./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.15.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.15.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/bin/ukojak-rkRKPMF4O4 --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 32bit --witnessprinter.graph.data.programhash 4859a4cdb98a3caca502aed15b30b6d563e2037c3c786a209b1853d003f6e66c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:08:49,458 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:08:49,459 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:08:49,471 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:08:49,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:08:49,472 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:08:49,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:08:49,474 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:08:49,475 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:08:49,476 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:08:49,477 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:08:49,477 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:08:49,478 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:08:49,478 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:08:49,479 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:08:49,480 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:08:49,480 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:08:49,481 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:08:49,482 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:08:49,483 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:08:49,484 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:08:49,485 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:08:49,485 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:08:49,486 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:08:49,488 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:08:49,488 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:08:49,489 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:08:49,489 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:08:49,489 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:08:49,490 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:08:49,490 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:08:49,491 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:08:49,491 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:08:49,492 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:08:49,492 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:08:49,493 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:08:49,493 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:08:49,493 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:08:49,493 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:08:49,494 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:08:49,494 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:08:49,495 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:08:49,509 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:08:49,509 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:08:49,510 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:08:49,510 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:08:49,511 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:08:49,511 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:08:49,511 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:08:49,511 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:08:49,511 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:08:49,511 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:08:49,511 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:08:49,511 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:08:49,516 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:08:49,516 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:08:49,516 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:08:49,516 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:08:49,516 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:08:49,517 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:08:49,517 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:08:49,517 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:08:49,517 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:08:49,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:08:49,518 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:08:49,518 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:08:49,518 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:08:49,518 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:08:49,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:08:49,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:08:49,519 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_6208213b-1b9d-466f-9137-d65d209a0b60/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4859a4cdb98a3caca502aed15b30b6d563e2037c3c786a209b1853d003f6e66c [2022-12-14 22:08:49,680 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:08:49,697 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:08:49,699 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:08:49,700 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:08:49,701 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:08:49,702 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.15.cil.c [2022-12-14 22:08:52,270 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:08:52,709 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:08:52,711 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/sv-benchmarks/c/combinations/Problem05_label42+token_ring.15.cil.c [2022-12-14 22:08:52,746 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/bin/ukojak-rkRKPMF4O4/data/d404dcf65/715bb55b2c1d481bab432d8f7dd34769/FLAG3b3aa4210 [2022-12-14 22:08:52,757 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/bin/ukojak-rkRKPMF4O4/data/d404dcf65/715bb55b2c1d481bab432d8f7dd34769 [2022-12-14 22:08:52,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:08:52,760 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:08:52,761 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:08:52,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:08:52,764 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:08:52,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:08:52" (1/1) ... [2022-12-14 22:08:52,765 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cfc7af5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:08:52, skipping insertion in model container [2022-12-14 22:08:52,765 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:08:52" (1/1) ... [2022-12-14 22:08:52,771 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:08:52,930 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:08:54,233 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/sv-benchmarks/c/combinations/Problem05_label42+token_ring.15.cil.c[378560,378573] [2022-12-14 22:08:54,258 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/sv-benchmarks/c/combinations/Problem05_label42+token_ring.15.cil.c[383339,383352] [2022-12-14 22:08:54,499 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:08:54,507 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:08:55,307 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/sv-benchmarks/c/combinations/Problem05_label42+token_ring.15.cil.c[378560,378573] [2022-12-14 22:08:55,314 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/sv-benchmarks/c/combinations/Problem05_label42+token_ring.15.cil.c[383339,383352] [2022-12-14 22:08:55,340 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:08:55,384 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:08:55,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:08:55 WrapperNode [2022-12-14 22:08:55,384 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:08:55,385 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:08:55,385 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:08:55,385 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:08:55,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:08:55" (1/1) ... [2022-12-14 22:08:55,442 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:08:55" (1/1) ... [2022-12-14 22:08:55,675 INFO L138 Inliner]: procedures = 70, calls = 81, calls flagged for inlining = 47, calls inlined = 47, statements flattened = 13260 [2022-12-14 22:08:55,675 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:08:55,676 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:08:55,676 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:08:55,676 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:08:55,683 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:08:55" (1/1) ... [2022-12-14 22:08:55,683 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:08:55" (1/1) ... [2022-12-14 22:08:55,712 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:08:55" (1/1) ... [2022-12-14 22:08:55,712 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:08:55" (1/1) ... [2022-12-14 22:08:55,864 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:08:55" (1/1) ... [2022-12-14 22:08:55,912 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:08:55" (1/1) ... [2022-12-14 22:08:55,931 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:08:55" (1/1) ... [2022-12-14 22:08:55,949 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:08:55" (1/1) ... [2022-12-14 22:08:55,987 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:08:55,987 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:08:55,987 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:08:55,988 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:08:55,988 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:08:55" (1/1) ... [2022-12-14 22:08:55,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:08:56,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:08:56,012 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:08:56,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6208213b-1b9d-466f-9137-d65d209a0b60/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:08:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:08:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 22:08:56,050 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 22:08:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 22:08:56,051 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 22:08:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 22:08:56,051 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 22:08:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-14 22:08:56,051 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-14 22:08:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 22:08:56,052 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 22:08:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 22:08:56,052 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 22:08:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 22:08:56,052 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 22:08:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:08:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:08:56,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:08:56,165 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:08:56,167 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:09:01,961 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:09:03,544 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:09:03,545 INFO L300 CfgBuilder]: Removed 17 assume(true) statements. [2022-12-14 22:09:03,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:09:03 BoogieIcfgContainer [2022-12-14 22:09:03,548 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:09:03,549 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:09:03,549 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:09:03,556 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:09:03,556 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:09:03" (1/1) ... [2022-12-14 22:09:03,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:09:03,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:03,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3593 states to 1848 states and 3593 transitions. [2022-12-14 22:09:03,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3593 transitions. [2022-12-14 22:09:03,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:03,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:03,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:03,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:04,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:04,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1888 states and 3671 transitions. [2022-12-14 22:09:04,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 3671 transitions. [2022-12-14 22:09:04,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:04,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:04,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:04,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:04,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:04,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:04,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1889 states and 3671 transitions. [2022-12-14 22:09:04,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3671 transitions. [2022-12-14 22:09:04,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:04,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:04,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:04,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:04,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:04,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:04,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1890 states and 3671 transitions. [2022-12-14 22:09:04,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3671 transitions. [2022-12-14 22:09:04,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:04,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:04,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:04,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:04,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:04,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:04,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1891 states and 3671 transitions. [2022-12-14 22:09:04,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 3671 transitions. [2022-12-14 22:09:04,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:04,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:04,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:04,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:04,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:04,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:04,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1892 states and 3671 transitions. [2022-12-14 22:09:04,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3671 transitions. [2022-12-14 22:09:04,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:04,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:04,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:04,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:04,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:04,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:04,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1893 states and 3671 transitions. [2022-12-14 22:09:04,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3671 transitions. [2022-12-14 22:09:04,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:04,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:04,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:04,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:04,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:04,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:05,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1894 states and 3671 transitions. [2022-12-14 22:09:05,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3671 transitions. [2022-12-14 22:09:05,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:05,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:05,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:05,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:05,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:05,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:05,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1895 states and 3671 transitions. [2022-12-14 22:09:05,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3671 transitions. [2022-12-14 22:09:05,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:05,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:05,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:05,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:05,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:05,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:05,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1896 states and 3671 transitions. [2022-12-14 22:09:05,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3671 transitions. [2022-12-14 22:09:05,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:05,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:05,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:05,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:05,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:05,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:05,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1897 states and 3671 transitions. [2022-12-14 22:09:05,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3671 transitions. [2022-12-14 22:09:05,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:05,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:05,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:05,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:05,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1898 states and 3671 transitions. [2022-12-14 22:09:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3671 transitions. [2022-12-14 22:09:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:05,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:05,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:05,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:05,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:05,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:05,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1899 states and 3671 transitions. [2022-12-14 22:09:05,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3671 transitions. [2022-12-14 22:09:05,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:05,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:05,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:05,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:05,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:05,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1900 states and 3671 transitions. [2022-12-14 22:09:05,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3671 transitions. [2022-12-14 22:09:05,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:05,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:05,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:05,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:05,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:05,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3678 states to 1901 states and 3671 transitions. [2022-12-14 22:09:05,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3671 transitions. [2022-12-14 22:09:05,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:05,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:05,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:05,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:05,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:05,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:05,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1937 states and 3742 transitions. [2022-12-14 22:09:05,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3742 transitions. [2022-12-14 22:09:05,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:05,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:05,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:05,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:05,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:05,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:05,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1938 states and 3742 transitions. [2022-12-14 22:09:05,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3742 transitions. [2022-12-14 22:09:05,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:05,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:05,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:05,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:06,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:06,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:06,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1939 states and 3742 transitions. [2022-12-14 22:09:06,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3742 transitions. [2022-12-14 22:09:06,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:06,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:06,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:06,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:06,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:06,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:06,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1940 states and 3742 transitions. [2022-12-14 22:09:06,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 3742 transitions. [2022-12-14 22:09:06,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:06,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:06,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:06,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:06,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:06,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1941 states and 3742 transitions. [2022-12-14 22:09:06,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 3742 transitions. [2022-12-14 22:09:06,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:06,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:06,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:06,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:06,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:06,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:06,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1942 states and 3742 transitions. [2022-12-14 22:09:06,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3742 transitions. [2022-12-14 22:09:06,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:06,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:06,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:06,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:06,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:06,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:06,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1943 states and 3742 transitions. [2022-12-14 22:09:06,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3742 transitions. [2022-12-14 22:09:06,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:06,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:06,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:06,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:06,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:06,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:06,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1944 states and 3742 transitions. [2022-12-14 22:09:06,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3742 transitions. [2022-12-14 22:09:06,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:06,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:06,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:06,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:06,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:06,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:06,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1945 states and 3742 transitions. [2022-12-14 22:09:06,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3742 transitions. [2022-12-14 22:09:06,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:06,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:06,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:06,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:06,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:06,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:06,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1946 states and 3742 transitions. [2022-12-14 22:09:06,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3742 transitions. [2022-12-14 22:09:06,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:06,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:06,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:06,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:06,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:06,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:06,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1947 states and 3742 transitions. [2022-12-14 22:09:06,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 3742 transitions. [2022-12-14 22:09:06,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:06,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:06,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:06,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:06,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:06,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:06,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1948 states and 3742 transitions. [2022-12-14 22:09:06,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3742 transitions. [2022-12-14 22:09:06,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:06,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:06,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:06,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:06,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:06,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:06,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1980 states and 3807 transitions. [2022-12-14 22:09:06,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3807 transitions. [2022-12-14 22:09:06,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:06,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:06,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:06,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:07,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:07,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:07,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1981 states and 3807 transitions. [2022-12-14 22:09:07,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3807 transitions. [2022-12-14 22:09:07,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:07,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:07,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:07,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:07,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:07,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:07,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1982 states and 3807 transitions. [2022-12-14 22:09:07,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3807 transitions. [2022-12-14 22:09:07,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:07,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:07,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:07,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:07,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:07,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1983 states and 3807 transitions. [2022-12-14 22:09:07,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3807 transitions. [2022-12-14 22:09:07,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:07,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:07,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:07,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:07,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:07,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:07,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1984 states and 3807 transitions. [2022-12-14 22:09:07,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3807 transitions. [2022-12-14 22:09:07,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:07,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:07,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:07,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:07,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:07,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1985 states and 3807 transitions. [2022-12-14 22:09:07,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3807 transitions. [2022-12-14 22:09:07,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:07,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:07,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:07,393 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:07,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:07,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1986 states and 3807 transitions. [2022-12-14 22:09:07,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1986 states and 3807 transitions. [2022-12-14 22:09:07,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:07,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:07,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:07,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:07,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:07,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:07,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1987 states and 3807 transitions. [2022-12-14 22:09:07,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3807 transitions. [2022-12-14 22:09:07,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:07,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:07,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:07,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:07,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:07,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:07,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1988 states and 3807 transitions. [2022-12-14 22:09:07,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 3807 transitions. [2022-12-14 22:09:07,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:07,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:07,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:07,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:07,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:07,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:07,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1989 states and 3807 transitions. [2022-12-14 22:09:07,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3807 transitions. [2022-12-14 22:09:07,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:07,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:07,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:07,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:07,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:07,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:07,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1990 states and 3807 transitions. [2022-12-14 22:09:07,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3807 transitions. [2022-12-14 22:09:07,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:07,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:07,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:07,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:07,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:08,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:08,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2016 states and 3860 transitions. [2022-12-14 22:09:08,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3860 transitions. [2022-12-14 22:09:08,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:08,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:08,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:08,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:08,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:08,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:08,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2017 states and 3860 transitions. [2022-12-14 22:09:08,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3860 transitions. [2022-12-14 22:09:08,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:08,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:08,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:08,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:08,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:08,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:08,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2018 states and 3860 transitions. [2022-12-14 22:09:08,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2018 states and 3860 transitions. [2022-12-14 22:09:08,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:08,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:08,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:08,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:08,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:08,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:08,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2019 states and 3860 transitions. [2022-12-14 22:09:08,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3860 transitions. [2022-12-14 22:09:08,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:08,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:08,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:08,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:08,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:08,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:08,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2020 states and 3860 transitions. [2022-12-14 22:09:08,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 3860 transitions. [2022-12-14 22:09:08,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:08,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:08,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:08,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:08,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:08,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:08,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2021 states and 3860 transitions. [2022-12-14 22:09:08,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3860 transitions. [2022-12-14 22:09:08,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:08,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:08,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:08,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:08,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:08,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:08,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2022 states and 3860 transitions. [2022-12-14 22:09:08,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3860 transitions. [2022-12-14 22:09:08,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:08,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:08,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:08,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:08,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:08,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:08,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2023 states and 3860 transitions. [2022-12-14 22:09:08,635 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3860 transitions. [2022-12-14 22:09:08,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:08,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:08,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:08,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:08,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:08,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:08,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 2024 states and 3860 transitions. [2022-12-14 22:09:08,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3860 transitions. [2022-12-14 22:09:08,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:08,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:08,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:08,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:08,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:09,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:09,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2044 states and 3901 transitions. [2022-12-14 22:09:09,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2044 states and 3901 transitions. [2022-12-14 22:09:09,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:09,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:09,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:09,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:09,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:09,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:09,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2045 states and 3901 transitions. [2022-12-14 22:09:09,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 3901 transitions. [2022-12-14 22:09:09,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:09,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:09,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:09,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:09,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:09,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:09,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2046 states and 3901 transitions. [2022-12-14 22:09:09,186 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3901 transitions. [2022-12-14 22:09:09,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:09,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:09,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:09,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:09,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:09,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:09,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2047 states and 3901 transitions. [2022-12-14 22:09:09,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3901 transitions. [2022-12-14 22:09:09,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:09,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:09,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:09,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:09,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:09,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:09,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2048 states and 3901 transitions. [2022-12-14 22:09:09,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3901 transitions. [2022-12-14 22:09:09,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:09,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:09,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:09,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:09,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:09,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:09,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2049 states and 3901 transitions. [2022-12-14 22:09:09,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3901 transitions. [2022-12-14 22:09:09,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:09,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:09,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:09,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:09,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:09,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:09,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 2050 states and 3901 transitions. [2022-12-14 22:09:09,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3901 transitions. [2022-12-14 22:09:09,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:09,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:09,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:09,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:09,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:09,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:09,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2064 states and 3930 transitions. [2022-12-14 22:09:09,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 3930 transitions. [2022-12-14 22:09:09,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:09,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:09,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:09,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:09,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2065 states and 3930 transitions. [2022-12-14 22:09:09,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3930 transitions. [2022-12-14 22:09:09,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:09,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:09,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:09,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:09,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:09,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2066 states and 3930 transitions. [2022-12-14 22:09:09,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3930 transitions. [2022-12-14 22:09:09,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:09,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:09,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:09,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:09,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:09,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:09,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2067 states and 3930 transitions. [2022-12-14 22:09:09,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 3930 transitions. [2022-12-14 22:09:09,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:09,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:09,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:09,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:10,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:10,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:10,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2068 states and 3930 transitions. [2022-12-14 22:09:10,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 3930 transitions. [2022-12-14 22:09:10,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:10,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:10,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:10,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:10,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:10,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2076 states and 3947 transitions. [2022-12-14 22:09:10,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3947 transitions. [2022-12-14 22:09:10,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:10,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:10,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:10,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:10,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:10,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:10,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2077 states and 3947 transitions. [2022-12-14 22:09:10,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3947 transitions. [2022-12-14 22:09:10,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:10,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:10,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:10,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:10,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:10,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:10,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2078 states and 3947 transitions. [2022-12-14 22:09:10,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3947 transitions. [2022-12-14 22:09:10,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:10,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:10,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:10,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:10,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:10,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:10,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2083 states and 3958 transitions. [2022-12-14 22:09:10,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 3958 transitions. [2022-12-14 22:09:10,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:10,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:10,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:10,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:10,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:10,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:10,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2084 states and 3958 transitions. [2022-12-14 22:09:10,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2084 states and 3958 transitions. [2022-12-14 22:09:10,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 22:09:10,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:10,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:10,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:10,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:09:10,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:10,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4031 states to 2092 states and 3973 transitions. [2022-12-14 22:09:10,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 3973 transitions. [2022-12-14 22:09:10,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:09:10,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:10,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:10,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:11,096 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:09:12,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:12,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2138 states and 4066 transitions. [2022-12-14 22:09:12,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 4066 transitions. [2022-12-14 22:09:12,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:09:12,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:12,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:12,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:12,771 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:13,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:13,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4155 states to 2140 states and 4071 transitions. [2022-12-14 22:09:13,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 4071 transitions. [2022-12-14 22:09:13,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:09:13,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:13,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:13,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:13,950 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:15,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:15,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4188 states to 2151 states and 4094 transitions. [2022-12-14 22:09:15,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 4094 transitions. [2022-12-14 22:09:15,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:09:15,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:15,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:15,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:15,662 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:17,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:17,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 2168 states and 4129 transitions. [2022-12-14 22:09:17,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4129 transitions. [2022-12-14 22:09:17,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:09:17,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:17,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:17,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:18,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:21,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:21,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4290 states to 2191 states and 4176 transitions. [2022-12-14 22:09:21,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2191 states and 4176 transitions. [2022-12-14 22:09:21,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:09:21,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:21,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:21,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:22,130 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:26,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:26,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2220 states and 4235 transitions. [2022-12-14 22:09:26,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 4235 transitions. [2022-12-14 22:09:26,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:09:26,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:26,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:26,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:27,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:33,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:33,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4446 states to 2258 states and 4312 transitions. [2022-12-14 22:09:33,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 4312 transitions. [2022-12-14 22:09:33,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:33,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:33,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:33,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:33,799 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:33,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:33,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4447 states to 2259 states and 4313 transitions. [2022-12-14 22:09:33,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 4313 transitions. [2022-12-14 22:09:33,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:33,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:33,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:33,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:33,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:34,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:34,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4448 states to 2260 states and 4314 transitions. [2022-12-14 22:09:34,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4314 transitions. [2022-12-14 22:09:34,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:34,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:34,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:34,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:34,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:34,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:34,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4449 states to 2261 states and 4315 transitions. [2022-12-14 22:09:34,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4315 transitions. [2022-12-14 22:09:34,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:34,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:34,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:34,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:34,381 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:34,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:34,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4450 states to 2262 states and 4316 transitions. [2022-12-14 22:09:34,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4316 transitions. [2022-12-14 22:09:34,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:34,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:34,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:34,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:34,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:34,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:34,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 2263 states and 4317 transitions. [2022-12-14 22:09:34,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4317 transitions. [2022-12-14 22:09:34,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:34,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:34,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:34,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:34,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:35,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:35,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4452 states to 2264 states and 4318 transitions. [2022-12-14 22:09:35,027 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4318 transitions. [2022-12-14 22:09:35,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:35,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:35,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:35,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:35,077 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:35,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:35,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 2265 states and 4319 transitions. [2022-12-14 22:09:35,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 4319 transitions. [2022-12-14 22:09:35,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:35,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:35,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:35,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:35,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:09:42,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:42,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2313 states and 4419 transitions. [2022-12-14 22:09:42,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 4419 transitions. [2022-12-14 22:09:42,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:42,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:42,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:42,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:42,264 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:09:42,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:42,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4603 states to 2315 states and 4424 transitions. [2022-12-14 22:09:42,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 4424 transitions. [2022-12-14 22:09:42,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:42,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:42,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:42,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:42,897 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:43,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:43,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4604 states to 2316 states and 4425 transitions. [2022-12-14 22:09:43,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4425 transitions. [2022-12-14 22:09:43,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:43,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:43,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:43,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:43,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:09:45,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:45,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 2327 states and 4448 transitions. [2022-12-14 22:09:45,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2327 states and 4448 transitions. [2022-12-14 22:09:45,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:45,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:45,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:45,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:45,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:45,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 2328 states and 4449 transitions. [2022-12-14 22:09:45,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4449 transitions. [2022-12-14 22:09:45,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:45,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:45,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:45,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:45,818 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:46,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:46,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4631 states to 2329 states and 4450 transitions. [2022-12-14 22:09:46,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4450 transitions. [2022-12-14 22:09:46,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:46,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:46,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:46,108 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:09:48,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:48,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4668 states to 2346 states and 4485 transitions. [2022-12-14 22:09:48,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4485 transitions. [2022-12-14 22:09:48,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:48,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:48,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:48,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:49,006 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:09:52,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:52,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4717 states to 2369 states and 4532 transitions. [2022-12-14 22:09:52,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 4532 transitions. [2022-12-14 22:09:52,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:52,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:52,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:52,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:52,917 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:53,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 2370 states and 4533 transitions. [2022-12-14 22:09:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2370 states and 4533 transitions. [2022-12-14 22:09:53,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:53,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:53,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:53,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:53,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:09:58,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:58,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4779 states to 2399 states and 4592 transitions. [2022-12-14 22:09:58,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4592 transitions. [2022-12-14 22:09:58,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:58,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:58,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:58,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:58,389 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:09:58,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:09:58,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4780 states to 2400 states and 4593 transitions. [2022-12-14 22:09:58,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4593 transitions. [2022-12-14 22:09:58,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:09:58,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:09:58,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:09:58,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:09:58,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:06,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:06,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4860 states to 2438 states and 4671 transitions. [2022-12-14 22:10:06,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2438 states and 4671 transitions. [2022-12-14 22:10:06,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 22:10:06,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:06,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:06,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:06,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 22:10:06,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:06,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4789 states to 2399 states and 4603 transitions. [2022-12-14 22:10:06,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4603 transitions. [2022-12-14 22:10:06,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:06,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:06,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:06,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:06,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:07,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:07,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4790 states to 2400 states and 4604 transitions. [2022-12-14 22:10:07,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4604 transitions. [2022-12-14 22:10:07,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:07,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:07,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:07,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:07,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:07,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:07,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4791 states to 2401 states and 4605 transitions. [2022-12-14 22:10:07,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 4605 transitions. [2022-12-14 22:10:07,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:07,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:07,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:07,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:07,477 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:07,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:07,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4792 states to 2402 states and 4606 transitions. [2022-12-14 22:10:07,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 4606 transitions. [2022-12-14 22:10:07,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:07,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:07,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:07,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:07,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:07,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:07,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4793 states to 2403 states and 4607 transitions. [2022-12-14 22:10:07,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2403 states and 4607 transitions. [2022-12-14 22:10:07,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:07,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:07,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:08,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:08,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:08,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4794 states to 2404 states and 4608 transitions. [2022-12-14 22:10:08,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2404 states and 4608 transitions. [2022-12-14 22:10:08,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:08,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:08,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:08,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:08,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:08,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4795 states to 2405 states and 4609 transitions. [2022-12-14 22:10:08,736 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 4609 transitions. [2022-12-14 22:10:08,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:08,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:08,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:08,786 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:09,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:09,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4796 states to 2406 states and 4610 transitions. [2022-12-14 22:10:09,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 4610 transitions. [2022-12-14 22:10:09,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:09,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:09,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:09,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:10,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:10:21,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:21,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4959 states to 2456 states and 4717 transitions. [2022-12-14 22:10:21,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 4717 transitions. [2022-12-14 22:10:21,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:21,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:21,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:21,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:21,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:22,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:22,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4966 states to 2458 states and 4722 transitions. [2022-12-14 22:10:22,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4722 transitions. [2022-12-14 22:10:22,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:22,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:22,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:22,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:22,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:22,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:22,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4967 states to 2459 states and 4723 transitions. [2022-12-14 22:10:22,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4723 transitions. [2022-12-14 22:10:22,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:22,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:22,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:22,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:22,993 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:25,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:25,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4992 states to 2470 states and 4746 transitions. [2022-12-14 22:10:25,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 4746 transitions. [2022-12-14 22:10:25,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:25,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:25,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:25,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:25,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:25,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 2471 states and 4747 transitions. [2022-12-14 22:10:25,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4747 transitions. [2022-12-14 22:10:25,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:25,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:25,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:26,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:26,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:26,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:26,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4994 states to 2472 states and 4748 transitions. [2022-12-14 22:10:26,408 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 4748 transitions. [2022-12-14 22:10:26,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:26,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:26,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:26,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:26,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:29,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:29,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5031 states to 2489 states and 4783 transitions. [2022-12-14 22:10:29,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 4783 transitions. [2022-12-14 22:10:29,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:29,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:29,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:29,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:29,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:35,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:35,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 2512 states and 4830 transitions. [2022-12-14 22:10:35,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2512 states and 4830 transitions. [2022-12-14 22:10:35,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:35,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:35,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:35,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:35,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:35,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5081 states to 2513 states and 4831 transitions. [2022-12-14 22:10:35,546 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 4831 transitions. [2022-12-14 22:10:35,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:35,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:35,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:35,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:35,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:43,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:43,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5142 states to 2542 states and 4890 transitions. [2022-12-14 22:10:43,735 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 4890 transitions. [2022-12-14 22:10:43,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:43,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:43,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:43,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:43,784 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:44,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:44,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 2543 states and 4891 transitions. [2022-12-14 22:10:44,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4891 transitions. [2022-12-14 22:10:44,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:44,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:44,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:44,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:44,274 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:56,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:56,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5222 states to 2580 states and 4968 transitions. [2022-12-14 22:10:56,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 4968 transitions. [2022-12-14 22:10:56,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 22:10:56,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:56,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:56,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:56,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:56,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5148 states to 2541 states and 4898 transitions. [2022-12-14 22:10:56,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 4898 transitions. [2022-12-14 22:10:56,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:10:56,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:56,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:56,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:56,331 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:56,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:56,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 2542 states and 4899 transitions. [2022-12-14 22:10:56,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 4899 transitions. [2022-12-14 22:10:56,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:10:56,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:56,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:56,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:56,746 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:57,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:57,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 2543 states and 4900 transitions. [2022-12-14 22:10:57,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2543 states and 4900 transitions. [2022-12-14 22:10:57,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:10:57,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:57,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:57,215 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:57,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:57,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5151 states to 2544 states and 4901 transitions. [2022-12-14 22:10:57,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 4901 transitions. [2022-12-14 22:10:57,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:10:57,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:57,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:57,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:57,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:58,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:58,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5152 states to 2545 states and 4902 transitions. [2022-12-14 22:10:58,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2545 states and 4902 transitions. [2022-12-14 22:10:58,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:10:58,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:58,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:58,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:58,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:58,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5153 states to 2546 states and 4903 transitions. [2022-12-14 22:10:58,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2546 states and 4903 transitions. [2022-12-14 22:10:58,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:10:58,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:58,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:58,544 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:58,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:58,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5154 states to 2547 states and 4904 transitions. [2022-12-14 22:10:58,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 4904 transitions. [2022-12-14 22:10:58,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:10:58,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:58,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:58,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:10:59,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:10:59,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:10:59,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5155 states to 2548 states and 4905 transitions. [2022-12-14 22:10:59,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 4905 transitions. [2022-12-14 22:10:59,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:10:59,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:10:59,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:10:59,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:01,108 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:11:19,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:19,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5337 states to 2600 states and 5018 transitions. [2022-12-14 22:11:19,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 5018 transitions. [2022-12-14 22:11:19,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:11:19,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:19,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:19,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:19,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:20,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:20,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5344 states to 2602 states and 5023 transitions. [2022-12-14 22:11:20,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 5023 transitions. [2022-12-14 22:11:20,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:11:20,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:20,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:20,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:20,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:21,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:21,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 2603 states and 5024 transitions. [2022-12-14 22:11:21,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2603 states and 5024 transitions. [2022-12-14 22:11:21,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:11:21,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:21,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:21,075 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:24,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:24,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5370 states to 2614 states and 5047 transitions. [2022-12-14 22:11:24,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 5047 transitions. [2022-12-14 22:11:24,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:11:24,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:24,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:24,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:24,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:25,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:25,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5371 states to 2615 states and 5048 transitions. [2022-12-14 22:11:25,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 5048 transitions. [2022-12-14 22:11:25,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:11:25,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:25,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:25,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:25,066 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:25,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:25,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5372 states to 2616 states and 5049 transitions. [2022-12-14 22:11:25,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 5049 transitions. [2022-12-14 22:11:25,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:11:25,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:25,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:25,591 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:31,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:31,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 2633 states and 5084 transitions. [2022-12-14 22:11:31,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 5084 transitions. [2022-12-14 22:11:31,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:11:31,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:31,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:31,397 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:38,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:38,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5458 states to 2656 states and 5131 transitions. [2022-12-14 22:11:38,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5131 transitions. [2022-12-14 22:11:38,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:11:38,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:38,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:38,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:38,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:38,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5459 states to 2657 states and 5132 transitions. [2022-12-14 22:11:38,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 5132 transitions. [2022-12-14 22:11:38,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:11:38,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:38,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:38,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:38,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:47,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:47,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5520 states to 2686 states and 5191 transitions. [2022-12-14 22:11:47,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5191 transitions. [2022-12-14 22:11:47,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:11:47,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:47,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:47,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:47,956 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:11:48,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:11:48,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5521 states to 2687 states and 5192 transitions. [2022-12-14 22:11:48,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5192 transitions. [2022-12-14 22:11:48,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:11:48,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:11:48,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:11:48,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:11:48,525 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:04,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:04,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5600 states to 2724 states and 5269 transitions. [2022-12-14 22:12:04,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 5269 transitions. [2022-12-14 22:12:04,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:12:04,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:04,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:04,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:04,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:05,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2686 states and 5200 transitions. [2022-12-14 22:12:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5200 transitions. [2022-12-14 22:12:05,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:05,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:05,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:05,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:05,449 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:05,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:05,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 2687 states and 5201 transitions. [2022-12-14 22:12:05,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 5201 transitions. [2022-12-14 22:12:05,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:05,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:05,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:05,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:05,966 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:06,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:06,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5528 states to 2688 states and 5202 transitions. [2022-12-14 22:12:06,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 5202 transitions. [2022-12-14 22:12:06,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:06,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:06,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:06,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:06,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:07,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:07,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5529 states to 2689 states and 5203 transitions. [2022-12-14 22:12:07,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5203 transitions. [2022-12-14 22:12:07,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:07,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:07,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:07,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:07,162 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:07,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:07,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5530 states to 2690 states and 5204 transitions. [2022-12-14 22:12:07,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5204 transitions. [2022-12-14 22:12:07,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:07,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:07,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:07,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:07,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:08,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:08,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5531 states to 2691 states and 5205 transitions. [2022-12-14 22:12:08,196 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5205 transitions. [2022-12-14 22:12:08,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:08,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:08,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:08,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:08,246 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:08,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:08,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 2692 states and 5206 transitions. [2022-12-14 22:12:08,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5206 transitions. [2022-12-14 22:12:08,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:08,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:08,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:08,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:08,804 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:09,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:09,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5533 states to 2693 states and 5207 transitions. [2022-12-14 22:12:09,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 5207 transitions. [2022-12-14 22:12:09,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:09,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:09,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:09,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:09,389 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:12:09,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:09,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 2693 states and 5206 transitions. [2022-12-14 22:12:09,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 5206 transitions. [2022-12-14 22:12:09,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:09,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:09,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:09,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:09,533 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:12:09,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:09,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5536 states to 2695 states and 5210 transitions. [2022-12-14 22:12:09,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5210 transitions. [2022-12-14 22:12:09,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:09,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:09,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:09,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:11,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:12:37,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:37,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5741 states to 2750 states and 5333 transitions. [2022-12-14 22:12:37,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2750 states and 5333 transitions. [2022-12-14 22:12:37,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:37,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:37,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:37,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:37,108 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:38,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:38,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5748 states to 2752 states and 5338 transitions. [2022-12-14 22:12:38,197 INFO L276 IsEmpty]: Start isEmpty. Operand 2752 states and 5338 transitions. [2022-12-14 22:12:38,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:38,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:38,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:38,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:38,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:39,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:39,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5749 states to 2753 states and 5339 transitions. [2022-12-14 22:12:39,027 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 5339 transitions. [2022-12-14 22:12:39,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:39,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:39,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:39,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:39,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:43,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:43,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5774 states to 2764 states and 5362 transitions. [2022-12-14 22:12:43,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2764 states and 5362 transitions. [2022-12-14 22:12:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:43,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:43,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:43,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:43,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:43,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:43,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5775 states to 2765 states and 5363 transitions. [2022-12-14 22:12:43,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2765 states and 5363 transitions. [2022-12-14 22:12:43,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:43,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:43,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:43,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:43,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:44,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:44,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5776 states to 2766 states and 5364 transitions. [2022-12-14 22:12:44,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 5364 transitions. [2022-12-14 22:12:44,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:44,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:44,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:44,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:44,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:12:51,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:12:51,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5813 states to 2783 states and 5399 transitions. [2022-12-14 22:12:51,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 5399 transitions. [2022-12-14 22:12:51,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:12:51,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:12:51,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:12:51,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:12:51,570 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:13:01,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:01,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5862 states to 2806 states and 5446 transitions. [2022-12-14 22:13:01,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2806 states and 5446 transitions. [2022-12-14 22:13:01,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:13:01,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:01,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:01,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:01,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:13:02,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:02,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5863 states to 2807 states and 5447 transitions. [2022-12-14 22:13:02,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 5447 transitions. [2022-12-14 22:13:02,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:13:02,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:02,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:02,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:02,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:13:16,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:16,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 2836 states and 5507 transitions. [2022-12-14 22:13:16,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 5507 transitions. [2022-12-14 22:13:16,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:13:16,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:16,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:16,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:16,355 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:13:17,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:17,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 2837 states and 5508 transitions. [2022-12-14 22:13:17,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5508 transitions. [2022-12-14 22:13:17,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:13:17,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:17,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:17,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:17,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:13:33,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:33,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5993 states to 2868 states and 5573 transitions. [2022-12-14 22:13:33,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 5573 transitions. [2022-12-14 22:13:33,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:13:33,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:33,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:33,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:33,635 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:13:35,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:35,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5999 states to 2871 states and 5579 transitions. [2022-12-14 22:13:35,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5579 transitions. [2022-12-14 22:13:35,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:13:35,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:35,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:35,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:35,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:13:38,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:38,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6005 states to 2874 states and 5585 transitions. [2022-12-14 22:13:38,204 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 5585 transitions. [2022-12-14 22:13:38,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 22:13:38,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:38,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:38,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:38,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:13:39,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:39,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5930 states to 2836 states and 5516 transitions. [2022-12-14 22:13:39,524 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 5516 transitions. [2022-12-14 22:13:39,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:13:39,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:39,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:39,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:39,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:13:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:40,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5931 states to 2837 states and 5517 transitions. [2022-12-14 22:13:40,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5517 transitions. [2022-12-14 22:13:40,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:13:40,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:40,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:40,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:40,204 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:13:40,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:40,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5932 states to 2838 states and 5518 transitions. [2022-12-14 22:13:40,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 5518 transitions. [2022-12-14 22:13:40,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:13:40,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:40,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:40,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:40,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:13:41,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:41,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5933 states to 2839 states and 5519 transitions. [2022-12-14 22:13:41,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5519 transitions. [2022-12-14 22:13:41,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:13:41,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:41,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:41,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:13:42,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:42,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5934 states to 2840 states and 5520 transitions. [2022-12-14 22:13:42,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 5520 transitions. [2022-12-14 22:13:42,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:13:42,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:42,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:42,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:42,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:13:42,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:42,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5935 states to 2841 states and 5521 transitions. [2022-12-14 22:13:42,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 5521 transitions. [2022-12-14 22:13:42,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:13:42,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:42,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:42,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:42,909 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:13:43,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:43,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5936 states to 2842 states and 5522 transitions. [2022-12-14 22:13:43,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 5522 transitions. [2022-12-14 22:13:43,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:13:43,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:43,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:43,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:13:44,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:44,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5937 states to 2843 states and 5523 transitions. [2022-12-14 22:13:44,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 5523 transitions. [2022-12-14 22:13:44,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:13:44,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:44,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:44,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:13:44,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:44,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5941 states to 2845 states and 5527 transitions. [2022-12-14 22:13:44,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 5527 transitions. [2022-12-14 22:13:44,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:13:44,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:44,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:45,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:13:45,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:45,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 2847 states and 5531 transitions. [2022-12-14 22:13:45,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5531 transitions. [2022-12-14 22:13:45,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:13:45,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:45,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:45,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:45,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:13:56,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:56,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6006 states to 2857 states and 5553 transitions. [2022-12-14 22:13:56,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 5553 transitions. [2022-12-14 22:13:56,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:13:56,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:56,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:56,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:56,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:13:56,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:13:56,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6007 states to 2858 states and 5554 transitions. [2022-12-14 22:13:56,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 5554 transitions. [2022-12-14 22:13:56,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:13:56,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:13:56,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:13:56,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:13:59,018 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:14:39,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:39,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6230 states to 2915 states and 5684 transitions. [2022-12-14 22:14:39,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2915 states and 5684 transitions. [2022-12-14 22:14:39,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:14:39,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:39,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:39,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:39,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:14:40,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:40,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6237 states to 2917 states and 5689 transitions. [2022-12-14 22:14:40,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2917 states and 5689 transitions. [2022-12-14 22:14:40,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:14:40,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:40,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:40,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:40,843 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:14:41,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:41,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6238 states to 2918 states and 5690 transitions. [2022-12-14 22:14:41,709 INFO L276 IsEmpty]: Start isEmpty. Operand 2918 states and 5690 transitions. [2022-12-14 22:14:41,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:14:41,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:41,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:41,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:14:47,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:47,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6263 states to 2929 states and 5713 transitions. [2022-12-14 22:14:47,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 5713 transitions. [2022-12-14 22:14:47,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:14:47,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:47,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:47,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:14:48,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:48,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6264 states to 2930 states and 5714 transitions. [2022-12-14 22:14:48,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 5714 transitions. [2022-12-14 22:14:48,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:14:48,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:48,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:48,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:48,770 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:14:49,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6265 states to 2931 states and 5715 transitions. [2022-12-14 22:14:49,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2931 states and 5715 transitions. [2022-12-14 22:14:49,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:14:49,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:49,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:49,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:49,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:14:58,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:14:58,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6302 states to 2948 states and 5750 transitions. [2022-12-14 22:14:58,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 5750 transitions. [2022-12-14 22:14:58,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:14:58,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:14:58,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:14:58,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:14:58,391 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:15:11,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:15:11,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6352 states to 2971 states and 5798 transitions. [2022-12-14 22:15:11,255 INFO L276 IsEmpty]: Start isEmpty. Operand 2971 states and 5798 transitions. [2022-12-14 22:15:11,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:15:11,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:15:11,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:15:11,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:15:11,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:15:12,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:15:12,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6353 states to 2972 states and 5799 transitions. [2022-12-14 22:15:12,019 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 5799 transitions. [2022-12-14 22:15:12,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:15:12,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:15:12,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:15:12,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:15:12,069 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:15:30,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:15:30,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6415 states to 3001 states and 5859 transitions. [2022-12-14 22:15:30,252 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 5859 transitions. [2022-12-14 22:15:30,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:15:30,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:15:30,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:15:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:15:30,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:15:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:15:31,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6416 states to 3002 states and 5860 transitions. [2022-12-14 22:15:31,147 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 5860 transitions. [2022-12-14 22:15:31,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:15:31,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:15:31,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:15:31,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:15:31,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:15:58,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:15:58,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6495 states to 3039 states and 5937 transitions. [2022-12-14 22:15:58,084 INFO L276 IsEmpty]: Start isEmpty. Operand 3039 states and 5937 transitions. [2022-12-14 22:15:58,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 22:15:58,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:15:58,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:15:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:15:58,134 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:15:59,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:15:59,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6419 states to 3001 states and 5868 transitions. [2022-12-14 22:15:59,674 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 5868 transitions. [2022-12-14 22:15:59,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:15:59,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:15:59,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:15:59,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:15:59,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:00,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:00,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6420 states to 3002 states and 5869 transitions. [2022-12-14 22:16:00,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 5869 transitions. [2022-12-14 22:16:00,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:16:00,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:00,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:00,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:00,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:00,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:00,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6421 states to 3003 states and 5870 transitions. [2022-12-14 22:16:00,995 INFO L276 IsEmpty]: Start isEmpty. Operand 3003 states and 5870 transitions. [2022-12-14 22:16:00,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:16:00,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:00,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:01,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:01,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:01,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:01,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6422 states to 3004 states and 5871 transitions. [2022-12-14 22:16:01,929 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 5871 transitions. [2022-12-14 22:16:01,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:16:01,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:01,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:01,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:01,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:02,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:02,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6423 states to 3005 states and 5872 transitions. [2022-12-14 22:16:02,699 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 5872 transitions. [2022-12-14 22:16:02,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:16:02,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:02,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:02,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:02,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:03,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:03,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6424 states to 3006 states and 5873 transitions. [2022-12-14 22:16:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5873 transitions. [2022-12-14 22:16:03,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:16:03,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:03,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:03,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:03,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:04,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:04,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6425 states to 3007 states and 5874 transitions. [2022-12-14 22:16:04,424 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5874 transitions. [2022-12-14 22:16:04,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:16:04,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:04,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:04,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:04,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:16:05,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:05,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6426 states to 3008 states and 5875 transitions. [2022-12-14 22:16:05,439 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 5875 transitions. [2022-12-14 22:16:05,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:16:05,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:05,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:05,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:05,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:16:06,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:06,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6429 states to 3010 states and 5878 transitions. [2022-12-14 22:16:06,909 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 5878 transitions. [2022-12-14 22:16:06,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:16:06,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:06,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:06,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:07,020 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:16:07,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:07,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6433 states to 3012 states and 5882 transitions. [2022-12-14 22:16:07,183 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 5882 transitions. [2022-12-14 22:16:07,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:16:07,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:07,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:07,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:07,345 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:16:07,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:07,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6437 states to 3014 states and 5886 transitions. [2022-12-14 22:16:07,456 INFO L276 IsEmpty]: Start isEmpty. Operand 3014 states and 5886 transitions. [2022-12-14 22:16:07,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:16:07,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:07,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:07,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:08,210 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:16:25,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:25,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6467 states to 3026 states and 5914 transitions. [2022-12-14 22:16:25,600 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 5914 transitions. [2022-12-14 22:16:25,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:16:25,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:25,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:25,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:25,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:16:25,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:16:25,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6468 states to 3027 states and 5915 transitions. [2022-12-14 22:16:25,768 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 5915 transitions. [2022-12-14 22:16:25,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:16:25,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:16:25,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:16:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:16:28,807 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:17:25,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:25,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6710 states to 3086 states and 6054 transitions. [2022-12-14 22:17:25,606 INFO L276 IsEmpty]: Start isEmpty. Operand 3086 states and 6054 transitions. [2022-12-14 22:17:25,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:17:25,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:25,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:25,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:25,656 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:27,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:27,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6717 states to 3088 states and 6059 transitions. [2022-12-14 22:17:27,920 INFO L276 IsEmpty]: Start isEmpty. Operand 3088 states and 6059 transitions. [2022-12-14 22:17:27,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:17:27,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:27,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:27,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:27,970 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:29,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:29,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6718 states to 3089 states and 6060 transitions. [2022-12-14 22:17:29,013 INFO L276 IsEmpty]: Start isEmpty. Operand 3089 states and 6060 transitions. [2022-12-14 22:17:29,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:17:29,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:29,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:29,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:29,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:36,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:36,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6743 states to 3100 states and 6083 transitions. [2022-12-14 22:17:36,179 INFO L276 IsEmpty]: Start isEmpty. Operand 3100 states and 6083 transitions. [2022-12-14 22:17:36,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:17:36,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:36,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:36,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:36,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:37,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:37,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6744 states to 3101 states and 6084 transitions. [2022-12-14 22:17:37,132 INFO L276 IsEmpty]: Start isEmpty. Operand 3101 states and 6084 transitions. [2022-12-14 22:17:37,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:17:37,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:37,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:37,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:37,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:38,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:38,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6745 states to 3102 states and 6085 transitions. [2022-12-14 22:17:38,064 INFO L276 IsEmpty]: Start isEmpty. Operand 3102 states and 6085 transitions. [2022-12-14 22:17:38,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:17:38,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:38,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:38,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:38,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:17:48,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:17:48,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6782 states to 3119 states and 6120 transitions. [2022-12-14 22:17:48,605 INFO L276 IsEmpty]: Start isEmpty. Operand 3119 states and 6120 transitions. [2022-12-14 22:17:48,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:17:48,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:17:48,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:17:48,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:17:48,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:03,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:03,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6831 states to 3141 states and 6167 transitions. [2022-12-14 22:18:03,788 INFO L276 IsEmpty]: Start isEmpty. Operand 3141 states and 6167 transitions. [2022-12-14 22:18:03,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:18:03,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:03,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:03,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:03,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:04,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:04,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6832 states to 3142 states and 6168 transitions. [2022-12-14 22:18:04,680 INFO L276 IsEmpty]: Start isEmpty. Operand 3142 states and 6168 transitions. [2022-12-14 22:18:04,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:18:04,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:04,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:04,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:04,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:29,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:29,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6894 states to 3171 states and 6228 transitions. [2022-12-14 22:18:29,396 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 6228 transitions. [2022-12-14 22:18:29,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:18:29,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:29,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:29,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:30,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:30,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6895 states to 3172 states and 6229 transitions. [2022-12-14 22:18:30,468 INFO L276 IsEmpty]: Start isEmpty. Operand 3172 states and 6229 transitions. [2022-12-14 22:18:30,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:18:30,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:30,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:30,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:30,517 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:18:48,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:18:48,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6944 states to 3194 states and 6276 transitions. [2022-12-14 22:18:48,523 INFO L276 IsEmpty]: Start isEmpty. Operand 3194 states and 6276 transitions. [2022-12-14 22:18:48,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:18:48,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:18:48,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:18:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:18:48,572 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:05,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:05,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6974 states to 3209 states and 6306 transitions. [2022-12-14 22:19:05,054 INFO L276 IsEmpty]: Start isEmpty. Operand 3209 states and 6306 transitions. [2022-12-14 22:19:05,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:19:05,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:05,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:05,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:05,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:06,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:06,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6897 states to 3171 states and 6237 transitions. [2022-12-14 22:19:06,805 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 6237 transitions. [2022-12-14 22:19:06,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:19:06,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:06,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:06,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:06,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:07,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:07,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6898 states to 3172 states and 6238 transitions. [2022-12-14 22:19:07,559 INFO L276 IsEmpty]: Start isEmpty. Operand 3172 states and 6238 transitions. [2022-12-14 22:19:07,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:19:07,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:07,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:07,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:07,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:08,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:08,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6899 states to 3173 states and 6239 transitions. [2022-12-14 22:19:08,505 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states and 6239 transitions. [2022-12-14 22:19:08,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:19:08,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:08,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:08,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:09,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:09,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6900 states to 3174 states and 6240 transitions. [2022-12-14 22:19:09,421 INFO L276 IsEmpty]: Start isEmpty. Operand 3174 states and 6240 transitions. [2022-12-14 22:19:09,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:19:09,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:09,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:09,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:09,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:10,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:10,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6901 states to 3175 states and 6241 transitions. [2022-12-14 22:19:10,409 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 6241 transitions. [2022-12-14 22:19:10,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:19:10,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:10,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:10,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:10,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:11,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:11,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6902 states to 3176 states and 6242 transitions. [2022-12-14 22:19:11,286 INFO L276 IsEmpty]: Start isEmpty. Operand 3176 states and 6242 transitions. [2022-12-14 22:19:11,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:19:11,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:11,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:11,336 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:12,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:12,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6903 states to 3177 states and 6243 transitions. [2022-12-14 22:19:12,308 INFO L276 IsEmpty]: Start isEmpty. Operand 3177 states and 6243 transitions. [2022-12-14 22:19:12,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:19:12,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:12,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:12,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:12,358 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:19:13,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:13,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6904 states to 3178 states and 6244 transitions. [2022-12-14 22:19:13,662 INFO L276 IsEmpty]: Start isEmpty. Operand 3178 states and 6244 transitions. [2022-12-14 22:19:13,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:19:13,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:13,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:13,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:13,769 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:19:13,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:13,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6907 states to 3180 states and 6247 transitions. [2022-12-14 22:19:13,856 INFO L276 IsEmpty]: Start isEmpty. Operand 3180 states and 6247 transitions. [2022-12-14 22:19:13,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:19:13,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:13,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:13,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:13,962 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:19:15,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:15,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6910 states to 3182 states and 6250 transitions. [2022-12-14 22:19:15,406 INFO L276 IsEmpty]: Start isEmpty. Operand 3182 states and 6250 transitions. [2022-12-14 22:19:15,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:19:15,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:15,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:15,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:16,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:19:40,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:40,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6947 states to 3196 states and 6285 transitions. [2022-12-14 22:19:40,253 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 6285 transitions. [2022-12-14 22:19:40,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:19:40,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:40,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:40,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:40,359 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:19:40,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:40,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6951 states to 3198 states and 6289 transitions. [2022-12-14 22:19:40,436 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 6289 transitions. [2022-12-14 22:19:40,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:19:40,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:40,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:40,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:40,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:19:43,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6954 states to 3200 states and 6292 transitions. [2022-12-14 22:19:43,597 INFO L276 IsEmpty]: Start isEmpty. Operand 3200 states and 6292 transitions. [2022-12-14 22:19:43,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:19:43,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:43,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:43,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:43,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:19:43,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:43,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6955 states to 3201 states and 6293 transitions. [2022-12-14 22:19:43,787 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 6293 transitions. [2022-12-14 22:19:43,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:19:43,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:43,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:43,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:43,895 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:19:43,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:19:43,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6959 states to 3203 states and 6297 transitions. [2022-12-14 22:19:43,972 INFO L276 IsEmpty]: Start isEmpty. Operand 3203 states and 6297 transitions. [2022-12-14 22:19:43,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:19:43,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:19:43,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:19:43,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:19:47,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:21:07,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:07,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7219 states to 3264 states and 6444 transitions. [2022-12-14 22:21:07,047 INFO L276 IsEmpty]: Start isEmpty. Operand 3264 states and 6444 transitions. [2022-12-14 22:21:07,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:21:07,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:07,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:07,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:07,175 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:21:09,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:09,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7226 states to 3266 states and 6449 transitions. [2022-12-14 22:21:09,531 INFO L276 IsEmpty]: Start isEmpty. Operand 3266 states and 6449 transitions. [2022-12-14 22:21:09,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:21:09,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:09,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:09,582 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:21:10,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:10,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7227 states to 3267 states and 6450 transitions. [2022-12-14 22:21:10,778 INFO L276 IsEmpty]: Start isEmpty. Operand 3267 states and 6450 transitions. [2022-12-14 22:21:10,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:21:10,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:10,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:10,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:21:18,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:18,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7252 states to 3278 states and 6473 transitions. [2022-12-14 22:21:18,512 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 6473 transitions. [2022-12-14 22:21:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:21:18,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:18,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:18,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:18,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:21:19,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:19,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7253 states to 3279 states and 6474 transitions. [2022-12-14 22:21:19,639 INFO L276 IsEmpty]: Start isEmpty. Operand 3279 states and 6474 transitions. [2022-12-14 22:21:19,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:21:19,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:19,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:19,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:21:20,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:20,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7254 states to 3280 states and 6475 transitions. [2022-12-14 22:21:20,725 INFO L276 IsEmpty]: Start isEmpty. Operand 3280 states and 6475 transitions. [2022-12-14 22:21:20,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:21:20,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:20,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:20,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 22:21:34,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:21:34,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7292 states to 3297 states and 6511 transitions. [2022-12-14 22:21:34,664 INFO L276 IsEmpty]: Start isEmpty. Operand 3297 states and 6511 transitions. [2022-12-14 22:21:34,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 22:21:34,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:21:34,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:21:34,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:21:34,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked.