./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec1_product32.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/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_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec1_product32.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/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_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/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 d29c49d66a80c5cce6b00f5730e0d825d56678e7df63108e14ba577a66cb87d7 --- 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 20:27:52,573 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:27:52,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:27:52,608 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:27:52,608 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:27:52,609 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:27:52,610 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:27:52,612 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:27:52,614 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:27:52,614 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:27:52,615 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:27:52,616 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:27:52,617 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:27:52,618 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:27:52,619 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:27:52,620 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:27:52,621 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:27:52,622 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:27:52,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:27:52,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:27:52,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:27:52,628 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:27:52,629 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:27:52,630 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:27:52,634 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:27:52,634 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:27:52,634 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:27:52,635 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:27:52,635 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:27:52,636 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:27:52,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:27:52,637 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:27:52,638 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:27:52,639 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:27:52,640 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:27:52,640 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:27:52,640 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:27:52,641 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:27:52,641 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:27:52,641 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:27:52,642 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:27:52,643 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:27:52,662 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:27:52,662 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:27:52,663 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:27:52,663 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:27:52,664 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:27:52,664 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:27:52,664 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:27:52,664 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:27:52,664 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:27:52,665 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:27:52,665 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:27:52,665 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:27:52,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:27:52,665 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:27:52,665 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:27:52,665 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:27:52,666 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:27:52,666 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:27:52,666 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:27:52,666 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:27:52,666 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:27:52,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:27:52,667 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:27:52,667 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:27:52,667 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:27:52,667 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:27:52,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:27:52,667 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:27:52,667 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_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d29c49d66a80c5cce6b00f5730e0d825d56678e7df63108e14ba577a66cb87d7 [2022-12-14 20:27:52,838 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:27:52,854 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:27:52,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:27:52,857 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:27:52,858 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:27:52,859 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/product-lines/elevator_spec1_product32.cil.c [2022-12-14 20:27:55,486 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:27:55,714 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:27:55,714 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/sv-benchmarks/c/product-lines/elevator_spec1_product32.cil.c [2022-12-14 20:27:55,727 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/bin/ukojak-rkRKPMF4O4/data/1e0db2deb/181f86275cfe4802bdd16666f9fa439f/FLAG97f767d75 [2022-12-14 20:27:55,740 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/bin/ukojak-rkRKPMF4O4/data/1e0db2deb/181f86275cfe4802bdd16666f9fa439f [2022-12-14 20:27:55,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:27:55,743 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:27:55,744 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:27:55,744 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:27:55,747 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:27:55,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:27:55" (1/1) ... [2022-12-14 20:27:55,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e510872 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:55, skipping insertion in model container [2022-12-14 20:27:55,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:27:55" (1/1) ... [2022-12-14 20:27:55,756 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:27:55,804 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:27:55,962 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_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/sv-benchmarks/c/product-lines/elevator_spec1_product32.cil.c[4316,4329] [2022-12-14 20:27:56,207 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:27:56,215 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:27:56,226 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_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/sv-benchmarks/c/product-lines/elevator_spec1_product32.cil.c[4316,4329] [2022-12-14 20:27:56,298 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:27:56,327 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:27:56,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:56 WrapperNode [2022-12-14 20:27:56,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:27:56,328 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:27:56,328 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:27:56,329 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:27:56,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:56" (1/1) ... [2022-12-14 20:27:56,359 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:56" (1/1) ... [2022-12-14 20:27:56,397 INFO L138 Inliner]: procedures = 99, calls = 356, calls flagged for inlining = 29, calls inlined = 25, statements flattened = 970 [2022-12-14 20:27:56,398 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:27:56,398 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:27:56,398 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:27:56,398 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:27:56,406 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:56" (1/1) ... [2022-12-14 20:27:56,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:56" (1/1) ... [2022-12-14 20:27:56,411 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:56" (1/1) ... [2022-12-14 20:27:56,411 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:56" (1/1) ... [2022-12-14 20:27:56,429 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:56" (1/1) ... [2022-12-14 20:27:56,441 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:56" (1/1) ... [2022-12-14 20:27:56,446 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:56" (1/1) ... [2022-12-14 20:27:56,450 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:56" (1/1) ... [2022-12-14 20:27:56,458 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:27:56,459 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:27:56,459 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:27:56,459 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:27:56,460 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:56" (1/1) ... [2022-12-14 20:27:56,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:27:56,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:27:56,487 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:27:56,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a6e7418-c6d6-4e28-a7e2-e0607c1504f1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:27:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2022-12-14 20:27:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2022-12-14 20:27:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2022-12-14 20:27:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2022-12-14 20:27:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2022-12-14 20:27:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2022-12-14 20:27:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__empty [2022-12-14 20:27:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__empty [2022-12-14 20:27:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-12-14 20:27:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-12-14 20:27:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2022-12-14 20:27:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2022-12-14 20:27:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2022-12-14 20:27:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2022-12-14 20:27:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2022-12-14 20:27:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2022-12-14 20:27:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2022-12-14 20:27:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2022-12-14 20:27:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2022-12-14 20:27:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2022-12-14 20:27:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2022-12-14 20:27:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2022-12-14 20:27:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2022-12-14 20:27:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2022-12-14 20:27:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:27:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2022-12-14 20:27:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2022-12-14 20:27:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2022-12-14 20:27:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2022-12-14 20:27:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2022-12-14 20:27:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2022-12-14 20:27:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2022-12-14 20:27:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2022-12-14 20:27:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-12-14 20:27:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-12-14 20:27:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2022-12-14 20:27:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2022-12-14 20:27:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2022-12-14 20:27:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2022-12-14 20:27:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2022-12-14 20:27:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2022-12-14 20:27:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2022-12-14 20:27:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2022-12-14 20:27:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2022-12-14 20:27:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2022-12-14 20:27:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2022-12-14 20:27:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2022-12-14 20:27:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2022-12-14 20:27:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2022-12-14 20:27:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2022-12-14 20:27:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2022-12-14 20:27:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:27:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2022-12-14 20:27:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2022-12-14 20:27:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:27:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:27:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2022-12-14 20:27:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2022-12-14 20:27:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__executivefloor [2022-12-14 20:27:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__executivefloor [2022-12-14 20:27:56,651 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:27:56,653 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:27:57,379 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:27:57,885 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:27:57,885 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 20:27:57,888 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:27:57 BoogieIcfgContainer [2022-12-14 20:27:57,888 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:27:57,888 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:27:57,888 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:27:57,895 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:27:57,896 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:27:57" (1/1) ... [2022-12-14 20:27:57,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:27:57,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:57,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 413 states and 647 transitions. [2022-12-14 20:27:57,958 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 647 transitions. [2022-12-14 20:27:57,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:27:57,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:57,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:58,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:58,439 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:27:58,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:58,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 426 states and 680 transitions. [2022-12-14 20:27:58,642 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 680 transitions. [2022-12-14 20:27:58,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 20:27:58,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:58,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:58,912 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:27:58,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 427 states and 681 transitions. [2022-12-14 20:27:58,940 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 681 transitions. [2022-12-14 20:27:58,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:27:58,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:58,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:58,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:59,176 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:27:59,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:59,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 428 states and 682 transitions. [2022-12-14 20:27:59,191 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 682 transitions. [2022-12-14 20:27:59,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:27:59,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:59,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:59,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:59,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:27:59,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:59,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 429 states and 683 transitions. [2022-12-14 20:27:59,401 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 683 transitions. [2022-12-14 20:27:59,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:27:59,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:59,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:59,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:59,578 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:27:59,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:59,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 432 states and 686 transitions. [2022-12-14 20:27:59,597 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 686 transitions. [2022-12-14 20:27:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:27:59,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:59,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:59,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:59,748 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:27:59,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:59,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 433 states and 687 transitions. [2022-12-14 20:27:59,764 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 687 transitions. [2022-12-14 20:27:59,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:27:59,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:59,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:59,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:27:59,975 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:27:59,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:59,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 434 states and 688 transitions. [2022-12-14 20:27:59,992 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 688 transitions. [2022-12-14 20:27:59,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:27:59,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:59,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:00,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:00,197 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:28:00,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:00,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 435 states and 689 transitions. [2022-12-14 20:28:00,220 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 689 transitions. [2022-12-14 20:28:00,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 20:28:00,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:00,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:00,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:00,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:28:00,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:00,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 438 states and 692 transitions. [2022-12-14 20:28:00,401 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 692 transitions. [2022-12-14 20:28:00,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:28:00,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:00,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:00,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:00,552 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:28:00,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:00,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 441 states and 695 transitions. [2022-12-14 20:28:00,574 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 695 transitions. [2022-12-14 20:28:00,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:28:00,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:00,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:00,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:00,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:28:00,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:00,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 444 states and 698 transitions. [2022-12-14 20:28:00,813 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 698 transitions. [2022-12-14 20:28:00,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:28:00,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:00,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:00,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:00,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:28:01,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:01,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 447 states and 702 transitions. [2022-12-14 20:28:01,018 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 702 transitions. [2022-12-14 20:28:01,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:28:01,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:01,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:01,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:01,167 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:28:01,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:01,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 449 states and 704 transitions. [2022-12-14 20:28:01,188 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 704 transitions. [2022-12-14 20:28:01,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:28:01,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:01,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:01,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:01,353 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:28:01,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:01,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 454 states and 719 transitions. [2022-12-14 20:28:01,386 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 719 transitions. [2022-12-14 20:28:01,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 20:28:01,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:01,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:01,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:01,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:28:01,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 455 states and 720 transitions. [2022-12-14 20:28:01,661 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 720 transitions. [2022-12-14 20:28:01,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 20:28:01,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:01,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:01,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:01,822 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:28:01,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:01,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 458 states and 724 transitions. [2022-12-14 20:28:01,838 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 724 transitions. [2022-12-14 20:28:01,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-14 20:28:01,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:01,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:01,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:01,991 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:28:02,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:02,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 459 states and 725 transitions. [2022-12-14 20:28:02,004 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 725 transitions. [2022-12-14 20:28:02,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 20:28:02,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:02,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:02,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:02,165 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:28:02,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:02,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 462 states and 729 transitions. [2022-12-14 20:28:02,190 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 729 transitions. [2022-12-14 20:28:02,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 20:28:02,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:02,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:02,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:02,356 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:28:02,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:02,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 463 states and 730 transitions. [2022-12-14 20:28:02,370 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 730 transitions. [2022-12-14 20:28:02,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 20:28:02,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:02,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:02,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:02,531 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:02,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:02,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 466 states and 734 transitions. [2022-12-14 20:28:02,547 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 734 transitions. [2022-12-14 20:28:02,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:28:02,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:02,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:02,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:02,695 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:02,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:02,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 467 states and 735 transitions. [2022-12-14 20:28:02,710 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 735 transitions. [2022-12-14 20:28:02,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:28:02,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:02,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:02,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:02,950 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 20:28:03,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:03,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 490 states and 800 transitions. [2022-12-14 20:28:03,111 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 800 transitions. [2022-12-14 20:28:03,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:28:03,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:03,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:03,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:03,285 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:28:03,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:03,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 491 states and 801 transitions. [2022-12-14 20:28:03,327 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 801 transitions. [2022-12-14 20:28:03,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:28:03,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:03,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:03,501 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 20:28:03,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:03,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 492 states and 802 transitions. [2022-12-14 20:28:03,546 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 802 transitions. [2022-12-14 20:28:03,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:28:03,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:03,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:03,712 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:28:03,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:03,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 493 states and 803 transitions. [2022-12-14 20:28:03,751 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 803 transitions. [2022-12-14 20:28:03,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:28:03,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:03,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:03,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:03,916 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:28:03,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:03,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 496 states and 806 transitions. [2022-12-14 20:28:03,961 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 806 transitions. [2022-12-14 20:28:03,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:28:03,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:03,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:04,120 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:28:04,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:04,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 497 states and 807 transitions. [2022-12-14 20:28:04,160 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 807 transitions. [2022-12-14 20:28:04,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:28:04,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:04,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:04,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:04,321 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 20:28:04,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:04,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 498 states and 808 transitions. [2022-12-14 20:28:04,358 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 808 transitions. [2022-12-14 20:28:04,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 20:28:04,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:04,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:04,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:04,518 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 20:28:04,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:04,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 499 states and 809 transitions. [2022-12-14 20:28:04,544 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 809 transitions. [2022-12-14 20:28:04,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:28:04,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:04,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:04,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:04,700 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 20:28:04,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:04,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 501 states and 811 transitions. [2022-12-14 20:28:04,746 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 811 transitions. [2022-12-14 20:28:04,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:28:04,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:04,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:04,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:04,902 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:28:04,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:04,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 504 states and 814 transitions. [2022-12-14 20:28:04,951 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 814 transitions. [2022-12-14 20:28:04,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:28:04,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:04,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:04,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:05,116 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 20:28:05,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:05,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 507 states and 817 transitions. [2022-12-14 20:28:05,162 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 817 transitions. [2022-12-14 20:28:05,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 20:28:05,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:05,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:05,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:05,353 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 20:28:05,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:05,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 510 states and 820 transitions. [2022-12-14 20:28:05,418 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 820 transitions. [2022-12-14 20:28:05,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-14 20:28:05,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:05,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:05,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:05,601 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-14 20:28:05,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:05,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 512 states and 822 transitions. [2022-12-14 20:28:05,653 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 822 transitions. [2022-12-14 20:28:05,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:28:05,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:05,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:05,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:05,919 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:06,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:06,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 527 states and 863 transitions. [2022-12-14 20:28:06,664 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 863 transitions. [2022-12-14 20:28:06,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 20:28:06,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:06,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:06,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:06,879 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 20:28:06,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:06,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 530 states and 867 transitions. [2022-12-14 20:28:06,948 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 867 transitions. [2022-12-14 20:28:06,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:28:06,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:06,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:06,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:07,228 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:08,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:08,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 555 states and 939 transitions. [2022-12-14 20:28:08,407 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 939 transitions. [2022-12-14 20:28:08,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 20:28:08,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:08,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:08,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:08,607 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 20:28:08,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:08,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 556 states and 940 transitions. [2022-12-14 20:28:08,646 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 940 transitions. [2022-12-14 20:28:08,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 20:28:08,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:08,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:08,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:08,835 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:28:09,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:09,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 564 states and 955 transitions. [2022-12-14 20:28:09,098 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 955 transitions. [2022-12-14 20:28:09,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:28:09,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:09,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:09,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:09,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:09,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:09,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 566 states and 959 transitions. [2022-12-14 20:28:09,283 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 959 transitions. [2022-12-14 20:28:09,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:28:09,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:09,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:09,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:09,449 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:09,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:09,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 567 states and 962 transitions. [2022-12-14 20:28:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 962 transitions. [2022-12-14 20:28:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:28:09,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:09,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:09,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:09,631 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:09,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:09,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 568 states and 965 transitions. [2022-12-14 20:28:09,653 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 965 transitions. [2022-12-14 20:28:09,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:28:09,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:09,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:09,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:09,828 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:09,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:09,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 569 states and 968 transitions. [2022-12-14 20:28:09,849 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 968 transitions. [2022-12-14 20:28:09,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:28:09,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:09,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:10,015 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:10,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:10,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 572 states and 974 transitions. [2022-12-14 20:28:10,038 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 974 transitions. [2022-12-14 20:28:10,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:28:10,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:10,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:10,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:10,231 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:10,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:10,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 573 states and 975 transitions. [2022-12-14 20:28:10,262 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 975 transitions. [2022-12-14 20:28:10,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:28:10,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:10,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:10,448 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:10,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:10,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 574 states and 976 transitions. [2022-12-14 20:28:10,478 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 976 transitions. [2022-12-14 20:28:10,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:28:10,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:10,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:10,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:10,669 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:28:10,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:10,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 577 states and 979 transitions. [2022-12-14 20:28:10,709 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 979 transitions. [2022-12-14 20:28:10,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:28:10,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:10,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:10,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:10,896 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:10,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:10,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 578 states and 980 transitions. [2022-12-14 20:28:10,913 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 980 transitions. [2022-12-14 20:28:10,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:28:10,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:10,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:10,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:11,109 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:11,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:11,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 579 states and 981 transitions. [2022-12-14 20:28:11,126 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 981 transitions. [2022-12-14 20:28:11,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:28:11,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:11,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:11,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:11,315 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:11,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:11,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 580 states and 982 transitions. [2022-12-14 20:28:11,331 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 982 transitions. [2022-12-14 20:28:11,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 20:28:11,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:11,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:11,650 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:12,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:12,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 586 states and 993 transitions. [2022-12-14 20:28:12,168 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 993 transitions. [2022-12-14 20:28:12,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 20:28:12,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:12,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:12,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:12,358 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:28:12,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:12,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 590 states and 997 transitions. [2022-12-14 20:28:12,385 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 997 transitions. [2022-12-14 20:28:12,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 20:28:12,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:12,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:12,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:12,546 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:28:12,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:12,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 593 states and 1000 transitions. [2022-12-14 20:28:12,575 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1000 transitions. [2022-12-14 20:28:12,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:28:12,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:12,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:12,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:12,746 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:12,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:12,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 593 states and 999 transitions. [2022-12-14 20:28:12,921 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 999 transitions. [2022-12-14 20:28:12,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 20:28:12,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:12,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:12,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:13,247 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:14,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:14,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 597 states and 1008 transitions. [2022-12-14 20:28:14,409 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1008 transitions. [2022-12-14 20:28:14,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 20:28:14,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:14,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:14,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:14,596 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:14,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:14,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 600 states and 1012 transitions. [2022-12-14 20:28:14,623 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1012 transitions. [2022-12-14 20:28:14,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 20:28:14,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:14,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:14,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:14,793 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:14,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:14,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 603 states and 1016 transitions. [2022-12-14 20:28:14,834 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1016 transitions. [2022-12-14 20:28:14,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2022-12-14 20:28:14,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:14,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:14,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:15,014 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-14 20:28:15,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:15,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 606 states and 1020 transitions. [2022-12-14 20:28:15,076 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1020 transitions. [2022-12-14 20:28:15,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 20:28:15,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:15,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:15,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:15,260 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 20:28:15,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:15,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 607 states and 1021 transitions. [2022-12-14 20:28:15,313 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1021 transitions. [2022-12-14 20:28:15,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:28:15,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:15,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:15,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:15,709 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:17,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:17,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 619 states and 1057 transitions. [2022-12-14 20:28:17,991 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1057 transitions. [2022-12-14 20:28:17,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 20:28:17,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:17,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:18,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:18,188 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:28:18,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:18,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 623 states and 1061 transitions. [2022-12-14 20:28:18,231 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1061 transitions. [2022-12-14 20:28:18,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:28:18,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:18,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:18,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:18,395 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:28:18,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:18,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 626 states and 1064 transitions. [2022-12-14 20:28:18,437 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1064 transitions. [2022-12-14 20:28:18,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 20:28:18,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:18,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:18,588 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:18,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:18,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 626 states and 1063 transitions. [2022-12-14 20:28:18,608 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1063 transitions. [2022-12-14 20:28:18,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 20:28:18,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:18,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:18,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:18,758 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:18,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:18,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 627 states and 1064 transitions. [2022-12-14 20:28:18,782 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1064 transitions. [2022-12-14 20:28:18,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:28:18,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:18,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:18,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:19,338 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:28:24,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:24,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 653 states and 1132 transitions. [2022-12-14 20:28:24,881 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1132 transitions. [2022-12-14 20:28:24,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 20:28:24,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:24,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:25,050 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:25,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:25,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 655 states and 1135 transitions. [2022-12-14 20:28:25,582 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1135 transitions. [2022-12-14 20:28:25,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 20:28:25,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:25,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:25,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:25,735 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:25,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:25,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 656 states and 1136 transitions. [2022-12-14 20:28:25,760 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1136 transitions. [2022-12-14 20:28:25,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 20:28:25,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:25,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:25,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:25,919 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:25,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:25,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 657 states and 1137 transitions. [2022-12-14 20:28:25,946 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1137 transitions. [2022-12-14 20:28:25,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 20:28:25,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:25,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:25,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:26,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:28:26,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:26,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 658 states and 1138 transitions. [2022-12-14 20:28:26,126 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1138 transitions. [2022-12-14 20:28:26,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 20:28:26,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:26,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:26,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:26,301 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:28:26,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:26,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 661 states and 1142 transitions. [2022-12-14 20:28:26,343 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1142 transitions. [2022-12-14 20:28:26,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:28:26,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:26,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:26,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:26,531 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:28:26,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:26,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 664 states and 1145 transitions. [2022-12-14 20:28:26,582 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1145 transitions. [2022-12-14 20:28:26,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:28:26,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:26,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:26,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:26,779 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:28:26,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:26,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 667 states and 1148 transitions. [2022-12-14 20:28:26,818 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1148 transitions. [2022-12-14 20:28:26,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 20:28:26,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:26,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:26,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:28:27,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 669 states and 1150 transitions. [2022-12-14 20:28:27,034 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1150 transitions. [2022-12-14 20:28:27,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:28:27,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:27,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:27,444 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:28:28,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:28,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 674 states and 1160 transitions. [2022-12-14 20:28:28,358 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1160 transitions. [2022-12-14 20:28:28,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 20:28:28,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:28,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:28,580 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:28:28,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:28,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 674 states and 1159 transitions. [2022-12-14 20:28:28,866 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1159 transitions. [2022-12-14 20:28:28,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 20:28:28,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:28,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:28,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:29,522 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:28:39,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:39,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 694 states and 1212 transitions. [2022-12-14 20:28:39,293 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1212 transitions. [2022-12-14 20:28:39,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 20:28:39,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:39,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:39,829 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:28:41,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:41,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 699 states and 1222 transitions. [2022-12-14 20:28:41,116 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1222 transitions. [2022-12-14 20:28:41,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:28:41,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:41,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:41,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:41,288 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:28:41,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:41,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 704 states and 1239 transitions. [2022-12-14 20:28:41,346 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1239 transitions. [2022-12-14 20:28:41,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:28:41,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:41,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:41,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:41,526 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:28:41,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:41,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 712 states and 1255 transitions. [2022-12-14 20:28:41,632 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1255 transitions. [2022-12-14 20:28:41,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:28:41,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:41,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:41,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:41,839 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:28:41,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:41,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 717 states and 1270 transitions. [2022-12-14 20:28:41,885 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1270 transitions. [2022-12-14 20:28:41,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 20:28:41,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:41,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:41,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:42,069 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-12-14 20:28:42,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:42,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 720 states and 1274 transitions. [2022-12-14 20:28:42,143 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1274 transitions. [2022-12-14 20:28:42,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 20:28:42,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:42,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:42,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:42,356 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:28:43,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:43,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 725 states and 1284 transitions. [2022-12-14 20:28:43,568 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1284 transitions. [2022-12-14 20:28:43,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 20:28:43,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:43,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:43,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:44,121 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:28:45,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:45,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 730 states and 1294 transitions. [2022-12-14 20:28:45,593 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1294 transitions. [2022-12-14 20:28:45,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-14 20:28:45,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:45,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:45,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:45,754 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:28:45,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:45,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 732 states and 1296 transitions. [2022-12-14 20:28:45,801 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1296 transitions. [2022-12-14 20:28:45,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:28:45,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:45,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:45,997 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:28:46,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:46,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 736 states and 1303 transitions. [2022-12-14 20:28:46,038 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1303 transitions. [2022-12-14 20:28:46,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 20:28:46,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:46,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:46,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:46,218 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:28:46,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:46,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 737 states and 1304 transitions. [2022-12-14 20:28:46,250 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1304 transitions. [2022-12-14 20:28:46,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2022-12-14 20:28:46,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:46,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:46,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:46,437 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-14 20:28:46,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:46,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 738 states and 1305 transitions. [2022-12-14 20:28:46,506 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1305 transitions. [2022-12-14 20:28:46,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:28:46,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:46,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:46,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:46,706 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:28:47,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:47,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 743 states and 1315 transitions. [2022-12-14 20:28:47,781 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1315 transitions. [2022-12-14 20:28:47,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 20:28:47,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:47,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:47,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:47,982 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:28:49,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:49,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 743 states and 1314 transitions. [2022-12-14 20:28:49,199 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1314 transitions. [2022-12-14 20:28:49,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:28:49,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:49,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:49,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:49,381 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:28:50,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:50,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 741 states and 1306 transitions. [2022-12-14 20:28:50,782 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1306 transitions. [2022-12-14 20:28:50,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:28:50,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:50,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:50,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:50,953 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:28:52,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:52,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 739 states and 1298 transitions. [2022-12-14 20:28:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1298 transitions. [2022-12-14 20:28:52,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:28:52,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:52,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:52,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:52,561 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:28:53,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:53,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 737 states and 1291 transitions. [2022-12-14 20:28:53,664 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1291 transitions. [2022-12-14 20:28:53,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 20:28:53,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:53,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:53,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:53,827 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 20:28:54,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:54,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 730 states and 1271 transitions. [2022-12-14 20:28:54,908 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1271 transitions. [2022-12-14 20:28:54,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 20:28:54,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:54,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:55,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-14 20:28:56,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:56,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 735 states and 1280 transitions. [2022-12-14 20:28:56,687 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1280 transitions. [2022-12-14 20:28:56,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:28:56,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:56,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:56,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:02,414 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:28,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:28,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 771 states and 1404 transitions. [2022-12-14 20:29:28,247 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1404 transitions. [2022-12-14 20:29:28,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 20:29:28,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:28,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:28,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:28,413 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 20:29:29,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:29,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:29,996 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:29,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:29,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:29,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:30,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:31,657 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:32,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:32,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:32,151 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:32,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:32,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:32,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:33,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:33,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:33,995 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:33,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:33,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:33,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:34,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:35,631 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:35,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:35,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:35,714 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:35,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:35,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:35,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:35,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:37,419 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:37,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:37,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:37,498 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:37,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:37,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:37,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:37,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:39,117 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:39,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:39,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:39,192 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:39,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:39,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:39,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:39,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:40,935 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:41,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:41,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:41,011 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:41,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:41,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:41,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:41,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:42,609 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:42,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:42,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:42,686 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:42,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:42,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:42,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:42,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:44,287 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:44,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:44,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:44,363 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:44,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:44,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:44,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:44,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:45,976 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:46,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:46,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:46,047 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:46,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:46,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:46,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:46,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:47,680 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:47,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:47,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:47,761 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:47,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:47,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:47,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:49,411 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:49,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:49,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:49,476 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:49,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:49,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:49,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:49,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:51,110 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:51,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:51,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:51,177 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:51,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:51,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:51,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:51,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:52,793 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:52,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:52,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:52,873 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:52,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:52,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:52,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:52,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:54,479 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:54,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:54,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:54,555 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:54,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:54,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:54,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:54,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:56,155 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:56,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:56,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:56,222 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:56,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:56,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:56,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:56,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:57,815 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:57,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:57,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:57,891 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:57,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:57,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:57,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:57,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:59,500 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:29:59,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:59,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:29:59,577 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:29:59,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:29:59,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:59,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:59,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:01,191 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:01,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:01,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:01,266 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:01,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:01,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:01,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:01,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:02,864 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:02,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:02,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:02,941 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:02,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:02,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:02,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:02,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:04,523 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:04,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:04,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:04,593 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:04,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:04,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:04,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:04,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:06,173 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:06,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:06,239 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:06,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:06,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:06,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:06,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:07,820 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:07,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:07,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:07,891 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:07,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:07,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:07,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:07,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:09,474 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:09,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:09,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:09,540 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:09,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:09,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:09,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:09,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:11,155 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:11,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:11,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:11,237 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:11,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:11,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:11,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:12,878 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:12,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:12,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:12,961 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:12,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:12,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:12,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:12,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:14,590 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:14,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:14,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:14,664 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:14,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:14,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:14,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:14,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:16,269 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:16,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:16,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:16,343 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:16,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:16,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:16,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:16,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:17,933 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:18,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:18,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:18,002 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:18,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:18,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:18,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:18,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:19,594 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:19,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:19,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:19,660 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:19,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:19,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:19,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:19,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:21,254 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:21,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:21,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:21,323 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:21,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:21,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:21,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:21,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:22,905 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:22,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:22,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:22,978 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:22,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:22,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:22,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:23,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:24,573 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:24,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:24,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:24,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:24,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:24,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:24,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:26,219 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:26,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:26,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:26,287 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:26,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:26,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:26,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:26,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:27,855 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:27,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:27,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:27,924 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:27,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:27,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:27,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:27,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:29,522 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:29,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:29,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:29,595 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:29,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:29,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:29,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:29,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:31,180 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:31,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:31,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:31,258 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:31,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:31,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:31,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:31,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:32,880 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:32,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:32,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:32,960 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:32,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:32,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:32,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:32,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:34,559 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:34,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:34,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:34,627 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:34,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:34,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:34,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:34,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:36,215 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:36,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:36,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:36,288 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:36,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:36,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:36,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:36,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:37,882 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:37,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:37,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:37,951 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:37,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:37,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:37,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:37,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:39,527 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:39,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:39,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:39,601 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:39,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:39,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:39,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:39,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:41,209 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:41,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:41,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:41,277 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:41,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:41,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:41,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:41,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:42,873 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:42,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:42,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:42,940 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:42,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:42,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:42,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:44,574 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:44,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:44,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:44,655 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:44,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:44,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:44,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:44,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:46,277 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:46,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:46,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:46,355 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:46,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:46,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:46,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:46,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:47,942 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:48,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:48,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:48,016 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:48,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:48,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:48,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:48,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:49,590 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:49,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:49,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:49,669 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:49,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:49,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:49,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:51,262 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:51,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:51,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:51,338 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:51,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:51,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:51,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:52,927 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:52,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:52,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:52,994 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:52,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:52,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:52,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:53,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:54,591 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:54,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:54,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:54,664 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:54,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:54,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:54,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:54,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:56,261 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:56,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:56,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:56,325 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:56,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:56,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:56,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:56,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:57,927 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:58,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:58,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:58,004 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:58,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:58,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:58,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:58,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:59,609 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:30:59,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:59,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:30:59,673 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:30:59,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:30:59,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:59,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:59,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:01,288 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:01,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:01,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:01,354 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:01,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:01,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:01,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:01,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:02,965 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:03,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:03,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:03,029 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:03,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:03,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:03,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:03,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:04,641 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:04,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:04,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:04,706 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:04,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:04,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:04,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:04,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:06,310 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:06,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:06,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:06,375 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:06,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:06,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:06,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:06,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:07,980 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:08,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:08,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:08,044 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:08,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:08,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:08,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:08,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:09,656 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:09,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:09,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:09,725 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:09,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:09,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:09,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:11,342 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:11,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:11,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:11,407 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:11,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:11,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:11,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:11,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:13,010 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:13,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:13,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:13,074 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:13,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:13,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:13,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:13,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:14,688 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:14,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:14,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:14,751 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:14,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:14,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:14,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:14,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:16,345 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:16,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:16,410 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:16,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:16,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:16,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:16,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:17,999 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:18,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:18,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:18,064 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:18,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:18,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:18,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:18,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:19,680 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:19,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:19,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:19,744 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:19,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:19,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:19,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:19,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:21,352 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:21,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:21,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:21,416 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:21,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:21,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:21,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:22,994 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:23,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:23,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:23,060 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:23,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:23,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:23,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:23,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:24,687 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:24,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:24,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:24,751 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:24,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:24,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:24,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:24,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:26,346 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:26,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:26,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:26,412 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:26,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:26,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:26,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:26,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:28,014 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:28,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:28,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:28,080 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:28,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:28,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:28,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:28,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:29,657 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:29,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:29,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:29,724 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:29,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:29,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:29,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:29,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:31,331 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:31,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:31,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:31,398 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:31,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:31,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:31,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:31,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:32,997 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:33,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:33,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:33,062 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:33,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:33,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:33,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:33,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:34,761 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:34,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:34,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:34,825 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:34,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:34,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:34,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:34,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:36,769 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:36,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:36,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:36,833 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:36,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:36,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:36,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:36,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:38,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:38,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:38,501 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:38,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:38,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:38,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:40,089 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:40,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:40,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:40,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:40,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:40,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:40,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:41,784 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:41,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:41,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:41,866 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:41,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:41,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:41,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:41,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:43,464 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:43,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:43,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:43,531 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:43,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:43,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:43,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:43,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:45,162 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:45,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:45,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:45,235 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:45,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:45,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:45,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:46,828 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:46,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:46,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:46,909 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:46,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:46,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:46,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:46,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:48,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:48,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:48,617 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:48,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:48,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:48,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:48,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:50,252 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:50,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:50,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:50,346 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:50,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:50,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:50,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:50,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:51,975 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:52,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:52,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:52,058 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:52,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:52,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:52,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:52,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:53,710 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:53,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:53,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:53,791 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:53,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:53,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:53,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:53,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:55,422 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:55,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:55,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:55,504 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:55,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:55,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:55,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:57,134 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:57,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:57,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:57,220 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:57,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:57,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:57,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:57,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:58,857 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:31:58,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:58,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:31:58,941 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:31:58,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:31:58,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:58,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:00,584 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:00,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:00,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:00,666 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:00,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:00,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:00,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:02,310 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:02,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:02,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:02,379 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:02,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:02,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:02,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:02,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:03,978 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:04,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:04,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:04,053 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:04,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:04,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:04,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:04,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:05,888 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:05,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:05,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:05,963 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:05,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:05,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:05,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:05,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:07,946 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:08,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:08,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:08,012 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:08,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:08,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:08,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:08,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:09,624 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:09,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:09,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:09,690 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:09,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:09,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:09,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:09,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:11,350 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:11,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:11,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:11,426 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:11,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:11,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:11,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:11,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:13,110 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:13,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:13,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:13,224 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:13,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:13,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:13,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:13,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:14,938 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:15,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:15,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:15,031 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:15,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:15,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:15,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:16,646 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:16,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:16,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:16,711 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:16,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:16,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:16,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:16,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:18,316 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:18,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:18,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:18,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:18,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:18,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:18,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:20,063 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:20,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:20,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:20,160 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:20,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:20,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:20,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:20,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:21,892 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:21,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:21,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:21,957 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:21,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:21,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:21,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:23,588 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:23,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:23,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:23,671 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:23,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:23,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:23,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:23,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:25,298 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:25,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:25,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:25,377 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:25,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:25,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:25,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:25,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:26,959 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:27,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:27,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:27,026 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:27,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:27,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:27,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:27,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:28,741 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:28,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:28,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:28,813 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:28,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:28,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:28,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:28,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:30,398 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:30,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:30,473 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:30,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:30,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:30,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:30,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:32,098 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:32,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:32,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:32,167 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:32,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:32,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:32,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:32,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:33,771 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:33,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:33,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:33,838 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:33,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:33,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:33,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:33,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:35,406 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:35,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:35,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:35,475 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:35,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:35,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:35,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:37,225 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:37,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:37,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:37,303 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:37,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:37,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:37,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:37,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:38,916 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:38,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:38,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:38,993 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:38,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:38,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:38,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:39,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:40,644 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:40,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:40,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:40,708 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:40,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:40,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:40,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:40,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:42,416 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:42,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:42,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:42,481 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:42,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:42,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:42,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:42,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:44,345 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:44,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:44,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:44,410 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:44,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:44,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:44,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:44,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:46,024 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:46,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:46,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:46,096 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:46,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:46,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:46,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:46,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:47,678 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:47,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:47,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:47,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:47,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:47,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:47,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:49,326 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:49,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:49,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:49,396 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:49,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:49,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:49,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:49,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:50,990 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:51,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:51,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:51,058 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:51,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:51,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:51,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:52,636 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:52,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:52,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:52,704 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:52,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:52,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:52,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:52,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:54,319 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:54,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:54,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:54,389 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:54,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:54,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:54,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:55,983 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:56,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:56,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:56,053 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:56,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:56,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:56,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:56,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:57,630 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:57,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:57,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:57,701 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:57,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:57,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:57,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:57,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:59,308 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:32:59,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:59,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:32:59,382 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:32:59,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:32:59,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:59,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:01,116 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:01,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:01,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:01,236 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:01,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:01,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:01,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:01,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:03,000 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:03,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:03,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:03,067 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:03,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:03,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:03,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:03,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:04,642 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:04,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:04,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:04,717 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:04,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:04,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:04,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:04,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:06,306 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:06,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:06,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:06,383 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:06,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:06,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:06,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:06,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:07,952 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:08,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:08,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:08,026 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:08,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:08,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:08,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:08,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:09,627 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:09,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:09,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:09,701 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:09,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:09,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:09,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:09,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:11,294 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:11,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:11,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:11,407 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:11,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:11,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:11,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:11,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:13,040 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:13,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:13,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:13,112 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:13,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:13,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:13,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:13,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:14,735 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:14,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:14,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:14,853 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:14,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:14,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:14,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:14,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:16,561 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:16,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:16,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:16,629 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:16,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:16,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:16,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:16,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:18,278 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:18,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:18,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:18,345 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:18,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:18,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:18,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:18,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:19,939 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:20,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:20,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:20,015 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:20,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:20,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:20,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:20,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:21,608 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:21,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:21,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:21,673 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:21,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:21,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:21,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:21,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:23,503 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:23,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:23,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:23,569 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:23,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:23,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:23,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:23,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:25,167 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:25,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:25,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:25,233 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:25,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:25,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:25,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:25,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:26,858 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:26,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:26,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:26,937 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:26,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:26,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:26,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:26,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:28,559 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:28,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:28,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:28,643 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:28,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:28,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:28,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:28,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:30,269 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:30,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:30,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:30,349 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:30,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:30,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:30,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:30,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:31,988 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:32,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:32,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:32,069 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:32,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:32,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:32,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:32,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:33,686 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:33,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:33,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:33,754 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:33,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:33,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:33,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:35,767 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:35,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:35,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:35,837 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:35,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:35,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:35,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:35,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:37,457 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:37,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:37,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:37,533 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:37,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:37,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:37,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:39,099 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:39,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:39,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:39,165 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:39,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:39,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:39,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:39,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:40,730 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:40,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:40,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:40,798 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:40,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:40,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:40,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:42,416 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:42,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:42,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:42,489 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:42,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:42,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:42,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:42,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:44,133 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:44,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:44,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:44,204 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:44,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:44,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:44,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:44,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:45,805 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:45,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:45,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:45,881 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:45,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:45,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:45,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:45,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:47,505 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:47,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:47,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:47,579 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:47,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:47,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:47,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:49,225 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:49,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:49,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:49,306 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:49,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:49,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:49,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:49,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:50,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:50,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:50,977 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:50,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:50,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:50,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:52,551 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:52,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:52,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:52,624 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:52,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:52,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:52,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:52,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:54,231 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:54,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:54,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:54,298 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:54,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:54,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:54,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:54,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:55,931 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:56,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:56,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:56,013 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:56,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:56,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:56,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:56,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:57,737 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:57,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:57,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:57,817 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:57,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:57,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:57,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:59,439 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:33:59,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:59,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:33:59,520 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:33:59,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:33:59,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:59,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:59,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:01,159 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:01,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:01,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:01,233 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:01,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:01,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:01,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:01,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:02,836 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:02,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:02,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:02,915 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:02,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:02,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:02,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:02,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:04,528 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:04,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:04,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:04,613 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:04,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:04,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:04,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:04,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:06,235 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:06,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:06,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:06,315 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:06,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:06,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:06,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:06,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:07,929 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:08,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:08,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:08,009 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:08,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:08,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:08,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:08,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:09,631 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:09,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:09,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:09,716 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:09,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:09,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:09,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:11,357 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:11,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:11,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:11,435 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:11,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:11,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:11,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:11,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:13,065 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:13,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:13,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:13,143 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:13,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:13,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:13,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:13,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:14,744 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:14,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:14,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:14,815 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:14,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:14,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:14,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:14,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:16,380 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:16,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:16,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:16,449 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:16,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:16,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:16,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:18,300 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:18,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:18,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:18,386 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:18,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:18,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:18,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:18,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:20,100 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:20,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:20,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:20,181 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:20,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:20,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:20,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:20,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:21,799 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:21,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:21,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:21,869 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:21,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:21,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:21,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:21,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:23,467 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:23,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:23,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:23,533 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:23,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:23,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:23,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:23,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:25,129 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:25,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:25,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:25,195 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:25,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:25,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:25,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:26,770 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:26,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:26,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:26,839 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:26,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:26,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:26,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:26,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:28,460 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:28,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:28,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:28,539 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:28,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:28,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:28,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:30,108 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:30,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:30,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:30,178 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:30,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:30,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:30,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:30,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:31,754 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:31,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:31,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:31,820 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:31,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:31,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:31,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:33,400 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:33,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:33,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:33,463 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:33,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:33,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:33,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:33,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:35,054 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:35,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:35,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:35,126 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:35,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:35,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:35,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:35,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:36,709 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:36,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:36,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:36,782 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:36,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:36,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:36,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:36,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:38,381 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:38,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:38,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:38,447 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:38,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:38,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:38,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:40,520 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:40,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:40,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:40,584 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:40,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:40,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:40,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:40,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:42,220 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:42,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:42,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:42,285 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:42,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:42,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:42,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:42,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:43,884 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:43,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:43,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:43,960 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:43,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:43,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:43,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:43,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:45,890 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:45,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:45,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:45,965 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:45,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:45,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:45,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:45,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:47,579 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:47,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:47,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:47,661 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:47,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:47,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:47,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:47,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:49,633 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:49,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:49,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:49,746 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:49,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:49,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:49,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:49,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:51,990 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:52,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:52,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:52,072 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:52,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:52,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:52,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:52,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:53,695 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:53,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:53,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:53,782 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:53,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:53,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:53,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:53,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:55,420 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:55,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:55,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:55,501 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:55,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:55,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:55,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:57,215 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:57,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:57,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:57,298 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:57,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:57,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:57,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:57,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:58,977 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:34:59,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:59,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:34:59,057 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:34:59,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:34:59,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:59,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:59,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:01,089 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:01,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:01,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:01,205 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:01,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:01,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:01,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:01,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:02,915 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:03,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:03,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:03,018 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:03,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:03,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:03,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:03,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:04,959 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:05,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:05,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:05,065 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:05,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:05,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:05,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:05,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:06,738 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:06,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:06,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:06,808 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:06,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:06,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:06,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:06,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:08,414 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:08,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:08,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:08,491 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:08,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:08,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:08,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:08,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:10,237 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:10,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:10,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:10,314 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:10,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:10,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:10,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:10,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:11,904 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:11,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:11,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:11,975 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:11,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:11,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:11,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:11,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:13,580 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:13,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:13,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:13,676 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:13,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:13,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:13,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:13,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:15,385 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:15,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:15,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:15,465 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:15,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:15,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:15,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:17,084 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:17,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:17,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:17,152 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:17,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:17,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:17,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:17,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:18,728 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:18,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:18,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:18,804 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:18,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:18,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:18,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:18,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:20,406 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:20,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:20,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:20,479 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:20,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:20,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:20,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:20,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:22,103 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:22,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:22,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:22,177 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:22,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:22,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:22,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:23,843 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:23,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:23,918 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:23,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:23,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:23,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:23,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:25,520 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:25,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:25,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:25,598 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:25,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:25,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:25,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:27,187 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:27,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:27,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:27,255 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:27,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:27,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:27,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:27,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:28,851 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:28,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:28,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:28,917 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:28,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:28,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:28,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:30,497 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:30,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:30,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:30,568 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:30,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:30,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:30,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:30,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:32,163 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:32,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:32,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:32,231 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:32,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:32,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:32,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:32,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:33,854 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:33,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:33,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:33,933 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:33,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:33,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:33,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:33,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:35,566 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:35,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:35,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:35,647 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:35,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:35,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:35,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:35,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:37,283 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:37,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:37,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:37,365 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:37,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:37,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:37,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:37,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:38,945 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:39,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:39,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:39,013 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:39,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:39,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:39,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:39,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:40,606 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:40,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:40,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:40,679 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:40,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:40,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:40,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:42,261 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:42,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:42,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:42,334 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:42,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:42,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:42,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:42,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:43,906 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:43,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:43,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:43,973 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:43,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:43,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:43,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:43,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:45,544 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:45,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:45,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:45,612 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:45,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:45,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:45,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:45,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:47,179 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:47,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:47,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:47,246 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:47,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:47,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:47,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:48,819 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:48,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:48,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:48,885 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:48,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:48,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:48,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:48,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:50,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:50,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:50,533 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:50,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:50,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:50,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:50,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:52,110 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:52,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:52,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:52,184 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:52,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:52,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:52,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:52,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:53,763 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:53,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:53,829 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:53,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:53,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:53,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:53,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:55,414 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:55,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:55,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:55,482 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:55,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:55,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:55,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:57,061 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:57,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:57,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:57,131 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:57,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:57,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:57,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:58,710 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:35:58,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:58,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:35:58,779 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:35:58,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:35:58,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:58,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:58,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:00,343 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:00,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:00,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:00,417 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:00,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:00,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:00,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:00,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:01,994 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:02,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:02,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:02,062 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:02,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:02,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:02,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:03,635 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:03,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:03,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:03,703 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:03,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:03,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:03,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:03,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:05,280 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:05,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:05,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:05,351 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:05,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:05,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:05,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:05,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:06,937 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:07,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:07,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:07,011 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:07,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:07,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:07,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:08,590 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:08,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:08,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:08,658 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:08,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:08,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:08,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:08,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:10,237 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:10,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:10,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:10,303 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:10,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:10,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:10,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:10,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:11,907 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:11,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:11,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:11,977 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:11,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:11,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:11,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:12,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:13,572 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:13,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:13,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:13,638 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:13,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:13,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:13,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:13,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:15,238 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:15,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:15,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:15,302 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:15,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:15,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:15,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:15,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:16,887 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:16,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:16,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:16,956 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:16,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:16,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:16,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:16,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:18,550 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:18,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:18,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:18,616 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:18,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:18,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:18,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:18,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:20,222 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:20,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:20,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:20,287 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:20,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:20,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:20,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:20,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:21,907 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:21,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:21,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:21,973 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:21,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:21,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:21,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:21,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:23,545 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:23,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:23,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:23,618 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:23,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:23,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:23,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:23,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:25,198 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:25,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:25,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:25,271 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:25,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:25,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:25,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:25,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:26,859 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:26,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:26,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:26,924 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:26,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:26,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:26,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:26,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:28,499 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:28,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:28,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:28,579 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:28,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:28,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:28,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:28,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:30,183 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:30,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:30,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:30,257 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:30,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:30,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:30,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:31,868 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:31,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:31,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:31,935 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:31,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:31,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:31,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:31,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:33,503 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:33,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:33,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:33,569 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:33,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:33,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:33,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:33,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:35,146 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:35,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:35,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:35,212 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:35,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:35,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:35,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:36,784 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:36,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:36,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:36,852 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:36,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:36,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:36,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:36,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:38,426 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:38,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:38,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:38,495 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:38,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:38,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:38,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:38,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:40,098 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:40,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:40,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:40,173 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:40,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:40,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:40,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:40,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:41,816 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:41,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:41,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:41,890 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:41,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:41,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:41,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:41,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:43,489 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:43,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:43,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:43,568 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:43,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:43,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:43,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:43,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:45,163 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:45,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:45,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:45,240 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:45,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:45,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:45,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:45,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:46,815 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:46,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:46,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:46,890 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:46,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:46,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:46,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:46,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:48,490 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:48,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:48,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:48,565 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:48,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:48,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:48,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:48,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:50,167 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:50,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:50,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:50,241 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:50,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:50,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:50,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:50,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:51,860 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:51,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:51,934 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:51,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:51,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:51,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:51,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:53,537 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:53,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:53,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:53,612 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:53,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:53,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:53,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:53,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:55,225 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:55,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:55,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:55,298 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:55,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:55,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:55,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:55,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:56,904 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:56,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:56,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:56,979 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:56,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:56,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:56,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:58,583 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:36:58,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:58,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:36:58,663 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:36:58,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:36:58,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:58,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:58,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:00,267 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:00,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:00,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:00,341 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:00,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:00,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:00,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:01,915 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:01,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:01,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:01,980 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:01,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:01,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:01,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:03,546 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:03,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:03,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:03,612 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:03,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:03,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:03,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:03,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:05,197 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:05,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:05,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:05,269 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:05,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:05,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:05,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:05,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:06,897 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:06,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:06,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:06,974 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:06,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:06,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:06,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:06,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:08,600 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:08,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:08,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:08,694 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:08,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:08,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:08,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:08,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:10,314 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:10,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:10,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:10,396 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:10,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:10,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:10,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:10,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:11,985 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:12,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:12,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:12,052 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:12,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:12,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:12,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:12,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:13,627 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:13,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:13,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:13,692 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:13,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:13,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:13,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:15,305 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:15,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:15,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:15,369 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:15,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:15,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:15,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:15,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:16,968 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:17,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:17,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:17,037 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:17,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:17,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:17,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:18,638 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:18,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:18,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:18,704 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:18,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:18,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:18,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:18,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:20,300 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:20,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:20,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:20,365 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:20,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:20,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:20,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:20,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:21,973 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:22,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:22,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:22,037 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:22,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:22,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:22,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:22,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:23,642 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:23,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:23,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:23,707 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:23,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:23,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:23,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:25,316 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:25,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:25,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:25,381 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:25,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:25,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:25,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:25,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:26,984 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:27,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:27,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:27,050 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:27,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:27,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:27,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:28,652 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:28,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:28,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:28,719 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:28,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:28,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:28,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:28,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:30,323 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:30,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:30,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:30,392 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:30,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:30,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:30,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:30,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:31,994 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:32,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:32,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:32,067 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:32,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:32,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:32,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:32,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:33,631 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:33,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:33,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:33,695 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:33,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:33,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:33,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:33,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:35,295 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:35,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:35,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:35,365 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:35,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:35,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:35,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:35,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:36,976 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:37,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:37,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:37,043 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:37,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:37,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:37,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:37,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:38,623 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:38,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:38,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:38,693 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:38,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:38,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:38,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:40,275 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:40,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:40,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:40,349 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:40,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:40,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:40,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:40,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:41,978 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:42,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:42,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:42,052 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:42,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:42,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:42,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:42,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:43,698 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:43,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:43,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:43,781 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:43,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:43,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:43,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:43,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:45,381 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:45,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:45,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:45,457 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:45,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:45,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:45,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:45,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:47,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:47,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:47,131 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:47,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:47,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:47,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:48,722 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:48,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:48,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:48,789 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:48,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:48,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:48,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:48,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:50,376 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:50,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:50,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:50,442 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:50,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:50,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:50,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:50,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:52,039 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:52,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:52,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:52,106 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:52,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:52,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:52,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:52,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:53,694 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:53,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:53,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:53,762 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:53,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:53,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:53,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:53,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:55,389 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:55,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:55,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:55,453 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:55,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:55,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:55,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:55,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:57,058 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:57,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:57,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:57,124 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:57,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:57,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:57,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:57,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:58,721 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:37:58,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:58,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:37:58,787 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:37:58,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:37:58,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:58,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:00,396 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:00,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:00,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:00,466 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:00,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:00,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:00,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:00,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:02,089 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:02,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:02,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:02,153 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:02,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:02,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:02,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:02,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:03,748 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:03,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:03,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:03,816 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:03,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:03,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:03,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:03,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:05,390 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:05,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:05,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:05,462 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:05,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:05,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:05,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:05,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:07,039 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:07,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:07,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:07,112 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:07,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:07,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:07,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:07,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:08,711 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:08,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:08,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:08,792 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:08,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:08,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:08,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:08,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:10,369 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:10,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:10,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:10,437 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:10,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:10,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:10,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:10,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:12,050 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:12,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:12,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:12,122 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:12,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:12,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:12,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:12,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:13,722 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:13,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:13,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:13,796 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:13,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:13,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:13,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:13,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:15,401 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:15,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:15,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:15,477 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:15,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:15,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:15,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:15,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:17,080 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:17,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:17,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:17,157 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:17,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:17,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:17,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:17,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:18,773 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:18,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:18,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:18,843 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:18,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:18,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:18,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:18,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:20,435 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:20,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:20,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:20,500 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:20,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:20,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:20,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:20,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:22,102 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:22,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:22,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:22,167 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:22,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:22,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:22,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:22,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:23,778 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:23,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:23,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:23,842 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:23,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:23,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:23,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:23,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:25,454 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:25,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:25,519 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:25,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:25,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:25,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:25,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:27,126 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:27,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:27,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:27,191 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:27,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:27,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:27,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:27,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:28,807 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:28,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:28,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:28,880 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:28,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:28,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:28,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:28,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:30,499 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:30,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:30,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:30,573 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:30,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:30,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:30,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:30,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:32,165 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:32,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:32,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:32,239 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:32,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:32,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:32,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:33,831 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:33,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:33,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:33,902 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:33,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:33,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:33,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:33,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:35,499 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:35,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:35,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:35,571 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:35,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:35,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:35,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:35,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:37,151 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:37,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:37,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:37,227 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:37,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:37,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:37,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:37,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:38,807 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:38,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:38,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:38,875 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:38,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:38,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:38,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:38,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:40,455 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:40,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:40,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:40,532 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:40,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:40,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:40,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:40,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:42,117 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:42,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:42,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:42,195 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:42,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:42,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:42,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:42,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:43,808 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:43,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:43,882 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:43,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:43,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:43,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:43,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:45,500 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:45,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:45,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:45,573 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:45,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:45,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:45,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:45,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:47,191 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:47,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:47,267 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:47,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:47,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:47,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:47,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:48,845 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:48,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:48,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:48,920 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:48,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:48,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:48,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:48,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:50,519 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:50,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:50,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:50,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:50,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:50,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:50,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:52,227 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:52,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:52,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:52,309 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:52,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:52,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:52,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:52,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:53,925 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:53,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:53,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:53,994 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:53,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:53,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:53,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:54,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:55,570 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:55,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:55,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:55,638 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:55,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:55,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:55,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:55,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:57,246 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:57,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:57,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:57,329 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:57,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:57,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:57,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:58,967 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:38:59,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:59,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:38:59,049 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:38:59,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:38:59,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:59,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:59,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:00,696 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:00,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:00,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:00,779 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:00,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:00,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:00,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:02,375 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:02,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:02,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:02,450 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:02,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:02,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:02,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:04,038 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:04,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:04,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:04,104 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:04,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:04,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:04,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:04,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:05,683 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:05,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:05,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:05,751 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:05,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:05,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:05,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:05,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:07,330 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:07,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:07,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:07,401 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:07,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:07,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:07,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:07,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:08,974 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:09,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:09,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:09,042 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:09,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:09,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:09,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:09,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:10,630 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:10,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:10,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:10,702 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:10,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:10,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:10,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:10,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:12,286 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:12,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:12,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:12,358 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:12,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:12,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:12,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:12,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:13,939 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:14,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:14,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:14,007 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:14,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:14,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:14,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:14,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:15,598 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:15,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:15,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:15,664 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:15,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:15,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:15,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:15,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:17,255 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:17,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:17,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:17,331 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:17,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:17,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:17,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:18,919 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:18,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:18,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:18,994 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:18,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:18,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:18,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:19,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:20,604 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:20,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:20,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:20,686 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:20,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:20,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:20,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:20,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:22,302 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:22,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:22,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:22,371 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:22,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:22,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:22,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:23,956 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:24,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:24,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:24,030 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:24,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:24,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:24,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:24,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:25,626 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:25,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:25,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:25,698 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:25,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:25,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:25,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:25,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:27,281 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:27,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:27,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:27,356 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:27,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:27,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:27,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:27,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:28,934 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:29,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:29,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:29,009 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:29,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:29,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:29,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:29,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:30,618 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:30,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:30,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:30,683 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:30,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:30,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:30,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:30,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:32,309 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:32,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:32,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:32,373 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:32,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:32,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:32,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:32,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:33,967 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:34,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:34,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:34,043 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:34,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:34,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:34,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:35,651 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:35,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:35,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:35,720 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:35,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:35,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:35,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:35,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:37,317 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:37,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:37,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:37,382 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:37,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:37,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:37,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:37,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:38,969 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:39,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:39,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:39,040 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:39,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:39,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:40,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:40,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:40,694 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:40,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:40,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:40,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:40,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:42,310 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:42,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:42,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:42,391 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:42,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:42,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:42,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:42,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:44,033 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:44,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:44,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:44,112 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:44,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:44,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:44,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:44,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:45,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:45,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:45,818 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:45,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:45,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:45,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:45,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:47,441 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:47,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:47,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:47,522 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:47,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:47,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:47,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:47,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:49,106 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:49,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:49,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:49,179 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:49,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:49,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:49,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:49,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:50,803 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:50,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:50,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:50,901 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:50,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:50,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:50,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:50,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:52,461 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:52,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:52,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:52,532 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:52,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:52,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:52,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:52,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:54,095 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:54,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:54,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:54,161 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:54,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:54,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:54,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:54,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:55,740 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:55,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:55,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:55,806 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:55,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:55,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:55,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:55,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:57,371 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:57,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:57,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:57,435 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:57,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:57,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:57,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:59,023 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:39:59,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:59,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:39:59,087 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:39:59,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:39:59,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:59,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:59,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:00,652 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:00,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:00,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:00,724 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:00,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:00,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:00,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:00,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:02,316 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:02,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:02,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:02,384 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:02,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:02,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:02,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:02,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:03,952 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:04,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:04,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:04,019 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:04,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:04,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:04,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:04,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:05,595 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:05,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:05,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:05,664 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:05,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:05,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:05,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:05,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:07,239 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:07,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:07,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:07,312 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:07,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:07,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:07,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:07,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:08,877 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:08,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:08,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:08,950 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:08,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:08,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:08,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:10,526 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:10,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:10,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:10,600 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:10,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:10,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:10,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:12,193 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:12,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:12,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:12,264 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:12,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:12,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:12,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:13,846 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:13,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:13,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:13,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:13,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:13,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:15,502 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:15,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:15,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:15,576 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:15,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:15,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:15,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:15,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:17,144 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:17,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:17,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:17,213 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:17,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:17,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:17,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:17,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:18,806 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:18,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:18,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:18,883 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:18,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:18,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:18,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:18,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:20,482 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:20,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:20,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:20,564 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:20,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:20,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:20,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:20,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:22,188 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:22,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:22,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:22,268 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:22,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:22,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:22,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:22,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:23,887 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:23,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:23,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:23,972 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:23,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:23,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:23,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:23,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:25,610 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:25,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:25,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:25,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:25,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:25,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:27,258 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:27,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:27,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:27,327 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:27,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:27,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:27,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:27,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:28,891 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:28,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:28,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:28,962 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:28,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:28,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:28,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:28,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:30,527 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:30,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:30,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:30,593 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:30,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:30,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:30,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:30,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:32,168 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:32,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:32,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:32,236 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:32,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:32,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:32,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:32,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:33,812 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:33,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:33,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:33,884 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:33,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:33,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:33,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:33,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:35,469 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:35,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:35,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:35,543 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:35,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:35,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:35,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:35,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:37,135 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:37,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:37,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:37,206 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:37,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:37,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:37,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:37,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:38,790 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:38,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:38,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:38,855 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:38,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:38,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:38,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:40,446 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:40,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:40,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:40,512 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:40,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:40,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:40,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:40,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:42,109 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:42,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:42,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:42,174 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:42,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:42,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:42,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:42,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:43,774 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:43,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:43,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:43,840 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:43,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:43,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:43,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:43,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:45,469 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:45,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:45,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:45,551 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:45,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:45,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:45,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:45,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:47,189 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:47,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:47,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:47,269 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:47,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:47,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:47,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:47,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:48,918 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:49,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:49,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:49,010 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:49,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:49,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:49,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:49,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:50,650 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:50,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:50,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:50,734 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:50,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:50,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:50,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:50,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:52,352 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:52,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:52,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:52,415 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:52,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:52,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:52,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:52,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:54,024 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:54,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:54,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:54,087 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:54,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:54,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:54,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:54,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:55,685 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:55,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:55,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:55,752 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:55,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:55,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:55,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:55,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:57,342 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:57,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:57,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:57,416 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:57,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:57,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:57,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:58,986 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:40:59,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:59,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:40:59,063 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:40:59,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:40:59,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:59,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:59,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:00,665 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:00,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:00,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:00,730 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:00,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:00,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:00,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:02,334 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:02,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:02,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:02,399 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:02,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:02,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:02,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:02,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:04,009 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:04,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:04,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:04,073 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:04,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:04,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:04,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:04,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:05,680 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:05,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:05,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:05,746 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:05,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:05,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:05,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:05,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:07,319 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:07,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:07,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:07,390 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:07,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:07,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:07,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:08,962 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:09,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:09,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:09,030 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:09,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:09,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:09,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:09,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:10,598 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:10,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:10,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:10,665 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:10,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:10,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:10,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:10,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:12,249 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:12,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:12,316 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:12,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:12,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:12,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:12,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:13,901 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:13,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:13,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:13,974 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:13,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:13,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:13,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:13,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:15,582 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:15,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:15,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:15,653 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:15,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:15,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:15,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:15,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:17,241 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:17,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:17,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:17,310 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:17,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:17,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:17,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:17,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:18,894 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:18,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:18,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:18,962 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:18,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:18,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:18,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:18,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:20,560 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:20,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:20,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:20,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:20,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:20,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:22,224 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:22,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:22,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:22,293 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:22,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:22,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:22,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:22,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:23,910 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:23,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:23,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:23,979 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:23,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:23,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:23,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:24,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:25,591 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:25,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:25,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:25,674 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:25,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:25,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:25,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:25,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:27,271 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:27,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:27,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:27,336 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:27,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:27,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:27,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:29,128 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:29,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:29,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:29,192 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:29,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:29,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:29,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:29,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:30,810 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:30,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:30,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:30,878 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:30,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:30,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:30,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:30,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:32,509 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:32,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:32,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:32,579 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:32,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:32,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:32,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:34,191 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:34,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:34,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:34,265 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:34,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:34,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:34,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:34,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:35,893 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:35,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:35,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:35,967 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:35,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:35,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:35,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:35,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:37,581 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:37,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:37,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:37,658 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:37,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:37,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:37,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:37,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:39,276 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:39,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:39,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:39,347 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:39,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:39,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:39,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:39,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:40,949 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:41,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:41,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:41,026 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:41,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:41,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:41,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:41,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:42,660 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:42,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:42,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:42,740 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:42,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:42,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:42,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:44,358 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:44,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:44,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:44,437 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:44,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:44,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:44,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:46,073 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:46,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:46,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:46,153 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:46,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:46,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:46,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:46,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:47,779 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:47,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:47,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:47,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:47,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:47,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:47,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:49,482 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:49,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:49,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:49,560 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:49,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:49,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:49,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:49,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:51,221 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:51,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:51,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:51,290 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:51,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:51,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:51,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:51,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:53,016 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:53,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:53,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:53,082 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:53,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:53,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:53,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:53,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:54,829 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:54,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:54,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:54,893 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:54,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:54,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:54,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:56,506 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:56,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:56,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:56,572 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:56,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:56,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:56,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:56,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:58,144 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 20:41:58,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:58,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 773 states and 1407 transitions. [2022-12-14 20:41:58,215 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1407 transitions. [2022-12-14 20:41:58,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 20:41:58,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:58,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:58,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat