./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-lopstr16/flag_loopdep_simple.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53946250-d13b-4cd8-813d-5112cc8931b1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53946250-d13b-4cd8-813d-5112cc8931b1/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_53946250-d13b-4cd8-813d-5112cc8931b1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53946250-d13b-4cd8-813d-5112cc8931b1/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/array-lopstr16/flag_loopdep_simple.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53946250-d13b-4cd8-813d-5112cc8931b1/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53946250-d13b-4cd8-813d-5112cc8931b1/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2e1c46549da470f14361a9b2a5fb79d079bbffb4006138f4fef05b9b152f9be7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:44:46,244 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:44:46,245 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:44:46,257 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:44:46,257 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:44:46,258 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:44:46,259 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:44:46,260 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:44:46,261 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:44:46,261 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:44:46,262 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:44:46,263 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:44:46,263 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:44:46,264 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:44:46,264 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:44:46,265 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:44:46,266 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:44:46,266 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:44:46,267 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:44:46,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:44:46,269 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:44:46,270 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:44:46,271 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:44:46,271 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:44:46,273 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:44:46,273 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:44:46,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:44:46,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:44:46,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:44:46,275 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:44:46,275 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:44:46,275 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:44:46,276 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:44:46,276 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:44:46,277 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:44:46,277 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:44:46,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:44:46,278 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:44:46,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:44:46,278 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:44:46,279 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:44:46,279 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53946250-d13b-4cd8-813d-5112cc8931b1/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 22:44:46,292 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:44:46,292 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:44:46,293 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:44:46,293 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:44:46,293 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:44:46,293 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:44:46,294 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:44:46,294 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:44:46,294 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 22:44:46,294 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:44:46,294 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:44:46,294 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:44:46,294 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:44:46,294 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:44:46,294 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:44:46,294 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 22:44:46,295 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:44:46,295 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:44:46,295 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:44:46,295 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:44:46,295 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:44:46,295 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:44:46,295 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:44:46,295 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:44:46,295 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:44:46,295 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:44:46,295 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:44:46,296 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:44:46,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:44:46,296 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:44:46,296 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_53946250-d13b-4cd8-813d-5112cc8931b1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53946250-d13b-4cd8-813d-5112cc8931b1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2e1c46549da470f14361a9b2a5fb79d079bbffb4006138f4fef05b9b152f9be7 [2022-12-14 22:44:46,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:44:46,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:44:46,508 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:44:46,509 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:44:46,509 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:44:46,510 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53946250-d13b-4cd8-813d-5112cc8931b1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/array-lopstr16/flag_loopdep_simple.i [2022-12-14 22:44:49,086 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:44:49,245 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:44:49,245 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53946250-d13b-4cd8-813d-5112cc8931b1/sv-benchmarks/c/array-lopstr16/flag_loopdep_simple.i [2022-12-14 22:44:49,250 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53946250-d13b-4cd8-813d-5112cc8931b1/bin/ukojak-rkRKPMF4O4/data/411b1cf57/974fbc7c4d9b409794b46cd7e38f1254/FLAG2e41b596a [2022-12-14 22:44:49,642 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53946250-d13b-4cd8-813d-5112cc8931b1/bin/ukojak-rkRKPMF4O4/data/411b1cf57/974fbc7c4d9b409794b46cd7e38f1254 [2022-12-14 22:44:49,644 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:44:49,644 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:44:49,645 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:44:49,645 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:44:49,648 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:44:49,648 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:44:49" (1/1) ... [2022-12-14 22:44:49,649 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5089eb3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:44:49, skipping insertion in model container [2022-12-14 22:44:49,649 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:44:49" (1/1) ... [2022-12-14 22:44:49,654 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:44:49,663 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:44:49,759 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_53946250-d13b-4cd8-813d-5112cc8931b1/sv-benchmarks/c/array-lopstr16/flag_loopdep_simple.i[812,825] [2022-12-14 22:44:49,770 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:44:49,776 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:44:49,784 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_53946250-d13b-4cd8-813d-5112cc8931b1/sv-benchmarks/c/array-lopstr16/flag_loopdep_simple.i[812,825] [2022-12-14 22:44:49,788 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:44:49,798 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:44:49,798 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:44:49 WrapperNode [2022-12-14 22:44:49,798 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:44:49,799 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:44:49,799 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:44:49,799 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:44:49,804 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:44:49" (1/1) ... [2022-12-14 22:44:49,809 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:44:49" (1/1) ... [2022-12-14 22:44:49,821 INFO L138 Inliner]: procedures = 17, calls = 14, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 70 [2022-12-14 22:44:49,821 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:44:49,822 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:44:49,822 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:44:49,822 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:44:49,828 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:44:49" (1/1) ... [2022-12-14 22:44:49,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:44:49" (1/1) ... [2022-12-14 22:44:49,830 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:44:49" (1/1) ... [2022-12-14 22:44:49,830 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:44:49" (1/1) ... [2022-12-14 22:44:49,833 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:44:49" (1/1) ... [2022-12-14 22:44:49,835 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:44:49" (1/1) ... [2022-12-14 22:44:49,836 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:44:49" (1/1) ... [2022-12-14 22:44:49,836 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:44:49" (1/1) ... [2022-12-14 22:44:49,838 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:44:49,838 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:44:49,838 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:44:49,838 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:44:49,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:44:49" (1/1) ... [2022-12-14 22:44:49,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:44:49,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53946250-d13b-4cd8-813d-5112cc8931b1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:44:49,861 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53946250-d13b-4cd8-813d-5112cc8931b1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:44:49,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_53946250-d13b-4cd8-813d-5112cc8931b1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:44:49,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:44:49,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:44:49,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:44:49,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 22:44:49,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:44:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:44:49,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 22:44:49,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:44:49,947 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:44:49,948 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:44:50,046 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:44:50,108 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:44:50,108 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 22:44:50,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:44:50 BoogieIcfgContainer [2022-12-14 22:44:50,110 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:44:50,111 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:44:50,111 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:44:50,121 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:44:50,121 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:44:50" (1/1) ... [2022-12-14 22:44:50,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:44:50,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:50,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 17 states and 19 transitions. [2022-12-14 22:44:50,166 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2022-12-14 22:44:50,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2022-12-14 22:44:50,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:50,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:50,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:50,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:50,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:50,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 19 states and 23 transitions. [2022-12-14 22:44:50,383 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2022-12-14 22:44:50,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 22:44:50,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:50,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:50,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:50,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:50,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:50,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 20 states and 24 transitions. [2022-12-14 22:44:50,462 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 24 transitions. [2022-12-14 22:44:50,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 22:44:50,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:50,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:50,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:50,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:50,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:50,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 22 states and 27 transitions. [2022-12-14 22:44:50,563 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2022-12-14 22:44:50,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 22:44:50,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:50,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:50,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:50,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:50,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 23 states and 28 transitions. [2022-12-14 22:44:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 28 transitions. [2022-12-14 22:44:50,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 22:44:50,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:50,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:50,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:50,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:50,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:50,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2022-12-14 22:44:50,778 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2022-12-14 22:44:50,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 22:44:50,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:50,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:50,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:50,849 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:50,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:50,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2022-12-14 22:44:50,960 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2022-12-14 22:44:50,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-12-14 22:44:50,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:50,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:51,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:51,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:51,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 29 states and 38 transitions. [2022-12-14 22:44:51,057 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 38 transitions. [2022-12-14 22:44:51,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 22:44:51,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:51,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:51,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:51,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:51,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:51,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 25 states and 29 transitions. [2022-12-14 22:44:51,177 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-12-14 22:44:51,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 22:44:51,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:51,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:51,242 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:51,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:51,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 28 states and 33 transitions. [2022-12-14 22:44:51,335 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 33 transitions. [2022-12-14 22:44:51,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 22:44:51,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:51,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:51,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:51,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:51,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:51,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2022-12-14 22:44:51,535 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2022-12-14 22:44:51,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 22:44:51,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:51,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:51,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:51,627 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:51,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:51,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2022-12-14 22:44:51,744 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2022-12-14 22:44:51,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 22:44:51,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:51,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:51,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:51,834 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:52,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:52,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 31 states and 35 transitions. [2022-12-14 22:44:52,089 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2022-12-14 22:44:52,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 22:44:52,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:52,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:52,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:52,183 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:52,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:52,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 34 states and 39 transitions. [2022-12-14 22:44:52,322 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 39 transitions. [2022-12-14 22:44:52,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 22:44:52,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:52,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:52,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:52,440 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:52,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:52,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 34 states and 38 transitions. [2022-12-14 22:44:52,714 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 38 transitions. [2022-12-14 22:44:52,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 22:44:52,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:52,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:52,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:52,867 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 37 states and 42 transitions. [2022-12-14 22:44:53,038 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 42 transitions. [2022-12-14 22:44:53,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 22:44:53,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:53,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:53,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:53,172 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:53,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:53,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 37 states and 41 transitions. [2022-12-14 22:44:53,519 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 41 transitions. [2022-12-14 22:44:53,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 22:44:53,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:53,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:53,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:53,674 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:53,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:53,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 40 states and 45 transitions. [2022-12-14 22:44:53,863 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 45 transitions. [2022-12-14 22:44:53,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-12-14 22:44:53,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:53,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:53,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:54,007 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:54,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:54,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 40 states and 44 transitions. [2022-12-14 22:44:54,361 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 44 transitions. [2022-12-14 22:44:54,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 22:44:54,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:54,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:54,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:54,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 43 states and 48 transitions. [2022-12-14 22:44:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 48 transitions. [2022-12-14 22:44:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 22:44:54,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:54,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:54,947 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:55,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:55,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 43 states and 47 transitions. [2022-12-14 22:44:55,345 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 47 transitions. [2022-12-14 22:44:55,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 22:44:55,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:55,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:55,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:55,550 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:55,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:55,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 46 states and 51 transitions. [2022-12-14 22:44:55,811 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 51 transitions. [2022-12-14 22:44:55,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 22:44:55,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:55,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:55,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:56,011 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:56,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:56,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 46 states and 50 transitions. [2022-12-14 22:44:56,536 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 50 transitions. [2022-12-14 22:44:56,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 22:44:56,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:56,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:56,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:56,730 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:57,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 49 states and 54 transitions. [2022-12-14 22:44:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2022-12-14 22:44:57,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 22:44:57,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:57,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:57,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:57,260 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:57,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:57,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 49 states and 53 transitions. [2022-12-14 22:44:57,771 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 53 transitions. [2022-12-14 22:44:57,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 22:44:57,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:57,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:57,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:57,983 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:58,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:58,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 52 states and 57 transitions. [2022-12-14 22:44:58,295 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 57 transitions. [2022-12-14 22:44:58,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 22:44:58,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:58,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:58,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:58,544 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:44:59,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:59,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 52 states and 56 transitions. [2022-12-14 22:44:59,200 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 56 transitions. [2022-12-14 22:44:59,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 22:44:59,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:59,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:59,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:59,436 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:59,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 55 states and 60 transitions. [2022-12-14 22:44:59,808 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 60 transitions. [2022-12-14 22:44:59,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-14 22:44:59,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:59,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:59,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:00,076 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:00,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:00,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 55 states and 59 transitions. [2022-12-14 22:45:00,815 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 59 transitions. [2022-12-14 22:45:00,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 22:45:00,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:00,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:00,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:01,074 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:01,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:01,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 58 states and 63 transitions. [2022-12-14 22:45:01,473 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 63 transitions. [2022-12-14 22:45:01,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 22:45:01,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:01,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:01,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:01,729 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:02,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:02,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 58 states and 62 transitions. [2022-12-14 22:45:02,477 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 62 transitions. [2022-12-14 22:45:02,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 22:45:02,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:02,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:02,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:02,745 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:03,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:03,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 61 states and 66 transitions. [2022-12-14 22:45:03,101 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 66 transitions. [2022-12-14 22:45:03,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 22:45:03,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:03,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:03,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:03,371 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:03,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:03,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 61 states and 65 transitions. [2022-12-14 22:45:03,985 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 65 transitions. [2022-12-14 22:45:03,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 22:45:03,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:03,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:03,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:04,230 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:04,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:04,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 64 states and 69 transitions. [2022-12-14 22:45:04,578 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 69 transitions. [2022-12-14 22:45:04,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 22:45:04,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:04,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:04,868 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:05,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:05,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 64 states and 68 transitions. [2022-12-14 22:45:05,691 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 68 transitions. [2022-12-14 22:45:05,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 22:45:05,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:05,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:05,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:05,995 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:06,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:06,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 67 states and 72 transitions. [2022-12-14 22:45:06,466 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 72 transitions. [2022-12-14 22:45:06,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 22:45:06,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:06,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:06,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:06,768 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:07,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:07,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 67 states and 71 transitions. [2022-12-14 22:45:07,534 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 71 transitions. [2022-12-14 22:45:07,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:45:07,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:07,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:07,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:07,884 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:08,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:08,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 70 states and 75 transitions. [2022-12-14 22:45:08,255 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 75 transitions. [2022-12-14 22:45:08,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:45:08,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:08,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:08,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:08,555 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:09,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:09,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 70 states and 74 transitions. [2022-12-14 22:45:09,288 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 74 transitions. [2022-12-14 22:45:09,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:45:09,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:09,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:09,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:09,619 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:09,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:09,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 73 states and 78 transitions. [2022-12-14 22:45:09,978 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 78 transitions. [2022-12-14 22:45:09,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:45:09,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:09,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:10,313 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:11,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:11,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 73 states and 77 transitions. [2022-12-14 22:45:11,009 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 77 transitions. [2022-12-14 22:45:11,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 22:45:11,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:11,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:11,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:11,333 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:11,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:11,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 76 states and 81 transitions. [2022-12-14 22:45:11,798 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 81 transitions. [2022-12-14 22:45:11,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 22:45:11,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:11,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:11,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:12,151 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:12,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:12,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 76 states and 80 transitions. [2022-12-14 22:45:12,971 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 80 transitions. [2022-12-14 22:45:12,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:45:12,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:12,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:12,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:13,321 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:13,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:13,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 79 states and 84 transitions. [2022-12-14 22:45:13,763 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 84 transitions. [2022-12-14 22:45:13,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:45:13,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:13,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:14,191 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:15,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:15,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 79 states and 83 transitions. [2022-12-14 22:45:15,055 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 83 transitions. [2022-12-14 22:45:15,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:45:15,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:15,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:15,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:15,454 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:16,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:16,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 82 states and 87 transitions. [2022-12-14 22:45:16,032 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 87 transitions. [2022-12-14 22:45:16,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:45:16,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:16,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:16,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:16,472 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:17,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:17,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 82 states and 86 transitions. [2022-12-14 22:45:17,506 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 86 transitions. [2022-12-14 22:45:17,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:45:17,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:17,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:17,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:17,902 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:18,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:18,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 85 states and 90 transitions. [2022-12-14 22:45:18,450 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 90 transitions. [2022-12-14 22:45:18,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:45:18,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:18,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:18,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:18,947 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:19,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:19,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 85 states and 89 transitions. [2022-12-14 22:45:19,931 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 89 transitions. [2022-12-14 22:45:19,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:45:19,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:19,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:19,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:20,336 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:20,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:20,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 88 states and 93 transitions. [2022-12-14 22:45:20,855 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 93 transitions. [2022-12-14 22:45:20,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 22:45:20,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:20,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:21,351 INFO L134 CoverageAnalysis]: Checked inductivity of 653 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:22,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:22,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 88 states and 92 transitions. [2022-12-14 22:45:22,346 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 92 transitions. [2022-12-14 22:45:22,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:45:22,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:22,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:22,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:22,782 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:23,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:23,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 91 states and 96 transitions. [2022-12-14 22:45:23,587 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 96 transitions. [2022-12-14 22:45:23,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-14 22:45:23,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:23,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:24,083 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:24,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:24,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 91 states and 95 transitions. [2022-12-14 22:45:24,981 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 95 transitions. [2022-12-14 22:45:24,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:45:24,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:24,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:24,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:25,428 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:25,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:25,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 94 states and 99 transitions. [2022-12-14 22:45:25,934 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 99 transitions. [2022-12-14 22:45:25,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:45:25,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:25,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:25,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:27,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:27,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 94 states and 98 transitions. [2022-12-14 22:45:27,558 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 98 transitions. [2022-12-14 22:45:27,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:45:27,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:27,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:27,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:28,197 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:28,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:28,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 97 states and 102 transitions. [2022-12-14 22:45:28,804 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 102 transitions. [2022-12-14 22:45:28,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 22:45:28,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:28,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:28,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:29,383 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:30,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:30,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 97 states and 101 transitions. [2022-12-14 22:45:30,496 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 101 transitions. [2022-12-14 22:45:30,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:45:30,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:30,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:30,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:31,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:31,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:31,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 100 states and 105 transitions. [2022-12-14 22:45:31,614 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 105 transitions. [2022-12-14 22:45:31,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 22:45:31,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:31,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:31,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:32,223 INFO L134 CoverageAnalysis]: Checked inductivity of 927 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:33,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:33,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 100 states and 104 transitions. [2022-12-14 22:45:33,353 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 104 transitions. [2022-12-14 22:45:33,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:45:33,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:33,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:33,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:33,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:34,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:34,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 103 states and 108 transitions. [2022-12-14 22:45:34,543 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 108 transitions. [2022-12-14 22:45:34,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 22:45:34,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:34,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:34,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:35,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1003 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:36,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:36,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 103 states and 107 transitions. [2022-12-14 22:45:36,449 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 107 transitions. [2022-12-14 22:45:36,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 22:45:36,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:36,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:36,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:37,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:37,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:37,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 106 states and 111 transitions. [2022-12-14 22:45:37,733 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 111 transitions. [2022-12-14 22:45:37,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 22:45:37,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:37,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:37,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:38,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:39,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:39,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 106 states and 110 transitions. [2022-12-14 22:45:39,814 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 110 transitions. [2022-12-14 22:45:39,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:45:39,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:39,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:39,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:40,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:41,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:41,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 109 states and 114 transitions. [2022-12-14 22:45:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 114 transitions. [2022-12-14 22:45:41,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 22:45:41,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:41,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:41,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:42,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:43,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:43,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 109 states and 113 transitions. [2022-12-14 22:45:43,610 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 113 transitions. [2022-12-14 22:45:43,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:45:43,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:43,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:43,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:44,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:45,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:45,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 112 states and 117 transitions. [2022-12-14 22:45:45,329 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 117 transitions. [2022-12-14 22:45:45,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 22:45:45,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:45,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:45,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:46,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:47,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:47,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 112 states and 116 transitions. [2022-12-14 22:45:47,851 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 116 transitions. [2022-12-14 22:45:47,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:45:47,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:47,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:47,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:48,653 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:49,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:49,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 115 states and 120 transitions. [2022-12-14 22:45:49,660 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 120 transitions. [2022-12-14 22:45:49,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 22:45:49,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:49,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:49,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:50,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1337 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:52,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 115 states and 119 transitions. [2022-12-14 22:45:52,510 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 119 transitions. [2022-12-14 22:45:52,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:45:52,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:52,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:52,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:53,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:54,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:54,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 118 states and 123 transitions. [2022-12-14 22:45:54,268 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 123 transitions. [2022-12-14 22:45:54,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 22:45:54,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:54,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:55,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:45:57,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:57,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 118 states and 122 transitions. [2022-12-14 22:45:57,043 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 122 transitions. [2022-12-14 22:45:57,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 22:45:57,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:57,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:57,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:58,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:58,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 121 states and 126 transitions. [2022-12-14 22:45:58,698 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 126 transitions. [2022-12-14 22:45:58,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 22:45:58,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:58,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:58,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:59,606 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:46:01,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:01,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 121 states and 125 transitions. [2022-12-14 22:46:01,285 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 125 transitions. [2022-12-14 22:46:01,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 22:46:01,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:01,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:02,109 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 0 proven. 1785 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:03,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:03,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 124 states and 129 transitions. [2022-12-14 22:46:03,086 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 129 transitions. [2022-12-14 22:46:03,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 22:46:03,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:03,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:03,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:04,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:46:05,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:05,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 124 states and 128 transitions. [2022-12-14 22:46:05,980 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 128 transitions. [2022-12-14 22:46:05,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 22:46:05,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:05,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:06,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:07,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:07,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 127 states and 132 transitions. [2022-12-14 22:46:07,847 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 132 transitions. [2022-12-14 22:46:07,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 22:46:07,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:07,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:07,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:08,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1719 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:46:10,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:10,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 127 states and 131 transitions. [2022-12-14 22:46:10,762 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 131 transitions. [2022-12-14 22:46:10,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 22:46:10,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:10,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:10,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:11,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1998 backedges. 0 proven. 1998 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:13,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:13,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 130 states and 135 transitions. [2022-12-14 22:46:13,050 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 135 transitions. [2022-12-14 22:46:13,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-12-14 22:46:13,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:13,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:13,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:14,160 INFO L134 CoverageAnalysis]: Checked inductivity of 1822 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:46:16,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:16,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 130 states and 134 transitions. [2022-12-14 22:46:16,454 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 134 transitions. [2022-12-14 22:46:16,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:46:16,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:16,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:16,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:17,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2109 backedges. 0 proven. 2109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:18,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:18,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 133 states and 138 transitions. [2022-12-14 22:46:18,405 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 138 transitions. [2022-12-14 22:46:18,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 22:46:18,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:18,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:19,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1928 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:46:20,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:20,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 133 states and 137 transitions. [2022-12-14 22:46:20,994 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 137 transitions. [2022-12-14 22:46:20,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 22:46:20,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:20,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:21,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:22,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2223 backedges. 0 proven. 2223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:22,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:22,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 136 states and 141 transitions. [2022-12-14 22:46:22,840 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 141 transitions. [2022-12-14 22:46:22,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 22:46:22,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:22,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:22,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:23,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2037 backedges. 0 proven. 2035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:46:25,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:25,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 136 states and 140 transitions. [2022-12-14 22:46:25,936 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 140 transitions. [2022-12-14 22:46:25,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 22:46:25,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:25,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:27,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2340 backedges. 0 proven. 2340 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:28,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:28,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 139 states and 144 transitions. [2022-12-14 22:46:28,162 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 144 transitions. [2022-12-14 22:46:28,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-14 22:46:28,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:28,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:28,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:29,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 0 proven. 2147 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:46:31,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:31,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 139 states and 143 transitions. [2022-12-14 22:46:31,299 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 143 transitions. [2022-12-14 22:46:31,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 22:46:31,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:31,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:31,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:32,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2460 backedges. 0 proven. 2460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:33,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:33,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 142 states and 147 transitions. [2022-12-14 22:46:33,300 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 147 transitions. [2022-12-14 22:46:33,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 22:46:33,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:33,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:33,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:34,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2264 backedges. 0 proven. 2262 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:46:36,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:36,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 142 states and 146 transitions. [2022-12-14 22:46:36,077 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 146 transitions. [2022-12-14 22:46:36,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 22:46:36,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:36,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:36,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:37,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2583 backedges. 0 proven. 2583 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:38,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:38,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 145 states and 150 transitions. [2022-12-14 22:46:38,547 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 150 transitions. [2022-12-14 22:46:38,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-12-14 22:46:38,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:38,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:38,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:39,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2382 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:46:41,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:41,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 145 states and 149 transitions. [2022-12-14 22:46:41,725 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 149 transitions. [2022-12-14 22:46:41,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 22:46:41,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:41,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:41,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2709 backedges. 0 proven. 2709 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:43,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:43,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 148 states and 153 transitions. [2022-12-14 22:46:43,937 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 153 transitions. [2022-12-14 22:46:43,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 22:46:43,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:43,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:43,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:45,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2503 backedges. 0 proven. 2501 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:46:47,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:47,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 148 states and 152 transitions. [2022-12-14 22:46:47,448 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 152 transitions. [2022-12-14 22:46:47,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 22:46:47,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:47,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:47,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:48,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2838 backedges. 0 proven. 2838 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:49,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:49,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 151 states and 156 transitions. [2022-12-14 22:46:49,794 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 156 transitions. [2022-12-14 22:46:49,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 22:46:49,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:49,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:49,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:51,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2627 backedges. 0 proven. 2625 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:46:53,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:53,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 151 states and 155 transitions. [2022-12-14 22:46:53,778 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 155 transitions. [2022-12-14 22:46:53,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 22:46:53,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:53,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:53,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:54,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2970 backedges. 0 proven. 2970 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:55,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:55,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 154 states and 159 transitions. [2022-12-14 22:46:55,936 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 159 transitions. [2022-12-14 22:46:55,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 22:46:55,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:55,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:55,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:57,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2754 backedges. 0 proven. 2752 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:46:59,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:59,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 154 states and 158 transitions. [2022-12-14 22:46:59,673 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 158 transitions. [2022-12-14 22:46:59,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 22:46:59,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:59,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:59,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:01,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3105 backedges. 0 proven. 3105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:02,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:02,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 157 states and 162 transitions. [2022-12-14 22:47:02,657 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 162 transitions. [2022-12-14 22:47:02,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 22:47:02,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:02,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:02,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:04,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2884 backedges. 0 proven. 2882 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:47:06,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:06,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 157 states and 161 transitions. [2022-12-14 22:47:06,334 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 161 transitions. [2022-12-14 22:47:06,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 22:47:06,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:06,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:07,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3243 backedges. 0 proven. 3243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:08,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:08,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 160 states and 165 transitions. [2022-12-14 22:47:08,953 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 165 transitions. [2022-12-14 22:47:08,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 22:47:08,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:08,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:10,507 INFO L134 CoverageAnalysis]: Checked inductivity of 3017 backedges. 0 proven. 3015 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:47:13,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:13,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 160 states and 164 transitions. [2022-12-14 22:47:13,009 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 164 transitions. [2022-12-14 22:47:13,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 22:47:13,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:13,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:13,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:14,507 INFO L134 CoverageAnalysis]: Checked inductivity of 3384 backedges. 0 proven. 3384 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:15,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:15,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 163 states and 168 transitions. [2022-12-14 22:47:15,754 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 168 transitions. [2022-12-14 22:47:15,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 22:47:15,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:15,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:15,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:17,282 INFO L134 CoverageAnalysis]: Checked inductivity of 3153 backedges. 0 proven. 3151 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:47:19,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:19,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 163 states and 167 transitions. [2022-12-14 22:47:19,668 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 167 transitions. [2022-12-14 22:47:19,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 22:47:19,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:19,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:19,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:21,233 INFO L134 CoverageAnalysis]: Checked inductivity of 3528 backedges. 0 proven. 3528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:22,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:22,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 166 states and 171 transitions. [2022-12-14 22:47:22,493 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 171 transitions. [2022-12-14 22:47:22,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 22:47:22,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:22,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:22,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:24,065 INFO L134 CoverageAnalysis]: Checked inductivity of 3292 backedges. 0 proven. 3290 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:47:26,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:26,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 166 states and 170 transitions. [2022-12-14 22:47:26,355 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 170 transitions. [2022-12-14 22:47:26,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 22:47:26,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:26,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:26,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:27,877 INFO L134 CoverageAnalysis]: Checked inductivity of 3675 backedges. 0 proven. 3675 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:29,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:29,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 169 states and 174 transitions. [2022-12-14 22:47:29,204 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 174 transitions. [2022-12-14 22:47:29,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 22:47:29,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:29,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:29,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:30,942 INFO L134 CoverageAnalysis]: Checked inductivity of 3434 backedges. 0 proven. 3432 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:47:33,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:33,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 169 states and 173 transitions. [2022-12-14 22:47:33,678 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 173 transitions. [2022-12-14 22:47:33,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 22:47:33,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:33,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:33,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:35,353 INFO L134 CoverageAnalysis]: Checked inductivity of 3825 backedges. 0 proven. 3825 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:36,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:36,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 172 states and 177 transitions. [2022-12-14 22:47:36,772 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 177 transitions. [2022-12-14 22:47:36,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 22:47:36,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:36,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:36,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:38,998 INFO L134 CoverageAnalysis]: Checked inductivity of 3579 backedges. 0 proven. 3577 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:47:41,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:41,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 172 states and 176 transitions. [2022-12-14 22:47:41,903 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 176 transitions. [2022-12-14 22:47:41,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 22:47:41,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:41,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:41,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:43,675 INFO L134 CoverageAnalysis]: Checked inductivity of 3978 backedges. 0 proven. 3978 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:45,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:45,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 175 states and 180 transitions. [2022-12-14 22:47:45,126 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 180 transitions. [2022-12-14 22:47:45,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 22:47:45,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:45,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:45,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:46,924 INFO L134 CoverageAnalysis]: Checked inductivity of 3727 backedges. 0 proven. 3725 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:47:49,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 175 states and 179 transitions. [2022-12-14 22:47:49,531 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 179 transitions. [2022-12-14 22:47:49,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 22:47:49,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:49,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:49,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:51,506 INFO L134 CoverageAnalysis]: Checked inductivity of 4134 backedges. 0 proven. 4134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:53,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:53,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 178 states and 183 transitions. [2022-12-14 22:47:53,001 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 183 transitions. [2022-12-14 22:47:53,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 22:47:53,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:53,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:55,126 INFO L134 CoverageAnalysis]: Checked inductivity of 3878 backedges. 0 proven. 3876 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:47:58,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:58,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 178 states and 182 transitions. [2022-12-14 22:47:58,104 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 182 transitions. [2022-12-14 22:47:58,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 22:47:58,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:58,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:00,228 INFO L134 CoverageAnalysis]: Checked inductivity of 4293 backedges. 0 proven. 4293 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:48:01,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:01,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 181 states and 186 transitions. [2022-12-14 22:48:01,821 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 186 transitions. [2022-12-14 22:48:01,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 22:48:01,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:01,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:01,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:03,750 INFO L134 CoverageAnalysis]: Checked inductivity of 4032 backedges. 0 proven. 4030 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:48:06,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:06,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 181 states and 185 transitions. [2022-12-14 22:48:06,416 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 185 transitions. [2022-12-14 22:48:06,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 22:48:06,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:06,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:08,576 INFO L134 CoverageAnalysis]: Checked inductivity of 4455 backedges. 0 proven. 4455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:48:09,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:09,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 184 states and 189 transitions. [2022-12-14 22:48:09,990 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 189 transitions. [2022-12-14 22:48:09,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 22:48:09,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:09,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:10,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:11,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4189 backedges. 0 proven. 4187 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:48:15,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:15,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 184 states and 188 transitions. [2022-12-14 22:48:15,042 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 188 transitions. [2022-12-14 22:48:15,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-14 22:48:15,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:15,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:15,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:16,978 INFO L134 CoverageAnalysis]: Checked inductivity of 4620 backedges. 0 proven. 4620 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:48:18,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:18,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 187 states and 192 transitions. [2022-12-14 22:48:18,836 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 192 transitions. [2022-12-14 22:48:18,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-14 22:48:18,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:18,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:18,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:20,902 INFO L134 CoverageAnalysis]: Checked inductivity of 4349 backedges. 0 proven. 4347 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:48:23,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:23,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 187 states and 191 transitions. [2022-12-14 22:48:23,826 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 191 transitions. [2022-12-14 22:48:23,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 22:48:23,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:23,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:23,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:25,852 INFO L134 CoverageAnalysis]: Checked inductivity of 4788 backedges. 0 proven. 4788 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:48:27,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:27,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 190 states and 195 transitions. [2022-12-14 22:48:27,341 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 195 transitions. [2022-12-14 22:48:27,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 22:48:27,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:27,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:27,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:29,443 INFO L134 CoverageAnalysis]: Checked inductivity of 4512 backedges. 0 proven. 4510 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:48:31,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:31,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 190 states and 194 transitions. [2022-12-14 22:48:31,998 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 194 transitions. [2022-12-14 22:48:31,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 22:48:31,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:31,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:32,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:33,917 INFO L134 CoverageAnalysis]: Checked inductivity of 4959 backedges. 0 proven. 4959 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:48:35,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:35,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 193 states and 198 transitions. [2022-12-14 22:48:35,333 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 198 transitions. [2022-12-14 22:48:35,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 22:48:35,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:35,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:35,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:37,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4678 backedges. 0 proven. 4676 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:48:40,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:40,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 193 states and 197 transitions. [2022-12-14 22:48:40,447 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 197 transitions. [2022-12-14 22:48:40,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 22:48:40,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:40,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:42,537 INFO L134 CoverageAnalysis]: Checked inductivity of 5133 backedges. 0 proven. 5133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:48:44,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:44,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 196 states and 201 transitions. [2022-12-14 22:48:44,488 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 201 transitions. [2022-12-14 22:48:44,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 22:48:44,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:44,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:44,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:46,596 INFO L134 CoverageAnalysis]: Checked inductivity of 4847 backedges. 0 proven. 4845 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:48:49,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:49,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 196 states and 200 transitions. [2022-12-14 22:48:49,966 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 200 transitions. [2022-12-14 22:48:49,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 22:48:49,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:49,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:50,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:52,245 INFO L134 CoverageAnalysis]: Checked inductivity of 5310 backedges. 0 proven. 5310 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:48:54,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:54,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 199 states and 204 transitions. [2022-12-14 22:48:54,195 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 204 transitions. [2022-12-14 22:48:54,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 22:48:54,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:54,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:54,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:56,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5019 backedges. 0 proven. 5017 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:48:59,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:59,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 199 states and 203 transitions. [2022-12-14 22:48:59,702 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 203 transitions. [2022-12-14 22:48:59,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 22:48:59,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:59,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:59,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:01,889 INFO L134 CoverageAnalysis]: Checked inductivity of 5490 backedges. 0 proven. 5490 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:49:03,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:03,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 202 states and 207 transitions. [2022-12-14 22:49:03,497 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 207 transitions. [2022-12-14 22:49:03,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 22:49:03,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:03,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:03,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:06,091 INFO L134 CoverageAnalysis]: Checked inductivity of 5194 backedges. 0 proven. 5192 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:49:09,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:09,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 202 states and 206 transitions. [2022-12-14 22:49:09,482 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 206 transitions. [2022-12-14 22:49:09,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 22:49:09,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:09,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:09,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:11,723 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 0 proven. 5673 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:49:13,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:13,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 205 states and 210 transitions. [2022-12-14 22:49:13,520 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 210 transitions. [2022-12-14 22:49:13,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 22:49:13,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:13,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:13,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:15,930 INFO L134 CoverageAnalysis]: Checked inductivity of 5372 backedges. 0 proven. 5370 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:49:18,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:18,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 205 states and 209 transitions. [2022-12-14 22:49:18,791 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 209 transitions. [2022-12-14 22:49:18,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 22:49:18,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:18,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:21,190 INFO L134 CoverageAnalysis]: Checked inductivity of 5859 backedges. 0 proven. 5859 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:49:22,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:22,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 208 states and 213 transitions. [2022-12-14 22:49:22,784 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 213 transitions. [2022-12-14 22:49:22,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 22:49:22,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:22,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:22,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:25,495 INFO L134 CoverageAnalysis]: Checked inductivity of 5553 backedges. 0 proven. 5551 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:49:28,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:28,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 208 states and 212 transitions. [2022-12-14 22:49:28,492 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 212 transitions. [2022-12-14 22:49:28,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 22:49:28,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:28,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:30,993 INFO L134 CoverageAnalysis]: Checked inductivity of 6048 backedges. 0 proven. 6048 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:49:32,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:32,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 211 states and 216 transitions. [2022-12-14 22:49:32,803 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 216 transitions. [2022-12-14 22:49:32,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 22:49:32,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:32,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:32,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:35,701 INFO L134 CoverageAnalysis]: Checked inductivity of 5737 backedges. 0 proven. 5735 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:49:38,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:38,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 211 states and 215 transitions. [2022-12-14 22:49:38,598 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 215 transitions. [2022-12-14 22:49:38,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 22:49:38,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:38,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:38,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:41,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6240 backedges. 0 proven. 6240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:49:43,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:43,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 214 states and 219 transitions. [2022-12-14 22:49:43,427 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 219 transitions. [2022-12-14 22:49:43,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-12-14 22:49:43,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:43,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:46,665 INFO L134 CoverageAnalysis]: Checked inductivity of 5924 backedges. 0 proven. 5922 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:49:49,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:49,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 214 states and 218 transitions. [2022-12-14 22:49:49,841 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 218 transitions. [2022-12-14 22:49:49,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 22:49:49,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:49,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:49,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:52,368 INFO L134 CoverageAnalysis]: Checked inductivity of 6435 backedges. 0 proven. 6435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:49:54,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:54,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 217 states and 222 transitions. [2022-12-14 22:49:54,196 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 222 transitions. [2022-12-14 22:49:54,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 22:49:54,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:54,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:54,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:49:57,063 INFO L134 CoverageAnalysis]: Checked inductivity of 6114 backedges. 0 proven. 6112 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:50:00,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:00,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 217 states and 221 transitions. [2022-12-14 22:50:00,296 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 221 transitions. [2022-12-14 22:50:00,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 22:50:00,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:00,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:00,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:02,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6633 backedges. 0 proven. 6633 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:50:04,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:04,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 220 states and 225 transitions. [2022-12-14 22:50:04,560 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 225 transitions. [2022-12-14 22:50:04,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 22:50:04,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:04,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:04,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:07,522 INFO L134 CoverageAnalysis]: Checked inductivity of 6307 backedges. 0 proven. 6305 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:50:10,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:10,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 220 states and 224 transitions. [2022-12-14 22:50:10,726 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 224 transitions. [2022-12-14 22:50:10,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 22:50:10,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:10,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:10,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:13,417 INFO L134 CoverageAnalysis]: Checked inductivity of 6834 backedges. 0 proven. 6834 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:50:15,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:15,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 223 states and 228 transitions. [2022-12-14 22:50:15,259 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 228 transitions. [2022-12-14 22:50:15,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 22:50:15,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:15,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:15,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:18,385 INFO L134 CoverageAnalysis]: Checked inductivity of 6503 backedges. 0 proven. 6501 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:50:21,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:21,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 223 states and 227 transitions. [2022-12-14 22:50:21,603 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 227 transitions. [2022-12-14 22:50:21,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-14 22:50:21,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:21,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:21,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:24,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7038 backedges. 0 proven. 7038 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:50:26,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:26,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 226 states and 231 transitions. [2022-12-14 22:50:26,821 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 231 transitions. [2022-12-14 22:50:26,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-14 22:50:26,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:26,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:30,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6702 backedges. 0 proven. 6700 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:50:33,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:33,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 226 states and 230 transitions. [2022-12-14 22:50:33,971 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 230 transitions. [2022-12-14 22:50:33,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 22:50:33,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:33,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:34,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:37,097 INFO L134 CoverageAnalysis]: Checked inductivity of 7245 backedges. 0 proven. 7245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:50:39,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:39,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 229 states and 234 transitions. [2022-12-14 22:50:39,139 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 234 transitions. [2022-12-14 22:50:39,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 22:50:39,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:39,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:39,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:42,522 INFO L134 CoverageAnalysis]: Checked inductivity of 6904 backedges. 0 proven. 6902 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:50:46,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 229 states and 233 transitions. [2022-12-14 22:50:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 233 transitions. [2022-12-14 22:50:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 22:50:46,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:46,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:49,334 INFO L134 CoverageAnalysis]: Checked inductivity of 7455 backedges. 0 proven. 7455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:50:51,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:51,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 232 states and 237 transitions. [2022-12-14 22:50:51,041 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 237 transitions. [2022-12-14 22:50:51,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 22:50:51,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:51,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:51,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:54,446 INFO L134 CoverageAnalysis]: Checked inductivity of 7109 backedges. 0 proven. 7107 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:50:57,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:57,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 232 states and 236 transitions. [2022-12-14 22:50:57,706 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 236 transitions. [2022-12-14 22:50:57,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 22:50:57,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:57,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:57,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:00,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7668 backedges. 0 proven. 7668 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:51:02,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:02,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 235 states and 240 transitions. [2022-12-14 22:51:02,802 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 240 transitions. [2022-12-14 22:51:02,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 22:51:02,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:02,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:02,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:06,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7317 backedges. 0 proven. 7315 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:51:10,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 235 states and 239 transitions. [2022-12-14 22:51:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 239 transitions. [2022-12-14 22:51:10,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-14 22:51:10,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:10,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:10,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:13,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7884 backedges. 0 proven. 7884 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:51:15,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:15,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 238 states and 243 transitions. [2022-12-14 22:51:15,364 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 243 transitions. [2022-12-14 22:51:15,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-14 22:51:15,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:15,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:15,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:18,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7528 backedges. 0 proven. 7526 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:51:22,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:22,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 238 states and 242 transitions. [2022-12-14 22:51:22,398 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 242 transitions. [2022-12-14 22:51:22,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 22:51:22,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:22,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:22,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:25,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8103 backedges. 0 proven. 8103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:51:27,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:27,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 241 states and 246 transitions. [2022-12-14 22:51:27,777 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 246 transitions. [2022-12-14 22:51:27,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-14 22:51:27,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:27,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:27,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:31,209 INFO L134 CoverageAnalysis]: Checked inductivity of 7742 backedges. 0 proven. 7740 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:51:34,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:34,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 241 states and 245 transitions. [2022-12-14 22:51:34,857 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 245 transitions. [2022-12-14 22:51:34,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 22:51:34,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:34,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:38,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8325 backedges. 0 proven. 8325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:51:40,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:40,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 244 states and 249 transitions. [2022-12-14 22:51:40,435 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 249 transitions. [2022-12-14 22:51:40,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 22:51:40,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:40,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 7959 backedges. 0 proven. 7957 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:51:47,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:47,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 244 states and 248 transitions. [2022-12-14 22:51:47,379 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 248 transitions. [2022-12-14 22:51:47,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 22:51:47,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:47,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:47,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:50,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8550 backedges. 0 proven. 8550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:51:52,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:51:52,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 247 states and 252 transitions. [2022-12-14 22:51:52,999 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 252 transitions. [2022-12-14 22:51:52,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 22:51:52,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:51:52,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:51:53,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:51:56,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8179 backedges. 0 proven. 8177 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:52:00,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:00,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 247 states and 251 transitions. [2022-12-14 22:52:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 251 transitions. [2022-12-14 22:52:00,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 22:52:00,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:00,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:00,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:04,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8778 backedges. 0 proven. 8778 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:52:06,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:06,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 250 states and 255 transitions. [2022-12-14 22:52:06,365 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 255 transitions. [2022-12-14 22:52:06,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 22:52:06,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:06,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:06,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:10,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8402 backedges. 0 proven. 8400 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:52:13,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:13,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 250 states and 254 transitions. [2022-12-14 22:52:13,981 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 254 transitions. [2022-12-14 22:52:13,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-14 22:52:13,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:13,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:14,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:17,861 INFO L134 CoverageAnalysis]: Checked inductivity of 9009 backedges. 0 proven. 9009 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:52:20,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:20,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 253 states and 258 transitions. [2022-12-14 22:52:20,278 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 258 transitions. [2022-12-14 22:52:20,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-14 22:52:20,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:20,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:20,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:24,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8628 backedges. 0 proven. 8626 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:52:28,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:28,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 253 states and 257 transitions. [2022-12-14 22:52:28,004 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 257 transitions. [2022-12-14 22:52:28,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 22:52:28,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:28,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:28,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:32,150 INFO L134 CoverageAnalysis]: Checked inductivity of 9243 backedges. 0 proven. 9243 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:52:34,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:34,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 256 states and 261 transitions. [2022-12-14 22:52:34,569 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 261 transitions. [2022-12-14 22:52:34,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 22:52:34,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:34,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:34,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:38,464 INFO L134 CoverageAnalysis]: Checked inductivity of 8857 backedges. 0 proven. 8855 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:52:42,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:42,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 256 states and 260 transitions. [2022-12-14 22:52:42,810 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 260 transitions. [2022-12-14 22:52:42,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 22:52:42,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:42,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:42,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:46,808 INFO L134 CoverageAnalysis]: Checked inductivity of 9480 backedges. 0 proven. 9480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:52:48,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:48,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 259 states and 264 transitions. [2022-12-14 22:52:48,995 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 264 transitions. [2022-12-14 22:52:48,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 22:52:48,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:48,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:49,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:52:53,141 INFO L134 CoverageAnalysis]: Checked inductivity of 9089 backedges. 0 proven. 9087 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:52:56,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:52:56,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 259 states and 263 transitions. [2022-12-14 22:52:56,629 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 263 transitions. [2022-12-14 22:52:56,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-12-14 22:52:56,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:52:56,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:52:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:00,803 INFO L134 CoverageAnalysis]: Checked inductivity of 9720 backedges. 0 proven. 9720 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:53:02,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:02,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 262 states and 267 transitions. [2022-12-14 22:53:02,820 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 267 transitions. [2022-12-14 22:53:02,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-12-14 22:53:02,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:02,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:02,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:06,905 INFO L134 CoverageAnalysis]: Checked inductivity of 9324 backedges. 0 proven. 9322 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:53:10,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:10,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 262 states and 266 transitions. [2022-12-14 22:53:10,532 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 266 transitions. [2022-12-14 22:53:10,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 22:53:10,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:10,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:10,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:14,533 INFO L134 CoverageAnalysis]: Checked inductivity of 9963 backedges. 0 proven. 9963 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:53:16,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:16,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 265 states and 270 transitions. [2022-12-14 22:53:16,772 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 270 transitions. [2022-12-14 22:53:16,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 22:53:16,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:16,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:16,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:21,104 INFO L134 CoverageAnalysis]: Checked inductivity of 9562 backedges. 0 proven. 9560 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:53:25,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:25,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 265 states and 269 transitions. [2022-12-14 22:53:25,377 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 269 transitions. [2022-12-14 22:53:25,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 22:53:25,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:25,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:25,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:29,874 INFO L134 CoverageAnalysis]: Checked inductivity of 10209 backedges. 0 proven. 10209 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:53:32,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:32,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 268 states and 273 transitions. [2022-12-14 22:53:32,501 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 273 transitions. [2022-12-14 22:53:32,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 22:53:32,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:32,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:32,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:36,931 INFO L134 CoverageAnalysis]: Checked inductivity of 9803 backedges. 0 proven. 9801 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:53:40,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:40,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 268 states and 272 transitions. [2022-12-14 22:53:40,922 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 272 transitions. [2022-12-14 22:53:40,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 22:53:40,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:40,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:40,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:45,213 INFO L134 CoverageAnalysis]: Checked inductivity of 10458 backedges. 0 proven. 10458 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:53:48,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:48,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 271 states and 276 transitions. [2022-12-14 22:53:48,059 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 276 transitions. [2022-12-14 22:53:48,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2022-12-14 22:53:48,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:48,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:48,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:53:52,711 INFO L134 CoverageAnalysis]: Checked inductivity of 10047 backedges. 0 proven. 10045 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:53:56,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:53:56,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 271 states and 275 transitions. [2022-12-14 22:53:56,731 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 275 transitions. [2022-12-14 22:53:56,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 22:53:56,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:53:56,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:53:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:01,138 INFO L134 CoverageAnalysis]: Checked inductivity of 10710 backedges. 0 proven. 10710 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:54:03,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:03,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 274 states and 279 transitions. [2022-12-14 22:54:03,360 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 279 transitions. [2022-12-14 22:54:03,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 22:54:03,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:03,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:03,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:07,990 INFO L134 CoverageAnalysis]: Checked inductivity of 10294 backedges. 0 proven. 10292 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:54:12,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:12,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 274 states and 278 transitions. [2022-12-14 22:54:12,292 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 278 transitions. [2022-12-14 22:54:12,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 22:54:12,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:12,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:17,161 INFO L134 CoverageAnalysis]: Checked inductivity of 10965 backedges. 0 proven. 10965 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:54:19,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:19,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 277 states and 282 transitions. [2022-12-14 22:54:19,683 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 282 transitions. [2022-12-14 22:54:19,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 22:54:19,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:19,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:19,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:24,424 INFO L134 CoverageAnalysis]: Checked inductivity of 10544 backedges. 0 proven. 10542 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:54:28,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:28,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 277 states and 281 transitions. [2022-12-14 22:54:28,694 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 281 transitions. [2022-12-14 22:54:28,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 22:54:28,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:28,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:28,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:33,341 INFO L134 CoverageAnalysis]: Checked inductivity of 11223 backedges. 0 proven. 11223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:54:35,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:35,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 280 states and 285 transitions. [2022-12-14 22:54:35,522 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 285 transitions. [2022-12-14 22:54:35,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 22:54:35,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:35,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:35,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:40,374 INFO L134 CoverageAnalysis]: Checked inductivity of 10797 backedges. 0 proven. 10795 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:54:44,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:44,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 280 states and 284 transitions. [2022-12-14 22:54:44,815 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 284 transitions. [2022-12-14 22:54:44,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 22:54:44,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:44,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:44,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:49,592 INFO L134 CoverageAnalysis]: Checked inductivity of 11484 backedges. 0 proven. 11484 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:54:52,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:54:52,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 283 states and 288 transitions. [2022-12-14 22:54:52,123 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 288 transitions. [2022-12-14 22:54:52,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 22:54:52,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:54:52,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:54:52,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:54:56,969 INFO L134 CoverageAnalysis]: Checked inductivity of 11053 backedges. 0 proven. 11051 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:55:01,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:01,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 283 states and 287 transitions. [2022-12-14 22:55:01,369 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 287 transitions. [2022-12-14 22:55:01,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 22:55:01,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:01,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:01,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:06,496 INFO L134 CoverageAnalysis]: Checked inductivity of 11748 backedges. 0 proven. 11748 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:55:09,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:09,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 286 states and 291 transitions. [2022-12-14 22:55:09,032 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 291 transitions. [2022-12-14 22:55:09,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 22:55:09,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:09,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:14,370 INFO L134 CoverageAnalysis]: Checked inductivity of 11312 backedges. 0 proven. 11310 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:55:19,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:19,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 286 states and 290 transitions. [2022-12-14 22:55:19,078 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 290 transitions. [2022-12-14 22:55:19,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 22:55:19,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:19,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:19,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:24,129 INFO L134 CoverageAnalysis]: Checked inductivity of 12015 backedges. 0 proven. 12015 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:55:26,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:26,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 289 states and 294 transitions. [2022-12-14 22:55:26,598 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 294 transitions. [2022-12-14 22:55:26,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 22:55:26,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:26,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:26,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:31,752 INFO L134 CoverageAnalysis]: Checked inductivity of 11574 backedges. 0 proven. 11572 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:55:36,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:36,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 289 states and 293 transitions. [2022-12-14 22:55:36,312 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 293 transitions. [2022-12-14 22:55:36,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-14 22:55:36,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:36,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:36,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:41,573 INFO L134 CoverageAnalysis]: Checked inductivity of 12285 backedges. 0 proven. 12285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:55:44,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:44,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 292 states and 297 transitions. [2022-12-14 22:55:44,007 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 297 transitions. [2022-12-14 22:55:44,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-14 22:55:44,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:44,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:49,717 INFO L134 CoverageAnalysis]: Checked inductivity of 11839 backedges. 0 proven. 11837 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:55:53,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:55:53,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 292 states and 296 transitions. [2022-12-14 22:55:53,889 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 296 transitions. [2022-12-14 22:55:53,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-14 22:55:53,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:55:53,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:55:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:55:59,217 INFO L134 CoverageAnalysis]: Checked inductivity of 12558 backedges. 0 proven. 12558 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:56:01,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:56:01,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 295 states and 300 transitions. [2022-12-14 22:56:01,838 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 300 transitions. [2022-12-14 22:56:01,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2022-12-14 22:56:01,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:56:01,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:56:01,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:56:07,190 INFO L134 CoverageAnalysis]: Checked inductivity of 12107 backedges. 0 proven. 12105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:56:11,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:56:11,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 295 states and 299 transitions. [2022-12-14 22:56:11,556 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 299 transitions. [2022-12-14 22:56:11,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-14 22:56:11,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:56:11,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:56:11,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:56:17,009 INFO L134 CoverageAnalysis]: Checked inductivity of 12834 backedges. 0 proven. 12834 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:56:19,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:56:19,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 298 states and 303 transitions. [2022-12-14 22:56:19,526 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 303 transitions. [2022-12-14 22:56:19,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-14 22:56:19,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:56:19,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:56:19,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:56:25,539 INFO L134 CoverageAnalysis]: Checked inductivity of 12378 backedges. 0 proven. 12376 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:56:30,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:56:30,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 298 states and 302 transitions. [2022-12-14 22:56:30,653 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 302 transitions. [2022-12-14 22:56:30,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-12-14 22:56:30,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:56:30,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:56:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:56:36,104 INFO L134 CoverageAnalysis]: Checked inductivity of 13113 backedges. 0 proven. 13113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:56:38,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:56:38,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 301 states and 306 transitions. [2022-12-14 22:56:38,769 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 306 transitions. [2022-12-14 22:56:38,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-12-14 22:56:38,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:56:38,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:56:38,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:56:44,448 INFO L134 CoverageAnalysis]: Checked inductivity of 12652 backedges. 0 proven. 12650 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:56:49,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:56:49,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 301 states and 305 transitions. [2022-12-14 22:56:49,587 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 305 transitions. [2022-12-14 22:56:49,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 22:56:49,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:56:49,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:56:49,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:56:55,248 INFO L134 CoverageAnalysis]: Checked inductivity of 13395 backedges. 0 proven. 13395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:56:57,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:56:57,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 304 states and 309 transitions. [2022-12-14 22:56:57,808 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 309 transitions. [2022-12-14 22:56:57,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 22:56:57,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:56:57,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:56:57,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:57:03,744 INFO L134 CoverageAnalysis]: Checked inductivity of 12929 backedges. 0 proven. 12927 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:57:08,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:57:08,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 304 states and 308 transitions. [2022-12-14 22:57:08,226 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 308 transitions. [2022-12-14 22:57:08,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-14 22:57:08,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:57:08,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:57:08,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:57:14,060 INFO L134 CoverageAnalysis]: Checked inductivity of 13680 backedges. 0 proven. 13680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:57:16,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:57:16,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 307 states and 312 transitions. [2022-12-14 22:57:16,517 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 312 transitions. [2022-12-14 22:57:16,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-14 22:57:16,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:57:16,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:57:16,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:57:22,653 INFO L134 CoverageAnalysis]: Checked inductivity of 13209 backedges. 0 proven. 13207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 22:57:27,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:57:27,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 307 states and 311 transitions. [2022-12-14 22:57:27,322 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 311 transitions. [2022-12-14 22:57:27,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-14 22:57:27,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:57:27,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:57:27,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:57:33,921 INFO L134 CoverageAnalysis]: Checked inductivity of 13968 backedges. 0 proven. 13968 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:57:37,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:57:37,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 310 states and 315 transitions. [2022-12-14 22:57:37,402 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 315 transitions. [2022-12-14 22:57:37,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-14 22:57:37,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:57:37,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:57:37,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:57:44,474 INFO L134 CoverageAnalysis]: Checked inductivity of 13492 backedges. 0 proven. 13490 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.