./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label11.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1da799-901a-4ece-a5f6-b32a344def1c/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1da799-901a-4ece-a5f6-b32a344def1c/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_4b1da799-901a-4ece-a5f6-b32a344def1c/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1da799-901a-4ece-a5f6-b32a344def1c/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label11.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1da799-901a-4ece-a5f6-b32a344def1c/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1da799-901a-4ece-a5f6-b32a344def1c/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 698befc2b2b3848a03ec5b9664ba6dadb47a33cbe123de396a3ce9bbb5d1873c --- 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 [2022-12-15 03:58:07,142 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:58:07,143 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:58:07,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:58:07,162 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:58:07,163 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:58:07,164 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:58:07,165 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:58:07,167 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:58:07,167 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:58:07,168 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:58:07,169 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:58:07,170 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:58:07,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:58:07,171 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:58:07,172 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:58:07,173 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:58:07,174 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:58:07,175 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:58:07,177 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:58:07,178 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:58:07,179 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:58:07,180 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:58:07,181 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:58:07,184 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:58:07,184 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:58:07,185 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:58:07,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:58:07,186 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:58:07,187 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:58:07,187 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:58:07,188 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:58:07,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:58:07,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:58:07,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:58:07,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:58:07,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:58:07,191 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:58:07,191 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:58:07,192 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:58:07,193 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:58:07,193 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1da799-901a-4ece-a5f6-b32a344def1c/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:58:07,213 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:58:07,214 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:58:07,214 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:58:07,215 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:58:07,215 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:58:07,215 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:58:07,216 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:58:07,216 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:58:07,216 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:58:07,216 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:58:07,216 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:58:07,216 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:58:07,216 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:58:07,217 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:58:07,217 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:58:07,217 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:58:07,217 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:58:07,217 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:58:07,217 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:58:07,218 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:58:07,218 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:58:07,218 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:58:07,218 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:58:07,218 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:58:07,218 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:58:07,218 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:58:07,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:58:07,219 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:58:07,219 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_4b1da799-901a-4ece-a5f6-b32a344def1c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1da799-901a-4ece-a5f6-b32a344def1c/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 698befc2b2b3848a03ec5b9664ba6dadb47a33cbe123de396a3ce9bbb5d1873c [2022-12-15 03:58:07,421 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:58:07,439 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:58:07,441 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:58:07,442 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:58:07,442 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:58:07,443 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1da799-901a-4ece-a5f6-b32a344def1c/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/eca-rers2012/Problem03_label11.c [2022-12-15 03:58:09,982 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:58:10,260 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:58:10,261 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1da799-901a-4ece-a5f6-b32a344def1c/sv-benchmarks/c/eca-rers2012/Problem03_label11.c [2022-12-15 03:58:10,274 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1da799-901a-4ece-a5f6-b32a344def1c/bin/ukojak-rkRKPMF4O4/data/6971d3a9a/3e6ca584352c40329cb69f41354f61e1/FLAGace1aac0a [2022-12-15 03:58:10,580 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1da799-901a-4ece-a5f6-b32a344def1c/bin/ukojak-rkRKPMF4O4/data/6971d3a9a/3e6ca584352c40329cb69f41354f61e1 [2022-12-15 03:58:10,587 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:58:10,590 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:58:10,593 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:58:10,593 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:58:10,599 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:58:10,600 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:58:10" (1/1) ... [2022-12-15 03:58:10,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66d5d144 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:10, skipping insertion in model container [2022-12-15 03:58:10,601 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:58:10" (1/1) ... [2022-12-15 03:58:10,612 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:58:10,679 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:58:11,049 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_4b1da799-901a-4ece-a5f6-b32a344def1c/sv-benchmarks/c/eca-rers2012/Problem03_label11.c[60283,60296] [2022-12-15 03:58:11,065 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:58:11,074 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:58:11,299 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_4b1da799-901a-4ece-a5f6-b32a344def1c/sv-benchmarks/c/eca-rers2012/Problem03_label11.c[60283,60296] [2022-12-15 03:58:11,308 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:58:11,324 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:58:11,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:11 WrapperNode [2022-12-15 03:58:11,325 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:58:11,325 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:58:11,325 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:58:11,326 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:58:11,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:11" (1/1) ... [2022-12-15 03:58:11,355 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:11" (1/1) ... [2022-12-15 03:58:11,411 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2022-12-15 03:58:11,411 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:58:11,412 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:58:11,412 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:58:11,412 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:58:11,419 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:11" (1/1) ... [2022-12-15 03:58:11,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:11" (1/1) ... [2022-12-15 03:58:11,425 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:11" (1/1) ... [2022-12-15 03:58:11,426 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:11" (1/1) ... [2022-12-15 03:58:11,449 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:11" (1/1) ... [2022-12-15 03:58:11,455 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:11" (1/1) ... [2022-12-15 03:58:11,464 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:11" (1/1) ... [2022-12-15 03:58:11,469 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:11" (1/1) ... [2022-12-15 03:58:11,478 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:58:11,478 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:58:11,478 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:58:11,478 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:58:11,479 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:11" (1/1) ... [2022-12-15 03:58:11,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:58:11,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1da799-901a-4ece-a5f6-b32a344def1c/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:58:11,502 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1da799-901a-4ece-a5f6-b32a344def1c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:58:11,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b1da799-901a-4ece-a5f6-b32a344def1c/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:58:11,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:58:11,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:58:11,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:58:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:58:11,605 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:58:11,606 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:58:12,964 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:58:13,194 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:58:13,194 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 03:58:13,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:58:13 BoogieIcfgContainer [2022-12-15 03:58:13,197 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:58:13,198 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:58:13,198 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:58:13,207 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:58:13,207 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:58:13" (1/1) ... [2022-12-15 03:58:13,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:58:13,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:13,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2022-12-15 03:58:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2022-12-15 03:58:13,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-15 03:58:13,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:13,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:13,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:13,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:14,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:14,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 289 states and 448 transitions. [2022-12-15 03:58:14,636 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 448 transitions. [2022-12-15 03:58:14,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-15 03:58:14,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:14,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:14,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:14,994 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:15,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:15,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 437 states and 631 transitions. [2022-12-15 03:58:15,993 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 631 transitions. [2022-12-15 03:58:15,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-15 03:58:15,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:15,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:16,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:16,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:16,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:16,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 444 states and 641 transitions. [2022-12-15 03:58:16,264 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 641 transitions. [2022-12-15 03:58:16,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 03:58:16,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:16,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:16,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:16,488 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:16,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 455 states and 670 transitions. [2022-12-15 03:58:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 670 transitions. [2022-12-15 03:58:16,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-15 03:58:16,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:16,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:16,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:17,314 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:58:18,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:18,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 610 states and 881 transitions. [2022-12-15 03:58:18,692 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 881 transitions. [2022-12-15 03:58:18,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-15 03:58:18,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:18,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:18,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:18,799 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:19,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:19,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 619 states and 907 transitions. [2022-12-15 03:58:19,208 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 907 transitions. [2022-12-15 03:58:19,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-15 03:58:19,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:19,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:19,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:19,445 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 03:58:19,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:19,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 620 states and 908 transitions. [2022-12-15 03:58:19,660 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 908 transitions. [2022-12-15 03:58:19,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-15 03:58:19,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:19,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:19,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:19,803 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 03:58:20,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:20,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 626 states and 918 transitions. [2022-12-15 03:58:20,028 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 918 transitions. [2022-12-15 03:58:20,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-15 03:58:20,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:20,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:20,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:20,187 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 03:58:20,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:20,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 627 states and 920 transitions. [2022-12-15 03:58:20,363 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 920 transitions. [2022-12-15 03:58:20,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 03:58:20,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:20,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:20,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:20,573 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:21,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:21,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 654 states and 959 transitions. [2022-12-15 03:58:21,181 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 959 transitions. [2022-12-15 03:58:21,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 03:58:21,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:21,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:21,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:21,346 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 03:58:21,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:21,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 666 states and 977 transitions. [2022-12-15 03:58:21,709 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 977 transitions. [2022-12-15 03:58:21,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 03:58:21,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:21,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:21,837 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 03:58:21,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:21,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 672 states and 984 transitions. [2022-12-15 03:58:21,984 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 984 transitions. [2022-12-15 03:58:21,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 03:58:21,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:21,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:22,111 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 03:58:22,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:22,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 673 states and 985 transitions. [2022-12-15 03:58:22,258 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 985 transitions. [2022-12-15 03:58:22,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-15 03:58:22,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:22,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:22,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:22,453 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 03:58:22,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:22,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 674 states and 987 transitions. [2022-12-15 03:58:22,622 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 987 transitions. [2022-12-15 03:58:22,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-15 03:58:22,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:22,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:23,072 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:23,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:23,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 698 states and 1015 transitions. [2022-12-15 03:58:23,772 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1015 transitions. [2022-12-15 03:58:23,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-15 03:58:23,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:23,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:23,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:24,067 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:25,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:25,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 726 states and 1065 transitions. [2022-12-15 03:58:25,005 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1065 transitions. [2022-12-15 03:58:25,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-15 03:58:25,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:25,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:25,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:25,181 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:25,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:25,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 737 states and 1081 transitions. [2022-12-15 03:58:25,599 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1081 transitions. [2022-12-15 03:58:25,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-15 03:58:25,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:25,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:25,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:25,781 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:26,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:26,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 738 states and 1082 transitions. [2022-12-15 03:58:26,014 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1082 transitions. [2022-12-15 03:58:26,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-15 03:58:26,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:26,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:26,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:26,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:26,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 739 states and 1085 transitions. [2022-12-15 03:58:26,411 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1085 transitions. [2022-12-15 03:58:26,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-15 03:58:26,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:26,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:26,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:26,580 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 34 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:26,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:26,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 740 states and 1087 transitions. [2022-12-15 03:58:26,773 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1087 transitions. [2022-12-15 03:58:26,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-15 03:58:26,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:26,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:26,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:27,012 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:58:27,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:27,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 769 states and 1126 transitions. [2022-12-15 03:58:27,771 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1126 transitions. [2022-12-15 03:58:27,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 03:58:27,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:27,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:27,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:28,036 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:29,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:29,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 800 states and 1181 transitions. [2022-12-15 03:58:29,491 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1181 transitions. [2022-12-15 03:58:29,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 03:58:29,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:29,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:29,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:29,661 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:30,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:30,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 821 states and 1205 transitions. [2022-12-15 03:58:30,246 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1205 transitions. [2022-12-15 03:58:30,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 03:58:30,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:30,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:30,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:30,429 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:30,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:30,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 822 states and 1208 transitions. [2022-12-15 03:58:30,698 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1208 transitions. [2022-12-15 03:58:30,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 03:58:30,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:30,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:30,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:30,961 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:31,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:31,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 827 states and 1212 transitions. [2022-12-15 03:58:31,214 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1212 transitions. [2022-12-15 03:58:31,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-15 03:58:31,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:31,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:31,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:31,377 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:31,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:31,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 832 states and 1216 transitions. [2022-12-15 03:58:31,609 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1216 transitions. [2022-12-15 03:58:31,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-15 03:58:31,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:31,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:31,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:31,760 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:33,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:33,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 870 states and 1270 transitions. [2022-12-15 03:58:33,163 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1270 transitions. [2022-12-15 03:58:33,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 03:58:33,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:33,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:33,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:33,412 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 03:58:34,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:34,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 903 states and 1316 transitions. [2022-12-15 03:58:34,819 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1316 transitions. [2022-12-15 03:58:34,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-15 03:58:34,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:34,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:34,897 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:36,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:36,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 941 states and 1367 transitions. [2022-12-15 03:58:36,258 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1367 transitions. [2022-12-15 03:58:36,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-15 03:58:36,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:36,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:36,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:36,368 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:37,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:37,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 968 states and 1398 transitions. [2022-12-15 03:58:37,461 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1398 transitions. [2022-12-15 03:58:37,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-15 03:58:37,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:37,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:37,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:37,541 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:37,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:37,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 973 states and 1402 transitions. [2022-12-15 03:58:37,781 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1402 transitions. [2022-12-15 03:58:37,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 03:58:37,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:37,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:37,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:38,027 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 03:58:40,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:40,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 1007 states and 1457 transitions. [2022-12-15 03:58:40,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1457 transitions. [2022-12-15 03:58:40,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 03:58:40,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:40,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:40,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:40,394 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 03:58:41,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:41,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1037 states and 1491 transitions. [2022-12-15 03:58:41,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1491 transitions. [2022-12-15 03:58:41,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-15 03:58:41,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:41,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:41,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:41,785 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 03:58:42,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:42,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1042 states and 1495 transitions. [2022-12-15 03:58:42,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1495 transitions. [2022-12-15 03:58:42,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 03:58:42,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:42,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:42,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:42,444 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:44,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:44,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1092 states and 1563 transitions. [2022-12-15 03:58:44,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1563 transitions. [2022-12-15 03:58:44,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-15 03:58:44,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:44,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:44,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:45,159 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:47,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:47,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1139 states and 1625 transitions. [2022-12-15 03:58:47,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1625 transitions. [2022-12-15 03:58:47,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 03:58:47,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:47,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:47,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:48,160 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:49,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:49,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1162 states and 1663 transitions. [2022-12-15 03:58:49,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1663 transitions. [2022-12-15 03:58:49,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 03:58:49,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:49,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:49,800 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:51,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:51,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1185 states and 1691 transitions. [2022-12-15 03:58:51,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1691 transitions. [2022-12-15 03:58:51,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-12-15 03:58:51,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:51,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:51,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:51,293 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 57 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:51,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:51,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1188 states and 1695 transitions. [2022-12-15 03:58:51,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1695 transitions. [2022-12-15 03:58:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-15 03:58:51,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:51,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:51,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:52,037 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:54,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:54,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1247 states and 1774 transitions. [2022-12-15 03:58:54,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1774 transitions. [2022-12-15 03:58:54,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-15 03:58:54,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:54,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:54,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:55,257 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:59,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:59,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1301 states and 1852 transitions. [2022-12-15 03:58:59,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1852 transitions. [2022-12-15 03:58:59,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-15 03:58:59,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:59,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:59,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:59,288 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:00,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:00,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1871 states to 1316 states and 1871 transitions. [2022-12-15 03:59:00,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 1871 transitions. [2022-12-15 03:59:00,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-15 03:59:00,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:00,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:00,703 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:03,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:03,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1356 states and 1916 transitions. [2022-12-15 03:59:03,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 1916 transitions. [2022-12-15 03:59:03,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-15 03:59:03,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:03,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:03,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:03,279 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:03,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:03,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1359 states and 1919 transitions. [2022-12-15 03:59:03,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 1919 transitions. [2022-12-15 03:59:03,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-12-15 03:59:03,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:03,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:03,927 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:04,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:04,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1364 states and 1923 transitions. [2022-12-15 03:59:04,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 1923 transitions. [2022-12-15 03:59:04,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:59:04,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:04,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:04,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:04,925 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:07,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1411 states and 1986 transitions. [2022-12-15 03:59:07,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 1986 transitions. [2022-12-15 03:59:07,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:59:07,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:07,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:08,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:08,231 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:10,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:10,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 1434 states and 2017 transitions. [2022-12-15 03:59:10,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2017 transitions. [2022-12-15 03:59:10,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:59:10,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:10,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:10,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:10,482 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:11,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:11,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1442 states and 2031 transitions. [2022-12-15 03:59:11,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2031 transitions. [2022-12-15 03:59:11,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:59:11,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:11,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:11,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:11,842 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:12,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:12,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1445 states and 2034 transitions. [2022-12-15 03:59:12,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2034 transitions. [2022-12-15 03:59:12,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:59:12,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:12,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:12,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:12,550 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:13,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:13,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1457 states and 2047 transitions. [2022-12-15 03:59:13,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2047 transitions. [2022-12-15 03:59:13,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:59:13,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:13,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:13,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:13,431 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:14,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:14,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 1465 states and 2055 transitions. [2022-12-15 03:59:14,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2055 transitions. [2022-12-15 03:59:14,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 03:59:14,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:14,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:14,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:14,617 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:59:17,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:17,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1527 states and 2139 transitions. [2022-12-15 03:59:17,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2139 transitions. [2022-12-15 03:59:17,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 03:59:17,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:17,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:18,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:18,548 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:59:20,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:20,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 1551 states and 2172 transitions. [2022-12-15 03:59:20,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2172 transitions. [2022-12-15 03:59:20,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 03:59:20,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:20,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:20,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:21,346 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:59:22,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:22,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1566 states and 2190 transitions. [2022-12-15 03:59:22,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2190 transitions. [2022-12-15 03:59:22,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 03:59:22,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:22,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:22,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:22,901 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:59:23,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:23,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1574 states and 2198 transitions. [2022-12-15 03:59:23,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2198 transitions. [2022-12-15 03:59:23,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 03:59:23,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:23,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:23,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:24,192 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:59:24,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:24,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1586 states and 2209 transitions. [2022-12-15 03:59:24,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2209 transitions. [2022-12-15 03:59:24,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 03:59:24,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:24,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:24,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:24,965 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:59:25,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:25,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1594 states and 2219 transitions. [2022-12-15 03:59:25,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2219 transitions. [2022-12-15 03:59:25,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-15 03:59:25,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:25,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:26,071 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:29,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:29,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1659 states and 2306 transitions. [2022-12-15 03:59:29,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2306 transitions. [2022-12-15 03:59:29,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-15 03:59:29,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:29,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:29,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:29,665 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:59:29,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:29,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1660 states and 2307 transitions. [2022-12-15 03:59:29,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2307 transitions. [2022-12-15 03:59:29,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-12-15 03:59:29,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:29,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:29,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:30,218 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:59:34,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:34,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1707 states and 2373 transitions. [2022-12-15 03:59:34,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2373 transitions. [2022-12-15 03:59:34,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 03:59:34,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:34,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:34,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:34,532 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:35,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:35,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2399 states to 1728 states and 2399 transitions. [2022-12-15 03:59:35,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2399 transitions. [2022-12-15 03:59:35,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 03:59:35,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:35,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:35,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:36,097 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:37,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:37,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1734 states and 2408 transitions. [2022-12-15 03:59:37,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2408 transitions. [2022-12-15 03:59:37,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 03:59:37,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:37,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:37,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:37,458 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:38,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:38,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1746 states and 2420 transitions. [2022-12-15 03:59:38,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2420 transitions. [2022-12-15 03:59:38,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 03:59:38,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:38,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:38,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:38,506 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:39,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:39,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 1751 states and 2426 transitions. [2022-12-15 03:59:39,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 2426 transitions. [2022-12-15 03:59:39,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-15 03:59:39,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:39,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:39,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:39,368 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:40,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:40,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1754 states and 2428 transitions. [2022-12-15 03:59:40,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2428 transitions. [2022-12-15 03:59:40,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-15 03:59:40,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:40,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:40,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:40,552 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 90 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:59:41,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:41,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1766 states and 2443 transitions. [2022-12-15 03:59:41,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 2443 transitions. [2022-12-15 03:59:41,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-15 03:59:41,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:41,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:41,504 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 90 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 03:59:42,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:42,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2456 states to 1778 states and 2456 transitions. [2022-12-15 03:59:42,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 2456 transitions. [2022-12-15 03:59:42,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-15 03:59:42,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:42,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:42,135 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 03:59:42,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:42,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 1785 states and 2475 transitions. [2022-12-15 03:59:42,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2475 transitions. [2022-12-15 03:59:42,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-15 03:59:42,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:42,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:42,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:43,041 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 03:59:43,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:43,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1791 states and 2493 transitions. [2022-12-15 03:59:43,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2493 transitions. [2022-12-15 03:59:43,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 03:59:43,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:43,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:43,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:43,789 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:59:47,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:47,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2579 states to 1840 states and 2579 transitions. [2022-12-15 03:59:47,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 2579 transitions. [2022-12-15 03:59:47,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 03:59:47,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:47,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:47,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:47,848 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:59:48,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:48,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 1841 states and 2583 transitions. [2022-12-15 03:59:48,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 2583 transitions. [2022-12-15 03:59:48,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 03:59:48,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:48,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:48,348 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:59:48,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:48,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1847 states and 2601 transitions. [2022-12-15 03:59:48,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 2601 transitions. [2022-12-15 03:59:48,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 03:59:48,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:48,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:48,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:48,993 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:59:49,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:49,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1853 states and 2610 transitions. [2022-12-15 03:59:49,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 2610 transitions. [2022-12-15 03:59:49,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-15 03:59:49,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:49,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:49,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:49,635 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:59:50,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:50,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2619 states to 1860 states and 2619 transitions. [2022-12-15 03:59:50,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2619 transitions. [2022-12-15 03:59:50,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-12-15 03:59:50,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:50,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:50,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:51,101 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 100 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:56,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:56,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1931 states and 2740 transitions. [2022-12-15 03:59:56,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 2740 transitions. [2022-12-15 03:59:56,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-15 03:59:56,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:56,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:56,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:56,896 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:57,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:57,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1952 states and 2773 transitions. [2022-12-15 03:59:57,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 2773 transitions. [2022-12-15 03:59:57,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-15 03:59:57,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:57,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:58,030 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-15 03:59:59,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:59,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 1964 states and 2798 transitions. [2022-12-15 03:59:59,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 2798 transitions. [2022-12-15 03:59:59,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-15 03:59:59,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:59,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:59,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:59,660 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-15 04:00:00,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:00,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2808 states to 1971 states and 2808 transitions. [2022-12-15 04:00:00,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 2808 transitions. [2022-12-15 04:00:00,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-15 04:00:00,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:00,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:00,666 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-15 04:00:01,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:01,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2812 states to 1972 states and 2812 transitions. [2022-12-15 04:00:01,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 2812 transitions. [2022-12-15 04:00:01,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-15 04:00:01,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:01,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:01,237 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-15 04:00:01,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:01,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 1978 states and 2826 transitions. [2022-12-15 04:00:01,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 2826 transitions. [2022-12-15 04:00:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-15 04:00:01,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:01,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:01,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:01,883 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:02,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:02,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2832 states to 1984 states and 2832 transitions. [2022-12-15 04:00:02,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 2832 transitions. [2022-12-15 04:00:02,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-15 04:00:02,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:02,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:02,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:02,547 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-15 04:00:02,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:02,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2838 states to 1990 states and 2838 transitions. [2022-12-15 04:00:02,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 2838 transitions. [2022-12-15 04:00:02,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-15 04:00:02,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:02,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:03,074 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:00:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:04,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2861 states to 2009 states and 2861 transitions. [2022-12-15 04:00:04,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 2861 transitions. [2022-12-15 04:00:04,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-15 04:00:04,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:04,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:04,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:04,671 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 04:00:05,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:05,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 2020 states and 2874 transitions. [2022-12-15 04:00:05,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 2874 transitions. [2022-12-15 04:00:05,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-15 04:00:05,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:05,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:05,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:05,549 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 04:00:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:06,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 2031 states and 2886 transitions. [2022-12-15 04:00:06,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 2886 transitions. [2022-12-15 04:00:06,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-12-15 04:00:06,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:06,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:06,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:06,339 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:07,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:07,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 2049 states and 2925 transitions. [2022-12-15 04:00:07,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 2925 transitions. [2022-12-15 04:00:07,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-12-15 04:00:07,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:07,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:07,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:07,481 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:08,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:08,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 2064 states and 2939 transitions. [2022-12-15 04:00:08,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 2939 transitions. [2022-12-15 04:00:08,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-12-15 04:00:08,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:08,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:08,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:08,305 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:09,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:09,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 2073 states and 2958 transitions. [2022-12-15 04:00:09,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 2958 transitions. [2022-12-15 04:00:09,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-15 04:00:09,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:09,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:09,435 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:00:12,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:12,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3018 states to 2116 states and 3018 transitions. [2022-12-15 04:00:12,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2116 states and 3018 transitions. [2022-12-15 04:00:12,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-15 04:00:12,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:12,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:12,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:12,666 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:00:13,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:13,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 2120 states and 3023 transitions. [2022-12-15 04:00:13,243 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 3023 transitions. [2022-12-15 04:00:13,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-15 04:00:13,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:13,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:13,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:13,427 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 111 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:00:15,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:15,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3054 states to 2142 states and 3054 transitions. [2022-12-15 04:00:15,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 3054 transitions. [2022-12-15 04:00:15,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-15 04:00:15,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:15,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:15,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:15,315 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 111 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:00:16,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:16,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 2153 states and 3066 transitions. [2022-12-15 04:00:16,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 3066 transitions. [2022-12-15 04:00:16,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-15 04:00:16,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:16,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:16,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:16,215 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 111 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:00:16,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:16,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 2154 states and 3067 transitions. [2022-12-15 04:00:16,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 3067 transitions. [2022-12-15 04:00:16,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-15 04:00:16,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:16,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:16,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:16,424 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 04:00:24,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:24,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 2235 states and 3174 transitions. [2022-12-15 04:00:24,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2235 states and 3174 transitions. [2022-12-15 04:00:24,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-15 04:00:24,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:24,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:24,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:24,350 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 04:00:27,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:27,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3222 states to 2282 states and 3222 transitions. [2022-12-15 04:00:27,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3222 transitions. [2022-12-15 04:00:27,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-15 04:00:27,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:27,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:27,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:27,447 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 04:00:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:30,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3254 states to 2314 states and 3254 transitions. [2022-12-15 04:00:30,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 3254 transitions. [2022-12-15 04:00:30,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-15 04:00:30,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:30,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:30,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:30,278 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 04:00:31,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:31,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3263 states to 2322 states and 3263 transitions. [2022-12-15 04:00:31,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 3263 transitions. [2022-12-15 04:00:31,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-15 04:00:31,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:31,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:31,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:31,887 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 04:00:33,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:33,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 2330 states and 3272 transitions. [2022-12-15 04:00:33,179 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 3272 transitions. [2022-12-15 04:00:33,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-15 04:00:33,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:33,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:33,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:33,345 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 04:00:33,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:33,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 2333 states and 3275 transitions. [2022-12-15 04:00:33,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 3275 transitions. [2022-12-15 04:00:33,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-15 04:00:33,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:33,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:33,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:34,117 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 04:00:34,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:34,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3281 states to 2338 states and 3281 transitions. [2022-12-15 04:00:34,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 3281 transitions. [2022-12-15 04:00:34,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-15 04:00:34,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:34,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:34,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:34,799 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 04:00:35,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:35,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2341 states and 3283 transitions. [2022-12-15 04:00:35,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2341 states and 3283 transitions. [2022-12-15 04:00:35,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-15 04:00:35,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:35,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:35,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:35,527 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:00:35,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:35,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 2346 states and 3290 transitions. [2022-12-15 04:00:35,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3290 transitions. [2022-12-15 04:00:35,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-15 04:00:35,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:35,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:36,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:36,095 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:36,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:36,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3295 states to 2347 states and 3295 transitions. [2022-12-15 04:00:36,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 3295 transitions. [2022-12-15 04:00:36,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-15 04:00:36,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:36,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:36,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:36,328 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:37,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:37,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3319 states to 2365 states and 3319 transitions. [2022-12-15 04:00:37,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 3319 transitions. [2022-12-15 04:00:37,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-15 04:00:37,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:37,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:37,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:37,995 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:39,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:39,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3341 states to 2382 states and 3341 transitions. [2022-12-15 04:00:39,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 3341 transitions. [2022-12-15 04:00:39,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-15 04:00:39,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:39,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:39,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:39,404 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:40,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:40,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3357 states to 2397 states and 3357 transitions. [2022-12-15 04:00:40,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 3357 transitions. [2022-12-15 04:00:40,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-15 04:00:40,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:40,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:40,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:40,370 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:41,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:41,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3361 states to 2400 states and 3361 transitions. [2022-12-15 04:00:41,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 3361 transitions. [2022-12-15 04:00:41,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-15 04:00:41,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:41,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:41,261 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:42,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:42,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3376 states to 2415 states and 3376 transitions. [2022-12-15 04:00:42,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 3376 transitions. [2022-12-15 04:00:42,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-15 04:00:42,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:42,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:42,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:42,338 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:43,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:43,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3391 states to 2430 states and 3391 transitions. [2022-12-15 04:00:43,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2430 states and 3391 transitions. [2022-12-15 04:00:43,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-15 04:00:43,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:43,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:43,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:43,555 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:48,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:48,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3470 states to 2494 states and 3470 transitions. [2022-12-15 04:00:48,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 3470 transitions. [2022-12-15 04:00:48,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-15 04:00:48,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:48,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:48,344 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:48,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:48,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 2505 states and 3482 transitions. [2022-12-15 04:00:48,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2505 states and 3482 transitions. [2022-12-15 04:00:48,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 04:00:48,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:48,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:48,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:48,835 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:00:56,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:56,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3604 states to 2576 states and 3604 transitions. [2022-12-15 04:00:56,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 3604 transitions. [2022-12-15 04:00:56,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 04:00:56,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:56,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:56,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:56,537 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:00:57,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:57,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 2577 states and 3606 transitions. [2022-12-15 04:00:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 3606 transitions. [2022-12-15 04:00:57,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 04:00:57,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:57,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:57,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:00:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:58,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3628 states to 2595 states and 3628 transitions. [2022-12-15 04:00:58,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 3628 transitions. [2022-12-15 04:00:58,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 04:00:58,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:58,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:58,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:59,095 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:00:59,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:59,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3633 states to 2597 states and 3633 transitions. [2022-12-15 04:00:59,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2597 states and 3633 transitions. [2022-12-15 04:00:59,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 04:00:59,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:59,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:59,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:00,181 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:01:01,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:01,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3643 states to 2604 states and 3643 transitions. [2022-12-15 04:01:01,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 3643 transitions. [2022-12-15 04:01:01,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 04:01:01,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:01,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:01,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:01,475 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:01:02,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:02,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3650 states to 2607 states and 3650 transitions. [2022-12-15 04:01:02,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2607 states and 3650 transitions. [2022-12-15 04:01:02,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 04:01:02,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:02,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:02,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:02,941 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:01:03,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:03,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 2622 states and 3666 transitions. [2022-12-15 04:01:03,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2622 states and 3666 transitions. [2022-12-15 04:01:03,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 04:01:03,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:03,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:03,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:03,969 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:01:04,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:04,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3681 states to 2637 states and 3681 transitions. [2022-12-15 04:01:04,899 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 3681 transitions. [2022-12-15 04:01:04,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 04:01:04,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:04,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:04,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:05,067 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:01:05,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:05,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 2652 states and 3696 transitions. [2022-12-15 04:01:05,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 3696 transitions. [2022-12-15 04:01:05,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 04:01:05,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:05,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:05,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:05,986 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:01:06,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:06,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 2667 states and 3712 transitions. [2022-12-15 04:01:06,787 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 3712 transitions. [2022-12-15 04:01:06,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 04:01:06,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:06,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:06,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:06,957 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:01:07,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:07,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 2673 states and 3718 transitions. [2022-12-15 04:01:07,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 3718 transitions. [2022-12-15 04:01:07,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-15 04:01:07,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:07,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:07,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:07,807 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:01:08,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:08,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3725 states to 2679 states and 3725 transitions. [2022-12-15 04:01:08,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 3725 transitions. [2022-12-15 04:01:08,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-15 04:01:08,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:08,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:08,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:09,419 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 126 proven. 11 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 04:01:20,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:20,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3860 states to 2786 states and 3860 transitions. [2022-12-15 04:01:20,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 3860 transitions. [2022-12-15 04:01:20,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-15 04:01:20,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:20,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:20,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:20,492 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 04:01:21,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:21,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3862 states to 2787 states and 3862 transitions. [2022-12-15 04:01:21,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 3862 transitions. [2022-12-15 04:01:21,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-12-15 04:01:21,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:21,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:21,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:21,654 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:01:31,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:31,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3971 states to 2876 states and 3971 transitions. [2022-12-15 04:01:31,925 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 3971 transitions. [2022-12-15 04:01:31,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-15 04:01:31,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:31,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:31,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:33,523 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 121 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:01:51,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:51,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 2996 states and 4137 transitions. [2022-12-15 04:01:51,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 4137 transitions. [2022-12-15 04:01:51,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-15 04:01:51,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:51,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:51,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 121 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:01:58,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:58,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4192 states to 3044 states and 4192 transitions. [2022-12-15 04:01:58,752 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 4192 transitions. [2022-12-15 04:01:58,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-15 04:01:58,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:58,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:59,491 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 121 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:02:03,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:02:03,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4219 states to 3067 states and 4219 transitions. [2022-12-15 04:02:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 4219 transitions. [2022-12-15 04:02:03,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-15 04:02:03,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:02:03,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:02:03,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:02:03,846 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 121 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:02:07,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:02:07,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4253 states to 3099 states and 4253 transitions. [2022-12-15 04:02:07,655 INFO L276 IsEmpty]: Start isEmpty. Operand 3099 states and 4253 transitions. [2022-12-15 04:02:07,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-15 04:02:07,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:02:07,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:02:07,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:02:08,467 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 121 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:02:09,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:02:09,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 3111 states and 4265 transitions. [2022-12-15 04:02:09,649 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 4265 transitions. [2022-12-15 04:02:09,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-15 04:02:09,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:02:09,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:02:09,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:02:10,474 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 121 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:02:15,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:02:15,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 3139 states and 4293 transitions. [2022-12-15 04:02:15,973 INFO L276 IsEmpty]: Start isEmpty. Operand 3139 states and 4293 transitions. [2022-12-15 04:02:15,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-15 04:02:15,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:02:15,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:02:16,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:02:16,815 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 121 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:02:17,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:02:17,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4295 states to 3142 states and 4295 transitions. [2022-12-15 04:02:17,846 INFO L276 IsEmpty]: Start isEmpty. Operand 3142 states and 4295 transitions. [2022-12-15 04:02:17,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 04:02:17,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:02:17,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:02:17,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:02:19,665 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 129 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:02:41,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:02:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 3256 states and 4461 transitions. [2022-12-15 04:02:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 3256 states and 4461 transitions. [2022-12-15 04:02:41,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 04:02:41,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:02:41,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:02:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:02:42,345 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 129 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:02:49,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:02:49,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4511 states to 3300 states and 4511 transitions. [2022-12-15 04:02:49,351 INFO L276 IsEmpty]: Start isEmpty. Operand 3300 states and 4511 transitions. [2022-12-15 04:02:49,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 04:02:49,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:02:49,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:02:49,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:02:50,179 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 129 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:02:54,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:02:54,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4548 states to 3332 states and 4548 transitions. [2022-12-15 04:02:54,875 INFO L276 IsEmpty]: Start isEmpty. Operand 3332 states and 4548 transitions. [2022-12-15 04:02:54,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 04:02:54,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:02:54,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:02:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:02:55,633 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 129 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:02:56,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:02:56,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4552 states to 3335 states and 4552 transitions. [2022-12-15 04:02:56,969 INFO L276 IsEmpty]: Start isEmpty. Operand 3335 states and 4552 transitions. [2022-12-15 04:02:56,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 04:02:56,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:02:56,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:02:57,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:02:57,278 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 135 proven. 6 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 04:02:58,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:02:58,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4564 states to 3346 states and 4564 transitions. [2022-12-15 04:02:58,782 INFO L276 IsEmpty]: Start isEmpty. Operand 3346 states and 4564 transitions. [2022-12-15 04:02:58,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 04:02:58,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:02:58,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:02:58,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:02:59,635 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 129 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:03:03,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:03,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4584 states to 3366 states and 4584 transitions. [2022-12-15 04:03:03,271 INFO L276 IsEmpty]: Start isEmpty. Operand 3366 states and 4584 transitions. [2022-12-15 04:03:03,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 04:03:03,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:03,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:03,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:03,564 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 135 proven. 6 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 04:03:04,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:04,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 3377 states and 4596 transitions. [2022-12-15 04:03:04,979 INFO L276 IsEmpty]: Start isEmpty. Operand 3377 states and 4596 transitions. [2022-12-15 04:03:04,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 04:03:04,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:04,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:05,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:05,735 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 129 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:03:08,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:08,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4609 states to 3389 states and 4609 transitions. [2022-12-15 04:03:08,094 INFO L276 IsEmpty]: Start isEmpty. Operand 3389 states and 4609 transitions. [2022-12-15 04:03:08,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 04:03:08,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:08,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:08,850 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 129 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:03:11,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:11,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4622 states to 3401 states and 4622 transitions. [2022-12-15 04:03:11,217 INFO L276 IsEmpty]: Start isEmpty. Operand 3401 states and 4622 transitions. [2022-12-15 04:03:11,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 04:03:11,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:11,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:11,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:11,964 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 129 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:03:13,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:13,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 3404 states and 4624 transitions. [2022-12-15 04:03:13,446 INFO L276 IsEmpty]: Start isEmpty. Operand 3404 states and 4624 transitions. [2022-12-15 04:03:13,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 04:03:13,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:13,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:13,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:14,194 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 129 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:03:15,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:15,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 3409 states and 4628 transitions. [2022-12-15 04:03:15,735 INFO L276 IsEmpty]: Start isEmpty. Operand 3409 states and 4628 transitions. [2022-12-15 04:03:15,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 04:03:15,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:15,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:15,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:16,689 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 129 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:03:19,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:19,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4636 states to 3417 states and 4636 transitions. [2022-12-15 04:03:19,288 INFO L276 IsEmpty]: Start isEmpty. Operand 3417 states and 4636 transitions. [2022-12-15 04:03:19,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 04:03:19,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:19,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:19,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:20,133 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 129 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:03:21,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:21,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4638 states to 3420 states and 4638 transitions. [2022-12-15 04:03:21,509 INFO L276 IsEmpty]: Start isEmpty. Operand 3420 states and 4638 transitions. [2022-12-15 04:03:21,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 04:03:21,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:21,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:21,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:22,336 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 129 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:03:23,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:23,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4640 states to 3423 states and 4640 transitions. [2022-12-15 04:03:23,858 INFO L276 IsEmpty]: Start isEmpty. Operand 3423 states and 4640 transitions. [2022-12-15 04:03:23,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-15 04:03:23,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:23,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:23,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:23,978 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:03:24,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:24,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 3427 states and 4646 transitions. [2022-12-15 04:03:24,069 INFO L276 IsEmpty]: Start isEmpty. Operand 3427 states and 4646 transitions. [2022-12-15 04:03:24,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-15 04:03:24,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:24,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:24,598 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:03:31,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4703 states to 3458 states and 4703 transitions. [2022-12-15 04:03:31,325 INFO L276 IsEmpty]: Start isEmpty. Operand 3458 states and 4703 transitions. [2022-12-15 04:03:31,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-15 04:03:31,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:31,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:31,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:31,498 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:03:35,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:35,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 3483 states and 4741 transitions. [2022-12-15 04:03:35,936 INFO L276 IsEmpty]: Start isEmpty. Operand 3483 states and 4741 transitions. [2022-12-15 04:03:35,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-15 04:03:35,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:35,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:35,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:36,110 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:03:39,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4755 states to 3493 states and 4755 transitions. [2022-12-15 04:03:39,653 INFO L276 IsEmpty]: Start isEmpty. Operand 3493 states and 4755 transitions. [2022-12-15 04:03:39,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-15 04:03:39,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:39,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:39,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:39,974 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:03:41,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:41,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4766 states to 3495 states and 4766 transitions. [2022-12-15 04:03:41,383 INFO L276 IsEmpty]: Start isEmpty. Operand 3495 states and 4766 transitions. [2022-12-15 04:03:41,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-15 04:03:41,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:41,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:41,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:41,635 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:03:42,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:42,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4773 states to 3498 states and 4773 transitions. [2022-12-15 04:03:42,878 INFO L276 IsEmpty]: Start isEmpty. Operand 3498 states and 4773 transitions. [2022-12-15 04:03:42,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-15 04:03:42,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:42,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:42,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:43,051 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:03:44,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:44,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4788 states to 3513 states and 4788 transitions. [2022-12-15 04:03:44,157 INFO L276 IsEmpty]: Start isEmpty. Operand 3513 states and 4788 transitions. [2022-12-15 04:03:44,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-15 04:03:44,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:44,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:44,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:44,382 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 174 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:03:45,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:45,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4794 states to 3519 states and 4794 transitions. [2022-12-15 04:03:45,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3519 states and 4794 transitions. [2022-12-15 04:03:45,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-15 04:03:45,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:45,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:45,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:45,646 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 124 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:03:45,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:45,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4803 states to 3525 states and 4803 transitions. [2022-12-15 04:03:45,770 INFO L276 IsEmpty]: Start isEmpty. Operand 3525 states and 4803 transitions. [2022-12-15 04:03:45,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-15 04:03:45,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:45,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:46,607 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-12-15 04:03:55,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:55,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4889 states to 3598 states and 4889 transitions. [2022-12-15 04:03:55,175 INFO L276 IsEmpty]: Start isEmpty. Operand 3598 states and 4889 transitions. [2022-12-15 04:03:55,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-15 04:03:55,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:55,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:55,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:55,302 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:03:56,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:56,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4900 states to 3607 states and 4900 transitions. [2022-12-15 04:03:56,038 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 4900 transitions. [2022-12-15 04:03:56,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-12-15 04:03:56,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:56,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:56,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:56,304 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 129 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:04:04,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:04:04,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4994 states to 3681 states and 4994 transitions. [2022-12-15 04:04:04,727 INFO L276 IsEmpty]: Start isEmpty. Operand 3681 states and 4994 transitions. [2022-12-15 04:04:04,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-15 04:04:04,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:04:04,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:04:04,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:04:05,992 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 134 proven. 29 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:04:14,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:04:14,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5060 states to 3733 states and 5060 transitions. [2022-12-15 04:04:14,197 INFO L276 IsEmpty]: Start isEmpty. Operand 3733 states and 5060 transitions. [2022-12-15 04:04:14,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-15 04:04:14,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:04:14,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:04:14,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:04:14,938 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 132 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:04:43,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:04:43,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5225 states to 3854 states and 5225 transitions. [2022-12-15 04:04:43,624 INFO L276 IsEmpty]: Start isEmpty. Operand 3854 states and 5225 transitions. [2022-12-15 04:04:43,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-15 04:04:43,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:04:43,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:04:43,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:04:43,835 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 132 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:04:49,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:04:49,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5254 states to 3881 states and 5254 transitions. [2022-12-15 04:04:49,753 INFO L276 IsEmpty]: Start isEmpty. Operand 3881 states and 5254 transitions. [2022-12-15 04:04:49,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-15 04:04:49,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:04:49,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:04:49,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:04:49,965 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 132 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:04:56,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:04:56,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5294 states to 3916 states and 5294 transitions. [2022-12-15 04:04:56,862 INFO L276 IsEmpty]: Start isEmpty. Operand 3916 states and 5294 transitions. [2022-12-15 04:04:56,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-15 04:04:56,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:04:56,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:04:56,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:04:57,075 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 132 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:05:01,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:05:01,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5307 states to 3927 states and 5307 transitions. [2022-12-15 04:05:01,174 INFO L276 IsEmpty]: Start isEmpty. Operand 3927 states and 5307 transitions. [2022-12-15 04:05:01,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-15 04:05:01,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:05:01,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:05:01,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:05:01,384 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 132 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:05:05,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:05:05,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5332 states to 3951 states and 5332 transitions. [2022-12-15 04:05:05,921 INFO L276 IsEmpty]: Start isEmpty. Operand 3951 states and 5332 transitions. [2022-12-15 04:05:05,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-15 04:05:05,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:05:05,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:05:05,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:05:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 132 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:05:08,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:05:08,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3963 states and 5345 transitions. [2022-12-15 04:05:08,519 INFO L276 IsEmpty]: Start isEmpty. Operand 3963 states and 5345 transitions. [2022-12-15 04:05:08,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-15 04:05:08,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:05:08,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:05:08,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:05:08,730 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 132 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:05:11,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:05:11,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5354 states to 3971 states and 5354 transitions. [2022-12-15 04:05:11,907 INFO L276 IsEmpty]: Start isEmpty. Operand 3971 states and 5354 transitions. [2022-12-15 04:05:11,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-15 04:05:11,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:05:11,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:05:11,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:05:12,119 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 132 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:05:15,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:05:15,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5374 states to 3991 states and 5374 transitions. [2022-12-15 04:05:15,293 INFO L276 IsEmpty]: Start isEmpty. Operand 3991 states and 5374 transitions. [2022-12-15 04:05:15,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-15 04:05:15,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:05:15,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:05:15,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:05:15,506 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 132 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:05:17,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:05:17,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5376 states to 3994 states and 5376 transitions. [2022-12-15 04:05:17,302 INFO L276 IsEmpty]: Start isEmpty. Operand 3994 states and 5376 transitions. [2022-12-15 04:05:17,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-15 04:05:17,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:05:17,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:05:17,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:05:17,517 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 132 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:05:18,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:05:18,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5380 states to 3999 states and 5380 transitions. [2022-12-15 04:05:18,996 INFO L276 IsEmpty]: Start isEmpty. Operand 3999 states and 5380 transitions. [2022-12-15 04:05:18,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-15 04:05:18,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:05:18,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:05:19,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:05:20,001 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 172 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:05:34,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:05:34,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5535 states to 4127 states and 5535 transitions. [2022-12-15 04:05:34,341 INFO L276 IsEmpty]: Start isEmpty. Operand 4127 states and 5535 transitions. [2022-12-15 04:05:34,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-15 04:05:34,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:05:34,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:05:34,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:05:34,545 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 142 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-15 04:05:36,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:05:36,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5539 states to 4130 states and 5539 transitions. [2022-12-15 04:05:36,374 INFO L276 IsEmpty]: Start isEmpty. Operand 4130 states and 5539 transitions. [2022-12-15 04:05:36,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-15 04:05:36,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:05:36,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:05:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:05:36,579 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 142 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-15 04:05:38,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:05:38,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5545 states to 4136 states and 5545 transitions. [2022-12-15 04:05:38,033 INFO L276 IsEmpty]: Start isEmpty. Operand 4136 states and 5545 transitions. [2022-12-15 04:05:38,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-15 04:05:38,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:05:38,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:05:38,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:05:39,828 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 136 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:06:13,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:06:13,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5720 states to 4258 states and 5720 transitions. [2022-12-15 04:06:13,800 INFO L276 IsEmpty]: Start isEmpty. Operand 4258 states and 5720 transitions. [2022-12-15 04:06:13,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-15 04:06:13,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:06:13,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:06:13,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:06:14,315 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 136 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:06:29,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:06:29,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5792 states to 4327 states and 5792 transitions. [2022-12-15 04:06:29,277 INFO L276 IsEmpty]: Start isEmpty. Operand 4327 states and 5792 transitions. [2022-12-15 04:06:29,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-15 04:06:29,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:06:29,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:06:29,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:06:29,660 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 136 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:06:34,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:06:34,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5813 states to 4347 states and 5813 transitions. [2022-12-15 04:06:34,631 INFO L276 IsEmpty]: Start isEmpty. Operand 4347 states and 5813 transitions. [2022-12-15 04:06:34,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-15 04:06:34,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:06:34,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:06:34,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:06:35,016 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 136 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:06:40,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:06:40,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5836 states to 4371 states and 5836 transitions. [2022-12-15 04:06:40,830 INFO L276 IsEmpty]: Start isEmpty. Operand 4371 states and 5836 transitions. [2022-12-15 04:06:40,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-15 04:06:40,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:06:40,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:06:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:06:41,213 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 136 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:06:43,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:06:43,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5840 states to 4376 states and 5840 transitions. [2022-12-15 04:06:43,133 INFO L276 IsEmpty]: Start isEmpty. Operand 4376 states and 5840 transitions. [2022-12-15 04:06:43,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-15 04:06:43,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:06:43,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:06:43,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:06:43,916 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 04:06:54,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:06:54,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5907 states to 4414 states and 5907 transitions. [2022-12-15 04:06:54,283 INFO L276 IsEmpty]: Start isEmpty. Operand 4414 states and 5907 transitions. [2022-12-15 04:06:54,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-15 04:06:54,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:06:54,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:06:54,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:06:54,738 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 04:06:57,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:06:57,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5924 states to 4426 states and 5924 transitions. [2022-12-15 04:06:57,576 INFO L276 IsEmpty]: Start isEmpty. Operand 4426 states and 5924 transitions. [2022-12-15 04:06:57,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-15 04:06:57,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:06:57,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:06:57,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:06:57,882 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 153 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 04:06:58,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:06:58,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5929 states to 4430 states and 5929 transitions. [2022-12-15 04:06:58,962 INFO L276 IsEmpty]: Start isEmpty. Operand 4430 states and 5929 transitions. [2022-12-15 04:06:58,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-15 04:06:58,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:06:58,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:06:59,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:06:59,908 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:07:16,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:07:16,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6112 states to 4568 states and 6112 transitions. [2022-12-15 04:07:16,845 INFO L276 IsEmpty]: Start isEmpty. Operand 4568 states and 6112 transitions. [2022-12-15 04:07:16,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-15 04:07:16,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:07:16,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:07:16,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:07:17,065 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-15 04:07:25,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:07:25,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6163 states to 4610 states and 6163 transitions. [2022-12-15 04:07:25,687 INFO L276 IsEmpty]: Start isEmpty. Operand 4610 states and 6163 transitions. [2022-12-15 04:07:25,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-15 04:07:25,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:07:25,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:07:25,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:07:28,552 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 138 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:07:52,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:07:52,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6321 states to 4742 states and 6321 transitions. [2022-12-15 04:07:52,228 INFO L276 IsEmpty]: Start isEmpty. Operand 4742 states and 6321 transitions. [2022-12-15 04:07:52,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-12-15 04:07:52,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:07:52,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:07:52,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:07:52,363 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 04:07:54,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:07:54,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6334 states to 4752 states and 6334 transitions. [2022-12-15 04:07:54,968 INFO L276 IsEmpty]: Start isEmpty. Operand 4752 states and 6334 transitions. [2022-12-15 04:07:54,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 04:07:54,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:07:54,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:07:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:07:55,103 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 04:07:56,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:07:56,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6340 states to 4757 states and 6340 transitions. [2022-12-15 04:07:56,031 INFO L276 IsEmpty]: Start isEmpty. Operand 4757 states and 6340 transitions. [2022-12-15 04:07:56,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-15 04:07:56,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:07:56,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:07:56,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:07:56,384 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-12-15 04:07:56,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:07:56,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6344 states to 4758 states and 6344 transitions. [2022-12-15 04:07:56,679 INFO L276 IsEmpty]: Start isEmpty. Operand 4758 states and 6344 transitions. [2022-12-15 04:07:56,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-12-15 04:07:56,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:07:56,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:07:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:07:56,901 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 165 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 04:07:57,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:07:57,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6350 states to 4763 states and 6350 transitions. [2022-12-15 04:07:57,965 INFO L276 IsEmpty]: Start isEmpty. Operand 4763 states and 6350 transitions. [2022-12-15 04:07:57,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2022-12-15 04:07:57,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:07:57,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:07:58,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:07:58,908 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 143 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:07:59,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:07:59,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6355 states to 4768 states and 6355 transitions. [2022-12-15 04:07:59,215 INFO L276 IsEmpty]: Start isEmpty. Operand 4768 states and 6355 transitions. [2022-12-15 04:07:59,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2022-12-15 04:07:59,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:07:59,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:07:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:07:59,354 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:08:00,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:08:00,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6371 states to 4779 states and 6371 transitions. [2022-12-15 04:08:00,321 INFO L276 IsEmpty]: Start isEmpty. Operand 4779 states and 6371 transitions. [2022-12-15 04:08:00,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:08:00,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:08:00,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:08:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:08:03,136 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 145 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:08:42,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:08:42,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6555 states to 4917 states and 6555 transitions. [2022-12-15 04:08:42,885 INFO L276 IsEmpty]: Start isEmpty. Operand 4917 states and 6555 transitions. [2022-12-15 04:08:42,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:08:42,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:08:42,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:08:42,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:08:44,342 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 04:08:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:08:56,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6618 states to 4964 states and 6618 transitions. [2022-12-15 04:08:56,513 INFO L276 IsEmpty]: Start isEmpty. Operand 4964 states and 6618 transitions. [2022-12-15 04:08:56,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:08:56,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:08:56,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:08:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:08:56,712 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 04:09:05,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:09:05,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6654 states to 4989 states and 6654 transitions. [2022-12-15 04:09:05,792 INFO L276 IsEmpty]: Start isEmpty. Operand 4989 states and 6654 transitions. [2022-12-15 04:09:05,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:09:05,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:09:05,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:09:05,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:09:06,132 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 04:09:17,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:09:17,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6707 states to 5031 states and 6707 transitions. [2022-12-15 04:09:17,581 INFO L276 IsEmpty]: Start isEmpty. Operand 5031 states and 6707 transitions. [2022-12-15 04:09:17,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:09:17,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:09:17,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:09:17,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:09:18,412 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 145 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:09:34,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:09:34,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6769 states to 5088 states and 6769 transitions. [2022-12-15 04:09:34,719 INFO L276 IsEmpty]: Start isEmpty. Operand 5088 states and 6769 transitions. [2022-12-15 04:09:34,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:09:34,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:09:34,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:09:34,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:09:35,576 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 145 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:09:37,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:09:37,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6775 states to 5094 states and 6775 transitions. [2022-12-15 04:09:37,977 INFO L276 IsEmpty]: Start isEmpty. Operand 5094 states and 6775 transitions. [2022-12-15 04:09:37,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:09:37,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:09:37,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:09:38,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:09:38,177 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 04:09:42,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:09:42,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6790 states to 5109 states and 6790 transitions. [2022-12-15 04:09:42,092 INFO L276 IsEmpty]: Start isEmpty. Operand 5109 states and 6790 transitions. [2022-12-15 04:09:42,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:09:42,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:09:42,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:09:42,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:09:43,007 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 145 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:09:46,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:09:46,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6804 states to 5124 states and 6804 transitions. [2022-12-15 04:09:46,319 INFO L276 IsEmpty]: Start isEmpty. Operand 5124 states and 6804 transitions. [2022-12-15 04:09:46,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:09:46,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:09:46,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:09:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:09:46,518 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 04:09:48,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:09:48,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6816 states to 5136 states and 6816 transitions. [2022-12-15 04:09:48,512 INFO L276 IsEmpty]: Start isEmpty. Operand 5136 states and 6816 transitions. [2022-12-15 04:09:48,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:09:48,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:09:48,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:09:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:09:49,344 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 145 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:09:52,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:09:52,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6827 states to 5148 states and 6827 transitions. [2022-12-15 04:09:52,048 INFO L276 IsEmpty]: Start isEmpty. Operand 5148 states and 6827 transitions. [2022-12-15 04:09:52,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:09:52,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:09:52,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:09:52,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:09:52,890 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 145 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:09:57,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:09:57,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6847 states to 5168 states and 6847 transitions. [2022-12-15 04:09:57,689 INFO L276 IsEmpty]: Start isEmpty. Operand 5168 states and 6847 transitions. [2022-12-15 04:09:57,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:09:57,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:09:57,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:09:57,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:09:58,610 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 145 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:10:03,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:10:03,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6867 states to 5188 states and 6867 transitions. [2022-12-15 04:10:03,791 INFO L276 IsEmpty]: Start isEmpty. Operand 5188 states and 6867 transitions. [2022-12-15 04:10:03,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:10:03,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:10:03,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:10:03,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:10:04,621 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 145 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:10:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:10:07,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6869 states to 5191 states and 6869 transitions. [2022-12-15 04:10:07,517 INFO L276 IsEmpty]: Start isEmpty. Operand 5191 states and 6869 transitions. [2022-12-15 04:10:07,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:10:07,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:10:07,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:10:07,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:10:08,458 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 145 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:10:11,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:10:11,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6873 states to 5196 states and 6873 transitions. [2022-12-15 04:10:11,070 INFO L276 IsEmpty]: Start isEmpty. Operand 5196 states and 6873 transitions. [2022-12-15 04:10:11,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:10:11,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:10:11,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:10:11,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:10:11,899 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 145 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:10:14,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:10:14,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6877 states to 5201 states and 6877 transitions. [2022-12-15 04:10:14,493 INFO L276 IsEmpty]: Start isEmpty. Operand 5201 states and 6877 transitions. [2022-12-15 04:10:14,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:10:14,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:10:14,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:10:14,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:10:14,864 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 04:10:16,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:10:16,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6888 states to 5207 states and 6888 transitions. [2022-12-15 04:10:16,481 INFO L276 IsEmpty]: Start isEmpty. Operand 5207 states and 6888 transitions. [2022-12-15 04:10:16,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:10:16,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:10:16,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:10:16,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:10:16,675 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 151 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 04:10:22,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:10:22,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6945 states to 5246 states and 6945 transitions. [2022-12-15 04:10:22,397 INFO L276 IsEmpty]: Start isEmpty. Operand 5246 states and 6945 transitions. [2022-12-15 04:10:22,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:10:22,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:10:22,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:10:22,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:10:23,942 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 149 proven. 44 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 04:10:30,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:10:30,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6977 states to 5267 states and 6977 transitions. [2022-12-15 04:10:30,649 INFO L276 IsEmpty]: Start isEmpty. Operand 5267 states and 6977 transitions. [2022-12-15 04:10:30,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-15 04:10:30,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:10:30,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:10:30,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:10:32,354 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 145 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.