 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:03:41,691 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:03:41,692 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:03:41,692 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:03:41,694 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:03:41,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:03:41,696 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:03:41,696 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:03:41,697 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:03:41,699 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:03:41,700 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:03:41,703 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:03:41,703 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:03:41,704 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:03:41,704 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:03:41,704 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:03:41,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:03:41,706 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:03:41,707 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:03:41,747 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:03:41,747 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:03:41,748 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:03:41,749 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:03:41,750 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:03:41,750 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:03:41,750 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:03:41,751 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:03:41,751 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:03:41,751 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:03:41,752 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:03:41,753 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:03:41,753 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:03:41,753 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:03:41,753 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:03:41,754 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:03:41,754 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:03:41,754 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:03:41,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:03:41,755 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:03:41,755 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:03:41,756 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:03:41,756 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:03:41,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:03:41,756 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:03:41,757 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e184773994bf5ba427e3ad6843df80bcf1aa90cb50c2ace36ee6ac9939c1f916 [2022-11-16 08:03:42,077 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:03:42,099 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:03:42,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:03:42,102 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:03:42,104 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:03:42,105 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2022-11-16 08:03:42,187 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/bin/ukojak-CydTVMUXoH/data/ead0d4617/e1dc83355f274d1a8adf689a0fefc7d2/FLAG7afacb87e [2022-11-16 08:03:43,116 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:03:43,117 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2022-11-16 08:03:43,220 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/bin/ukojak-CydTVMUXoH/data/ead0d4617/e1dc83355f274d1a8adf689a0fefc7d2/FLAG7afacb87e [2022-11-16 08:03:43,510 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/bin/ukojak-CydTVMUXoH/data/ead0d4617/e1dc83355f274d1a8adf689a0fefc7d2 [2022-11-16 08:03:43,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:03:43,515 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:03:43,518 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:03:43,518 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:03:43,522 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:03:43,522 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:03:43" (1/1) ... [2022-11-16 08:03:43,524 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f8bdb59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:43, skipping insertion in model container [2022-11-16 08:03:43,524 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:03:43" (1/1) ... [2022-11-16 08:03:43,532 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:03:43,687 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:03:46,868 WARN L229 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_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[340444,340457] [2022-11-16 08:03:46,871 WARN L229 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_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[340589,340602] [2022-11-16 08:03:46,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:03:46,934 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:03:47,393 WARN L229 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_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[340444,340457] [2022-11-16 08:03:47,393 WARN L229 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_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[340589,340602] [2022-11-16 08:03:47,398 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:03:47,594 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:03:47,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:47 WrapperNode [2022-11-16 08:03:47,595 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:03:47,596 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:03:47,597 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:03:47,597 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:03:47,604 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:47" (1/1) ... [2022-11-16 08:03:47,734 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:47" (1/1) ... [2022-11-16 08:03:47,965 INFO L138 Inliner]: procedures = 430, calls = 2149, calls flagged for inlining = 204, calls inlined = 189, statements flattened = 4955 [2022-11-16 08:03:47,966 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:03:47,967 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:03:47,967 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:03:47,967 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:03:47,976 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:47" (1/1) ... [2022-11-16 08:03:47,977 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:47" (1/1) ... [2022-11-16 08:03:48,005 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:47" (1/1) ... [2022-11-16 08:03:48,006 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:47" (1/1) ... [2022-11-16 08:03:48,123 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:47" (1/1) ... [2022-11-16 08:03:48,151 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:47" (1/1) ... [2022-11-16 08:03:48,185 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:47" (1/1) ... [2022-11-16 08:03:48,289 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:47" (1/1) ... [2022-11-16 08:03:48,330 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:03:48,331 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:03:48,331 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:03:48,331 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:03:48,332 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:03:47" (1/1) ... [2022-11-16 08:03:48,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:03:48,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:03:48,364 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:03:48,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a6c8c5d-d6a5-48bd-b2da-df3631e81eca/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:03:48,408 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-16 08:03:48,409 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2022-11-16 08:03:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2022-11-16 08:03:48,411 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 08:03:48,411 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 08:03:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:03:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:03:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:03:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:03:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2022-11-16 08:03:48,412 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2022-11-16 08:03:48,413 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2022-11-16 08:03:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2022-11-16 08:03:48,413 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2022-11-16 08:03:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2022-11-16 08:03:48,413 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:03:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:03:48,414 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2022-11-16 08:03:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2022-11-16 08:03:48,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:03:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:03:48,414 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:03:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:03:48,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_87 [2022-11-16 08:03:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_87 [2022-11-16 08:03:48,415 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2022-11-16 08:03:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2022-11-16 08:03:48,415 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:03:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:03:48,415 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2022-11-16 08:03:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2022-11-16 08:03:48,416 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 08:03:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 08:03:48,416 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2022-11-16 08:03:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2022-11-16 08:03:48,416 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2022-11-16 08:03:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2022-11-16 08:03:48,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2022-11-16 08:03:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2022-11-16 08:03:48,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:03:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:03:48,418 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:03:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:03:48,418 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 08:03:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 08:03:48,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-11-16 08:03:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-11-16 08:03:48,419 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:03:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:03:48,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:03:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:03:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:03:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 08:03:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 08:03:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2022-11-16 08:03:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2022-11-16 08:03:48,421 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:03:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:03:48,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:03:48,422 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:03:48,423 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:03:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:03:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:03:48,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:03:48,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:03:48,424 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:03:48,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:03:48,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 08:03:48,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 08:03:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:03:48,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:03:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:03:48,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:03:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:03:48,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:03:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 08:03:48,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 08:03:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2022-11-16 08:03:48,427 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2022-11-16 08:03:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2022-11-16 08:03:48,428 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2022-11-16 08:03:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:03:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2022-11-16 08:03:48,428 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2022-11-16 08:03:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 08:03:48,428 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 08:03:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:03:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2022-11-16 08:03:48,429 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2022-11-16 08:03:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:03:48,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:03:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:03:48,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:03:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:03:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:03:48,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:03:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:03:48,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:03:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:03:48,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:03:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 08:03:48,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 08:03:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:03:48,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:03:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 08:03:48,433 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 08:03:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:03:48,433 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:03:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:03:48,434 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:03:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:03:48,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:03:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 08:03:48,434 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 08:03:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2022-11-16 08:03:48,435 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2022-11-16 08:03:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:03:48,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:03:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2022-11-16 08:03:48,436 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2022-11-16 08:03:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 08:03:48,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 08:03:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:03:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2022-11-16 08:03:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2022-11-16 08:03:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:03:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:03:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:03:48,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 08:03:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 08:03:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 08:03:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 08:03:48,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:03:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:03:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:03:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:03:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:03:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:03:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-11-16 08:03:48,450 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2022-11-16 08:03:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 08:03:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 08:03:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 08:03:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 08:03:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:03:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:03:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 08:03:48,452 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 08:03:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_86 [2022-11-16 08:03:48,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_86 [2022-11-16 08:03:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:03:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:03:48,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:03:48,452 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2022-11-16 08:03:48,452 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2022-11-16 08:03:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:03:48,453 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:03:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:03:48,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:03:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:03:48,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:03:48,453 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2022-11-16 08:03:48,454 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2022-11-16 08:03:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2022-11-16 08:03:48,454 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2022-11-16 08:03:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 08:03:48,454 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 08:03:48,454 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:03:48,454 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:03:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2022-11-16 08:03:48,455 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2022-11-16 08:03:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:03:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:03:48,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:03:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 08:03:48,455 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 08:03:48,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:03:48,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:03:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 08:03:48,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 08:03:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-16 08:03:48,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-16 08:03:48,456 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:03:48,456 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:03:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:03:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-16 08:03:48,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-16 08:03:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:03:48,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:03:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 08:03:48,458 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 08:03:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2022-11-16 08:03:48,458 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2022-11-16 08:03:49,499 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:03:49,503 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:03:50,186 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:03:56,027 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:03:57,928 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:03:57,928 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:03:57,933 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:03:57 BoogieIcfgContainer [2022-11-16 08:03:57,933 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:03:57,934 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:03:57,934 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:03:57,944 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:03:57,944 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:03:57" (1/1) ... [2022-11-16 08:03:57,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:03:58,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:03:58,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 1423 states and 2094 transitions. [2022-11-16 08:03:58,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2094 transitions. [2022-11-16 08:03:58,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-16 08:03:58,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:03:58,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:03:58,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:03:58,716 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-16 08:03:58,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:03:59,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1423 states and 2092 transitions. [2022-11-16 08:03:59,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2092 transitions. [2022-11-16 08:03:59,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-16 08:03:59,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:03:59,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:03:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:03:59,678 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-16 08:03:59,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:03:59,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1427 states and 2097 transitions. [2022-11-16 08:03:59,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2097 transitions. [2022-11-16 08:03:59,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-16 08:03:59,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:03:59,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:03,105 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-16 08:04:03,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:04,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1451 states and 2143 transitions. [2022-11-16 08:04:04,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2143 transitions. [2022-11-16 08:04:04,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-16 08:04:04,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:04,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:04,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:06,526 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-16 08:04:06,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:06,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 1452 states and 2144 transitions. [2022-11-16 08:04:06,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2144 transitions. [2022-11-16 08:04:06,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-16 08:04:06,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:06,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:06,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:09,362 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-16 08:04:09,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:09,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1448 states and 2137 transitions. [2022-11-16 08:04:09,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2137 transitions. [2022-11-16 08:04:09,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-16 08:04:09,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:09,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:10,373 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-16 08:04:12,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:12,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1466 states and 2171 transitions. [2022-11-16 08:04:12,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2171 transitions. [2022-11-16 08:04:12,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-16 08:04:12,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:12,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:12,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:12,655 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-16 08:04:12,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:12,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1468 states and 2176 transitions. [2022-11-16 08:04:12,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2176 transitions. [2022-11-16 08:04:12,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-16 08:04:12,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:12,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:12,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:13,328 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-16 08:04:13,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:13,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1469 states and 2177 transitions. [2022-11-16 08:04:13,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2177 transitions. [2022-11-16 08:04:13,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-16 08:04:13,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:13,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:13,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:14,026 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-16 08:04:14,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:14,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1465 states and 2170 transitions. [2022-11-16 08:04:14,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2170 transitions. [2022-11-16 08:04:14,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-16 08:04:14,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:14,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:14,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:14,853 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-16 08:04:15,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:15,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1467 states and 2174 transitions. [2022-11-16 08:04:15,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2174 transitions. [2022-11-16 08:04:15,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-16 08:04:15,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:15,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:15,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:17,424 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2022-11-16 08:04:18,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:18,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1471 states and 2178 transitions. [2022-11-16 08:04:18,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2178 transitions. [2022-11-16 08:04:18,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-16 08:04:18,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:18,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:18,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:18,619 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2022-11-16 08:04:19,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:19,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1475 states and 2182 transitions. [2022-11-16 08:04:19,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2182 transitions. [2022-11-16 08:04:19,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-16 08:04:19,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:19,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:19,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:22,078 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2022-11-16 08:04:22,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:22,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1483 states and 2198 transitions. [2022-11-16 08:04:22,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2198 transitions. [2022-11-16 08:04:22,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-16 08:04:22,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:22,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:22,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:22,867 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2022-11-16 08:04:23,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:23,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1491 states and 2214 transitions. [2022-11-16 08:04:23,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2214 transitions. [2022-11-16 08:04:23,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-11-16 08:04:23,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:23,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:25,291 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2022-11-16 08:04:25,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:25,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1493 states and 2218 transitions. [2022-11-16 08:04:25,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 2218 transitions. [2022-11-16 08:04:25,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-16 08:04:25,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:25,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:25,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:26,069 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2022-11-16 08:04:26,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:26,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1495 states and 2222 transitions. [2022-11-16 08:04:26,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2222 transitions. [2022-11-16 08:04:26,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-16 08:04:26,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:26,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:26,507 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-11-16 08:04:26,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:26,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1496 states and 2224 transitions. [2022-11-16 08:04:26,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2224 transitions. [2022-11-16 08:04:26,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-11-16 08:04:26,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:26,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:26,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:26,880 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-11-16 08:04:26,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:26,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1498 states and 2227 transitions. [2022-11-16 08:04:26,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2227 transitions. [2022-11-16 08:04:26,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-16 08:04:26,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:26,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:27,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:27,296 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-11-16 08:04:27,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:27,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1499 states and 2229 transitions. [2022-11-16 08:04:27,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2229 transitions. [2022-11-16 08:04:27,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-11-16 08:04:27,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:27,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:27,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:27,821 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2022-11-16 08:04:28,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:28,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1500 states and 2230 transitions. [2022-11-16 08:04:28,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2230 transitions. [2022-11-16 08:04:28,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-11-16 08:04:28,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:28,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:28,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:28,462 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-11-16 08:04:28,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:28,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1502 states and 2233 transitions. [2022-11-16 08:04:28,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 2233 transitions. [2022-11-16 08:04:28,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-11-16 08:04:28,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:28,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:28,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:29,123 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-11-16 08:04:29,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:29,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1502 states and 2232 transitions. [2022-11-16 08:04:29,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 2232 transitions. [2022-11-16 08:04:29,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-11-16 08:04:29,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:29,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:29,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-11-16 08:04:30,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:30,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1504 states and 2234 transitions. [2022-11-16 08:04:30,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2234 transitions. [2022-11-16 08:04:30,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-16 08:04:30,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:30,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:30,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:31,154 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2022-11-16 08:04:32,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:32,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1506 states and 2238 transitions. [2022-11-16 08:04:32,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2238 transitions. [2022-11-16 08:04:32,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-16 08:04:32,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:32,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:32,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:34,449 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2022-11-16 08:04:34,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:34,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1514 states and 2253 transitions. [2022-11-16 08:04:34,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2253 transitions. [2022-11-16 08:04:34,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-11-16 08:04:34,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:34,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:34,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:35,380 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2022-11-16 08:04:35,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:35,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1522 states and 2268 transitions. [2022-11-16 08:04:35,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2268 transitions. [2022-11-16 08:04:35,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-11-16 08:04:35,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:35,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:35,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:35,986 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2022-11-16 08:04:36,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:36,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1523 states and 2270 transitions. [2022-11-16 08:04:36,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2270 transitions. [2022-11-16 08:04:36,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-11-16 08:04:36,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:36,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:36,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:38,279 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2022-11-16 08:04:38,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:38,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1529 states and 2279 transitions. [2022-11-16 08:04:38,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2279 transitions. [2022-11-16 08:04:38,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-11-16 08:04:38,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:38,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:38,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:38,895 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2022-11-16 08:04:39,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:39,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1530 states and 2281 transitions. [2022-11-16 08:04:39,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2281 transitions. [2022-11-16 08:04:39,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-11-16 08:04:39,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:39,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:39,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:39,651 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2022-11-16 08:04:40,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:40,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1538 states and 2295 transitions. [2022-11-16 08:04:40,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2295 transitions. [2022-11-16 08:04:40,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-11-16 08:04:40,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:40,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:40,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:40,729 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2022-11-16 08:04:41,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:41,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1539 states and 2297 transitions. [2022-11-16 08:04:41,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2297 transitions. [2022-11-16 08:04:41,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-11-16 08:04:41,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:41,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:41,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:41,450 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2022-11-16 08:04:41,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:41,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1540 states and 2298 transitions. [2022-11-16 08:04:41,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2298 transitions. [2022-11-16 08:04:41,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-11-16 08:04:41,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:41,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:41,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:44,089 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2022-11-16 08:04:44,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:44,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1542 states and 2300 transitions. [2022-11-16 08:04:44,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2300 transitions. [2022-11-16 08:04:44,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-11-16 08:04:44,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:44,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:44,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:44,688 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2022-11-16 08:04:45,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:45,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1543 states and 2300 transitions. [2022-11-16 08:04:45,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2300 transitions. [2022-11-16 08:04:45,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-11-16 08:04:45,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:45,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:45,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:45,273 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-16 08:04:45,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:45,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1544 states and 2302 transitions. [2022-11-16 08:04:45,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2302 transitions. [2022-11-16 08:04:45,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-11-16 08:04:45,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:45,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:45,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:46,331 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2022-11-16 08:04:48,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:48,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1550 states and 2319 transitions. [2022-11-16 08:04:48,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2319 transitions. [2022-11-16 08:04:48,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-11-16 08:04:48,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:48,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:48,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:48,649 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-16 08:04:48,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:48,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1553 states and 2325 transitions. [2022-11-16 08:04:48,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2325 transitions. [2022-11-16 08:04:48,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-11-16 08:04:48,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:48,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:49,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:49,609 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2022-11-16 08:04:49,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:49,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1555 states and 2327 transitions. [2022-11-16 08:04:49,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 2327 transitions. [2022-11-16 08:04:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-11-16 08:04:49,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:49,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:49,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:50,127 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-11-16 08:04:50,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:50,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1558 states and 2333 transitions. [2022-11-16 08:04:50,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2333 transitions. [2022-11-16 08:04:50,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-11-16 08:04:50,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:50,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:50,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:51,047 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2022-11-16 08:04:52,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:52,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1560 states and 2336 transitions. [2022-11-16 08:04:52,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2336 transitions. [2022-11-16 08:04:52,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-11-16 08:04:52,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:52,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:52,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:53,031 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-11-16 08:04:53,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:53,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1563 states and 2341 transitions. [2022-11-16 08:04:53,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 2341 transitions. [2022-11-16 08:04:53,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-11-16 08:04:53,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:53,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:54,037 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-11-16 08:04:54,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:54,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1564 states and 2341 transitions. [2022-11-16 08:04:54,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2341 transitions. [2022-11-16 08:04:54,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-11-16 08:04:54,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:54,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:54,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:04:56,012 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2022-11-16 08:04:59,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1569 states and 2347 transitions. [2022-11-16 08:04:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2347 transitions. [2022-11-16 08:04:59,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-11-16 08:04:59,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:59,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:59,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:00,955 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2022-11-16 08:05:01,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:01,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1570 states and 2347 transitions. [2022-11-16 08:05:01,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2347 transitions. [2022-11-16 08:05:01,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-11-16 08:05:01,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:01,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:01,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:02,919 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2022-11-16 08:05:06,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:06,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2402 states to 1580 states and 2362 transitions. [2022-11-16 08:05:06,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2362 transitions. [2022-11-16 08:05:06,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-11-16 08:05:06,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:06,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:06,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:08,355 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2022-11-16 08:05:08,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:08,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 1587 states and 2374 transitions. [2022-11-16 08:05:08,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2374 transitions. [2022-11-16 08:05:08,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-11-16 08:05:08,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:08,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:08,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:10,961 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2022-11-16 08:05:11,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:11,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 1588 states and 2375 transitions. [2022-11-16 08:05:11,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2375 transitions. [2022-11-16 08:05:11,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-11-16 08:05:11,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:11,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:11,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:11,648 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-11-16 08:05:12,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:12,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1591 states and 2380 transitions. [2022-11-16 08:05:12,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2380 transitions. [2022-11-16 08:05:12,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-11-16 08:05:12,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:12,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:12,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:12,552 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-11-16 08:05:12,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:13,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1594 states and 2385 transitions. [2022-11-16 08:05:13,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2385 transitions. [2022-11-16 08:05:13,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-11-16 08:05:13,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:13,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:13,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:13,466 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-11-16 08:05:13,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:13,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2430 states to 1597 states and 2390 transitions. [2022-11-16 08:05:13,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2390 transitions. [2022-11-16 08:05:13,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-16 08:05:13,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:13,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:14,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:16,106 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2022-11-16 08:05:16,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:16,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2430 states to 1598 states and 2390 transitions. [2022-11-16 08:05:16,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2390 transitions. [2022-11-16 08:05:16,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-11-16 08:05:16,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:16,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:16,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:16,864 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-11-16 08:05:17,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:17,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1601 states and 2395 transitions. [2022-11-16 08:05:17,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2395 transitions. [2022-11-16 08:05:17,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-11-16 08:05:17,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:17,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:17,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:17,638 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2022-11-16 08:05:17,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:17,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1607 states and 2403 transitions. [2022-11-16 08:05:17,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 2403 transitions. [2022-11-16 08:05:17,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-11-16 08:05:17,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:17,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:17,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:18,151 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2022-11-16 08:05:18,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:18,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 1613 states and 2411 transitions. [2022-11-16 08:05:18,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2411 transitions. [2022-11-16 08:05:18,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-16 08:05:18,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:18,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:18,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:20,302 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2022-11-16 08:05:21,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:21,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 1614 states and 2411 transitions. [2022-11-16 08:05:21,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 2411 transitions. [2022-11-16 08:05:21,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-11-16 08:05:21,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:21,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:21,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:23,343 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2022-11-16 08:05:23,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:23,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 1618 states and 2419 transitions. [2022-11-16 08:05:23,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2419 transitions. [2022-11-16 08:05:23,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-11-16 08:05:23,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:23,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:23,844 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2022-11-16 08:05:23,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:23,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 1624 states and 2427 transitions. [2022-11-16 08:05:23,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2427 transitions. [2022-11-16 08:05:23,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-11-16 08:05:23,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:23,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:24,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:24,540 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2022-11-16 08:05:25,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:25,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1627 states and 2432 transitions. [2022-11-16 08:05:25,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2432 transitions. [2022-11-16 08:05:25,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-16 08:05:25,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:25,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:25,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:25,367 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2022-11-16 08:05:25,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:25,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2480 states to 1633 states and 2440 transitions. [2022-11-16 08:05:25,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2440 transitions. [2022-11-16 08:05:25,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-11-16 08:05:25,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:25,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:25,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:26,028 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2022-11-16 08:05:26,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:26,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1636 states and 2445 transitions. [2022-11-16 08:05:26,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2445 transitions. [2022-11-16 08:05:26,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-16 08:05:26,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:26,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:26,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:26,850 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2022-11-16 08:05:26,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:26,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1642 states and 2453 transitions. [2022-11-16 08:05:26,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2453 transitions. [2022-11-16 08:05:26,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-11-16 08:05:26,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:26,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:27,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:28,705 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2022-11-16 08:05:30,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:30,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2498 states to 1644 states and 2457 transitions. [2022-11-16 08:05:30,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2457 transitions. [2022-11-16 08:05:30,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-11-16 08:05:30,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:30,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:31,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:31,856 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2022-11-16 08:05:32,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:32,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2498 states to 1644 states and 2456 transitions. [2022-11-16 08:05:32,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2456 transitions. [2022-11-16 08:05:32,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-11-16 08:05:32,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:32,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:32,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:32,652 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-11-16 08:05:35,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:05:35,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:35,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 1645 states and 2458 transitions. [2022-11-16 08:05:35,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2458 transitions. [2022-11-16 08:05:35,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-11-16 08:05:35,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:35,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:35,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:35,922 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-11-16 08:05:35,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:35,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 1646 states and 2460 transitions. [2022-11-16 08:05:35,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2460 transitions. [2022-11-16 08:05:35,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-11-16 08:05:35,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:35,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:36,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:36,555 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-11-16 08:05:37,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:37,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2504 states to 1647 states and 2462 transitions. [2022-11-16 08:05:37,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2462 transitions. [2022-11-16 08:05:37,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-11-16 08:05:37,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:37,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:37,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:37,698 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-11-16 08:05:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:38,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 1648 states and 2463 transitions. [2022-11-16 08:05:38,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2463 transitions. [2022-11-16 08:05:38,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-11-16 08:05:38,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:38,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:38,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:38,890 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-11-16 08:05:39,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:39,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1649 states and 2464 transitions. [2022-11-16 08:05:39,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2464 transitions. [2022-11-16 08:05:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-11-16 08:05:39,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:39,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:39,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:40,048 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-11-16 08:05:40,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:40,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1650 states and 2465 transitions. [2022-11-16 08:05:40,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2465 transitions. [2022-11-16 08:05:40,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-11-16 08:05:40,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:40,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:40,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:41,255 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 11 proven. 15 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-11-16 08:05:41,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:41,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1651 states and 2465 transitions. [2022-11-16 08:05:41,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2465 transitions. [2022-11-16 08:05:41,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-11-16 08:05:41,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:41,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:43,120 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2022-11-16 08:05:45,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:45,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 1653 states and 2467 transitions. [2022-11-16 08:05:45,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2467 transitions. [2022-11-16 08:05:45,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-11-16 08:05:45,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:45,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:45,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:47,967 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2022-11-16 08:05:57,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:05:59,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:05:59,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:05:59,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 1670 states and 2495 transitions. [2022-11-16 08:05:59,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2495 transitions. [2022-11-16 08:05:59,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-11-16 08:05:59,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:05:59,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:05:59,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:05:59,836 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2022-11-16 08:06:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:00,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1671 states and 2496 transitions. [2022-11-16 08:06:00,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2496 transitions. [2022-11-16 08:06:00,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-11-16 08:06:00,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:00,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:00,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:02,922 INFO L134 CoverageAnalysis]: Checked inductivity of 387 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2022-11-16 08:06:04,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:04,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1672 states and 2496 transitions. [2022-11-16 08:06:04,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2496 transitions. [2022-11-16 08:06:04,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-11-16 08:06:04,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:04,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:04,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:04,366 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2022-11-16 08:06:04,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:04,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1674 states and 2499 transitions. [2022-11-16 08:06:04,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2499 transitions. [2022-11-16 08:06:04,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-11-16 08:06:04,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:04,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:04,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:04,729 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2022-11-16 08:06:05,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:05,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1675 states and 2501 transitions. [2022-11-16 08:06:05,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2501 transitions. [2022-11-16 08:06:05,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-11-16 08:06:05,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:05,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:05,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:05,535 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2022-11-16 08:06:06,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:06,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1676 states and 2501 transitions. [2022-11-16 08:06:06,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2501 transitions. [2022-11-16 08:06:06,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-11-16 08:06:06,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:06,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:06,749 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2022-11-16 08:06:08,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:08,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 1678 states and 2504 transitions. [2022-11-16 08:06:08,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2504 transitions. [2022-11-16 08:06:08,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-11-16 08:06:08,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:08,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:08,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:08,432 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2022-11-16 08:06:09,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:09,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2549 states to 1680 states and 2507 transitions. [2022-11-16 08:06:09,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2507 transitions. [2022-11-16 08:06:09,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-11-16 08:06:09,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:09,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:10,187 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2022-11-16 08:06:11,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:11,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 1682 states and 2510 transitions. [2022-11-16 08:06:11,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2510 transitions. [2022-11-16 08:06:11,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-11-16 08:06:11,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:11,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:11,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:11,890 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 11 proven. 25 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2022-11-16 08:06:12,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:12,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1684 states and 2512 transitions. [2022-11-16 08:06:12,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2512 transitions. [2022-11-16 08:06:12,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-16 08:06:12,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:12,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:12,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:14,782 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2022-11-16 08:06:15,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:15,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2563 states to 1689 states and 2521 transitions. [2022-11-16 08:06:15,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2521 transitions. [2022-11-16 08:06:15,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-11-16 08:06:15,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:15,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:15,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:15,802 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2022-11-16 08:06:16,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:16,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 1691 states and 2523 transitions. [2022-11-16 08:06:16,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2523 transitions. [2022-11-16 08:06:16,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-11-16 08:06:16,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:16,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:16,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:17,727 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2022-11-16 08:06:20,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:20,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 1693 states and 2525 transitions. [2022-11-16 08:06:20,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2525 transitions. [2022-11-16 08:06:20,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-11-16 08:06:20,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:20,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:20,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:23,541 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 530 trivial. 0 not checked. [2022-11-16 08:06:25,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:25,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1700 states and 2537 transitions. [2022-11-16 08:06:25,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2537 transitions. [2022-11-16 08:06:25,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-11-16 08:06:25,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:25,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:25,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:28,352 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-11-16 08:06:28,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:28,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 1703 states and 2541 transitions. [2022-11-16 08:06:28,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2541 transitions. [2022-11-16 08:06:28,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-11-16 08:06:28,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:28,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:28,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:29,296 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 521 trivial. 0 not checked. [2022-11-16 08:06:29,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:29,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2585 states to 1704 states and 2543 transitions. [2022-11-16 08:06:29,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 2543 transitions. [2022-11-16 08:06:29,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-11-16 08:06:29,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:29,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:29,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:30,389 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 10 proven. 117 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:06:31,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 1707 states and 2548 transitions. [2022-11-16 08:06:31,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2548 transitions. [2022-11-16 08:06:31,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-11-16 08:06:31,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:31,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:31,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:31,933 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 10 proven. 145 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:06:32,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:32,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 1710 states and 2553 transitions. [2022-11-16 08:06:32,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2553 transitions. [2022-11-16 08:06:32,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-11-16 08:06:32,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:32,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:32,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:33,350 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 526 trivial. 0 not checked. [2022-11-16 08:06:33,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:33,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2595 states to 1711 states and 2553 transitions. [2022-11-16 08:06:33,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2553 transitions. [2022-11-16 08:06:33,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2022-11-16 08:06:33,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:33,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:33,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:34,607 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2022-11-16 08:06:35,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:35,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 1716 states and 2567 transitions. [2022-11-16 08:06:35,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2567 transitions. [2022-11-16 08:06:35,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2022-11-16 08:06:35,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:35,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:35,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:36,234 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 10 proven. 176 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:06:36,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:36,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 1719 states and 2572 transitions. [2022-11-16 08:06:36,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 2572 transitions. [2022-11-16 08:06:36,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2022-11-16 08:06:36,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:36,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:37,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:37,497 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 531 trivial. 0 not checked. [2022-11-16 08:06:37,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:37,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1722 states and 2576 transitions. [2022-11-16 08:06:37,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2576 transitions. [2022-11-16 08:06:37,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-11-16 08:06:37,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:37,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:37,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:38,000 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 10 proven. 51 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:06:38,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:38,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2626 states to 1728 states and 2584 transitions. [2022-11-16 08:06:38,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2584 transitions. [2022-11-16 08:06:38,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2022-11-16 08:06:38,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:38,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:38,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:38,987 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 10 proven. 210 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:06:39,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:39,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 1731 states and 2589 transitions. [2022-11-16 08:06:39,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2589 transitions. [2022-11-16 08:06:39,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-16 08:06:39,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:39,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:39,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:43,126 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-11-16 08:06:45,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:06:46,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:06:49,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:06:50,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:50,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1752 states and 2628 transitions. [2022-11-16 08:06:50,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2628 transitions. [2022-11-16 08:06:50,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-16 08:06:50,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:50,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:50,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:52,842 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-11-16 08:06:53,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:53,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1755 states and 2632 transitions. [2022-11-16 08:06:53,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2632 transitions. [2022-11-16 08:06:53,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-16 08:06:53,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:53,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:53,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:56,110 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 637 trivial. 0 not checked. [2022-11-16 08:06:56,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:56,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2676 states to 1757 states and 2634 transitions. [2022-11-16 08:06:56,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2634 transitions. [2022-11-16 08:06:56,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2022-11-16 08:06:56,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:56,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:56,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 549 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 531 trivial. 0 not checked. [2022-11-16 08:06:58,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:58,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 1762 states and 2647 transitions. [2022-11-16 08:06:58,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2647 transitions. [2022-11-16 08:06:58,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2022-11-16 08:06:58,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:58,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 10 proven. 70 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:06:58,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:06:58,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 1768 states and 2655 transitions. [2022-11-16 08:06:58,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 2655 transitions. [2022-11-16 08:06:58,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2022-11-16 08:06:58,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:06:58,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:06:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:06:59,449 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 10 proven. 247 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:07:00,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:00,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 1771 states and 2660 transitions. [2022-11-16 08:07:00,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2660 transitions. [2022-11-16 08:07:00,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-11-16 08:07:00,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:00,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:00,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:00,834 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2022-11-16 08:07:00,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:00,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 1774 states and 2664 transitions. [2022-11-16 08:07:00,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2664 transitions. [2022-11-16 08:07:00,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2022-11-16 08:07:00,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:00,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:01,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:01,466 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2022-11-16 08:07:01,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:01,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 1777 states and 2668 transitions. [2022-11-16 08:07:01,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2668 transitions. [2022-11-16 08:07:01,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-11-16 08:07:01,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:01,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:01,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:02,050 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 10 proven. 92 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:07:02,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:02,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1783 states and 2676 transitions. [2022-11-16 08:07:02,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2676 transitions. [2022-11-16 08:07:02,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-11-16 08:07:02,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:02,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:02,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:03,060 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 10 proven. 287 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:07:03,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:03,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1786 states and 2681 transitions. [2022-11-16 08:07:03,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 2681 transitions. [2022-11-16 08:07:03,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2022-11-16 08:07:03,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:03,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:04,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:04,698 INFO L134 CoverageAnalysis]: Checked inductivity of 568 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2022-11-16 08:07:05,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:05,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1791 states and 2694 transitions. [2022-11-16 08:07:05,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2694 transitions. [2022-11-16 08:07:05,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2022-11-16 08:07:05,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:05,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:05,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:06,042 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2022-11-16 08:07:06,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:06,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1794 states and 2698 transitions. [2022-11-16 08:07:06,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2698 transitions. [2022-11-16 08:07:06,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-16 08:07:06,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:06,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:06,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:06,790 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 10 proven. 117 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:07:06,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:06,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 1800 states and 2706 transitions. [2022-11-16 08:07:06,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2706 transitions. [2022-11-16 08:07:06,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2022-11-16 08:07:06,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:06,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:06,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:07,808 INFO L134 CoverageAnalysis]: Checked inductivity of 580 backedges. 10 proven. 330 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:07:08,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:08,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 1803 states and 2711 transitions. [2022-11-16 08:07:08,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 2711 transitions. [2022-11-16 08:07:08,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-11-16 08:07:08,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:08,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:08,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:09,120 INFO L134 CoverageAnalysis]: Checked inductivity of 567 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2022-11-16 08:07:09,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:09,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 1806 states and 2715 transitions. [2022-11-16 08:07:09,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2715 transitions. [2022-11-16 08:07:09,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-11-16 08:07:09,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:09,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:09,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:09,732 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2022-11-16 08:07:09,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:09,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2761 states to 1809 states and 2719 transitions. [2022-11-16 08:07:09,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2719 transitions. [2022-11-16 08:07:09,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2022-11-16 08:07:09,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:09,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:09,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:10,279 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2022-11-16 08:07:10,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:10,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2765 states to 1812 states and 2723 transitions. [2022-11-16 08:07:10,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 2723 transitions. [2022-11-16 08:07:10,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2022-11-16 08:07:10,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:10,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:10,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:10,910 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 10 proven. 145 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:07:11,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:11,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1818 states and 2731 transitions. [2022-11-16 08:07:11,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 2731 transitions. [2022-11-16 08:07:11,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-11-16 08:07:11,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:11,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:11,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:12,056 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 10 proven. 376 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:07:12,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:12,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1821 states and 2736 transitions. [2022-11-16 08:07:12,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2736 transitions. [2022-11-16 08:07:12,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2022-11-16 08:07:12,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:12,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:12,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:13,690 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2022-11-16 08:07:14,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:14,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2791 states to 1826 states and 2749 transitions. [2022-11-16 08:07:14,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 2749 transitions. [2022-11-16 08:07:14,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-16 08:07:14,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:14,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:14,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:15,062 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2022-11-16 08:07:15,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:15,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2795 states to 1829 states and 2753 transitions. [2022-11-16 08:07:15,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2753 transitions. [2022-11-16 08:07:15,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2022-11-16 08:07:15,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:15,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:15,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:15,789 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-16 08:07:16,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:16,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 1830 states and 2755 transitions. [2022-11-16 08:07:16,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 2755 transitions. [2022-11-16 08:07:16,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-11-16 08:07:16,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:16,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:16,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:16,722 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 10 proven. 176 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:07:16,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 1836 states and 2763 transitions. [2022-11-16 08:07:16,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2763 transitions. [2022-11-16 08:07:16,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2022-11-16 08:07:16,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:16,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:16,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:17,830 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 10 proven. 425 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:07:18,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:18,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 1839 states and 2768 transitions. [2022-11-16 08:07:18,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 2768 transitions. [2022-11-16 08:07:18,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2022-11-16 08:07:18,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:18,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:18,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:19,323 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2022-11-16 08:07:19,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:19,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2814 states to 1842 states and 2772 transitions. [2022-11-16 08:07:19,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2772 transitions. [2022-11-16 08:07:19,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2022-11-16 08:07:19,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:19,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:19,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:19,941 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-16 08:07:20,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:20,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1845 states and 2776 transitions. [2022-11-16 08:07:20,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 2776 transitions. [2022-11-16 08:07:20,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-11-16 08:07:20,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:20,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:20,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:21,510 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 14 proven. 2 refuted. 0 times theorem prover too weak. 571 trivial. 0 not checked. [2022-11-16 08:07:26,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:26,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 1872 states and 2822 transitions. [2022-11-16 08:07:26,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2822 transitions. [2022-11-16 08:07:26,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-16 08:07:26,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:26,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:26,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 784 trivial. 0 not checked. [2022-11-16 08:07:32,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:32,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2883 states to 1881 states and 2839 transitions. [2022-11-16 08:07:32,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 2839 transitions. [2022-11-16 08:07:32,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-11-16 08:07:32,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:32,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:32,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:32,717 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2022-11-16 08:07:32,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:32,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 1884 states and 2843 transitions. [2022-11-16 08:07:32,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2843 transitions. [2022-11-16 08:07:32,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-11-16 08:07:32,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:32,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:32,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:33,320 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-16 08:07:33,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:33,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2891 states to 1887 states and 2847 transitions. [2022-11-16 08:07:33,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 2847 transitions. [2022-11-16 08:07:33,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-11-16 08:07:33,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:33,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:33,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:34,092 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 10 proven. 210 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:07:34,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:34,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2899 states to 1893 states and 2855 transitions. [2022-11-16 08:07:34,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2855 transitions. [2022-11-16 08:07:34,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2022-11-16 08:07:34,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:34,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:34,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:35,233 INFO L134 CoverageAnalysis]: Checked inductivity of 727 backedges. 10 proven. 477 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:07:36,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:36,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1896 states and 2860 transitions. [2022-11-16 08:07:36,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2860 transitions. [2022-11-16 08:07:36,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-11-16 08:07:36,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:36,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:36,736 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2022-11-16 08:07:37,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:37,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2909 states to 1899 states and 2865 transitions. [2022-11-16 08:07:37,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 2865 transitions. [2022-11-16 08:07:37,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-11-16 08:07:37,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:37,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:37,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:38,647 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2022-11-16 08:07:39,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:39,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2922 states to 1904 states and 2878 transitions. [2022-11-16 08:07:39,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 2878 transitions. [2022-11-16 08:07:39,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-11-16 08:07:39,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:39,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:40,308 INFO L134 CoverageAnalysis]: Checked inductivity of 604 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-16 08:07:40,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:40,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 1907 states and 2882 transitions. [2022-11-16 08:07:40,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2882 transitions. [2022-11-16 08:07:40,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-16 08:07:40,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:40,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:41,564 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2022-11-16 08:07:42,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:42,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1910 states and 2889 transitions. [2022-11-16 08:07:42,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2889 transitions. [2022-11-16 08:07:42,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-16 08:07:42,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:42,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:42,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:42,962 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 10 proven. 247 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:07:43,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:43,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2947 states to 1916 states and 2897 transitions. [2022-11-16 08:07:43,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 2897 transitions. [2022-11-16 08:07:43,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-11-16 08:07:43,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:43,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:43,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:44,284 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 10 proven. 532 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:07:45,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:45,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2952 states to 1919 states and 2902 transitions. [2022-11-16 08:07:45,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 2902 transitions. [2022-11-16 08:07:45,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-11-16 08:07:45,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:45,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:45,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:45,871 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-16 08:07:45,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:46,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 1922 states and 2906 transitions. [2022-11-16 08:07:46,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2906 transitions. [2022-11-16 08:07:46,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-11-16 08:07:46,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:46,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:46,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:46,514 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2022-11-16 08:07:46,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:46,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1925 states and 2911 transitions. [2022-11-16 08:07:46,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 2911 transitions. [2022-11-16 08:07:46,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-16 08:07:46,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:46,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:46,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:50,552 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 663 trivial. 0 not checked. [2022-11-16 08:07:54,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:54,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2996 states to 1937 states and 2934 transitions. [2022-11-16 08:07:54,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 2934 transitions. [2022-11-16 08:07:54,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-11-16 08:07:54,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:54,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:54,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:55,115 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 16 proven. 2 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2022-11-16 08:07:56,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:56,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3029 states to 1957 states and 2967 transitions. [2022-11-16 08:07:56,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 2967 transitions. [2022-11-16 08:07:56,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-16 08:07:56,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:56,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:56,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:57,433 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2022-11-16 08:07:58,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:07:58,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1960 states and 2971 transitions. [2022-11-16 08:07:58,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 2971 transitions. [2022-11-16 08:07:58,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-11-16 08:07:58,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:07:58,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:07:58,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:07:59,793 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2022-11-16 08:08:03,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:03,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 1963 states and 2981 transitions. [2022-11-16 08:08:03,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 2981 transitions. [2022-11-16 08:08:03,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-11-16 08:08:03,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:03,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:03,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:03,813 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-16 08:08:03,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:03,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3047 states to 1966 states and 2985 transitions. [2022-11-16 08:08:03,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 2985 transitions. [2022-11-16 08:08:03,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-16 08:08:03,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:03,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:04,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:04,500 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2022-11-16 08:08:04,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:04,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3051 states to 1969 states and 2989 transitions. [2022-11-16 08:08:04,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 2989 transitions. [2022-11-16 08:08:04,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2022-11-16 08:08:04,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:04,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:05,397 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 10 proven. 287 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:08:05,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:05,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3059 states to 1975 states and 2997 transitions. [2022-11-16 08:08:05,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 2997 transitions. [2022-11-16 08:08:05,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-11-16 08:08:05,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:05,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:05,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:06,818 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 10 proven. 590 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:08:07,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:07,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3064 states to 1978 states and 3002 transitions. [2022-11-16 08:08:07,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3002 transitions. [2022-11-16 08:08:07,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:08:07,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:07,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:12,616 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2022-11-16 08:08:12,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:12,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1983 states and 3012 transitions. [2022-11-16 08:08:12,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3012 transitions. [2022-11-16 08:08:12,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-11-16 08:08:12,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:12,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:13,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:16,681 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 665 trivial. 0 not checked. [2022-11-16 08:08:16,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:16,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3075 states to 1984 states and 3013 transitions. [2022-11-16 08:08:16,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3013 transitions. [2022-11-16 08:08:16,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 08:08:16,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:16,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:17,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:20,812 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 665 trivial. 0 not checked. [2022-11-16 08:08:21,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:21,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3076 states to 1985 states and 3014 transitions. [2022-11-16 08:08:21,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3014 transitions. [2022-11-16 08:08:21,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-11-16 08:08:21,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:21,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:21,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:21,890 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 11 proven. 81 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-11-16 08:08:22,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:22,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 1988 states and 3019 transitions. [2022-11-16 08:08:22,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3019 transitions. [2022-11-16 08:08:22,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-11-16 08:08:22,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:22,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:22,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:22,641 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2022-11-16 08:08:22,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:22,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 1991 states and 3023 transitions. [2022-11-16 08:08:22,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3023 transitions. [2022-11-16 08:08:22,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-16 08:08:22,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:22,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:22,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:23,530 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2022-11-16 08:08:24,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:24,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 1994 states and 3027 transitions. [2022-11-16 08:08:24,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3027 transitions. [2022-11-16 08:08:24,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-16 08:08:24,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:24,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:24,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:25,343 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 10 proven. 330 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:08:25,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:25,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3097 states to 2000 states and 3035 transitions. [2022-11-16 08:08:25,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3035 transitions. [2022-11-16 08:08:25,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2022-11-16 08:08:25,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:25,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:25,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:26,739 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 10 proven. 651 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:08:27,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:27,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3102 states to 2003 states and 3040 transitions. [2022-11-16 08:08:27,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3040 transitions. [2022-11-16 08:08:27,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-11-16 08:08:27,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:27,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:27,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:28,406 INFO L134 CoverageAnalysis]: Checked inductivity of 657 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2022-11-16 08:08:28,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:28,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3106 states to 2006 states and 3044 transitions. [2022-11-16 08:08:28,511 INFO L276 IsEmpty]: Start isEmpty. Operand 2006 states and 3044 transitions. [2022-11-16 08:08:28,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-16 08:08:28,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:28,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:28,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:29,202 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2022-11-16 08:08:29,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:29,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3111 states to 2009 states and 3049 transitions. [2022-11-16 08:08:29,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3049 transitions. [2022-11-16 08:08:29,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-16 08:08:29,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:29,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:29,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:29,957 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2022-11-16 08:08:30,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:30,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 2010 states and 3051 transitions. [2022-11-16 08:08:30,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3051 transitions. [2022-11-16 08:08:30,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-16 08:08:30,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:30,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:30,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:30,965 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2022-11-16 08:08:32,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:32,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3143 states to 2029 states and 3081 transitions. [2022-11-16 08:08:32,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3081 transitions. [2022-11-16 08:08:32,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-16 08:08:32,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:32,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:32,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:33,496 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 597 trivial. 0 not checked. [2022-11-16 08:08:36,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3152 states to 2032 states and 3090 transitions. [2022-11-16 08:08:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3090 transitions. [2022-11-16 08:08:36,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2022-11-16 08:08:36,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:36,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:36,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:37,133 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 11 proven. 7 refuted. 0 times theorem prover too weak. 597 trivial. 0 not checked. [2022-11-16 08:08:37,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:37,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3156 states to 2035 states and 3094 transitions. [2022-11-16 08:08:37,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3094 transitions. [2022-11-16 08:08:37,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-16 08:08:37,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:37,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:38,043 INFO L134 CoverageAnalysis]: Checked inductivity of 683 backedges. 11 proven. 81 refuted. 0 times theorem prover too weak. 591 trivial. 0 not checked. [2022-11-16 08:08:38,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:38,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 2038 states and 3099 transitions. [2022-11-16 08:08:38,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3099 transitions. [2022-11-16 08:08:38,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-11-16 08:08:38,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:38,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:38,896 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2022-11-16 08:08:39,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:39,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3165 states to 2041 states and 3103 transitions. [2022-11-16 08:08:39,009 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3103 transitions. [2022-11-16 08:08:39,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-11-16 08:08:39,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:39,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:39,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:39,864 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 10 proven. 376 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:08:39,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:39,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 2047 states and 3111 transitions. [2022-11-16 08:08:39,983 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3111 transitions. [2022-11-16 08:08:39,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2022-11-16 08:08:39,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:39,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:41,451 INFO L134 CoverageAnalysis]: Checked inductivity of 965 backedges. 10 proven. 715 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:08:42,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:42,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3178 states to 2050 states and 3116 transitions. [2022-11-16 08:08:42,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3116 transitions. [2022-11-16 08:08:42,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-11-16 08:08:42,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:42,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:42,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:43,342 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2022-11-16 08:08:44,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:44,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 2053 states and 3120 transitions. [2022-11-16 08:08:44,352 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3120 transitions. [2022-11-16 08:08:44,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-11-16 08:08:44,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:44,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:44,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:45,017 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2022-11-16 08:08:45,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:45,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3186 states to 2056 states and 3124 transitions. [2022-11-16 08:08:45,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3124 transitions. [2022-11-16 08:08:45,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-11-16 08:08:45,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:45,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:45,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:45,717 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2022-11-16 08:08:45,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:45,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3190 states to 2059 states and 3128 transitions. [2022-11-16 08:08:45,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3128 transitions. [2022-11-16 08:08:45,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-11-16 08:08:45,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:45,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:45,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:46,708 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 10 proven. 425 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:08:46,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:46,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3198 states to 2065 states and 3136 transitions. [2022-11-16 08:08:46,816 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3136 transitions. [2022-11-16 08:08:46,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-11-16 08:08:46,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:46,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 10 proven. 782 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:08:49,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:49,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3203 states to 2068 states and 3141 transitions. [2022-11-16 08:08:49,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 3141 transitions. [2022-11-16 08:08:49,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2022-11-16 08:08:49,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:49,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:49,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:49,749 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 11 proven. 81 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2022-11-16 08:08:49,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:49,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 2071 states and 3146 transitions. [2022-11-16 08:08:49,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3146 transitions. [2022-11-16 08:08:49,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-11-16 08:08:49,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:49,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:50,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:50,502 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2022-11-16 08:08:50,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:50,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 2074 states and 3151 transitions. [2022-11-16 08:08:50,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 3151 transitions. [2022-11-16 08:08:50,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2022-11-16 08:08:50,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:50,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:51,199 INFO L134 CoverageAnalysis]: Checked inductivity of 674 backedges. 20 proven. 2 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2022-11-16 08:08:52,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:52,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 2094 states and 3183 transitions. [2022-11-16 08:08:52,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3183 transitions. [2022-11-16 08:08:52,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-16 08:08:52,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:52,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:53,412 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 11 proven. 35 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2022-11-16 08:08:54,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:54,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 2097 states and 3186 transitions. [2022-11-16 08:08:54,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3186 transitions. [2022-11-16 08:08:54,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-11-16 08:08:54,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:54,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:54,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:55,573 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2022-11-16 08:08:58,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:58,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3257 states to 2100 states and 3195 transitions. [2022-11-16 08:08:58,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 3195 transitions. [2022-11-16 08:08:58,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-11-16 08:08:58,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:58,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:58,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:58,798 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 11 proven. 18 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2022-11-16 08:08:58,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:58,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3261 states to 2103 states and 3199 transitions. [2022-11-16 08:08:58,919 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 3199 transitions. [2022-11-16 08:08:58,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2022-11-16 08:08:58,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:58,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:59,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:08:59,557 INFO L134 CoverageAnalysis]: Checked inductivity of 695 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2022-11-16 08:08:59,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:08:59,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3265 states to 2106 states and 3203 transitions. [2022-11-16 08:08:59,672 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3203 transitions. [2022-11-16 08:08:59,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-16 08:08:59,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:08:59,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:08:59,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:00,607 INFO L134 CoverageAnalysis]: Checked inductivity of 749 backedges. 10 proven. 477 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:09:00,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:00,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3273 states to 2112 states and 3211 transitions. [2022-11-16 08:09:00,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3211 transitions. [2022-11-16 08:09:00,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-16 08:09:00,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:00,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:00,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:02,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 10 proven. 852 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:09:03,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:03,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3278 states to 2115 states and 3216 transitions. [2022-11-16 08:09:03,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 3216 transitions. [2022-11-16 08:09:03,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-16 08:09:03,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:03,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:03,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:03,765 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 11 proven. 13 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2022-11-16 08:09:03,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:03,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3282 states to 2118 states and 3220 transitions. [2022-11-16 08:09:03,878 INFO L276 IsEmpty]: Start isEmpty. Operand 2118 states and 3220 transitions. [2022-11-16 08:09:03,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2022-11-16 08:09:03,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:03,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:04,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:04,564 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 11 proven. 81 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2022-11-16 08:09:04,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:04,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3287 states to 2121 states and 3225 transitions. [2022-11-16 08:09:04,682 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 3225 transitions. [2022-11-16 08:09:04,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-16 08:09:04,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:04,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:05,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:07,891 INFO L134 CoverageAnalysis]: Checked inductivity of 763 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 763 trivial. 0 not checked. [2022-11-16 08:09:29,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:29,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3353 states to 2163 states and 3291 transitions. [2022-11-16 08:09:29,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 3291 transitions. [2022-11-16 08:09:29,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2022-11-16 08:09:29,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:29,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:30,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:30,589 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 11 proven. 21 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2022-11-16 08:09:30,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:30,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3357 states to 2166 states and 3295 transitions. [2022-11-16 08:09:30,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3295 transitions. [2022-11-16 08:09:30,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-11-16 08:09:30,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:30,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:30,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:31,559 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 10 proven. 532 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:09:31,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:31,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3365 states to 2172 states and 3303 transitions. [2022-11-16 08:09:31,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 3303 transitions. [2022-11-16 08:09:31,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2022-11-16 08:09:31,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:31,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:31,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:33,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1175 backedges. 10 proven. 925 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:09:34,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:34,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3370 states to 2175 states and 3308 transitions. [2022-11-16 08:09:34,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 3308 transitions. [2022-11-16 08:09:34,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-11-16 08:09:34,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:34,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:34,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:34,936 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2022-11-16 08:09:35,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:35,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3376 states to 2178 states and 3314 transitions. [2022-11-16 08:09:35,074 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 3314 transitions. [2022-11-16 08:09:35,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-16 08:09:35,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:35,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:35,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:35,665 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2022-11-16 08:09:37,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:37,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3408 states to 2198 states and 3346 transitions. [2022-11-16 08:09:37,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3346 transitions. [2022-11-16 08:09:37,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-11-16 08:09:37,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:37,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:37,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:38,399 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2022-11-16 08:09:41,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:41,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 2201 states and 3355 transitions. [2022-11-16 08:09:41,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 3355 transitions. [2022-11-16 08:09:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-11-16 08:09:41,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:41,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:41,724 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2022-11-16 08:09:41,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:41,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3421 states to 2204 states and 3359 transitions. [2022-11-16 08:09:41,849 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 3359 transitions. [2022-11-16 08:09:41,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2022-11-16 08:09:41,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:41,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:41,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:42,419 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2022-11-16 08:09:42,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:42,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 2207 states and 3363 transitions. [2022-11-16 08:09:42,572 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 3363 transitions. [2022-11-16 08:09:42,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-16 08:09:42,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:42,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:43,366 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 11 proven. 81 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2022-11-16 08:09:43,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:43,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3430 states to 2210 states and 3368 transitions. [2022-11-16 08:09:43,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 3368 transitions. [2022-11-16 08:09:43,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-16 08:09:43,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:43,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:44,708 INFO L134 CoverageAnalysis]: Checked inductivity of 862 backedges. 10 proven. 590 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:09:44,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:44,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3438 states to 2216 states and 3376 transitions. [2022-11-16 08:09:44,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 3376 transitions. [2022-11-16 08:09:44,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2022-11-16 08:09:44,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:44,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:44,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:46,440 INFO L134 CoverageAnalysis]: Checked inductivity of 1251 backedges. 10 proven. 1001 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:09:47,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:47,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3443 states to 2219 states and 3381 transitions. [2022-11-16 08:09:47,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 3381 transitions. [2022-11-16 08:09:47,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-16 08:09:47,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:47,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:47,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:48,201 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 11 proven. 24 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2022-11-16 08:09:48,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:48,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 2222 states and 3385 transitions. [2022-11-16 08:09:48,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 3385 transitions. [2022-11-16 08:09:48,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-11-16 08:09:48,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:48,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:48,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 978 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 967 trivial. 0 not checked. [2022-11-16 08:09:49,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:49,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 2242 states and 3431 transitions. [2022-11-16 08:09:49,386 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 3431 transitions. [2022-11-16 08:09:49,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:09:49,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:49,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:52,619 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2022-11-16 08:09:55,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:55,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3526 states to 2262 states and 3464 transitions. [2022-11-16 08:09:55,059 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 3464 transitions. [2022-11-16 08:09:55,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 08:09:55,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:55,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:55,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:55,741 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 11 proven. 37 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2022-11-16 08:09:55,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:55,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3530 states to 2265 states and 3468 transitions. [2022-11-16 08:09:55,887 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 3468 transitions. [2022-11-16 08:09:55,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-16 08:09:55,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:55,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:56,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:56,524 INFO L134 CoverageAnalysis]: Checked inductivity of 711 backedges. 11 proven. 19 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2022-11-16 08:09:56,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:56,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 2268 states and 3472 transitions. [2022-11-16 08:09:56,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 3472 transitions. [2022-11-16 08:09:56,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 08:09:56,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:56,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:56,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:57,716 INFO L134 CoverageAnalysis]: Checked inductivity of 923 backedges. 10 proven. 651 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:09:57,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:09:57,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 2274 states and 3480 transitions. [2022-11-16 08:09:57,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2274 states and 3480 transitions. [2022-11-16 08:09:57,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2022-11-16 08:09:57,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:09:57,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:09:57,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:09:59,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 10 proven. 1080 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:10:00,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:00,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 2277 states and 3485 transitions. [2022-11-16 08:10:00,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2277 states and 3485 transitions. [2022-11-16 08:10:00,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2022-11-16 08:10:00,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:00,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:01,453 INFO L134 CoverageAnalysis]: Checked inductivity of 978 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 967 trivial. 0 not checked. [2022-11-16 08:10:01,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:01,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3548 states to 2278 states and 3486 transitions. [2022-11-16 08:10:01,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 3486 transitions. [2022-11-16 08:10:01,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:10:01,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:01,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:01,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 11 proven. 81 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2022-11-16 08:10:02,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:02,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 2281 states and 3493 transitions. [2022-11-16 08:10:02,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 3493 transitions. [2022-11-16 08:10:02,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2022-11-16 08:10:02,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:02,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:02,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:03,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1060 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1049 trivial. 0 not checked. [2022-11-16 08:10:04,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:04,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3556 states to 2283 states and 3494 transitions. [2022-11-16 08:10:04,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2283 states and 3494 transitions. [2022-11-16 08:10:04,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2022-11-16 08:10:04,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:04,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:05,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:08,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1060 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1048 trivial. 0 not checked. [2022-11-16 08:10:11,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:11,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3575 states to 2288 states and 3504 transitions. [2022-11-16 08:10:11,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 3504 transitions. [2022-11-16 08:10:11,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2022-11-16 08:10:11,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:11,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:11,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:13,506 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2022-11-16 08:10:19,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:19,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3581 states to 2292 states and 3510 transitions. [2022-11-16 08:10:19,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3510 transitions. [2022-11-16 08:10:19,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:10:19,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:19,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:19,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:20,014 INFO L134 CoverageAnalysis]: Checked inductivity of 767 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2022-11-16 08:10:21,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:21,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3613 states to 2312 states and 3542 transitions. [2022-11-16 08:10:21,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2312 states and 3542 transitions. [2022-11-16 08:10:21,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:10:21,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:21,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:21,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:22,899 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2022-11-16 08:10:25,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:25,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 2315 states and 3551 transitions. [2022-11-16 08:10:25,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 3551 transitions. [2022-11-16 08:10:25,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-11-16 08:10:25,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:25,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:26,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:26,736 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 11 proven. 55 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2022-11-16 08:10:26,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:26,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 2318 states and 3555 transitions. [2022-11-16 08:10:26,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 3555 transitions. [2022-11-16 08:10:26,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:10:26,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:26,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:27,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:27,506 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 11 proven. 27 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2022-11-16 08:10:27,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:27,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3630 states to 2321 states and 3559 transitions. [2022-11-16 08:10:27,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 3559 transitions. [2022-11-16 08:10:27,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2022-11-16 08:10:27,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:27,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:27,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:31,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1060 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1048 trivial. 0 not checked. [2022-11-16 08:10:31,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3632 states to 2318 states and 3553 transitions. [2022-11-16 08:10:31,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 3553 transitions. [2022-11-16 08:10:31,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:10:31,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:31,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:31,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:32,545 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 10 proven. 715 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:10:32,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:32,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 2324 states and 3561 transitions. [2022-11-16 08:10:32,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 3561 transitions. [2022-11-16 08:10:32,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2022-11-16 08:10:32,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:32,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:32,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:34,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1412 backedges. 10 proven. 1162 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:10:35,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:35,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3645 states to 2327 states and 3566 transitions. [2022-11-16 08:10:35,726 INFO L276 IsEmpty]: Start isEmpty. Operand 2327 states and 3566 transitions. [2022-11-16 08:10:35,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-11-16 08:10:35,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:35,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:35,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:39,662 INFO L134 CoverageAnalysis]: Checked inductivity of 843 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 832 trivial. 0 not checked. [2022-11-16 08:10:40,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:40,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3690 states to 2347 states and 3611 transitions. [2022-11-16 08:10:40,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 3611 transitions. [2022-11-16 08:10:40,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 08:10:40,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:40,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:40,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:41,041 INFO L134 CoverageAnalysis]: Checked inductivity of 732 backedges. 11 proven. 40 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2022-11-16 08:10:41,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:41,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3694 states to 2350 states and 3615 transitions. [2022-11-16 08:10:41,179 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 3615 transitions. [2022-11-16 08:10:41,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:10:41,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:41,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:41,903 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2022-11-16 08:10:42,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:42,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 2353 states and 3621 transitions. [2022-11-16 08:10:42,045 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 3621 transitions. [2022-11-16 08:10:42,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 08:10:42,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:42,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:42,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:43,671 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 11 proven. 23 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2022-11-16 08:10:48,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:48,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3709 states to 2356 states and 3630 transitions. [2022-11-16 08:10:48,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 3630 transitions. [2022-11-16 08:10:48,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2022-11-16 08:10:48,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:48,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:48,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:52,011 INFO L134 CoverageAnalysis]: Checked inductivity of 845 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2022-11-16 08:10:52,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:52,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3710 states to 2357 states and 3631 transitions. [2022-11-16 08:10:52,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3631 transitions. [2022-11-16 08:10:52,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-11-16 08:10:52,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:52,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:52,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:55,645 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2022-11-16 08:10:56,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:56,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 2358 states and 3633 transitions. [2022-11-16 08:10:56,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 3633 transitions. [2022-11-16 08:10:56,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-11-16 08:10:56,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:56,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:10:59,435 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2022-11-16 08:11:02,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:02,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3742 states to 2377 states and 3663 transitions. [2022-11-16 08:11:02,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2377 states and 3663 transitions. [2022-11-16 08:11:02,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-11-16 08:11:02,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:02,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:02,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:02,925 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 11 proven. 58 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2022-11-16 08:11:03,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:03,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3746 states to 2380 states and 3667 transitions. [2022-11-16 08:11:03,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 3667 transitions. [2022-11-16 08:11:03,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-16 08:11:03,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:03,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:03,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:03,712 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 11 proven. 30 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2022-11-16 08:11:03,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:03,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3750 states to 2383 states and 3671 transitions. [2022-11-16 08:11:03,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 3671 transitions. [2022-11-16 08:11:03,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:11:03,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:03,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:04,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:05,151 INFO L134 CoverageAnalysis]: Checked inductivity of 1054 backedges. 10 proven. 782 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:11:05,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:05,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3758 states to 2389 states and 3679 transitions. [2022-11-16 08:11:05,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 3679 transitions. [2022-11-16 08:11:05,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-16 08:11:05,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:05,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:07,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1497 backedges. 10 proven. 1247 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:11:08,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:08,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3763 states to 2392 states and 3684 transitions. [2022-11-16 08:11:08,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3684 transitions. [2022-11-16 08:11:08,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-16 08:11:08,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:08,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:08,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:14,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1004 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 989 trivial. 0 not checked. [2022-11-16 08:11:40,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:40,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3862 states to 2438 states and 3782 transitions. [2022-11-16 08:11:40,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2438 states and 3782 transitions. [2022-11-16 08:11:40,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-11-16 08:11:40,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:40,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:40,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:41,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 996 trivial. 0 not checked. [2022-11-16 08:11:41,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:41,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3870 states to 2442 states and 3790 transitions. [2022-11-16 08:11:41,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 3790 transitions. [2022-11-16 08:11:41,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-11-16 08:11:41,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:41,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:41,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:45,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 989 trivial. 0 not checked. [2022-11-16 08:11:45,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:45,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3871 states to 2443 states and 3791 transitions. [2022-11-16 08:11:45,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 3791 transitions. [2022-11-16 08:11:45,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-16 08:11:45,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:45,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:45,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:47,049 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 11 proven. 81 refuted. 0 times theorem prover too weak. 681 trivial. 0 not checked. [2022-11-16 08:11:47,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:47,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2446 states and 3796 transitions. [2022-11-16 08:11:47,712 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 3796 transitions. [2022-11-16 08:11:47,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2022-11-16 08:11:47,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:47,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:47,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:48,384 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 11 proven. 43 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2022-11-16 08:11:48,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:48,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2449 states and 3800 transitions. [2022-11-16 08:11:48,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3800 transitions. [2022-11-16 08:11:48,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2022-11-16 08:11:48,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:48,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:48,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:52,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2022-11-16 08:11:52,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:52,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3881 states to 2450 states and 3801 transitions. [2022-11-16 08:11:52,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2450 states and 3801 transitions. [2022-11-16 08:11:52,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-16 08:11:52,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:52,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:52,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:53,904 INFO L134 CoverageAnalysis]: Checked inductivity of 1124 backedges. 10 proven. 852 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:11:54,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:54,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3889 states to 2456 states and 3809 transitions. [2022-11-16 08:11:54,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 3809 transitions. [2022-11-16 08:11:54,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2022-11-16 08:11:54,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:54,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:54,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:55,880 INFO L134 CoverageAnalysis]: Checked inductivity of 1585 backedges. 10 proven. 1335 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:11:57,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:57,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 2459 states and 3814 transitions. [2022-11-16 08:11:57,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 3814 transitions. [2022-11-16 08:11:57,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2022-11-16 08:11:57,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:57,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:57,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:57,986 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 11 proven. 61 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2022-11-16 08:11:58,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:58,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 2462 states and 3818 transitions. [2022-11-16 08:11:58,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 3818 transitions. [2022-11-16 08:11:58,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2022-11-16 08:11:58,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:58,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:11:58,781 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 11 proven. 33 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2022-11-16 08:11:58,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:11:58,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 2465 states and 3824 transitions. [2022-11-16 08:11:58,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 3824 transitions. [2022-11-16 08:11:58,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-11-16 08:11:58,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:11:58,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:11:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:00,263 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2022-11-16 08:12:04,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:04,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3913 states to 2468 states and 3833 transitions. [2022-11-16 08:12:04,416 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 3833 transitions. [2022-11-16 08:12:04,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-11-16 08:12:04,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:04,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:05,172 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 11 proven. 34 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2022-11-16 08:12:05,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:05,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3917 states to 2471 states and 3837 transitions. [2022-11-16 08:12:05,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 3837 transitions. [2022-11-16 08:12:05,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-16 08:12:05,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:05,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:10,393 INFO L134 CoverageAnalysis]: Checked inductivity of 869 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 854 trivial. 0 not checked. [2022-11-16 08:12:16,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:16,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3977 states to 2497 states and 3897 transitions. [2022-11-16 08:12:16,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2497 states and 3897 transitions. [2022-11-16 08:12:16,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2022-11-16 08:12:16,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:16,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:21,170 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 880 trivial. 0 not checked. [2022-11-16 08:12:24,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:24,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 2517 states and 3929 transitions. [2022-11-16 08:12:24,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 3929 transitions. [2022-11-16 08:12:24,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-11-16 08:12:24,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:24,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:25,160 INFO L134 CoverageAnalysis]: Checked inductivity of 802 backedges. 11 proven. 84 refuted. 0 times theorem prover too weak. 707 trivial. 0 not checked. [2022-11-16 08:12:25,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:25,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2520 states and 3934 transitions. [2022-11-16 08:12:25,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2520 states and 3934 transitions. [2022-11-16 08:12:25,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2022-11-16 08:12:25,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:25,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:26,321 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 11 proven. 46 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2022-11-16 08:12:26,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:26,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4018 states to 2523 states and 3938 transitions. [2022-11-16 08:12:26,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 3938 transitions. [2022-11-16 08:12:26,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2022-11-16 08:12:26,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:26,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:26,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:28,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1197 backedges. 10 proven. 925 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:12:28,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:28,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4026 states to 2529 states and 3946 transitions. [2022-11-16 08:12:28,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 3946 transitions. [2022-11-16 08:12:28,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-16 08:12:28,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:28,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:28,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:30,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1676 backedges. 10 proven. 1426 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2022-11-16 08:12:32,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:32,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4030 states to 2532 states and 3950 transitions. [2022-11-16 08:12:32,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 3950 transitions. [2022-11-16 08:12:32,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-11-16 08:12:32,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:32,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:32,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:36,597 INFO L134 CoverageAnalysis]: Checked inductivity of 872 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2022-11-16 08:12:37,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:37,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4038 states to 2536 states and 3958 transitions. [2022-11-16 08:12:37,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 3958 transitions. [2022-11-16 08:12:37,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2022-11-16 08:12:37,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:37,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:42,060 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 995 trivial. 0 not checked. [2022-11-16 08:12:47,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:47,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4042 states to 2540 states and 3962 transitions. [2022-11-16 08:12:47,963 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 3962 transitions. [2022-11-16 08:12:47,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2022-11-16 08:12:47,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:47,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:48,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:48,959 INFO L134 CoverageAnalysis]: Checked inductivity of 810 backedges. 11 proven. 64 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2022-11-16 08:12:49,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:49,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4046 states to 2543 states and 3966 transitions. [2022-11-16 08:12:49,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 3966 transitions. [2022-11-16 08:12:49,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2022-11-16 08:12:49,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:49,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:49,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:50,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 996 trivial. 0 not checked. [2022-11-16 08:12:50,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:50,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4056 states to 2549 states and 3976 transitions. [2022-11-16 08:12:50,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 3976 transitions. [2022-11-16 08:12:50,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2022-11-16 08:12:50,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:50,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:50,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:51,435 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 11 proven. 40 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2022-11-16 08:12:51,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:51,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 2552 states and 3980 transitions. [2022-11-16 08:12:51,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2552 states and 3980 transitions. [2022-11-16 08:12:51,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2022-11-16 08:12:51,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:51,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:51,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:53,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1273 backedges. 10 proven. 1001 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2022-11-16 08:12:53,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:53,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 2558 states and 3988 transitions. [2022-11-16 08:12:53,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2558 states and 3988 transitions. [2022-11-16 08:12:53,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-16 08:12:53,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:53,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:53,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:53,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-16 08:12:53,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:53,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4073 states to 2561 states and 3993 transitions. [2022-11-16 08:12:53,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 3993 transitions. [2022-11-16 08:12:53,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2022-11-16 08:12:53,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:53,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:54,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:58,595 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 1020 trivial. 0 not checked. [2022-11-16 08:12:59,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:59,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4081 states to 2565 states and 4001 transitions. [2022-11-16 08:12:59,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 4001 transitions. [2022-11-16 08:12:59,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2022-11-16 08:12:59,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:59,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:59,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:12:59,940 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 11 proven. 87 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2022-11-16 08:13:00,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:00,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4086 states to 2568 states and 4006 transitions. [2022-11-16 08:13:00,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 4006 transitions. [2022-11-16 08:13:00,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2022-11-16 08:13:00,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:00,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:00,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:01,053 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 11 proven. 49 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2022-11-16 08:13:01,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:01,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 2571 states and 4012 transitions. [2022-11-16 08:13:01,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 4012 transitions. [2022-11-16 08:13:01,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-11-16 08:13:01,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:01,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:01,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 998 trivial. 0 not checked. [2022-11-16 08:13:02,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:02,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 2574 states and 4015 transitions. [2022-11-16 08:13:02,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 4015 transitions. [2022-11-16 08:13:02,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2022-11-16 08:13:02,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:02,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:02,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:03,960 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 11 proven. 50 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2022-11-16 08:13:07,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:07,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4104 states to 2577 states and 4024 transitions. [2022-11-16 08:13:07,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 4024 transitions. [2022-11-16 08:13:07,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2022-11-16 08:13:07,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:07,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:07,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:08,543 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 11 proven. 50 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2022-11-16 08:13:08,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:08,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4108 states to 2580 states and 4028 transitions. [2022-11-16 08:13:08,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 4028 transitions. [2022-11-16 08:13:08,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2022-11-16 08:13:08,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:08,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:08,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:12,508 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 933 trivial. 0 not checked. [2022-11-16 08:13:15,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:15,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2600 states and 4060 transitions. [2022-11-16 08:13:15,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 4060 transitions. [2022-11-16 08:13:15,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2022-11-16 08:13:15,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:15,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:15,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:16,065 INFO L134 CoverageAnalysis]: Checked inductivity of 843 backedges. 11 proven. 67 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2022-11-16 08:13:16,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:16,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4144 states to 2603 states and 4064 transitions. [2022-11-16 08:13:16,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 4064 transitions. [2022-11-16 08:13:16,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2022-11-16 08:13:16,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:16,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:16,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:16,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1777 backedges. 10 proven. 12 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-16 08:13:16,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:16,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2606 states and 4069 transitions. [2022-11-16 08:13:16,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2606 states and 4069 transitions. [2022-11-16 08:13:16,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-16 08:13:16,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:16,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:17,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:17,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1766 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-16 08:13:17,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:17,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4156 states to 2610 states and 4076 transitions. [2022-11-16 08:13:17,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 4076 transitions. [2022-11-16 08:13:17,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2022-11-16 08:13:17,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:17,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:18,241 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 11 proven. 46 refuted. 0 times theorem prover too weak. 797 trivial. 0 not checked. [2022-11-16 08:13:18,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:18,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4160 states to 2613 states and 4080 transitions. [2022-11-16 08:13:18,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2613 states and 4080 transitions. [2022-11-16 08:13:18,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2022-11-16 08:13:18,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:18,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:18,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:23,018 INFO L134 CoverageAnalysis]: Checked inductivity of 872 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2022-11-16 08:13:23,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:23,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4170 states to 2619 states and 4090 transitions. [2022-11-16 08:13:23,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 4090 transitions. [2022-11-16 08:13:23,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2022-11-16 08:13:23,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:23,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:23,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:24,342 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 11 proven. 90 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2022-11-16 08:13:24,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:24,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4175 states to 2622 states and 4095 transitions. [2022-11-16 08:13:24,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2622 states and 4095 transitions. [2022-11-16 08:13:24,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2022-11-16 08:13:24,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:24,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:24,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:29,274 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 885 trivial. 0 not checked. [2022-11-16 08:13:29,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:29,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4183 states to 2626 states and 4103 transitions. [2022-11-16 08:13:29,739 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 4103 transitions. [2022-11-16 08:13:29,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2022-11-16 08:13:29,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:29,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:29,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:30,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1184 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1173 trivial. 0 not checked. [2022-11-16 08:13:31,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:31,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 2628 states and 4105 transitions. [2022-11-16 08:13:31,074 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 4105 transitions. [2022-11-16 08:13:31,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2022-11-16 08:13:31,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:31,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:31,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:32,176 INFO L134 CoverageAnalysis]: Checked inductivity of 864 backedges. 11 proven. 56 refuted. 0 times theorem prover too weak. 797 trivial. 0 not checked. [2022-11-16 08:13:32,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:32,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4189 states to 2631 states and 4109 transitions. [2022-11-16 08:13:32,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2631 states and 4109 transitions. [2022-11-16 08:13:32,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-11-16 08:13:32,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:32,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:32,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:32,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1787 backedges. 10 proven. 22 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-16 08:13:33,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:33,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4194 states to 2634 states and 4114 transitions. [2022-11-16 08:13:33,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 4114 transitions. [2022-11-16 08:13:33,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2022-11-16 08:13:33,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:33,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:33,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:33,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-16 08:13:33,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:33,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4201 states to 2638 states and 4121 transitions. [2022-11-16 08:13:33,621 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 4121 transitions. [2022-11-16 08:13:33,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2022-11-16 08:13:33,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:33,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:33,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:38,470 INFO L134 CoverageAnalysis]: Checked inductivity of 874 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 863 trivial. 0 not checked. [2022-11-16 08:13:38,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:38,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4204 states to 2641 states and 4124 transitions. [2022-11-16 08:13:38,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 4124 transitions. [2022-11-16 08:13:38,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2022-11-16 08:13:38,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:38,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:39,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:39,872 INFO L134 CoverageAnalysis]: Checked inductivity of 878 backedges. 11 proven. 70 refuted. 0 times theorem prover too weak. 797 trivial. 0 not checked. [2022-11-16 08:13:40,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:40,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4210 states to 2644 states and 4130 transitions. [2022-11-16 08:13:40,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2644 states and 4130 transitions. [2022-11-16 08:13:40,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2022-11-16 08:13:40,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:40,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:40,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:44,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 1020 trivial. 0 not checked. [2022-11-16 08:13:45,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:45,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4220 states to 2650 states and 4140 transitions. [2022-11-16 08:13:45,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 4140 transitions. [2022-11-16 08:13:45,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2022-11-16 08:13:45,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:45,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:45,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:46,796 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 11 proven. 71 refuted. 0 times theorem prover too weak. 797 trivial. 0 not checked. [2022-11-16 08:13:50,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:50,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 2653 states and 4149 transitions. [2022-11-16 08:13:50,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 4149 transitions. [2022-11-16 08:13:50,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2022-11-16 08:13:50,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:50,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:50,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:51,077 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 11 proven. 71 refuted. 0 times theorem prover too weak. 797 trivial. 0 not checked. [2022-11-16 08:13:51,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:51,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 2656 states and 4153 transitions. [2022-11-16 08:13:51,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 4153 transitions. [2022-11-16 08:13:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2022-11-16 08:13:51,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:51,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:51,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:52,225 INFO L134 CoverageAnalysis]: Checked inductivity of 894 backedges. 11 proven. 52 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2022-11-16 08:13:52,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:52,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4237 states to 2659 states and 4157 transitions. [2022-11-16 08:13:52,464 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 4157 transitions. [2022-11-16 08:13:52,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2022-11-16 08:13:52,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:52,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:52,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:53,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1019 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1008 trivial. 0 not checked. [2022-11-16 08:13:53,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:13:53,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4249 states to 2667 states and 4169 transitions. [2022-11-16 08:13:53,523 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 4169 transitions. [2022-11-16 08:13:53,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-11-16 08:13:53,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:13:53,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:13:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:13:57,327 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 993 trivial. 0 not checked. [2022-11-16 08:14:00,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:00,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4281 states to 2687 states and 4201 transitions. [2022-11-16 08:14:00,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 4201 transitions. [2022-11-16 08:14:00,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2022-11-16 08:14:00,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:00,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:00,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:01,189 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 11 proven. 93 refuted. 0 times theorem prover too weak. 797 trivial. 0 not checked. [2022-11-16 08:14:01,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:01,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2690 states and 4206 transitions. [2022-11-16 08:14:01,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 4206 transitions. [2022-11-16 08:14:01,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2022-11-16 08:14:01,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:01,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:01,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:01,821 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 10 proven. 35 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-16 08:14:01,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:01,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4291 states to 2693 states and 4211 transitions. [2022-11-16 08:14:01,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 4211 transitions. [2022-11-16 08:14:01,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2022-11-16 08:14:01,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:01,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:02,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:02,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1777 backedges. 10 proven. 12 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-16 08:14:02,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:02,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4298 states to 2697 states and 4218 transitions. [2022-11-16 08:14:02,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 4218 transitions. [2022-11-16 08:14:02,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2022-11-16 08:14:02,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:02,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:02,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:07,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 1022 trivial. 0 not checked. [2022-11-16 08:14:07,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:07,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4301 states to 2700 states and 4221 transitions. [2022-11-16 08:14:07,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 4221 transitions. [2022-11-16 08:14:07,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-11-16 08:14:07,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:07,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:07,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:08,751 INFO L134 CoverageAnalysis]: Checked inductivity of 904 backedges. 11 proven. 62 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2022-11-16 08:14:08,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:08,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4305 states to 2703 states and 4225 transitions. [2022-11-16 08:14:08,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 4225 transitions. [2022-11-16 08:14:08,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2022-11-16 08:14:08,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:08,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:09,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:13,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1016 trivial. 0 not checked. [2022-11-16 08:14:16,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:16,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 2705 states and 4229 transitions. [2022-11-16 08:14:16,525 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 4229 transitions. [2022-11-16 08:14:16,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2022-11-16 08:14:16,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:16,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:16,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:17,791 INFO L134 CoverageAnalysis]: Checked inductivity of 1023 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2022-11-16 08:14:18,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:18,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4311 states to 2707 states and 4231 transitions. [2022-11-16 08:14:18,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 4231 transitions. [2022-11-16 08:14:18,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2022-11-16 08:14:18,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:18,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:18,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:18,950 INFO L134 CoverageAnalysis]: Checked inductivity of 919 backedges. 11 proven. 77 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2022-11-16 08:14:19,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:19,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4315 states to 2710 states and 4235 transitions. [2022-11-16 08:14:19,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 4235 transitions. [2022-11-16 08:14:19,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2022-11-16 08:14:19,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:19,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:19,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:19,852 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 11 proven. 58 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2022-11-16 08:14:20,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:20,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4319 states to 2713 states and 4239 transitions. [2022-11-16 08:14:20,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2713 states and 4239 transitions. [2022-11-16 08:14:20,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2022-11-16 08:14:20,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:20,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:20,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:24,107 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 987 trivial. 0 not checked. [2022-11-16 08:14:29,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:29,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 2733 states and 4278 transitions. [2022-11-16 08:14:29,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 4278 transitions. [2022-11-16 08:14:29,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2022-11-16 08:14:29,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:29,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:29,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:33,159 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 987 trivial. 0 not checked. [2022-11-16 08:14:38,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:38,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4402 states to 2753 states and 4322 transitions. [2022-11-16 08:14:38,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 4322 transitions. [2022-11-16 08:14:38,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2022-11-16 08:14:38,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:38,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:38,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:38,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1816 backedges. 10 proven. 51 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-16 08:14:38,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:38,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4407 states to 2756 states and 4327 transitions. [2022-11-16 08:14:38,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2756 states and 4327 transitions. [2022-11-16 08:14:38,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-11-16 08:14:38,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:38,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:39,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:39,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1787 backedges. 10 proven. 22 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-16 08:14:39,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:39,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4414 states to 2760 states and 4334 transitions. [2022-11-16 08:14:39,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2760 states and 4334 transitions. [2022-11-16 08:14:39,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2022-11-16 08:14:39,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:39,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:39,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:43,837 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 885 trivial. 0 not checked. [2022-11-16 08:14:44,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:44,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4424 states to 2766 states and 4344 transitions. [2022-11-16 08:14:44,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 4344 transitions. [2022-11-16 08:14:44,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2022-11-16 08:14:44,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:44,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:44,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:45,195 INFO L134 CoverageAnalysis]: Checked inductivity of 938 backedges. 11 proven. 96 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2022-11-16 08:14:45,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:45,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4431 states to 2769 states and 4351 transitions. [2022-11-16 08:14:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2769 states and 4351 transitions. [2022-11-16 08:14:45,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2022-11-16 08:14:45,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:45,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:45,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:14:51,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 10 proven. 19 refuted. 0 times theorem prover too weak. 1187 trivial. 0 not checked. [2022-11-16 08:14:56,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:14:56,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4434 states to 2771 states and 4354 transitions. [2022-11-16 08:14:56,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2771 states and 4354 transitions. [2022-11-16 08:14:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2022-11-16 08:14:56,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:14:56,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:14:56,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:00,901 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 873 trivial. 0 not checked. [2022-11-16 08:15:01,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:01,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4446 states to 2779 states and 4366 transitions. [2022-11-16 08:15:01,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 4366 transitions. [2022-11-16 08:15:01,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2022-11-16 08:15:01,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:01,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:01,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:03,188 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 11 proven. 97 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2022-11-16 08:15:06,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:06,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4455 states to 2782 states and 4375 transitions. [2022-11-16 08:15:06,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2782 states and 4375 transitions. [2022-11-16 08:15:06,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 397 [2022-11-16 08:15:06,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:06,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:07,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:08,157 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 11 proven. 97 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2022-11-16 08:15:08,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:08,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4459 states to 2785 states and 4379 transitions. [2022-11-16 08:15:08,451 INFO L276 IsEmpty]: Start isEmpty. Operand 2785 states and 4379 transitions. [2022-11-16 08:15:08,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2022-11-16 08:15:08,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:08,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:08,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:09,357 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 11 proven. 68 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2022-11-16 08:15:09,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:09,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4463 states to 2788 states and 4383 transitions. [2022-11-16 08:15:09,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2788 states and 4383 transitions. [2022-11-16 08:15:09,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2022-11-16 08:15:09,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:09,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:09,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:14,510 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 887 trivial. 0 not checked. [2022-11-16 08:15:15,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:15,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4466 states to 2791 states and 4386 transitions. [2022-11-16 08:15:15,029 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 4386 transitions. [2022-11-16 08:15:15,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2022-11-16 08:15:15,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:15,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:15,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:16,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1177 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1166 trivial. 0 not checked. [2022-11-16 08:15:16,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:16,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4477 states to 2799 states and 4397 transitions. [2022-11-16 08:15:16,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2799 states and 4397 transitions. [2022-11-16 08:15:16,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2022-11-16 08:15:16,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:16,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:16,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:17,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1835 backedges. 10 proven. 70 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-16 08:15:17,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:17,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4482 states to 2802 states and 4402 transitions. [2022-11-16 08:15:17,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 4402 transitions. [2022-11-16 08:15:17,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2022-11-16 08:15:17,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:17,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:17,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:17,869 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 10 proven. 35 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-16 08:15:17,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:18,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4489 states to 2806 states and 4409 transitions. [2022-11-16 08:15:18,001 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 4409 transitions. [2022-11-16 08:15:18,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2022-11-16 08:15:18,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:18,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:18,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:18,828 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 11 proven. 83 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2022-11-16 08:15:19,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:19,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2809 states and 4413 transitions. [2022-11-16 08:15:19,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 4413 transitions. [2022-11-16 08:15:19,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2022-11-16 08:15:19,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:19,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:19,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:20,126 INFO L134 CoverageAnalysis]: Checked inductivity of 980 backedges. 11 proven. 64 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2022-11-16 08:15:20,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:20,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4499 states to 2812 states and 4419 transitions. [2022-11-16 08:15:20,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 4419 transitions. [2022-11-16 08:15:20,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2022-11-16 08:15:20,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:20,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:20,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:25,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1051 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2022-11-16 08:15:25,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:25,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4511 states to 2820 states and 4431 transitions. [2022-11-16 08:15:25,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 4431 transitions. [2022-11-16 08:15:25,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2022-11-16 08:15:25,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:25,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:25,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:30,238 INFO L134 CoverageAnalysis]: Checked inductivity of 888 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 877 trivial. 0 not checked. [2022-11-16 08:15:30,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:30,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4513 states to 2822 states and 4433 transitions. [2022-11-16 08:15:30,792 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 4433 transitions. [2022-11-16 08:15:30,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-11-16 08:15:30,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:30,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:31,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:33,037 INFO L134 CoverageAnalysis]: Checked inductivity of 982 backedges. 11 proven. 66 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2022-11-16 08:15:38,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:38,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 2825 states and 4442 transitions. [2022-11-16 08:15:38,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 4442 transitions. [2022-11-16 08:15:38,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-11-16 08:15:38,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:38,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:38,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:39,552 INFO L134 CoverageAnalysis]: Checked inductivity of 981 backedges. 11 proven. 103 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2022-11-16 08:15:39,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:39,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 2828 states and 4446 transitions. [2022-11-16 08:15:39,736 INFO L276 IsEmpty]: Start isEmpty. Operand 2828 states and 4446 transitions. [2022-11-16 08:15:39,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-16 08:15:39,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:39,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:39,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:43,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1036 trivial. 0 not checked. [2022-11-16 08:15:46,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:46,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4559 states to 2848 states and 4479 transitions. [2022-11-16 08:15:46,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2848 states and 4479 transitions. [2022-11-16 08:15:46,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2022-11-16 08:15:46,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:46,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:46,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:47,346 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 11 proven. 74 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2022-11-16 08:15:47,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:47,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4563 states to 2851 states and 4483 transitions. [2022-11-16 08:15:47,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 4483 transitions. [2022-11-16 08:15:47,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-16 08:15:47,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:47,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:47,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:15:51,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1036 trivial. 0 not checked. [2022-11-16 08:15:58,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:15:58,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2872 states and 4516 transitions. [2022-11-16 08:15:58,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 4516 transitions. [2022-11-16 08:15:58,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-16 08:15:58,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:15:58,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:15:59,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:03,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1036 trivial. 0 not checked. [2022-11-16 08:16:08,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:08,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4608 states to 2877 states and 4528 transitions. [2022-11-16 08:16:08,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 4528 transitions. [2022-11-16 08:16:08,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2022-11-16 08:16:08,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:08,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:08,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:09,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1857 backedges. 10 proven. 92 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-16 08:16:09,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:09,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4613 states to 2880 states and 4533 transitions. [2022-11-16 08:16:09,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4533 transitions. [2022-11-16 08:16:09,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2022-11-16 08:16:09,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:09,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:09,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:09,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1816 backedges. 10 proven. 51 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-16 08:16:09,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:10,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4620 states to 2884 states and 4540 transitions. [2022-11-16 08:16:10,009 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 4540 transitions. [2022-11-16 08:16:10,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2022-11-16 08:16:10,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:10,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:10,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:14,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1069 backedges. 10 proven. 19 refuted. 0 times theorem prover too weak. 1040 trivial. 0 not checked. [2022-11-16 08:16:18,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:18,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4623 states to 2886 states and 4543 transitions. [2022-11-16 08:16:18,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 4543 transitions. [2022-11-16 08:16:18,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2022-11-16 08:16:18,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:18,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:19,103 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1169 trivial. 0 not checked. [2022-11-16 08:16:19,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4637 states to 2896 states and 4557 transitions. [2022-11-16 08:16:19,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 4557 transitions. [2022-11-16 08:16:19,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2022-11-16 08:16:19,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:19,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:19,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:23,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 1036 trivial. 0 not checked. [2022-11-16 08:16:24,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:24,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4639 states to 2898 states and 4559 transitions. [2022-11-16 08:16:24,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 4559 transitions. [2022-11-16 08:16:24,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2022-11-16 08:16:24,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:24,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:24,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:25,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1177 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1166 trivial. 0 not checked. [2022-11-16 08:16:25,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:25,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4655 states to 2908 states and 4575 transitions. [2022-11-16 08:16:25,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2908 states and 4575 transitions. [2022-11-16 08:16:25,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2022-11-16 08:16:25,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:25,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:25,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:30,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1004 trivial. 0 not checked. [2022-11-16 08:16:30,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:30,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4668 states to 2916 states and 4588 transitions. [2022-11-16 08:16:30,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 4588 transitions. [2022-11-16 08:16:30,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2022-11-16 08:16:30,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:30,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:31,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:32,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1006 backedges. 11 proven. 128 refuted. 0 times theorem prover too weak. 867 trivial. 0 not checked. [2022-11-16 08:16:33,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:33,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4673 states to 2919 states and 4593 transitions. [2022-11-16 08:16:33,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2919 states and 4593 transitions. [2022-11-16 08:16:33,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-11-16 08:16:33,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:33,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:33,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:34,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 11 proven. 89 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2022-11-16 08:16:34,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:34,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4677 states to 2922 states and 4597 transitions. [2022-11-16 08:16:34,692 INFO L276 IsEmpty]: Start isEmpty. Operand 2922 states and 4597 transitions. [2022-11-16 08:16:34,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2022-11-16 08:16:34,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:34,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:34,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:38,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1066 trivial. 0 not checked. [2022-11-16 08:16:44,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:44,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4707 states to 2937 states and 4627 transitions. [2022-11-16 08:16:44,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 4627 transitions. [2022-11-16 08:16:44,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2022-11-16 08:16:44,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:44,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:44,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:45,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1882 backedges. 10 proven. 117 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-16 08:16:45,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:45,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4712 states to 2940 states and 4632 transitions. [2022-11-16 08:16:45,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 4632 transitions. [2022-11-16 08:16:45,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2022-11-16 08:16:45,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:45,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:45,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:45,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1835 backedges. 10 proven. 70 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2022-11-16 08:16:46,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:46,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4719 states to 2944 states and 4639 transitions. [2022-11-16 08:16:46,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 4639 transitions. [2022-11-16 08:16:46,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2022-11-16 08:16:46,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:46,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:46,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:50,732 INFO L134 CoverageAnalysis]: Checked inductivity of 916 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 897 trivial. 0 not checked. [2022-11-16 08:16:51,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:51,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4731 states to 2952 states and 4651 transitions. [2022-11-16 08:16:51,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 4651 transitions. [2022-11-16 08:16:51,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2022-11-16 08:16:51,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:51,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:51,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:52,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1025 backedges. 11 proven. 109 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2022-11-16 08:16:52,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:52,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4735 states to 2955 states and 4655 transitions. [2022-11-16 08:16:52,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 4655 transitions. [2022-11-16 08:16:52,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2022-11-16 08:16:52,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:52,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:53,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 11 proven. 80 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2022-11-16 08:16:53,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:53,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 2958 states and 4661 transitions. [2022-11-16 08:16:53,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2958 states and 4661 transitions. [2022-11-16 08:16:53,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2022-11-16 08:16:53,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:53,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:53,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:16:57,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1084 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1084 trivial. 0 not checked. [2022-11-16 08:16:58,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:16:58,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4745 states to 2961 states and 4665 transitions. [2022-11-16 08:16:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 4665 transitions. [2022-11-16 08:16:58,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2022-11-16 08:16:58,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:16:58,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:16:58,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:17:02,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 15 proven. 19 refuted. 0 times theorem prover too weak. 1175 trivial. 0 not checked. [2022-11-16 08:17:03,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:17:03,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4757 states to 2969 states and 4677 transitions. [2022-11-16 08:17:03,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 4677 transitions. [2022-11-16 08:17:03,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2022-11-16 08:17:03,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:17:03,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:17:03,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:17:04,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 11 proven. 82 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked.