./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursive/Fibonacci02.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_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/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_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/Fibonacci02.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/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_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/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 b7261cadd839cd02322bb28945f92ad1bd2170c0a65dd385996b5ff81cbb1de7 --- 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 20:29:08,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:29:08,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:29:08,849 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:29:08,849 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:29:08,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:29:08,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:29:08,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:29:08,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:29:08,854 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:29:08,855 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:29:08,856 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:29:08,856 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:29:08,857 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:29:08,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:29:08,859 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:29:08,860 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:29:08,861 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:29:08,862 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:29:08,864 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:29:08,865 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:29:08,866 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:29:08,867 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:29:08,868 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:29:08,871 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:29:08,872 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:29:08,872 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:29:08,873 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:29:08,873 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:29:08,874 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:29:08,874 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:29:08,875 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:29:08,876 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:29:08,876 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:29:08,877 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:29:08,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:29:08,878 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:29:08,878 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:29:08,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:29:08,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:29:08,880 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:29:08,881 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:29:08,898 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:29:08,899 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:29:08,899 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:29:08,900 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:29:08,900 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:29:08,900 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:29:08,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:29:08,909 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:29:08,909 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:29:08,909 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:29:08,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:29:08,909 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:29:08,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:29:08,909 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:29:08,910 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:29:08,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:29:08,910 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:29:08,910 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:29:08,910 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:29:08,910 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:29:08,910 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:29:08,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:29:08,911 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:29:08,911 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:29:08,911 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:29:08,911 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:29:08,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:29:08,911 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:29:08,911 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_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b7261cadd839cd02322bb28945f92ad1bd2170c0a65dd385996b5ff81cbb1de7 [2022-12-14 20:29:09,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:29:09,097 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:29:09,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:29:09,100 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:29:09,100 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:29:09,101 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/recursive/Fibonacci02.c [2022-12-14 20:29:11,628 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:29:11,804 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:29:11,804 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/sv-benchmarks/c/recursive/Fibonacci02.c [2022-12-14 20:29:11,810 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/bin/ukojak-rkRKPMF4O4/data/35e874ceb/8bb1e027c94243239ac8ca9a3ac7d58f/FLAG558d9d7ec [2022-12-14 20:29:12,205 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/bin/ukojak-rkRKPMF4O4/data/35e874ceb/8bb1e027c94243239ac8ca9a3ac7d58f [2022-12-14 20:29:12,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:29:12,209 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:29:12,210 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:29:12,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:29:12,214 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:29:12,214 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:29:12" (1/1) ... [2022-12-14 20:29:12,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3afd2c39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:29:12, skipping insertion in model container [2022-12-14 20:29:12,216 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:29:12" (1/1) ... [2022-12-14 20:29:12,223 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:29:12,233 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:29:12,328 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_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/sv-benchmarks/c/recursive/Fibonacci02.c[715,728] [2022-12-14 20:29:12,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:29:12,338 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:29:12,347 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_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/sv-benchmarks/c/recursive/Fibonacci02.c[715,728] [2022-12-14 20:29:12,348 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:29:12,357 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:29:12,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:29:12 WrapperNode [2022-12-14 20:29:12,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:29:12,358 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:29:12,358 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:29:12,358 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:29:12,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:29:12" (1/1) ... [2022-12-14 20:29:12,368 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:29:12" (1/1) ... [2022-12-14 20:29:12,378 INFO L138 Inliner]: procedures = 13, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 21 [2022-12-14 20:29:12,378 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:29:12,379 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:29:12,379 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:29:12,379 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:29:12,385 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:29:12" (1/1) ... [2022-12-14 20:29:12,385 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:29:12" (1/1) ... [2022-12-14 20:29:12,385 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:29:12" (1/1) ... [2022-12-14 20:29:12,386 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:29:12" (1/1) ... [2022-12-14 20:29:12,387 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:29:12" (1/1) ... [2022-12-14 20:29:12,388 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:29:12" (1/1) ... [2022-12-14 20:29:12,389 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:29:12" (1/1) ... [2022-12-14 20:29:12,389 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:29:12" (1/1) ... [2022-12-14 20:29:12,390 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:29:12,390 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:29:12,391 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:29:12,391 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:29:12,391 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:29:12" (1/1) ... [2022-12-14 20:29:12,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:29:12,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:29:12,412 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:29:12,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef1f8152-0ecd-43a1-8d41-1fa62fcdd476/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:29:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure fibonacci [2022-12-14 20:29:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure fibonacci [2022-12-14 20:29:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:29:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:29:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:29:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:29:12,485 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:29:12,486 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:29:12,551 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:29:12,562 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:29:12,562 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:29:12,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:29:12 BoogieIcfgContainer [2022-12-14 20:29:12,564 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:29:12,564 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:29:12,564 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:29:12,571 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:29:12,571 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:29:12" (1/1) ... [2022-12-14 20:29:12,578 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:29:12,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:12,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2022-12-14 20:29:12,619 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2022-12-14 20:29:12,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 20:29:12,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:12,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:12,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:29:12,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:12,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 19 states and 25 transitions. [2022-12-14 20:29:12,838 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 25 transitions. [2022-12-14 20:29:12,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 20:29:12,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:12,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:12,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:12,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:29:12,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:12,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 29 transitions. [2022-12-14 20:29:12,964 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2022-12-14 20:29:12,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 20:29:12,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:12,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:12,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:13,070 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:29:13,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:13,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 21 states and 28 transitions. [2022-12-14 20:29:13,175 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2022-12-14 20:29:13,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 20:29:13,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:13,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:13,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:13,275 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:29:13,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:13,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 26 states and 40 transitions. [2022-12-14 20:29:13,425 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 40 transitions. [2022-12-14 20:29:13,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:29:13,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:13,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:13,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:13,603 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 23 proven. 8 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:29:13,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:13,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 29 states and 47 transitions. [2022-12-14 20:29:13,909 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 47 transitions. [2022-12-14 20:29:13,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 20:29:13,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:13,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:13,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:13,999 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:29:14,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:14,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 34 states and 62 transitions. [2022-12-14 20:29:14,179 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 62 transitions. [2022-12-14 20:29:14,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 20:29:14,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:14,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:14,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:14,321 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 47 proven. 28 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-14 20:29:14,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:14,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 34 states and 61 transitions. [2022-12-14 20:29:14,519 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 61 transitions. [2022-12-14 20:29:14,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:29:14,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:14,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:14,613 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 17 proven. 88 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-14 20:29:14,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:14,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 39 states and 78 transitions. [2022-12-14 20:29:14,818 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 78 transitions. [2022-12-14 20:29:14,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 20:29:14,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:14,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:15,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1403 backedges. 69 proven. 421 refuted. 0 times theorem prover too weak. 913 trivial. 0 not checked. [2022-12-14 20:29:15,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:15,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 44 states and 98 transitions. [2022-12-14 20:29:15,225 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 98 transitions. [2022-12-14 20:29:15,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 20:29:15,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:15,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:15,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:15,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2241 backedges. 117 proven. 639 refuted. 0 times theorem prover too weak. 1485 trivial. 0 not checked. [2022-12-14 20:29:15,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:15,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 49 states and 121 transitions. [2022-12-14 20:29:15,691 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 121 transitions. [2022-12-14 20:29:15,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 20:29:15,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:15,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:15,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:15,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 264 proven. 295 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2022-12-14 20:29:16,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:16,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 49 states and 120 transitions. [2022-12-14 20:29:16,108 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 120 transitions. [2022-12-14 20:29:16,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-12-14 20:29:16,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:16,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:16,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:16,461 INFO L134 CoverageAnalysis]: Checked inductivity of 7758 backedges. 268 proven. 1524 refuted. 0 times theorem prover too weak. 5966 trivial. 0 not checked. [2022-12-14 20:29:16,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:16,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 54 states and 146 transitions. [2022-12-14 20:29:16,732 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 146 transitions. [2022-12-14 20:29:16,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2022-12-14 20:29:16,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:16,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:16,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:17,824 INFO L134 CoverageAnalysis]: Checked inductivity of 17241 backedges. 1800 proven. 2382 refuted. 0 times theorem prover too weak. 13059 trivial. 0 not checked. [2022-12-14 20:29:18,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:18,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 54 states and 142 transitions. [2022-12-14 20:29:18,074 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 142 transitions. [2022-12-14 20:29:18,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2022-12-14 20:29:18,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:18,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:18,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:18,610 INFO L134 CoverageAnalysis]: Checked inductivity of 13113 backedges. 913 proven. 2242 refuted. 0 times theorem prover too weak. 9958 trivial. 0 not checked. [2022-12-14 20:29:18,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:18,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 54 states and 139 transitions. [2022-12-14 20:29:18,846 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 139 transitions. [2022-12-14 20:29:18,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2022-12-14 20:29:18,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:18,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:19,874 INFO L134 CoverageAnalysis]: Checked inductivity of 57573 backedges. 768 proven. 5271 refuted. 0 times theorem prover too weak. 51534 trivial. 0 not checked. [2022-12-14 20:29:20,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:20,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 59 states and 164 transitions. [2022-12-14 20:29:20,161 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 164 transitions. [2022-12-14 20:29:20,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 612 [2022-12-14 20:29:20,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:20,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:20,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:20,834 INFO L134 CoverageAnalysis]: Checked inductivity of 22149 backedges. 2041 proven. 1904 refuted. 0 times theorem prover too weak. 18204 trivial. 0 not checked. [2022-12-14 20:29:21,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:21,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 61 states and 166 transitions. [2022-12-14 20:29:21,074 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 166 transitions. [2022-12-14 20:29:21,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1473 [2022-12-14 20:29:21,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:21,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:21,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 130635 backedges. 1562 proven. 8103 refuted. 0 times theorem prover too weak. 120970 trivial. 0 not checked. [2022-12-14 20:29:24,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:24,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 61 states and 106 transitions. [2022-12-14 20:29:24,362 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 106 transitions. [2022-12-14 20:29:24,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2022-12-14 20:29:24,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:24,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:25,518 INFO L134 CoverageAnalysis]: Checked inductivity of 61929 backedges. 1185 proven. 4578 refuted. 0 times theorem prover too weak. 56166 trivial. 0 not checked. [2022-12-14 20:29:25,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:25,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 61 states and 99 transitions. [2022-12-14 20:29:25,712 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 99 transitions. [2022-12-14 20:29:25,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2022-12-14 20:29:25,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:25,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:25,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:26,346 INFO L134 CoverageAnalysis]: Checked inductivity of 21061 backedges. 1980 proven. 1858 refuted. 0 times theorem prover too weak. 17223 trivial. 0 not checked. [2022-12-14 20:29:26,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:26,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 61 states and 99 transitions. [2022-12-14 20:29:26,439 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 99 transitions. [2022-12-14 20:29:26,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:29:26,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:26,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:26,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:27,386 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1885 proven. 3640 refuted. 0 times theorem prover too weak. 51582 trivial. 0 not checked. [2022-12-14 20:29:27,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:27,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 61 states and 95 transitions. [2022-12-14 20:29:27,589 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 95 transitions. [2022-12-14 20:29:27,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 746 [2022-12-14 20:29:27,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:27,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:27,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:42,269 INFO L134 CoverageAnalysis]: Checked inductivity of 33096 backedges. 0 proven. 10899 refuted. 0 times theorem prover too weak. 22197 trivial. 0 not checked. [2022-12-14 20:29:50,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:50,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 96 states and 227 transitions. [2022-12-14 20:29:50,667 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 227 transitions. [2022-12-14 20:29:50,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 595 [2022-12-14 20:29:50,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:50,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:50,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:51,051 INFO L134 CoverageAnalysis]: Checked inductivity of 20922 backedges. 754 proven. 1902 refuted. 0 times theorem prover too weak. 18266 trivial. 0 not checked. [2022-12-14 20:29:51,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:51,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 96 states and 223 transitions. [2022-12-14 20:29:51,473 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 223 transitions. [2022-12-14 20:29:51,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 690 [2022-12-14 20:29:51,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:51,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:51,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:52,107 INFO L134 CoverageAnalysis]: Checked inductivity of 28260 backedges. 1133 proven. 2677 refuted. 0 times theorem prover too weak. 24450 trivial. 0 not checked. [2022-12-14 20:29:52,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:52,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 96 states and 223 transitions. [2022-12-14 20:29:52,315 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 223 transitions. [2022-12-14 20:29:52,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:29:52,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:52,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:52,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:53,116 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1148 proven. 3481 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:29:53,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:53,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 96 states and 223 transitions. [2022-12-14 20:29:53,290 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 223 transitions. [2022-12-14 20:29:53,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 921 [2022-12-14 20:29:53,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:53,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:53,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:54,156 INFO L134 CoverageAnalysis]: Checked inductivity of 50695 backedges. 1227 proven. 3962 refuted. 0 times theorem prover too weak. 45506 trivial. 0 not checked. [2022-12-14 20:29:54,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:54,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 96 states and 223 transitions. [2022-12-14 20:29:54,325 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 223 transitions. [2022-12-14 20:29:54,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2022-12-14 20:29:54,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:54,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:55,293 INFO L134 CoverageAnalysis]: Checked inductivity of 58654 backedges. 1306 proven. 4296 refuted. 0 times theorem prover too weak. 53052 trivial. 0 not checked. [2022-12-14 20:29:55,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:55,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 96 states and 223 transitions. [2022-12-14 20:29:55,502 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 223 transitions. [2022-12-14 20:29:55,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 772 [2022-12-14 20:29:55,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:55,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:55,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:56,271 INFO L134 CoverageAnalysis]: Checked inductivity of 35477 backedges. 1127 proven. 3737 refuted. 0 times theorem prover too weak. 30613 trivial. 0 not checked. [2022-12-14 20:29:56,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:56,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 96 states and 223 transitions. [2022-12-14 20:29:56,335 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 223 transitions. [2022-12-14 20:29:56,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2022-12-14 20:29:56,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:56,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:56,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:57,119 INFO L134 CoverageAnalysis]: Checked inductivity of 39393 backedges. 1170 proven. 3974 refuted. 0 times theorem prover too weak. 34249 trivial. 0 not checked. [2022-12-14 20:29:57,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:57,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 96 states and 223 transitions. [2022-12-14 20:29:57,166 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 223 transitions. [2022-12-14 20:29:57,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:29:57,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:57,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:57,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:58,003 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:29:58,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:58,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 96 states and 223 transitions. [2022-12-14 20:29:58,167 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 223 transitions. [2022-12-14 20:29:58,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1221 [2022-12-14 20:29:58,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:58,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:58,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:59,726 INFO L134 CoverageAnalysis]: Checked inductivity of 89541 backedges. 1253 proven. 5728 refuted. 0 times theorem prover too weak. 82560 trivial. 0 not checked. [2022-12-14 20:29:59,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:59,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 96 states and 223 transitions. [2022-12-14 20:29:59,887 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 223 transitions. [2022-12-14 20:29:59,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:29:59,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:59,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:59,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:00,680 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:30:00,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:00,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 96 states and 223 transitions. [2022-12-14 20:30:00,842 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 223 transitions. [2022-12-14 20:30:00,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 894 [2022-12-14 20:30:00,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:00,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:00,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:01,704 INFO L134 CoverageAnalysis]: Checked inductivity of 47736 backedges. 1175 proven. 3853 refuted. 0 times theorem prover too weak. 42708 trivial. 0 not checked. [2022-12-14 20:30:01,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:01,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 96 states and 223 transitions. [2022-12-14 20:30:01,915 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 223 transitions. [2022-12-14 20:30:01,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:30:01,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:01,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:01,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:02,797 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1408 proven. 3494 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:30:03,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:03,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 96 states and 209 transitions. [2022-12-14 20:30:03,360 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 209 transitions. [2022-12-14 20:30:03,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2022-12-14 20:30:03,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:03,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:03,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:04,178 INFO L134 CoverageAnalysis]: Checked inductivity of 44967 backedges. 1219 proven. 3655 refuted. 0 times theorem prover too weak. 40093 trivial. 0 not checked. [2022-12-14 20:30:04,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:04,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 96 states and 209 transitions. [2022-12-14 20:30:04,356 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 209 transitions. [2022-12-14 20:30:04,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 745 [2022-12-14 20:30:04,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:04,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:04,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:05,046 INFO L134 CoverageAnalysis]: Checked inductivity of 33009 backedges. 1075 proven. 3605 refuted. 0 times theorem prover too weak. 28329 trivial. 0 not checked. [2022-12-14 20:30:05,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:05,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 96 states and 209 transitions. [2022-12-14 20:30:05,098 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 209 transitions. [2022-12-14 20:30:05,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2022-12-14 20:30:05,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:05,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:05,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:05,521 INFO L134 CoverageAnalysis]: Checked inductivity of 27189 backedges. 2452 proven. 598 refuted. 0 times theorem prover too weak. 24139 trivial. 0 not checked. [2022-12-14 20:30:05,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:05,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:05,918 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:05,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 772 [2022-12-14 20:30:05,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:05,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:05,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:06,644 INFO L134 CoverageAnalysis]: Checked inductivity of 35477 backedges. 1113 proven. 3751 refuted. 0 times theorem prover too weak. 30613 trivial. 0 not checked. [2022-12-14 20:30:06,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:06,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:06,697 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:06,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:30:06,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:06,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:06,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:07,832 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1305 proven. 5186 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:30:08,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:08,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:08,034 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:08,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2022-12-14 20:30:08,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:08,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:08,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:08,827 INFO L134 CoverageAnalysis]: Checked inductivity of 42085 backedges. 1188 proven. 3518 refuted. 0 times theorem prover too weak. 37379 trivial. 0 not checked. [2022-12-14 20:30:09,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:09,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:09,001 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:09,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 718 [2022-12-14 20:30:09,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:09,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:09,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 30630 backedges. 1108 proven. 2870 refuted. 0 times theorem prover too weak. 26652 trivial. 0 not checked. [2022-12-14 20:30:09,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:09,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:09,851 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:09,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:30:09,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:09,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:09,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:10,712 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:30:10,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:10,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:10,912 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:10,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2022-12-14 20:30:10,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:10,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:10,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:11,715 INFO L134 CoverageAnalysis]: Checked inductivity of 44967 backedges. 1219 proven. 3655 refuted. 0 times theorem prover too weak. 40093 trivial. 0 not checked. [2022-12-14 20:30:11,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:11,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:11,902 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:11,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2022-12-14 20:30:11,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:11,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:12,866 INFO L134 CoverageAnalysis]: Checked inductivity of 60222 backedges. 1131 proven. 4548 refuted. 0 times theorem prover too weak. 54543 trivial. 0 not checked. [2022-12-14 20:30:13,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:13,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:13,042 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:13,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:30:13,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:13,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:13,916 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1432 proven. 3608 refuted. 0 times theorem prover too weak. 58620 trivial. 0 not checked. [2022-12-14 20:30:14,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:14,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:14,102 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:14,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:30:14,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:14,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:14,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:14,966 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:30:15,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:15,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:15,128 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:15,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2022-12-14 20:30:15,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:15,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:15,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:15,795 INFO L134 CoverageAnalysis]: Checked inductivity of 39393 backedges. 1331 proven. 2593 refuted. 0 times theorem prover too weak. 35469 trivial. 0 not checked. [2022-12-14 20:30:15,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:15,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:15,987 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:15,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:30:15,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:15,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:16,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:16,829 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1422 proven. 3480 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:30:16,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:16,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:16,996 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:17,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:30:17,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:17,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:17,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:17,864 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1120 proven. 4153 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:30:18,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:18,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:18,032 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:18,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:30:18,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:18,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:18,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:18,726 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1343 proven. 2653 refuted. 0 times theorem prover too weak. 36780 trivial. 0 not checked. [2022-12-14 20:30:18,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:18,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:18,905 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:18,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:30:18,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:18,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:18,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:19,902 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1223 proven. 4624 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:30:20,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:20,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:20,061 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:20,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:30:20,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:20,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:20,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:20,814 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1148 proven. 3481 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:30:20,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:20,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:20,986 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:20,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:30:20,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:20,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:21,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:22,072 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:30:22,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:22,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:22,231 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:22,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:30:22,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:22,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:23,730 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:30:23,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:23,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:23,891 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:23,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:30:23,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:23,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:24,756 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:30:24,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:24,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:24,924 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:24,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:30:24,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:24,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:24,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:25,647 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1124 proven. 3344 refuted. 0 times theorem prover too weak. 33659 trivial. 0 not checked. [2022-12-14 20:30:25,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:25,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:25,809 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:25,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:30:25,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:25,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:25,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:26,667 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1134 proven. 4139 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:30:26,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:26,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:26,833 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:26,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:30:26,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:26,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:27,841 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1133 proven. 5036 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:30:27,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:27,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:27,999 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:28,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:30:28,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:28,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:28,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:28,833 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:30:28,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:28,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 96 states and 205 transitions. [2022-12-14 20:30:28,989 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 205 transitions. [2022-12-14 20:30:28,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 718 [2022-12-14 20:30:28,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:28,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:29,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:29,453 INFO L134 CoverageAnalysis]: Checked inductivity of 30630 backedges. 2468 proven. 780 refuted. 0 times theorem prover too weak. 27382 trivial. 0 not checked. [2022-12-14 20:30:29,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:29,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:29,821 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:29,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:30:29,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:29,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:29,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:31,356 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:30:31,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:31,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:31,547 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:31,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2022-12-14 20:30:31,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:31,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:31,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:32,465 INFO L134 CoverageAnalysis]: Checked inductivity of 55356 backedges. 1144 proven. 4290 refuted. 0 times theorem prover too weak. 49922 trivial. 0 not checked. [2022-12-14 20:30:32,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:32,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:32,645 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:32,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:30:32,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:32,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:32,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:33,633 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1223 proven. 4624 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:30:33,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:33,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:33,814 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:33,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2022-12-14 20:30:33,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:33,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:33,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:34,979 INFO L134 CoverageAnalysis]: Checked inductivity of 81600 backedges. 1219 proven. 5433 refuted. 0 times theorem prover too weak. 74948 trivial. 0 not checked. [2022-12-14 20:30:35,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:35,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:35,169 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:35,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2022-12-14 20:30:35,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:35,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:35,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:35,965 INFO L134 CoverageAnalysis]: Checked inductivity of 53964 backedges. 1388 proven. 3238 refuted. 0 times theorem prover too weak. 49338 trivial. 0 not checked. [2022-12-14 20:30:36,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:36,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:36,144 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:36,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:30:36,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:36,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:36,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:36,985 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:30:37,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:37,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:37,148 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:37,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:30:37,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:37,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:37,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:38,230 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:30:38,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:38,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:38,390 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:38,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:30:38,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:38,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:38,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:39,244 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:30:39,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:39,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:39,457 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:39,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:30:39,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:39,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:39,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:40,452 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1237 proven. 4610 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:30:40,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:40,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:40,611 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:40,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:30:40,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:40,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:41,475 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:30:41,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:41,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:41,632 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:41,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2022-12-14 20:30:41,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:41,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:41,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:42,511 INFO L134 CoverageAnalysis]: Checked inductivity of 55356 backedges. 1144 proven. 4290 refuted. 0 times theorem prover too weak. 49922 trivial. 0 not checked. [2022-12-14 20:30:42,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:42,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:42,666 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:42,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2022-12-14 20:30:42,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:42,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:42,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:43,611 INFO L134 CoverageAnalysis]: Checked inductivity of 61929 backedges. 1316 proven. 4447 refuted. 0 times theorem prover too weak. 56166 trivial. 0 not checked. [2022-12-14 20:30:43,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:43,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:43,766 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:43,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:30:43,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:43,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:43,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:44,725 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1223 proven. 4624 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:30:44,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:44,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:44,890 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:44,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:30:44,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:44,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:44,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:45,737 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:30:45,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:45,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:45,897 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:45,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1221 [2022-12-14 20:30:45,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:45,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:45,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:47,438 INFO L134 CoverageAnalysis]: Checked inductivity of 89541 backedges. 1391 proven. 5590 refuted. 0 times theorem prover too weak. 82560 trivial. 0 not checked. [2022-12-14 20:30:47,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:47,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:47,596 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:47,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:30:47,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:47,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:48,409 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:30:48,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:48,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:48,569 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:48,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:30:48,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:48,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:48,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:49,413 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:30:49,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:49,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:49,621 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:49,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:30:49,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:49,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:50,585 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1199 proven. 4487 refuted. 0 times theorem prover too weak. 54653 trivial. 0 not checked. [2022-12-14 20:30:50,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:50,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 96 states and 202 transitions. [2022-12-14 20:30:50,777 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 202 transitions. [2022-12-14 20:30:50,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2022-12-14 20:30:50,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:50,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:50,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:51,665 INFO L134 CoverageAnalysis]: Checked inductivity of 53964 backedges. 3246 proven. 2118 refuted. 0 times theorem prover too weak. 48600 trivial. 0 not checked. [2022-12-14 20:30:51,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:51,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:30:51,979 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:30:51,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:30:51,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:51,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:52,657 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1343 proven. 2653 refuted. 0 times theorem prover too weak. 36780 trivial. 0 not checked. [2022-12-14 20:30:52,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:52,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:30:52,816 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:30:52,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:30:52,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:52,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:52,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:53,469 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1333 proven. 2525 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:30:53,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:53,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:30:53,626 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:30:53,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:30:53,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:53,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:53,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:54,468 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:30:54,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:54,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:30:54,659 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:30:54,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2022-12-14 20:30:54,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:54,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:54,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:55,551 INFO L134 CoverageAnalysis]: Checked inductivity of 55356 backedges. 1144 proven. 4290 refuted. 0 times theorem prover too weak. 49922 trivial. 0 not checked. [2022-12-14 20:30:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:55,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:30:55,725 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:30:55,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:30:55,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:55,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:55,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:56,565 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:30:56,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:56,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:30:56,749 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:30:56,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2022-12-14 20:30:56,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:56,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:56,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:57,631 INFO L134 CoverageAnalysis]: Checked inductivity of 55356 backedges. 1144 proven. 4290 refuted. 0 times theorem prover too weak. 49922 trivial. 0 not checked. [2022-12-14 20:30:57,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:57,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:30:57,818 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:30:57,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:30:57,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:57,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:57,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1357 proven. 2639 refuted. 0 times theorem prover too weak. 36780 trivial. 0 not checked. [2022-12-14 20:30:58,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:30:58,645 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:30:58,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:30:58,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:58,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:58,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:59,409 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1162 proven. 3467 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:30:59,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:59,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:30:59,570 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:30:59,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:30:59,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:59,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:59,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:00,189 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1928 proven. 1792 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:31:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:00,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:00,334 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:00,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:31:00,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:00,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:00,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:01,158 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1408 proven. 3494 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:31:01,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:01,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:01,316 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:01,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:31:01,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:01,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:01,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:02,073 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1162 proven. 3467 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:31:02,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:02,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:02,235 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:02,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:31:02,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:02,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:02,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:03,129 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:31:03,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:03,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:03,319 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:03,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:31:03,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:03,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:03,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:04,179 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:31:04,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:04,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:04,345 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:31:04,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:04,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:04,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:05,178 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:31:05,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:05,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:05,360 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:05,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2022-12-14 20:31:05,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:05,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:05,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:06,157 INFO L134 CoverageAnalysis]: Checked inductivity of 53964 backedges. 1388 proven. 3238 refuted. 0 times theorem prover too weak. 49338 trivial. 0 not checked. [2022-12-14 20:31:06,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:06,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:06,311 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:06,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:31:06,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:06,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:07,332 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1133 proven. 5036 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:31:07,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:07,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:07,490 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:07,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:31:07,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:07,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:07,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:08,323 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1398 proven. 3366 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:31:08,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:08,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:08,529 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:08,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:31:08,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:08,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:08,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:09,067 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:31:09,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:09,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:09,223 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:09,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:31:09,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:09,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:09,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:10,074 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:31:10,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:10,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:10,283 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:10,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:31:10,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:10,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:10,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:11,264 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1209 proven. 4638 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:31:11,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:11,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:11,470 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:11,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:31:11,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:11,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:11,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:12,570 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1143 proven. 5187 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:31:12,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:12,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:12,754 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:12,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:31:12,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:12,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:12,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:13,503 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1162 proven. 3467 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:31:13,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:13,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:13,660 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:13,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:31:13,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:13,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:13,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:14,407 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1134 proven. 3495 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:31:14,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:14,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:14,568 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:14,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:31:14,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:14,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:14,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:15,390 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:31:15,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:15,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:15,545 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:15,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:31:15,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:15,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:16,340 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:31:16,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:16,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:16,492 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:16,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:31:16,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:16,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:16,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:17,309 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:31:17,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:17,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:17,467 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:17,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:31:17,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:17,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:17,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:18,353 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:31:18,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:18,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:18,504 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:18,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:31:18,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:18,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:19,052 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:31:19,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:19,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:19,203 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:19,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:31:19,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:19,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:19,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:20,065 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1120 proven. 4153 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:31:20,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:20,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:20,221 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:20,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:31:20,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:20,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:21,121 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:31:21,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:21,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:21,281 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:21,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:31:21,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:21,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:21,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:22,054 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1172 proven. 3618 refuted. 0 times theorem prover too weak. 38724 trivial. 0 not checked. [2022-12-14 20:31:22,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:22,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:22,213 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:22,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:31:22,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:22,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:22,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:22,884 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1343 proven. 2653 refuted. 0 times theorem prover too weak. 36780 trivial. 0 not checked. [2022-12-14 20:31:23,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:23,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:23,046 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:23,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:31:23,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:23,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:23,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:23,859 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 2003 proven. 2761 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:31:24,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:24,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:24,028 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:24,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:31:24,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:24,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:24,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:24,759 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1124 proven. 3344 refuted. 0 times theorem prover too weak. 33659 trivial. 0 not checked. [2022-12-14 20:31:24,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:24,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:24,937 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:24,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:31:24,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:24,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:25,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1143 proven. 5187 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:31:26,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:26,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:26,186 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:26,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:31:26,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:26,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:26,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:27,151 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1237 proven. 4610 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:31:27,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:27,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:27,334 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:27,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:31:27,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:27,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:27,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:27,977 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1323 proven. 2397 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:31:28,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:28,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:28,166 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:28,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:31:28,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:28,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:28,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:31:29,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:29,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:29,197 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:29,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2022-12-14 20:31:29,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:29,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:29,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:30,004 INFO L134 CoverageAnalysis]: Checked inductivity of 44967 backedges. 1219 proven. 3655 refuted. 0 times theorem prover too weak. 40093 trivial. 0 not checked. [2022-12-14 20:31:30,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:30,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:30,175 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:30,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:31:30,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:30,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:30,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:30,821 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1938 proven. 1920 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:31:31,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:31,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:31,003 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:31,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:31:31,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:31,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:31,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:31,809 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:31:31,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:31,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:31,996 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:32,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:31:32,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:32,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:32,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:32,897 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:31:33,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:33,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:33,078 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:33,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:31:33,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:33,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:33,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:34,005 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:31:34,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:34,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:34,178 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:34,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2022-12-14 20:31:34,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:34,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:34,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:34,929 INFO L134 CoverageAnalysis]: Checked inductivity of 47840 backedges. 1973 proven. 2371 refuted. 0 times theorem prover too weak. 43496 trivial. 0 not checked. [2022-12-14 20:31:35,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:35,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:35,100 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:35,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:31:35,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:35,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:35,972 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:31:36,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:36,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:36,155 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:36,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:31:36,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:36,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:37,095 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1199 proven. 4487 refuted. 0 times theorem prover too weak. 54653 trivial. 0 not checked. [2022-12-14 20:31:37,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:37,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:37,282 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:37,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:31:37,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:37,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:37,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:38,354 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:31:38,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:38,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:38,522 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:38,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2022-12-14 20:31:38,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:38,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:38,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:39,378 INFO L134 CoverageAnalysis]: Checked inductivity of 52371 backedges. 1244 proven. 4036 refuted. 0 times theorem prover too weak. 47091 trivial. 0 not checked. [2022-12-14 20:31:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:39,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:39,564 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:39,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:31:39,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:39,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:39,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:40,106 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:31:40,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:40,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:40,273 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:40,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:31:40,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:40,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:40,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:41,071 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:31:41,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:41,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:41,240 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:41,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:31:41,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:41,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:41,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:42,323 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:31:42,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:42,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:42,480 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:42,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:31:42,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:42,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:42,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:43,312 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1110 proven. 4002 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:31:43,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:43,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:43,472 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2022-12-14 20:31:43,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:43,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:43,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:44,276 INFO L134 CoverageAnalysis]: Checked inductivity of 47840 backedges. 1271 proven. 3764 refuted. 0 times theorem prover too weak. 42805 trivial. 0 not checked. [2022-12-14 20:31:44,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:44,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:44,461 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:44,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:31:44,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:44,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:44,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:45,334 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1120 proven. 4153 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:31:45,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:45,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:45,515 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:45,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:31:45,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:45,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:45,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:46,241 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1148 proven. 3481 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:31:46,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:46,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:46,395 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:46,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:31:46,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:46,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:46,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:47,193 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1196 proven. 3755 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:31:47,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:47,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:47,343 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:47,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:31:47,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:47,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:47,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:48,213 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:31:48,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:48,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:48,377 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:48,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:31:48,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:48,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:49,094 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1124 proven. 3344 refuted. 0 times theorem prover too weak. 33659 trivial. 0 not checked. [2022-12-14 20:31:49,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:49,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:49,263 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:49,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:31:49,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:49,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:49,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:31:50,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:50,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:50,902 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:50,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:31:50,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:50,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:51,731 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1110 proven. 4002 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:31:51,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:51,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:51,889 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:51,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:31:51,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:51,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:51,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1333 proven. 2525 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:31:52,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:52,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:52,691 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:52,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:31:52,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:52,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:52,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:53,765 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1195 proven. 5296 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:31:53,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:53,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:53,924 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:53,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1221 [2022-12-14 20:31:53,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:53,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:54,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:55,464 INFO L134 CoverageAnalysis]: Checked inductivity of 89541 backedges. 1391 proven. 5590 refuted. 0 times theorem prover too weak. 82560 trivial. 0 not checked. [2022-12-14 20:31:55,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:55,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:55,619 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:55,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:31:55,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:55,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:57,096 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:31:57,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:57,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:57,253 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:57,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:31:57,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:57,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:58,069 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 2003 proven. 2761 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:31:58,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:58,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:58,219 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:58,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:31:58,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:58,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:59,068 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:31:59,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:59,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:31:59,225 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:31:59,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:31:59,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:59,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:59,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:00,054 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:32:00,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:00,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:00,210 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:00,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:32:00,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:00,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:00,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:01,258 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1143 proven. 5187 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:32:01,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:01,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:01,413 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:01,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1113 [2022-12-14 20:32:01,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:01,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:01,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:02,448 INFO L134 CoverageAnalysis]: Checked inductivity of 74287 backedges. 1309 proven. 5028 refuted. 0 times theorem prover too weak. 67950 trivial. 0 not checked. [2022-12-14 20:32:02,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:02,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:02,609 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:02,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:32:02,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:02,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:02,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:03,455 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:32:03,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:03,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:03,613 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:03,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:32:03,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:03,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:03,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:04,227 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2840 proven. 880 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:32:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:04,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:04,377 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:04,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:32:04,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:04,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:04,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:05,204 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1110 proven. 4002 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:32:05,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:05,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:05,359 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:05,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:32:05,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:05,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:05,970 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2840 proven. 880 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:32:06,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:06,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:06,176 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:06,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:32:06,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:06,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:06,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:07,290 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:32:07,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:07,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:07,481 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:07,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2022-12-14 20:32:07,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:07,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:07,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:08,360 INFO L134 CoverageAnalysis]: Checked inductivity of 55356 backedges. 1144 proven. 4290 refuted. 0 times theorem prover too weak. 49922 trivial. 0 not checked. [2022-12-14 20:32:08,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:08,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:08,520 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:08,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:32:08,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:08,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:08,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:09,341 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 2003 proven. 2761 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:32:09,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:09,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:09,528 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:09,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:32:09,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:09,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:09,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:10,450 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1205 proven. 4313 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:32:10,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:10,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:10,665 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:10,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:32:10,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:10,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:10,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:11,388 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1114 proven. 3193 refuted. 0 times theorem prover too weak. 31260 trivial. 0 not checked. [2022-12-14 20:32:11,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:11,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:11,598 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:11,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:32:11,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:11,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:11,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:12,277 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1333 proven. 2525 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:32:12,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:12,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:12,480 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:12,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:32:12,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:12,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:12,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:13,330 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1110 proven. 4002 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:32:13,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:13,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:13,539 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:13,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:32:13,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:13,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:13,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:14,213 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1938 proven. 1920 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:32:14,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:14,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:14,429 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:14,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:32:14,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:14,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:14,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:15,091 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1938 proven. 1920 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:32:15,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:15,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:15,303 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:15,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:32:15,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:15,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:15,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:16,225 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:32:16,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:16,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:16,433 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:16,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:32:16,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:16,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:16,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:17,329 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1134 proven. 4139 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:32:17,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:17,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:17,544 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:32:17,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:17,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:17,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:18,327 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1162 proven. 3467 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:32:18,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:18,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:18,535 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:18,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:32:18,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:18,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:18,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:19,589 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1133 proven. 5036 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:32:19,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:19,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:19,775 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:19,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:32:19,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:19,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:19,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:20,629 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:32:20,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:20,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:20,818 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:20,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2022-12-14 20:32:20,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:20,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:21,929 INFO L134 CoverageAnalysis]: Checked inductivity of 79639 backedges. 1312 proven. 5256 refuted. 0 times theorem prover too weak. 73071 trivial. 0 not checked. [2022-12-14 20:32:22,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:22,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:22,121 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:22,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:32:22,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:22,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:22,764 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1323 proven. 2397 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:32:22,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:22,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:22,949 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:22,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:32:22,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:22,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:23,628 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1114 proven. 3193 refuted. 0 times theorem prover too weak. 31260 trivial. 0 not checked. [2022-12-14 20:32:23,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:23,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:23,787 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:23,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:32:23,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:23,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:23,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:24,602 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:32:24,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:24,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:24,757 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:24,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:32:24,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:24,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:24,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:25,569 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 2003 proven. 2761 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:32:25,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:25,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:25,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:32:25,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:25,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:26,752 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1271 proven. 4898 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:32:26,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:26,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:26,916 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:26,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2022-12-14 20:32:26,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:26,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:26,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:27,701 INFO L134 CoverageAnalysis]: Checked inductivity of 53964 backedges. 1388 proven. 3238 refuted. 0 times theorem prover too weak. 49338 trivial. 0 not checked. [2022-12-14 20:32:27,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:27,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:27,863 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:27,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:32:27,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:27,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:28,761 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:32:28,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:28,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:28,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:32:28,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:28,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:28,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:29,712 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1148 proven. 3481 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:32:29,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:29,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:29,897 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:29,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1383 [2022-12-14 20:32:29,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:29,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:29,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:31,700 INFO L134 CoverageAnalysis]: Checked inductivity of 115092 backedges. 1397 proven. 6550 refuted. 0 times theorem prover too weak. 107145 trivial. 0 not checked. [2022-12-14 20:32:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:31,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:31,869 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:31,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:32:31,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:31,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:31,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:32,820 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1223 proven. 4624 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:32:32,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:32,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:32,972 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:32,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:32:32,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:32,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:33,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:33,588 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2840 proven. 880 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:32:33,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:33,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:33,745 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:33,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:32:33,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:33,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:33,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:34,462 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1124 proven. 3344 refuted. 0 times theorem prover too weak. 33659 trivial. 0 not checked. [2022-12-14 20:32:34,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:34,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:34,642 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:34,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:32:34,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:34,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:34,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:35,476 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:32:35,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:35,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:35,651 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:35,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2022-12-14 20:32:35,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:35,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:35,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:36,753 INFO L134 CoverageAnalysis]: Checked inductivity of 81600 backedges. 1205 proven. 5447 refuted. 0 times theorem prover too weak. 74948 trivial. 0 not checked. [2022-12-14 20:32:36,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:36,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:36,924 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:36,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:32:36,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:36,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:36,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:37,756 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:32:37,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:37,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:37,947 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:37,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:32:37,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:37,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:38,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:38,783 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1398 proven. 3366 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:32:38,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:38,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:38,958 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:38,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2022-12-14 20:32:38,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:38,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:39,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:39,915 INFO L134 CoverageAnalysis]: Checked inductivity of 55356 backedges. 1144 proven. 4290 refuted. 0 times theorem prover too weak. 49922 trivial. 0 not checked. [2022-12-14 20:32:40,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:40,123 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:40,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:32:40,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:40,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:40,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:41,223 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:32:41,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:41,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:41,416 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:41,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:32:41,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:41,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:41,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:41,977 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:32:42,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:42,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:42,162 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:42,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:32:42,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:42,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:42,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:42,935 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1392 proven. 3090 refuted. 0 times theorem prover too weak. 46320 trivial. 0 not checked. [2022-12-14 20:32:43,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:43,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:43,126 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:43,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:32:43,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:43,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:43,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:43,959 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:32:44,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:44,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:44,168 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:44,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2022-12-14 20:32:44,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:44,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:44,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:45,166 INFO L134 CoverageAnalysis]: Checked inductivity of 67070 backedges. 1233 proven. 4775 refuted. 0 times theorem prover too weak. 61062 trivial. 0 not checked. [2022-12-14 20:32:45,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:45,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:45,357 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:45,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1030 [2022-12-14 20:32:45,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:45,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:45,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:46,353 INFO L134 CoverageAnalysis]: Checked inductivity of 63540 backedges. 1127 proven. 4713 refuted. 0 times theorem prover too weak. 57700 trivial. 0 not checked. [2022-12-14 20:32:46,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:46,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:46,558 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:46,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:32:46,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:46,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:47,378 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:32:47,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:47,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:47,533 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:47,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:32:47,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:47,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:48,285 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1138 proven. 3330 refuted. 0 times theorem prover too weak. 33659 trivial. 0 not checked. [2022-12-14 20:32:48,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:48,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:48,475 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:48,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:32:48,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:48,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:48,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:49,176 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:32:49,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:49,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:49,358 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:49,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2022-12-14 20:32:49,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:49,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:49,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:50,453 INFO L134 CoverageAnalysis]: Checked inductivity of 79639 backedges. 1312 proven. 5256 refuted. 0 times theorem prover too weak. 73071 trivial. 0 not checked. [2022-12-14 20:32:50,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:50,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:50,607 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:50,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:32:50,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:50,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:50,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:51,374 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1392 proven. 3090 refuted. 0 times theorem prover too weak. 46320 trivial. 0 not checked. [2022-12-14 20:32:51,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:51,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:51,560 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:51,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2022-12-14 20:32:51,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:51,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:51,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:52,671 INFO L134 CoverageAnalysis]: Checked inductivity of 77967 backedges. 1319 proven. 5179 refuted. 0 times theorem prover too weak. 71469 trivial. 0 not checked. [2022-12-14 20:32:52,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:52,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:52,833 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:52,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:32:52,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:52,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:52,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:53,696 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1281 proven. 3915 refuted. 0 times theorem prover too weak. 45606 trivial. 0 not checked. [2022-12-14 20:32:53,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:53,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:53,889 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:53,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:32:53,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:53,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:54,744 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1110 proven. 4002 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:32:54,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:54,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:54,943 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:54,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:32:54,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:54,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:56,016 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1143 proven. 5187 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:32:56,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:56,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:56,220 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:56,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:32:56,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:56,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:56,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:57,027 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1172 proven. 3618 refuted. 0 times theorem prover too weak. 38724 trivial. 0 not checked. [2022-12-14 20:32:57,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:57,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:57,236 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:57,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:32:57,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:57,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:57,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:58,137 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1134 proven. 4139 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:32:58,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:58,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:58,310 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:58,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2022-12-14 20:32:58,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:58,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:58,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:59,282 INFO L134 CoverageAnalysis]: Checked inductivity of 61929 backedges. 1316 proven. 4447 refuted. 0 times theorem prover too weak. 56166 trivial. 0 not checked. [2022-12-14 20:32:59,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:59,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:32:59,473 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:32:59,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:32:59,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:59,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:59,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:00,325 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1120 proven. 4153 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:33:00,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:00,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:00,506 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:00,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:33:00,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:00,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:01,323 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:33:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:01,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:01,510 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:01,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2022-12-14 20:33:01,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:01,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:01,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:02,295 INFO L134 CoverageAnalysis]: Checked inductivity of 44967 backedges. 1219 proven. 3655 refuted. 0 times theorem prover too weak. 40093 trivial. 0 not checked. [2022-12-14 20:33:02,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:02,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:02,455 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:02,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2022-12-14 20:33:02,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:02,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:02,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:03,269 INFO L134 CoverageAnalysis]: Checked inductivity of 44967 backedges. 1219 proven. 3655 refuted. 0 times theorem prover too weak. 40093 trivial. 0 not checked. [2022-12-14 20:33:03,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:03,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:03,478 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:03,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:33:03,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:03,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:03,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:04,378 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:33:04,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:04,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:04,533 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:04,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:33:04,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:04,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:05,207 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:33:05,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:05,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:05,370 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:05,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:33:05,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:05,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:05,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:06,332 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1209 proven. 4638 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:33:06,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:06,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:06,491 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:06,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:33:06,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:06,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:07,450 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1223 proven. 4624 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:33:07,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:07,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:07,600 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:07,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2022-12-14 20:33:07,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:07,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:07,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:08,593 INFO L134 CoverageAnalysis]: Checked inductivity of 67070 backedges. 1247 proven. 4761 refuted. 0 times theorem prover too weak. 61062 trivial. 0 not checked. [2022-12-14 20:33:08,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:08,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:08,768 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:08,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2022-12-14 20:33:08,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:08,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:08,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:09,638 INFO L134 CoverageAnalysis]: Checked inductivity of 55356 backedges. 1144 proven. 4290 refuted. 0 times theorem prover too weak. 49922 trivial. 0 not checked. [2022-12-14 20:33:09,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:09,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:09,804 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:09,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:33:09,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:09,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:09,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:10,616 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1172 proven. 3618 refuted. 0 times theorem prover too weak. 38724 trivial. 0 not checked. [2022-12-14 20:33:10,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:10,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:10,822 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:10,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:33:10,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:10,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:10,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:11,631 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1398 proven. 3366 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:33:11,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:11,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:11,821 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:11,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:33:11,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:11,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:11,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:12,465 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2840 proven. 880 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:33:12,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:12,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:12,670 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:12,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:33:12,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:12,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:13,482 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1172 proven. 3618 refuted. 0 times theorem prover too weak. 38724 trivial. 0 not checked. [2022-12-14 20:33:13,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:13,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:13,703 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:13,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:33:13,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:13,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:14,411 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:33:14,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:14,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:14,612 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:14,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:33:14,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:14,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:14,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:15,473 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:33:15,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:15,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:15,680 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:15,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:33:15,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:15,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:16,581 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1134 proven. 4139 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:33:16,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:16,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:16,782 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:16,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:33:16,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:16,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:16,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:17,623 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:33:17,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:17,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:17,819 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:17,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:33:17,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:17,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:18,662 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1398 proven. 3366 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:33:18,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:18,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:18,859 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:18,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:33:18,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:18,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:18,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:19,688 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:33:19,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:19,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:19,865 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:19,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:33:19,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:19,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:19,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:20,513 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1323 proven. 2397 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:33:20,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:20,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:20,700 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:20,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:33:20,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:20,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:20,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:21,258 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:33:21,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:21,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:21,447 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:21,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:33:21,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:21,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:21,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:22,280 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:33:22,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:22,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:22,444 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:22,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:33:22,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:22,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:22,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:23,096 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1333 proven. 2525 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:33:23,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:23,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:23,272 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:23,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:33:23,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:23,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:23,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:24,165 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1432 proven. 3608 refuted. 0 times theorem prover too weak. 58620 trivial. 0 not checked. [2022-12-14 20:33:24,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:24,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:24,343 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:24,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:33:24,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:24,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:24,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:25,169 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1398 proven. 3366 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:33:25,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:25,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:25,347 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:25,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:33:25,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:25,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:25,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:25,984 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1323 proven. 2397 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:33:26,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:26,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:26,161 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:26,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:33:26,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:26,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:26,821 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1333 proven. 2525 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:33:27,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:27,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:27,008 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:27,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:33:27,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:27,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:27,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:28,059 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1133 proven. 5036 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:33:28,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:28,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:28,236 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:28,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:33:28,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:28,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:28,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:28,916 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1333 proven. 2525 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:33:29,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:29,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:29,115 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:29,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:33:29,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:29,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:30,004 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1408 proven. 3494 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:33:30,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:30,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:30,221 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:30,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2022-12-14 20:33:30,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:30,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:31,335 INFO L134 CoverageAnalysis]: Checked inductivity of 77967 backedges. 1319 proven. 5179 refuted. 0 times theorem prover too weak. 71469 trivial. 0 not checked. [2022-12-14 20:33:31,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:31,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:31,560 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:31,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:33:31,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:31,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:31,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:32,457 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:33:32,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:32,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:32,686 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:32,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:33:32,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:32,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:33,335 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2840 proven. 880 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:33:33,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:33,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:33,554 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:33,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1221 [2022-12-14 20:33:33,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:33,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:33,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:35,112 INFO L134 CoverageAnalysis]: Checked inductivity of 89541 backedges. 1391 proven. 5590 refuted. 0 times theorem prover too weak. 82560 trivial. 0 not checked. [2022-12-14 20:33:35,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:35,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:35,295 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:35,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:33:35,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:35,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:35,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:36,150 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:33:36,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:36,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:36,363 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:36,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2022-12-14 20:33:36,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:36,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:36,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:37,414 INFO L134 CoverageAnalysis]: Checked inductivity of 68746 backedges. 1240 proven. 4845 refuted. 0 times theorem prover too weak. 62661 trivial. 0 not checked. [2022-12-14 20:33:37,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:37,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:37,633 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2022-12-14 20:33:37,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:37,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:38,647 INFO L134 CoverageAnalysis]: Checked inductivity of 67070 backedges. 1247 proven. 4761 refuted. 0 times theorem prover too weak. 61062 trivial. 0 not checked. [2022-12-14 20:33:38,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:38,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:38,852 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:38,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:33:38,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:38,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:39,731 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1110 proven. 4002 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:33:39,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:39,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:39,917 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:39,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:33:39,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:39,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:40,772 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1398 proven. 3366 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:33:40,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:40,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:40,986 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:40,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1113 [2022-12-14 20:33:40,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:40,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:41,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:42,076 INFO L134 CoverageAnalysis]: Checked inductivity of 74287 backedges. 1309 proven. 5028 refuted. 0 times theorem prover too weak. 67950 trivial. 0 not checked. [2022-12-14 20:33:42,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:42,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:42,296 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:42,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:33:42,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:42,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:42,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:42,971 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1938 proven. 1920 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:33:43,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:43,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:43,192 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:43,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:33:43,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:43,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:43,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:44,067 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1281 proven. 3915 refuted. 0 times theorem prover too weak. 45606 trivial. 0 not checked. [2022-12-14 20:33:44,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:44,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:44,297 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:44,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:33:44,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:44,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:44,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:45,158 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:33:45,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:45,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:45,374 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:33:45,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:45,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:45,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:46,474 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1143 proven. 5187 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:33:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:46,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:46,700 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:46,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:33:46,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:46,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:47,758 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1133 proven. 5036 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:33:47,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:47,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:47,954 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:47,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:33:47,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:47,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:48,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:48,785 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:33:48,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:48,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:48,979 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:48,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:33:48,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:48,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:49,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:49,917 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1189 proven. 4336 refuted. 0 times theorem prover too weak. 51582 trivial. 0 not checked. [2022-12-14 20:33:50,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:50,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:50,107 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:50,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1194 [2022-12-14 20:33:50,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:50,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:50,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:51,594 INFO L134 CoverageAnalysis]: Checked inductivity of 85594 backedges. 1381 proven. 5439 refuted. 0 times theorem prover too weak. 78774 trivial. 0 not checked. [2022-12-14 20:33:51,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:51,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:51,759 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:51,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2022-12-14 20:33:51,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:51,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:51,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:52,579 INFO L134 CoverageAnalysis]: Checked inductivity of 53964 backedges. 1993 proven. 2633 refuted. 0 times theorem prover too weak. 49338 trivial. 0 not checked. [2022-12-14 20:33:52,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:52,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:52,797 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:52,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:33:52,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:52,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:52,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:53,509 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:33:53,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:53,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:53,727 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:53,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:33:53,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:53,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:54,286 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:33:54,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:54,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:54,464 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:54,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:33:54,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:54,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:54,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:55,333 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:33:55,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:55,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:55,532 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:55,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2022-12-14 20:33:55,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:55,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 81600 backedges. 1205 proven. 5447 refuted. 0 times theorem prover too weak. 74948 trivial. 0 not checked. [2022-12-14 20:33:56,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:56,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:56,899 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:56,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:33:56,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:56,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:56,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:57,824 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1205 proven. 4313 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:33:58,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:58,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:58,023 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:58,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:33:58,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:58,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:58,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:59,052 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1133 proven. 5036 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:33:59,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:59,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:33:59,211 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:33:59,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:33:59,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:59,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:59,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:59,902 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:34:00,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:00,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:00,075 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:00,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:34:00,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:00,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:01,150 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:34:01,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:01,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:01,297 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:01,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1383 [2022-12-14 20:34:01,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:01,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:01,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:03,064 INFO L134 CoverageAnalysis]: Checked inductivity of 115092 backedges. 1397 proven. 6550 refuted. 0 times theorem prover too weak. 107145 trivial. 0 not checked. [2022-12-14 20:34:03,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:03,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:03,218 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:03,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:34:03,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:03,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:04,289 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:34:04,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:04,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:04,444 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:04,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:34:04,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:04,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:04,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:05,252 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1110 proven. 4002 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:34:05,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:05,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:05,415 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:05,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:34:05,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:05,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:06,265 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1134 proven. 4139 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:34:06,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:06,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:06,421 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:06,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:34:06,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:06,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:06,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:07,230 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:34:07,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:07,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:07,383 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:07,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:34:07,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:07,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:08,208 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:34:08,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:08,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:08,365 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:08,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:34:08,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:08,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:09,163 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:34:09,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:09,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:09,320 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:09,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:34:09,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:09,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:09,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:10,398 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:34:10,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:10,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:10,572 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:10,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1275 [2022-12-14 20:34:10,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:10,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:10,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:12,192 INFO L134 CoverageAnalysis]: Checked inductivity of 97702 backedges. 1315 proven. 5988 refuted. 0 times theorem prover too weak. 90399 trivial. 0 not checked. [2022-12-14 20:34:12,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:12,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:12,347 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:12,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:34:12,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:12,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:12,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:13,245 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:34:13,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:13,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:13,400 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:13,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:34:13,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:13,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:13,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:14,101 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1367 proven. 2767 refuted. 0 times theorem prover too weak. 39380 trivial. 0 not checked. [2022-12-14 20:34:14,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:14,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:14,277 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:34:14,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:14,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:14,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:15,045 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1392 proven. 3090 refuted. 0 times theorem prover too weak. 46320 trivial. 0 not checked. [2022-12-14 20:34:15,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:15,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:15,220 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:15,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2022-12-14 20:34:15,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:15,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:15,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:16,061 INFO L134 CoverageAnalysis]: Checked inductivity of 52371 backedges. 1244 proven. 4036 refuted. 0 times theorem prover too weak. 47091 trivial. 0 not checked. [2022-12-14 20:34:16,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:16,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:16,266 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:16,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2022-12-14 20:34:16,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:16,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:17,357 INFO L134 CoverageAnalysis]: Checked inductivity of 77967 backedges. 1319 proven. 5179 refuted. 0 times theorem prover too weak. 71469 trivial. 0 not checked. [2022-12-14 20:34:17,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:17,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:17,543 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:17,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:34:17,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:17,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:17,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:18,418 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1408 proven. 3494 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:34:18,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:18,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:18,621 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:18,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:34:18,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:18,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:18,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:19,192 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:34:19,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:19,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:19,386 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:19,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2022-12-14 20:34:19,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:19,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:19,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:20,260 INFO L134 CoverageAnalysis]: Checked inductivity of 52371 backedges. 1244 proven. 4036 refuted. 0 times theorem prover too weak. 47091 trivial. 0 not checked. [2022-12-14 20:34:20,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:20,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:20,410 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:20,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:34:20,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:20,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:20,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:21,463 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1157 proven. 5173 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:34:21,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:21,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:21,647 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:21,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:34:21,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:21,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:21,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:22,271 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2840 proven. 880 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:34:22,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:22,456 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:22,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:34:22,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:22,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:22,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:23,303 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:34:23,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:23,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:23,485 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:23,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:34:23,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:23,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:23,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:24,181 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:34:24,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:24,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:24,364 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:24,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:34:24,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:24,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:24,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:34:25,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:25,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:25,396 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:25,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1383 [2022-12-14 20:34:25,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:25,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:25,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:27,190 INFO L134 CoverageAnalysis]: Checked inductivity of 115092 backedges. 1397 proven. 6550 refuted. 0 times theorem prover too weak. 107145 trivial. 0 not checked. [2022-12-14 20:34:27,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:27,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:27,342 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:27,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:34:27,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:27,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:28,416 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:34:28,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:28,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:28,573 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:28,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2022-12-14 20:34:28,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:28,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:28,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:29,584 INFO L134 CoverageAnalysis]: Checked inductivity of 67070 backedges. 1233 proven. 4775 refuted. 0 times theorem prover too weak. 61062 trivial. 0 not checked. [2022-12-14 20:34:29,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:29,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:29,736 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:29,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2022-12-14 20:34:29,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:29,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:29,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:30,470 INFO L134 CoverageAnalysis]: Checked inductivity of 47840 backedges. 1973 proven. 2371 refuted. 0 times theorem prover too weak. 43496 trivial. 0 not checked. [2022-12-14 20:34:30,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:30,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:30,630 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:30,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:34:30,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:30,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:30,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:31,524 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1205 proven. 4313 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:34:31,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:31,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:31,704 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:31,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2022-12-14 20:34:31,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:31,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:31,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:32,509 INFO L134 CoverageAnalysis]: Checked inductivity of 44967 backedges. 1219 proven. 3655 refuted. 0 times theorem prover too weak. 40093 trivial. 0 not checked. [2022-12-14 20:34:32,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:32,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:32,692 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:32,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:34:32,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:32,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:32,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:33,607 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:34:33,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:33,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:33,786 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:33,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:34:33,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:33,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:34,829 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1157 proven. 5173 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:34:34,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:34,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:34,998 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:35,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:34:35,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:35,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:35,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:35,842 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:34:36,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:36,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:36,014 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:36,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:34:36,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:36,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:36,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:36,824 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:34:36,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:36,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:36,985 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:36,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:34:36,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:36,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:37,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:37,833 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:34:38,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:38,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:38,004 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:38,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:34:38,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:38,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:38,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:38,556 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:34:38,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:38,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:38,718 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:38,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:34:38,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:38,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:38,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:39,690 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1209 proven. 4638 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:34:39,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:39,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:39,865 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:39,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2022-12-14 20:34:39,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:39,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:39,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:40,724 INFO L134 CoverageAnalysis]: Checked inductivity of 52371 backedges. 1244 proven. 4036 refuted. 0 times theorem prover too weak. 47091 trivial. 0 not checked. [2022-12-14 20:34:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:40,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:40,894 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:40,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2022-12-14 20:34:40,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:40,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:40,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:41,835 INFO L134 CoverageAnalysis]: Checked inductivity of 61929 backedges. 1316 proven. 4447 refuted. 0 times theorem prover too weak. 56166 trivial. 0 not checked. [2022-12-14 20:34:42,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:42,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:42,002 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:42,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:34:42,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:42,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:42,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:42,874 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:34:43,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:43,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:43,047 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:43,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:34:43,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:43,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:43,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:43,901 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:34:44,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:44,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:44,074 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:44,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:34:44,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:44,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:44,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:44,835 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1148 proven. 3481 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:34:45,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:45,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:45,001 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:45,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:34:45,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:45,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:45,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:45,814 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:34:45,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:45,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:45,977 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:45,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:34:45,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:45,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:46,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:47,005 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1271 proven. 4898 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:34:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:47,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:47,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:34:47,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:47,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:47,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:48,008 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1422 proven. 3480 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:34:48,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:48,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:48,181 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:48,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:34:48,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:48,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:48,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:49,012 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1110 proven. 4002 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:34:49,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:49,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:49,185 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:49,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:34:49,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:49,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:49,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:50,171 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1237 proven. 4610 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:34:50,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:50,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:50,331 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:50,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:34:50,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:50,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:50,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:51,073 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1148 proven. 3481 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:34:51,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:51,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:51,225 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:51,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:34:51,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:51,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:51,864 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1938 proven. 1920 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:34:52,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:52,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:52,025 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:52,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:34:52,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:52,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:52,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:52,856 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:34:53,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:53,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:53,011 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:53,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1383 [2022-12-14 20:34:53,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:53,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:53,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:54,798 INFO L134 CoverageAnalysis]: Checked inductivity of 115092 backedges. 1397 proven. 6550 refuted. 0 times theorem prover too weak. 107145 trivial. 0 not checked. [2022-12-14 20:34:54,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:54,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:54,956 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:54,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1030 [2022-12-14 20:34:54,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:54,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:55,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:55,931 INFO L134 CoverageAnalysis]: Checked inductivity of 63540 backedges. 1267 proven. 4573 refuted. 0 times theorem prover too weak. 57700 trivial. 0 not checked. [2022-12-14 20:34:56,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:56,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:56,102 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:56,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:34:56,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:56,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:56,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:56,939 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:34:57,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:57,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:57,104 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:57,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:34:57,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:57,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:58,578 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:34:58,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:58,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:58,738 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:58,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:34:58,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:58,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:58,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:59,676 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1223 proven. 4624 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:34:59,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:59,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:34:59,834 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:34:59,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:34:59,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:59,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:59,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:00,733 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1189 proven. 4336 refuted. 0 times theorem prover too weak. 51582 trivial. 0 not checked. [2022-12-14 20:35:00,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:00,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:00,890 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:00,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1383 [2022-12-14 20:35:00,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:00,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:00,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:02,672 INFO L134 CoverageAnalysis]: Checked inductivity of 115092 backedges. 1397 proven. 6550 refuted. 0 times theorem prover too weak. 107145 trivial. 0 not checked. [2022-12-14 20:35:02,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:02,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:02,836 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:02,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:35:02,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:02,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:03,522 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1114 proven. 3193 refuted. 0 times theorem prover too weak. 31260 trivial. 0 not checked. [2022-12-14 20:35:03,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:03,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:03,682 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:03,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:35:03,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:03,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:03,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:04,514 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:35:04,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:04,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:04,672 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:04,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:35:04,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:04,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:04,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:05,280 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1928 proven. 1792 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:35:05,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:05,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:05,432 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:05,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:35:05,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:05,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:05,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:06,291 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1134 proven. 4139 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:35:06,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:06,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:06,452 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:06,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:35:06,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:06,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:06,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:07,252 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:35:07,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:07,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:07,404 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:07,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2022-12-14 20:35:07,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:07,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:07,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:08,189 INFO L134 CoverageAnalysis]: Checked inductivity of 44967 backedges. 1219 proven. 3655 refuted. 0 times theorem prover too weak. 40093 trivial. 0 not checked. [2022-12-14 20:35:08,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:08,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:08,345 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:08,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:35:08,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:08,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:08,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:09,179 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1281 proven. 3915 refuted. 0 times theorem prover too weak. 45606 trivial. 0 not checked. [2022-12-14 20:35:09,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:09,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:09,335 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:09,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2022-12-14 20:35:09,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:09,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:09,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:10,119 INFO L134 CoverageAnalysis]: Checked inductivity of 53964 backedges. 1388 proven. 3238 refuted. 0 times theorem prover too weak. 49338 trivial. 0 not checked. [2022-12-14 20:35:10,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:10,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:10,275 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:10,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:35:10,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:10,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:10,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:11,282 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1133 proven. 5036 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:35:11,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:11,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:11,442 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:11,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:35:11,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:11,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:11,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:12,077 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1333 proven. 2525 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:35:12,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:12,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:12,224 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:12,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:35:12,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:12,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:12,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:13,256 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1143 proven. 5187 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:35:13,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:13,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:13,426 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:13,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:35:13,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:13,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:13,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:14,214 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1172 proven. 3618 refuted. 0 times theorem prover too weak. 38724 trivial. 0 not checked. [2022-12-14 20:35:14,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:14,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:14,392 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:14,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:35:14,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:14,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:14,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:15,311 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:35:15,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:15,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:15,481 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:15,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2022-12-14 20:35:15,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:15,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:15,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:16,220 INFO L134 CoverageAnalysis]: Checked inductivity of 47840 backedges. 1973 proven. 2371 refuted. 0 times theorem prover too weak. 43496 trivial. 0 not checked. [2022-12-14 20:35:16,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:16,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:16,391 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:16,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:35:16,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:16,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:16,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:17,237 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1422 proven. 3480 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:35:17,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:17,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:17,412 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:17,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:35:17,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:17,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:17,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:18,226 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:35:18,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:18,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:18,382 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:18,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:35:18,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:18,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:18,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:19,128 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1392 proven. 3090 refuted. 0 times theorem prover too weak. 46320 trivial. 0 not checked. [2022-12-14 20:35:19,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:19,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:19,278 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:19,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2022-12-14 20:35:19,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:19,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:19,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:20,251 INFO L134 CoverageAnalysis]: Checked inductivity of 67070 backedges. 1233 proven. 4775 refuted. 0 times theorem prover too weak. 61062 trivial. 0 not checked. [2022-12-14 20:35:20,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:20,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:20,409 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:20,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:35:20,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:20,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:20,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:21,240 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:35:21,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:21,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:21,403 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:21,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1113 [2022-12-14 20:35:21,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:21,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:21,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:22,471 INFO L134 CoverageAnalysis]: Checked inductivity of 74287 backedges. 1309 proven. 5028 refuted. 0 times theorem prover too weak. 67950 trivial. 0 not checked. [2022-12-14 20:35:22,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:22,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:22,641 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:22,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:35:22,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:22,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:22,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:24,136 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:35:24,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:24,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:24,302 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:24,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:35:24,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:24,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:24,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:25,070 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1392 proven. 3090 refuted. 0 times theorem prover too weak. 46320 trivial. 0 not checked. [2022-12-14 20:35:25,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:25,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:25,243 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:25,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2022-12-14 20:35:25,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:25,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:25,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:26,214 INFO L134 CoverageAnalysis]: Checked inductivity of 61929 backedges. 1316 proven. 4447 refuted. 0 times theorem prover too weak. 56166 trivial. 0 not checked. [2022-12-14 20:35:26,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:26,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:26,367 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:26,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2022-12-14 20:35:26,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:26,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:26,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:27,070 INFO L134 CoverageAnalysis]: Checked inductivity of 44967 backedges. 1358 proven. 2848 refuted. 0 times theorem prover too weak. 40761 trivial. 0 not checked. [2022-12-14 20:35:27,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:27,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:27,221 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:27,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:35:27,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:27,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:27,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:27,887 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1343 proven. 2653 refuted. 0 times theorem prover too weak. 36780 trivial. 0 not checked. [2022-12-14 20:35:28,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:28,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:28,044 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:28,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:35:28,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:28,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:28,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:28,881 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1281 proven. 3915 refuted. 0 times theorem prover too weak. 45606 trivial. 0 not checked. [2022-12-14 20:35:29,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:29,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:29,040 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:29,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2022-12-14 20:35:29,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:29,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:29,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:29,925 INFO L134 CoverageAnalysis]: Checked inductivity of 55356 backedges. 1144 proven. 4290 refuted. 0 times theorem prover too weak. 49922 trivial. 0 not checked. [2022-12-14 20:35:30,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:30,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:30,083 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:30,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:35:30,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:30,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:30,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:30,798 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1367 proven. 2767 refuted. 0 times theorem prover too weak. 39380 trivial. 0 not checked. [2022-12-14 20:35:30,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:30,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:30,985 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:30,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:35:30,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:30,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:32,492 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:35:32,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:32,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:32,674 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:32,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:35:32,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:32,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:32,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:33,446 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1392 proven. 3090 refuted. 0 times theorem prover too weak. 46320 trivial. 0 not checked. [2022-12-14 20:35:33,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:33,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:33,633 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:33,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:35:33,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:33,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:33,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:34,465 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1398 proven. 3366 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:35:34,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:34,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:34,645 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:34,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:35:34,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:34,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:34,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:35,533 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1432 proven. 3608 refuted. 0 times theorem prover too weak. 58620 trivial. 0 not checked. [2022-12-14 20:35:35,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:35,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:35,725 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:35,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:35:35,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:35,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:35,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:36,283 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:35:36,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:36,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:36,461 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:36,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:35:36,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:36,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:36,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:37,577 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:35:37,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:37,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:37,761 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:37,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:35:37,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:37,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:37,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:38,630 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1120 proven. 4153 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:35:38,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:38,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:38,787 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:38,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:35:38,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:38,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:39,754 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1223 proven. 4624 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:35:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:39,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:39,917 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:39,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:35:39,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:39,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:39,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:40,748 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:35:40,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:40,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:40,920 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:40,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:35:40,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:40,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:40,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:41,734 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:35:41,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:41,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:41,888 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:41,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:35:41,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:41,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:42,635 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1162 proven. 3467 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:35:42,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:42,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:42,804 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:42,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:35:42,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:42,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:42,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:43,615 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:35:43,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:43,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:43,780 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:43,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2022-12-14 20:35:43,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:43,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:43,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:44,887 INFO L134 CoverageAnalysis]: Checked inductivity of 79639 backedges. 1312 proven. 5256 refuted. 0 times theorem prover too weak. 73071 trivial. 0 not checked. [2022-12-14 20:35:45,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:45,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:45,049 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:45,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:35:45,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:45,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:45,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:45,857 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1398 proven. 3366 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:35:46,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:46,014 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:46,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:35:46,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:46,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:46,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:46,831 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:35:47,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:47,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:47,004 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:47,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:35:47,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:47,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:47,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:47,883 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1134 proven. 4139 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:35:48,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:48,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:48,077 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:48,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:35:48,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:48,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:48,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:48,904 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1408 proven. 3494 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:35:49,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:49,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:49,076 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:49,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:35:49,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:49,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:49,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:50,175 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1195 proven. 5296 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:35:50,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:50,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:50,341 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:50,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:35:50,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:50,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:50,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:51,242 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:35:51,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:51,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:51,415 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:51,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:35:51,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:51,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:51,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:52,230 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1398 proven. 3366 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:35:52,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:52,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:52,427 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:52,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:35:52,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:52,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:52,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:53,246 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1398 proven. 3366 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:35:53,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:53,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:53,406 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:53,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:35:53,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:53,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:53,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:54,437 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1133 proven. 5036 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:35:54,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:54,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:54,619 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:54,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:35:54,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:54,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:54,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:55,251 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1323 proven. 2397 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:35:55,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:55,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:55,409 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:55,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:35:55,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:55,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:56,025 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2840 proven. 880 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:35:56,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:56,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:56,175 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:56,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:35:56,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:56,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:56,995 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:35:57,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:57,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:57,152 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:57,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1194 [2022-12-14 20:35:57,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:57,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:58,652 INFO L134 CoverageAnalysis]: Checked inductivity of 85594 backedges. 1381 proven. 5439 refuted. 0 times theorem prover too weak. 78774 trivial. 0 not checked. [2022-12-14 20:35:58,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:58,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:35:58,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:58,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:58,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:59,640 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1158 proven. 3632 refuted. 0 times theorem prover too weak. 38724 trivial. 0 not checked. [2022-12-14 20:35:59,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:59,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:35:59,836 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:35:59,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:35:59,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:59,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:59,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:00,694 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1196 proven. 3755 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:36:00,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:00,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:00,883 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:00,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:36:00,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:00,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:00,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:01,737 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:36:01,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:01,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:01,938 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:01,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1030 [2022-12-14 20:36:01,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:01,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:02,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:02,911 INFO L134 CoverageAnalysis]: Checked inductivity of 63540 backedges. 1267 proven. 4573 refuted. 0 times theorem prover too weak. 57700 trivial. 0 not checked. [2022-12-14 20:36:03,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:03,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:03,102 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:03,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:36:03,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:03,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:04,167 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:36:04,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:04,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:04,378 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:04,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:36:04,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:04,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:04,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:05,164 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1148 proven. 3481 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:36:05,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:05,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:05,362 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:05,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:36:05,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:05,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:05,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:06,384 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1237 proven. 4610 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:36:06,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:06,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:06,584 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:06,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2022-12-14 20:36:06,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:06,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:06,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:07,719 INFO L134 CoverageAnalysis]: Checked inductivity of 81600 backedges. 1205 proven. 5447 refuted. 0 times theorem prover too weak. 74948 trivial. 0 not checked. [2022-12-14 20:36:07,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:07,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:07,902 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:07,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:36:07,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:07,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:07,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:08,944 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1143 proven. 5187 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:36:09,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:09,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:09,106 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:09,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:36:09,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:09,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:09,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:09,969 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1120 proven. 4153 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:36:10,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:10,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:10,133 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:10,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2022-12-14 20:36:10,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:10,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:10,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:10,897 INFO L134 CoverageAnalysis]: Checked inductivity of 47840 backedges. 1973 proven. 2371 refuted. 0 times theorem prover too weak. 43496 trivial. 0 not checked. [2022-12-14 20:36:11,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:11,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:11,104 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:11,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:36:11,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:11,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:11,977 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:36:12,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:12,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:12,168 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:12,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:36:12,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:12,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:12,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:12,936 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1138 proven. 3330 refuted. 0 times theorem prover too weak. 33659 trivial. 0 not checked. [2022-12-14 20:36:13,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:13,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:13,146 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:13,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:36:13,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:13,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:13,697 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:36:13,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:13,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:13,854 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:13,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:36:13,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:13,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:14,976 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1195 proven. 5296 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:36:15,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:15,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:15,177 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:15,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:36:15,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:15,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:15,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:16,659 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:36:16,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:16,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:16,827 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:16,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:36:16,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:16,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:16,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:18,009 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1143 proven. 5187 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:36:18,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:18,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:18,185 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:18,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:36:18,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:18,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:18,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:19,003 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1398 proven. 3366 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:36:19,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:19,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:19,145 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:19,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:36:19,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:19,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:19,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:20,037 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1120 proven. 4153 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:36:20,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:20,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:20,234 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:20,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:36:20,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:20,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:20,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:21,106 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1422 proven. 3480 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:36:21,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:21,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:21,327 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:21,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:36:21,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:21,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:21,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:22,028 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1114 proven. 3193 refuted. 0 times theorem prover too weak. 31260 trivial. 0 not checked. [2022-12-14 20:36:22,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:22,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:22,183 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:22,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:36:22,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:22,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:22,957 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1186 proven. 3604 refuted. 0 times theorem prover too weak. 38724 trivial. 0 not checked. [2022-12-14 20:36:23,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:23,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:23,135 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:23,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:36:23,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:23,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:23,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:23,962 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1196 proven. 3755 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:36:24,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:24,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:24,200 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:24,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1030 [2022-12-14 20:36:24,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:24,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:24,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:25,203 INFO L134 CoverageAnalysis]: Checked inductivity of 63540 backedges. 1127 proven. 4713 refuted. 0 times theorem prover too weak. 57700 trivial. 0 not checked. [2022-12-14 20:36:25,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:25,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:25,426 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:25,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:36:25,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:25,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:25,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:26,107 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1347 proven. 2511 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:36:26,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:26,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:36:26,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:26,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:26,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:27,036 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1343 proven. 2653 refuted. 0 times theorem prover too weak. 36780 trivial. 0 not checked. [2022-12-14 20:36:27,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:27,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:27,250 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:27,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1221 [2022-12-14 20:36:27,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:27,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:27,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 89541 backedges. 1391 proven. 5590 refuted. 0 times theorem prover too weak. 82560 trivial. 0 not checked. [2022-12-14 20:36:29,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:29,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:29,019 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:29,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:36:29,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:29,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:29,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:29,574 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:36:29,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:29,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:29,771 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:29,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:36:29,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:29,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:30,691 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1281 proven. 3915 refuted. 0 times theorem prover too weak. 45606 trivial. 0 not checked. [2022-12-14 20:36:30,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:30,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:30,874 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:30,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:36:30,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:30,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:30,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:31,706 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:36:31,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:31,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:31,902 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:31,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:36:31,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:31,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:31,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:32,722 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:36:32,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:32,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:32,933 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:32,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:36:32,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:32,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:32,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:36:33,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:33,816 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:33,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1030 [2022-12-14 20:36:33,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:33,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:33,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:34,763 INFO L134 CoverageAnalysis]: Checked inductivity of 63540 backedges. 1127 proven. 4713 refuted. 0 times theorem prover too weak. 57700 trivial. 0 not checked. [2022-12-14 20:36:34,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:34,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:34,938 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:34,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:36:34,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:34,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:34,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:35,487 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:36:35,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:35,657 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:35,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:36:35,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:35,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:35,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:36,339 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:36:36,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:36,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:36,516 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:36,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:36:36,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:36,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:36,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:37,277 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1392 proven. 3090 refuted. 0 times theorem prover too weak. 46320 trivial. 0 not checked. [2022-12-14 20:36:37,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:37,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:37,463 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:37,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:36:37,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:37,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:37,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:38,333 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1120 proven. 4153 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:36:38,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:38,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:38,535 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:38,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:36:38,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:38,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:38,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:39,371 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:36:39,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:39,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:39,571 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:39,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2022-12-14 20:36:39,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:39,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:39,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:40,686 INFO L134 CoverageAnalysis]: Checked inductivity of 77967 backedges. 1319 proven. 5179 refuted. 0 times theorem prover too weak. 71469 trivial. 0 not checked. [2022-12-14 20:36:40,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:40,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:40,897 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:40,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1030 [2022-12-14 20:36:40,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:40,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:40,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:41,879 INFO L134 CoverageAnalysis]: Checked inductivity of 63540 backedges. 1127 proven. 4713 refuted. 0 times theorem prover too weak. 57700 trivial. 0 not checked. [2022-12-14 20:36:42,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:42,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:42,088 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:42,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2022-12-14 20:36:42,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:42,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:43,089 INFO L134 CoverageAnalysis]: Checked inductivity of 68746 backedges. 1240 proven. 4845 refuted. 0 times theorem prover too weak. 62661 trivial. 0 not checked. [2022-12-14 20:36:43,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:43,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:43,300 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:43,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:36:43,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:43,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:43,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:44,007 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1357 proven. 2639 refuted. 0 times theorem prover too weak. 36780 trivial. 0 not checked. [2022-12-14 20:36:44,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:44,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:44,183 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:44,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:36:44,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:44,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:44,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:45,023 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:36:45,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:45,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:45,212 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:45,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:36:45,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:45,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:45,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:46,051 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:36:46,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:46,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:46,213 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:46,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:36:46,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:46,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:46,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:46,760 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:36:46,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:46,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:46,920 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:46,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:36:46,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:46,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:46,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:47,993 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1143 proven. 5187 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:36:48,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:48,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:48,185 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:48,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:36:48,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:48,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:48,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:49,038 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1408 proven. 3494 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:36:49,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:49,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:49,231 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:49,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:36:49,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:49,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:49,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:49,933 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:36:50,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:50,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:50,120 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:50,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:36:50,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:50,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:50,891 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1148 proven. 3481 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:36:51,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:51,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:51,073 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:51,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:36:51,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:51,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:51,851 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1148 proven. 3481 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:36:52,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:52,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:52,046 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:52,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:36:52,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:52,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:52,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:52,977 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:36:53,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:53,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:53,175 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:53,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:36:53,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:53,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:53,872 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:36:54,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:54,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:54,022 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2022-12-14 20:36:54,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:54,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:54,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:54,892 INFO L134 CoverageAnalysis]: Checked inductivity of 55356 backedges. 1144 proven. 4290 refuted. 0 times theorem prover too weak. 49922 trivial. 0 not checked. [2022-12-14 20:36:55,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:55,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:55,039 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:55,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:36:55,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:55,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:55,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:55,648 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2840 proven. 880 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:36:55,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:55,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:55,806 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:55,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2022-12-14 20:36:55,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:55,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:55,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:56,791 INFO L134 CoverageAnalysis]: Checked inductivity of 68746 backedges. 1240 proven. 4845 refuted. 0 times theorem prover too weak. 62661 trivial. 0 not checked. [2022-12-14 20:36:56,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:56,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:56,952 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:56,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:36:56,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:56,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:57,790 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1281 proven. 3915 refuted. 0 times theorem prover too weak. 45606 trivial. 0 not checked. [2022-12-14 20:36:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:57,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:57,945 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:57,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2022-12-14 20:36:57,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:57,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:58,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:58,888 INFO L134 CoverageAnalysis]: Checked inductivity of 61929 backedges. 1316 proven. 4447 refuted. 0 times theorem prover too weak. 56166 trivial. 0 not checked. [2022-12-14 20:36:59,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:36:59,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:36:59,042 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:36:59,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2022-12-14 20:36:59,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:36:59,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:36:59,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:00,078 INFO L134 CoverageAnalysis]: Checked inductivity of 68746 backedges. 1240 proven. 4845 refuted. 0 times theorem prover too weak. 62661 trivial. 0 not checked. [2022-12-14 20:37:00,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:00,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:00,291 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:00,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2022-12-14 20:37:00,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:00,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:00,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:01,205 INFO L134 CoverageAnalysis]: Checked inductivity of 55356 backedges. 1144 proven. 4290 refuted. 0 times theorem prover too weak. 49922 trivial. 0 not checked. [2022-12-14 20:37:01,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:01,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:01,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:37:01,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:01,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:01,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:02,548 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1133 proven. 5036 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:37:02,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:02,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:02,764 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:02,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:37:02,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:02,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:02,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:03,750 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1189 proven. 4336 refuted. 0 times theorem prover too weak. 51582 trivial. 0 not checked. [2022-12-14 20:37:03,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:03,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:03,953 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:03,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:37:03,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:03,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:04,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:04,747 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1148 proven. 3481 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:37:04,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:04,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:04,964 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:04,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:37:04,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:04,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:05,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:05,614 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2840 proven. 880 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:37:05,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:05,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:05,822 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:05,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:37:05,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:05,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:05,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:06,723 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1120 proven. 4153 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:37:06,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:06,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:06,936 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:06,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2022-12-14 20:37:06,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:06,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:07,766 INFO L134 CoverageAnalysis]: Checked inductivity of 44967 backedges. 1219 proven. 3655 refuted. 0 times theorem prover too weak. 40093 trivial. 0 not checked. [2022-12-14 20:37:07,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:07,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:07,978 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:07,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:37:07,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:07,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:08,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:08,936 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:37:09,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:09,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:09,120 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:09,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:37:09,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:09,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:09,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:10,006 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1120 proven. 4153 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:37:10,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:10,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:10,209 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:10,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:37:10,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:10,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:10,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:11,032 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1196 proven. 3755 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:37:11,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:11,235 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:11,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:37:11,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:11,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:11,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:11,987 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1392 proven. 3090 refuted. 0 times theorem prover too weak. 46320 trivial. 0 not checked. [2022-12-14 20:37:12,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:12,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:12,138 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:12,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:37:12,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:12,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:12,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:12,947 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:37:13,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:13,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:13,143 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:13,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:37:13,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:13,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:13,710 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:37:13,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:13,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:13,910 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:13,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:37:13,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:13,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:13,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:14,743 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:37:14,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:14,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:14,940 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:14,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:37:14,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:14,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:14,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:15,497 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:37:15,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:15,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:15,691 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:15,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:37:15,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:15,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:15,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:16,527 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1398 proven. 3366 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:37:16,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:16,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:16,734 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:16,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2022-12-14 20:37:16,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:16,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:16,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:17,747 INFO L134 CoverageAnalysis]: Checked inductivity of 67070 backedges. 1233 proven. 4775 refuted. 0 times theorem prover too weak. 61062 trivial. 0 not checked. [2022-12-14 20:37:17,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:17,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:17,955 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:17,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2022-12-14 20:37:17,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:17,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:18,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:18,941 INFO L134 CoverageAnalysis]: Checked inductivity of 61929 backedges. 1316 proven. 4447 refuted. 0 times theorem prover too weak. 56166 trivial. 0 not checked. [2022-12-14 20:37:19,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:19,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:19,142 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:19,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:37:19,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:19,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:19,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:19,828 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1938 proven. 1920 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:37:20,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:20,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:20,030 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:20,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2022-12-14 20:37:20,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:20,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:20,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:20,957 INFO L134 CoverageAnalysis]: Checked inductivity of 55356 backedges. 1144 proven. 4290 refuted. 0 times theorem prover too weak. 49922 trivial. 0 not checked. [2022-12-14 20:37:21,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:21,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:21,159 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:21,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:37:21,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:21,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:21,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:22,137 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1199 proven. 4487 refuted. 0 times theorem prover too weak. 54653 trivial. 0 not checked. [2022-12-14 20:37:22,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:22,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:22,323 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:22,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:37:22,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:22,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:22,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:23,230 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1408 proven. 3494 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:37:23,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:23,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:23,425 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:23,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:37:23,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:23,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:23,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:24,445 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1134 proven. 4139 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:37:24,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:24,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:24,599 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:24,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:37:24,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:24,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:25,208 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2840 proven. 880 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:37:25,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:25,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:25,395 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:25,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1221 [2022-12-14 20:37:25,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:25,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:25,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:26,927 INFO L134 CoverageAnalysis]: Checked inductivity of 89541 backedges. 1391 proven. 5590 refuted. 0 times theorem prover too weak. 82560 trivial. 0 not checked. [2022-12-14 20:37:27,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:27,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:27,102 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:27,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:37:27,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:27,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:27,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:27,644 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:37:27,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:27,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:27,796 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:27,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:37:27,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:27,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:27,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:28,874 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1143 proven. 5187 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:37:29,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:29,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:29,031 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:29,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:37:29,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:29,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:29,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:29,942 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1189 proven. 4336 refuted. 0 times theorem prover too weak. 51582 trivial. 0 not checked. [2022-12-14 20:37:30,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:30,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:30,119 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:30,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:37:30,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:30,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:30,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:30,783 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1938 proven. 1920 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:37:30,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:30,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:30,981 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:30,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:37:30,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:30,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:31,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:31,671 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1948 proven. 2048 refuted. 0 times theorem prover too weak. 36780 trivial. 0 not checked. [2022-12-14 20:37:31,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:31,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:31,858 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:31,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:37:31,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:31,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:31,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:32,997 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:37:33,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:33,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:33,166 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:33,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:37:33,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:33,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:33,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:34,434 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1133 proven. 5036 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:37:34,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:34,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:34,591 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:34,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:37:34,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:34,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:34,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:35,277 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:37:35,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:35,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:35,442 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:35,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:37:35,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:35,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:35,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:36,290 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:37:36,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:36,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:36,463 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:36,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2022-12-14 20:37:36,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:36,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:36,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:37,168 INFO L134 CoverageAnalysis]: Checked inductivity of 44967 backedges. 1358 proven. 2848 refuted. 0 times theorem prover too weak. 40761 trivial. 0 not checked. [2022-12-14 20:37:37,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:37,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:37,336 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:37,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2022-12-14 20:37:37,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:37,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:37,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:38,195 INFO L134 CoverageAnalysis]: Checked inductivity of 52371 backedges. 1244 proven. 4036 refuted. 0 times theorem prover too weak. 47091 trivial. 0 not checked. [2022-12-14 20:37:38,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:38,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:38,365 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:38,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:37:38,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:38,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:39,218 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1432 proven. 3608 refuted. 0 times theorem prover too weak. 58620 trivial. 0 not checked. [2022-12-14 20:37:39,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:39,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:39,396 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:39,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2022-12-14 20:37:39,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:39,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:39,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:40,506 INFO L134 CoverageAnalysis]: Checked inductivity of 81600 backedges. 1205 proven. 5447 refuted. 0 times theorem prover too weak. 74948 trivial. 0 not checked. [2022-12-14 20:37:40,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:40,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:40,693 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:40,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:37:40,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:40,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:41,243 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:37:41,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:41,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:41,398 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:41,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:37:41,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:41,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:41,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:42,179 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:37:42,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:42,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:42,325 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:42,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:37:42,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:42,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:43,417 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:37:43,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:43,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:43,576 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:43,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:37:43,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:43,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:43,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:44,337 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1148 proven. 3481 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:37:44,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:44,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:44,504 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:44,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:37:44,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:44,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:44,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:45,404 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:37:45,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:45,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:45,580 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:45,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:37:45,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:45,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:45,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:47,060 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:37:47,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:47,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:47,222 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:47,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:37:47,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:47,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:48,735 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:37:48,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:48,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:48,922 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:48,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:37:48,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:48,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:48,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:49,792 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:37:49,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:49,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:49,954 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:49,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:37:49,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:49,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:51,435 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:37:51,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:51,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:51,598 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:51,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:37:51,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:51,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:51,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:52,370 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1186 proven. 3604 refuted. 0 times theorem prover too weak. 38724 trivial. 0 not checked. [2022-12-14 20:37:52,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:52,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:52,525 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:52,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:37:52,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:52,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:52,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:53,379 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1120 proven. 4153 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:37:53,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:53,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:53,540 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:53,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2022-12-14 20:37:53,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:53,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:53,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:54,548 INFO L134 CoverageAnalysis]: Checked inductivity of 68746 backedges. 1240 proven. 4845 refuted. 0 times theorem prover too weak. 62661 trivial. 0 not checked. [2022-12-14 20:37:54,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:54,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:54,760 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:54,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2022-12-14 20:37:54,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:54,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:55,647 INFO L134 CoverageAnalysis]: Checked inductivity of 52371 backedges. 1244 proven. 4036 refuted. 0 times theorem prover too weak. 47091 trivial. 0 not checked. [2022-12-14 20:37:55,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:55,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:55,872 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:55,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:37:55,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:55,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:55,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:56,688 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:37:56,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:56,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:56,880 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:56,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2022-12-14 20:37:56,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:56,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:56,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:57,672 INFO L134 CoverageAnalysis]: Checked inductivity of 53964 backedges. 1388 proven. 3238 refuted. 0 times theorem prover too weak. 49338 trivial. 0 not checked. [2022-12-14 20:37:57,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:57,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:57,869 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:57,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:37:57,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:57,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:57,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:58,443 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:37:58,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:58,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:58,640 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:58,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:37:58,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:58,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:37:59,216 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:37:59,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:37:59,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:37:59,410 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:37:59,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:37:59,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:37:59,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:37:59,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:00,244 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:38:00,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:00,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:00,442 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:00,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:38:00,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:00,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:01,057 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:38:01,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:01,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:01,253 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:01,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:38:01,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:01,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:01,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:02,308 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1133 proven. 5036 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:38:02,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:02,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:02,507 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:02,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:38:02,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:02,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:02,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:03,574 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1143 proven. 5187 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:38:03,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:03,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:03,761 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:03,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:38:03,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:03,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:03,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:04,496 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1124 proven. 3344 refuted. 0 times theorem prover too weak. 33659 trivial. 0 not checked. [2022-12-14 20:38:04,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:04,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:04,660 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:04,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:38:04,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:04,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:04,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:05,727 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1133 proven. 5036 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:38:05,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:05,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:05,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:38:05,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:05,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:05,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:06,667 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1162 proven. 3467 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:38:06,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:06,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:06,832 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:06,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1275 [2022-12-14 20:38:06,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:06,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:06,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:08,631 INFO L134 CoverageAnalysis]: Checked inductivity of 97702 backedges. 1315 proven. 5988 refuted. 0 times theorem prover too weak. 90399 trivial. 0 not checked. [2022-12-14 20:38:08,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:08,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:08,850 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:08,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2022-12-14 20:38:08,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:08,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:08,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:09,815 INFO L134 CoverageAnalysis]: Checked inductivity of 61929 backedges. 1316 proven. 4447 refuted. 0 times theorem prover too weak. 56166 trivial. 0 not checked. [2022-12-14 20:38:09,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:09,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:09,989 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:09,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:38:09,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:09,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:10,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:10,828 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1110 proven. 4002 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:38:11,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:11,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:11,012 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:11,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:38:11,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:11,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:11,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:11,826 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:38:11,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:11,972 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:11,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:38:11,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:11,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:12,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:12,802 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:38:12,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:12,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:12,999 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:13,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:38:13,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:13,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:13,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:13,777 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1148 proven. 3481 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:38:13,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:13,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:13,982 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:13,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:38:13,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:13,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:14,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:14,820 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:38:15,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:15,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:15,022 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:15,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2022-12-14 20:38:15,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:15,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:15,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:16,143 INFO L134 CoverageAnalysis]: Checked inductivity of 79639 backedges. 1312 proven. 5256 refuted. 0 times theorem prover too weak. 73071 trivial. 0 not checked. [2022-12-14 20:38:16,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:16,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:16,376 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:16,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:38:16,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:16,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:16,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:17,425 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1271 proven. 4898 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:38:17,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:17,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:17,581 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:17,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:38:17,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:17,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:17,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:18,612 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1271 proven. 4898 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:38:18,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:18,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:18,803 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:18,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2022-12-14 20:38:18,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:18,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:19,536 INFO L134 CoverageAnalysis]: Checked inductivity of 47840 backedges. 1973 proven. 2371 refuted. 0 times theorem prover too weak. 43496 trivial. 0 not checked. [2022-12-14 20:38:19,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:19,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:19,723 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:19,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:38:19,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:19,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:19,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:20,452 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:38:20,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:20,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:20,680 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:20,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2022-12-14 20:38:20,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:20,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:20,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:21,623 INFO L134 CoverageAnalysis]: Checked inductivity of 61929 backedges. 1316 proven. 4447 refuted. 0 times theorem prover too weak. 56166 trivial. 0 not checked. [2022-12-14 20:38:21,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:21,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:21,820 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:21,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:38:21,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:21,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:21,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:22,906 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1189 proven. 4336 refuted. 0 times theorem prover too weak. 51582 trivial. 0 not checked. [2022-12-14 20:38:23,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:23,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2022-12-14 20:38:23,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:23,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:23,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:23,862 INFO L134 CoverageAnalysis]: Checked inductivity of 47840 backedges. 1973 proven. 2371 refuted. 0 times theorem prover too weak. 43496 trivial. 0 not checked. [2022-12-14 20:38:24,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:24,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:24,080 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:38:24,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:24,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:24,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:24,960 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:38:25,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:25,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:25,182 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:25,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:38:25,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:25,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:25,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:26,280 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1143 proven. 5187 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:38:26,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:26,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:26,500 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:26,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2022-12-14 20:38:26,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:26,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:26,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:27,634 INFO L134 CoverageAnalysis]: Checked inductivity of 79639 backedges. 1312 proven. 5256 refuted. 0 times theorem prover too weak. 73071 trivial. 0 not checked. [2022-12-14 20:38:27,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:27,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:27,850 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:27,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2022-12-14 20:38:27,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:27,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:27,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:28,918 INFO L134 CoverageAnalysis]: Checked inductivity of 68746 backedges. 1240 proven. 4845 refuted. 0 times theorem prover too weak. 62661 trivial. 0 not checked. [2022-12-14 20:38:29,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:29,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:29,098 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:29,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:38:29,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:29,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:29,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:30,189 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:38:30,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:30,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:30,347 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:30,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2022-12-14 20:38:30,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:30,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:30,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:31,341 INFO L134 CoverageAnalysis]: Checked inductivity of 67070 backedges. 1233 proven. 4775 refuted. 0 times theorem prover too weak. 61062 trivial. 0 not checked. [2022-12-14 20:38:31,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:31,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:31,498 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:31,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:38:31,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:31,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:32,309 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 2003 proven. 2761 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:38:32,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:32,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:32,460 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:32,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2022-12-14 20:38:32,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:32,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:32,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:33,474 INFO L134 CoverageAnalysis]: Checked inductivity of 68746 backedges. 1240 proven. 4845 refuted. 0 times theorem prover too weak. 62661 trivial. 0 not checked. [2022-12-14 20:38:33,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:33,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:33,663 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:33,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2022-12-14 20:38:33,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:33,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:33,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:34,771 INFO L134 CoverageAnalysis]: Checked inductivity of 79639 backedges. 1312 proven. 5256 refuted. 0 times theorem prover too weak. 73071 trivial. 0 not checked. [2022-12-14 20:38:34,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:34,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:34,961 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:34,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:38:34,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:34,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:35,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:35,837 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:38:36,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:36,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:36,040 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:36,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2022-12-14 20:38:36,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:36,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:36,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:36,974 INFO L134 CoverageAnalysis]: Checked inductivity of 55356 backedges. 1144 proven. 4290 refuted. 0 times theorem prover too weak. 49922 trivial. 0 not checked. [2022-12-14 20:38:37,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:37,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:37,188 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:37,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:38:37,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:37,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:37,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:37,908 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1938 proven. 1920 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:38:38,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:38,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:38,125 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:38,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:38:38,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:38,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:38,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:38,835 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1938 proven. 1920 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:38:39,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:39,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:39,019 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:39,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:38:39,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:39,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:39,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:39,874 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:38:40,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:40,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:40,083 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:40,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:38:40,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:40,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:40,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:40,934 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:38:41,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:41,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:41,118 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:41,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:38:41,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:41,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:41,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:42,103 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1237 proven. 4610 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:38:42,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:42,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:42,285 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:42,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1383 [2022-12-14 20:38:42,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:42,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:42,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:44,159 INFO L134 CoverageAnalysis]: Checked inductivity of 115092 backedges. 1397 proven. 6550 refuted. 0 times theorem prover too weak. 107145 trivial. 0 not checked. [2022-12-14 20:38:44,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:44,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:44,335 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:44,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:38:44,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:44,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:45,432 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:38:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:45,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:45,615 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:45,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:38:45,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:45,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:45,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:46,551 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:38:46,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:46,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:46,732 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:46,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1221 [2022-12-14 20:38:46,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:46,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:46,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:48,380 INFO L134 CoverageAnalysis]: Checked inductivity of 89541 backedges. 1391 proven. 5590 refuted. 0 times theorem prover too weak. 82560 trivial. 0 not checked. [2022-12-14 20:38:48,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:48,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:48,567 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:48,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:38:48,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:48,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:49,198 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2840 proven. 880 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:38:49,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:49,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:49,348 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:49,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2022-12-14 20:38:49,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:49,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:49,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:50,464 INFO L134 CoverageAnalysis]: Checked inductivity of 77967 backedges. 1319 proven. 5179 refuted. 0 times theorem prover too weak. 71469 trivial. 0 not checked. [2022-12-14 20:38:50,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:50,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:38:50,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:50,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:51,431 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:38:51,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:51,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:51,638 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:51,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:38:51,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:51,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:51,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:52,220 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:38:52,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:52,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:52,407 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:52,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:38:52,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:52,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:53,314 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:38:53,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:53,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:53,504 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:53,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:38:53,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:53,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:53,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:54,434 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1199 proven. 4487 refuted. 0 times theorem prover too weak. 54653 trivial. 0 not checked. [2022-12-14 20:38:54,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:54,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:54,637 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:54,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:38:54,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:54,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:54,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1928 proven. 1792 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:38:55,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:55,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:55,475 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:55,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:38:55,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:55,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:55,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:56,282 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 2003 proven. 2761 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:38:56,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:56,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:56,459 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:56,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2022-12-14 20:38:56,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:56,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:56,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:57,281 INFO L134 CoverageAnalysis]: Checked inductivity of 47840 backedges. 1271 proven. 3764 refuted. 0 times theorem prover too weak. 42805 trivial. 0 not checked. [2022-12-14 20:38:57,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:57,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:57,447 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:57,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2022-12-14 20:38:57,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:57,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:57,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:58,300 INFO L134 CoverageAnalysis]: Checked inductivity of 47840 backedges. 1271 proven. 3764 refuted. 0 times theorem prover too weak. 42805 trivial. 0 not checked. [2022-12-14 20:38:58,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:58,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:58,502 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:58,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2022-12-14 20:38:58,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:58,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:58,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:38:59,631 INFO L134 CoverageAnalysis]: Checked inductivity of 79639 backedges. 1312 proven. 5256 refuted. 0 times theorem prover too weak. 73071 trivial. 0 not checked. [2022-12-14 20:38:59,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:38:59,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:38:59,791 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:38:59,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:38:59,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:38:59,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:38:59,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:00,550 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1148 proven. 3481 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:39:00,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:00,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:00,721 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:00,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:39:00,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:00,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:00,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:01,664 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:39:01,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:01,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:01,870 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:01,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:39:01,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:01,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:01,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:02,777 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1162 proven. 3467 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:39:02,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:02,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:02,980 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:02,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:39:02,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:02,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:03,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:03,810 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:39:03,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:03,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:03,953 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:03,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:39:03,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:03,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:04,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:05,066 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1271 proven. 4898 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:39:05,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:05,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:05,221 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:05,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:39:05,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:05,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:05,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:05,922 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:39:06,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:06,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:06,091 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:06,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:39:06,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:06,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:06,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:06,946 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:39:07,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:07,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:07,129 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:07,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:39:07,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:07,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:07,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:08,204 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:39:08,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:08,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:08,359 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:08,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:39:08,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:08,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:08,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:09,157 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:39:09,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:09,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:09,303 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:09,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:39:09,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:09,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:09,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:10,343 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1133 proven. 5036 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:39:10,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:10,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:10,529 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:10,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:39:10,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:10,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:10,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:11,612 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:39:11,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:11,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:11,830 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:11,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:39:11,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:11,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:11,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:12,948 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1195 proven. 5296 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:39:13,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:13,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:13,129 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:13,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:39:13,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:13,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:14,101 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1237 proven. 4610 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:39:14,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:14,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:14,295 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:14,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:39:14,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:14,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:14,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:15,205 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:39:15,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:15,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:15,383 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:15,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:39:15,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:15,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:15,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:16,253 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:39:16,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:16,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:16,432 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:16,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:39:16,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:16,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:17,925 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:39:18,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:18,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:18,112 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:18,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1221 [2022-12-14 20:39:18,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:18,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:18,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:19,647 INFO L134 CoverageAnalysis]: Checked inductivity of 89541 backedges. 1391 proven. 5590 refuted. 0 times theorem prover too weak. 82560 trivial. 0 not checked. [2022-12-14 20:39:19,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:19,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:19,814 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:19,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1383 [2022-12-14 20:39:19,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:19,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:21,604 INFO L134 CoverageAnalysis]: Checked inductivity of 115092 backedges. 1397 proven. 6550 refuted. 0 times theorem prover too weak. 107145 trivial. 0 not checked. [2022-12-14 20:39:21,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:21,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:21,779 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:21,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1030 [2022-12-14 20:39:21,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:21,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:21,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:22,786 INFO L134 CoverageAnalysis]: Checked inductivity of 63540 backedges. 1267 proven. 4573 refuted. 0 times theorem prover too weak. 57700 trivial. 0 not checked. [2022-12-14 20:39:22,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:22,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:22,974 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:22,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:39:22,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:22,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:23,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:23,838 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1120 proven. 4153 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:39:24,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:24,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:24,006 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:24,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:39:24,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:24,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:24,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:24,662 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1333 proven. 2525 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:39:24,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:24,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:24,836 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:24,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:39:24,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:24,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:24,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:25,900 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1271 proven. 4898 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:39:26,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:26,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:26,123 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:26,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1221 [2022-12-14 20:39:26,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:26,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:26,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:27,665 INFO L134 CoverageAnalysis]: Checked inductivity of 89541 backedges. 1391 proven. 5590 refuted. 0 times theorem prover too weak. 82560 trivial. 0 not checked. [2022-12-14 20:39:27,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:27,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:27,835 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:27,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:39:27,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:27,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:27,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:28,682 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1110 proven. 4002 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:39:28,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:28,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:28,893 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:28,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:39:28,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:28,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:28,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:30,424 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:39:30,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:30,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:30,623 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:30,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:39:30,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:30,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:30,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:31,453 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:39:31,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:31,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:31,655 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:31,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:39:31,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:31,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:31,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:32,343 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1357 proven. 2639 refuted. 0 times theorem prover too weak. 36780 trivial. 0 not checked. [2022-12-14 20:39:32,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:32,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:32,555 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:32,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:39:32,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:32,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:32,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:33,441 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1134 proven. 4139 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:39:33,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:33,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:33,664 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:33,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:39:33,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:33,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:34,225 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:39:34,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:34,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:34,423 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:34,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2022-12-14 20:39:34,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:34,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:34,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:35,235 INFO L134 CoverageAnalysis]: Checked inductivity of 44967 backedges. 1219 proven. 3655 refuted. 0 times theorem prover too weak. 40093 trivial. 0 not checked. [2022-12-14 20:39:35,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:35,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:35,460 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:35,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:39:35,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:35,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:35,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:36,342 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:39:36,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:36,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:36,564 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:36,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2022-12-14 20:39:36,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:36,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:37,453 INFO L134 CoverageAnalysis]: Checked inductivity of 52371 backedges. 1244 proven. 4036 refuted. 0 times theorem prover too weak. 47091 trivial. 0 not checked. [2022-12-14 20:39:37,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:37,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:37,678 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:37,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:39:37,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:37,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:37,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:38,550 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:39:38,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:38,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:38,775 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:38,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2022-12-14 20:39:38,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:38,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:38,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:39,790 INFO L134 CoverageAnalysis]: Checked inductivity of 67070 backedges. 1233 proven. 4775 refuted. 0 times theorem prover too weak. 61062 trivial. 0 not checked. [2022-12-14 20:39:39,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:39,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:39,977 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:39,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:39:39,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:39,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:40,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:41,081 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:39:41,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:41,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:41,287 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:41,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:39:41,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:41,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:41,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:42,413 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:39:42,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:42,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:42,621 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:42,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:39:42,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:42,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:42,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:43,177 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:39:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:43,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:43,357 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:43,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:39:43,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:43,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:43,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:44,177 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:39:44,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:44,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:44,355 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:44,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2022-12-14 20:39:44,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:44,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:44,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:45,164 INFO L134 CoverageAnalysis]: Checked inductivity of 44967 backedges. 1219 proven. 3655 refuted. 0 times theorem prover too weak. 40093 trivial. 0 not checked. [2022-12-14 20:39:45,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:45,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:45,349 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:45,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2022-12-14 20:39:45,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:45,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:45,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:46,225 INFO L134 CoverageAnalysis]: Checked inductivity of 52371 backedges. 1244 proven. 4036 refuted. 0 times theorem prover too weak. 47091 trivial. 0 not checked. [2022-12-14 20:39:46,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:46,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:46,420 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:46,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:39:46,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:46,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:46,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:47,101 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:39:47,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:47,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:39:47,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:47,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:48,105 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:39:48,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:48,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:48,294 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:48,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:39:48,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:48,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:49,138 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:39:49,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:49,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:49,328 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:49,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2022-12-14 20:39:49,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:49,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:49,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:50,340 INFO L134 CoverageAnalysis]: Checked inductivity of 67070 backedges. 1233 proven. 4775 refuted. 0 times theorem prover too weak. 61062 trivial. 0 not checked. [2022-12-14 20:39:50,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:50,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:50,542 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:50,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2022-12-14 20:39:50,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:50,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:50,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:51,534 INFO L134 CoverageAnalysis]: Checked inductivity of 61929 backedges. 1316 proven. 4447 refuted. 0 times theorem prover too weak. 56166 trivial. 0 not checked. [2022-12-14 20:39:51,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:51,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:51,734 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:51,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:39:51,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:51,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:51,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:53,208 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:39:53,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:53,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:53,396 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:53,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:39:53,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:53,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:53,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:54,440 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1271 proven. 4898 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:39:54,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:54,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:54,651 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:54,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:39:54,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:54,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:54,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1422 proven. 3480 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:39:55,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:55,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:55,737 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:55,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2022-12-14 20:39:55,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:55,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:55,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:56,656 INFO L134 CoverageAnalysis]: Checked inductivity of 55356 backedges. 1144 proven. 4290 refuted. 0 times theorem prover too weak. 49922 trivial. 0 not checked. [2022-12-14 20:39:56,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:56,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:56,841 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:56,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:39:56,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:56,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:56,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:57,767 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:39:57,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:57,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:57,956 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:57,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:39:57,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:57,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:58,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:58,934 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1237 proven. 4610 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:39:59,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:59,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:39:59,124 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:39:59,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:39:59,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:59,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:59,992 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1134 proven. 4139 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:40:00,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:00,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:00,155 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:00,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1030 [2022-12-14 20:40:00,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:00,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:00,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:01,114 INFO L134 CoverageAnalysis]: Checked inductivity of 63540 backedges. 1127 proven. 4713 refuted. 0 times theorem prover too weak. 57700 trivial. 0 not checked. [2022-12-14 20:40:01,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:01,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:01,265 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:01,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:40:01,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:01,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:01,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:01,892 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2840 proven. 880 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:40:02,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:02,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:02,048 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:02,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:40:02,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:02,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:02,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:02,926 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1134 proven. 4139 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:40:03,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:03,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:03,116 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:03,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:40:03,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:03,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:03,854 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1124 proven. 3344 refuted. 0 times theorem prover too weak. 33659 trivial. 0 not checked. [2022-12-14 20:40:04,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:04,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:04,030 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:04,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2022-12-14 20:40:04,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:04,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:04,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:04,834 INFO L134 CoverageAnalysis]: Checked inductivity of 44967 backedges. 1219 proven. 3655 refuted. 0 times theorem prover too weak. 40093 trivial. 0 not checked. [2022-12-14 20:40:04,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:04,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:04,991 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:04,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:40:04,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:04,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:05,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:05,831 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1281 proven. 3915 refuted. 0 times theorem prover too weak. 45606 trivial. 0 not checked. [2022-12-14 20:40:05,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:05,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:05,991 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:05,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:40:05,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:05,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:07,048 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1143 proven. 5187 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:40:07,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:07,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:07,220 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:07,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:40:07,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:07,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:07,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:08,011 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:40:08,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:08,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:08,180 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:08,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:40:08,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:08,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:08,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:08,999 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:40:09,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:09,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:09,183 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:09,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:40:09,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:09,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:09,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:10,043 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:40:10,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:10,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:10,203 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:10,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:40:10,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:10,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:10,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:10,890 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1114 proven. 3193 refuted. 0 times theorem prover too weak. 31260 trivial. 0 not checked. [2022-12-14 20:40:11,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:11,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:11,045 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:11,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:40:11,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:11,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:11,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:11,892 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:40:12,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:12,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:12,049 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:12,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:40:12,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:12,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:12,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:12,820 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1186 proven. 3604 refuted. 0 times theorem prover too weak. 38724 trivial. 0 not checked. [2022-12-14 20:40:12,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:12,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:12,972 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:12,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:40:12,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:12,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:13,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:13,769 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:40:13,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:13,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:40:13,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:13,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:13,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:14,759 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1408 proven. 3494 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:40:14,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:14,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:14,911 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:14,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:40:14,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:14,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:14,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:15,758 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1134 proven. 4139 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:40:15,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:15,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:15,915 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:15,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:40:15,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:15,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:15,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:16,713 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:40:16,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:16,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:16,866 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:16,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:40:16,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:16,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:16,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:17,706 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:40:17,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:17,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:17,864 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:17,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:40:17,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:17,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:17,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:18,670 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:40:18,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:18,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:18,826 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:18,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:40:18,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:18,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:19,631 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:40:19,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:19,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:19,798 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:19,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:40:19,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:19,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:19,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:20,647 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1120 proven. 4153 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:40:20,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:20,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:20,803 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:20,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1030 [2022-12-14 20:40:20,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:20,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:21,757 INFO L134 CoverageAnalysis]: Checked inductivity of 63540 backedges. 1267 proven. 4573 refuted. 0 times theorem prover too weak. 57700 trivial. 0 not checked. [2022-12-14 20:40:21,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:21,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:21,908 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:21,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2022-12-14 20:40:21,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:21,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:21,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:22,915 INFO L134 CoverageAnalysis]: Checked inductivity of 68746 backedges. 1240 proven. 4845 refuted. 0 times theorem prover too weak. 62661 trivial. 0 not checked. [2022-12-14 20:40:23,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:23,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:23,064 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:23,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:40:23,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:23,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:23,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:23,598 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:40:23,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:23,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:23,741 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:23,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:40:23,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:23,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:24,565 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:40:24,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:24,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:24,728 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:24,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:40:24,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:24,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:24,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:25,512 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:40:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:25,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:25,656 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:25,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:40:25,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:25,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:26,466 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:40:26,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:26,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:26,622 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:26,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:40:26,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:26,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:26,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:27,515 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1189 proven. 4336 refuted. 0 times theorem prover too weak. 51582 trivial. 0 not checked. [2022-12-14 20:40:27,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:27,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:27,674 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:40:27,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:27,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:27,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:28,631 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1223 proven. 4624 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:40:28,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:28,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:28,779 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:28,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:40:28,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:28,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:28,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:29,678 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:40:29,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:29,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:29,839 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:29,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:40:29,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:29,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:30,390 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:40:30,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:30,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:30,550 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:30,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:40:30,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:30,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:30,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:31,362 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 2003 proven. 2761 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:40:31,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:31,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:31,506 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:31,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:40:31,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:31,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:31,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:32,333 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:40:32,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:32,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:32,487 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:32,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:40:32,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:32,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:33,284 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:40:33,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:33,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:33,431 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:33,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1221 [2022-12-14 20:40:33,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:33,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:33,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:34,962 INFO L134 CoverageAnalysis]: Checked inductivity of 89541 backedges. 1391 proven. 5590 refuted. 0 times theorem prover too weak. 82560 trivial. 0 not checked. [2022-12-14 20:40:35,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:35,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:35,114 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:35,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:40:35,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:35,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:35,874 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1392 proven. 3090 refuted. 0 times theorem prover too weak. 46320 trivial. 0 not checked. [2022-12-14 20:40:36,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:36,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:36,026 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:36,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2022-12-14 20:40:36,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:36,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:36,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:36,808 INFO L134 CoverageAnalysis]: Checked inductivity of 44967 backedges. 1219 proven. 3655 refuted. 0 times theorem prover too weak. 40093 trivial. 0 not checked. [2022-12-14 20:40:36,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:36,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:36,956 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:36,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:40:36,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:36,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:37,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:37,764 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1398 proven. 3366 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:40:37,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:37,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:37,910 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:37,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:40:37,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:37,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:37,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:38,456 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:40:38,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:38,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:38,601 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:38,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2022-12-14 20:40:38,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:38,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:39,377 INFO L134 CoverageAnalysis]: Checked inductivity of 53964 backedges. 1993 proven. 2633 refuted. 0 times theorem prover too weak. 49338 trivial. 0 not checked. [2022-12-14 20:40:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:39,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:39,564 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:39,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1113 [2022-12-14 20:40:39,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:39,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:39,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:40,613 INFO L134 CoverageAnalysis]: Checked inductivity of 74287 backedges. 1309 proven. 5028 refuted. 0 times theorem prover too weak. 67950 trivial. 0 not checked. [2022-12-14 20:40:40,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:40,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:40,767 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:40,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:40:40,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:40,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:40,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:41,821 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1157 proven. 5173 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:40:42,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:42,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:42,002 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:42,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:40:42,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:42,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:42,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:42,811 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:40:42,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:40:42,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:42,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:43,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:43,910 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1199 proven. 4487 refuted. 0 times theorem prover too weak. 54653 trivial. 0 not checked. [2022-12-14 20:40:44,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:44,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:44,076 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:44,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:40:44,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:44,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:44,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:45,560 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:40:45,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:45,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:45,722 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:45,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:40:45,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:45,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:45,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:47,190 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:40:47,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:47,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:47,342 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:47,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1030 [2022-12-14 20:40:47,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:47,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:47,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:48,299 INFO L134 CoverageAnalysis]: Checked inductivity of 63540 backedges. 1127 proven. 4713 refuted. 0 times theorem prover too weak. 57700 trivial. 0 not checked. [2022-12-14 20:40:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:48,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:48,455 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:48,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:40:48,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:48,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:48,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:49,093 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1347 proven. 2511 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:40:49,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:49,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:49,250 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:49,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:40:49,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:49,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:49,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:50,250 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1223 proven. 4624 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:40:50,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:50,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:50,403 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:50,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:40:50,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:50,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:50,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:51,134 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1148 proven. 3481 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:40:51,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:51,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:51,281 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:51,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:40:51,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:51,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:51,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:52,026 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1392 proven. 3090 refuted. 0 times theorem prover too weak. 46320 trivial. 0 not checked. [2022-12-14 20:40:52,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:52,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:52,188 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:52,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:40:52,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:52,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:52,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:52,975 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1186 proven. 3604 refuted. 0 times theorem prover too weak. 38724 trivial. 0 not checked. [2022-12-14 20:40:53,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:53,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:53,147 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:53,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:40:53,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:53,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:53,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:54,005 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1134 proven. 4139 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:40:54,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:54,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:54,194 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:54,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:40:54,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:54,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:54,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:54,867 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1938 proven. 1920 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:40:55,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:55,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:55,049 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:55,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:40:55,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:55,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:55,804 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1392 proven. 3090 refuted. 0 times theorem prover too weak. 46320 trivial. 0 not checked. [2022-12-14 20:40:55,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:55,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:55,975 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:55,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:40:55,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:55,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:56,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:56,689 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1367 proven. 2767 refuted. 0 times theorem prover too weak. 39380 trivial. 0 not checked. [2022-12-14 20:40:56,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:56,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:56,874 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:56,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:40:56,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:56,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:56,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:57,965 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:40:58,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:58,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:58,122 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:58,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:40:58,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:58,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:58,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:40:59,016 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1205 proven. 4313 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:40:59,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:40:59,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:40:59,193 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:40:59,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2022-12-14 20:40:59,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:40:59,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:40:59,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:00,223 INFO L134 CoverageAnalysis]: Checked inductivity of 67070 backedges. 1247 proven. 4761 refuted. 0 times theorem prover too weak. 61062 trivial. 0 not checked. [2022-12-14 20:41:00,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:00,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:00,420 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:00,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2022-12-14 20:41:00,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:00,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:00,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:01,314 INFO L134 CoverageAnalysis]: Checked inductivity of 55356 backedges. 1144 proven. 4290 refuted. 0 times theorem prover too weak. 49922 trivial. 0 not checked. [2022-12-14 20:41:01,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:01,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:01,514 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:01,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:41:01,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:01,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:01,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:03,025 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:41:03,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:03,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:03,213 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:03,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2022-12-14 20:41:03,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:03,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:03,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:03,947 INFO L134 CoverageAnalysis]: Checked inductivity of 47840 backedges. 1973 proven. 2371 refuted. 0 times theorem prover too weak. 43496 trivial. 0 not checked. [2022-12-14 20:41:04,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:04,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:04,137 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:04,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2022-12-14 20:41:04,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:04,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:04,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:05,017 INFO L134 CoverageAnalysis]: Checked inductivity of 55356 backedges. 1144 proven. 4290 refuted. 0 times theorem prover too weak. 49922 trivial. 0 not checked. [2022-12-14 20:41:05,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:05,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:05,187 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:05,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1221 [2022-12-14 20:41:05,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:05,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:05,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:06,717 INFO L134 CoverageAnalysis]: Checked inductivity of 89541 backedges. 1391 proven. 5590 refuted. 0 times theorem prover too weak. 82560 trivial. 0 not checked. [2022-12-14 20:41:06,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:06,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:06,886 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:06,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:41:06,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:06,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:06,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:07,700 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1196 proven. 3755 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:41:07,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:07,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:07,878 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:07,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:41:07,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:07,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:07,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:08,972 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:41:09,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:09,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:09,146 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:09,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:41:09,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:09,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:09,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:09,990 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1134 proven. 4139 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:41:10,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:10,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:10,150 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:10,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:41:10,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:10,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:10,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:10,955 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:41:11,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:11,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:11,117 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:11,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:41:11,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:11,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:11,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:12,080 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1199 proven. 4487 refuted. 0 times theorem prover too weak. 54653 trivial. 0 not checked. [2022-12-14 20:41:12,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:12,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:12,278 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:12,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:41:12,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:12,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:12,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:13,055 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1162 proven. 3467 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:41:13,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:13,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:13,249 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:13,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:41:13,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:13,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:13,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:14,347 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1195 proven. 5296 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:41:14,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:14,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:14,540 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:14,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:41:14,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:14,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:14,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:15,620 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:41:15,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:15,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:15,805 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:15,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:41:15,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:15,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:16,685 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:41:16,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:16,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:16,865 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:16,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:41:16,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:16,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:16,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:17,813 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1199 proven. 4487 refuted. 0 times theorem prover too weak. 54653 trivial. 0 not checked. [2022-12-14 20:41:17,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:17,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:17,999 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:18,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:41:18,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:18,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:18,842 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:41:19,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:19,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:19,022 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:19,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2022-12-14 20:41:19,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:19,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:19,699 INFO L134 CoverageAnalysis]: Checked inductivity of 38127 backedges. 1938 proven. 1920 refuted. 0 times theorem prover too weak. 34269 trivial. 0 not checked. [2022-12-14 20:41:19,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:19,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:19,888 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:19,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:41:19,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:19,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:19,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:20,978 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1195 proven. 5296 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:41:21,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:21,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:21,175 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:21,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:41:21,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:21,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:21,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:21,990 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:41:22,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:22,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:22,162 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:22,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:41:22,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:22,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:22,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:22,870 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:41:23,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:23,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:23,081 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:23,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:41:23,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:23,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:23,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:24,215 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:41:24,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:24,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:24,429 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:24,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:41:24,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:24,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:24,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:25,299 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:41:25,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:25,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:25,511 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:25,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:41:25,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:25,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:25,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:26,496 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1209 proven. 4638 refuted. 0 times theorem prover too weak. 57813 trivial. 0 not checked. [2022-12-14 20:41:26,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:26,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:26,717 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:26,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:41:26,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:26,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:26,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:27,573 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:41:27,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:27,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:27,788 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:27,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:41:27,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:27,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:27,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:28,468 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:41:28,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:28,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:28,638 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:28,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:41:28,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:28,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:28,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:29,493 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:41:29,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:29,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:29,654 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:29,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:41:29,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:29,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:29,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:30,528 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1134 proven. 4139 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:41:30,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:30,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:30,708 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:30,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:41:30,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:30,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:31,562 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:41:31,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:31,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:31,741 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:31,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:41:31,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:31,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:31,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:32,518 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1172 proven. 3618 refuted. 0 times theorem prover too weak. 38724 trivial. 0 not checked. [2022-12-14 20:41:32,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:32,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:32,674 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:32,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:41:32,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:32,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:32,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:33,523 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:41:33,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:33,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:33,686 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:33,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2022-12-14 20:41:33,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:33,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:33,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:34,486 INFO L134 CoverageAnalysis]: Checked inductivity of 47840 backedges. 1271 proven. 3764 refuted. 0 times theorem prover too weak. 42805 trivial. 0 not checked. [2022-12-14 20:41:34,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:34,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:34,640 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:34,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1030 [2022-12-14 20:41:34,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:34,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:34,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:35,585 INFO L134 CoverageAnalysis]: Checked inductivity of 63540 backedges. 1267 proven. 4573 refuted. 0 times theorem prover too weak. 57700 trivial. 0 not checked. [2022-12-14 20:41:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:35,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:35,742 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:35,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:41:35,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:35,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:36,535 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:41:36,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:36,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:36,684 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:36,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2022-12-14 20:41:36,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:36,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:36,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:37,465 INFO L134 CoverageAnalysis]: Checked inductivity of 53964 backedges. 1388 proven. 3238 refuted. 0 times theorem prover too weak. 49338 trivial. 0 not checked. [2022-12-14 20:41:37,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:37,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:37,622 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:37,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2022-12-14 20:41:37,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:37,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:37,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:38,611 INFO L134 CoverageAnalysis]: Checked inductivity of 67070 backedges. 1247 proven. 4761 refuted. 0 times theorem prover too weak. 61062 trivial. 0 not checked. [2022-12-14 20:41:38,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:38,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:38,767 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:38,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2022-12-14 20:41:38,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:38,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:38,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:39,651 INFO L134 CoverageAnalysis]: Checked inductivity of 63660 backedges. 1432 proven. 3608 refuted. 0 times theorem prover too weak. 58620 trivial. 0 not checked. [2022-12-14 20:41:39,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:39,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:39,828 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:39,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:41:39,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:39,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:39,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:40,509 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1357 proven. 2639 refuted. 0 times theorem prover too weak. 36780 trivial. 0 not checked. [2022-12-14 20:41:40,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:40,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:40,685 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:40,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:41:40,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:40,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:40,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:41:41,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:41,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:41,422 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:41,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:41:41,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:41,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:41,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:42,257 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:41:42,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:42,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:42,444 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:42,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:41:42,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:42,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:42,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:43,298 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:41:43,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:43,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:43,483 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:43,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1221 [2022-12-14 20:41:43,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:43,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:43,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 89541 backedges. 1391 proven. 5590 refuted. 0 times theorem prover too weak. 82560 trivial. 0 not checked. [2022-12-14 20:41:45,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:45,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:45,233 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:45,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1383 [2022-12-14 20:41:45,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:45,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:45,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:47,072 INFO L134 CoverageAnalysis]: Checked inductivity of 115092 backedges. 1397 proven. 6550 refuted. 0 times theorem prover too weak. 107145 trivial. 0 not checked. [2022-12-14 20:41:47,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:47,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:47,268 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:47,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:41:47,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:47,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:47,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:48,153 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:41:48,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:48,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:48,358 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:48,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:41:48,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:48,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:48,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:49,069 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1367 proven. 2767 refuted. 0 times theorem prover too weak. 39380 trivial. 0 not checked. [2022-12-14 20:41:49,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:49,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:49,252 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:49,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2022-12-14 20:41:49,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:49,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:50,217 INFO L134 CoverageAnalysis]: Checked inductivity of 61929 backedges. 1316 proven. 4447 refuted. 0 times theorem prover too weak. 56166 trivial. 0 not checked. [2022-12-14 20:41:50,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:50,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:50,382 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:50,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:41:50,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:50,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:50,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:51,271 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:41:51,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:51,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:51,470 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:51,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2022-12-14 20:41:51,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:51,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:51,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:52,594 INFO L134 CoverageAnalysis]: Checked inductivity of 79639 backedges. 1312 proven. 5256 refuted. 0 times theorem prover too weak. 73071 trivial. 0 not checked. [2022-12-14 20:41:52,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:52,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:52,754 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:52,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:41:52,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:52,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:52,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:53,598 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:41:53,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:53,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:53,782 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:53,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:41:53,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:53,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:53,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:54,673 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1189 proven. 4336 refuted. 0 times theorem prover too weak. 51582 trivial. 0 not checked. [2022-12-14 20:41:54,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:54,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:54,839 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:54,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:41:54,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:54,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:54,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:55,753 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:41:55,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:55,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:55,935 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:55,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:41:55,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:55,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:55,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:56,483 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:41:56,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:56,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:56,665 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:56,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:41:56,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:56,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:56,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:57,206 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:41:57,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:57,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:57,378 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:57,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:41:57,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:57,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:58,194 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:41:58,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:58,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:58,359 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:58,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:41:58,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:58,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:59,372 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1133 proven. 5036 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:41:59,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:59,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:41:59,554 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:41:59,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:41:59,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:59,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:00,592 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1133 proven. 5036 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:42:00,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:00,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:00,779 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:00,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:42:00,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:00,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:00,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:01,600 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1398 proven. 3366 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:42:01,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:01,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:01,761 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:01,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:42:01,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:01,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:01,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:02,845 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:42:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:03,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:03,023 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:03,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:42:03,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:03,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:03,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:03,630 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2840 proven. 880 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:42:03,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:03,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:03,793 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:03,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:42:03,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:03,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:03,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:04,624 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:42:04,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:04,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:04,805 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:04,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:42:04,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:04,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:04,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:05,499 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:42:05,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:05,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:05,667 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:05,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:42:05,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:05,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:05,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:06,552 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:42:06,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:06,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:06,721 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:06,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2022-12-14 20:42:06,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:06,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:06,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:07,726 INFO L134 CoverageAnalysis]: Checked inductivity of 68746 backedges. 1240 proven. 4845 refuted. 0 times theorem prover too weak. 62661 trivial. 0 not checked. [2022-12-14 20:42:07,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:07,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:07,883 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:07,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:42:07,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:07,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:07,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:08,709 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:42:08,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:08,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:08,865 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:08,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2022-12-14 20:42:08,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:08,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:08,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:09,956 INFO L134 CoverageAnalysis]: Checked inductivity of 77967 backedges. 1319 proven. 5179 refuted. 0 times theorem prover too weak. 71469 trivial. 0 not checked. [2022-12-14 20:42:10,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:10,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:10,149 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:10,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2022-12-14 20:42:10,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:10,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:10,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:11,026 INFO L134 CoverageAnalysis]: Checked inductivity of 52371 backedges. 1244 proven. 4036 refuted. 0 times theorem prover too weak. 47091 trivial. 0 not checked. [2022-12-14 20:42:11,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:11,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:11,188 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:11,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:42:11,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:11,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:11,895 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1367 proven. 2767 refuted. 0 times theorem prover too weak. 39380 trivial. 0 not checked. [2022-12-14 20:42:12,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:12,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:12,084 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:12,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1275 [2022-12-14 20:42:12,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:12,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:12,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:13,735 INFO L134 CoverageAnalysis]: Checked inductivity of 97702 backedges. 1315 proven. 5988 refuted. 0 times theorem prover too weak. 90399 trivial. 0 not checked. [2022-12-14 20:42:13,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:13,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:13,928 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:13,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:42:13,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:13,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:13,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:14,563 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2840 proven. 880 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:42:14,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:14,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:14,747 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:14,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:42:14,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:14,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:14,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:15,860 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:42:16,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:16,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:16,051 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:16,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:42:16,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:16,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:16,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:16,885 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:42:17,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:17,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:17,059 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:17,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:42:17,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:17,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:17,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:17,988 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1205 proven. 4313 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:42:18,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:18,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:18,169 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:18,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:42:18,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:18,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:18,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:19,026 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1281 proven. 3915 refuted. 0 times theorem prover too weak. 45606 trivial. 0 not checked. [2022-12-14 20:42:19,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:19,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:19,200 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:19,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:42:19,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:19,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:19,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:20,016 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1398 proven. 3366 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:42:20,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:20,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:20,173 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:20,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:42:20,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:20,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:20,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:21,003 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 2013 proven. 2889 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:42:21,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:21,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:21,156 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:21,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2022-12-14 20:42:21,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:21,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:21,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:22,186 INFO L134 CoverageAnalysis]: Checked inductivity of 70569 backedges. 1133 proven. 5036 refuted. 0 times theorem prover too weak. 64400 trivial. 0 not checked. [2022-12-14 20:42:22,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:22,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:22,336 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:22,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:42:22,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:22,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:23,143 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:42:23,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:23,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:23,290 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:23,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2022-12-14 20:42:23,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:23,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:23,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:24,376 INFO L134 CoverageAnalysis]: Checked inductivity of 77967 backedges. 1319 proven. 5179 refuted. 0 times theorem prover too weak. 71469 trivial. 0 not checked. [2022-12-14 20:42:24,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:24,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:24,527 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:24,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:42:24,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:24,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:24,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:25,280 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1392 proven. 3090 refuted. 0 times theorem prover too weak. 46320 trivial. 0 not checked. [2022-12-14 20:42:25,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:25,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:25,428 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:25,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:42:25,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:25,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:25,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:42:26,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:26,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:26,377 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:26,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:42:26,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:26,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:26,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:27,204 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:42:27,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:27,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:27,355 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:27,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:42:27,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:27,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:28,417 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:42:28,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:28,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:28,580 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:28,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:42:28,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:28,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:28,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:29,670 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:42:29,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:29,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:29,829 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2022-12-14 20:42:29,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:29,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:29,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:30,941 INFO L134 CoverageAnalysis]: Checked inductivity of 79639 backedges. 1312 proven. 5256 refuted. 0 times theorem prover too weak. 73071 trivial. 0 not checked. [2022-12-14 20:42:31,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:31,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:31,134 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:42:31,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:31,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:31,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:32,026 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:42:32,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:32,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:32,215 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:32,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2022-12-14 20:42:32,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:32,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:32,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:33,088 INFO L134 CoverageAnalysis]: Checked inductivity of 52371 backedges. 1244 proven. 4036 refuted. 0 times theorem prover too weak. 47091 trivial. 0 not checked. [2022-12-14 20:42:33,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:33,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:33,261 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:33,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:42:33,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:33,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:33,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:33,888 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1928 proven. 1792 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:42:34,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:34,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:34,066 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:34,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1383 [2022-12-14 20:42:34,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:34,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:34,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:35,868 INFO L134 CoverageAnalysis]: Checked inductivity of 115092 backedges. 1397 proven. 6550 refuted. 0 times theorem prover too weak. 107145 trivial. 0 not checked. [2022-12-14 20:42:36,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:36,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:36,023 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:36,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:42:36,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:36,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:36,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:37,089 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:42:37,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:37,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:37,250 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:37,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:42:37,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:37,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:37,858 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2840 proven. 880 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:42:38,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:38,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:38,037 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:38,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:42:38,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:38,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:38,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:38,952 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1205 proven. 4313 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:42:39,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:39,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:39,128 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:39,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 854 [2022-12-14 20:42:39,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:39,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:39,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:39,913 INFO L134 CoverageAnalysis]: Checked inductivity of 43514 backedges. 1172 proven. 3618 refuted. 0 times theorem prover too weak. 38724 trivial. 0 not checked. [2022-12-14 20:42:40,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:40,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:40,075 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:40,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:42:40,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:40,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:40,896 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:42:41,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:41,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:41,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2022-12-14 20:42:41,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:41,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:41,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:41,899 INFO L134 CoverageAnalysis]: Checked inductivity of 52262 backedges. 1092 proven. 4181 refuted. 0 times theorem prover too weak. 46989 trivial. 0 not checked. [2022-12-14 20:42:42,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:42,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:42,097 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:42,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:42:42,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:42,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:42,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:43,171 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1195 proven. 5296 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:42:43,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:43,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:43,359 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:43,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2022-12-14 20:42:43,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:43,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:43,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:44,383 INFO L134 CoverageAnalysis]: Checked inductivity of 67070 backedges. 1247 proven. 4761 refuted. 0 times theorem prover too weak. 61062 trivial. 0 not checked. [2022-12-14 20:42:44,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:44,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:44,593 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:44,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2022-12-14 20:42:44,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:44,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:44,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:45,530 INFO L134 CoverageAnalysis]: Checked inductivity of 61929 backedges. 1316 proven. 4447 refuted. 0 times theorem prover too weak. 56166 trivial. 0 not checked. [2022-12-14 20:42:45,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:45,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:45,684 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:45,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2022-12-14 20:42:45,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:45,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:46,431 INFO L134 CoverageAnalysis]: Checked inductivity of 50802 backedges. 1392 proven. 3090 refuted. 0 times theorem prover too weak. 46320 trivial. 0 not checked. [2022-12-14 20:42:46,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:46,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:46,585 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:46,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:42:46,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:46,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:46,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:47,320 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1176 proven. 3453 refuted. 0 times theorem prover too weak. 36147 trivial. 0 not checked. [2022-12-14 20:42:47,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:47,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:47,471 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:47,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:42:47,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:47,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:48,082 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1928 proven. 1792 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:42:48,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:48,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:48,232 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:48,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:42:48,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:48,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:48,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:49,047 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:42:49,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:49,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:49,197 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:49,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:42:49,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:49,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:49,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:49,991 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1196 proven. 3755 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:42:50,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:50,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:50,141 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:50,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:42:50,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:50,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:50,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:50,805 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:42:50,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:50,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:50,957 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:50,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2022-12-14 20:42:50,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:50,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:51,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:51,670 INFO L134 CoverageAnalysis]: Checked inductivity of 47840 backedges. 1973 proven. 2371 refuted. 0 times theorem prover too weak. 43496 trivial. 0 not checked. [2022-12-14 20:42:51,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:51,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:51,823 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:51,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:42:51,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:51,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:51,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:52,635 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1082 proven. 4030 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:42:52,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:52,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:52,826 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:52,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:42:52,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:52,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:52,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:53,616 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:42:53,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:53,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:53,761 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:53,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:42:53,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:53,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:53,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:54,586 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1110 proven. 4002 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:42:54,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:54,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:54,744 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:54,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:42:54,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:54,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:54,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:55,654 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1093 proven. 4425 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:42:55,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:55,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:55,806 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:55,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2022-12-14 20:42:55,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:55,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:55,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:56,588 INFO L134 CoverageAnalysis]: Checked inductivity of 44967 backedges. 1219 proven. 3655 refuted. 0 times theorem prover too weak. 40093 trivial. 0 not checked. [2022-12-14 20:42:56,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:56,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:56,744 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:56,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:42:56,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:56,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:56,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:57,823 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:42:57,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:57,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:57,974 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:57,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2022-12-14 20:42:57,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:57,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:58,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:58,767 INFO L134 CoverageAnalysis]: Checked inductivity of 57107 backedges. 1398 proven. 3366 refuted. 0 times theorem prover too weak. 52343 trivial. 0 not checked. [2022-12-14 20:42:58,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:58,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:58,922 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:58,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:42:58,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:58,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:58,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:59,634 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1357 proven. 2639 refuted. 0 times theorem prover too weak. 36780 trivial. 0 not checked. [2022-12-14 20:42:59,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:59,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:42:59,823 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:42:59,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:42:59,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:59,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:59,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:00,642 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:43:00,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:00,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:00,824 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:00,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:43:00,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:00,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:00,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:01,377 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:43:01,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:01,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:01,549 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:01,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:43:01,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:01,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:02,096 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:43:02,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:02,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:02,266 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:02,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:43:02,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:02,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:03,196 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1199 proven. 4487 refuted. 0 times theorem prover too weak. 54653 trivial. 0 not checked. [2022-12-14 20:43:03,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:03,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:03,356 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:03,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2022-12-14 20:43:03,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:03,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:03,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:04,026 INFO L134 CoverageAnalysis]: Checked inductivity of 40776 backedges. 1948 proven. 2048 refuted. 0 times theorem prover too weak. 36780 trivial. 0 not checked. [2022-12-14 20:43:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:04,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:04,183 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:04,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 908 [2022-12-14 20:43:04,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:04,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:04,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:05,042 INFO L134 CoverageAnalysis]: Checked inductivity of 49257 backedges. 1068 proven. 4044 refuted. 0 times theorem prover too weak. 44145 trivial. 0 not checked. [2022-12-14 20:43:05,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:05,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:05,193 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:05,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1166 [2022-12-14 20:43:05,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:05,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:05,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:06,290 INFO L134 CoverageAnalysis]: Checked inductivity of 81600 backedges. 1219 proven. 5433 refuted. 0 times theorem prover too weak. 74948 trivial. 0 not checked. [2022-12-14 20:43:06,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:06,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:06,451 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:06,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:43:06,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:06,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:06,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:07,077 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 1323 proven. 2397 refuted. 0 times theorem prover too weak. 31847 trivial. 0 not checked. [2022-12-14 20:43:07,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:07,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:07,223 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:07,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:43:07,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:07,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:07,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:08,027 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:43:08,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:08,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:08,178 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:08,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2022-12-14 20:43:08,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:08,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:08,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:09,232 INFO L134 CoverageAnalysis]: Checked inductivity of 74157 backedges. 1157 proven. 5173 refuted. 0 times theorem prover too weak. 67827 trivial. 0 not checked. [2022-12-14 20:43:09,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:09,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:09,383 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:09,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1193 [2022-12-14 20:43:09,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:09,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:09,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:10,862 INFO L134 CoverageAnalysis]: Checked inductivity of 85455 backedges. 1229 proven. 5584 refuted. 0 times theorem prover too weak. 78642 trivial. 0 not checked. [2022-12-14 20:43:11,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:11,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:11,021 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:11,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2022-12-14 20:43:11,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:11,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:11,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:12,106 INFO L134 CoverageAnalysis]: Checked inductivity of 77834 backedges. 1167 proven. 5324 refuted. 0 times theorem prover too weak. 71343 trivial. 0 not checked. [2022-12-14 20:43:12,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:12,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:12,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2022-12-14 20:43:12,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:12,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:12,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:12,940 INFO L134 CoverageAnalysis]: Checked inductivity of 42183 backedges. 2890 proven. 1178 refuted. 0 times theorem prover too weak. 38115 trivial. 0 not checked. [2022-12-14 20:43:13,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:13,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:13,094 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:13,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:43:13,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:13,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:13,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:13,632 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:43:13,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:13,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:13,787 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:13,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 20:43:13,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:13,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:13,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:14,326 INFO L134 CoverageAnalysis]: Checked inductivity of 35567 backedges. 2666 proven. 454 refuted. 0 times theorem prover too weak. 32447 trivial. 0 not checked. [2022-12-14 20:43:14,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:14,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:14,473 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:14,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 881 [2022-12-14 20:43:14,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:14,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:14,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:15,257 INFO L134 CoverageAnalysis]: Checked inductivity of 46341 backedges. 1058 proven. 3893 refuted. 0 times theorem prover too weak. 41390 trivial. 0 not checked. [2022-12-14 20:43:15,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:15,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:15,401 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:15,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2022-12-14 20:43:15,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:15,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:15,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:16,231 INFO L134 CoverageAnalysis]: Checked inductivity of 60339 backedges. 1422 proven. 3480 refuted. 0 times theorem prover too weak. 55437 trivial. 0 not checked. [2022-12-14 20:43:16,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:16,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:16,392 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:16,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2022-12-14 20:43:16,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:16,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:16,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:17,294 INFO L134 CoverageAnalysis]: Checked inductivity of 56993 backedges. 1205 proven. 4313 refuted. 0 times theorem prover too weak. 51475 trivial. 0 not checked. [2022-12-14 20:43:17,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:17,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 96 states and 194 transitions. [2022-12-14 20:43:17,461 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2022-12-14 20:43:17,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1383 [2022-12-14 20:43:17,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:17,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:17,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat